diff options
52 files changed, 3449 insertions, 27908 deletions
diff --git a/Makefile.in b/Makefile.in index 39238c7c..530780db 100644 --- a/Makefile.in +++ b/Makefile.in @@ -487,7 +487,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -951,7 +950,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/autotools/gnulib/Makefile.in b/autotools/gnulib/Makefile.in index 43d22ba3..20effd5d 100644 --- a/autotools/gnulib/Makefile.in +++ b/autotools/gnulib/Makefile.in @@ -798,7 +798,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -1262,7 +1261,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/autotools/gnulib/alloca.h b/autotools/gnulib/alloca.h deleted file mode 100644 index dbf5fc13..00000000 --- a/autotools/gnulib/alloca.h +++ /dev/null @@ -1,73 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Memory allocation on the stack. - - Copyright (C) 1995, 1999, 2001-2004, 2006-2024 Free Software Foundation, - Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H - means there is a real alloca function. */ -#ifndef _GL_ALLOCA_H -#define _GL_ALLOCA_H - -/* alloca (N) returns a pointer to N bytes of memory - allocated on the stack, which will last until the function returns. - Use of alloca should be avoided: - - inside arguments of function calls - undefined behaviour, - - in inline functions - the allocation may actually last until the - calling function returns, - - for huge N (say, N >= 65536) - you never know how large (or small) - the stack is, and when the stack cannot fulfill the memory allocation - request, the program just crashes. - */ - -#ifndef alloca - /* Some version of mingw have an <alloca.h> that causes trouble when - included after 'alloca' gets defined as a macro. As a workaround, - include this <alloca.h> first and define 'alloca' as a macro afterwards - if needed. */ -# if defined __GNUC__ && (defined _WIN32 && ! defined __CYGWIN__) && 1 -# include_next <alloca.h> -# endif -#endif -#ifndef alloca -# if defined __GNUC__ || (__clang_major__ >= 4) -# define alloca __builtin_alloca -# elif defined _AIX -# define alloca __alloca -# elif defined _MSC_VER -# include <malloc.h> -# define alloca _alloca -# elif defined __DECC && defined __VMS -# define alloca __ALLOCA -# elif defined __TANDEM && defined _TNS_E_TARGET -# ifdef __cplusplus -extern "C" -# endif -void *_alloca (unsigned short); -# pragma intrinsic (_alloca) -# define alloca _alloca -# elif defined __MVS__ -# include <stdlib.h> -# else -# include <stddef.h> -# ifdef __cplusplus -extern "C" -# endif -void *alloca (size_t); -# endif -#endif - -#endif /* _GL_ALLOCA_H */ diff --git a/autotools/gnulib/byteswap.h b/autotools/gnulib/byteswap.h deleted file mode 100644 index 48cc10f9..00000000 --- a/autotools/gnulib/byteswap.h +++ /dev/null @@ -1,45 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* byteswap.h - Byte swapping - Copyright (C) 2005, 2007, 2009-2024 Free Software Foundation, Inc. - Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_BYTESWAP_H -#define _GL_BYTESWAP_H - -/* Given an unsigned 16-bit argument X, return the value corresponding to - X with reversed byte order. */ -#define bswap_16(x) ((((x) & 0x00FF) << 8) | \ - (((x) & 0xFF00) >> 8)) - -/* Given an unsigned 32-bit argument X, return the value corresponding to - X with reversed byte order. */ -#define bswap_32(x) ((((x) & 0x000000FF) << 24) | \ - (((x) & 0x0000FF00) << 8) | \ - (((x) & 0x00FF0000) >> 8) | \ - (((x) & 0xFF000000) >> 24)) - -/* Given an unsigned 64-bit argument X, return the value corresponding to - X with reversed byte order. */ -#define bswap_64(x) ((((x) & 0x00000000000000FFULL) << 56) | \ - (((x) & 0x000000000000FF00ULL) << 40) | \ - (((x) & 0x0000000000FF0000ULL) << 24) | \ - (((x) & 0x00000000FF000000ULL) << 8) | \ - (((x) & 0x000000FF00000000ULL) >> 8) | \ - (((x) & 0x0000FF0000000000ULL) >> 24) | \ - (((x) & 0x00FF000000000000ULL) >> 40) | \ - (((x) & 0xFF00000000000000ULL) >> 56)) - -#endif /* _GL_BYTESWAP_H */ diff --git a/autotools/gnulib/dirent.h b/autotools/gnulib/dirent.h deleted file mode 100644 index f0952a0f..00000000 --- a/autotools/gnulib/dirent.h +++ /dev/null @@ -1,865 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <dirent.h>. - Copyright (C) 2006-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_DIRENT_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# include_next <dirent.h> -#endif - -#ifndef _GL_DIRENT_H -#define _GL_DIRENT_H - -/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, - _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* Get ino_t. Needed on some systems, including glibc 2.8. */ -#include <sys/types.h> - -#if !1 -/* Define types DIR and 'struct dirent'. */ -# if !GNULIB_defined_struct_dirent -struct dirent -{ - char d_type; - char d_name[1]; -}; -/* Possible values for 'd_type'. */ -# define DT_UNKNOWN 0 -# define DT_FIFO 1 /* FIFO */ -# define DT_CHR 2 /* character device */ -# define DT_DIR 4 /* directory */ -# define DT_BLK 6 /* block device */ -# define DT_REG 8 /* regular file */ -# define DT_LNK 10 /* symbolic link */ -# define DT_SOCK 12 /* socket */ -# define DT_WHT 14 /* whiteout */ -# define GNULIB_defined_struct_dirent 1 -# endif -#endif - -#if !1 -# if !GNULIB_defined_DIR -/* struct gl_directory is a type with a field 'int fd_to_close'. - It is needed for implementing fdopendir(). */ -struct gl_directory; -# if 1 -# define DIR struct gl_directory -# else -typedef struct gl_directory DIR; -# endif -# define GNULIB_defined_DIR 1 -# endif -#endif - -/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers - that can be freed by passing them as the Ith argument to the - function F. */ -#ifndef _GL_ATTRIBUTE_DEALLOC -# if __GNUC__ >= 11 -# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) -# else -# define _GL_ATTRIBUTE_DEALLOC(f, i) -# endif -#endif - -/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly - allocated memory. */ -/* Applies to: functions. */ -#ifndef _GL_ATTRIBUTE_MALLOC -# if __GNUC__ >= 3 || defined __clang__ -# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define _GL_ATTRIBUTE_MALLOC -# endif -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The attribute __pure__ was added in gcc 2.96. */ -#ifndef _GL_ATTRIBUTE_PURE -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ -# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define _GL_ATTRIBUTE_PURE /* empty */ -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Declare overridden functions. */ - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef closedir -# define closedir rpl_closedir -# define GNULIB_defined_closedir 1 -# endif -_GL_FUNCDECL_RPL (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (closedir, int, (DIR *dirp)); -# else -# if !1 -_GL_FUNCDECL_SYS (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (closedir, int, (DIR *dirp)); -# endif -_GL_CXXALIASWARN (closedir); -#elif defined GNULIB_POSIXCHECK -# undef closedir -# if HAVE_RAW_DECL_CLOSEDIR -_GL_WARN_ON_USE (closedir, "closedir is not portable - " - "use gnulib module closedir for portability"); -# endif -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef opendir -# define opendir rpl_opendir -# define GNULIB_defined_opendir 1 -# endif -_GL_FUNCDECL_RPL (opendir, DIR *, - (const char *dir_name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -_GL_CXXALIAS_RPL (opendir, DIR *, (const char *dir_name)); -# else -# if !1 || __GNUC__ >= 11 -_GL_FUNCDECL_SYS (opendir, DIR *, - (const char *dir_name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -# endif -_GL_CXXALIAS_SYS (opendir, DIR *, (const char *dir_name)); -# endif -_GL_CXXALIASWARN (opendir); -#else -# if 1 && !GNULIB_defined_DIR && __GNUC__ >= 11 && !defined opendir -/* For -Wmismatched-dealloc: Associate opendir with closedir or - rpl_closedir. */ -_GL_FUNCDECL_SYS (opendir, DIR *, - (const char *dir_name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -# endif -# if defined GNULIB_POSIXCHECK -# undef opendir -# if HAVE_RAW_DECL_OPENDIR -_GL_WARN_ON_USE (opendir, "opendir is not portable - " - "use gnulib module opendir for portability"); -# endif -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef readdir -# define readdir rpl_readdir -# endif -_GL_FUNCDECL_RPL (readdir, struct dirent *, (DIR *dirp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (readdir, struct dirent *, (DIR *dirp)); -# else -# if !1 -_GL_FUNCDECL_SYS (readdir, struct dirent *, (DIR *dirp) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (readdir, struct dirent *, (DIR *dirp)); -# endif -_GL_CXXALIASWARN (readdir); -#elif defined GNULIB_POSIXCHECK -# undef readdir -# if HAVE_RAW_DECL_READDIR -_GL_WARN_ON_USE (readdir, "readdir is not portable - " - "use gnulib module readdir for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rewinddir -# define rewinddir rpl_rewinddir -# endif -_GL_FUNCDECL_RPL (rewinddir, void, (DIR *dirp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (rewinddir, void, (DIR *dirp)); -# else -# if !1 -_GL_FUNCDECL_SYS (rewinddir, void, (DIR *dirp) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (rewinddir, void, (DIR *dirp)); -# endif -_GL_CXXALIASWARN (rewinddir); -#elif defined GNULIB_POSIXCHECK -# undef rewinddir -# if HAVE_RAW_DECL_REWINDDIR -_GL_WARN_ON_USE (rewinddir, "rewinddir is not portable - " - "use gnulib module rewinddir for portability"); -# endif -#endif - -#if 1 -/* Return the file descriptor associated with the given directory stream, - or -1 if none exists. */ -# if 0 -/* On kLIBC, dirfd() is a macro that does not work. Undefine it. */ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) || defined dirfd -# undef dirfd -# define dirfd rpl_dirfd -# endif -_GL_FUNCDECL_RPL (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (dirfd, int, (DIR *)); - -# else -# if defined __cplusplus && defined GNULIB_NAMESPACE && defined dirfd - /* dirfd is defined as a macro and not as a function. - Turn it into a function and get rid of the macro. */ -static inline int (dirfd) (DIR *dp) { return dirfd (dp); } -# undef dirfd -# endif -# if !(1 || defined dirfd) -_GL_FUNCDECL_SYS (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (dirfd, int, (DIR *)); -# endif -_GL_CXXALIASWARN (dirfd); -#elif defined GNULIB_POSIXCHECK -# undef dirfd -# if HAVE_RAW_DECL_DIRFD -_GL_WARN_ON_USE (dirfd, "dirfd is unportable - " - "use gnulib module dirfd for portability"); -# endif -#endif - -#if 1 -/* Open a directory stream visiting the given directory file - descriptor. Return NULL and set errno if fd is not visiting a - directory. On success, this function consumes fd (it will be - implicitly closed either by this function or by a subsequent - closedir). */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fdopendir -# define fdopendir rpl_fdopendir -# endif -_GL_FUNCDECL_RPL (fdopendir, DIR *, - (int fd) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -_GL_CXXALIAS_RPL (fdopendir, DIR *, (int fd)); -# else -# if !1 || !1 || __GNUC__ >= 11 -_GL_FUNCDECL_SYS (fdopendir, DIR *, - (int fd) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -# endif -_GL_CXXALIAS_SYS (fdopendir, DIR *, (int fd)); -# endif -_GL_CXXALIASWARN (fdopendir); -#else -# if 1 && __GNUC__ >= 11 && !defined fdopendir -/* For -Wmismatched-dealloc: Associate fdopendir with closedir or - rpl_closedir. */ -_GL_FUNCDECL_SYS (fdopendir, DIR *, - (int fd) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC (closedir, 1)); -# endif -# if defined GNULIB_POSIXCHECK -# undef fdopendir -# if HAVE_RAW_DECL_FDOPENDIR -_GL_WARN_ON_USE (fdopendir, "fdopendir is unportable - " - "use gnulib module fdopendir for portability"); -# endif -# endif -#endif - -#if 0 -/* Scan the directory DIR, calling FILTER on each directory entry. - Entries for which FILTER returns nonzero are individually malloc'd, - sorted using qsort with CMP, and collected in a malloc'd array in - *NAMELIST. Returns the number of entries selected, or -1 on error. */ -# if !1 -_GL_FUNCDECL_SYS (scandir, int, - (const char *dir, struct dirent ***namelist, - int (*filter) (const struct dirent *), - int (*cmp) (const struct dirent **, const struct dirent **)) - _GL_ARG_NONNULL ((1, 2, 4))); -# endif -/* Need to cast, because on glibc systems, the fourth parameter is - int (*cmp) (const void *, const void *). */ -_GL_CXXALIAS_SYS_CAST (scandir, int, - (const char *dir, struct dirent ***namelist, - int (*filter) (const struct dirent *), - int (*cmp) (const struct dirent **, const struct dirent **))); -_GL_CXXALIASWARN (scandir); -#elif defined GNULIB_POSIXCHECK -# undef scandir -# if HAVE_RAW_DECL_SCANDIR -_GL_WARN_ON_USE (scandir, "scandir is unportable - " - "use gnulib module scandir for portability"); -# endif -#endif - -#if 0 -/* Compare two 'struct dirent' entries alphabetically. */ -# if !1 -_GL_FUNCDECL_SYS (alphasort, int, - (const struct dirent **, const struct dirent **) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -# endif -/* Need to cast, because on glibc systems, the parameters are - (const void *, const void *). */ -_GL_CXXALIAS_SYS_CAST (alphasort, int, - (const struct dirent **, const struct dirent **)); -_GL_CXXALIASWARN (alphasort); -#elif defined GNULIB_POSIXCHECK -# undef alphasort -# if HAVE_RAW_DECL_ALPHASORT -_GL_WARN_ON_USE (alphasort, "alphasort is unportable - " - "use gnulib module alphasort for portability"); -# endif -#endif - - -#endif /* _GL_DIRENT_H */ -#endif /* _GL_DIRENT_H */ diff --git a/autotools/gnulib/error.h b/autotools/gnulib/error.h deleted file mode 100644 index 8e7f9584..00000000 --- a/autotools/gnulib/error.h +++ /dev/null @@ -1,554 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Declarations for error-reporting functions. - Copyright (C) 1995-1997, 2003, 2006, 2008-2024 Free Software Foundation, - Inc. - This file is part of the GNU C Library. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_ERROR_H - -/* No @PRAGMA_SYSTEM_HEADER@ here, because it would prevent - -Wimplicit-fallthrough warnings for missing FALLTHROUGH after error(...) - or error_at_line(...) invocations. */ - -/* The include_next requires a split double-inclusion guard. */ -#if 0 -# include_next <error.h> -#endif - -#ifndef _GL_ERROR_H -#define _GL_ERROR_H - -/* This file uses _GL_ATTRIBUTE_ALWAYS_INLINE, _GL_ATTRIBUTE_FORMAT, - _GL_ATTRIBUTE_MAYBE_UNUSED. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* Get 'unreachable'. */ -#include <stddef.h> - -/* Get _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD, _GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM. */ -#include <stdio.h> - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -#if GNULIB_VFPRINTF_POSIX -# define _GL_ATTRIBUTE_SPEC_PRINTF_ERROR _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD -#else -# define _GL_ATTRIBUTE_SPEC_PRINTF_ERROR _GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM -#endif - -/* Helper macro for supporting the compiler's control flow analysis better. - It evaluates its arguments only once. - Test case: Compile copy-file.c with "gcc -Wimplicit-fallthrough". */ -#if defined __GNUC__ || defined __clang__ -/* Use 'unreachable' to tell the compiler when the function call does not - return. */ -# define __gl_error_call1(function, status, ...) \ - ((function) (status, __VA_ARGS__), \ - (status) != 0 ? unreachable () : (void) 0) -/* If STATUS is a not a constant, the function call may or may not return; - therefore -Wimplicit-fallthrough will produce a warning. Use a compound - statement in order to evaluate STATUS only once. - If STATUS is a constant, we don't use a compound statement, because that - would trigger a -Wimplicit-fallthrough warning even when STATUS is != 0, - when not optimizing. This causes STATUS to be evaluated twice, but - that's OK since it does not have side effects. */ -# define __gl_error_call(function, status, ...) \ - (__builtin_constant_p (status) \ - ? __gl_error_call1 (function, status, __VA_ARGS__) \ - : __extension__ \ - ({ \ - int const __errstatus = status; \ - __gl_error_call1 (function, __errstatus, __VA_ARGS__); \ - })) -#else -# define __gl_error_call(function, status, ...) \ - (function) (status, __VA_ARGS__) -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* Print a message with 'fprintf (stderr, FORMAT, ...)'; - if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). - If STATUS is nonzero, terminate the program with 'exit (STATUS)'. */ -#if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef error -# define error rpl_error -# endif -_GL_FUNCDECL_RPL (error, void, - (int __status, int __errnum, const char *__format, ...) - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 3, 4))); -_GL_CXXALIAS_RPL (error, void, - (int __status, int __errnum, const char *__format, ...)); -# ifndef _GL_NO_INLINE_ERROR -# undef error -# define error(status, ...) \ - __gl_error_call (rpl_error, status, __VA_ARGS__) -# endif -#else -# if ! 0 -_GL_FUNCDECL_SYS (error, void, - (int __status, int __errnum, const char *__format, ...) - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 3, 4))); -# endif -_GL_CXXALIAS_SYS (error, void, - (int __status, int __errnum, const char *__format, ...)); -# ifndef _GL_NO_INLINE_ERROR -# ifdef error -/* Only gcc ≥ 4.7 has __builtin_va_arg_pack. */ -# if _GL_GNUC_PREREQ (4, 7) -# pragma GCC diagnostic push -# pragma GCC diagnostic ignored "-Wattributes" -_GL_ATTRIBUTE_MAYBE_UNUSED -static void -_GL_ATTRIBUTE_ALWAYS_INLINE -_GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 3, 4)) -_gl_inline_error (int __status, int __errnum, const char *__format, ...) -{ - return error (__status, __errnum, __format, __builtin_va_arg_pack ()); -} -# pragma GCC diagnostic pop -# undef error -# define error(status, ...) \ - __gl_error_call (_gl_inline_error, status, __VA_ARGS__) -# endif -# else -# define error(status, ...) \ - __gl_error_call (error, status, __VA_ARGS__) -# endif -# endif -#endif -#if __GLIBC__ >= 2 -_GL_CXXALIASWARN (error); -#endif - -/* Likewise. If FILENAME is non-NULL, include FILENAME:LINENO: in the - message. */ -#if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef error_at_line -# define error_at_line rpl_error_at_line -# endif -_GL_FUNCDECL_RPL (error_at_line, void, - (int __status, int __errnum, const char *__filename, - unsigned int __lineno, const char *__format, ...) - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 5, 6))); -_GL_CXXALIAS_RPL (error_at_line, void, - (int __status, int __errnum, const char *__filename, - unsigned int __lineno, const char *__format, ...)); -# ifndef _GL_NO_INLINE_ERROR -# undef error_at_line -# define error_at_line(status, ...) \ - __gl_error_call (rpl_error_at_line, status, __VA_ARGS__) -# endif -#else -# if ! 0 -_GL_FUNCDECL_SYS (error_at_line, void, - (int __status, int __errnum, const char *__filename, - unsigned int __lineno, const char *__format, ...) - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 5, 6))); -# endif -_GL_CXXALIAS_SYS (error_at_line, void, - (int __status, int __errnum, const char *__filename, - unsigned int __lineno, const char *__format, ...)); -# ifndef _GL_NO_INLINE_ERROR -# ifdef error_at_line -/* Only gcc ≥ 4.7 has __builtin_va_arg_pack. */ -# if _GL_GNUC_PREREQ (4, 7) -# pragma GCC diagnostic push -# pragma GCC diagnostic ignored "-Wattributes" -_GL_ATTRIBUTE_MAYBE_UNUSED -static void -_GL_ATTRIBUTE_ALWAYS_INLINE -_GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_ERROR, 5, 6)) -_gl_inline_error_at_line (int __status, int __errnum, const char *__filename, - unsigned int __lineno, const char *__format, ...) -{ - return error_at_line (__status, __errnum, __filename, __lineno, __format, - __builtin_va_arg_pack ()); -} -# pragma GCC diagnostic pop -# undef error_at_line -# define error_at_line(status, ...) \ - __gl_error_call (_gl_inline_error_at_line, status, __VA_ARGS__) -# endif -# else -# define error_at_line(status, ...) \ - __gl_error_call (error_at_line, status, __VA_ARGS__) -# endif -# endif -#endif -_GL_CXXALIASWARN (error_at_line); - -/* If NULL, error will flush stdout, then print on stderr the program - name, a colon and a space. Otherwise, error will call this - function without parameters instead. */ -extern void (*error_print_progname) (void); - -/* This variable is incremented each time 'error' is called. */ -extern unsigned int error_message_count; - -/* Sometimes we want to have at most one error per line. This - variable controls whether this mode is selected or not. */ -extern int error_one_per_line; - -#ifdef __cplusplus -} -#endif - -#endif /* _GL_ERROR_H */ -#endif /* _GL_ERROR_H */ diff --git a/autotools/gnulib/fcntl.h b/autotools/gnulib/fcntl.h deleted file mode 100644 index 5a88cc45..00000000 --- a/autotools/gnulib/fcntl.h +++ /dev/null @@ -1,963 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Like <fcntl.h>, but with non-working flags defined to 0. - - Copyright (C) 2006-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* written by Paul Eggert */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined __need_system_fcntl_h -/* Special invocation convention. */ - -/* Needed before <sys/stat.h>. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> -/* On some systems other than glibc, <sys/stat.h> is a prerequisite of - <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. - But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an - extern "C" { ... } block, which leads to errors in C++ mode with the - overridden <sys/stat.h> from gnulib. These errors are known to be gone - with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))) -# include <sys/stat.h> -#endif -#include_next <fcntl.h> - -/* Native Windows platforms declare open(), creat() in <io.h>. */ -#if (0 || 1 || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__) -# include <io.h> -#endif - -#else -/* Normal invocation convention. */ - -#ifndef _GL_FCNTL_H - -/* Needed before <sys/stat.h>. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> -/* On some systems other than glibc, <sys/stat.h> is a prerequisite of - <fcntl.h>. On glibc systems, we would like to avoid namespace pollution. - But on glibc systems, <fcntl.h> includes <sys/stat.h> inside an - extern "C" { ... } block, which leads to errors in C++ mode with the - overridden <sys/stat.h> from gnulib. These errors are known to be gone - with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))) -# include <sys/stat.h> -#endif -/* The include_next requires a split double-inclusion guard. */ -#include_next <fcntl.h> - -/* Native Windows platforms declare open(), creat() in <io.h>. */ -#if (0 || 1 || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__) -# include <io.h> -#endif - -#ifndef _GL_FCNTL_H -#define _GL_FCNTL_H - -/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ -# include <unistd.h> -#endif - - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Declare overridden functions. */ - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef creat -# define creat rpl_creat -# endif -_GL_FUNCDECL_RPL (creat, int, (const char *filename, mode_t mode) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (creat, int, (const char *filename, mode_t mode)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef creat -# define creat _creat -# endif -_GL_CXXALIAS_MDA (creat, int, (const char *filename, mode_t mode)); -# else -_GL_CXXALIAS_SYS (creat, int, (const char *filename, mode_t mode)); -# endif -_GL_CXXALIASWARN (creat); -#elif defined GNULIB_POSIXCHECK -# undef creat -/* Assume creat is always declared. */ -_GL_WARN_ON_USE (creat, "creat is not always POSIX compliant - " - "use gnulib module creat for portability"); -#elif 1 -/* On native Windows, map 'creat' to '_creat', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::creat always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef creat -# define creat _creat -# endif -/* Need to cast, because in mingw the last argument is 'int mode'. */ -_GL_CXXALIAS_MDA_CAST (creat, int, (const char *filename, mode_t mode)); -# else -_GL_CXXALIAS_SYS (creat, int, (const char *filename, mode_t mode)); -# endif -_GL_CXXALIASWARN (creat); -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fcntl -# define fcntl rpl_fcntl -# endif -_GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); -_GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); -# if !GNULIB_defined_rpl_fcntl -# define GNULIB_defined_rpl_fcntl 1 -# endif -# else -# if !1 -_GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); -# if !GNULIB_defined_fcntl -# define GNULIB_defined_fcntl 1 -# endif -# endif -_GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); -# endif -_GL_CXXALIASWARN (fcntl); -#elif defined GNULIB_POSIXCHECK -# undef fcntl -# if HAVE_RAW_DECL_FCNTL -_GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " - "use gnulib module fcntl for portability"); -# endif -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef open -# define open rpl_open -# endif -_GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef open -# define open _open -# endif -_GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); -# else -_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); -# endif -/* On HP-UX 11, in C++ mode, open() is defined as an inline function with a - default argument. _GL_CXXALIASWARN does not work in this case. */ -# if !defined __hpux -_GL_CXXALIASWARN (open); -# endif -#elif defined GNULIB_POSIXCHECK -# undef open -/* Assume open is always declared. */ -_GL_WARN_ON_USE (open, "open is not always POSIX compliant - " - "use gnulib module open for portability"); -#elif 1 -/* On native Windows, map 'open' to '_open', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::open always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef open -# define open _open -# endif -_GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); -# else -_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); -# endif -# if !defined __hpux -_GL_CXXALIASWARN (open); -# endif -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef openat -# define openat rpl_openat -# endif -_GL_FUNCDECL_RPL (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...)); -# else -# if !1 -_GL_FUNCDECL_SYS (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (openat, int, - (int fd, char const *file, int flags, /* mode_t mode */ ...)); -# endif -_GL_CXXALIASWARN (openat); -#elif defined GNULIB_POSIXCHECK -# undef openat -# if HAVE_RAW_DECL_OPENAT -_GL_WARN_ON_USE (openat, "openat is not portable - " - "use gnulib module openat for portability"); -# endif -#endif - - -/* Fix up the FD_* macros, only known to be missing on mingw. */ - -#ifndef FD_CLOEXEC -# define FD_CLOEXEC 1 -#endif - -/* Fix up the supported F_* macros. Intentionally leave other F_* - macros undefined. Only known to be missing on mingw. */ - -#ifndef F_DUPFD_CLOEXEC -# define F_DUPFD_CLOEXEC 0x40000000 -/* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ -# define GNULIB_defined_F_DUPFD_CLOEXEC 1 -#else -# define GNULIB_defined_F_DUPFD_CLOEXEC 0 -#endif - -#ifndef F_DUPFD -# define F_DUPFD 1 -#endif - -#ifndef F_GETFD -# define F_GETFD 2 -#endif - -/* Fix up the O_* macros. */ - -/* AIX 7.1 with XL C 12.1 defines O_CLOEXEC, O_NOFOLLOW, and O_TTY_INIT - to values outside 'int' range, so omit these misdefinitions. - But avoid namespace pollution on non-AIX systems. */ -#ifdef _AIX -# include <limits.h> -# if defined O_CLOEXEC && ! (INT_MIN <= O_CLOEXEC && O_CLOEXEC <= INT_MAX) -# undef O_CLOEXEC -# endif -# if defined O_NOFOLLOW && ! (INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX) -# undef O_NOFOLLOW -# endif -# if defined O_TTY_INIT && ! (INT_MIN <= O_TTY_INIT && O_TTY_INIT <= INT_MAX) -# undef O_TTY_INIT -# endif -#endif - -#if !defined O_DIRECT && defined O_DIRECTIO -/* Tru64 spells it 'O_DIRECTIO'. */ -# define O_DIRECT O_DIRECTIO -#endif - -#if !defined O_CLOEXEC && defined O_NOINHERIT -/* Mingw spells it 'O_NOINHERIT'. */ -# define O_CLOEXEC O_NOINHERIT -#endif - -#ifndef O_CLOEXEC -# define O_CLOEXEC 0x40000000 /* Try to not collide with system O_* flags. */ -# define GNULIB_defined_O_CLOEXEC 1 -#else -# define GNULIB_defined_O_CLOEXEC 0 -#endif - -#ifndef O_DIRECT -# define O_DIRECT 0 -#endif - -#ifndef O_DIRECTORY -# define O_DIRECTORY 0 -#endif - -#ifndef O_DSYNC -# define O_DSYNC 0 -#endif - -#ifndef O_EXEC -# define O_EXEC O_RDONLY /* This is often close enough in older systems. */ -#endif - -#ifndef O_IGNORE_CTTY -# define O_IGNORE_CTTY 0 -#endif - -#ifndef O_NDELAY -# define O_NDELAY 0 -#endif - -#ifndef O_NOATIME -# define O_NOATIME 0 -#endif - -#ifndef O_NONBLOCK -# define O_NONBLOCK O_NDELAY -#endif - -/* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero - value of O_NONBLOCK. Otherwise, O_NONBLOCK is defined (above) to O_NDELAY - or to 0 as fallback. */ -#if 0 -# if O_NONBLOCK -# define GNULIB_defined_O_NONBLOCK 0 -# else -# define GNULIB_defined_O_NONBLOCK 1 -# undef O_NONBLOCK -# define O_NONBLOCK 0x40000000 -# endif -#endif - -#ifndef O_NOCTTY -# define O_NOCTTY 0 -#endif - -#ifndef O_NOFOLLOW -# define O_NOFOLLOW 0 -#endif - -#ifndef O_NOLINK -# define O_NOLINK 0 -#endif - -#ifndef O_NOLINKS -# define O_NOLINKS 0 -#endif - -#ifndef O_NOTRANS -# define O_NOTRANS 0 -#endif - -#ifndef O_RSYNC -# define O_RSYNC 0 -#endif - -#ifndef O_SEARCH -# define O_SEARCH O_RDONLY /* This is often close enough in older systems. */ -#endif - -#ifndef O_SYNC -# define O_SYNC 0 -#endif - -#ifndef O_TTY_INIT -# define O_TTY_INIT 0 -#endif - -#if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) -# undef O_ACCMODE -# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) -#endif - -/* For systems that distinguish between text and binary I/O. - O_BINARY is usually declared in fcntl.h */ -#if !defined O_BINARY && defined _O_BINARY - /* For MSC-compatible compilers. */ -# define O_BINARY _O_BINARY -# define O_TEXT _O_TEXT -#endif - -#if defined __BEOS__ || defined __HAIKU__ - /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ -# undef O_BINARY -# undef O_TEXT -#endif - -#ifndef O_BINARY -# define O_BINARY 0 -# define O_TEXT 0 -#endif - -/* Fix up the AT_* macros. */ - -/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its - value exceeds INT_MAX, so its use as an int doesn't conform to the - C standard, and GCC and Sun C complain in some cases. If the bug - is present, undef AT_FDCWD here, so it can be redefined below. */ -#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 -# undef AT_FDCWD -#endif - -/* Use the same bit pattern as Solaris 9, but with the proper - signedness. The bit pattern is important, in case this actually is - Solaris with the above workaround. */ -#ifndef AT_FDCWD -# define AT_FDCWD (-3041965) -#endif - -/* Use the same values as Solaris 9. This shouldn't matter, but - there's no real reason to differ. */ -#ifndef AT_SYMLINK_NOFOLLOW -# define AT_SYMLINK_NOFOLLOW 4096 -#endif - -#ifndef AT_REMOVEDIR -# define AT_REMOVEDIR 1 -#endif - -/* Solaris 9 lacks these two, so just pick unique values. */ -#ifndef AT_SYMLINK_FOLLOW -# define AT_SYMLINK_FOLLOW 2 -#endif - -#ifndef AT_EACCESS -# define AT_EACCESS 4 -#endif - -/* Ignore this flag if not supported. */ -#ifndef AT_NO_AUTOMOUNT -# define AT_NO_AUTOMOUNT 0 -#endif - -#endif /* _GL_FCNTL_H */ -#endif /* _GL_FCNTL_H */ -#endif diff --git a/autotools/gnulib/inttypes.h b/autotools/gnulib/inttypes.h deleted file mode 100644 index e57d6287..00000000 --- a/autotools/gnulib/inttypes.h +++ /dev/null @@ -1,1546 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Copyright (C) 2006-2024 Free Software Foundation, Inc. - Written by Paul Eggert, Bruno Haible, Derek Price. - This file is part of gnulib. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* - * ISO C 99 <inttypes.h> for platforms that lack it. - * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/inttypes.h.html> - */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* Include the original <inttypes.h> if it exists, and if this file - has not been included yet or if this file includes gnulib stdint.h - which in turn includes this file. - The include_next requires a split double-inclusion guard. */ -#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H -# if 1 - - /* Some pre-C++11 <stdint.h> implementations need this. */ -# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS -# define __STDC_FORMAT_MACROS 1 -# endif - -# include_next <inttypes.h> - -# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H -# endif -#endif - -#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H -#define INTTYPES_H - -/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* Include <stdint.h> or the gnulib replacement. - But avoid namespace pollution on glibc systems. */ -#ifndef __GLIBC__ -# include <stdint.h> -#endif -/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ -#include <limits.h> -/* On mingw, __USE_MINGW_ANSI_STDIO only works if <stdio.h> is also included */ -#if defined _WIN32 && ! defined __CYGWIN__ -# include <stdio.h> -#endif - -#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) -# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to <bug-gnulib@gnu.org>." -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -/* 7.8.1 Macros for format specifiers */ - -#if defined _TNS_R_TARGET - /* Tandem NonStop R series and compatible platforms released before - July 2005 support %Ld but not %lld. */ -# define _LONG_LONG_FORMAT_PREFIX "L" -#else -# define _LONG_LONG_FORMAT_PREFIX "ll" -#endif - -#if !defined PRId8 -# ifdef INT8_MAX -# define PRId8 "d" -# endif -#endif -#if !defined PRIi8 -# ifdef INT8_MAX -# define PRIi8 "i" -# endif -#endif -#if !defined PRIo8 -# ifdef UINT8_MAX -# define PRIo8 "o" -# endif -#endif -#if !defined PRIu8 -# ifdef UINT8_MAX -# define PRIu8 "u" -# endif -#endif -#if !defined PRIx8 -# ifdef UINT8_MAX -# define PRIx8 "x" -# endif -#endif -#if !defined PRIX8 -# ifdef UINT8_MAX -# define PRIX8 "X" -# endif -#endif -#if !defined PRId16 -# ifdef INT16_MAX -# define PRId16 "d" -# endif -#endif -#if !defined PRIi16 -# ifdef INT16_MAX -# define PRIi16 "i" -# endif -#endif -#if !defined PRIo16 -# ifdef UINT16_MAX -# define PRIo16 "o" -# endif -#endif -#if !defined PRIu16 -# ifdef UINT16_MAX -# define PRIu16 "u" -# endif -#endif -#if !defined PRIx16 -# ifdef UINT16_MAX -# define PRIx16 "x" -# endif -#endif -#if !defined PRIX16 -# ifdef UINT16_MAX -# define PRIX16 "X" -# endif -#endif -#if !defined PRId32 -# ifdef INT32_MAX -# define PRId32 "d" -# endif -#endif -#if !defined PRIi32 -# ifdef INT32_MAX -# define PRIi32 "i" -# endif -#endif -#if !defined PRIo32 -# ifdef UINT32_MAX -# define PRIo32 "o" -# endif -#endif -#if !defined PRIu32 -# ifdef UINT32_MAX -# define PRIu32 "u" -# endif -#endif -#if !defined PRIx32 -# ifdef UINT32_MAX -# define PRIx32 "x" -# endif -#endif -#if !defined PRIX32 -# ifdef UINT32_MAX -# define PRIX32 "X" -# endif -#endif -#ifdef INT64_MAX -# if (0 ? defined _LP64 : 1) -# define _PRI64_PREFIX "l" -# elif defined _MSC_VER || defined __MINGW32__ -# define _PRI64_PREFIX "I64" -# elif LONG_MAX >> 30 == 1 -# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX -# endif -# if !defined PRId64 -# define PRId64 _PRI64_PREFIX "d" -# endif -# if !defined PRIi64 -# define PRIi64 _PRI64_PREFIX "i" -# endif -#endif -#ifdef UINT64_MAX -# if (0 ? defined _LP64 : 1) -# define _PRIu64_PREFIX "l" -# elif defined _MSC_VER || defined __MINGW32__ -# define _PRIu64_PREFIX "I64" -# elif ULONG_MAX >> 31 == 1 -# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX -# endif -# if !defined PRIo64 -# define PRIo64 _PRIu64_PREFIX "o" -# endif -# if !defined PRIu64 -# define PRIu64 _PRIu64_PREFIX "u" -# endif -# if !defined PRIx64 -# define PRIx64 _PRIu64_PREFIX "x" -# endif -# if !defined PRIX64 -# define PRIX64 _PRIu64_PREFIX "X" -# endif -#endif - -#if !defined PRIdLEAST8 -# define PRIdLEAST8 "d" -#endif -#if !defined PRIiLEAST8 -# define PRIiLEAST8 "i" -#endif -#if !defined PRIoLEAST8 -# define PRIoLEAST8 "o" -#endif -#if !defined PRIuLEAST8 -# define PRIuLEAST8 "u" -#endif -#if !defined PRIxLEAST8 -# define PRIxLEAST8 "x" -#endif -#if !defined PRIXLEAST8 -# define PRIXLEAST8 "X" -#endif -#if !defined PRIdLEAST16 -# define PRIdLEAST16 "d" -#endif -#if !defined PRIiLEAST16 -# define PRIiLEAST16 "i" -#endif -#if !defined PRIoLEAST16 -# define PRIoLEAST16 "o" -#endif -#if !defined PRIuLEAST16 -# define PRIuLEAST16 "u" -#endif -#if !defined PRIxLEAST16 -# define PRIxLEAST16 "x" -#endif -#if !defined PRIXLEAST16 -# define PRIXLEAST16 "X" -#endif -#if !defined PRIdLEAST32 -# define PRIdLEAST32 "d" -#endif -#if !defined PRIiLEAST32 -# define PRIiLEAST32 "i" -#endif -#if !defined PRIoLEAST32 -# define PRIoLEAST32 "o" -#endif -#if !defined PRIuLEAST32 -# define PRIuLEAST32 "u" -#endif -#if !defined PRIxLEAST32 -# define PRIxLEAST32 "x" -#endif -#if !defined PRIXLEAST32 -# define PRIXLEAST32 "X" -#endif -#ifdef INT64_MAX -# if !defined PRIdLEAST64 -# define PRIdLEAST64 PRId64 -# endif -# if !defined PRIiLEAST64 -# define PRIiLEAST64 PRIi64 -# endif -#endif -#ifdef UINT64_MAX -# if !defined PRIoLEAST64 -# define PRIoLEAST64 PRIo64 -# endif -# if !defined PRIuLEAST64 -# define PRIuLEAST64 PRIu64 -# endif -# if !defined PRIxLEAST64 -# define PRIxLEAST64 PRIx64 -# endif -# if !defined PRIXLEAST64 -# define PRIXLEAST64 PRIX64 -# endif -#endif - -#if !defined PRIdFAST8 -# if INT_FAST8_MAX > INT32_MAX -# define PRIdFAST8 PRId64 -# else -# define PRIdFAST8 "d" -# endif -#endif -#if !defined PRIiFAST8 -# if INT_FAST8_MAX > INT32_MAX -# define PRIiFAST8 PRIi64 -# else -# define PRIiFAST8 "i" -# endif -#endif -#if !defined PRIoFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define PRIoFAST8 PRIo64 -# else -# define PRIoFAST8 "o" -# endif -#endif -#if !defined PRIuFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define PRIuFAST8 PRIu64 -# else -# define PRIuFAST8 "u" -# endif -#endif -#if !defined PRIxFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define PRIxFAST8 PRIx64 -# else -# define PRIxFAST8 "x" -# endif -#endif -#if !defined PRIXFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define PRIXFAST8 PRIX64 -# else -# define PRIXFAST8 "X" -# endif -#endif -#if !defined PRIdFAST16 -# if INT_FAST16_MAX > INT32_MAX -# define PRIdFAST16 PRId64 -# else -# define PRIdFAST16 "d" -# endif -#endif -#if !defined PRIiFAST16 -# if INT_FAST16_MAX > INT32_MAX -# define PRIiFAST16 PRIi64 -# else -# define PRIiFAST16 "i" -# endif -#endif -#if !defined PRIoFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define PRIoFAST16 PRIo64 -# else -# define PRIoFAST16 "o" -# endif -#endif -#if !defined PRIuFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define PRIuFAST16 PRIu64 -# else -# define PRIuFAST16 "u" -# endif -#endif -#if !defined PRIxFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define PRIxFAST16 PRIx64 -# else -# define PRIxFAST16 "x" -# endif -#endif -#if !defined PRIXFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define PRIXFAST16 PRIX64 -# else -# define PRIXFAST16 "X" -# endif -#endif -#if !defined PRIdFAST32 -# if INT_FAST32_MAX > INT32_MAX -# define PRIdFAST32 PRId64 -# else -# define PRIdFAST32 "d" -# endif -#endif -#if !defined PRIiFAST32 -# if INT_FAST32_MAX > INT32_MAX -# define PRIiFAST32 PRIi64 -# else -# define PRIiFAST32 "i" -# endif -#endif -#if !defined PRIoFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define PRIoFAST32 PRIo64 -# else -# define PRIoFAST32 "o" -# endif -#endif -#if !defined PRIuFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define PRIuFAST32 PRIu64 -# else -# define PRIuFAST32 "u" -# endif -#endif -#if !defined PRIxFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define PRIxFAST32 PRIx64 -# else -# define PRIxFAST32 "x" -# endif -#endif -#if !defined PRIXFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define PRIXFAST32 PRIX64 -# else -# define PRIXFAST32 "X" -# endif -#endif -#ifdef INT64_MAX -# if !defined PRIdFAST64 -# define PRIdFAST64 PRId64 -# endif -# if !defined PRIiFAST64 -# define PRIiFAST64 PRIi64 -# endif -#endif -#ifdef UINT64_MAX -# if !defined PRIoFAST64 -# define PRIoFAST64 PRIo64 -# endif -# if !defined PRIuFAST64 -# define PRIuFAST64 PRIu64 -# endif -# if !defined PRIxFAST64 -# define PRIxFAST64 PRIx64 -# endif -# if !defined PRIXFAST64 -# define PRIXFAST64 PRIX64 -# endif -#endif - -#if !defined PRIdMAX -# if 1 -# define PRIdMAX PRId64 -# else -# define PRIdMAX "ld" -# endif -#endif -#if !defined PRIiMAX -# if 1 -# define PRIiMAX PRIi64 -# else -# define PRIiMAX "li" -# endif -#endif -#if !defined PRIoMAX -# if 1 -# define PRIoMAX PRIo64 -# else -# define PRIoMAX "lo" -# endif -#endif -#if !defined PRIuMAX -# if 1 -# define PRIuMAX PRIu64 -# else -# define PRIuMAX "lu" -# endif -#endif -#if !defined PRIxMAX -# if 1 -# define PRIxMAX PRIx64 -# else -# define PRIxMAX "lx" -# endif -#endif -#if !defined PRIXMAX -# if 1 -# define PRIXMAX PRIX64 -# else -# define PRIXMAX "lX" -# endif -#endif - -#if !defined PRIdPTR -# ifdef INTPTR_MAX -# define PRIdPTR "l" "d" -# endif -#endif -#if !defined PRIiPTR -# ifdef INTPTR_MAX -# define PRIiPTR "l" "i" -# endif -#endif -#if !defined PRIoPTR -# ifdef UINTPTR_MAX -# define PRIoPTR "l" "o" -# endif -#endif -#if !defined PRIuPTR -# ifdef UINTPTR_MAX -# define PRIuPTR "l" "u" -# endif -#endif -#if !defined PRIxPTR -# ifdef UINTPTR_MAX -# define PRIxPTR "l" "x" -# endif -#endif -#if !defined PRIXPTR -# ifdef UINTPTR_MAX -# define PRIXPTR "l" "X" -# endif -#endif - -#if !defined SCNd8 -# ifdef INT8_MAX -# define SCNd8 "hhd" -# endif -#endif -#if !defined SCNi8 -# ifdef INT8_MAX -# define SCNi8 "hhi" -# endif -#endif -#if !defined SCNo8 -# ifdef UINT8_MAX -# define SCNo8 "hho" -# endif -#endif -#if !defined SCNu8 -# ifdef UINT8_MAX -# define SCNu8 "hhu" -# endif -#endif -#if !defined SCNx8 -# ifdef UINT8_MAX -# define SCNx8 "hhx" -# endif -#endif -#if !defined SCNd16 -# ifdef INT16_MAX -# define SCNd16 "hd" -# endif -#endif -#if !defined SCNi16 -# ifdef INT16_MAX -# define SCNi16 "hi" -# endif -#endif -#if !defined SCNo16 -# ifdef UINT16_MAX -# define SCNo16 "ho" -# endif -#endif -#if !defined SCNu16 -# ifdef UINT16_MAX -# define SCNu16 "hu" -# endif -#endif -#if !defined SCNx16 -# ifdef UINT16_MAX -# define SCNx16 "hx" -# endif -#endif -#if !defined SCNd32 -# ifdef INT32_MAX -# define SCNd32 "d" -# endif -#endif -#if !defined SCNi32 -# ifdef INT32_MAX -# define SCNi32 "i" -# endif -#endif -#if !defined SCNo32 -# ifdef UINT32_MAX -# define SCNo32 "o" -# endif -#endif -#if !defined SCNu32 -# ifdef UINT32_MAX -# define SCNu32 "u" -# endif -#endif -#if !defined SCNx32 -# ifdef UINT32_MAX -# define SCNx32 "x" -# endif -#endif -#ifdef INT64_MAX -# if (0 ? defined _LP64 : 1) -# define _SCN64_PREFIX "l" -# elif defined _MSC_VER || defined __MINGW32__ -# define _SCN64_PREFIX "I64" -# elif LONG_MAX >> 30 == 1 -# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX -# endif -# if !defined SCNd64 -# define SCNd64 _SCN64_PREFIX "d" -# endif -# if !defined SCNi64 -# define SCNi64 _SCN64_PREFIX "i" -# endif -#endif -#ifdef UINT64_MAX -# if (0 ? defined _LP64 : 1) -# define _SCNu64_PREFIX "l" -# elif defined _MSC_VER || defined __MINGW32__ -# define _SCNu64_PREFIX "I64" -# elif ULONG_MAX >> 31 == 1 -# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX -# endif -# if !defined SCNo64 -# define SCNo64 _SCNu64_PREFIX "o" -# endif -# if !defined SCNu64 -# define SCNu64 _SCNu64_PREFIX "u" -# endif -# if !defined SCNx64 -# define SCNx64 _SCNu64_PREFIX "x" -# endif -#endif - -#if !defined SCNdLEAST8 -# define SCNdLEAST8 "hhd" -#endif -#if !defined SCNiLEAST8 -# define SCNiLEAST8 "hhi" -#endif -#if !defined SCNoLEAST8 -# define SCNoLEAST8 "hho" -#endif -#if !defined SCNuLEAST8 -# define SCNuLEAST8 "hhu" -#endif -#if !defined SCNxLEAST8 -# define SCNxLEAST8 "hhx" -#endif -#if !defined SCNdLEAST16 -# define SCNdLEAST16 "hd" -#endif -#if !defined SCNiLEAST16 -# define SCNiLEAST16 "hi" -#endif -#if !defined SCNoLEAST16 -# define SCNoLEAST16 "ho" -#endif -#if !defined SCNuLEAST16 -# define SCNuLEAST16 "hu" -#endif -#if !defined SCNxLEAST16 -# define SCNxLEAST16 "hx" -#endif -#if !defined SCNdLEAST32 -# define SCNdLEAST32 "d" -#endif -#if !defined SCNiLEAST32 -# define SCNiLEAST32 "i" -#endif -#if !defined SCNoLEAST32 -# define SCNoLEAST32 "o" -#endif -#if !defined SCNuLEAST32 -# define SCNuLEAST32 "u" -#endif -#if !defined SCNxLEAST32 -# define SCNxLEAST32 "x" -#endif -#ifdef INT64_MAX -# if !defined SCNdLEAST64 -# define SCNdLEAST64 SCNd64 -# endif -# if !defined SCNiLEAST64 -# define SCNiLEAST64 SCNi64 -# endif -#endif -#ifdef UINT64_MAX -# if !defined SCNoLEAST64 -# define SCNoLEAST64 SCNo64 -# endif -# if !defined SCNuLEAST64 -# define SCNuLEAST64 SCNu64 -# endif -# if !defined SCNxLEAST64 -# define SCNxLEAST64 SCNx64 -# endif -#endif - -#if !defined SCNdFAST8 -# if INT_FAST8_MAX > INT32_MAX -# define SCNdFAST8 SCNd64 -# elif INT_FAST8_MAX == 0x7fff -# define SCNdFAST8 "hd" -# elif INT_FAST8_MAX == 0x7f -# define SCNdFAST8 "hhd" -# else -# define SCNdFAST8 "d" -# endif -#endif -#if !defined SCNiFAST8 -# if INT_FAST8_MAX > INT32_MAX -# define SCNiFAST8 SCNi64 -# elif INT_FAST8_MAX == 0x7fff -# define SCNiFAST8 "hi" -# elif INT_FAST8_MAX == 0x7f -# define SCNiFAST8 "hhi" -# else -# define SCNiFAST8 "i" -# endif -#endif -#if !defined SCNoFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define SCNoFAST8 SCNo64 -# elif UINT_FAST8_MAX == 0xffff -# define SCNoFAST8 "ho" -# elif UINT_FAST8_MAX == 0xff -# define SCNoFAST8 "hho" -# else -# define SCNoFAST8 "o" -# endif -#endif -#if !defined SCNuFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define SCNuFAST8 SCNu64 -# elif UINT_FAST8_MAX == 0xffff -# define SCNuFAST8 "hu" -# elif UINT_FAST8_MAX == 0xff -# define SCNuFAST8 "hhu" -# else -# define SCNuFAST8 "u" -# endif -#endif -#if !defined SCNxFAST8 -# if UINT_FAST8_MAX > UINT32_MAX -# define SCNxFAST8 SCNx64 -# elif UINT_FAST8_MAX == 0xffff -# define SCNxFAST8 "hx" -# elif UINT_FAST8_MAX == 0xff -# define SCNxFAST8 "hhx" -# else -# define SCNxFAST8 "x" -# endif -#endif -#if !defined SCNdFAST16 -# if INT_FAST16_MAX > INT32_MAX -# define SCNdFAST16 SCNd64 -# elif INT_FAST16_MAX == 0x7fff -# define SCNdFAST16 "hd" -# else -# define SCNdFAST16 "d" -# endif -#endif -#if !defined SCNiFAST16 -# if INT_FAST16_MAX > INT32_MAX -# define SCNiFAST16 SCNi64 -# elif INT_FAST16_MAX == 0x7fff -# define SCNiFAST16 "hi" -# else -# define SCNiFAST16 "i" -# endif -#endif -#if !defined SCNoFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define SCNoFAST16 SCNo64 -# elif UINT_FAST16_MAX == 0xffff -# define SCNoFAST16 "ho" -# else -# define SCNoFAST16 "o" -# endif -#endif -#if !defined SCNuFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define SCNuFAST16 SCNu64 -# elif UINT_FAST16_MAX == 0xffff -# define SCNuFAST16 "hu" -# else -# define SCNuFAST16 "u" -# endif -#endif -#if !defined SCNxFAST16 -# if UINT_FAST16_MAX > UINT32_MAX -# define SCNxFAST16 SCNx64 -# elif UINT_FAST16_MAX == 0xffff -# define SCNxFAST16 "hx" -# else -# define SCNxFAST16 "x" -# endif -#endif -#if !defined SCNdFAST32 -# if INT_FAST32_MAX > INT32_MAX -# define SCNdFAST32 SCNd64 -# else -# define SCNdFAST32 "d" -# endif -#endif -#if !defined SCNiFAST32 -# if INT_FAST32_MAX > INT32_MAX -# define SCNiFAST32 SCNi64 -# else -# define SCNiFAST32 "i" -# endif -#endif -#if !defined SCNoFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define SCNoFAST32 SCNo64 -# else -# define SCNoFAST32 "o" -# endif -#endif -#if !defined SCNuFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define SCNuFAST32 SCNu64 -# else -# define SCNuFAST32 "u" -# endif -#endif -#if !defined SCNxFAST32 -# if UINT_FAST32_MAX > UINT32_MAX -# define SCNxFAST32 SCNx64 -# else -# define SCNxFAST32 "x" -# endif -#endif -#ifdef INT64_MAX -# if !defined SCNdFAST64 -# define SCNdFAST64 SCNd64 -# endif -# if !defined SCNiFAST64 -# define SCNiFAST64 SCNi64 -# endif -#endif -#ifdef UINT64_MAX -# if !defined SCNoFAST64 -# define SCNoFAST64 SCNo64 -# endif -# if !defined SCNuFAST64 -# define SCNuFAST64 SCNu64 -# endif -# if !defined SCNxFAST64 -# define SCNxFAST64 SCNx64 -# endif -#endif - -#if !defined SCNdMAX -# if 1 -# define SCNdMAX SCNd64 -# else -# define SCNdMAX "ld" -# endif -#endif -#if !defined SCNiMAX -# if 1 -# define SCNiMAX SCNi64 -# else -# define SCNiMAX "li" -# endif -#endif -#if !defined SCNoMAX -# if 1 -# define SCNoMAX SCNo64 -# else -# define SCNoMAX "lo" -# endif -#endif -#if !defined SCNuMAX -# if 1 -# define SCNuMAX SCNu64 -# else -# define SCNuMAX "lu" -# endif -#endif -#if !defined SCNxMAX -# if 1 -# define SCNxMAX SCNx64 -# else -# define SCNxMAX "lx" -# endif -#endif - -#if !defined SCNdPTR -# ifdef INTPTR_MAX -# define SCNdPTR "l" "d" -# endif -#endif -#if !defined SCNiPTR -# ifdef INTPTR_MAX -# define SCNiPTR "l" "i" -# endif -#endif -#if !defined SCNoPTR -# ifdef UINTPTR_MAX -# define SCNoPTR "l" "o" -# endif -#endif -#if !defined SCNuPTR -# ifdef UINTPTR_MAX -# define SCNuPTR "l" "u" -# endif -#endif -#if !defined SCNxPTR -# ifdef UINTPTR_MAX -# define SCNxPTR "l" "x" -# endif -#endif - -/* 7.8.2 Functions for greatest-width integer types */ - -#ifdef __cplusplus -extern "C" { -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef imaxabs -# define imaxabs rpl_imaxabs -# endif -_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); -_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); -# else -# if !1 -_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); -# endif -_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (imaxabs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef imaxabs -# if HAVE_RAW_DECL_IMAXABS -_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " - "use gnulib module imaxabs for portability"); -# endif -#endif - -#if 0 -# if !1 -# if !GNULIB_defined_imaxdiv_t -typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; -# define GNULIB_defined_imaxdiv_t 1 -# endif -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef imaxdiv -# define imaxdiv rpl_imaxdiv -# endif -_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); -_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); -# else -# if !1 -_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); -# endif -_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (imaxdiv); -# endif -#elif defined GNULIB_POSIXCHECK -# undef imaxdiv -# if HAVE_RAW_DECL_IMAXDIV -_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " - "use gnulib module imaxdiv for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strtoimax -# define strtoimax rpl_strtoimax -# endif -_GL_FUNCDECL_RPL (strtoimax, intmax_t, - (const char *restrict, char **restrict, int) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtoimax, intmax_t, - (const char *restrict, char **restrict, int)); -# else -# if !1 -# undef strtoimax -_GL_FUNCDECL_SYS (strtoimax, intmax_t, - (const char *restrict, char **restrict, int) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtoimax, intmax_t, - (const char *restrict, char **restrict, int)); -# endif -_GL_CXXALIASWARN (strtoimax); -#elif defined GNULIB_POSIXCHECK -# undef strtoimax -# if HAVE_RAW_DECL_STRTOIMAX -_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " - "use gnulib module strtoimax for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strtoumax -# define strtoumax rpl_strtoumax -# endif -_GL_FUNCDECL_RPL (strtoumax, uintmax_t, - (const char *restrict, char **restrict, int) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtoumax, uintmax_t, - (const char *restrict, char **restrict, int)); -# else -# if !1 -# undef strtoumax -_GL_FUNCDECL_SYS (strtoumax, uintmax_t, - (const char *restrict, char **restrict, int) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtoumax, uintmax_t, - (const char *restrict, char **restrict, int)); -# endif -_GL_CXXALIASWARN (strtoumax); -#elif defined GNULIB_POSIXCHECK -# undef strtoumax -# if HAVE_RAW_DECL_STRTOUMAX -_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " - "use gnulib module strtoumax for portability"); -# endif -#endif - -/* Don't bother defining or declaring wcstoimax and wcstoumax, since - wide-character functions like this are hardly ever useful. */ - -#ifdef __cplusplus -} -#endif - -#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/autotools/gnulib/limits.h b/autotools/gnulib/limits.h deleted file mode 100644 index 5f131b7a..00000000 --- a/autotools/gnulib/limits.h +++ /dev/null @@ -1,152 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <limits.h>. - - Copyright 2016-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined _GL_ALREADY_INCLUDING_LIMITS_H -/* Special invocation convention: - On Haiku/x86_64, we have a sequence of nested includes - <limits.h> -> <syslimits.h> -> <limits.h>. - In this situation, LONG_MAX and INT_MAX are not yet defined, - therefore we should not attempt to define LONG_BIT. */ - -#include_next <limits.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_LIMITS_H - -# define _GL_ALREADY_INCLUDING_LIMITS_H - -/* The include_next requires a split double-inclusion guard. */ -# include_next <limits.h> - -# undef _GL_ALREADY_INCLUDING_LIMITS_H - -#ifndef _GL_LIMITS_H -#define _GL_LIMITS_H - -#ifndef LLONG_MIN -# if defined LONG_LONG_MIN /* HP-UX 11.31 */ -# define LLONG_MIN LONG_LONG_MIN -# elif defined LONGLONG_MIN /* IRIX 6.5 */ -# define LLONG_MIN LONGLONG_MIN -# elif defined __GNUC__ -# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) -# endif -#endif -#ifndef LLONG_MAX -# if defined LONG_LONG_MAX /* HP-UX 11.31 */ -# define LLONG_MAX LONG_LONG_MAX -# elif defined LONGLONG_MAX /* IRIX 6.5 */ -# define LLONG_MAX LONGLONG_MAX -# elif defined __GNUC__ -# define LLONG_MAX __LONG_LONG_MAX__ -# endif -#endif -#ifndef ULLONG_MAX -# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ -# define ULLONG_MAX ULONG_LONG_MAX -# elif defined ULONGLONG_MAX /* IRIX 6.5 */ -# define ULLONG_MAX ULONGLONG_MAX -# elif defined __GNUC__ -# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) -# endif -#endif - -/* The number of usable bits in an unsigned or signed integer type - with minimum value MIN and maximum value MAX, as an int expression - suitable in #if. Cover all known practical hosts. This - implementation exploits the fact that MAX is 1 less than a power of - 2, and merely counts the number of 1 bits in MAX; "COBn" means - "count the number of 1 bits in the low-order n bits"). */ -#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) -#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) -#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) -#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) -#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) -#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) -#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) - -#ifndef WORD_BIT -/* Assume 'int' is 32 bits wide. */ -# define WORD_BIT 32 -#endif -#ifndef LONG_BIT -/* Assume 'long' is 32 or 64 bits wide. */ -# if LONG_MAX == INT_MAX -# define LONG_BIT 32 -# else -# define LONG_BIT 64 -# endif -#endif - -/* Assume no multibyte character is longer than 16 bytes. */ -#ifndef MB_LEN_MAX -# define MB_LEN_MAX 16 -#endif - -/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ - -#if (! defined ULLONG_WIDTH \ - && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ - || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) -# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) -# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) -# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) -# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) -# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) -# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) -# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) -# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) -# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) -# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) -# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) -#endif - -/* Macros specified by C23. */ - -#if (defined _GNU_SOURCE \ - || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) -# if ! defined BOOL_WIDTH -# define BOOL_WIDTH 1 -# define BOOL_MAX 1 -# elif ! defined BOOL_MAX -# define BOOL_MAX ((((1U << (BOOL_WIDTH - 1)) - 1) << 1) + 1) -# endif -#endif - -/* Macro specified by POSIX. */ - -/* The maximum ssize_t value. Although it might not be of ssize_t type - as it should be, it's too much trouble to fix this minor detail. */ -#ifndef SSIZE_MAX -# ifdef _WIN64 -# define SSIZE_MAX LLONG_MAX -# else -# define SSIZE_MAX LONG_MAX -# endif -#endif - -#endif /* _GL_LIMITS_H */ -#endif /* _GL_LIMITS_H */ -#endif diff --git a/autotools/gnulib/malloc/.dirstamp b/autotools/gnulib/malloc/.dirstamp deleted file mode 100644 index e69de29b..00000000 --- a/autotools/gnulib/malloc/.dirstamp +++ /dev/null diff --git a/autotools/gnulib/malloc/scratch_buffer.gl.h b/autotools/gnulib/malloc/scratch_buffer.gl.h deleted file mode 100644 index e139590a..00000000 --- a/autotools/gnulib/malloc/scratch_buffer.gl.h +++ /dev/null @@ -1,133 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2015-2023 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _SCRATCH_BUFFER_H -#define _SCRATCH_BUFFER_H - -/* Scratch buffers with a default stack allocation and fallback to - heap allocation. It is expected that this function is used in this - way: - - struct scratch_buffer tmpbuf; - scratch_buffer_init (&tmpbuf); - - while (!function_that_uses_buffer (tmpbuf.data, tmpbuf.length)) - if (!scratch_buffer_grow (&tmpbuf)) - return -1; - - scratch_buffer_free (&tmpbuf); - return 0; - - The allocation functions (scratch_buffer_grow, - scratch_buffer_grow_preserve, scratch_buffer_set_array_size) make - sure that the heap allocation, if any, is freed, so that the code - above does not have a memory leak. The buffer still remains in a - state that can be deallocated using scratch_buffer_free, so a loop - like this is valid as well: - - struct scratch_buffer tmpbuf; - scratch_buffer_init (&tmpbuf); - - while (!function_that_uses_buffer (tmpbuf.data, tmpbuf.length)) - if (!scratch_buffer_grow (&tmpbuf)) - break; - - scratch_buffer_free (&tmpbuf); - - scratch_buffer_grow and scratch_buffer_grow_preserve are guaranteed - to grow the buffer by at least 512 bytes. This means that when - using the scratch buffer as a backing store for a non-character - array whose element size, in bytes, is 512 or smaller, the scratch - buffer only has to grow once to make room for at least one more - element. -*/ - -#include <stdbool.h> -#include <stddef.h> -#include <stdlib.h> - -/* Scratch buffer. Must be initialized with scratch_buffer_init - before its use. */ -struct scratch_buffer { - void *data; /* Pointer to the beginning of the scratch area. */ - size_t length; /* Allocated space at the data pointer, in bytes. */ - union { max_align_t __align; char __c[1024]; } __space; -}; - -/* Initializes *BUFFER so that BUFFER->data points to BUFFER->__space - and BUFFER->length reflects the available space. */ -static inline void -scratch_buffer_init (struct scratch_buffer *buffer) -{ - buffer->data = buffer->__space.__c; - buffer->length = sizeof (buffer->__space); -} - -/* Deallocates *BUFFER (if it was heap-allocated). */ -static inline void -scratch_buffer_free (struct scratch_buffer *buffer) -{ - if (buffer->data != buffer->__space.__c) - free (buffer->data); -} - -/* Grow *BUFFER by some arbitrary amount. The buffer contents is NOT - preserved. Return true on success, false on allocation failure (in - which case the old buffer is freed). On success, the new buffer is - larger than the previous size. On failure, *BUFFER is deallocated, - but remains in a free-able state, and errno is set. */ -bool __libc_scratch_buffer_grow (struct scratch_buffer *buffer); - -/* Alias for __libc_scratch_buffer_grow. */ -static inline _GL_ATTRIBUTE_ALWAYS_INLINE bool -scratch_buffer_grow (struct scratch_buffer *buffer) -{ - return _GL_LIKELY (__libc_scratch_buffer_grow (buffer)); -} - -/* Like __libc_scratch_buffer_grow, but preserve the old buffer - contents on success, as a prefix of the new buffer. */ -bool __libc_scratch_buffer_grow_preserve (struct scratch_buffer *buffer); - -/* Alias for __libc_scratch_buffer_grow_preserve. */ -static inline _GL_ATTRIBUTE_ALWAYS_INLINE bool -scratch_buffer_grow_preserve (struct scratch_buffer *buffer) -{ - return _GL_LIKELY (__libc_scratch_buffer_grow_preserve (buffer)); -} - -/* Grow *BUFFER so that it can store at least NELEM elements of SIZE - bytes. The buffer contents are NOT preserved. Both NELEM and SIZE - can be zero. Return true on success, false on allocation failure - (in which case the old buffer is freed, but *BUFFER remains in a - free-able state, and errno is set). It is unspecified whether this - function can reduce the array size. */ -bool __libc_scratch_buffer_set_array_size (struct scratch_buffer *buffer, - size_t nelem, size_t size); - -/* Alias for __libc_scratch_set_array_size. */ -static inline _GL_ATTRIBUTE_ALWAYS_INLINE bool -scratch_buffer_set_array_size (struct scratch_buffer *buffer, - size_t nelem, size_t size) -{ - return _GL_LIKELY (__libc_scratch_buffer_set_array_size - (buffer, nelem, size)); -} - -#endif /* _SCRATCH_BUFFER_H */ diff --git a/autotools/gnulib/math.h b/autotools/gnulib/math.h deleted file mode 100644 index 99e52028..00000000 --- a/autotools/gnulib/math.h +++ /dev/null @@ -1,3370 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <math.h>. - - Copyright (C) 2002-2003, 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* On Android, in C++ mode, when /usr/include/c++/v1/math.h is being included - and /usr/include/math.h has not yet been included, skip this file, since it - would lead to many syntax errors. */ -#if !(defined __ANDROID__ && defined _LIBCPP_MATH_H && !defined INFINITY) - -#ifndef _GL_MATH_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined _GL_INCLUDING_MATH_H -/* Special invocation convention: - - On FreeBSD 12.2 we have a sequence of nested includes - <math.h> -> <stdlib.h> -> <sys/wait.h> -> <sys/types.h> -> <sys/select.h> - -> <signal.h> -> <pthread.h> -> <stdlib.h> -> <math.h> - In this situation, the functions are not yet declared, therefore we cannot - provide the C++ aliases. */ - -#include_next <math.h> - -#else -/* Normal invocation convention. */ - -/* The include_next requires a split double-inclusion guard. */ -#define _GL_INCLUDING_MATH_H -#include_next <math.h> -#undef _GL_INCLUDING_MATH_H - -#ifndef _GL_MATH_H -#define _GL_MATH_H - -/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, _GL_ATTRIBUTE_CONST, - GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* On OpenVMS, NAN, INFINITY, and HUGEVAL macros are defined in <fp.h>. */ -#if defined __VMS && ! defined NAN -# include <fp.h> -#endif - -_GL_INLINE_HEADER_BEGIN -#ifndef _GL_MATH_INLINE -# define _GL_MATH_INLINE _GL_INLINE -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The attribute __const__ was added in gcc 2.95. */ -#ifndef _GL_ATTRIBUTE_CONST -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) || defined __clang__ -# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) -# else -# define _GL_ATTRIBUTE_CONST /* empty */ -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -#ifdef __cplusplus -/* Helper macros to define type-generic function FUNC as overloaded functions, - rather than as macros like in C. POSIX declares these with an argument of - real-floating (that is, one of float, double, or long double). */ -# define _GL_MATH_CXX_REAL_FLOATING_DECL_1(func) \ -static inline int \ -_gl_cxx_ ## func ## f (float f) \ -{ \ - return func (f); \ -} \ -static inline int \ -_gl_cxx_ ## func ## d (double d) \ -{ \ - return func (d); \ -} \ -static inline int \ -_gl_cxx_ ## func ## l (long double l) \ -{ \ - return func (l); \ -} -# define _GL_MATH_CXX_REAL_FLOATING_DECL_2(func,rpl_func,rettype) \ -_GL_BEGIN_NAMESPACE \ -inline rettype \ -rpl_func (float f) \ -{ \ - return _gl_cxx_ ## func ## f (f); \ -} \ -inline rettype \ -rpl_func (double d) \ -{ \ - return _gl_cxx_ ## func ## d (d); \ -} \ -inline rettype \ -rpl_func (long double l) \ -{ \ - return _gl_cxx_ ## func ## l (l); \ -} \ -_GL_END_NAMESPACE -#endif - -/* Helper macros to define a portability warning for the - classification macro FUNC called with VALUE. POSIX declares the - classification macros with an argument of real-floating (that is, - one of float, double, or long double). */ -#define _GL_WARN_REAL_FLOATING_DECL(func) \ -_GL_MATH_INLINE int \ -_GL_WARN_ON_USE_ATTRIBUTE (#func " is unportable - " \ - "use gnulib module " #func " for portability") \ -rpl_ ## func ## f (float f) \ -{ \ - return func (f); \ -} \ -_GL_MATH_INLINE int \ -_GL_WARN_ON_USE_ATTRIBUTE (#func " is unportable - " \ - "use gnulib module " #func " for portability") \ -rpl_ ## func ## d (double d) \ -{ \ - return func (d); \ -} \ -_GL_MATH_INLINE int \ -_GL_WARN_ON_USE_ATTRIBUTE (#func " is unportable - " \ - "use gnulib module " #func " for portability") \ -rpl_ ## func ## l (long double l) \ -{ \ - return func (l); \ -} -#define _GL_WARN_REAL_FLOATING_IMPL(func, value) \ - (sizeof (value) == sizeof (float) ? rpl_ ## func ## f (value) \ - : sizeof (value) == sizeof (double) ? rpl_ ## func ## d (value) \ - : rpl_ ## func ## l (value)) - - -#if 0 -/* Pull in a function that fixes the 'int' to 'long double' conversion - of glibc 2.7. */ -_GL_EXTERN_C void _Qp_itoq (long double *, int); -static void (*_gl_math_fix_itold) (long double *, int) = _Qp_itoq; -#endif - - -/* POSIX allows platforms that don't support NAN. But all major - machines in the past 15 years have supported something close to - IEEE NaN, so we define this unconditionally. We also must define - it on platforms like Solaris 10, where NAN is present but defined - as a function pointer rather than a floating point constant. */ -#if !defined NAN || 0 -# if !GNULIB_defined_NAN -# undef NAN - /* The Compaq (ex-DEC) C 6.4 compiler and the Microsoft MSVC 9 compiler - choke on the expression 0.0 / 0.0. */ -# if defined __DECC || defined _MSC_VER -_GL_MATH_INLINE float -_NaN () -{ - static float zero = 0.0f; - return zero / zero; -} -# define NAN (_NaN()) -# else -# define NAN (0.0f / 0.0f) -# endif -# define GNULIB_defined_NAN 1 -# endif -#endif - -/* Solaris 10 defines HUGE_VAL, but as a function pointer rather - than a floating point constant. */ -#if 0 -# undef HUGE_VALF -# define HUGE_VALF (1.0f / 0.0f) -# undef HUGE_VAL -# define HUGE_VAL (1.0 / 0.0) -# undef HUGE_VALL -# define HUGE_VALL (1.0L / 0.0L) -#endif - -/* HUGE_VALF is a 'float' Infinity. */ -#ifndef HUGE_VALF -# if defined _MSC_VER -/* The Microsoft MSVC 9 compiler chokes on the expression 1.0f / 0.0f. */ -# define HUGE_VALF (1e25f * 1e25f) -# else -# define HUGE_VALF (1.0f / 0.0f) -# endif -#endif - -/* HUGE_VAL is a 'double' Infinity. */ -#ifndef HUGE_VAL -# if defined _MSC_VER -/* The Microsoft MSVC 9 compiler chokes on the expression 1.0 / 0.0. */ -# define HUGE_VAL (1e250 * 1e250) -# else -# define HUGE_VAL (1.0 / 0.0) -# endif -#endif - -/* HUGE_VALL is a 'long double' Infinity. */ -#ifndef HUGE_VALL -# if defined _MSC_VER -/* The Microsoft MSVC 9 compiler chokes on the expression 1.0L / 0.0L. */ -# define HUGE_VALL (1e250L * 1e250L) -# else -# define HUGE_VALL (1.0L / 0.0L) -# endif -#endif - - -#if defined FP_ILOGB0 && defined FP_ILOGBNAN - /* Ensure FP_ILOGB0 and FP_ILOGBNAN are correct. */ -# if defined __HAIKU__ - /* Haiku: match what ilogb() does */ -# undef FP_ILOGB0 -# undef FP_ILOGBNAN -# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ -# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ -# endif -#else - /* Ensure FP_ILOGB0 and FP_ILOGBNAN are defined. */ -# if defined __NetBSD__ || defined __sgi - /* NetBSD, IRIX 6.5: match what ilogb() does */ -# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ -# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ -# elif defined _AIX - /* AIX 5.1: match what ilogb() does in AIX >= 5.2 */ -# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ -# define FP_ILOGBNAN 2147483647 /* INT_MAX */ -# elif defined __sun - /* Solaris 9: match what ilogb() does */ -# define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ -# define FP_ILOGBNAN 2147483647 /* INT_MAX */ -# else - /* Gnulib defined values. */ -# define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ -# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef acosf -# define acosf rpl_acosf -# endif -_GL_FUNCDECL_RPL (acosf, float, (float x)); -_GL_CXXALIAS_RPL (acosf, float, (float x)); -# else -# if !1 -# undef acosf -_GL_FUNCDECL_SYS (acosf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (acosf, float, (float x)); -# endif -_GL_CXXALIASWARN (acosf); -#elif defined GNULIB_POSIXCHECK -# undef acosf -# if HAVE_RAW_DECL_ACOSF -_GL_WARN_ON_USE (acosf, "acosf is unportable - " - "use gnulib module acosf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef acosl -_GL_FUNCDECL_SYS (acosl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (acosl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (acosl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef acosl -# if HAVE_RAW_DECL_ACOSL -_GL_WARN_ON_USE (acosl, "acosl is unportable - " - "use gnulib module acosl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef asinf -# define asinf rpl_asinf -# endif -_GL_FUNCDECL_RPL (asinf, float, (float x)); -_GL_CXXALIAS_RPL (asinf, float, (float x)); -# else -# if !1 -# undef asinf -_GL_FUNCDECL_SYS (asinf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (asinf, float, (float x)); -# endif -_GL_CXXALIASWARN (asinf); -#elif defined GNULIB_POSIXCHECK -# undef asinf -# if HAVE_RAW_DECL_ASINF -_GL_WARN_ON_USE (asinf, "asinf is unportable - " - "use gnulib module asinf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef asinl -_GL_FUNCDECL_SYS (asinl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (asinl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (asinl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef asinl -# if HAVE_RAW_DECL_ASINL -_GL_WARN_ON_USE (asinl, "asinl is unportable - " - "use gnulib module asinl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef atanf -# define atanf rpl_atanf -# endif -_GL_FUNCDECL_RPL (atanf, float, (float x)); -_GL_CXXALIAS_RPL (atanf, float, (float x)); -# else -# if !1 -# undef atanf -_GL_FUNCDECL_SYS (atanf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (atanf, float, (float x)); -# endif -_GL_CXXALIASWARN (atanf); -#elif defined GNULIB_POSIXCHECK -# undef atanf -# if HAVE_RAW_DECL_ATANF -_GL_WARN_ON_USE (atanf, "atanf is unportable - " - "use gnulib module atanf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef atanl -_GL_FUNCDECL_SYS (atanl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (atanl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (atanl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef atanl -# if HAVE_RAW_DECL_ATANL -_GL_WARN_ON_USE (atanl, "atanl is unportable - " - "use gnulib module atanl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef atan2f -# define atan2f rpl_atan2f -# endif -_GL_FUNCDECL_RPL (atan2f, float, (float y, float x)); -_GL_CXXALIAS_RPL (atan2f, float, (float y, float x)); -# else -# if !1 -# undef atan2f -_GL_FUNCDECL_SYS (atan2f, float, (float y, float x)); -# endif -_GL_CXXALIAS_SYS (atan2f, float, (float y, float x)); -# endif -_GL_CXXALIASWARN (atan2f); -#elif defined GNULIB_POSIXCHECK -# undef atan2f -# if HAVE_RAW_DECL_ATAN2F -_GL_WARN_ON_USE (atan2f, "atan2f is unportable - " - "use gnulib module atan2f for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef cbrtf -# define cbrtf rpl_cbrtf -# endif -_GL_FUNCDECL_RPL (cbrtf, float, (float x)); -_GL_CXXALIAS_RPL (cbrtf, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (cbrtf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (cbrtf, float, (float x)); -# endif -_GL_CXXALIASWARN (cbrtf); -#elif defined GNULIB_POSIXCHECK -# undef cbrtf -# if HAVE_RAW_DECL_CBRTF -_GL_WARN_ON_USE (cbrtf, "cbrtf is unportable - " - "use gnulib module cbrtf for portability"); -# endif -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (cbrt, double, (double x)); -# endif -_GL_CXXALIAS_SYS (cbrt, double, (double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (cbrt, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef cbrt -# if HAVE_RAW_DECL_CBRT -_GL_WARN_ON_USE (cbrt, "cbrt is unportable - " - "use gnulib module cbrt for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef cbrtl -# define cbrtl rpl_cbrtl -# endif -_GL_FUNCDECL_RPL (cbrtl, long double, (long double x)); -_GL_CXXALIAS_RPL (cbrtl, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (cbrtl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (cbrtl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (cbrtl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef cbrtl -# if HAVE_RAW_DECL_CBRTL -_GL_WARN_ON_USE (cbrtl, "cbrtl is unportable - " - "use gnulib module cbrtl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ceilf -# define ceilf rpl_ceilf -# endif -_GL_FUNCDECL_RPL (ceilf, float, (float x)); -_GL_CXXALIAS_RPL (ceilf, float, (float x)); -# else -# if !1 -# undef ceilf -_GL_FUNCDECL_SYS (ceilf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (ceilf, float, (float x)); -# endif -_GL_CXXALIASWARN (ceilf); -#elif defined GNULIB_POSIXCHECK -# undef ceilf -# if HAVE_RAW_DECL_CEILF -_GL_WARN_ON_USE (ceilf, "ceilf is unportable - " - "use gnulib module ceilf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ceil -# define ceil rpl_ceil -# endif -_GL_FUNCDECL_RPL (ceil, double, (double x)); -_GL_CXXALIAS_RPL (ceil, double, (double x)); -# else -_GL_CXXALIAS_SYS (ceil, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (ceil, double, (double x)); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ceill -# define ceill rpl_ceill -# endif -_GL_FUNCDECL_RPL (ceill, long double, (long double x)); -_GL_CXXALIAS_RPL (ceill, long double, (long double x)); -# else -# if !1 -# undef ceill -_GL_FUNCDECL_SYS (ceill, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (ceill, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ceill); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ceill -# if HAVE_RAW_DECL_CEILL -_GL_WARN_ON_USE (ceill, "ceill is unportable - " - "use gnulib module ceill for portability"); -# endif -#endif - - -#if 0 -# if !1 -# undef copysignf -_GL_FUNCDECL_SYS (copysignf, float, (float x, float y)); -# endif -_GL_CXXALIAS_SYS (copysignf, float, (float x, float y)); -_GL_CXXALIASWARN (copysignf); -#elif defined GNULIB_POSIXCHECK -# undef copysignf -# if HAVE_RAW_DECL_COPYSIGNF -_GL_WARN_ON_USE (copysignf, "copysignf is unportable - " - "use gnulib module copysignf for portability"); -# endif -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (copysign, double, (double x, double y)); -# endif -_GL_CXXALIAS_SYS (copysign, double, (double x, double y)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (copysign, double, (double x, double y)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef copysign -# if HAVE_RAW_DECL_COPYSIGN -_GL_WARN_ON_USE (copysign, "copysign is unportable - " - "use gnulib module copysign for portability"); -# endif -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (copysignl, long double, (long double x, long double y)); -# endif -_GL_CXXALIAS_SYS (copysignl, long double, (long double x, long double y)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (copysignl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef copysignl -# if HAVE_RAW_DECL_COPYSIGNL -_GL_WARN_ON_USE (copysign, "copysignl is unportable - " - "use gnulib module copysignl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef cosf -# define cosf rpl_cosf -# endif -_GL_FUNCDECL_RPL (cosf, float, (float x)); -_GL_CXXALIAS_RPL (cosf, float, (float x)); -# else -# if !1 -# undef cosf -_GL_FUNCDECL_SYS (cosf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (cosf, float, (float x)); -# endif -_GL_CXXALIASWARN (cosf); -#elif defined GNULIB_POSIXCHECK -# undef cosf -# if HAVE_RAW_DECL_COSF -_GL_WARN_ON_USE (cosf, "cosf is unportable - " - "use gnulib module cosf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef cosl -_GL_FUNCDECL_SYS (cosl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (cosl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (cosl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef cosl -# if HAVE_RAW_DECL_COSL -_GL_WARN_ON_USE (cosl, "cosl is unportable - " - "use gnulib module cosl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef coshf -# define coshf rpl_coshf -# endif -_GL_FUNCDECL_RPL (coshf, float, (float x)); -_GL_CXXALIAS_RPL (coshf, float, (float x)); -# else -# if !1 -# undef coshf -_GL_FUNCDECL_SYS (coshf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (coshf, float, (float x)); -# endif -_GL_CXXALIASWARN (coshf); -#elif defined GNULIB_POSIXCHECK -# undef coshf -# if HAVE_RAW_DECL_COSHF -_GL_WARN_ON_USE (coshf, "coshf is unportable - " - "use gnulib module coshf for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef expf -# define expf rpl_expf -# endif -_GL_FUNCDECL_RPL (expf, float, (float x)); -_GL_CXXALIAS_RPL (expf, float, (float x)); -# else -# if !1 -# undef expf -_GL_FUNCDECL_SYS (expf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (expf, float, (float x)); -# endif -_GL_CXXALIASWARN (expf); -#elif defined GNULIB_POSIXCHECK -# undef expf -# if HAVE_RAW_DECL_EXPF -_GL_WARN_ON_USE (expf, "expf is unportable - " - "use gnulib module expf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef expl -# define expl rpl_expl -# endif -_GL_FUNCDECL_RPL (expl, long double, (long double x)); -_GL_CXXALIAS_RPL (expl, long double, (long double x)); -# else -# if !1 || !1 -# undef expl -_GL_FUNCDECL_SYS (expl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (expl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (expl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef expl -# if HAVE_RAW_DECL_EXPL -_GL_WARN_ON_USE (expl, "expl is unportable - " - "use gnulib module expl for portability"); -# endif -#endif - - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (exp2f, float, (float x)); -# endif -_GL_CXXALIAS_SYS (exp2f, float, (float x)); -_GL_CXXALIASWARN (exp2f); -#elif defined GNULIB_POSIXCHECK -# undef exp2f -# if HAVE_RAW_DECL_EXP2F -_GL_WARN_ON_USE (exp2f, "exp2f is unportable - " - "use gnulib module exp2f for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef exp2 -# define exp2 rpl_exp2 -# endif -_GL_FUNCDECL_RPL (exp2, double, (double x)); -_GL_CXXALIAS_RPL (exp2, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (exp2, double, (double x)); -# endif -_GL_CXXALIAS_SYS (exp2, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (exp2, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef exp2 -# if HAVE_RAW_DECL_EXP2 -_GL_WARN_ON_USE (exp2, "exp2 is unportable - " - "use gnulib module exp2 for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef exp2l -# define exp2l rpl_exp2l -# endif -_GL_FUNCDECL_RPL (exp2l, long double, (long double x)); -_GL_CXXALIAS_RPL (exp2l, long double, (long double x)); -# else -# if !1 -# undef exp2l -_GL_FUNCDECL_SYS (exp2l, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (exp2l, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (exp2l); -# endif -#elif defined GNULIB_POSIXCHECK -# undef exp2l -# if HAVE_RAW_DECL_EXP2L -_GL_WARN_ON_USE (exp2l, "exp2l is unportable - " - "use gnulib module exp2l for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef expm1f -# define expm1f rpl_expm1f -# endif -_GL_FUNCDECL_RPL (expm1f, float, (float x)); -_GL_CXXALIAS_RPL (expm1f, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (expm1f, float, (float x)); -# endif -_GL_CXXALIAS_SYS (expm1f, float, (float x)); -# endif -_GL_CXXALIASWARN (expm1f); -#elif defined GNULIB_POSIXCHECK -# undef expm1f -# if HAVE_RAW_DECL_EXPM1F -_GL_WARN_ON_USE (expm1f, "expm1f is unportable - " - "use gnulib module expm1f for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef expm1 -# define expm1 rpl_expm1 -# endif -_GL_FUNCDECL_RPL (expm1, double, (double x)); -_GL_CXXALIAS_RPL (expm1, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (expm1, double, (double x)); -# endif -_GL_CXXALIAS_SYS (expm1, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (expm1, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef expm1 -# if HAVE_RAW_DECL_EXPM1 -_GL_WARN_ON_USE (expm1, "expm1 is unportable - " - "use gnulib module expm1 for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef expm1l -# define expm1l rpl_expm1l -# endif -_GL_FUNCDECL_RPL (expm1l, long double, (long double x)); -_GL_CXXALIAS_RPL (expm1l, long double, (long double x)); -# else -# if !1 -# undef expm1l -# if !(defined __cplusplus && defined _AIX) -_GL_FUNCDECL_SYS (expm1l, long double, (long double x)); -# endif -# endif -_GL_CXXALIAS_SYS (expm1l, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (expm1l); -# endif -#elif defined GNULIB_POSIXCHECK -# undef expm1l -# if HAVE_RAW_DECL_EXPM1L -_GL_WARN_ON_USE (expm1l, "expm1l is unportable - " - "use gnulib module expm1l for portability"); -# endif -#endif - - -#if 0 -# if !1 -# undef fabsf -_GL_FUNCDECL_SYS (fabsf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (fabsf, float, (float x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fabsf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fabsf -# if HAVE_RAW_DECL_FABSF -_GL_WARN_ON_USE (fabsf, "fabsf is unportable - " - "use gnulib module fabsf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fabsl -# define fabsl rpl_fabsl -# endif -_GL_FUNCDECL_RPL (fabsl, long double, (long double x)); -_GL_CXXALIAS_RPL (fabsl, long double, (long double x)); -# else -# if !1 -# undef fabsl -_GL_FUNCDECL_SYS (fabsl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (fabsl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fabsl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fabsl -# if HAVE_RAW_DECL_FABSL -_GL_WARN_ON_USE (fabsl, "fabsl is unportable - " - "use gnulib module fabsl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef floorf -# define floorf rpl_floorf -# endif -_GL_FUNCDECL_RPL (floorf, float, (float x)); -_GL_CXXALIAS_RPL (floorf, float, (float x)); -# else -# if !1 -# undef floorf -_GL_FUNCDECL_SYS (floorf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (floorf, float, (float x)); -# endif -_GL_CXXALIASWARN (floorf); -#elif defined GNULIB_POSIXCHECK -# undef floorf -# if HAVE_RAW_DECL_FLOORF -_GL_WARN_ON_USE (floorf, "floorf is unportable - " - "use gnulib module floorf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef floor -# define floor rpl_floor -# endif -_GL_FUNCDECL_RPL (floor, double, (double x)); -_GL_CXXALIAS_RPL (floor, double, (double x)); -# else -_GL_CXXALIAS_SYS (floor, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (floor, double, (double x)); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef floorl -# define floorl rpl_floorl -# endif -_GL_FUNCDECL_RPL (floorl, long double, (long double x)); -_GL_CXXALIAS_RPL (floorl, long double, (long double x)); -# else -# if !1 -# undef floorl -_GL_FUNCDECL_SYS (floorl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (floorl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (floorl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef floorl -# if HAVE_RAW_DECL_FLOORL -_GL_WARN_ON_USE (floorl, "floorl is unportable - " - "use gnulib module floorl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fmaf -# define fmaf rpl_fmaf -# endif -_GL_FUNCDECL_RPL (fmaf, float, (float x, float y, float z)); -_GL_CXXALIAS_RPL (fmaf, float, (float x, float y, float z)); -# else -# if !1 -# undef fmaf -_GL_FUNCDECL_SYS (fmaf, float, (float x, float y, float z)); -# endif -_GL_CXXALIAS_SYS (fmaf, float, (float x, float y, float z)); -# endif -_GL_CXXALIASWARN (fmaf); -#elif defined GNULIB_POSIXCHECK -# undef fmaf -# if HAVE_RAW_DECL_FMAF -_GL_WARN_ON_USE (fmaf, "fmaf is unportable - " - "use gnulib module fmaf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fma -# define fma rpl_fma -# endif -_GL_FUNCDECL_RPL (fma, double, (double x, double y, double z)); -_GL_CXXALIAS_RPL (fma, double, (double x, double y, double z)); -# else -# if !1 -# undef fma -_GL_FUNCDECL_SYS (fma, double, (double x, double y, double z)); -# endif -_GL_CXXALIAS_SYS (fma, double, (double x, double y, double z)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (fma, double, (double x, double y, double z)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fma -# if HAVE_RAW_DECL_FMA -_GL_WARN_ON_USE (fma, "fma is unportable - " - "use gnulib module fma for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fmal -# define fmal rpl_fmal -# endif -_GL_FUNCDECL_RPL (fmal, long double, - (long double x, long double y, long double z)); -_GL_CXXALIAS_RPL (fmal, long double, - (long double x, long double y, long double z)); -# else -# if !1 -# undef fmal -# if !(defined __cplusplus && defined _AIX) -_GL_FUNCDECL_SYS (fmal, long double, - (long double x, long double y, long double z)); -# endif -# endif -_GL_CXXALIAS_SYS (fmal, long double, - (long double x, long double y, long double z)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fmal); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fmal -# if HAVE_RAW_DECL_FMAL -_GL_WARN_ON_USE (fmal, "fmal is unportable - " - "use gnulib module fmal for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fmodf -# define fmodf rpl_fmodf -# endif -_GL_FUNCDECL_RPL (fmodf, float, (float x, float y)); -_GL_CXXALIAS_RPL (fmodf, float, (float x, float y)); -# else -# if !1 -# undef fmodf -_GL_FUNCDECL_SYS (fmodf, float, (float x, float y)); -# endif -_GL_CXXALIAS_SYS (fmodf, float, (float x, float y)); -# endif -_GL_CXXALIASWARN (fmodf); -#elif defined GNULIB_POSIXCHECK -# undef fmodf -# if HAVE_RAW_DECL_FMODF -_GL_WARN_ON_USE (fmodf, "fmodf is unportable - " - "use gnulib module fmodf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fmod -# define fmod rpl_fmod -# endif -_GL_FUNCDECL_RPL (fmod, double, (double x, double y)); -_GL_CXXALIAS_RPL (fmod, double, (double x, double y)); -# else -_GL_CXXALIAS_SYS (fmod, double, (double x, double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (fmod, double, (double x, double y)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fmod -# if HAVE_RAW_DECL_FMOD -_GL_WARN_ON_USE (fmod, "fmod has portability problems - " - "use gnulib module fmod for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fmodl -# define fmodl rpl_fmodl -# endif -_GL_FUNCDECL_RPL (fmodl, long double, (long double x, long double y)); -_GL_CXXALIAS_RPL (fmodl, long double, (long double x, long double y)); -# else -# if !1 -# undef fmodl -_GL_FUNCDECL_SYS (fmodl, long double, (long double x, long double y)); -# endif -_GL_CXXALIAS_SYS (fmodl, long double, (long double x, long double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fmodl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fmodl -# if HAVE_RAW_DECL_FMODL -_GL_WARN_ON_USE (fmodl, "fmodl is unportable - " - "use gnulib module fmodl for portability"); -# endif -#endif - - -/* Write x as - x = mantissa * 2^exp - where - If x finite and nonzero: 0.5 <= |mantissa| < 1.0. - If x is zero: mantissa = x, exp = 0. - If x is infinite or NaN: mantissa = x, exp unspecified. - Store exp in *EXPPTR and return mantissa. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef frexpf -# define frexpf rpl_frexpf -# endif -_GL_FUNCDECL_RPL (frexpf, float, (float x, int *expptr) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (frexpf, float, (float x, int *expptr)); -# else -# if !1 -# undef frexpf -_GL_FUNCDECL_SYS (frexpf, float, (float x, int *expptr) _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (frexpf, float, (float x, int *expptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (frexpf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef frexpf -# if HAVE_RAW_DECL_FREXPF -_GL_WARN_ON_USE (frexpf, "frexpf is unportable - " - "use gnulib module frexpf for portability"); -# endif -#endif - -/* Write x as - x = mantissa * 2^exp - where - If x finite and nonzero: 0.5 <= |mantissa| < 1.0. - If x is zero: mantissa = x, exp = 0. - If x is infinite or NaN: mantissa = x, exp unspecified. - Store exp in *EXPPTR and return mantissa. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef frexp -# define frexp rpl_frexp -# endif -_GL_FUNCDECL_RPL (frexp, double, (double x, int *expptr) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (frexp, double, (double x, int *expptr)); -# else -_GL_CXXALIAS_SYS (frexp, double, (double x, int *expptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (frexp, double, (double x, int *expptr)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef frexp -/* Assume frexp is always declared. */ -_GL_WARN_ON_USE (frexp, "frexp is unportable - " - "use gnulib module frexp for portability"); -#endif - -/* Write x as - x = mantissa * 2^exp - where - If x finite and nonzero: 0.5 <= |mantissa| < 1.0. - If x is zero: mantissa = x, exp = 0. - If x is infinite or NaN: mantissa = x, exp unspecified. - Store exp in *EXPPTR and return mantissa. */ -#if 1 && 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef frexpl -# define frexpl rpl_frexpl -# endif -_GL_FUNCDECL_RPL (frexpl, long double, - (long double x, int *expptr) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (frexpl, long double, (long double x, int *expptr)); -#else -# if !1 -_GL_FUNCDECL_SYS (frexpl, long double, - (long double x, int *expptr) _GL_ARG_NONNULL ((2))); -# endif -# if 1 -_GL_CXXALIAS_SYS (frexpl, long double, (long double x, int *expptr)); -# endif -#endif -#if 1 && !(1 && !1) -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (frexpl); -# endif -#endif -#if !1 && defined GNULIB_POSIXCHECK -# undef frexpl -# if HAVE_RAW_DECL_FREXPL -_GL_WARN_ON_USE (frexpl, "frexpl is unportable - " - "use gnulib module frexpl for portability"); -# endif -#endif - - -/* Return sqrt(x^2+y^2). */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef hypotf -# define hypotf rpl_hypotf -# endif -_GL_FUNCDECL_RPL (hypotf, float, (float x, float y)); -_GL_CXXALIAS_RPL (hypotf, float, (float x, float y)); -# else -# if !1 -_GL_FUNCDECL_SYS (hypotf, float, (float x, float y)); -# endif -_GL_CXXALIAS_SYS (hypotf, float, (float x, float y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (hypotf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef hypotf -# if HAVE_RAW_DECL_HYPOTF -_GL_WARN_ON_USE (hypotf, "hypotf is unportable - " - "use gnulib module hypotf for portability"); -# endif -#endif - -/* Return sqrt(x^2+y^2). */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef hypot -# define hypot rpl_hypot -# endif -_GL_FUNCDECL_RPL (hypot, double, (double x, double y)); -_GL_CXXALIAS_RPL (hypot, double, (double x, double y)); -# else -_GL_CXXALIAS_SYS (hypot, double, (double x, double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (hypot, double, (double x, double y)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef hypot -# if HAVE_RAW_DECL_HYPOT -_GL_WARN_ON_USE (hypotf, "hypot has portability problems - " - "use gnulib module hypot for portability"); -# endif -#endif - -/* Return sqrt(x^2+y^2). */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef hypotl -# define hypotl rpl_hypotl -# endif -_GL_FUNCDECL_RPL (hypotl, long double, (long double x, long double y)); -_GL_CXXALIAS_RPL (hypotl, long double, (long double x, long double y)); -# else -# if !1 -_GL_FUNCDECL_SYS (hypotl, long double, (long double x, long double y)); -# endif -_GL_CXXALIAS_SYS (hypotl, long double, (long double x, long double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (hypotl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef hypotl -# if HAVE_RAW_DECL_HYPOTL -_GL_WARN_ON_USE (hypotl, "hypotl is unportable - " - "use gnulib module hypotl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ilogbf -# define ilogbf rpl_ilogbf -# endif -_GL_FUNCDECL_RPL (ilogbf, int, (float x)); -_GL_CXXALIAS_RPL (ilogbf, int, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (ilogbf, int, (float x)); -# endif -_GL_CXXALIAS_SYS (ilogbf, int, (float x)); -# endif -_GL_CXXALIASWARN (ilogbf); -#elif defined GNULIB_POSIXCHECK -# undef ilogbf -# if HAVE_RAW_DECL_ILOGBF -_GL_WARN_ON_USE (ilogbf, "ilogbf is unportable - " - "use gnulib module ilogbf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ilogb -# define ilogb rpl_ilogb -# endif -_GL_FUNCDECL_RPL (ilogb, int, (double x)); -_GL_CXXALIAS_RPL (ilogb, int, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (ilogb, int, (double x)); -# endif -_GL_CXXALIAS_SYS (ilogb, int, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (ilogb, int, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ilogb -# if HAVE_RAW_DECL_ILOGB -_GL_WARN_ON_USE (ilogb, "ilogb is unportable - " - "use gnulib module ilogb for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ilogbl -# define ilogbl rpl_ilogbl -# endif -_GL_FUNCDECL_RPL (ilogbl, int, (long double x)); -_GL_CXXALIAS_RPL (ilogbl, int, (long double x)); -# else -# if !1 -# undef ilogbl -_GL_FUNCDECL_SYS (ilogbl, int, (long double x)); -# endif -_GL_CXXALIAS_SYS (ilogbl, int, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ilogbl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ilogbl -# if HAVE_RAW_DECL_ILOGBL -_GL_WARN_ON_USE (ilogbl, "ilogbl is unportable - " - "use gnulib module ilogbl for portability"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'j0' to '_j0', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::j0 always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef j0 -# define j0 _j0 -# endif -_GL_CXXALIAS_MDA (j0, double, (double x)); -# else -_GL_CXXALIAS_SYS (j0, double, (double x)); -# endif -_GL_CXXALIASWARN (j0); -#endif - -#if 1 -/* On native Windows, map 'j1' to '_j1', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::j1 always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef j1 -# define j1 _j1 -# endif -_GL_CXXALIAS_MDA (j1, double, (double x)); -# else -_GL_CXXALIAS_SYS (j1, double, (double x)); -# endif -_GL_CXXALIASWARN (j1); -#endif - -#if 1 -/* On native Windows, map 'jn' to '_jn', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::jn always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef jn -# define jn _jn -# endif -_GL_CXXALIAS_MDA (jn, double, (int n, double x)); -# else -_GL_CXXALIAS_SYS (jn, double, (int n, double x)); -# endif -_GL_CXXALIASWARN (jn); -#endif - - -/* Return x * 2^exp. */ -#if 0 -# if !1 -# undef ldexpf -_GL_FUNCDECL_SYS (ldexpf, float, (float x, int exp)); -# endif -_GL_CXXALIAS_SYS (ldexpf, float, (float x, int exp)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ldexpf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ldexpf -# if HAVE_RAW_DECL_LDEXPF -_GL_WARN_ON_USE (ldexpf, "ldexpf is unportable - " - "use gnulib module ldexpf for portability"); -# endif -#endif - -/* Return x * 2^exp. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ldexp -# define ldexp rpl_ldexp -# endif -_GL_FUNCDECL_RPL (ldexp, double, (double x, int exp)); -_GL_CXXALIAS_RPL (ldexp, double, (double x, int exp)); -# else -/* Assume ldexp is always declared. */ -_GL_CXXALIAS_SYS (ldexp, double, (double x, int exp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (ldexp, double, (double x, int exp)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ldexp -/* Assume ldexp is always declared. */ -_GL_WARN_ON_USE (ldexp, "ldexp is unportable - " - "use gnulib module ldexp for portability"); -#endif - -/* Return x * 2^exp. */ -#if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ldexpl -# define ldexpl rpl_ldexpl -# endif -_GL_FUNCDECL_RPL (ldexpl, long double, (long double x, int exp)); -_GL_CXXALIAS_RPL (ldexpl, long double, (long double x, int exp)); -#else -# if !1 -_GL_FUNCDECL_SYS (ldexpl, long double, (long double x, int exp)); -# endif -# if 0 -_GL_CXXALIAS_SYS (ldexpl, long double, (long double x, int exp)); -# endif -#endif -#if 0 -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ldexpl); -# endif -#endif -#if !0 && defined GNULIB_POSIXCHECK -# undef ldexpl -# if HAVE_RAW_DECL_LDEXPL -_GL_WARN_ON_USE (ldexpl, "ldexpl is unportable - " - "use gnulib module ldexpl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef logf -# define logf rpl_logf -# endif -_GL_FUNCDECL_RPL (logf, float, (float x)); -_GL_CXXALIAS_RPL (logf, float, (float x)); -# else -# if !1 -# undef logf -_GL_FUNCDECL_SYS (logf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (logf, float, (float x)); -# endif -_GL_CXXALIASWARN (logf); -#elif defined GNULIB_POSIXCHECK -# undef logf -# if HAVE_RAW_DECL_LOGF -_GL_WARN_ON_USE (logf, "logf is unportable - " - "use gnulib module logf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log -# define log rpl_log -# endif -_GL_FUNCDECL_RPL (log, double, (double x)); -_GL_CXXALIAS_RPL (log, double, (double x)); -# else -_GL_CXXALIAS_SYS (log, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (log, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log -# if HAVE_RAW_DECL_LOG -_GL_WARN_ON_USE (log, "log has portability problems - " - "use gnulib module log for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef logl -# define logl rpl_logl -# endif -_GL_FUNCDECL_RPL (logl, long double, (long double x)); -_GL_CXXALIAS_RPL (logl, long double, (long double x)); -# else -# if !1 || !1 -# undef logl -_GL_FUNCDECL_SYS (logl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (logl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (logl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef logl -# if HAVE_RAW_DECL_LOGL -_GL_WARN_ON_USE (logl, "logl is unportable - " - "use gnulib module logl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log10f -# define log10f rpl_log10f -# endif -_GL_FUNCDECL_RPL (log10f, float, (float x)); -_GL_CXXALIAS_RPL (log10f, float, (float x)); -# else -# if !1 -# undef log10f -_GL_FUNCDECL_SYS (log10f, float, (float x)); -# endif -_GL_CXXALIAS_SYS (log10f, float, (float x)); -# endif -_GL_CXXALIASWARN (log10f); -#elif defined GNULIB_POSIXCHECK -# undef log10f -# if HAVE_RAW_DECL_LOG10F -_GL_WARN_ON_USE (log10f, "log10f is unportable - " - "use gnulib module log10f for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log10 -# define log10 rpl_log10 -# endif -_GL_FUNCDECL_RPL (log10, double, (double x)); -_GL_CXXALIAS_RPL (log10, double, (double x)); -# else -_GL_CXXALIAS_SYS (log10, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (log10, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log10 -# if HAVE_RAW_DECL_LOG10 -_GL_WARN_ON_USE (log10, "log10 has portability problems - " - "use gnulib module log10 for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log10l -# define log10l rpl_log10l -# endif -_GL_FUNCDECL_RPL (log10l, long double, (long double x)); -_GL_CXXALIAS_RPL (log10l, long double, (long double x)); -# else -# if !1 || !1 -# undef log10l -_GL_FUNCDECL_SYS (log10l, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (log10l, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (log10l); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log10l -# if HAVE_RAW_DECL_LOG10L -_GL_WARN_ON_USE (log10l, "log10l is unportable - " - "use gnulib module log10l for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log1pf -# define log1pf rpl_log1pf -# endif -_GL_FUNCDECL_RPL (log1pf, float, (float x)); -_GL_CXXALIAS_RPL (log1pf, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (log1pf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (log1pf, float, (float x)); -# endif -_GL_CXXALIASWARN (log1pf); -#elif defined GNULIB_POSIXCHECK -# undef log1pf -# if HAVE_RAW_DECL_LOG1PF -_GL_WARN_ON_USE (log1pf, "log1pf is unportable - " - "use gnulib module log1pf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log1p -# define log1p rpl_log1p -# endif -_GL_FUNCDECL_RPL (log1p, double, (double x)); -_GL_CXXALIAS_RPL (log1p, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (log1p, double, (double x)); -# endif -_GL_CXXALIAS_SYS (log1p, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (log1p, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log1p -# if HAVE_RAW_DECL_LOG1P -_GL_WARN_ON_USE (log1p, "log1p has portability problems - " - "use gnulib module log1p for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log1pl -# define log1pl rpl_log1pl -# endif -_GL_FUNCDECL_RPL (log1pl, long double, (long double x)); -_GL_CXXALIAS_RPL (log1pl, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (log1pl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (log1pl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (log1pl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log1pl -# if HAVE_RAW_DECL_LOG1PL -_GL_WARN_ON_USE (log1pl, "log1pl has portability problems - " - "use gnulib module log1pl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log2f -# define log2f rpl_log2f -# endif -_GL_FUNCDECL_RPL (log2f, float, (float x)); -_GL_CXXALIAS_RPL (log2f, float, (float x)); -# else -# if !1 -# undef log2f -_GL_FUNCDECL_SYS (log2f, float, (float x)); -# endif -_GL_CXXALIAS_SYS (log2f, float, (float x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (log2f); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log2f -# if HAVE_RAW_DECL_LOG2F -_GL_WARN_ON_USE (log2f, "log2f is unportable - " - "use gnulib module log2f for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log2 -# define log2 rpl_log2 -# endif -_GL_FUNCDECL_RPL (log2, double, (double x)); -_GL_CXXALIAS_RPL (log2, double, (double x)); -# else -# if !1 -# undef log2 -_GL_FUNCDECL_SYS (log2, double, (double x)); -# endif -_GL_CXXALIAS_SYS (log2, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (log2, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log2 -# if HAVE_RAW_DECL_LOG2 -_GL_WARN_ON_USE (log2, "log2 is unportable - " - "use gnulib module log2 for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef log2l -# define log2l rpl_log2l -# endif -_GL_FUNCDECL_RPL (log2l, long double, (long double x)); -_GL_CXXALIAS_RPL (log2l, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (log2l, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (log2l, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (log2l); -# endif -#elif defined GNULIB_POSIXCHECK -# undef log2l -# if HAVE_RAW_DECL_LOG2L -_GL_WARN_ON_USE (log2l, "log2l is unportable - " - "use gnulib module log2l for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef logbf -# define logbf rpl_logbf -# endif -_GL_FUNCDECL_RPL (logbf, float, (float x)); -_GL_CXXALIAS_RPL (logbf, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (logbf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (logbf, float, (float x)); -# endif -_GL_CXXALIASWARN (logbf); -#elif defined GNULIB_POSIXCHECK -# undef logbf -# if HAVE_RAW_DECL_LOGBF -_GL_WARN_ON_USE (logbf, "logbf is unportable - " - "use gnulib module logbf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef logb -# define logb rpl_logb -# endif -_GL_FUNCDECL_RPL (logb, double, (double x)); -_GL_CXXALIAS_RPL (logb, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (logb, double, (double x)); -# endif -_GL_CXXALIAS_SYS (logb, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (logb, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef logb -# if HAVE_RAW_DECL_LOGB -_GL_WARN_ON_USE (logb, "logb is unportable - " - "use gnulib module logb for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef logbl -# define logbl rpl_logbl -# endif -_GL_FUNCDECL_RPL (logbl, long double, (long double x)); -_GL_CXXALIAS_RPL (logbl, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (logbl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (logbl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (logbl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef logbl -# if HAVE_RAW_DECL_LOGBL -_GL_WARN_ON_USE (logbl, "logbl is unportable - " - "use gnulib module logbl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef modff -# define modff rpl_modff -# endif -_GL_FUNCDECL_RPL (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (modff, float, (float x, float *iptr)); -# else -# if !1 -# undef modff -_GL_FUNCDECL_SYS (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (modff, float, (float x, float *iptr)); -# endif -_GL_CXXALIASWARN (modff); -#elif defined GNULIB_POSIXCHECK -# undef modff -# if HAVE_RAW_DECL_MODFF -_GL_WARN_ON_USE (modff, "modff is unportable - " - "use gnulib module modff for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef modf -# define modf rpl_modf -# endif -_GL_FUNCDECL_RPL (modf, double, (double x, double *iptr) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (modf, double, (double x, double *iptr)); -# else -_GL_CXXALIAS_SYS (modf, double, (double x, double *iptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (modf, double, (double x, double *iptr)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef modf -# if HAVE_RAW_DECL_MODF -_GL_WARN_ON_USE (modf, "modf has portability problems - " - "use gnulib module modf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef modfl -# define modfl rpl_modfl -# endif -_GL_FUNCDECL_RPL (modfl, long double, (long double x, long double *iptr) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (modfl, long double, (long double x, long double *iptr)); -# else -# if !1 -# undef modfl -_GL_FUNCDECL_SYS (modfl, long double, (long double x, long double *iptr) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (modfl, long double, (long double x, long double *iptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (modfl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef modfl -# if HAVE_RAW_DECL_MODFL -_GL_WARN_ON_USE (modfl, "modfl is unportable - " - "use gnulib module modfl for portability"); -# endif -#endif - - -#if 0 -# if !1 -# undef powf -_GL_FUNCDECL_SYS (powf, float, (float x, float y)); -# endif -_GL_CXXALIAS_SYS (powf, float, (float x, float y)); -_GL_CXXALIASWARN (powf); -#elif defined GNULIB_POSIXCHECK -# undef powf -# if HAVE_RAW_DECL_POWF -_GL_WARN_ON_USE (powf, "powf is unportable - " - "use gnulib module powf for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef remainderf -# define remainderf rpl_remainderf -# endif -_GL_FUNCDECL_RPL (remainderf, float, (float x, float y)); -_GL_CXXALIAS_RPL (remainderf, float, (float x, float y)); -# else -# if !1 -_GL_FUNCDECL_SYS (remainderf, float, (float x, float y)); -# endif -_GL_CXXALIAS_SYS (remainderf, float, (float x, float y)); -# endif -_GL_CXXALIASWARN (remainderf); -#elif defined GNULIB_POSIXCHECK -# undef remainderf -# if HAVE_RAW_DECL_REMAINDERF -_GL_WARN_ON_USE (remainderf, "remainderf is unportable - " - "use gnulib module remainderf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef remainder -# define remainder rpl_remainder -# endif -_GL_FUNCDECL_RPL (remainder, double, (double x, double y)); -_GL_CXXALIAS_RPL (remainder, double, (double x, double y)); -# else -# if !1 || !1 -_GL_FUNCDECL_SYS (remainder, double, (double x, double y)); -# endif -_GL_CXXALIAS_SYS (remainder, double, (double x, double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (remainder, double, (double x, double y)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef remainder -# if HAVE_RAW_DECL_REMAINDER -_GL_WARN_ON_USE (remainder, "remainder is unportable - " - "use gnulib module remainder for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef remainderl -# define remainderl rpl_remainderl -# endif -_GL_FUNCDECL_RPL (remainderl, long double, (long double x, long double y)); -_GL_CXXALIAS_RPL (remainderl, long double, (long double x, long double y)); -# else -# if !1 -# undef remainderl -# if !(defined __cplusplus && defined _AIX) -_GL_FUNCDECL_SYS (remainderl, long double, (long double x, long double y)); -# endif -# endif -_GL_CXXALIAS_SYS (remainderl, long double, (long double x, long double y)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (remainderl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef remainderl -# if HAVE_RAW_DECL_REMAINDERL -_GL_WARN_ON_USE (remainderl, "remainderl is unportable - " - "use gnulib module remainderl for portability"); -# endif -#endif - - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (rintf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (rintf, float, (float x)); -_GL_CXXALIASWARN (rintf); -#elif defined GNULIB_POSIXCHECK -# undef rintf -# if HAVE_RAW_DECL_RINTF -_GL_WARN_ON_USE (rintf, "rintf is unportable - " - "use gnulib module rintf for portability"); -# endif -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (rint, double, (double x)); -# endif -_GL_CXXALIAS_SYS (rint, double, (double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (rint, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef rint -# if HAVE_RAW_DECL_RINT -_GL_WARN_ON_USE (rint, "rint is unportable - " - "use gnulib module rint for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rintl -# define rintl rpl_rintl -# endif -_GL_FUNCDECL_RPL (rintl, long double, (long double x)); -_GL_CXXALIAS_RPL (rintl, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (rintl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (rintl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (rintl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef rintl -# if HAVE_RAW_DECL_RINTL -_GL_WARN_ON_USE (rintl, "rintl is unportable - " - "use gnulib module rintl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef roundf -# define roundf rpl_roundf -# endif -_GL_FUNCDECL_RPL (roundf, float, (float x)); -_GL_CXXALIAS_RPL (roundf, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (roundf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (roundf, float, (float x)); -# endif -_GL_CXXALIASWARN (roundf); -#elif defined GNULIB_POSIXCHECK -# undef roundf -# if HAVE_RAW_DECL_ROUNDF -_GL_WARN_ON_USE (roundf, "roundf is unportable - " - "use gnulib module roundf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef round -# define round rpl_round -# endif -_GL_FUNCDECL_RPL (round, double, (double x)); -_GL_CXXALIAS_RPL (round, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (round, double, (double x)); -# endif -_GL_CXXALIAS_SYS (round, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (round, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef round -# if HAVE_RAW_DECL_ROUND -_GL_WARN_ON_USE (round, "round is unportable - " - "use gnulib module round for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef roundl -# define roundl rpl_roundl -# endif -_GL_FUNCDECL_RPL (roundl, long double, (long double x)); -_GL_CXXALIAS_RPL (roundl, long double, (long double x)); -# else -# if !1 -# undef roundl -# if !(defined __cplusplus && defined _AIX) -_GL_FUNCDECL_SYS (roundl, long double, (long double x)); -# endif -# endif -_GL_CXXALIAS_SYS (roundl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (roundl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef roundl -# if HAVE_RAW_DECL_ROUNDL -_GL_WARN_ON_USE (roundl, "roundl is unportable - " - "use gnulib module roundl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sinf -# define sinf rpl_sinf -# endif -_GL_FUNCDECL_RPL (sinf, float, (float x)); -_GL_CXXALIAS_RPL (sinf, float, (float x)); -# else -# if !1 -# undef sinf -_GL_FUNCDECL_SYS (sinf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (sinf, float, (float x)); -# endif -_GL_CXXALIASWARN (sinf); -#elif defined GNULIB_POSIXCHECK -# undef sinf -# if HAVE_RAW_DECL_SINF -_GL_WARN_ON_USE (sinf, "sinf is unportable - " - "use gnulib module sinf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef sinl -_GL_FUNCDECL_SYS (sinl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (sinl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (sinl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef sinl -# if HAVE_RAW_DECL_SINL -_GL_WARN_ON_USE (sinl, "sinl is unportable - " - "use gnulib module sinl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sinhf -# define sinhf rpl_sinhf -# endif -_GL_FUNCDECL_RPL (sinhf, float, (float x)); -_GL_CXXALIAS_RPL (sinhf, float, (float x)); -# else -# if !1 -# undef sinhf -_GL_FUNCDECL_SYS (sinhf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (sinhf, float, (float x)); -# endif -_GL_CXXALIASWARN (sinhf); -#elif defined GNULIB_POSIXCHECK -# undef sinhf -# if HAVE_RAW_DECL_SINHF -_GL_WARN_ON_USE (sinhf, "sinhf is unportable - " - "use gnulib module sinhf for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sqrtf -# define sqrtf rpl_sqrtf -# endif -_GL_FUNCDECL_RPL (sqrtf, float, (float x)); -_GL_CXXALIAS_RPL (sqrtf, float, (float x)); -# else -# if !1 -# undef sqrtf -_GL_FUNCDECL_SYS (sqrtf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (sqrtf, float, (float x)); -# endif -_GL_CXXALIASWARN (sqrtf); -#elif defined GNULIB_POSIXCHECK -# undef sqrtf -# if HAVE_RAW_DECL_SQRTF -_GL_WARN_ON_USE (sqrtf, "sqrtf is unportable - " - "use gnulib module sqrtf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sqrtl -# define sqrtl rpl_sqrtl -# endif -_GL_FUNCDECL_RPL (sqrtl, long double, (long double x)); -_GL_CXXALIAS_RPL (sqrtl, long double, (long double x)); -# else -# if !1 || !1 -# undef sqrtl -_GL_FUNCDECL_SYS (sqrtl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (sqrtl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (sqrtl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef sqrtl -# if HAVE_RAW_DECL_SQRTL -_GL_WARN_ON_USE (sqrtl, "sqrtl is unportable - " - "use gnulib module sqrtl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tanf -# define tanf rpl_tanf -# endif -_GL_FUNCDECL_RPL (tanf, float, (float x)); -_GL_CXXALIAS_RPL (tanf, float, (float x)); -# else -# if !1 -# undef tanf -_GL_FUNCDECL_SYS (tanf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (tanf, float, (float x)); -# endif -_GL_CXXALIASWARN (tanf); -#elif defined GNULIB_POSIXCHECK -# undef tanf -# if HAVE_RAW_DECL_TANF -_GL_WARN_ON_USE (tanf, "tanf is unportable - " - "use gnulib module tanf for portability"); -# endif -#endif - -#if 0 -# if !1 || !1 -# undef tanl -_GL_FUNCDECL_SYS (tanl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (tanl, long double, (long double x)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (tanl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef tanl -# if HAVE_RAW_DECL_TANL -_GL_WARN_ON_USE (tanl, "tanl is unportable - " - "use gnulib module tanl for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tanhf -# define tanhf rpl_tanhf -# endif -_GL_FUNCDECL_RPL (tanhf, float, (float x)); -_GL_CXXALIAS_RPL (tanhf, float, (float x)); -# else -# if !1 -# undef tanhf -_GL_FUNCDECL_SYS (tanhf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (tanhf, float, (float x)); -# endif -_GL_CXXALIASWARN (tanhf); -#elif defined GNULIB_POSIXCHECK -# undef tanhf -# if HAVE_RAW_DECL_TANHF -_GL_WARN_ON_USE (tanhf, "tanhf is unportable - " - "use gnulib module tanhf for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef truncf -# define truncf rpl_truncf -# endif -_GL_FUNCDECL_RPL (truncf, float, (float x)); -_GL_CXXALIAS_RPL (truncf, float, (float x)); -# else -# if !1 -_GL_FUNCDECL_SYS (truncf, float, (float x)); -# endif -_GL_CXXALIAS_SYS (truncf, float, (float x)); -# endif -_GL_CXXALIASWARN (truncf); -#elif defined GNULIB_POSIXCHECK -# undef truncf -# if HAVE_RAW_DECL_TRUNCF -_GL_WARN_ON_USE (truncf, "truncf is unportable - " - "use gnulib module truncf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef trunc -# define trunc rpl_trunc -# endif -_GL_FUNCDECL_RPL (trunc, double, (double x)); -_GL_CXXALIAS_RPL (trunc, double, (double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (trunc, double, (double x)); -# endif -_GL_CXXALIAS_SYS (trunc, double, (double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (trunc, double, (double x)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef trunc -# if HAVE_RAW_DECL_TRUNC -_GL_WARN_ON_USE (trunc, "trunc is unportable - " - "use gnulib module trunc for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef truncl -# define truncl rpl_truncl -# endif -_GL_FUNCDECL_RPL (truncl, long double, (long double x)); -_GL_CXXALIAS_RPL (truncl, long double, (long double x)); -# else -# if !1 -_GL_FUNCDECL_SYS (truncl, long double, (long double x)); -# endif -_GL_CXXALIAS_SYS (truncl, long double, (long double x)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (truncl); -# endif -#elif defined GNULIB_POSIXCHECK -# undef truncl -# if HAVE_RAW_DECL_TRUNCL -_GL_WARN_ON_USE (truncl, "truncl is unportable - " - "use gnulib module truncl for portability"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'y0' to '_y0', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::y0 always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef y0 -# define y0 _y0 -# endif -_GL_CXXALIAS_MDA (y0, double, (double x)); -# else -_GL_CXXALIAS_SYS (y0, double, (double x)); -# endif -_GL_CXXALIASWARN (y0); -#endif - -#if 1 -/* On native Windows, map 'y1' to '_y1', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::y1 always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef y1 -# define y1 _y1 -# endif -_GL_CXXALIAS_MDA (y1, double, (double x)); -# else -_GL_CXXALIAS_SYS (y1, double, (double x)); -# endif -_GL_CXXALIASWARN (y1); -#endif - -#if 1 -/* On native Windows, map 'yn' to '_yn', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::yn always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef yn -# define yn _yn -# endif -_GL_CXXALIAS_MDA (yn, double, (int n, double x)); -# else -_GL_CXXALIAS_SYS (yn, double, (int n, double x)); -# endif -_GL_CXXALIASWARN (yn); -#endif - - -/* Definitions of function-like macros come here, after the function - declarations. */ - - -#if 0 -# if 0 -_GL_EXTERN_C int gl_isfinitef (float x); -_GL_EXTERN_C int gl_isfinited (double x); -_GL_EXTERN_C int gl_isfinitel (long double x); -# undef isfinite -# define isfinite(x) \ - (sizeof (x) == sizeof (long double) ? gl_isfinitel (x) : \ - sizeof (x) == sizeof (double) ? gl_isfinited (x) : \ - gl_isfinitef (x)) -# endif -# ifdef __cplusplus -# if defined isfinite || defined GNULIB_NAMESPACE -_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isfinite) -# undef isfinite -# if __GNUC__ >= 6 || (defined __clang__ && !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined _AIX || (defined _WIN32 && !defined __CYGWIN__))) - /* This platform's <cmath> possibly defines isfinite through a set of inline - functions. */ -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isfinite, rpl_isfinite, bool) -# define isfinite rpl_isfinite -# define GNULIB_NAMESPACE_LACKS_ISFINITE 1 -# else -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isfinite, isfinite, bool) -# endif -# endif -# endif -#elif defined GNULIB_POSIXCHECK -# if defined isfinite -_GL_WARN_REAL_FLOATING_DECL (isfinite); -# undef isfinite -# define isfinite(x) _GL_WARN_REAL_FLOATING_IMPL (isfinite, x) -# endif -#endif - - -#if 0 -# if 0 -_GL_EXTERN_C int gl_isinff (float x); -_GL_EXTERN_C int gl_isinfd (double x); -_GL_EXTERN_C int gl_isinfl (long double x); -# undef isinf -# define isinf(x) \ - (sizeof (x) == sizeof (long double) ? gl_isinfl (x) : \ - sizeof (x) == sizeof (double) ? gl_isinfd (x) : \ - gl_isinff (x)) -# endif -# ifdef __cplusplus -# if defined isinf || defined GNULIB_NAMESPACE -_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isinf) -# undef isinf -# if __GNUC__ >= 6 || (defined __clang__ && !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || (defined _WIN32 && !defined __CYGWIN__))) - /* This platform's <cmath> possibly defines isinf through a set of inline - functions. */ -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isinf, rpl_isinf, bool) -# define isinf rpl_isinf -# define GNULIB_NAMESPACE_LACKS_ISINF 1 -# else -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isinf, isinf, bool) -# endif -# endif -# endif -#elif defined GNULIB_POSIXCHECK -# if defined isinf -_GL_WARN_REAL_FLOATING_DECL (isinf); -# undef isinf -# define isinf(x) _GL_WARN_REAL_FLOATING_IMPL (isinf, x) -# endif -#endif - - -#if 0 -/* Test for NaN for 'float' numbers. */ -# if 1 -# if defined __sun || defined __sgi -/* Solaris and IRIX have isnanf() and declare it in <ieeefp.h>. We cannot - define isnanf as a macro, because that would conflict with <ieeefp.h>. */ -_GL_EXTERN_C int isnanf (float x); -# else -/* The original <math.h> included above provides a declaration of isnan macro - or (older) isnanf function. */ -# if (__GNUC__ >= 4) || (__clang_major__ >= 4) - /* GCC >= 4.0 and clang provide a type-generic built-in for isnan. - GCC >= 4.0 also provides __builtin_isnanf, but clang doesn't. */ -# undef isnanf -# define isnanf(x) __builtin_isnan ((float)(x)) -# elif defined isnan -# undef isnanf -# define isnanf(x) isnan ((float)(x)) -# endif -# endif -# else -/* Test whether X is a NaN. */ -# undef isnanf -# define isnanf rpl_isnanf -_GL_EXTERN_C int isnanf (float x); -# endif -#endif - -#if 0 -/* Test for NaN for 'double' numbers. - This function is a gnulib extension, unlike isnan() which applied only - to 'double' numbers earlier but now is a type-generic macro. */ -# if 1 -# if defined __sun || defined __sgi -/* Solaris and IRIX have isnand() and declare it in <ieeefp.h>. We cannot - define isnand as a macro, because that would conflict with <ieeefp.h>. */ -_GL_EXTERN_C int isnand (double x); -# else -/* The original <math.h> included above provides a declaration of isnan - macro. */ -# if (__GNUC__ >= 4) || (__clang_major__ >= 4) - /* GCC >= 4.0 and clang provide a type-generic built-in for isnan. */ -# undef isnand -# define isnand(x) __builtin_isnan ((double)(x)) -# else -# undef isnand -# define isnand(x) isnan ((double)(x)) -# endif -# endif -# else -/* Test whether X is a NaN. */ -# undef isnand -# define isnand rpl_isnand -_GL_EXTERN_C int isnand (double x); -# endif -#endif - -#if 0 -/* Test for NaN for 'long double' numbers. */ -# if 1 -/* The original <math.h> included above provides a declaration of isnan - macro or (older) isnanl function. */ -# if (__GNUC__ >= 4) || (__clang_major__ >= 4) - /* GCC >= 4.0 and clang provide a type-generic built-in for isnan. - GCC >= 4.0 also provides __builtin_isnanl, but clang doesn't. */ -# undef isnanl -# define isnanl(x) __builtin_isnan ((long double)(x)) -# elif defined isnan -# undef isnanl -# define isnanl(x) isnan ((long double)(x)) -# endif -# else -/* Test whether X is a NaN. */ -# undef isnanl -# define isnanl rpl_isnanl -_GL_EXTERN_C int isnanl (long double x) _GL_ATTRIBUTE_CONST; -# endif -#endif - -/* This must come *after* the snippets for GNULIB_ISNANF and GNULIB_ISNANL! */ -#if 0 -# if 0 -/* We can't just use the isnanf macro (e.g.) as exposed by - isnanf.h (e.g.) here, because those may end up being macros - that recursively expand back to isnan. So use the gnulib - replacements for them directly. */ -# if 1 && (__GNUC__ >= 4) || (__clang_major__ >= 4) -# define gl_isnan_f(x) __builtin_isnan ((float)(x)) -# else -_GL_EXTERN_C int rpl_isnanf (float x); -# define gl_isnan_f(x) rpl_isnanf (x) -# endif -# if 1 && (__GNUC__ >= 4) || (__clang_major__ >= 4) -# define gl_isnan_d(x) __builtin_isnan ((double)(x)) -# else -_GL_EXTERN_C int rpl_isnand (double x); -# define gl_isnan_d(x) rpl_isnand (x) -# endif -# if 1 && (__GNUC__ >= 4) || (__clang_major__ >= 4) -# define gl_isnan_l(x) __builtin_isnan ((long double)(x)) -# else -_GL_EXTERN_C int rpl_isnanl (long double x) _GL_ATTRIBUTE_CONST; -# define gl_isnan_l(x) rpl_isnanl (x) -# endif -# undef isnan -# define isnan(x) \ - (sizeof (x) == sizeof (long double) ? gl_isnan_l (x) : \ - sizeof (x) == sizeof (double) ? gl_isnan_d (x) : \ - gl_isnan_f (x)) -# elif (__GNUC__ >= 4) || (__clang_major__ >= 4) -# undef isnan -# define isnan(x) \ - (sizeof (x) == sizeof (long double) ? __builtin_isnan ((long double)(x)) : \ - sizeof (x) == sizeof (double) ? __builtin_isnan ((double)(x)) : \ - __builtin_isnan ((float)(x))) -# endif -# ifdef __cplusplus -# if defined isnan || defined GNULIB_NAMESPACE -_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isnan) -# undef isnan -# if __GNUC__ >= 6 || (defined __clang__ && !((defined __APPLE__ && defined __MACH__ && __clang_major__ != 12) || (defined __FreeBSD__ && (__clang_major__ < 7 || __clang_major__ >= 11)) || defined __OpenBSD__ || (defined _WIN32 && !defined __CYGWIN__))) - /* This platform's <cmath> possibly defines isnan through a set of inline - functions. */ -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan, rpl_isnan, bool) -# define isnan rpl_isnan -# define GNULIB_NAMESPACE_LACKS_ISNAN 1 -# elif (defined __FreeBSD__ && __clang_major__ >= 14) - /* Neither of the two possible _GL_MATH_CXX_REAL_FLOATING_DECL_2 invocations - works. Inline functions are already present in /usr/include/c++/v1/math.h, - which comes from LLVM. */ -# define GNULIB_NAMESPACE_LACKS_ISNAN 1 -# else -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan, isnan, bool) -# endif -# endif -# else -/* Ensure isnan is a macro. */ -# ifndef isnan -# define isnan isnan -# endif -# endif -#elif defined GNULIB_POSIXCHECK -# if defined isnan -_GL_WARN_REAL_FLOATING_DECL (isnan); -# undef isnan -# define isnan(x) _GL_WARN_REAL_FLOATING_IMPL (isnan, x) -# endif -#endif - - -#if 1 -# if (1 \ - && (!defined __cplusplus || __cplusplus < 201103)) -# undef signbit - /* GCC >= 4.0 and clang provide three built-ins for signbit. */ -# define signbit(x) \ - (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ - sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ - __builtin_signbitf (x)) -# endif -# if 1 && !GNULIB_defined_signbit -# undef signbit -_GL_EXTERN_C int gl_signbitf (float arg); -_GL_EXTERN_C int gl_signbitd (double arg); -_GL_EXTERN_C int gl_signbitl (long double arg); -# if __GNUC__ >= 2 || defined __clang__ -# define _GL_NUM_UINT_WORDS(type) \ - ((sizeof (type) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -# if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined gl_signbitf -# define gl_signbitf_OPTIMIZED_MACRO -# define gl_signbitf(arg) \ - __extension__ \ - ({ union { float _value; \ - unsigned int _word[_GL_NUM_UINT_WORDS (float)]; \ - } _m; \ - _m._value = (arg); \ - (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1; \ - }) -# endif -# if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT && !defined gl_signbitd -# define gl_signbitd_OPTIMIZED_MACRO -# define gl_signbitd(arg) \ - __extension__ \ - ({ union { double _value; \ - unsigned int _word[_GL_NUM_UINT_WORDS (double)]; \ - } _m; \ - _m._value = (arg); \ - (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1; \ - }) -# endif -# if defined LDBL_SIGNBIT_WORD && defined LDBL_SIGNBIT_BIT && !defined gl_signbitl -# define gl_signbitl_OPTIMIZED_MACRO -# define gl_signbitl(arg) \ - __extension__ \ - ({ union { long double _value; \ - unsigned int _word[_GL_NUM_UINT_WORDS (long double)]; \ - } _m; \ - _m._value = (arg); \ - (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1; \ - }) -# endif -# endif -# define signbit(x) \ - (sizeof (x) == sizeof (long double) ? gl_signbitl (x) : \ - sizeof (x) == sizeof (double) ? gl_signbitd (x) : \ - gl_signbitf (x)) -# define GNULIB_defined_signbit 1 -# endif -# ifdef __cplusplus -# if defined signbit || defined GNULIB_NAMESPACE -_GL_MATH_CXX_REAL_FLOATING_DECL_1 (signbit) -# undef signbit -# if __GNUC__ >= 6 || (defined __clang__ && !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined _AIX || (defined _WIN32 && !defined __CYGWIN__))) - /* This platform's <cmath> possibly defines signbit through a set of inline - functions. */ -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit, rpl_signbit, bool) -# define signbit rpl_signbit -# define GNULIB_NAMESPACE_LACKS_SIGNBIT 1 -# else -_GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit, signbit, bool) -# endif -# endif -# endif -#elif defined GNULIB_POSIXCHECK -# if defined signbit -_GL_WARN_REAL_FLOATING_DECL (signbit); -# undef signbit -# define signbit(x) _GL_WARN_REAL_FLOATING_IMPL (signbit, x) -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef totalorderf -# define totalorderf rpl_totalorderf -# endif -_GL_FUNCDECL_RPL (totalorderf, int, (float const *, float const *)); -_GL_CXXALIAS_RPL (totalorderf, int, (float const *, float const *)); -# else -# if !1 -_GL_FUNCDECL_SYS (totalorderf, int, (float const *, float const *)); -# endif -_GL_CXXALIAS_SYS (totalorderf, int, (float const *, float const *)); -# endif -_GL_CXXALIASWARN (totalorderf); -#elif defined GNULIB_POSIXCHECK -# undef totalorderf -# if HAVE_RAW_DECL_TOTALORDERF -_GL_WARN_ON_USE (totalorderf, "totalorderf is unportable - " - "use gnulib module totalorderf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef totalorder -# define totalorder rpl_totalorder -# endif -_GL_FUNCDECL_RPL (totalorder, int, (double const *, double const *)); -_GL_CXXALIAS_RPL (totalorder, int, (double const *, double const *)); -# else -# if !1 -_GL_FUNCDECL_SYS (totalorder, int, (double const *, double const *)); -# endif -_GL_CXXALIAS_SYS (totalorder, int, (double const *, double const *)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN1 (totalorder, int, (double const *, double const *)); -# endif -#elif defined GNULIB_POSIXCHECK -# undef totalorder -# if HAVE_RAW_DECL_TOTALORDER -_GL_WARN_ON_USE (totalorder, "totalorder is unportable - " - "use gnulib module totalorder for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef totalorderl -# define totalorderl rpl_totalorderl -# endif -_GL_FUNCDECL_RPL (totalorderl, int, - (long double const *, long double const *)); -_GL_CXXALIAS_RPL (totalorderl, int, - (long double const *, long double const *)); -# else -# if !1 -_GL_FUNCDECL_SYS (totalorderl, int, - (long double const *, long double const *)); -# endif -_GL_CXXALIAS_SYS (totalorderl, int, - (long double const *, long double const *)); -# endif -_GL_CXXALIASWARN (totalorderl); -#elif defined GNULIB_POSIXCHECK -# undef totalorderl -# if HAVE_RAW_DECL_TOTALORDERL -_GL_WARN_ON_USE (totalorderl, "totalorderl is unportable - " - "use gnulib module totalorderl for portability"); -# endif -#endif - -_GL_INLINE_HEADER_END - -#endif /* _GL_MATH_H */ -#endif /* _GL_INCLUDING_MATH_H */ -#endif /* _GL_MATH_H */ -#endif diff --git a/autotools/gnulib/stdckdint.h b/autotools/gnulib/stdckdint.h deleted file mode 100644 index 95987395..00000000 --- a/autotools/gnulib/stdckdint.h +++ /dev/null @@ -1,36 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* stdckdint.h -- checked integer arithmetic - - Copyright 2022-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_STDCKDINT_H -#define _GL_STDCKDINT_H - -#include "intprops-internal.h" - -/* Store into *R the low-order bits of A + B, A - B, A * B, respectively. - Return 1 if the result overflows, 0 otherwise. - A, B, and *R can have any integer type other than char, bool, a - bit-precise integer type, or an enumeration type. - - These are like the standard macros introduced in C23, except that - arguments should not have side effects. */ - -#define ckd_add(r, a, b) ((bool) _GL_INT_ADD_WRAPV (a, b, r)) -#define ckd_sub(r, a, b) ((bool) _GL_INT_SUBTRACT_WRAPV (a, b, r)) -#define ckd_mul(r, a, b) ((bool) _GL_INT_MULTIPLY_WRAPV (a, b, r)) - -#endif /* _GL_STDCKDINT_H */ diff --git a/autotools/gnulib/stddef.h b/autotools/gnulib/stddef.h deleted file mode 100644 index f0529a6f..00000000 --- a/autotools/gnulib/stddef.h +++ /dev/null @@ -1,214 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Written by Eric Blake. */ - -/* - * POSIX 2008 and ISO C 23 <stddef.h> for platforms that have issues. - * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stddef.h.html> - */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined __need_wchar_t || defined __need_size_t \ - || defined __need_ptrdiff_t || defined __need_NULL \ - || defined __need_wint_t -/* Special invocation convention inside gcc header files. In - particular, gcc provides a version of <stddef.h> that blindly - redefines NULL even when __need_wint_t was defined, even though - wint_t is not normally provided by <stddef.h>. Hence, we must - remember if special invocation has ever been used to obtain wint_t, - in which case we need to clean up NULL yet again. */ - -# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T) -# ifdef __need_wint_t -# define _GL_STDDEF_WINT_T -# endif -# include_next <stddef.h> - /* On TinyCC, make sure that the macros that indicate the special invocation - convention get undefined. */ -# undef __need_wchar_t -# undef __need_size_t -# undef __need_ptrdiff_t -# undef __need_NULL -# undef __need_wint_t -# endif - -#else -/* Normal invocation convention. */ - -# ifndef _GL_STDDEF_H - -/* On AIX 7.2, with xlc in 64-bit mode, <stddef.h> defines max_align_t to a - type with alignment 4, but 'long' has alignment 8. */ -# if defined _AIX && defined __LP64__ && !1 -# if !GNULIB_defined_max_align_t -# ifdef _MAX_ALIGN_T -/* /usr/include/stddef.h has already defined max_align_t. Override it. */ -typedef long rpl_max_align_t; -# define max_align_t rpl_max_align_t -# else -/* Prevent /usr/include/stddef.h from defining max_align_t. */ -typedef long max_align_t; -# define _MAX_ALIGN_T -# endif -# define __CLANG_MAX_ALIGN_T_DEFINED -# define GNULIB_defined_max_align_t 1 -# endif -# endif - -/* The include_next requires a split double-inclusion guard. */ - -# include_next <stddef.h> - -/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ -# if (0 \ - && (!defined _GL_STDDEF_H || defined _GL_STDDEF_WINT_T)) -# undef NULL -# ifdef __cplusplus - /* ISO C++ says that the macro NULL must expand to an integer constant - expression, hence '((void *) 0)' is not allowed in C++. */ -# if __GNUG__ >= 3 - /* GNU C++ has a __null macro that behaves like an integer ('int' or - 'long') but has the same size as a pointer. Use that, to avoid - warnings. */ -# define NULL __null -# else -# define NULL 0L -# endif -# else -# define NULL ((void *) 0) -# endif -# endif - -# ifndef _GL_STDDEF_H -# define _GL_STDDEF_H - -/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* Some platforms lack wchar_t. */ -#if !1 -# define wchar_t int -#endif - -/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is - a hack in case the configure-time test was done with g++ even though - we are currently compiling with gcc. - On MSVC, max_align_t is defined only in C++ mode, after <cstddef> was - included. Its definition is good since it has an alignment of 8 (on x86 - and x86_64). - Similarly on OS/2 kLIBC. */ -#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ - && defined __cplusplus -# include <cstddef> -#else -# if ! (1 || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) -# if !GNULIB_defined_max_align_t -/* On the x86, the maximum storage alignment of double, long, etc. is 4, - but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, - and the C11 standard allows this. Work around this problem by - using __alignof__ (which returns 8 for double) rather than _Alignof - (which returns 4), and align each union member accordingly. */ -# if defined __GNUC__ || (__clang_major__ >= 4) -# define _GL_STDDEF_ALIGNAS(type) \ - __attribute__ ((__aligned__ (__alignof__ (type)))) -# else -# define _GL_STDDEF_ALIGNAS(type) /* */ -# endif -typedef union -{ - char *__p _GL_STDDEF_ALIGNAS (char *); - double __d _GL_STDDEF_ALIGNAS (double); - long double __ld _GL_STDDEF_ALIGNAS (long double); - long int __i _GL_STDDEF_ALIGNAS (long int); -} rpl_max_align_t; -# define max_align_t rpl_max_align_t -# define __CLANG_MAX_ALIGN_T_DEFINED -# define GNULIB_defined_max_align_t 1 -# endif -# endif -#endif - -/* ISO C 23 § 7.21.1 The unreachable macro */ -#ifndef unreachable - -/* Code borrowed from verify.h. */ -# ifndef _GL_HAS_BUILTIN_UNREACHABLE -# if defined __clang_major__ && __clang_major__ < 5 -# define _GL_HAS_BUILTIN_UNREACHABLE 0 -# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) -# define _GL_HAS_BUILTIN_UNREACHABLE 1 -# elif defined __has_builtin -# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) -# else -# define _GL_HAS_BUILTIN_UNREACHABLE 0 -# endif -# endif - -# if _GL_HAS_BUILTIN_UNREACHABLE -# define unreachable() __builtin_unreachable () -# elif 1200 <= _MSC_VER -# define unreachable() __assume (0) -# else -/* Declare abort(), without including <stdlib.h>. */ -extern -# if defined __cplusplus -"C" -# endif -_Noreturn -void abort (void) -# if defined __cplusplus && (__GLIBC__ >= 2) -_GL_ATTRIBUTE_NOTHROW -# endif -; -# define unreachable() abort () -# endif - -#endif - -# endif /* _GL_STDDEF_H */ -# endif /* _GL_STDDEF_H */ -#endif /* __need_XXX */ diff --git a/autotools/gnulib/stdint.h b/autotools/gnulib/stdint.h deleted file mode 100644 index 3c413957..00000000 --- a/autotools/gnulib/stdint.h +++ /dev/null @@ -1,743 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. - Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. - This file is part of gnulib. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* - * ISO C 99 <stdint.h> for platforms that lack it. - * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdint.h.html> - */ - -#ifndef _GL_STDINT_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* When including a system file that in turn includes <inttypes.h>, - use the system <inttypes.h>, not our substitute. This avoids - problems with (for example) VMS, whose <sys/bitypes.h> includes - <inttypes.h>. */ -#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H - -/* On Android (Bionic libc), <sys/types.h> includes this file before - having defined 'time_t'. Therefore in this case avoid including - other system header files; just include the system's <stdint.h>. - Ideally we should test __BIONIC__ here, but it is only defined after - <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ -#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H -# include_next <stdint.h> -#else - -/* Get those types that are already defined in other system include - files, so that we can "#define int8_t signed char" below without - worrying about a later system include file containing a "typedef - signed char int8_t;" that will get messed up by our macro. Our - macros should all be consistent with the system versions, except - for the "fast" types and macros, which we recommend against using - in public interfaces due to compiler differences. */ - -#if 1 -# if defined __sgi && ! defined __c99 - /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users - with "This header file is to be used only for c99 mode compilations" - diagnostics. */ -# define __STDINT_H__ -# endif - - /* Some pre-C++11 <stdint.h> implementations need this. */ -# ifdef __cplusplus -# ifndef __STDC_CONSTANT_MACROS -# define __STDC_CONSTANT_MACROS 1 -# endif -# ifndef __STDC_LIMIT_MACROS -# define __STDC_LIMIT_MACROS 1 -# endif -# endif - - /* Other systems may have an incomplete or buggy <stdint.h>. - Include it before <inttypes.h>, since any "#include <stdint.h>" - in <inttypes.h> would reinclude us, skipping our contents because - _GL_STDINT_H is defined. - The include_next requires a split double-inclusion guard. */ -# include_next <stdint.h> -#endif - -#if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H -#define _GL_STDINT_H - -/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, - LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ -#include <limits.h> - -/* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides - wint_t. */ -#if 0 -# undef WINT_MIN -# undef WINT_MAX -# define WINT_MIN 0x0U -# define WINT_MAX 0xffffffffU -#endif - -#if ! 1 - -/* <sys/types.h> defines some of the stdint.h types as well, on glibc, - IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). - AIX 5.2 <sys/types.h> isn't needed and causes troubles. - Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but - relies on the system <stdint.h> definitions, so include - <sys/types.h> after <stdint.h>. */ -# if 1 && ! defined _AIX -# include <sys/types.h> -# endif - -# if 1 - /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines - int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. - <inttypes.h> also defines intptr_t and uintptr_t. */ -# include <inttypes.h> -# elif 0 - /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and - the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ -# include <sys/inttypes.h> -# endif - -# if 0 && ! defined __BIT_TYPES_DEFINED__ - /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines - int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is - included by <sys/types.h>. */ -# include <sys/bitypes.h> -# endif - -# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H - -/* Minimum and maximum values for an integer type under the usual assumption. - Return an unspecified value if BITS == 0, adding a check to pacify - picky compilers. */ - -/* These are separate macros, because if you try to merge these macros into - a single one, HP-UX cc rejects the resulting expression in constant - expressions. */ -# define _STDINT_UNSIGNED_MIN(bits, zero) \ - (zero) -# define _STDINT_SIGNED_MIN(bits, zero) \ - (~ _STDINT_MAX (1, bits, zero)) - -# define _STDINT_MAX(signed, bits, zero) \ - (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) - -#if !GNULIB_defined_stdint_types - -/* 7.18.1.1. Exact-width integer types */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. */ - -# undef int8_t -# undef uint8_t -typedef signed char gl_int8_t; -typedef unsigned char gl_uint8_t; -# define int8_t gl_int8_t -# define uint8_t gl_uint8_t - -# undef int16_t -# undef uint16_t -typedef short int gl_int16_t; -typedef unsigned short int gl_uint16_t; -# define int16_t gl_int16_t -# define uint16_t gl_uint16_t - -# undef int32_t -# undef uint32_t -typedef int gl_int32_t; -typedef unsigned int gl_uint32_t; -# define int32_t gl_int32_t -# define uint32_t gl_uint32_t - -/* If the system defines INT64_MAX, assume int64_t works. That way, - if the underlying platform defines int64_t to be a 64-bit long long - int, the code below won't mistakenly define it to be a 64-bit long - int, which would mess up C++ name mangling. We must use #ifdef - rather than #if, to avoid an error with HP-UX 10.20 cc. */ - -# ifdef INT64_MAX -# define GL_INT64_T -# else -/* Do not undefine int64_t if gnulib is not being used with 64-bit - types, since otherwise it breaks platforms like Tandem/NSK. */ -# if LONG_MAX >> 31 >> 31 == 1 -# undef int64_t -typedef long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# elif defined _MSC_VER -# undef int64_t -typedef __int64 gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# else -# undef int64_t -typedef long long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# endif -# endif - -# ifdef UINT64_MAX -# define GL_UINT64_T -# else -# if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# undef uint64_t -typedef unsigned long int gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -# elif defined _MSC_VER -# undef uint64_t -typedef unsigned __int64 gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -# else -# undef uint64_t -typedef unsigned long long int gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -# endif -# endif - -/* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ -# define _UINT8_T -# define _UINT32_T -# define _UINT64_T - - -/* 7.18.1.2. Minimum-width integer types */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types - are the same as the corresponding N_t types. */ - -# undef int_least8_t -# undef uint_least8_t -# undef int_least16_t -# undef uint_least16_t -# undef int_least32_t -# undef uint_least32_t -# undef int_least64_t -# undef uint_least64_t -# define int_least8_t int8_t -# define uint_least8_t uint8_t -# define int_least16_t int16_t -# define uint_least16_t uint16_t -# define int_least32_t int32_t -# define uint_least32_t uint32_t -# ifdef GL_INT64_T -# define int_least64_t int64_t -# endif -# ifdef GL_UINT64_T -# define uint_least64_t uint64_t -# endif - -/* 7.18.1.3. Fastest minimum-width integer types */ - -/* Note: Other <stdint.h> substitutes may define these types differently. - It is not recommended to use these types in public header files. */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types - are taken from the same list of types. The following code normally - uses types consistent with glibc, as that lessens the chance of - incompatibility with older GNU hosts. */ - -# undef int_fast8_t -# undef uint_fast8_t -# undef int_fast16_t -# undef uint_fast16_t -# undef int_fast32_t -# undef uint_fast32_t -# undef int_fast64_t -# undef uint_fast64_t -typedef signed char gl_int_fast8_t; -typedef unsigned char gl_uint_fast8_t; - -# ifdef __sun -/* Define types compatible with SunOS 5.10, so that code compiled under - earlier SunOS versions works with code compiled under SunOS 5.10. */ -typedef int gl_int_fast32_t; -typedef unsigned int gl_uint_fast32_t; -# else -typedef long int gl_int_fast32_t; -typedef unsigned long int gl_uint_fast32_t; -# endif -typedef gl_int_fast32_t gl_int_fast16_t; -typedef gl_uint_fast32_t gl_uint_fast16_t; - -# define int_fast8_t gl_int_fast8_t -# define uint_fast8_t gl_uint_fast8_t -# define int_fast16_t gl_int_fast16_t -# define uint_fast16_t gl_uint_fast16_t -# define int_fast32_t gl_int_fast32_t -# define uint_fast32_t gl_uint_fast32_t -# ifdef GL_INT64_T -# define int_fast64_t int64_t -# endif -# ifdef GL_UINT64_T -# define uint_fast64_t uint64_t -# endif - -/* 7.18.1.4. Integer types capable of holding object pointers */ - -/* kLIBC's <stdint.h> defines _INTPTR_T_DECLARED and needs its own - definitions of intptr_t and uintptr_t (which use int and unsigned) - to avoid clashes with declarations of system functions like sbrk. - Similarly, MinGW WSL-5.4.1 <stdint.h> needs its own intptr_t and - uintptr_t to avoid conflicting declarations of system functions like - _findclose in <io.h>. */ -# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ - || (defined __INTPTR_WIDTH__ \ - && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ - || defined __MINGW32__) -# undef intptr_t -# undef uintptr_t -# ifdef _WIN64 -typedef long long int gl_intptr_t; -typedef unsigned long long int gl_uintptr_t; -# else -typedef long int gl_intptr_t; -typedef unsigned long int gl_uintptr_t; -# endif -# define intptr_t gl_intptr_t -# define uintptr_t gl_uintptr_t -# endif - -/* 7.18.1.5. Greatest-width integer types */ - -/* Note: These types are compiler dependent. It may be unwise to use them in - public header files. */ - -/* If the system defines INTMAX_MAX, assume that intmax_t works, and - similarly for UINTMAX_MAX and uintmax_t. This avoids problems with - assuming one type where another is used by the system. */ - -# ifndef INTMAX_MAX -# undef INTMAX_C -# undef intmax_t -# if LONG_MAX >> 30 == 1 -typedef long long int gl_intmax_t; -# define intmax_t gl_intmax_t -# elif defined GL_INT64_T -# define intmax_t int64_t -# else -typedef long int gl_intmax_t; -# define intmax_t gl_intmax_t -# endif -# endif - -# ifndef UINTMAX_MAX -# undef UINTMAX_C -# undef uintmax_t -# if ULONG_MAX >> 31 == 1 -typedef unsigned long long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t -# elif defined GL_UINT64_T -# define uintmax_t uint64_t -# else -typedef unsigned long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t -# endif -# endif - -/* Verify that intmax_t and uintmax_t have the same size. Too much code - breaks if this is not the case. If this check fails, the reason is likely - to be found in the autoconf macros. */ -typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) - ? 1 : -1]; - -# define GNULIB_defined_stdint_types 1 -# endif /* !GNULIB_defined_stdint_types */ - -/* 7.18.2. Limits of specified-width integer types */ - -/* 7.18.2.1. Limits of exact-width integer types */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. */ - -# undef INT8_MIN -# undef INT8_MAX -# undef UINT8_MAX -# define INT8_MIN (~ INT8_MAX) -# define INT8_MAX 127 -# define UINT8_MAX 255 - -# undef INT16_MIN -# undef INT16_MAX -# undef UINT16_MAX -# define INT16_MIN (~ INT16_MAX) -# define INT16_MAX 32767 -# define UINT16_MAX 65535 - -# undef INT32_MIN -# undef INT32_MAX -# undef UINT32_MAX -# define INT32_MIN (~ INT32_MAX) -# define INT32_MAX 2147483647 -# define UINT32_MAX 4294967295U - -# if defined GL_INT64_T && ! defined INT64_MAX -/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 - evaluates the latter incorrectly in preprocessor expressions. */ -# define INT64_MIN (- INTMAX_C (1) << 63) -# define INT64_MAX INTMAX_C (9223372036854775807) -# endif - -# if defined GL_UINT64_T && ! defined UINT64_MAX -# define UINT64_MAX UINTMAX_C (18446744073709551615) -# endif - -/* 7.18.2.2. Limits of minimum-width integer types */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types - are the same as the corresponding N_t types. */ - -# undef INT_LEAST8_MIN -# undef INT_LEAST8_MAX -# undef UINT_LEAST8_MAX -# define INT_LEAST8_MIN INT8_MIN -# define INT_LEAST8_MAX INT8_MAX -# define UINT_LEAST8_MAX UINT8_MAX - -# undef INT_LEAST16_MIN -# undef INT_LEAST16_MAX -# undef UINT_LEAST16_MAX -# define INT_LEAST16_MIN INT16_MIN -# define INT_LEAST16_MAX INT16_MAX -# define UINT_LEAST16_MAX UINT16_MAX - -# undef INT_LEAST32_MIN -# undef INT_LEAST32_MAX -# undef UINT_LEAST32_MAX -# define INT_LEAST32_MIN INT32_MIN -# define INT_LEAST32_MAX INT32_MAX -# define UINT_LEAST32_MAX UINT32_MAX - -# undef INT_LEAST64_MIN -# undef INT_LEAST64_MAX -# ifdef GL_INT64_T -# define INT_LEAST64_MIN INT64_MIN -# define INT_LEAST64_MAX INT64_MAX -# endif - -# undef UINT_LEAST64_MAX -# ifdef GL_UINT64_T -# define UINT_LEAST64_MAX UINT64_MAX -# endif - -/* 7.18.2.3. Limits of fastest minimum-width integer types */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types - are taken from the same list of types. */ - -# undef INT_FAST8_MIN -# undef INT_FAST8_MAX -# undef UINT_FAST8_MAX -# define INT_FAST8_MIN SCHAR_MIN -# define INT_FAST8_MAX SCHAR_MAX -# define UINT_FAST8_MAX UCHAR_MAX - -# undef INT_FAST16_MIN -# undef INT_FAST16_MAX -# undef UINT_FAST16_MAX -# define INT_FAST16_MIN INT_FAST32_MIN -# define INT_FAST16_MAX INT_FAST32_MAX -# define UINT_FAST16_MAX UINT_FAST32_MAX - -# undef INT_FAST32_MIN -# undef INT_FAST32_MAX -# undef UINT_FAST32_MAX -# ifdef __sun -# define INT_FAST32_MIN INT_MIN -# define INT_FAST32_MAX INT_MAX -# define UINT_FAST32_MAX UINT_MAX -# else -# define INT_FAST32_MIN LONG_MIN -# define INT_FAST32_MAX LONG_MAX -# define UINT_FAST32_MAX ULONG_MAX -# endif - -# undef INT_FAST64_MIN -# undef INT_FAST64_MAX -# ifdef GL_INT64_T -# define INT_FAST64_MIN INT64_MIN -# define INT_FAST64_MAX INT64_MAX -# endif - -# undef UINT_FAST64_MAX -# ifdef GL_UINT64_T -# define UINT_FAST64_MAX UINT64_MAX -# endif - -/* 7.18.2.4. Limits of integer types capable of holding object pointers */ - -# undef INTPTR_MIN -# undef INTPTR_MAX -# undef UINTPTR_MAX -# ifdef _WIN64 -# define INTPTR_MIN LLONG_MIN -# define INTPTR_MAX LLONG_MAX -# define UINTPTR_MAX ULLONG_MAX -# else -# define INTPTR_MIN LONG_MIN -# define INTPTR_MAX LONG_MAX -# define UINTPTR_MAX ULONG_MAX -# endif - -/* 7.18.2.5. Limits of greatest-width integer types */ - -# ifndef INTMAX_MAX -# undef INTMAX_MIN -# ifdef INT64_MAX -# define INTMAX_MIN INT64_MIN -# define INTMAX_MAX INT64_MAX -# else -# define INTMAX_MIN INT32_MIN -# define INTMAX_MAX INT32_MAX -# endif -# endif - -# ifndef UINTMAX_MAX -# ifdef UINT64_MAX -# define UINTMAX_MAX UINT64_MAX -# else -# define UINTMAX_MAX UINT32_MAX -# endif -# endif - -/* 7.18.3. Limits of other integer types */ - -/* ptrdiff_t limits */ -# undef PTRDIFF_MIN -# undef PTRDIFF_MAX -# if 0 -# ifdef _LP64 -# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) -# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) -# else -# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) -# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) -# endif -# else -# define PTRDIFF_MIN \ - _STDINT_SIGNED_MIN (, 0) -# define PTRDIFF_MAX \ - _STDINT_MAX (1, , 0) -# endif - -/* sig_atomic_t limits */ -# undef SIG_ATOMIC_MIN -# undef SIG_ATOMIC_MAX -# if -# define SIG_ATOMIC_MIN \ - _STDINT_SIGNED_MIN (, 0) -# else -# define SIG_ATOMIC_MIN \ - _STDINT_UNSIGNED_MIN (, 0) -# endif -# define SIG_ATOMIC_MAX \ - _STDINT_MAX (, , \ - 0) - - -/* size_t limit */ -# undef SIZE_MAX -# if 0 -# ifdef _LP64 -# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) -# else -# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) -# endif -# else -# define SIZE_MAX _STDINT_MAX (0, , 0) -# endif - -/* wchar_t limits */ -/* Get WCHAR_MIN, WCHAR_MAX. - This include is not on the top, above, because on OSF/1 4.0 we have a - sequence of nested includes - <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes - <stdint.h> and assumes its types are already defined. */ -# if 1 && ! (defined WCHAR_MIN && defined WCHAR_MAX) -# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -# include <wchar.h> -# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -# endif -# undef WCHAR_MIN -# undef WCHAR_MAX -# if -# define WCHAR_MIN \ - _STDINT_SIGNED_MIN (, 0) -# else -# define WCHAR_MIN \ - _STDINT_UNSIGNED_MIN (, 0) -# endif -# define WCHAR_MAX \ - _STDINT_MAX (, , 0) - -/* wint_t limits */ -/* If gnulib's <wchar.h> or <wctype.h> overrides wint_t, is not - accurate, therefore use the definitions from above. */ -# if !0 -# undef WINT_MIN -# undef WINT_MAX -# if -# define WINT_MIN \ - _STDINT_SIGNED_MIN (, 0) -# else -# define WINT_MIN \ - _STDINT_UNSIGNED_MIN (, 0) -# endif -# define WINT_MAX \ - _STDINT_MAX (, , 0) -# endif - -/* 7.18.4. Macros for integer constants */ - -/* 7.18.4.1. Macros for minimum-width integer constants */ -/* According to ISO C 99 Technical Corrigendum 1 */ - -/* Here we assume a standard architecture where the hardware integer - types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ - -# undef INT8_C -# undef UINT8_C -# define INT8_C(x) x -# define UINT8_C(x) x - -# undef INT16_C -# undef UINT16_C -# define INT16_C(x) x -# define UINT16_C(x) x - -# undef INT32_C -# undef UINT32_C -# define INT32_C(x) x -# define UINT32_C(x) x ## U - -# undef INT64_C -# undef UINT64_C -# if LONG_MAX >> 31 >> 31 == 1 -# define INT64_C(x) x##L -# elif defined _MSC_VER -# define INT64_C(x) x##i64 -# else -# define INT64_C(x) x##LL -# endif -# if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# define UINT64_C(x) x##UL -# elif defined _MSC_VER -# define UINT64_C(x) x##ui64 -# else -# define UINT64_C(x) x##ULL -# endif - -/* 7.18.4.2. Macros for greatest-width integer constants */ - -# ifndef INTMAX_C -# if LONG_MAX >> 30 == 1 -# define INTMAX_C(x) x##LL -# elif defined GL_INT64_T -# define INTMAX_C(x) INT64_C(x) -# else -# define INTMAX_C(x) x##L -# endif -# endif - -# ifndef UINTMAX_C -# if ULONG_MAX >> 31 == 1 -# define UINTMAX_C(x) x##ULL -# elif defined GL_UINT64_T -# define UINTMAX_C(x) UINT64_C(x) -# else -# define UINTMAX_C(x) x##UL -# endif -# endif - -#endif /* !1 */ - -/* Macros specified by ISO/IEC TS 18661-1:2014. */ - -#if (!defined UINTMAX_WIDTH \ - && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) -# ifdef INT8_MAX -# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) -# endif -# ifdef UINT8_MAX -# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) -# endif -# ifdef INT16_MAX -# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) -# endif -# ifdef UINT16_MAX -# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) -# endif -# ifdef INT32_MAX -# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) -# endif -# ifdef UINT32_MAX -# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) -# endif -# ifdef INT64_MAX -# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) -# endif -# ifdef UINT64_MAX -# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) -# endif -# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) -# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) -# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) -# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) -# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) -# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) -# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) -# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) -# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) -# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) -# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) -# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) -# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) -# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) -# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) -# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) -# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) -# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) -# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) -# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) -# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) -# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) -# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) -# ifdef WINT_MAX -# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) -# endif -# ifdef SIG_ATOMIC_MAX -# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) -# endif -#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ - -#endif /* _GL_STDINT_H */ -#endif /* !(defined __ANDROID__ && ...) */ -#endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/autotools/gnulib/stdio.h b/autotools/gnulib/stdio.h deleted file mode 100644 index 414e6df9..00000000 --- a/autotools/gnulib/stdio.h +++ /dev/null @@ -1,2356 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <stdio.h>. - - Copyright (C) 2004, 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H -/* Special invocation convention: - - Inside glibc header files. - - On OSF/1 5.1 we have a sequence of nested includes - <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> -> - <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>. - In this situation, the functions are not yet declared, therefore we cannot - provide the C++ aliases. */ - -#include_next <stdio.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_STDIO_H - -/* Suppress macOS deprecation warnings for sprintf and vsprintf. */ -#if (defined __APPLE__ && defined __MACH__) && !defined _POSIX_C_SOURCE -# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ -# include <AvailabilityMacros.h> -# endif -# if (defined MAC_OS_X_VERSION_MIN_REQUIRED \ - && 130000 <= MAC_OS_X_VERSION_MIN_REQUIRED) -# define _POSIX_C_SOURCE 200809L -# define _GL_DEFINED__POSIX_C_SOURCE -# endif -#endif - -#define _GL_ALREADY_INCLUDING_STDIO_H - -/* The include_next requires a split double-inclusion guard. */ -#include_next <stdio.h> - -#undef _GL_ALREADY_INCLUDING_STDIO_H - -#ifdef _GL_DEFINED__POSIX_C_SOURCE -# undef _GL_DEFINED__POSIX_C_SOURCE -# undef _POSIX_C_SOURCE -#endif - -#ifndef _GL_STDIO_H -#define _GL_STDIO_H - -/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_FORMAT, - _GL_ATTRIBUTE_MALLOC, _GL_ATTRIBUTE_NOTHROW, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* Get va_list. Needed on many systems, including glibc 2.8. */ -#include <stdarg.h> - -#include <stddef.h> - -/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8 - and eglibc 2.11.2. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> - -/* Solaris 10 and NetBSD 7.0 declare renameat in <unistd.h>, not in <stdio.h>. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if (1 || defined GNULIB_POSIXCHECK) && (defined __sun || defined __NetBSD__) \ - && ! defined __GLIBC__ -# include <unistd.h> -#endif - -/* Android 4.3 declares renameat in <sys/stat.h>, not in <stdio.h>. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if (1 || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ - && ! defined __GLIBC__ -# include <sys/stat.h> -#endif - -/* MSVC declares 'perror' in <stdlib.h>, not in <stdio.h>. We must include - it before we #define perror rpl_perror. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if (0 || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__) \ - && ! defined __GLIBC__ -# include <stdlib.h> -#endif - -/* MSVC declares 'remove' in <io.h>, not in <stdio.h>. We must include - it before we #define remove rpl_remove. */ -/* MSVC declares 'rename' in <io.h>, not in <stdio.h>. We must include - it before we #define rename rpl_rename. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if (0 || 1 || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__) \ - && ! defined __GLIBC__ -# include <io.h> -#endif - - -/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers - that can be freed by passing them as the Ith argument to the - function F. */ -#ifndef _GL_ATTRIBUTE_DEALLOC -# if __GNUC__ >= 11 -# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) -# else -# define _GL_ATTRIBUTE_DEALLOC(f, i) -# endif -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The __-protected variants of the attributes 'format' and 'printf' are - accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because - gnulib and libintl do '#define printf __printf__' when they override - the 'printf' function. */ -#ifndef _GL_ATTRIBUTE_FORMAT -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || defined __clang__ -# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) -# else -# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ -# endif -#endif - -/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly - allocated memory. */ -#ifndef _GL_ATTRIBUTE_MALLOC -# if __GNUC__ >= 3 || defined __clang__ -# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define _GL_ATTRIBUTE_MALLOC -# endif -#endif - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* An __attribute__ __format__ specifier for a function that takes a format - string and arguments, where the format string directives are the ones - standardized by ISO C99 and POSIX. - _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD */ -/* __gnu_printf__ is supported in GCC >= 4.4. */ -#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) -# define _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD __gnu_printf__ -#else -# define _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD __printf__ -#endif - -/* An __attribute__ __format__ specifier for a function that takes a format - string and arguments, where the format string directives are the ones of the - system printf(), rather than the ones standardized by ISO C99 and POSIX. - _GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM */ -/* On mingw, Gnulib sets __USE_MINGW_ANSI_STDIO in order to get closer to - the standards. The macro GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU indicates - whether this change is effective. On older mingw, it is not. */ -#if GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU -# define _GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD -#else -# define _GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM __printf__ -#endif - -/* _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD - indicates to GCC that the function takes a format string and arguments, - where the format string directives are the ones standardized by ISO C99 - and POSIX. */ -#define _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_STANDARD, formatstring_parameter, first_argument)) - -/* _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD, - except that it indicates to GCC that the supported format string directives - are the ones of the system printf(), rather than the ones standardized by - ISO C99 and POSIX. */ -#define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_SYSTEM, formatstring_parameter, first_argument)) - -/* _GL_ATTRIBUTE_FORMAT_SCANF - indicates to GCC that the function takes a format string and arguments, - where the format string directives are the ones standardized by ISO C99 - and POSIX. */ -#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) -# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT ((__gnu_scanf__, formatstring_parameter, first_argument)) -#else -# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) -#endif - -/* _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_SCANF, - except that it indicates to GCC that the supported format string directives - are the ones of the system scanf(), rather than the ones standardized by - ISO C99 and POSIX. */ -#define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -/* Macros for stringification. */ -#define _GL_STDIO_STRINGIZE(token) #token -#define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token) - -/* When also using extern inline, suppress the use of static inline in - standard headers of problematic Apple configurations, as Libc at - least through Libc-825.26 (2013-04-09) mishandles it; see, e.g., - <https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html>. - Perhaps Apple will fix this some day. */ -#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \ - && defined __GNUC__ && defined __STDC__) -# undef putc_unlocked -#endif - - -/* Maximum number of characters produced by printing a NaN value. */ -#ifndef _PRINTF_NAN_LEN_MAX -# if defined __FreeBSD__ || defined __DragonFly__ \ - || defined __NetBSD__ \ - || (defined __APPLE__ && defined __MACH__) -/* On BSD systems, a NaN value prints as just "nan", without a sign. */ -# define _PRINTF_NAN_LEN_MAX 3 -# elif (__GLIBC__ >= 2) || MUSL_LIBC || defined __OpenBSD__ || defined __sun || defined __CYGWIN__ -/* glibc, musl libc, OpenBSD, Solaris libc, and Cygwin produce "[-]nan". */ -# define _PRINTF_NAN_LEN_MAX 4 -# elif defined _AIX -/* AIX produces "[-]NaNQ". */ -# define _PRINTF_NAN_LEN_MAX 5 -# elif defined _WIN32 && !defined __CYGWIN__ -/* On native Windows, the output can be: - - with MSVC ucrt: "[-]nan" or "[-]nan(ind)" or "[-]nan(snan)", - - with mingw: "[-]1.#IND" or "[-]1.#QNAN". */ -# define _PRINTF_NAN_LEN_MAX 10 -# elif defined __sgi -/* On IRIX, the output typically is "[-]nan0xNNNNNNNN" with 8 hexadecimal - digits. */ -# define _PRINTF_NAN_LEN_MAX 14 -# else -/* We don't know, but 32 should be a safe maximum. */ -# define _PRINTF_NAN_LEN_MAX 32 -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define dprintf rpl_dprintf -# endif -_GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *restrict format, ...)); -# else -# if !1 -_GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (dprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef dprintf -# if HAVE_RAW_DECL_DPRINTF -_GL_WARN_ON_USE (dprintf, "dprintf is unportable - " - "use gnulib module dprintf for portability"); -# endif -#endif - -#if 0 -/* Close STREAM and its underlying file descriptor. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define fclose rpl_fclose -# endif -_GL_FUNCDECL_RPL (fclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (fclose, int, (FILE *stream)); -# else -_GL_CXXALIAS_SYS (fclose, int, (FILE *stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fclose); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fclose -/* Assume fclose is always declared. */ -_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - " - "use gnulib module fclose for portable POSIX compliance"); -#endif - -#if 1 -/* On native Windows, map 'fcloseall' to '_fcloseall', so that -loldnames is - not required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::fcloseall on all platforms that have - it. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fcloseall -# define fcloseall _fcloseall -# endif -_GL_CXXALIAS_MDA (fcloseall, int, (void)); -# else -# if 1 -# if defined __FreeBSD__ || defined __DragonFly__ -_GL_CXXALIAS_SYS (fcloseall, void, (void)); -# else -_GL_CXXALIAS_SYS (fcloseall, int, (void)); -# endif -# endif -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (fcloseall); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fdopen -# define fdopen rpl_fdopen -# endif -_GL_FUNCDECL_RPL (fdopen, FILE *, - (int fd, const char *mode) - _GL_ARG_NONNULL ((2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -_GL_CXXALIAS_RPL (fdopen, FILE *, (int fd, const char *mode)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fdopen -# define fdopen _fdopen -# endif -_GL_CXXALIAS_MDA (fdopen, FILE *, (int fd, const char *mode)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate fdopen with fclose or rpl_fclose. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (fdopen, FILE *, - (int fd, const char *mode) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# else -_GL_FUNCDECL_SYS (fdopen, FILE *, - (int fd, const char *mode) - _GL_ARG_NONNULL ((2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -# endif -_GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode)); -# endif -_GL_CXXALIASWARN (fdopen); -#else -# if 0 && __GNUC__ >= 11 && !defined fdopen -/* For -Wmismatched-dealloc: Associate fdopen with fclose or rpl_fclose. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (fdopen, FILE *, - (int fd, const char *mode) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# else -_GL_FUNCDECL_SYS (fdopen, FILE *, - (int fd, const char *mode) - _GL_ARG_NONNULL ((2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef fdopen -/* Assume fdopen is always declared. */ -_GL_WARN_ON_USE (fdopen, "fdopen on native Windows platforms is not POSIX compliant - " - "use gnulib module fdopen for portability"); -# elif 1 -/* On native Windows, map 'fdopen' to '_fdopen', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::fdopen always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fdopen -# define fdopen _fdopen -# endif -_GL_CXXALIAS_MDA (fdopen, FILE *, (int fd, const char *mode)); -# else -_GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode)); -# endif -_GL_CXXALIASWARN (fdopen); -# endif -#endif - -#if 0 -/* Flush all pending data on STREAM according to POSIX rules. Both - output and seekable input streams are supported. - Note! LOSS OF DATA can occur if fflush is applied on an input stream - that is _not_seekable_ or on an update stream that is _not_seekable_ - and in which the most recent operation was input. Seekability can - be tested with lseek(fileno(fp),0,SEEK_CUR). */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define fflush rpl_fflush -# endif -_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream)); -_GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream)); -# else -_GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fflush); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fflush -/* Assume fflush is always declared. */ -_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - " - "use gnulib module fflush for portable POSIX compliance"); -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fgetc -# define fgetc rpl_fgetc -# endif -_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (fgetc, int, (FILE *stream)); -# else -_GL_CXXALIAS_SYS (fgetc, int, (FILE *stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fgetc); -# endif -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fgets -# define fgets rpl_fgets -# endif -_GL_FUNCDECL_RPL (fgets, char *, - (char *restrict s, int n, FILE *restrict stream) - _GL_ARG_NONNULL ((1, 3))); -_GL_CXXALIAS_RPL (fgets, char *, - (char *restrict s, int n, FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (fgets, char *, - (char *restrict s, int n, FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fgets); -# endif -#endif - -#if 1 -/* On native Windows, map 'fileno' to '_fileno', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::fileno always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fileno -# define fileno _fileno -# endif -_GL_CXXALIAS_MDA (fileno, int, (FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (fileno, int, (FILE *restrict stream)); -# endif -_GL_CXXALIASWARN (fileno); -#endif - -#if 0 -# if (0 && 0) \ - || (0 && 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fopen -# define fopen rpl_fopen -# endif -_GL_FUNCDECL_RPL (fopen, FILE *, - (const char *restrict filename, const char *restrict mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -_GL_CXXALIAS_RPL (fopen, FILE *, - (const char *restrict filename, const char *restrict mode)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate fopen with fclose or rpl_fclose. */ -_GL_FUNCDECL_SYS (fopen, FILE *, - (const char *restrict filename, const char *restrict mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1)); -# endif -_GL_CXXALIAS_SYS (fopen, FILE *, - (const char *restrict filename, const char *restrict mode)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fopen); -# endif -#else -# if 0 && __GNUC__ >= 11 && !defined fopen -/* For -Wmismatched-dealloc: Associate fopen with fclose or rpl_fclose. */ -_GL_FUNCDECL_SYS (fopen, FILE *, - (const char *restrict filename, const char *restrict mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1)); -# endif -# if defined GNULIB_POSIXCHECK -# undef fopen -/* Assume fopen is always declared. */ -_GL_WARN_ON_USE (fopen, "fopen on native Windows platforms is not POSIX compliant - " - "use gnulib module fopen for portability"); -# endif -#endif - -#if 0 || 1 -# if (0 && 0) \ - || (1 && 0 && (0 || 0)) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define fprintf rpl_fprintf -# endif -# define GNULIB_overrides_fprintf 1 -# if 0 || 0 -_GL_FUNCDECL_RPL (fprintf, int, - (FILE *restrict fp, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -# else -_GL_FUNCDECL_RPL (fprintf, int, - (FILE *restrict fp, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 3) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_RPL (fprintf, int, - (FILE *restrict fp, const char *restrict format, ...)); -# else -_GL_CXXALIAS_SYS (fprintf, int, - (FILE *restrict fp, const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fprintf); -# endif -#endif -#if !0 && defined GNULIB_POSIXCHECK -# if !GNULIB_overrides_fprintf -# undef fprintf -# endif -/* Assume fprintf is always declared. */ -_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - " - "use gnulib module fprintf-posix for portable " - "POSIX compliance"); -#endif - -#if 0 -/* Discard all pending buffered I/O data on STREAM. - STREAM must not be wide-character oriented. - When discarding pending output, the file position is set back to where it - was before the write calls. When discarding pending input, the file - position is advanced to match the end of the previously read input. - Return 0 if successful. Upon error, return -1 and set errno. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define fpurge rpl_fpurge -# endif -_GL_FUNCDECL_RPL (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (fpurge, int, (FILE *gl_stream)); -# else -# if !1 -_GL_FUNCDECL_SYS (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (fpurge, int, (FILE *gl_stream)); -# endif -_GL_CXXALIASWARN (fpurge); -#elif defined GNULIB_POSIXCHECK -# undef fpurge -# if HAVE_RAW_DECL_FPURGE -_GL_WARN_ON_USE (fpurge, "fpurge is not always present - " - "use gnulib module fpurge for portability"); -# endif -#endif - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fputc -# define fputc rpl_fputc -# endif -_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (fputc, int, (int c, FILE *stream)); -# else -_GL_CXXALIAS_SYS (fputc, int, (int c, FILE *stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fputc); -# endif -#endif - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fputs -# define fputs rpl_fputs -# endif -_GL_FUNCDECL_RPL (fputs, int, - (const char *restrict string, FILE *restrict stream) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (fputs, int, - (const char *restrict string, FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (fputs, int, - (const char *restrict string, FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fputs); -# endif -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fread -# define fread rpl_fread -# endif -_GL_FUNCDECL_RPL (fread, size_t, - (void *restrict ptr, size_t s, size_t n, - FILE *restrict stream) - _GL_ARG_NONNULL ((4))); -_GL_CXXALIAS_RPL (fread, size_t, - (void *restrict ptr, size_t s, size_t n, - FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (fread, size_t, - (void *restrict ptr, size_t s, size_t n, - FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fread); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef freopen -# define freopen rpl_freopen -# endif -_GL_FUNCDECL_RPL (freopen, FILE *, - (const char *restrict filename, const char *restrict mode, - FILE *restrict stream) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (freopen, FILE *, - (const char *restrict filename, const char *restrict mode, - FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (freopen, FILE *, - (const char *restrict filename, const char *restrict mode, - FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (freopen); -# endif -#elif defined GNULIB_POSIXCHECK -# undef freopen -/* Assume freopen is always declared. */ -_GL_WARN_ON_USE (freopen, - "freopen on native Windows platforms is not POSIX compliant - " - "use gnulib module freopen for portability"); -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fscanf -# define fscanf rpl_fscanf -# endif -_GL_FUNCDECL_RPL (fscanf, int, - (FILE *restrict stream, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 3) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (fscanf, int, - (FILE *restrict stream, const char *restrict format, ...)); -# else -_GL_CXXALIAS_SYS (fscanf, int, - (FILE *restrict stream, const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fscanf); -# endif -#endif - - -/* Set up the following warnings, based on which modules are in use. - GNU Coding Standards discourage the use of fseek, since it imposes - an arbitrary limitation on some 32-bit hosts. Remember that the - fseek module depends on the fseeko module, so we only have three - cases to consider: - - 1. The developer is not using either module. Issue a warning under - GNULIB_POSIXCHECK for both functions, to remind them that both - functions have bugs on some systems. _GL_NO_LARGE_FILES has no - impact on this warning. - - 2. The developer is using both modules. They may be unaware of the - arbitrary limitations of fseek, so issue a warning under - GNULIB_POSIXCHECK. On the other hand, they may be using both - modules intentionally, so the developer can define - _GL_NO_LARGE_FILES in the compilation units where the use of fseek - is safe, to silence the warning. - - 3. The developer is using the fseeko module, but not fseek. Gnulib - guarantees that fseek will still work around platform bugs in that - case, but we presume that the developer is aware of the pitfalls of - fseek and was trying to avoid it, so issue a warning even when - GNULIB_POSIXCHECK is undefined. Again, _GL_NO_LARGE_FILES can be - defined to silence the warning in particular compilation units. - In C++ compilations with GNULIB_NAMESPACE, in order to avoid that - fseek gets defined as a macro, it is recommended that the developer - uses the fseek module, even if he is not calling the fseek function. - - Most gnulib clients that perform stream operations should fall into - category 3. */ - -#if 0 -# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES -# define _GL_FSEEK_WARN /* Category 2, above. */ -# undef fseek -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fseek -# define fseek rpl_fseek -# endif -_GL_FUNCDECL_RPL (fseek, int, (FILE *fp, long offset, int whence) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (fseek, int, (FILE *fp, long offset, int whence)); -# else -_GL_CXXALIAS_SYS (fseek, int, (FILE *fp, long offset, int whence)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fseek); -# endif -#endif - -#if 0 -# if !0 && !defined _GL_NO_LARGE_FILES -# define _GL_FSEEK_WARN /* Category 3, above. */ -# undef fseek -# endif -# if 0 -/* Provide an fseeko function that is aware of a preceding fflush(), and which - detects pipes. */ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fseeko -# define fseeko rpl_fseeko -# endif -_GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)); -# endif -_GL_CXXALIASWARN (fseeko); -#elif defined GNULIB_POSIXCHECK -# define _GL_FSEEK_WARN /* Category 1, above. */ -# undef fseek -# undef fseeko -# if HAVE_RAW_DECL_FSEEKO -_GL_WARN_ON_USE (fseeko, "fseeko is unportable - " - "use gnulib module fseeko for portability"); -# endif -#endif - -#ifdef _GL_FSEEK_WARN -# undef _GL_FSEEK_WARN -/* Here, either fseek is undefined (but C89 guarantees that it is - declared), or it is defined as rpl_fseek (declared above). */ -_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB " - "on 32-bit platforms - " - "use fseeko function for handling of large files"); -#endif - - -/* ftell, ftello. See the comments on fseek/fseeko. */ - -#if 0 -# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES -# define _GL_FTELL_WARN /* Category 2, above. */ -# undef ftell -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ftell -# define ftell rpl_ftell -# endif -_GL_FUNCDECL_RPL (ftell, long, (FILE *fp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (ftell, long, (FILE *fp)); -# else -_GL_CXXALIAS_SYS (ftell, long, (FILE *fp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ftell); -# endif -#endif - -#if 0 -# if !0 && !defined _GL_NO_LARGE_FILES -# define _GL_FTELL_WARN /* Category 3, above. */ -# undef ftell -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ftello -# define ftello rpl_ftello -# endif -_GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); -# endif -_GL_CXXALIASWARN (ftello); -#elif defined GNULIB_POSIXCHECK -# define _GL_FTELL_WARN /* Category 1, above. */ -# undef ftell -# undef ftello -# if HAVE_RAW_DECL_FTELLO -_GL_WARN_ON_USE (ftello, "ftello is unportable - " - "use gnulib module ftello for portability"); -# endif -#endif - -#ifdef _GL_FTELL_WARN -# undef _GL_FTELL_WARN -/* Here, either ftell is undefined (but C89 guarantees that it is - declared), or it is defined as rpl_ftell (declared above). */ -_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB " - "on 32-bit platforms - " - "use ftello function for handling of large files"); -#endif - - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fwrite -# define fwrite rpl_fwrite -# endif -_GL_FUNCDECL_RPL (fwrite, size_t, - (const void *restrict ptr, size_t s, size_t n, - FILE *restrict stream) - _GL_ARG_NONNULL ((1, 4))); -_GL_CXXALIAS_RPL (fwrite, size_t, - (const void *restrict ptr, size_t s, size_t n, - FILE *restrict stream)); -# else -_GL_CXXALIAS_SYS (fwrite, size_t, - (const void *restrict ptr, size_t s, size_t n, - FILE *restrict stream)); - -/* Work around bug 11959 when fortifying glibc 2.4 through 2.15 - <https://sourceware.org/bugzilla/show_bug.cgi?id=11959>, - which sometimes causes an unwanted diagnostic for fwrite calls. - This affects only function declaration attributes under certain - versions of gcc and clang, and is not needed for C++. */ -# if (0 < __USE_FORTIFY_LEVEL \ - && __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \ - && 3 < __GNUC__ + (4 <= __GNUC_MINOR__) \ - && !defined __cplusplus) -# undef fwrite -# undef fwrite_unlocked -extern size_t __REDIRECT (rpl_fwrite, - (const void *__restrict, size_t, size_t, - FILE *__restrict), - fwrite); -extern size_t __REDIRECT (rpl_fwrite_unlocked, - (const void *__restrict, size_t, size_t, - FILE *__restrict), - fwrite_unlocked); -# define fwrite rpl_fwrite -# define fwrite_unlocked rpl_fwrite_unlocked -# endif -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fwrite); -# endif -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getc -# define getc rpl_fgetc -# endif -_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL_1 (getc, rpl_fgetc, int, (FILE *stream)); -# else -_GL_CXXALIAS_SYS (getc, int, (FILE *stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getc); -# endif -#endif - -#if 1 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getchar -# define getchar rpl_getchar -# endif -_GL_FUNCDECL_RPL (getchar, int, (void)); -_GL_CXXALIAS_RPL (getchar, int, (void)); -# else -_GL_CXXALIAS_SYS (getchar, int, (void)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getchar); -# endif -#endif - -#if 1 -/* Read input, up to (and including) the next occurrence of DELIMITER, from - STREAM, store it in *LINEPTR (and NUL-terminate it). - *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE - bytes of space. It is realloc'd as necessary. - Return the number of bytes read and stored at *LINEPTR (not including the - NUL terminator), or -1 on error or EOF. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getdelim -# define getdelim rpl_getdelim -# endif -_GL_FUNCDECL_RPL (getdelim, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - int delimiter, - FILE *restrict stream) - _GL_ARG_NONNULL ((1, 2, 4))); -_GL_CXXALIAS_RPL (getdelim, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - int delimiter, - FILE *restrict stream)); -# else -# if !1 -_GL_FUNCDECL_SYS (getdelim, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - int delimiter, - FILE *restrict stream) - _GL_ARG_NONNULL ((1, 2, 4))); -# endif -_GL_CXXALIAS_SYS (getdelim, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - int delimiter, - FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getdelim); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getdelim -# if HAVE_RAW_DECL_GETDELIM -_GL_WARN_ON_USE (getdelim, "getdelim is unportable - " - "use gnulib module getdelim for portability"); -# endif -#endif - -#if 1 -/* Read a line, up to (and including) the next newline, from STREAM, store it - in *LINEPTR (and NUL-terminate it). - *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE - bytes of space. It is realloc'd as necessary. - Return the number of bytes read and stored at *LINEPTR (not including the - NUL terminator), or -1 on error or EOF. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getline -# define getline rpl_getline -# endif -_GL_FUNCDECL_RPL (getline, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - FILE *restrict stream) - _GL_ARG_NONNULL ((1, 2, 3))); -_GL_CXXALIAS_RPL (getline, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - FILE *restrict stream)); -# else -# if !1 -_GL_FUNCDECL_SYS (getline, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - FILE *restrict stream) - _GL_ARG_NONNULL ((1, 2, 3))); -# endif -_GL_CXXALIAS_SYS (getline, ssize_t, - (char **restrict lineptr, size_t *restrict linesize, - FILE *restrict stream)); -# endif -# if __GLIBC__ >= 2 && 1 -_GL_CXXALIASWARN (getline); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getline -# if HAVE_RAW_DECL_GETLINE -_GL_WARN_ON_USE (getline, "getline is unportable - " - "use gnulib module getline for portability"); -# endif -#endif - -/* It is very rare that the developer ever has full control of stdin, - so any use of gets warrants an unconditional warning; besides, C11 - removed it. */ -#undef gets -#if HAVE_RAW_DECL_GETS && !defined __cplusplus -_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); -#endif - -#if 1 -/* On native Windows, map 'getw' to '_getw', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::getw always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getw -# define getw _getw -# endif -_GL_CXXALIAS_MDA (getw, int, (FILE *restrict stream)); -# else -# if 1 -# if defined __APPLE__ && defined __MACH__ -/* The presence of the declaration depends on _POSIX_C_SOURCE. */ -_GL_FUNCDECL_SYS (getw, int, (FILE *restrict stream)); -# endif -_GL_CXXALIAS_SYS (getw, int, (FILE *restrict stream)); -# endif -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getw); -# endif -#endif - -#if 0 || 0 -struct obstack; -/* Grow an obstack with formatted output. Return the number of - bytes added to OBS. No trailing nul byte is added, and the - object should be closed with obstack_finish before use. Upon - memory allocation error, call obstack_alloc_failed_handler. Upon - other error, return -1. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define obstack_printf rpl_obstack_printf -# endif -_GL_FUNCDECL_RPL (obstack_printf, int, - (struct obstack *obs, const char *format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (obstack_printf, int, - (struct obstack *obs, const char *format, ...)); -# else -# if !1 -_GL_FUNCDECL_SYS (obstack_printf, int, - (struct obstack *obs, const char *format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (obstack_printf, int, - (struct obstack *obs, const char *format, ...)); -# endif -_GL_CXXALIASWARN (obstack_printf); -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define obstack_vprintf rpl_obstack_vprintf -# endif -_GL_FUNCDECL_RPL (obstack_vprintf, int, - (struct obstack *obs, const char *format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (obstack_vprintf, int, - (struct obstack *obs, const char *format, va_list args)); -# else -# if !1 -_GL_FUNCDECL_SYS (obstack_vprintf, int, - (struct obstack *obs, const char *format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (obstack_vprintf, int, - (struct obstack *obs, const char *format, va_list args)); -# endif -_GL_CXXALIASWARN (obstack_vprintf); -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (pclose, int, (FILE *stream)); -_GL_CXXALIASWARN (pclose); -#elif defined GNULIB_POSIXCHECK -# undef pclose -# if HAVE_RAW_DECL_PCLOSE -_GL_WARN_ON_USE (pclose, "pclose is unportable - " - "use gnulib module pclose for more portability"); -# endif -#endif - -#if 0 -/* Print a message to standard error, describing the value of ERRNO, - (if STRING is not NULL and not empty) prefixed with STRING and ": ", - and terminated with a newline. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define perror rpl_perror -# endif -_GL_FUNCDECL_RPL (perror, void, (const char *string)); -_GL_CXXALIAS_RPL (perror, void, (const char *string)); -# else -_GL_CXXALIAS_SYS (perror, void, (const char *string)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (perror); -# endif -#elif defined GNULIB_POSIXCHECK -# undef perror -/* Assume perror is always declared. */ -_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - " - "use gnulib module perror for portability"); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef popen -# define popen rpl_popen -# endif -_GL_FUNCDECL_RPL (popen, FILE *, - (const char *cmd, const char *mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (pclose, 1) - _GL_ATTRIBUTE_MALLOC); -_GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode)); -# else -# if !1 || __GNUC__ >= 11 -_GL_FUNCDECL_SYS (popen, FILE *, - (const char *cmd, const char *mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (pclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -_GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode)); -# endif -_GL_CXXALIASWARN (popen); -#else -# if 0 && __GNUC__ >= 11 && !defined popen -/* For -Wmismatched-dealloc: Associate popen with pclose or rpl_pclose. */ -_GL_FUNCDECL_SYS (popen, FILE *, - (const char *cmd, const char *mode) - _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (pclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -# if defined GNULIB_POSIXCHECK -# undef popen -# if HAVE_RAW_DECL_POPEN -_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - " - "use gnulib module popen or pipe for more portability"); -# endif -# endif -#endif - -#if 0 || 1 -# if (0 && 0) \ - || (1 && 0 && (0 || 0)) -# if defined __GNUC__ || defined __clang__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -/* Don't break __attribute__((format(printf,M,N))). */ -# define printf __printf__ -# endif -# if 0 || 0 -_GL_FUNCDECL_RPL_1 (__printf__, int, - (const char *restrict format, ...) - __asm__ ( - _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (1, 2) - _GL_ARG_NONNULL ((1))); -# else -_GL_FUNCDECL_RPL_1 (__printf__, int, - (const char *restrict format, ...) - __asm__ ( - _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) - _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 2) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); -# else -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define printf rpl_printf -# endif -_GL_FUNCDECL_RPL (printf, int, - (const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (1, 2) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (printf, int, (const char *restrict format, ...)); -# endif -# define GNULIB_overrides_printf 1 -# else -_GL_CXXALIAS_SYS (printf, int, (const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (printf); -# endif -#endif -#if !0 && defined GNULIB_POSIXCHECK -# if !GNULIB_overrides_printf -# undef printf -# endif -/* Assume printf is always declared. */ -_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - " - "use gnulib module printf-posix for portable " - "POSIX compliance"); -#endif - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putc -# define putc rpl_fputc -# endif -_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL_1 (putc, rpl_fputc, int, (int c, FILE *stream)); -# else -_GL_CXXALIAS_SYS (putc, int, (int c, FILE *stream)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (putc); -# endif -#endif - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putchar -# define putchar rpl_putchar -# endif -_GL_FUNCDECL_RPL (putchar, int, (int c)); -_GL_CXXALIAS_RPL (putchar, int, (int c)); -# else -_GL_CXXALIAS_SYS (putchar, int, (int c)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (putchar); -# endif -#endif - -#if 1 -# if 0 && (0 || 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef puts -# define puts rpl_puts -# endif -_GL_FUNCDECL_RPL (puts, int, (const char *string) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (puts, int, (const char *string)); -# else -_GL_CXXALIAS_SYS (puts, int, (const char *string)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (puts); -# endif -#endif - -#if 1 -/* On native Windows, map 'putw' to '_putw', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::putw always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putw -# define putw _putw -# endif -_GL_CXXALIAS_MDA (putw, int, (int w, FILE *restrict stream)); -# else -# if 1 -# if defined __APPLE__ && defined __MACH__ -/* The presence of the declaration depends on _POSIX_C_SOURCE. */ -_GL_FUNCDECL_SYS (putw, int, (int w, FILE *restrict stream)); -# endif -_GL_CXXALIAS_SYS (putw, int, (int w, FILE *restrict stream)); -# endif -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (putw); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef remove -# define remove rpl_remove -# endif -_GL_FUNCDECL_RPL (remove, int, (const char *name) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (remove, int, (const char *name)); -# else -_GL_CXXALIAS_SYS (remove, int, (const char *name)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (remove); -# endif -#elif defined GNULIB_POSIXCHECK -# undef remove -/* Assume remove is always declared. */ -_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - " - "use gnulib module remove for more portability"); -#endif - -#if 1 -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rename -# define rename rpl_rename -# endif -_GL_FUNCDECL_RPL (rename, int, - (const char *old_filename, const char *new_filename) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (rename, int, - (const char *old_filename, const char *new_filename)); -# else -_GL_CXXALIAS_SYS (rename, int, - (const char *old_filename, const char *new_filename)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (rename); -# endif -#elif defined GNULIB_POSIXCHECK -# undef rename -/* Assume rename is always declared. */ -_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - " - "use gnulib module rename for more portability"); -#endif - -#if 1 -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef renameat -# define renameat rpl_renameat -# endif -_GL_FUNCDECL_RPL (renameat, int, - (int fd1, char const *file1, int fd2, char const *file2) - _GL_ARG_NONNULL ((2, 4))); -_GL_CXXALIAS_RPL (renameat, int, - (int fd1, char const *file1, int fd2, char const *file2)); -# else -# if !1 -_GL_FUNCDECL_SYS (renameat, int, - (int fd1, char const *file1, int fd2, char const *file2) - _GL_ARG_NONNULL ((2, 4))); -# endif -_GL_CXXALIAS_SYS (renameat, int, - (int fd1, char const *file1, int fd2, char const *file2)); -# endif -_GL_CXXALIASWARN (renameat); -#elif defined GNULIB_POSIXCHECK -# undef renameat -# if HAVE_RAW_DECL_RENAMEAT -_GL_WARN_ON_USE (renameat, "renameat is not portable - " - "use gnulib module renameat for portability"); -# endif -#endif - -#if 1 -# if 0 && 0 -# if defined __GNUC__ || defined __clang__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef scanf -/* Don't break __attribute__((format(scanf,M,N))). */ -# define scanf __scanf__ -# endif -_GL_FUNCDECL_RPL_1 (__scanf__, int, - (const char *restrict format, ...) - __asm__ ( - _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_scanf)) - _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL_1 (scanf, __scanf__, int, (const char *restrict format, ...)); -# else -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef scanf -# define scanf rpl_scanf -# endif -_GL_FUNCDECL_RPL (scanf, int, (const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (scanf, int, (const char *restrict format, ...)); -# endif -# else -_GL_CXXALIAS_SYS (scanf, int, (const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (scanf); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define snprintf rpl_snprintf -# endif -# define GNULIB_overrides_snprintf 1 -_GL_FUNCDECL_RPL (snprintf, int, - (char *restrict str, size_t size, - const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (3, 4) - _GL_ARG_NONNULL ((3))); -_GL_CXXALIAS_RPL (snprintf, int, - (char *restrict str, size_t size, - const char *restrict format, ...)); -# else -# if !1 -_GL_FUNCDECL_SYS (snprintf, int, - (char *restrict str, size_t size, - const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (3, 4) - _GL_ARG_NONNULL ((3))); -# endif -_GL_CXXALIAS_SYS (snprintf, int, - (char *restrict str, size_t size, - const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (snprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef snprintf -# if HAVE_RAW_DECL_SNPRINTF -_GL_WARN_ON_USE (snprintf, "snprintf is unportable - " - "use gnulib module snprintf for portability"); -# endif -#endif - -/* Some people would argue that all sprintf uses should be warned about - (for example, OpenBSD issues a link warning for it), - since it can cause security holes due to buffer overruns. - However, we believe that sprintf can be used safely, and is more - efficient than snprintf in those safe cases; and as proof of our - belief, we use sprintf in several gnulib modules. So this header - intentionally avoids adding a warning to sprintf except when - GNULIB_POSIXCHECK is defined. */ - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define sprintf rpl_sprintf -# endif -# define GNULIB_overrides_sprintf 1 -_GL_FUNCDECL_RPL (sprintf, int, - (char *restrict str, const char *restrict format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (sprintf, int, - (char *restrict str, const char *restrict format, ...)); -# else -_GL_CXXALIAS_SYS (sprintf, int, - (char *restrict str, const char *restrict format, ...)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (sprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef sprintf -/* Assume sprintf is always declared. */ -_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - " - "use gnulib module sprintf-posix for portable " - "POSIX compliance"); -#endif - -#if 1 -/* On native Windows, map 'tempnam' to '_tempnam', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::tempnam always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tempnam -# define tempnam _tempnam -# endif -_GL_CXXALIAS_MDA (tempnam, char *, (const char *dir, const char *prefix)); -# else -_GL_CXXALIAS_SYS (tempnam, char *, (const char *dir, const char *prefix)); -# endif -_GL_CXXALIASWARN (tempnam); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define tmpfile rpl_tmpfile -# endif -_GL_FUNCDECL_RPL (tmpfile, FILE *, (void) - _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -_GL_CXXALIAS_RPL (tmpfile, FILE *, (void)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate tmpfile with fclose or rpl_fclose. */ -_GL_FUNCDECL_SYS (tmpfile, FILE *, (void) - _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -_GL_CXXALIAS_SYS (tmpfile, FILE *, (void)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (tmpfile); -# endif -#else -# if 0 && __GNUC__ >= 11 && !defined tmpfile -/* For -Wmismatched-dealloc: Associate tmpfile with fclose or rpl_fclose. */ -_GL_FUNCDECL_SYS (tmpfile, FILE *, (void) - _GL_ATTRIBUTE_DEALLOC (fclose, 1) - _GL_ATTRIBUTE_MALLOC); -# endif -# if defined GNULIB_POSIXCHECK -# undef tmpfile -# if HAVE_RAW_DECL_TMPFILE -_GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - " - "use gnulib module tmpfile for portability"); -# endif -# endif -#endif - -#if 1 -/* Write formatted output to a string dynamically allocated with malloc(). - If the memory allocation succeeds, store the address of the string in - *RESULT and return the number of resulting bytes, excluding the trailing - NUL. Upon memory allocation error, or some other error, return -1. */ -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define asprintf rpl_asprintf -# endif -# define GNULIB_overrides_asprintf -_GL_FUNCDECL_RPL (asprintf, int, - (char **result, const char *format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (asprintf, int, - (char **result, const char *format, ...)); -# else -# if !1 -_GL_FUNCDECL_SYS (asprintf, int, - (char **result, const char *format, ...) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 3) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (asprintf, int, - (char **result, const char *format, ...)); -# endif -_GL_CXXALIASWARN (asprintf); -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vasprintf rpl_vasprintf -# endif -# define GNULIB_overrides_vasprintf 1 -_GL_FUNCDECL_RPL (vasprintf, int, - (char **result, const char *format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (vasprintf, int, - (char **result, const char *format, va_list args)); -# else -# if !1 -_GL_FUNCDECL_SYS (vasprintf, int, - (char **result, const char *format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (vasprintf, int, - (char **result, const char *format, va_list args)); -# endif -_GL_CXXALIASWARN (vasprintf); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vdprintf rpl_vdprintf -# endif -_GL_FUNCDECL_RPL (vdprintf, int, - (int fd, const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (vdprintf, int, - (int fd, const char *restrict format, va_list args)); -# else -# if !1 -_GL_FUNCDECL_SYS (vdprintf, int, - (int fd, const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((2))); -# endif -/* Need to cast, because on Solaris, the third parameter will likely be - __va_list args. */ -_GL_CXXALIAS_SYS_CAST (vdprintf, int, - (int fd, const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vdprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef vdprintf -# if HAVE_RAW_DECL_VDPRINTF -_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - " - "use gnulib module vdprintf for portability"); -# endif -#endif - -#if 0 || 1 -# if (0 && 0) \ - || (1 && 0 && (0 || 0)) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vfprintf rpl_vfprintf -# endif -# define GNULIB_overrides_vfprintf 1 -# if 0 -_GL_FUNCDECL_RPL (vfprintf, int, - (FILE *restrict fp, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -# else -_GL_FUNCDECL_RPL (vfprintf, int, - (FILE *restrict fp, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 0) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_RPL (vfprintf, int, - (FILE *restrict fp, - const char *restrict format, va_list args)); -# else -/* Need to cast, because on Solaris, the third parameter is - __va_list args - and GCC's fixincludes did not change this to __gnuc_va_list. */ -_GL_CXXALIAS_SYS_CAST (vfprintf, int, - (FILE *restrict fp, - const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vfprintf); -# endif -#endif -#if !0 && defined GNULIB_POSIXCHECK -# if !GNULIB_overrides_vfprintf -# undef vfprintf -# endif -/* Assume vfprintf is always declared. */ -_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - " - "use gnulib module vfprintf-posix for portable " - "POSIX compliance"); -#endif - -#if 0 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef vfscanf -# define vfscanf rpl_vfscanf -# endif -_GL_FUNCDECL_RPL (vfscanf, int, - (FILE *restrict stream, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 0) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (vfscanf, int, - (FILE *restrict stream, - const char *restrict format, va_list args)); -# else -_GL_CXXALIAS_SYS (vfscanf, int, - (FILE *restrict stream, - const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vfscanf); -# endif -#endif - -#if 0 || 1 -# if (0 && 0) \ - || (1 && 0 && (0 || 0)) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vprintf rpl_vprintf -# endif -# define GNULIB_overrides_vprintf 1 -# if 0 || 0 -_GL_FUNCDECL_RPL (vprintf, int, (const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (1, 0) - _GL_ARG_NONNULL ((1))); -# else -_GL_FUNCDECL_RPL (vprintf, int, (const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 0) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_RPL (vprintf, int, (const char *restrict format, va_list args)); -# else -/* Need to cast, because on Solaris, the second parameter is - __va_list args - and GCC's fixincludes did not change this to __gnuc_va_list. */ -_GL_CXXALIAS_SYS_CAST (vprintf, int, - (const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vprintf); -# endif -#endif -#if !0 && defined GNULIB_POSIXCHECK -# if !GNULIB_overrides_vprintf -# undef vprintf -# endif -/* Assume vprintf is always declared. */ -_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " - "use gnulib module vprintf-posix for portable " - "POSIX compliance"); -#endif - -#if 0 -# if 0 && 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef vscanf -# define vscanf rpl_vscanf -# endif -_GL_FUNCDECL_RPL (vscanf, int, (const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 0) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (vscanf, int, (const char *restrict format, va_list args)); -# else -_GL_CXXALIAS_SYS (vscanf, int, (const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vscanf); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vsnprintf rpl_vsnprintf -# endif -# define GNULIB_overrides_vsnprintf 1 -_GL_FUNCDECL_RPL (vsnprintf, int, - (char *restrict str, size_t size, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (3, 0) - _GL_ARG_NONNULL ((3))); -_GL_CXXALIAS_RPL (vsnprintf, int, - (char *restrict str, size_t size, - const char *restrict format, va_list args)); -# else -# if !1 -_GL_FUNCDECL_SYS (vsnprintf, int, - (char *restrict str, size_t size, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (3, 0) - _GL_ARG_NONNULL ((3))); -# endif -_GL_CXXALIAS_SYS (vsnprintf, int, - (char *restrict str, size_t size, - const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vsnprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef vsnprintf -# if HAVE_RAW_DECL_VSNPRINTF -_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - " - "use gnulib module vsnprintf for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define vsprintf rpl_vsprintf -# endif -# define GNULIB_overrides_vsprintf 1 -_GL_FUNCDECL_RPL (vsprintf, int, - (char *restrict str, - const char *restrict format, va_list args) - _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD (2, 0) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (vsprintf, int, - (char *restrict str, - const char *restrict format, va_list args)); -# else -/* Need to cast, because on Solaris, the third parameter is - __va_list args - and GCC's fixincludes did not change this to __gnuc_va_list. */ -_GL_CXXALIAS_SYS_CAST (vsprintf, int, - (char *restrict str, - const char *restrict format, va_list args)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (vsprintf); -# endif -#elif defined GNULIB_POSIXCHECK -# undef vsprintf -/* Assume vsprintf is always declared. */ -_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - " - "use gnulib module vsprintf-posix for portable " - "POSIX compliance"); -#endif - -#endif /* _GL_STDIO_H */ -#endif /* _GL_STDIO_H */ -#endif diff --git a/autotools/gnulib/stdlib.h b/autotools/gnulib/stdlib.h deleted file mode 100644 index f1b04ad7..00000000 --- a/autotools/gnulib/stdlib.h +++ /dev/null @@ -1,2414 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <stdlib.h>. - - Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc -/* Special invocation conventions inside some gnulib header files, - and inside some glibc header files, respectively. */ - -#include_next <stdlib.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_STDLIB_H - -/* The include_next requires a split double-inclusion guard. */ -#include_next <stdlib.h> - -#ifndef _GL_STDLIB_H -#define _GL_STDLIB_H - -/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, - _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* NetBSD 5.0 mis-defines NULL. */ -#include <stddef.h> - -/* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>. */ -#if 0 && !defined WEXITSTATUS -# include <sys/wait.h> -#endif - -/* Solaris declares getloadavg() in <sys/loadavg.h>. */ -#if (0 || defined GNULIB_POSIXCHECK) && 0 -/* OpenIndiana has a bug: <sys/time.h> must be included before - <sys/loadavg.h>. */ -# include <sys/time.h> -# include <sys/loadavg.h> -#endif - -/* Native Windows platforms declare _mktemp() in <io.h>. */ -#if defined _WIN32 && !defined __CYGWIN__ -# include <io.h> -#endif - -#if 0 - -/* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included - from <stdlib.h> if _REENTRANT is defined. Include it whenever we need - 'struct random_data'. */ -# if 1 -# include <random.h> -# endif - -# include <stdint.h> - -# if !1 -/* Define 'struct random_data'. - But allow multiple gnulib generated <stdlib.h> replacements to coexist. */ -# if !GNULIB_defined_struct_random_data -struct random_data -{ - int32_t *fptr; /* Front pointer. */ - int32_t *rptr; /* Rear pointer. */ - int32_t *state; /* Array of state values. */ - int rand_type; /* Type of random number generator. */ - int rand_deg; /* Degree of random number generator. */ - int rand_sep; /* Distance between front and rear. */ - int32_t *end_ptr; /* Pointer behind state table. */ -}; -# define GNULIB_defined_struct_random_data 1 -# endif -# endif -#endif - -#if (0 || 0 || 0 || 0 || 0 || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) -/* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */ -/* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */ -/* On Mac OS X 10.13, only <unistd.h> declares mkostemp and mkostemps. */ -/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */ -/* But avoid namespace pollution on glibc systems and native Windows. */ -# include <unistd.h> -#endif - -/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers - that can be freed by passing them as the Ith argument to the - function F. */ -#ifndef _GL_ATTRIBUTE_DEALLOC -# if __GNUC__ >= 11 -# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) -# else -# define _GL_ATTRIBUTE_DEALLOC(f, i) -# endif -#endif - -/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that - can be freed via 'free'; it can be used only after declaring 'free'. */ -/* Applies to: functions. Cannot be used on inline functions. */ -#ifndef _GL_ATTRIBUTE_DEALLOC_FREE -# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) -#endif - -/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly - allocated memory. */ -/* Applies to: functions. */ -#ifndef _GL_ATTRIBUTE_MALLOC -# if __GNUC__ >= 3 || defined __clang__ -# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define _GL_ATTRIBUTE_MALLOC -# endif -#endif - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The attribute __pure__ was added in gcc 2.96. */ -#ifndef _GL_ATTRIBUTE_PURE -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ -# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define _GL_ATTRIBUTE_PURE /* empty */ -# endif -#endif - -/* The definition of _Noreturn is copied here. */ -/* A C macro for declaring that a function does not return. - Copyright (C) 2011-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _Noreturn -# if (defined __cplusplus \ - && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ - || (defined _MSC_VER && 1900 <= _MSC_VER)) \ - && 0) - /* [[noreturn]] is not practically usable, because with it the syntax - extern _Noreturn void func (...); - would not be valid; such a declaration would only be valid with 'extern' - and '_Noreturn' swapped, or without the 'extern' keyword. However, some - AIX system header files and several gnulib header files use precisely - this syntax with 'extern'. */ -# define _Noreturn [[noreturn]] -# elif (defined __clang__ && __clang_major__ < 16 \ - && defined _GL_WORK_AROUND_LLVM_BUG_59792) - /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around - that rare LLVM bug, though you may get many false-alarm warnings. */ -# define _Noreturn -# elif ((!defined __cplusplus || defined __clang__) \ - && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ - || (!defined __STRICT_ANSI__ \ - && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ - || (defined __apple_build_version__ \ - ? 6000000 <= __apple_build_version__ \ - : 3 < __clang_major__ + (5 <= __clang_minor__)))))) - /* _Noreturn works as-is. */ -# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ - || 0x5110 <= __SUNPRO_C) -# define _Noreturn __attribute__ ((__noreturn__)) -# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) -# define _Noreturn __declspec (noreturn) -# else -# define _Noreturn -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ -#ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -#endif -/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere - with proper operation of xargs. */ -#ifndef EXIT_FAILURE -# define EXIT_FAILURE 1 -#elif EXIT_FAILURE != 1 -# undef EXIT_FAILURE -# define EXIT_FAILURE 1 -#endif - - -#if 0 -/* Terminate the current process with the given return code, without running - the 'atexit' handlers. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef _Exit -# define _Exit rpl__Exit -# endif -_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); -_GL_CXXALIAS_RPL (_Exit, void, (int status)); -# else -# if !1 -_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); -# endif -_GL_CXXALIAS_SYS (_Exit, void, (int status)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (_Exit); -# endif -#elif defined GNULIB_POSIXCHECK -# undef _Exit -# if HAVE_RAW_DECL__EXIT -_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " - "use gnulib module _Exit for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef free -# define free rpl_free -# endif -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); -# else -_GL_FUNCDECL_RPL (free, void, (void *ptr)); -# endif -_GL_CXXALIAS_RPL (free, void, (void *ptr)); -# else -_GL_CXXALIAS_SYS (free, void, (void *ptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (free); -# endif -#elif defined GNULIB_POSIXCHECK -# undef free -/* Assume free is always declared. */ -_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " - "use gnulib module free for portability"); -#endif - - -/* Allocate memory with indefinite extent and specified alignment. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef aligned_alloc -# define aligned_alloc rpl_aligned_alloc -# endif -_GL_FUNCDECL_RPL (aligned_alloc, void *, - (size_t alignment, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); -# else -# if 1 -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 -_GL_FUNCDECL_SYS (aligned_alloc, void *, - (size_t alignment, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (aligned_alloc, void *, - (size_t alignment, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); -# endif -# endif -# if (__GLIBC__ >= 2) && 1 -_GL_CXXALIASWARN (aligned_alloc); -# endif -#else -# if 1 && __GNUC__ >= 11 && !defined aligned_alloc -/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 -_GL_FUNCDECL_SYS (aligned_alloc, void *, - (size_t alignment, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (aligned_alloc, void *, - (size_t alignment, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef aligned_alloc -# if HAVE_RAW_DECL_ALIGNED_ALLOC -_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " - "use gnulib module aligned_alloc for portability"); -# endif -# endif -#endif - -#if 0 -/* Parse a signed decimal integer. - Returns the value of the integer. Errors are not detected. */ -# if !1 -_GL_FUNCDECL_SYS (atoll, long long, (const char *string) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); -_GL_CXXALIASWARN (atoll); -#elif defined GNULIB_POSIXCHECK -# undef atoll -# if HAVE_RAW_DECL_ATOLL -_GL_WARN_ON_USE (atoll, "atoll is unportable - " - "use gnulib module atoll for portability"); -# endif -#endif - -#if 1 -# if (1 && 1) \ - || (1 && 1) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef calloc -# define calloc rpl_calloc -# endif -_GL_FUNCDECL_RPL (calloc, void *, - (size_t nmemb, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (calloc, void *, - (size_t nmemb, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (calloc, void *, - (size_t nmemb, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (calloc); -# endif -#else -# if 1 && __GNUC__ >= 11 && !defined calloc -/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (calloc, void *, - (size_t nmemb, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (calloc, void *, - (size_t nmemb, size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef calloc -/* Assume calloc is always declared. */ -_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " - "use gnulib module calloc-posix for portability"); -# endif -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define canonicalize_file_name rpl_canonicalize_file_name -# endif -_GL_FUNCDECL_RPL (canonicalize_file_name, char *, - (const char *name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); -# else -# if !1 || __GNUC__ >= 11 -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (canonicalize_file_name, char *, - (const char *name) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (canonicalize_file_name, char *, - (const char *name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); -# endif -# ifndef GNULIB_defined_canonicalize_file_name -# define GNULIB_defined_canonicalize_file_name \ - (!1 || 0) -# endif -_GL_CXXALIASWARN (canonicalize_file_name); -#else -# if 1 && __GNUC__ >= 11 && !defined canonicalize_file_name -/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or - rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (canonicalize_file_name, char *, - (const char *name) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (canonicalize_file_name, char *, - (const char *name) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef canonicalize_file_name -# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME -_GL_WARN_ON_USE (canonicalize_file_name, - "canonicalize_file_name is unportable - " - "use gnulib module canonicalize-lgpl for portability"); -# endif -# endif -#endif - -#if 1 -/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have - it. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ecvt -# define ecvt _ecvt -# endif -_GL_CXXALIAS_MDA (ecvt, char *, - (double number, int ndigits, int *decptp, int *signp)); -# else -# if 1 -_GL_CXXALIAS_SYS (ecvt, char *, - (double number, int ndigits, int *decptp, int *signp)); -# endif -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (ecvt); -# endif -#endif - -#if 1 -/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have - it. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fcvt -# define fcvt _fcvt -# endif -_GL_CXXALIAS_MDA (fcvt, char *, - (double number, int ndigits, int *decptp, int *signp)); -# else -# if 1 -_GL_CXXALIAS_SYS (fcvt, char *, - (double number, int ndigits, int *decptp, int *signp)); -# endif -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (fcvt); -# endif -#endif - -#if 1 -/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have - it. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gcvt -# define gcvt _gcvt -# endif -_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); -# else -# if 1 -_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); -# endif -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (gcvt); -# endif -#endif - -#if 0 -/* Store max(NELEM,3) load average numbers in LOADAVG[]. - The three numbers are the load average of the last 1 minute, the last 5 - minutes, and the last 15 minutes, respectively. - LOADAVG is an array of NELEM numbers. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getloadavg -# define getloadavg rpl_getloadavg -# endif -_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); -# else -# if !1 -_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getloadavg); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getloadavg -# if HAVE_RAW_DECL_GETLOADAVG -_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " - "use gnulib module getloadavg for portability"); -# endif -#endif - -#if 1 -/* Return the base name of the executing program. - On native Windows this will usually end in ".exe" or ".EXE". */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getprogname -# define getprogname rpl_getprogname -# endif -# if 0 -_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); -# else -_GL_FUNCDECL_RPL (getprogname, const char *, (void)); -# endif -_GL_CXXALIAS_RPL (getprogname, const char *, (void)); -# else -# if !1 -# if 0 -_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); -# else -_GL_FUNCDECL_SYS (getprogname, const char *, (void)); -# endif -# endif -_GL_CXXALIAS_SYS (getprogname, const char *, (void)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getprogname); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getprogname -# if HAVE_RAW_DECL_GETPROGNAME -_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " - "use gnulib module getprogname for portability"); -# endif -#endif - -#if 0 -/* Assuming *OPTIONP is a comma separated list of elements of the form - "token" or "token=value", getsubopt parses the first of these elements. - If the first element refers to a "token" that is member of the given - NULL-terminated array of tokens: - - It replaces the comma with a NUL byte, updates *OPTIONP to point past - the first option and the comma, sets *VALUEP to the value of the - element (or NULL if it doesn't contain an "=" sign), - - It returns the index of the "token" in the given array of tokens. - Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. - For more details see the POSIX specification. - https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getsubopt -# define getsubopt rpl_getsubopt -# endif -_GL_FUNCDECL_RPL (getsubopt, int, - (char **optionp, char *const *tokens, char **valuep) - _GL_ARG_NONNULL ((1, 2, 3))); -_GL_CXXALIAS_RPL (getsubopt, int, - (char **optionp, char *const *tokens, char **valuep)); -# else -# if !1 -_GL_FUNCDECL_SYS (getsubopt, int, - (char **optionp, char *const *tokens, char **valuep) - _GL_ARG_NONNULL ((1, 2, 3))); -# endif -_GL_CXXALIAS_SYS (getsubopt, int, - (char **optionp, char *const *tokens, char **valuep)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getsubopt); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getsubopt -# if HAVE_RAW_DECL_GETSUBOPT -_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " - "use gnulib module getsubopt for portability"); -# endif -#endif - -#if 0 -/* Change the ownership and access permission of the slave side of the - pseudo-terminal whose master side is specified by FD. */ -# if !1 -_GL_FUNCDECL_SYS (grantpt, int, (int fd)); -# endif -_GL_CXXALIAS_SYS (grantpt, int, (int fd)); -_GL_CXXALIASWARN (grantpt); -#elif defined GNULIB_POSIXCHECK -# undef grantpt -# if HAVE_RAW_DECL_GRANTPT -_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " - "use gnulib module grantpt for portability"); -# endif -#endif - -/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not - rely on GNU or POSIX semantics for malloc and realloc (for example, - by never specifying a zero size), so it does not need malloc or - realloc to be redefined. */ -#if 1 -# if (1 && 1) \ - || (1 && 1) -# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ - || _GL_USE_STDLIB_ALLOC) -# undef malloc -# define malloc rpl_malloc -# endif -_GL_FUNCDECL_RPL (malloc, void *, - (size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (malloc, void *, - (size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (malloc, void *, - (size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (malloc); -# endif -#else -# if 1 && __GNUC__ >= 11 && !defined malloc -/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (malloc, void *, - (size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (malloc, void *, - (size_t size) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC -# undef malloc -/* Assume malloc is always declared. */ -_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " - "use gnulib module malloc-posix for portability"); -# endif -#endif - -/* Return maximum number of bytes of a multibyte character. */ -#if 0 -# if !GNULIB_defined_MB_CUR_MAX -static inline -int gl_MB_CUR_MAX (void) -{ - /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ - return MB_CUR_MAX + (MB_CUR_MAX == 3); -} -# undef MB_CUR_MAX -# define MB_CUR_MAX gl_MB_CUR_MAX () -# define GNULIB_defined_MB_CUR_MAX 1 -# endif -#endif - -/* Convert a string to a wide string. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbstowcs -# define mbstowcs rpl_mbstowcs -# endif -_GL_FUNCDECL_RPL (mbstowcs, size_t, - (wchar_t *restrict dest, const char *restrict src, - size_t len) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbstowcs, size_t, - (wchar_t *restrict dest, const char *restrict src, - size_t len)); -# else -_GL_CXXALIAS_SYS (mbstowcs, size_t, - (wchar_t *restrict dest, const char *restrict src, - size_t len)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbstowcs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbstowcs -# if HAVE_RAW_DECL_MBSTOWCS -_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " - "use gnulib module mbstowcs for portability"); -# endif -#endif - -/* Convert a multibyte character to a wide character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbtowc -# define mbtowc rpl_mbtowc -# endif -_GL_FUNCDECL_RPL (mbtowc, int, - (wchar_t *restrict pwc, const char *restrict s, size_t n)); -_GL_CXXALIAS_RPL (mbtowc, int, - (wchar_t *restrict pwc, const char *restrict s, size_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbtowc, int, - (wchar_t *restrict pwc, const char *restrict s, size_t n)); -# endif -_GL_CXXALIAS_SYS (mbtowc, int, - (wchar_t *restrict pwc, const char *restrict s, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbtowc); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbtowc -# if HAVE_RAW_DECL_MBTOWC -_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " - "use gnulib module mbtowc for portability"); -# endif -#endif - -#if 0 -/* Create a unique temporary directory from TEMPLATE. - The last six characters of TEMPLATE must be "XXXXXX"; - they are replaced with a string that makes the directory name unique. - Returns TEMPLATE, or a null pointer if it cannot get a unique name. - The directory is created mode 700. */ -# if !1 -_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); -_GL_CXXALIASWARN (mkdtemp); -#elif defined GNULIB_POSIXCHECK -# undef mkdtemp -# if HAVE_RAW_DECL_MKDTEMP -_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " - "use gnulib module mkdtemp for portability"); -# endif -#endif - -#if 0 -/* Create a unique temporary file from TEMPLATE. - The last six characters of TEMPLATE must be "XXXXXX"; - they are replaced with a string that makes the file name unique. - The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) - and O_TEXT, O_BINARY (defined in "binary-io.h"). - The file is then created, with the specified flags, ensuring it didn't exist - before. - The file is created read-write (mask at least 0600 & ~umask), but it may be - world-readable and world-writable (mask 0666 & ~umask), depending on the - implementation. - Returns the open file descriptor if successful, otherwise -1 and errno - set. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkostemp -# define mkostemp rpl_mkostemp -# endif -_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); -# else -# if !1 -_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mkostemp); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mkostemp -# if HAVE_RAW_DECL_MKOSTEMP -_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " - "use gnulib module mkostemp for portability"); -# endif -#endif - -#if 0 -/* Create a unique temporary file from TEMPLATE. - The last six characters of TEMPLATE before a suffix of length - SUFFIXLEN must be "XXXXXX"; - they are replaced with a string that makes the file name unique. - The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) - and O_TEXT, O_BINARY (defined in "binary-io.h"). - The file is then created, with the specified flags, ensuring it didn't exist - before. - The file is created read-write (mask at least 0600 & ~umask), but it may be - world-readable and world-writable (mask 0666 & ~umask), depending on the - implementation. - Returns the open file descriptor if successful, otherwise -1 and errno - set. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkostemps -# define mkostemps rpl_mkostemps -# endif -_GL_FUNCDECL_RPL (mkostemps, int, - (char * /*template*/, int /*suffixlen*/, int /*flags*/) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mkostemps, int, - (char * /*template*/, int /*suffixlen*/, int /*flags*/)); -# else -# if !1 -_GL_FUNCDECL_SYS (mkostemps, int, - (char * /*template*/, int /*suffixlen*/, int /*flags*/) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkostemps, int, - (char * /*template*/, int /*suffixlen*/, int /*flags*/)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mkostemps); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mkostemps -# if HAVE_RAW_DECL_MKOSTEMPS -_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " - "use gnulib module mkostemps for portability"); -# endif -#endif - -#if 0 -/* Create a unique temporary file from TEMPLATE. - The last six characters of TEMPLATE must be "XXXXXX"; - they are replaced with a string that makes the file name unique. - The file is then created, ensuring it didn't exist before. - The file is created read-write (mask at least 0600 & ~umask), but it may be - world-readable and world-writable (mask 0666 & ~umask), depending on the - implementation. - Returns the open file descriptor if successful, otherwise -1 and errno - set. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mkstemp rpl_mkstemp -# endif -_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); -# endif -_GL_CXXALIASWARN (mkstemp); -#elif defined GNULIB_POSIXCHECK -# undef mkstemp -# if HAVE_RAW_DECL_MKSTEMP -_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " - "use gnulib module mkstemp for portability"); -# endif -#endif - -#if 0 -/* Create a unique temporary file from TEMPLATE. - The last six characters of TEMPLATE prior to a suffix of length - SUFFIXLEN must be "XXXXXX"; - they are replaced with a string that makes the file name unique. - The file is then created, ensuring it didn't exist before. - The file is created read-write (mask at least 0600 & ~umask), but it may be - world-readable and world-writable (mask 0666 & ~umask), depending on the - implementation. - Returns the open file descriptor if successful, otherwise -1 and errno - set. */ -# if !1 -_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); -_GL_CXXALIASWARN (mkstemps); -#elif defined GNULIB_POSIXCHECK -# undef mkstemps -# if HAVE_RAW_DECL_MKSTEMPS -_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " - "use gnulib module mkstemps for portability"); -# endif -#endif - -#if 1 -/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::mktemp always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mktemp -# define mktemp _mktemp -# endif -_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); -# else -_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); -# endif -_GL_CXXALIASWARN (mktemp); -#endif - -/* Allocate memory with indefinite extent and specified alignment. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef posix_memalign -# define posix_memalign rpl_posix_memalign -# endif -_GL_FUNCDECL_RPL (posix_memalign, int, - (void **memptr, size_t alignment, size_t size) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (posix_memalign, int, - (void **memptr, size_t alignment, size_t size)); -# else -# if 1 -_GL_CXXALIAS_SYS (posix_memalign, int, - (void **memptr, size_t alignment, size_t size)); -# endif -# endif -# if __GLIBC__ >= 2 && 1 -_GL_CXXALIASWARN (posix_memalign); -# endif -#elif defined GNULIB_POSIXCHECK -# undef posix_memalign -# if HAVE_RAW_DECL_POSIX_MEMALIGN -_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " - "use gnulib module posix_memalign for portability"); -# endif -#endif - -#if 0 -/* Return an FD open to the master side of a pseudo-terminal. Flags should - include O_RDWR, and may also include O_NOCTTY. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef posix_openpt -# define posix_openpt rpl_posix_openpt -# endif -_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); -_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); -# else -# if !1 -_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); -# endif -_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (posix_openpt); -# endif -#elif defined GNULIB_POSIXCHECK -# undef posix_openpt -# if HAVE_RAW_DECL_POSIX_OPENPT -_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " - "use gnulib module posix_openpt for portability"); -# endif -#endif - -#if 0 -/* Return the pathname of the pseudo-terminal slave associated with - the master FD is open on, or NULL on errors. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ptsname -# define ptsname rpl_ptsname -# endif -_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); -_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); -# else -# if !1 -_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); -# endif -_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); -# endif -_GL_CXXALIASWARN (ptsname); -#elif defined GNULIB_POSIXCHECK -# undef ptsname -# if HAVE_RAW_DECL_PTSNAME -_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " - "use gnulib module ptsname for portability"); -# endif -#endif - -#if 0 -/* Set the pathname of the pseudo-terminal slave associated with - the master FD is open on and return 0, or set errno and return - non-zero on errors. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ptsname_r -# define ptsname_r rpl_ptsname_r -# endif -_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); -_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); -# else -# if !1 -_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); -# endif -_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); -# endif -# ifndef GNULIB_defined_ptsname_r -# define GNULIB_defined_ptsname_r (!1 || 0) -# endif -_GL_CXXALIASWARN (ptsname_r); -#elif defined GNULIB_POSIXCHECK -# undef ptsname_r -# if HAVE_RAW_DECL_PTSNAME_R -_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " - "use gnulib module ptsname_r for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putenv -# define putenv rpl_putenv -# endif -_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (putenv, int, (char *string)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putenv -# define putenv _putenv -# endif -_GL_CXXALIAS_MDA (putenv, int, (char *string)); -# elif defined __KLIBC__ -/* Need to cast, because on OS/2 kLIBC, the first parameter is - const char *string. */ -_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); -# else -_GL_CXXALIAS_SYS (putenv, int, (char *string)); -# endif -_GL_CXXALIASWARN (putenv); -#elif 1 -/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::putenv always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef putenv -# define putenv _putenv -# endif -/* Need to cast, because on mingw, the parameter is either - 'const char *string' or 'char *string'. */ -_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); -# elif defined __KLIBC__ -/* Need to cast, because on OS/2 kLIBC, the first parameter is - const char *string. */ -_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); -# else -_GL_CXXALIAS_SYS (putenv, int, (char *string)); -# endif -_GL_CXXALIASWARN (putenv); -#endif - -#if 0 -/* Sort an array of NMEMB elements, starting at address BASE, each element - occupying SIZE bytes, in ascending order according to the comparison - function COMPARE. */ -# ifdef __cplusplus -extern "C" { -# endif -# if !GNULIB_defined_qsort_r_fn_types -typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); -# define GNULIB_defined_qsort_r_fn_types 1 -# endif -# ifdef __cplusplus -} -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef qsort_r -# define qsort_r rpl_qsort_r -# endif -_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, - _gl_qsort_r_compar_fn compare, - void *arg) _GL_ARG_NONNULL ((1, 4))); -_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, - _gl_qsort_r_compar_fn compare, - void *arg)); -# else -# if !1 -_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, - _gl_qsort_r_compar_fn compare, - void *arg) _GL_ARG_NONNULL ((1, 4))); -# endif -_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, - _gl_qsort_r_compar_fn compare, - void *arg)); -# endif -_GL_CXXALIASWARN (qsort_r); -#elif defined GNULIB_POSIXCHECK -# undef qsort_r -# if HAVE_RAW_DECL_QSORT_R -_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " - "use gnulib module qsort_r for portability"); -# endif -#endif - - -#if 0 || (0 && !1) -# ifndef RAND_MAX -# define RAND_MAX 2147483647 -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rand -# define rand rpl_rand -# endif -_GL_FUNCDECL_RPL (rand, int, (void)); -_GL_CXXALIAS_RPL (rand, int, (void)); -# else -_GL_CXXALIAS_SYS (rand, int, (void)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (rand); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef random -# define random rpl_random -# endif -_GL_FUNCDECL_RPL (random, long, (void)); -_GL_CXXALIAS_RPL (random, long, (void)); -# else -# if !1 -_GL_FUNCDECL_SYS (random, long, (void)); -# endif -/* Need to cast, because on Haiku, the return type is - int. */ -_GL_CXXALIAS_SYS_CAST (random, long, (void)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (random); -# endif -#elif defined GNULIB_POSIXCHECK -# undef random -# if HAVE_RAW_DECL_RANDOM -_GL_WARN_ON_USE (random, "random is unportable - " - "use gnulib module random for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef srandom -# define srandom rpl_srandom -# endif -_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); -_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); -# else -# if !1 -_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); -# endif -/* Need to cast, because on FreeBSD, the first parameter is - unsigned long seed. */ -_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (srandom); -# endif -#elif defined GNULIB_POSIXCHECK -# undef srandom -# if HAVE_RAW_DECL_SRANDOM -_GL_WARN_ON_USE (srandom, "srandom is unportable - " - "use gnulib module random for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef initstate -# define initstate rpl_initstate -# endif -_GL_FUNCDECL_RPL (initstate, char *, - (unsigned int seed, char *buf, size_t buf_size) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (initstate, char *, - (unsigned int seed, char *buf, size_t buf_size)); -# else -# if !1 || !1 -_GL_FUNCDECL_SYS (initstate, char *, - (unsigned int seed, char *buf, size_t buf_size) - _GL_ARG_NONNULL ((2))); -# endif -/* Need to cast, because on FreeBSD, the first parameter is - unsigned long seed. */ -_GL_CXXALIAS_SYS_CAST (initstate, char *, - (unsigned int seed, char *buf, size_t buf_size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (initstate); -# endif -#elif defined GNULIB_POSIXCHECK -# undef initstate -# if HAVE_RAW_DECL_INITSTATE -_GL_WARN_ON_USE (initstate, "initstate is unportable - " - "use gnulib module random for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef setstate -# define setstate rpl_setstate -# endif -_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); -# else -# if !1 || !1 -_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter - is const char *arg_state. */ -_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (setstate); -# endif -#elif defined GNULIB_POSIXCHECK -# undef setstate -# if HAVE_RAW_DECL_SETSTATE -_GL_WARN_ON_USE (setstate, "setstate is unportable - " - "use gnulib module random for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef random_r -# define random_r rpl_random_r -# endif -_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); -# else -# if !1 -_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); -# endif -_GL_CXXALIASWARN (random_r); -#elif defined GNULIB_POSIXCHECK -# undef random_r -# if HAVE_RAW_DECL_RANDOM_R -_GL_WARN_ON_USE (random_r, "random_r is unportable - " - "use gnulib module random_r for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef srandom_r -# define srandom_r rpl_srandom_r -# endif -_GL_FUNCDECL_RPL (srandom_r, int, - (unsigned int seed, struct random_data *rand_state) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (srandom_r, int, - (unsigned int seed, struct random_data *rand_state)); -# else -# if !1 -_GL_FUNCDECL_SYS (srandom_r, int, - (unsigned int seed, struct random_data *rand_state) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (srandom_r, int, - (unsigned int seed, struct random_data *rand_state)); -# endif -_GL_CXXALIASWARN (srandom_r); -#elif defined GNULIB_POSIXCHECK -# undef srandom_r -# if HAVE_RAW_DECL_SRANDOM_R -_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " - "use gnulib module random_r for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef initstate_r -# define initstate_r rpl_initstate_r -# endif -_GL_FUNCDECL_RPL (initstate_r, int, - (unsigned int seed, char *buf, size_t buf_size, - struct random_data *rand_state) - _GL_ARG_NONNULL ((2, 4))); -_GL_CXXALIAS_RPL (initstate_r, int, - (unsigned int seed, char *buf, size_t buf_size, - struct random_data *rand_state)); -# else -# if !1 -_GL_FUNCDECL_SYS (initstate_r, int, - (unsigned int seed, char *buf, size_t buf_size, - struct random_data *rand_state) - _GL_ARG_NONNULL ((2, 4))); -# endif -/* Need to cast, because on Haiku, the third parameter is - unsigned long buf_size. */ -_GL_CXXALIAS_SYS_CAST (initstate_r, int, - (unsigned int seed, char *buf, size_t buf_size, - struct random_data *rand_state)); -# endif -_GL_CXXALIASWARN (initstate_r); -#elif defined GNULIB_POSIXCHECK -# undef initstate_r -# if HAVE_RAW_DECL_INITSTATE_R -_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " - "use gnulib module random_r for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef setstate_r -# define setstate_r rpl_setstate_r -# endif -_GL_FUNCDECL_RPL (setstate_r, int, - (char *arg_state, struct random_data *rand_state) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (setstate_r, int, - (char *arg_state, struct random_data *rand_state)); -# else -# if !1 -_GL_FUNCDECL_SYS (setstate_r, int, - (char *arg_state, struct random_data *rand_state) - _GL_ARG_NONNULL ((1, 2))); -# endif -/* Need to cast, because on Haiku, the first parameter is - void *arg_state. */ -_GL_CXXALIAS_SYS_CAST (setstate_r, int, - (char *arg_state, struct random_data *rand_state)); -# endif -_GL_CXXALIASWARN (setstate_r); -#elif defined GNULIB_POSIXCHECK -# undef setstate_r -# if HAVE_RAW_DECL_SETSTATE_R -_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " - "use gnulib module random_r for portability"); -# endif -#endif - - -#if 1 -# if (1 && 1) \ - || (1 && 0) -# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ - || _GL_USE_STDLIB_ALLOC) -# undef realloc -# define realloc rpl_realloc -# endif -_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) - _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); -# else -# if __GNUC__ >= 11 -/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (realloc, void *, - (void *ptr, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (realloc, void *, - (void *ptr, size_t size) - _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (realloc); -# endif -#else -# if 1 && __GNUC__ >= 11 && !defined realloc -/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 -_GL_FUNCDECL_SYS (realloc, void *, - (void *ptr, size_t size) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (realloc, void *, - (void *ptr, size_t size) - _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC -# undef realloc -/* Assume realloc is always declared. */ -_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " - "use gnulib module realloc-posix for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef reallocarray -# define reallocarray rpl_reallocarray -# endif -_GL_FUNCDECL_RPL (reallocarray, void *, - (void *ptr, size_t nmemb, size_t size)); -_GL_CXXALIAS_RPL (reallocarray, void *, - (void *ptr, size_t nmemb, size_t size)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (reallocarray, void *, - (void *ptr, size_t nmemb, size_t size)); -# endif -_GL_CXXALIAS_SYS (reallocarray, void *, - (void *ptr, size_t nmemb, size_t size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (reallocarray); -# endif -#elif defined GNULIB_POSIXCHECK -# undef reallocarray -# if HAVE_RAW_DECL_REALLOCARRAY -_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " - "use gnulib module reallocarray for portability"); -# endif -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define realpath rpl_realpath -# endif -_GL_FUNCDECL_RPL (realpath, char *, - (const char *restrict name, char *restrict resolved) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (realpath, char *, - (const char *restrict name, char *restrict resolved)); -# else -# if !1 -_GL_FUNCDECL_SYS (realpath, char *, - (const char *restrict name, char *restrict resolved) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (realpath, char *, - (const char *restrict name, char *restrict resolved)); -# endif -_GL_CXXALIASWARN (realpath); -#elif defined GNULIB_POSIXCHECK -# undef realpath -# if HAVE_RAW_DECL_REALPATH -_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " - "canonicalize or canonicalize-lgpl for portability"); -# endif -#endif - -#if 0 -/* Test a user response to a question. - Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ -# if !1 -_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); -_GL_CXXALIASWARN (rpmatch); -#elif defined GNULIB_POSIXCHECK -# undef rpmatch -# if HAVE_RAW_DECL_RPMATCH -_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " - "use gnulib module rpmatch for portability"); -# endif -#endif - -#if 0 -/* Look up NAME in the environment, returning 0 in insecure situations. */ -# if !1 -_GL_FUNCDECL_SYS (secure_getenv, char *, - (char const *name) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); -_GL_CXXALIASWARN (secure_getenv); -#elif defined GNULIB_POSIXCHECK -# undef secure_getenv -# if HAVE_RAW_DECL_SECURE_GETENV -_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " - "use gnulib module secure_getenv for portability"); -# endif -#endif - -#if 0 -/* Set NAME to VALUE in the environment. - If REPLACE is nonzero, overwrite an existing value. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef setenv -# define setenv rpl_setenv -# endif -_GL_FUNCDECL_RPL (setenv, int, - (const char *name, const char *value, int replace) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (setenv, int, - (const char *name, const char *value, int replace)); -# else -# if !1 -_GL_FUNCDECL_SYS (setenv, int, - (const char *name, const char *value, int replace) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (setenv, int, - (const char *name, const char *value, int replace)); -# endif -# if !(0 && !1) -_GL_CXXALIASWARN (setenv); -# endif -#elif defined GNULIB_POSIXCHECK -# undef setenv -# if HAVE_RAW_DECL_SETENV -_GL_WARN_ON_USE (setenv, "setenv is unportable - " - "use gnulib module setenv for portability"); -# endif -#endif - -#if 0 - /* Parse a double from STRING, updating ENDP if appropriate. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtod rpl_strtod -# endif -# define GNULIB_defined_strtod_function 1 -_GL_FUNCDECL_RPL (strtod, double, - (const char *restrict str, char **restrict endp) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtod, double, - (const char *restrict str, char **restrict endp)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtod, double, - (const char *restrict str, char **restrict endp) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtod, double, - (const char *restrict str, char **restrict endp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strtod); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strtod -# if HAVE_RAW_DECL_STRTOD -_GL_WARN_ON_USE (strtod, "strtod is unportable - " - "use gnulib module strtod for portability"); -# endif -#endif - -#if 0 - /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtold rpl_strtold -# endif -# define GNULIB_defined_strtold_function 1 -_GL_FUNCDECL_RPL (strtold, long double, - (const char *restrict str, char **restrict endp) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtold, long double, - (const char *restrict str, char **restrict endp)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtold, long double, - (const char *restrict str, char **restrict endp) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtold, long double, - (const char *restrict str, char **restrict endp)); -# endif -_GL_CXXALIASWARN (strtold); -#elif defined GNULIB_POSIXCHECK -# undef strtold -# if HAVE_RAW_DECL_STRTOLD -_GL_WARN_ON_USE (strtold, "strtold is unportable - " - "use gnulib module strtold for portability"); -# endif -#endif - -#if 0 -/* Parse a signed integer whose textual representation starts at STRING. - The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, - it may be decimal or octal (with prefix "0") or hexadecimal (with prefix - "0x"). - If ENDPTR is not NULL, the address of the first byte after the integer is - stored in *ENDPTR. - Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set - to ERANGE. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtol rpl_strtol -# endif -# define GNULIB_defined_strtol_function 1 -_GL_FUNCDECL_RPL (strtol, long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtol, long, - (const char *restrict string, char **restrict endptr, - int base)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtol, long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtol, long, - (const char *restrict string, char **restrict endptr, - int base)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strtol); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strtol -# if HAVE_RAW_DECL_STRTOL -_GL_WARN_ON_USE (strtol, "strtol is unportable - " - "use gnulib module strtol for portability"); -# endif -#endif - -#if 1 -/* Parse a signed integer whose textual representation starts at STRING. - The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, - it may be decimal or octal (with prefix "0") or hexadecimal (with prefix - "0x"). - If ENDPTR is not NULL, the address of the first byte after the integer is - stored in *ENDPTR. - Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set - to ERANGE. */ -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtoll rpl_strtoll -# endif -# define GNULIB_defined_strtoll_function 1 -_GL_FUNCDECL_RPL (strtoll, long long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtoll, long long, - (const char *restrict string, char **restrict endptr, - int base)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtoll, long long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtoll, long long, - (const char *restrict string, char **restrict endptr, - int base)); -# endif -_GL_CXXALIASWARN (strtoll); -#elif defined GNULIB_POSIXCHECK -# undef strtoll -# if HAVE_RAW_DECL_STRTOLL -_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " - "use gnulib module strtoll for portability"); -# endif -#endif - -#if 0 -/* Parse an unsigned integer whose textual representation starts at STRING. - The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, - it may be decimal or octal (with prefix "0") or hexadecimal (with prefix - "0x"). - If ENDPTR is not NULL, the address of the first byte after the integer is - stored in *ENDPTR. - Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtoul rpl_strtoul -# endif -# define GNULIB_defined_strtoul_function 1 -_GL_FUNCDECL_RPL (strtoul, unsigned long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtoul, unsigned long, - (const char *restrict string, char **restrict endptr, - int base)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtoul, unsigned long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtoul, unsigned long, - (const char *restrict string, char **restrict endptr, - int base)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strtoul); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strtoul -# if HAVE_RAW_DECL_STRTOUL -_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " - "use gnulib module strtoul for portability"); -# endif -#endif - -#if 0 -/* Parse an unsigned integer whose textual representation starts at STRING. - The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, - it may be decimal or octal (with prefix "0") or hexadecimal (with prefix - "0x"). - If ENDPTR is not NULL, the address of the first byte after the integer is - stored in *ENDPTR. - Upon overflow, the return value is ULLONG_MAX, and errno is set to - ERANGE. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strtoull rpl_strtoull -# endif -# define GNULIB_defined_strtoull_function 1 -_GL_FUNCDECL_RPL (strtoull, unsigned long long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strtoull, unsigned long long, - (const char *restrict string, char **restrict endptr, - int base)); -# else -# if !1 -_GL_FUNCDECL_SYS (strtoull, unsigned long long, - (const char *restrict string, char **restrict endptr, - int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strtoull, unsigned long long, - (const char *restrict string, char **restrict endptr, - int base)); -# endif -_GL_CXXALIASWARN (strtoull); -#elif defined GNULIB_POSIXCHECK -# undef strtoull -# if HAVE_RAW_DECL_STRTOULL -_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " - "use gnulib module strtoull for portability"); -# endif -#endif - -#if 0 -/* Unlock the slave side of the pseudo-terminal whose master side is specified - by FD, so that it can be opened. */ -# if !1 -_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); -# endif -_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); -_GL_CXXALIASWARN (unlockpt); -#elif defined GNULIB_POSIXCHECK -# undef unlockpt -# if HAVE_RAW_DECL_UNLOCKPT -_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " - "use gnulib module unlockpt for portability"); -# endif -#endif - -#if 0 -/* Remove the variable NAME from the environment. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef unsetenv -# define unsetenv rpl_unsetenv -# endif -_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); -# else -# if !1 -_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); -# endif -# if !(0 && !1) -_GL_CXXALIASWARN (unsetenv); -# endif -#elif defined GNULIB_POSIXCHECK -# undef unsetenv -# if HAVE_RAW_DECL_UNSETENV -_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " - "use gnulib module unsetenv for portability"); -# endif -#endif - -/* Convert a wide character to a multibyte character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wctomb -# define wctomb rpl_wctomb -# endif -_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); -_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); -# else -_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wctomb); -# endif -#endif - - -#endif /* _GL_STDLIB_H */ -#endif /* _GL_STDLIB_H */ -#endif diff --git a/autotools/gnulib/string.h b/autotools/gnulib/string.h deleted file mode 100644 index 91d1fe46..00000000 --- a/autotools/gnulib/string.h +++ /dev/null @@ -1,1953 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A GNU-like <string.h>. - - Copyright (C) 1995-1996, 2001-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if defined _GL_ALREADY_INCLUDING_STRING_H -/* Special invocation convention: - - On OS X/NetBSD we have a sequence of nested includes - <string.h> -> <strings.h> -> "string.h" - In this situation system _chk variants due to -D_FORTIFY_SOURCE - might be used after any replacements defined here. */ - -#include_next <string.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_STRING_H - -#define _GL_ALREADY_INCLUDING_STRING_H - -/* The include_next requires a split double-inclusion guard. */ -#include_next <string.h> - -#undef _GL_ALREADY_INCLUDING_STRING_H - -#ifndef _GL_STRING_H -#define _GL_STRING_H - -/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, - _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* NetBSD 5.0 mis-defines NULL. */ -#include <stddef.h> - -/* MirBSD defines mbslen as a macro. */ -#if 0 && defined __MirBSD__ -# include <wchar.h> -#endif - -/* NetBSD 5.0 declares strsignal in <unistd.h>, not in <string.h>. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if (0 || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \ - && ! defined __GLIBC__ -# include <unistd.h> -#endif - -/* AIX 7.2 and Android 13 declare ffsl and ffsll in <strings.h>, not in - <string.h>. */ -/* But in any case avoid namespace pollution on glibc systems. */ -#if ((0 || 0 || defined GNULIB_POSIXCHECK) \ - && (defined _AIX || defined __ANDROID__)) \ - && ! defined __GLIBC__ -# include <strings.h> -#endif - -/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers - that can be freed by passing them as the Ith argument to the - function F. */ -#ifndef _GL_ATTRIBUTE_DEALLOC -# if __GNUC__ >= 11 -# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) -# else -# define _GL_ATTRIBUTE_DEALLOC(f, i) -# endif -#endif - -/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that - can be freed via 'free'; it can be used only after declaring 'free'. */ -/* Applies to: functions. Cannot be used on inline functions. */ -#ifndef _GL_ATTRIBUTE_DEALLOC_FREE -# if defined __cplusplus && defined __GNUC__ && !defined __clang__ -/* Work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108231> */ -# define _GL_ATTRIBUTE_DEALLOC_FREE \ - _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) -# else -# define _GL_ATTRIBUTE_DEALLOC_FREE \ - _GL_ATTRIBUTE_DEALLOC (free, 1) -# endif -#endif - -/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly - allocated memory. */ -/* Applies to: functions. */ -#ifndef _GL_ATTRIBUTE_MALLOC -# if __GNUC__ >= 3 || defined __clang__ -# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define _GL_ATTRIBUTE_MALLOC -# endif -#endif - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The attribute __pure__ was added in gcc 2.96. */ -#ifndef _GL_ATTRIBUTE_PURE -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ -# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define _GL_ATTRIBUTE_PURE /* empty */ -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though <stdlib.h> may not have - been included yet. */ -#if 1 -# if (0 && !defined free \ - && !(defined __cplusplus && defined GNULIB_NAMESPACE)) -/* We can't do '#define free rpl_free' here. */ -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void rpl_free (void *); -# endif -# undef _GL_ATTRIBUTE_DEALLOC_FREE -# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) -# else -# if defined _MSC_VER && !defined free -_GL_EXTERN_C -# if defined _DLL - __declspec (dllimport) -# endif - void __cdecl free (void *); -# else -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void free (void *); -# endif -# endif -# endif -#else -# if defined _MSC_VER && !defined free -_GL_EXTERN_C -# if defined _DLL - __declspec (dllimport) -# endif - void __cdecl free (void *); -# else -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void free (void *); -# endif -# endif -#endif - -/* Clear a block of memory. The compiler will not delete a call to - this function, even if the block is dead after the call. */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (explicit_bzero, void, - (void *__dest, size_t __n) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (explicit_bzero, void, (void *__dest, size_t __n)); -_GL_CXXALIASWARN (explicit_bzero); -#elif defined GNULIB_POSIXCHECK -# undef explicit_bzero -# if HAVE_RAW_DECL_EXPLICIT_BZERO -_GL_WARN_ON_USE (explicit_bzero, "explicit_bzero is unportable - " - "use gnulib module explicit_bzero for portability"); -# endif -#endif - -/* Find the index of the least-significant set bit. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (ffsl, int, (long int i)); -# endif -_GL_CXXALIAS_SYS (ffsl, int, (long int i)); -_GL_CXXALIASWARN (ffsl); -#elif defined GNULIB_POSIXCHECK -# undef ffsl -# if HAVE_RAW_DECL_FFSL -_GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module"); -# endif -#endif - - -/* Find the index of the least-significant set bit. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define ffsll rpl_ffsll -# endif -_GL_FUNCDECL_RPL (ffsll, int, (long long int i)); -_GL_CXXALIAS_RPL (ffsll, int, (long long int i)); -# else -# if !1 -_GL_FUNCDECL_SYS (ffsll, int, (long long int i)); -# endif -_GL_CXXALIAS_SYS (ffsll, int, (long long int i)); -# endif -_GL_CXXALIASWARN (ffsll); -#elif defined GNULIB_POSIXCHECK -# undef ffsll -# if HAVE_RAW_DECL_FFSLL -_GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'memccpy' to '_memccpy', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::memccpy always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef memccpy -# define memccpy _memccpy -# endif -_GL_CXXALIAS_MDA (memccpy, void *, - (void *dest, const void *src, int c, size_t n)); -# else -_GL_CXXALIAS_SYS (memccpy, void *, - (void *dest, const void *src, int c, size_t n)); -# endif -_GL_CXXALIASWARN (memccpy); -#endif - - -/* Return the first instance of C within N bytes of S, or NULL. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef memchr -# define memchr rpl_memchr -# endif -_GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (memchr, void *, (void const *__s, int __c, size_t __n)); -# else - /* On some systems, this function is defined as an overloaded function: - extern "C" { const void * std::memchr (const void *, int, size_t); } - extern "C++" { void * std::memchr (void *, int, size_t); } */ -_GL_CXXALIAS_SYS_CAST2 (memchr, - void *, (void const *__s, int __c, size_t __n), - void const *, (void const *__s, int __c, size_t __n)); -# endif -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (memchr, void *, - (void *__s, int __c, size_t __n) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (memchr, void const *, - (void const *__s, int __c, size_t __n) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (memchr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef memchr -/* Assume memchr is always declared. */ -_GL_WARN_ON_USE (memchr, "memchr has platform-specific bugs - " - "use gnulib module memchr for portability" ); -#endif - -/* Return the first occurrence of NEEDLE in HAYSTACK. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define memmem rpl_memmem -# endif -_GL_FUNCDECL_RPL (memmem, void *, - (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 3))); -_GL_CXXALIAS_RPL (memmem, void *, - (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (memmem, void *, - (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 3))); -# endif -_GL_CXXALIAS_SYS (memmem, void *, - (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len)); -# endif -_GL_CXXALIASWARN (memmem); -#elif defined GNULIB_POSIXCHECK -# undef memmem -# if HAVE_RAW_DECL_MEMMEM -_GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - " - "use gnulib module memmem-simple for portability, " - "and module memmem for speed" ); -# endif -#endif - -/* Copy N bytes of SRC to DEST, return pointer to bytes after the - last written byte. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mempcpy -# define mempcpy rpl_mempcpy -# endif -_GL_FUNCDECL_RPL (mempcpy, void *, - (void *restrict __dest, void const *restrict __src, - size_t __n) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (mempcpy, void *, - (void *restrict __dest, void const *restrict __src, - size_t __n)); -# else -# if !0 -_GL_FUNCDECL_SYS (mempcpy, void *, - (void *restrict __dest, void const *restrict __src, - size_t __n) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (mempcpy, void *, - (void *restrict __dest, void const *restrict __src, - size_t __n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mempcpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mempcpy -# if HAVE_RAW_DECL_MEMPCPY -_GL_WARN_ON_USE (mempcpy, "mempcpy is unportable - " - "use gnulib module mempcpy for portability"); -# endif -#endif - -/* Search backwards through a block for a byte (specified as an int). */ -#if 1 -# if ! 1 -_GL_FUNCDECL_SYS (memrchr, void *, (void const *, int, size_t) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { const void * std::memrchr (const void *, int, size_t); } - extern "C++" { void * std::memrchr (void *, int, size_t); } */ -_GL_CXXALIAS_SYS_CAST2 (memrchr, - void *, (void const *, int, size_t), - void const *, (void const *, int, size_t)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (memrchr, void *, - (void *, int, size_t) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (memrchr, void const *, - (void const *, int, size_t) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (memrchr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef memrchr -# if HAVE_RAW_DECL_MEMRCHR -_GL_WARN_ON_USE (memrchr, "memrchr is unportable - " - "use gnulib module memrchr for portability"); -# endif -#endif - -/* Overwrite a block of memory. The compiler will not optimize - effects away, even if the block is dead after the call. */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (memset_explicit, void *, - (void *__dest, int __c, size_t __n) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (memset_explicit, void *, (void *__dest, int __c, size_t __n)); -_GL_CXXALIASWARN (memset_explicit); -#elif defined GNULIB_POSIXCHECK -# undef memset_explicit -# if HAVE_RAW_DECL_MEMSET_EXPLICIT -_GL_WARN_ON_USE (memset_explicit, "memset_explicit is unportable - " - "use gnulib module memset_explicit for portability"); -# endif -#endif - -/* Find the first occurrence of C in S. More efficient than - memchr(S,C,N), at the expense of undefined behavior if C does not - occur within N bytes. */ -#if 1 -# if ! 0 -_GL_FUNCDECL_SYS (rawmemchr, void *, (void const *__s, int __c_in) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { const void * std::rawmemchr (const void *, int); } - extern "C++" { void * std::rawmemchr (void *, int); } */ -_GL_CXXALIAS_SYS_CAST2 (rawmemchr, - void *, (void const *__s, int __c_in), - void const *, (void const *__s, int __c_in)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (rawmemchr, void *, - (void *__s, int __c_in) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (rawmemchr, void const *, - (void const *__s, int __c_in) - _GL_ATTRIBUTE_NOTHROW); -# else -_GL_CXXALIASWARN (rawmemchr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef rawmemchr -# if HAVE_RAW_DECL_RAWMEMCHR -_GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - " - "use gnulib module rawmemchr for portability"); -# endif -#endif - -/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef stpcpy -# define stpcpy rpl_stpcpy -# endif -_GL_FUNCDECL_RPL (stpcpy, char *, - (char *restrict __dst, char const *restrict __src) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (stpcpy, char *, - (char *restrict __dst, char const *restrict __src)); -# else -# if !1 -_GL_FUNCDECL_SYS (stpcpy, char *, - (char *restrict __dst, char const *restrict __src) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (stpcpy, char *, - (char *restrict __dst, char const *restrict __src)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (stpcpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef stpcpy -# if HAVE_RAW_DECL_STPCPY -_GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - " - "use gnulib module stpcpy for portability"); -# endif -#endif - -/* Copy no more than N bytes of SRC to DST, returning a pointer past the - last non-NUL byte written into DST. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef stpncpy -# define stpncpy rpl_stpncpy -# endif -_GL_FUNCDECL_RPL (stpncpy, char *, - (char *restrict __dst, char const *restrict __src, - size_t __n) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (stpncpy, char *, - (char *restrict __dst, char const *restrict __src, - size_t __n)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (stpncpy, char *, - (char *restrict __dst, char const *restrict __src, - size_t __n) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (stpncpy, char *, - (char *restrict __dst, char const *restrict __src, - size_t __n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (stpncpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef stpncpy -# if HAVE_RAW_DECL_STPNCPY -_GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - " - "use gnulib module stpncpy for portability"); -# endif -#endif - -#if defined GNULIB_POSIXCHECK -/* strchr() does not work with multibyte strings if the locale encoding is - GB18030 and the character to be searched is a digit. */ -# undef strchr -/* Assume strchr is always declared. */ -_GL_WARN_ON_USE_CXX (strchr, - const char *, char *, (const char *, int), - "strchr cannot work correctly on character strings " - "in some multibyte locales - " - "use mbschr if you care about internationalization"); -#endif - -/* Find the first occurrence of C in S or the final NUL byte. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strchrnul rpl_strchrnul -# endif -_GL_FUNCDECL_RPL (strchrnul, char *, (const char *__s, int __c_in) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strchrnul, char *, - (const char *str, int ch)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { const char * std::strchrnul (const char *, int); } - extern "C++" { char * std::strchrnul (char *, int); } */ -_GL_CXXALIAS_SYS_CAST2 (strchrnul, - char *, (char const *__s, int __c_in), - char const *, (char const *__s, int __c_in)); -# endif -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (strchrnul, char *, - (char *__s, int __c_in) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (strchrnul, char const *, - (char const *__s, int __c_in) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (strchrnul); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strchrnul -# if HAVE_RAW_DECL_STRCHRNUL -_GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - " - "use gnulib module strchrnul for portability"); -# endif -#endif - -/* Duplicate S, returning an identical malloc'd string. */ -#if 1 -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strdup -# define strdup rpl_strdup -# endif -_GL_FUNCDECL_RPL (strdup, char *, - (char const *__s) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (strdup, char *, (char const *__s)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strdup -# define strdup _strdup -# endif -_GL_CXXALIAS_MDA (strdup, char *, (char const *__s)); -# else -# if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup - /* strdup exists as a function and as a macro. Get rid of the macro. */ -# undef strdup -# endif -# if (!1 || __GNUC__ >= 11) && !defined strdup -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (strdup, char *, - (char const *__s) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (strdup, char *, - (char const *__s) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (strdup, char *, (char const *__s)); -# endif -_GL_CXXALIASWARN (strdup); -#else -# if __GNUC__ >= 11 && !defined strdup -/* For -Wmismatched-dealloc: Associate strdup with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (strdup, char *, - (char const *__s) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (strdup, char *, - (char const *__s) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef strdup -# if HAVE_RAW_DECL_STRDUP -_GL_WARN_ON_USE (strdup, "strdup is unportable - " - "use gnulib module strdup for portability"); -# endif -# elif 1 -/* On native Windows, map 'creat' to '_creat', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::strdup always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strdup -# define strdup _strdup -# endif -_GL_CXXALIAS_MDA (strdup, char *, (char const *__s)); -# else -# if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup -# undef strdup -# endif -_GL_CXXALIAS_SYS (strdup, char *, (char const *__s)); -# endif -_GL_CXXALIASWARN (strdup); -# endif -#endif - -/* Append no more than N characters from SRC onto DEST. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strncat -# define strncat rpl_strncat -# endif -_GL_FUNCDECL_RPL (strncat, char *, - (char *restrict dest, const char *restrict src, size_t n) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (strncat, char *, - (char *restrict dest, const char *restrict src, size_t n)); -# else -_GL_CXXALIAS_SYS (strncat, char *, - (char *restrict dest, const char *restrict src, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strncat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strncat -# if HAVE_RAW_DECL_STRNCAT -_GL_WARN_ON_USE (strncat, "strncat is unportable - " - "use gnulib module strncat for portability"); -# endif -#endif - -/* Return a newly allocated copy of at most N bytes of STRING. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strndup -# define strndup rpl_strndup -# endif -_GL_FUNCDECL_RPL (strndup, char *, - (char const *__s, size_t __n) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n)); -# else -# if !1 || (__GNUC__ >= 11 && !defined strndup) -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (strndup, char *, - (char const *__s, size_t __n) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (strndup, char *, - (char const *__s, size_t __n) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n)); -# endif -_GL_CXXALIASWARN (strndup); -#else -# if __GNUC__ >= 11 && !defined strndup -/* For -Wmismatched-dealloc: Associate strndup with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (strndup, char *, - (char const *__s, size_t __n) - _GL_ATTRIBUTE_NOTHROW - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (strndup, char *, - (char const *__s, size_t __n) - _GL_ARG_NONNULL ((1)) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef strndup -# if HAVE_RAW_DECL_STRNDUP -_GL_WARN_ON_USE (strndup, "strndup is unportable - " - "use gnulib module strndup for portability"); -# endif -# endif -#endif - -/* Find the length (number of bytes) of STRING, but scan at most - MAXLEN bytes. If no '\0' terminator is found in that many bytes, - return MAXLEN. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strnlen -# define strnlen rpl_strnlen -# endif -_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__s, size_t __maxlen) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__s, size_t __maxlen)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__s, size_t __maxlen) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__s, size_t __maxlen)); -# endif -_GL_CXXALIASWARN (strnlen); -#elif defined GNULIB_POSIXCHECK -# undef strnlen -# if HAVE_RAW_DECL_STRNLEN -_GL_WARN_ON_USE (strnlen, "strnlen is unportable - " - "use gnulib module strnlen for portability"); -# endif -#endif - -#if defined GNULIB_POSIXCHECK -/* strcspn() assumes the second argument is a list of single-byte characters. - Even in this simple case, it does not work with multibyte strings if the - locale encoding is GB18030 and one of the characters to be searched is a - digit. */ -# undef strcspn -/* Assume strcspn is always declared. */ -_GL_WARN_ON_USE (strcspn, "strcspn cannot work correctly on character strings " - "in multibyte locales - " - "use mbscspn if you care about internationalization"); -#endif - -/* Find the first occurrence in S of any character in ACCEPT. */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (strpbrk, char *, (char const *__s, char const *__accept) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C" { const char * strpbrk (const char *, const char *); } - extern "C++" { char * strpbrk (char *, const char *); } */ -_GL_CXXALIAS_SYS_CAST2 (strpbrk, - char *, (char const *__s, char const *__accept), - const char *, (char const *__s, char const *__accept)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (strpbrk, char *, - (char *__s, char const *__accept) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (strpbrk, char const *, - (char const *__s, char const *__accept) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (strpbrk); -# endif -# if defined GNULIB_POSIXCHECK -/* strpbrk() assumes the second argument is a list of single-byte characters. - Even in this simple case, it does not work with multibyte strings if the - locale encoding is GB18030 and one of the characters to be searched is a - digit. */ -# undef strpbrk -_GL_WARN_ON_USE_CXX (strpbrk, - const char *, char *, (const char *, const char *), - "strpbrk cannot work correctly on character strings " - "in multibyte locales - " - "use mbspbrk if you care about internationalization"); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strpbrk -# if HAVE_RAW_DECL_STRPBRK -_GL_WARN_ON_USE_CXX (strpbrk, - const char *, char *, (const char *, const char *), - "strpbrk is unportable - " - "use gnulib module strpbrk for portability"); -# endif -#endif - -#if defined GNULIB_POSIXCHECK -/* strspn() assumes the second argument is a list of single-byte characters. - Even in this simple case, it cannot work with multibyte strings. */ -# undef strspn -/* Assume strspn is always declared. */ -_GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings " - "in multibyte locales - " - "use mbsspn if you care about internationalization"); -#endif - -#if defined GNULIB_POSIXCHECK -/* strrchr() does not work with multibyte strings if the locale encoding is - GB18030 and the character to be searched is a digit. */ -# undef strrchr -/* Assume strrchr is always declared. */ -_GL_WARN_ON_USE_CXX (strrchr, - const char *, char *, (const char *, int), - "strrchr cannot work correctly on character strings " - "in some multibyte locales - " - "use mbsrchr if you care about internationalization"); -#endif - -/* Search the next delimiter (char listed in DELIM) starting at *STRINGP. - If one is found, overwrite it with a NUL, and advance *STRINGP - to point to the next char after it. Otherwise, set *STRINGP to NULL. - If *STRINGP was already NULL, nothing happens. - Return the old value of *STRINGP. - - This is a variant of strtok() that is multithread-safe and supports - empty fields. - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - Caveat: It doesn't work with multibyte strings unless all of the delimiter - characters are ASCII characters < 0x30. - - See also strtok_r(). */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (strsep, char *, - (char **restrict __stringp, char const *restrict __delim) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (strsep, char *, - (char **restrict __stringp, char const *restrict __delim)); -_GL_CXXALIASWARN (strsep); -# if defined GNULIB_POSIXCHECK -# undef strsep -_GL_WARN_ON_USE (strsep, "strsep cannot work correctly on character strings " - "in multibyte locales - " - "use mbssep if you care about internationalization"); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strsep -# if HAVE_RAW_DECL_STRSEP -_GL_WARN_ON_USE (strsep, "strsep is unportable - " - "use gnulib module strsep for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strstr rpl_strstr -# endif -_GL_FUNCDECL_RPL (strstr, char *, (const char *haystack, const char *needle) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (strstr, char *, (const char *haystack, const char *needle)); -# else - /* On some systems, this function is defined as an overloaded function: - extern "C++" { const char * strstr (const char *, const char *); } - extern "C++" { char * strstr (char *, const char *); } */ -_GL_CXXALIAS_SYS_CAST2 (strstr, - char *, (const char *haystack, const char *needle), - const char *, (const char *haystack, const char *needle)); -# endif -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (strstr, char *, - (char *haystack, const char *needle) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (strstr, const char *, - (const char *haystack, const char *needle) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (strstr); -# endif -#elif defined GNULIB_POSIXCHECK -/* strstr() does not work with multibyte strings if the locale encoding is - different from UTF-8: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strstr -/* Assume strstr is always declared. */ -_GL_WARN_ON_USE (strstr, "strstr is quadratic on many systems, and cannot " - "work correctly on character strings in most " - "multibyte locales - " - "use mbsstr if you care about internationalization, " - "or use strstr if you care about speed"); -#endif - -/* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive - comparison. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strcasestr rpl_strcasestr -# endif -_GL_FUNCDECL_RPL (strcasestr, char *, - (const char *haystack, const char *needle) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (strcasestr, char *, - (const char *haystack, const char *needle)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (strcasestr, char *, - (const char *haystack, const char *needle) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { const char * strcasestr (const char *, const char *); } - extern "C++" { char * strcasestr (char *, const char *); } */ -_GL_CXXALIAS_SYS_CAST2 (strcasestr, - char *, (const char *haystack, const char *needle), - const char *, (const char *haystack, const char *needle)); -# endif -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \ - || defined __clang__) -_GL_CXXALIASWARN1 (strcasestr, char *, - (char *haystack, const char *needle) - _GL_ATTRIBUTE_NOTHROW); -_GL_CXXALIASWARN1 (strcasestr, const char *, - (const char *haystack, const char *needle) - _GL_ATTRIBUTE_NOTHROW); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (strcasestr); -# endif -#elif defined GNULIB_POSIXCHECK -/* strcasestr() does not work with multibyte strings: - It is a glibc extension, and glibc implements it only for unibyte - locales. */ -# undef strcasestr -# if HAVE_RAW_DECL_STRCASESTR -_GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character " - "strings in multibyte locales - " - "use mbscasestr if you care about " - "internationalization, or use c-strcasestr if you want " - "a locale independent function"); -# endif -#endif - -/* Parse S into tokens separated by characters in DELIM. - If S is NULL, the saved pointer in SAVE_PTR is used as - the next starting point. For example: - char s[] = "-abc-=-def"; - char *sp; - x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def" - x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL - x = strtok_r(NULL, "=", &sp); // x = NULL - // s = "abc\0-def\0" - - This is a variant of strtok() that is multithread-safe. - - For the POSIX documentation for this function, see: - https://pubs.opengroup.org/onlinepubs/9699919799/functions/strtok.html - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - Caveat: It doesn't work with multibyte strings unless all of the delimiter - characters are ASCII characters < 0x30. - - See also strsep(). */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strtok_r -# define strtok_r rpl_strtok_r -# endif -_GL_FUNCDECL_RPL (strtok_r, char *, - (char *restrict s, char const *restrict delim, - char **restrict save_ptr) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (strtok_r, char *, - (char *restrict s, char const *restrict delim, - char **restrict save_ptr)); -# else -# if 0 || defined GNULIB_POSIXCHECK -# undef strtok_r -# endif -# if ! 1 -_GL_FUNCDECL_SYS (strtok_r, char *, - (char *restrict s, char const *restrict delim, - char **restrict save_ptr) - _GL_ARG_NONNULL ((2, 3))); -# endif -_GL_CXXALIAS_SYS (strtok_r, char *, - (char *restrict s, char const *restrict delim, - char **restrict save_ptr)); -# endif -_GL_CXXALIASWARN (strtok_r); -# if defined GNULIB_POSIXCHECK -_GL_WARN_ON_USE (strtok_r, "strtok_r cannot work correctly on character " - "strings in multibyte locales - " - "use mbstok_r if you care about internationalization"); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strtok_r -# if HAVE_RAW_DECL_STRTOK_R -_GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - " - "use gnulib module strtok_r for portability"); -# endif -#endif - - -/* The following functions are not specified by POSIX. They are gnulib - extensions. */ - -#if 0 -/* Return the number of multibyte characters in the character string STRING. - This considers multibyte characters, unlike strlen, which counts bytes. */ -# ifdef __MirBSD__ /* MirBSD defines mbslen as a macro. Override it. */ -# undef mbslen -# endif -# if 0 /* AIX, OSF/1, MirBSD define mbslen already in libc. */ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mbslen rpl_mbslen -# endif -_GL_FUNCDECL_RPL (mbslen, size_t, (const char *string) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mbslen, size_t, (const char *string)); -# else -_GL_FUNCDECL_SYS (mbslen, size_t, (const char *string) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_SYS (mbslen, size_t, (const char *string)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbslen); -# endif -#endif - -#if 0 -/* Return the number of multibyte characters in the character string starting - at STRING and ending at STRING + LEN. */ -_GL_EXTERN_C size_t mbsnlen (const char *string, size_t len) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1)); -#endif - -#if 0 -/* Locate the first single-byte character C in the character string STRING, - and return a pointer to it. Return NULL if C is not found in STRING. - Unlike strchr(), this function works correctly in multibyte locales with - encodings such as GB18030. */ -# if defined __hpux -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mbschr rpl_mbschr /* avoid collision with HP-UX function */ -# endif -_GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c)); -# else -_GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c)); -# endif -_GL_CXXALIASWARN (mbschr); -#endif - -#if 0 -/* Locate the last single-byte character C in the character string STRING, - and return a pointer to it. Return NULL if C is not found in STRING. - Unlike strrchr(), this function works correctly in multibyte locales with - encodings such as GB18030. */ -# if defined __hpux || defined __INTERIX -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mbsrchr rpl_mbsrchr /* avoid collision with system function */ -# endif -_GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c)); -# else -_GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c)); -# endif -_GL_CXXALIASWARN (mbsrchr); -#endif - -#if 0 -/* Find the first occurrence of the character string NEEDLE in the character - string HAYSTACK. Return NULL if NEEDLE is not found in HAYSTACK. - Unlike strstr(), this function works correctly in multibyte locales with - encodings different from UTF-8. */ -_GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Compare the character strings S1 and S2, ignoring case, returning less than, - equal to or greater than zero if S1 is lexicographically less than, equal to - or greater than S2. - Note: This function may, in multibyte locales, return 0 for strings of - different lengths! - Unlike strcasecmp(), this function works correctly in multibyte locales. */ -_GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Compare the initial segment of the character string S1 consisting of at most - N characters with the initial segment of the character string S2 consisting - of at most N characters, ignoring case, returning less than, equal to or - greater than zero if the initial segment of S1 is lexicographically less - than, equal to or greater than the initial segment of S2. - Note: This function may, in multibyte locales, return 0 for initial segments - of different lengths! - Unlike strncasecmp(), this function works correctly in multibyte locales. - But beware that N is not a byte count but a character count! */ -_GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Compare the initial segment of the character string STRING consisting of - at most mbslen (PREFIX) characters with the character string PREFIX, - ignoring case. If the two match, return a pointer to the first byte - after this prefix in STRING. Otherwise, return NULL. - Note: This function may, in multibyte locales, return non-NULL if STRING - is of smaller length than PREFIX! - Unlike strncasecmp(), this function works correctly in multibyte - locales. */ -_GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Find the first occurrence of the character string NEEDLE in the character - string HAYSTACK, using case-insensitive comparison. - Note: This function may, in multibyte locales, return success even if - strlen (haystack) < strlen (needle) ! - Unlike strcasestr(), this function works correctly in multibyte locales. */ -_GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Find the first occurrence in the character string STRING of any character - in the character string ACCEPT. Return the number of bytes from the - beginning of the string to this occurrence, or to the end of the string - if none exists. - Unlike strcspn(), this function works correctly in multibyte locales. */ -_GL_EXTERN_C size_t mbscspn (const char *string, const char *accept) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Find the first occurrence in the character string STRING of any character - in the character string ACCEPT. Return the pointer to it, or NULL if none - exists. - Unlike strpbrk(), this function works correctly in multibyte locales. */ -# if defined __hpux -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */ -# endif -_GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept)); -# else -_GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept)); -# endif -_GL_CXXALIASWARN (mbspbrk); -#endif - -#if 0 -/* Find the first occurrence in the character string STRING of any character - not in the character string REJECT. Return the number of bytes from the - beginning of the string to this occurrence, or to the end of the string - if none exists. - Unlike strspn(), this function works correctly in multibyte locales. */ -_GL_EXTERN_C size_t mbsspn (const char *string, const char *reject) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Search the next delimiter (multibyte character listed in the character - string DELIM) starting at the character string *STRINGP. - If one is found, overwrite it with a NUL, and advance *STRINGP to point - to the next multibyte character after it. Otherwise, set *STRINGP to NULL. - If *STRINGP was already NULL, nothing happens. - Return the old value of *STRINGP. - - This is a variant of mbstok_r() that supports empty fields. - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - - See also mbstok_r(). */ -_GL_EXTERN_C char * mbssep (char **stringp, const char *delim) - _GL_ARG_NONNULL ((1, 2)); -#endif - -#if 0 -/* Parse the character string STRING into tokens separated by characters in - the character string DELIM. - If STRING is NULL, the saved pointer in SAVE_PTR is used as - the next starting point. For example: - char s[] = "-abc-=-def"; - char *sp; - x = mbstok_r(s, "-", &sp); // x = "abc", sp = "=-def" - x = mbstok_r(NULL, "-=", &sp); // x = "def", sp = NULL - x = mbstok_r(NULL, "=", &sp); // x = NULL - // s = "abc\0-def\0" - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - - See also mbssep(). */ -_GL_EXTERN_C char * mbstok_r (char *restrict string, const char *delim, - char **save_ptr) - _GL_ARG_NONNULL ((2, 3)); -#endif - -/* Map any int, typically from errno, into an error message. */ -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strerror -# define strerror rpl_strerror -# endif -_GL_FUNCDECL_RPL (strerror, char *, (int)); -_GL_CXXALIAS_RPL (strerror, char *, (int)); -# else -_GL_CXXALIAS_SYS (strerror, char *, (int)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strerror); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strerror -/* Assume strerror is always declared. */ -_GL_WARN_ON_USE (strerror, "strerror is unportable - " - "use gnulib module strerror to guarantee non-NULL result"); -#endif - -/* Map any int, typically from errno, into an error message. Multithread-safe. - Uses the POSIX declaration, not the glibc declaration. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strerror_r -# define strerror_r rpl_strerror_r -# endif -_GL_FUNCDECL_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen)); -# else -# if !1 -_GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)); -# endif -# if __GLIBC__ >= 2 && 1 -_GL_CXXALIASWARN (strerror_r); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strerror_r -# if HAVE_RAW_DECL_STRERROR_R -_GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - " - "use gnulib module strerror_r-posix for portability"); -# endif -#endif - -/* Return the name of the system error code ERRNUM. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef strerrorname_np -# define strerrorname_np rpl_strerrorname_np -# endif -_GL_FUNCDECL_RPL (strerrorname_np, const char *, (int errnum)); -_GL_CXXALIAS_RPL (strerrorname_np, const char *, (int errnum)); -# else -# if !1 -_GL_FUNCDECL_SYS (strerrorname_np, const char *, (int errnum)); -# endif -_GL_CXXALIAS_SYS (strerrorname_np, const char *, (int errnum)); -# endif -_GL_CXXALIASWARN (strerrorname_np); -#elif defined GNULIB_POSIXCHECK -# undef strerrorname_np -# if HAVE_RAW_DECL_STRERRORNAME_NP -_GL_WARN_ON_USE (strerrorname_np, "strerrorname_np is unportable - " - "use gnulib module strerrorname_np for portability"); -# endif -#endif - -/* Return an abbreviation string for the signal number SIG. */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (sigabbrev_np, const char *, (int sig)); -# endif -_GL_CXXALIAS_SYS (sigabbrev_np, const char *, (int sig)); -_GL_CXXALIASWARN (sigabbrev_np); -#elif defined GNULIB_POSIXCHECK -# undef sigabbrev_np -# if HAVE_RAW_DECL_SIGABBREV_NP -_GL_WARN_ON_USE (sigabbrev_np, "sigabbrev_np is unportable - " - "use gnulib module sigabbrev_np for portability"); -# endif -#endif - -/* Return an English description string for the signal number SIG. */ -#if 0 -# if ! 1 -_GL_FUNCDECL_SYS (sigdescr_np, const char *, (int sig)); -# endif -_GL_CXXALIAS_SYS (sigdescr_np, const char *, (int sig)); -_GL_CXXALIASWARN (sigdescr_np); -#elif defined GNULIB_POSIXCHECK -# undef sigdescr_np -# if HAVE_RAW_DECL_SIGDESCR_NP -_GL_WARN_ON_USE (sigdescr_np, "sigdescr_np is unportable - " - "use gnulib module sigdescr_np for portability"); -# endif -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strsignal rpl_strsignal -# endif -_GL_FUNCDECL_RPL (strsignal, char *, (int __sig)); -_GL_CXXALIAS_RPL (strsignal, char *, (int __sig)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (strsignal, char *, (int __sig)); -# endif -/* Need to cast, because on Cygwin 1.5.x systems, the return type is - 'const char *'. */ -_GL_CXXALIAS_SYS_CAST (strsignal, char *, (int __sig)); -# endif -_GL_CXXALIASWARN (strsignal); -#elif defined GNULIB_POSIXCHECK -# undef strsignal -# if HAVE_RAW_DECL_STRSIGNAL -_GL_WARN_ON_USE (strsignal, "strsignal is unportable - " - "use gnulib module strsignal for portability"); -# endif -#endif - -#if 0 -# if !1 -_GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *) - _GL_ATTRIBUTE_PURE - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *)); -_GL_CXXALIASWARN (strverscmp); -#elif defined GNULIB_POSIXCHECK -# undef strverscmp -# if HAVE_RAW_DECL_STRVERSCMP -_GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - " - "use gnulib module strverscmp for portability"); -# endif -#endif - - -#endif /* _GL_STRING_H */ -#endif /* _GL_STRING_H */ -#endif diff --git a/autotools/gnulib/strings.h b/autotools/gnulib/strings.h deleted file mode 100644 index ebe540dd..00000000 --- a/autotools/gnulib/strings.h +++ /dev/null @@ -1,640 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A substitute <strings.h>. - - Copyright (C) 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_STRINGS_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* Minix 3.1.8 has a bug: <sys/types.h> must be included before <strings.h>. - But avoid namespace pollution on glibc systems. */ -#if defined __minix && !defined __GLIBC__ -# include <sys/types.h> -#endif - -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# include_next <strings.h> -#endif - -#ifndef _GL_STRINGS_H -#define _GL_STRINGS_H - -/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#if ! 1 -/* Get size_t. */ -# include <stddef.h> -#endif - - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - - - /* Find the index of the least-significant set bit. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (ffs, int, (int i)); -# endif -_GL_CXXALIAS_SYS (ffs, int, (int i)); -_GL_CXXALIASWARN (ffs); -#elif defined GNULIB_POSIXCHECK -# undef ffs -# if HAVE_RAW_DECL_FFS -_GL_WARN_ON_USE (ffs, "ffs is not portable - use the ffs module"); -# endif -#endif - -/* Compare strings S1 and S2, ignoring case, returning less than, equal to or - greater than zero if S1 is lexicographically less than, equal to or greater - than S2. - Note: This function does not work in multibyte locales. */ -#if ! 1 -extern int strcasecmp (char const *s1, char const *s2) - _GL_ARG_NONNULL ((1, 2)); -#endif -#if defined GNULIB_POSIXCHECK -/* strcasecmp() does not work with multibyte strings: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strcasecmp -# if HAVE_RAW_DECL_STRCASECMP -_GL_WARN_ON_USE (strcasecmp, "strcasecmp cannot work correctly on character " - "strings in multibyte locales - " - "use mbscasecmp if you care about " - "internationalization, or use c_strcasecmp , " - "gnulib module c-strcase) if you want a locale " - "independent function"); -# endif -#endif - -/* Compare no more than N bytes of strings S1 and S2, ignoring case, - returning less than, equal to or greater than zero if S1 is - lexicographically less than, equal to or greater than S2. - Note: This function cannot work correctly in multibyte locales. */ -#if ! 1 -extern int strncasecmp (char const *s1, char const *s2, size_t n) - _GL_ARG_NONNULL ((1, 2)); -#endif -#if defined GNULIB_POSIXCHECK -/* strncasecmp() does not work with multibyte strings: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strncasecmp -# if HAVE_RAW_DECL_STRNCASECMP -_GL_WARN_ON_USE (strncasecmp, "strncasecmp cannot work correctly on character " - "strings in multibyte locales - " - "use mbsncasecmp or mbspcasecmp if you care about " - "internationalization, or use c_strncasecmp , " - "gnulib module c-strcase) if you want a locale " - "independent function"); -# endif -#endif - - -#ifdef __cplusplus -} -#endif - -#endif /* _GL_STRING_H */ -#endif /* _GL_STRING_H */ diff --git a/autotools/gnulib/sys/stat.h b/autotools/gnulib/sys/stat.h deleted file mode 100644 index 7525abb2..00000000 --- a/autotools/gnulib/sys/stat.h +++ /dev/null @@ -1,1511 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Provide a more complete sys/stat.h header file. - Copyright (C) 2005-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */ - -/* This file is supposed to be used on platforms where <sys/stat.h> is - incomplete. It is intended to provide definitions and prototypes - needed by an application. Start with what the system provides. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* This file uses #include_next of a system file that defines time_t. - For the 'year2038' module to work right, <config.h> needs to have been - included before. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#if defined __need_system_sys_stat_h -/* Special invocation convention. */ - -#include_next <sys/stat.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_SYS_STAT_H - -/* Get nlink_t. - May also define off_t to a 64-bit type on native Windows. */ -#include <sys/types.h> - -/* Get struct timespec. */ -#include <time.h> - -/* The include_next requires a split double-inclusion guard. */ -#include_next <sys/stat.h> - -#ifndef _GL_SYS_STAT_H -#define _GL_SYS_STAT_H - -/* This file uses _GL_ATTRIBUTE_NOTHROW, GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Before doing "#define mknod rpl_mknod" below, we need to include all - headers that may declare mknod(). OS/2 kLIBC declares mknod() in - <unistd.h>, not in <sys/stat.h>. */ -#ifdef __KLIBC__ -# include <unistd.h> -#endif - -/* Before doing "#define mkdir rpl_mkdir" below, we need to include all - headers that may declare mkdir(). Native Windows platforms declare mkdir - in <io.h> and/or <direct.h>, not in <sys/stat.h>. */ -#if defined _WIN32 && ! defined __CYGWIN__ -# include <io.h> /* mingw32, mingw64 */ -# include <direct.h> /* mingw64, MSVC 9 */ -#endif - -/* Native Windows platforms declare umask() in <io.h>. */ -#if 0 && (defined _WIN32 && ! defined __CYGWIN__) -# include <io.h> -#endif - -/* Large File Support on native Windows. */ -#if 0 -# define stat _stati64 -#endif - -/* Optionally, override 'struct stat' on native Windows. */ -#if 0 - -# undef stat -# if 1 -# define stat rpl_stat -# else - /* Provoke a clear link error if stat() is used as a function and - module 'stat' is not in use. */ -# define stat stat_used_without_requesting_gnulib_module_stat -# endif - -# if !GNULIB_defined_struct_stat -struct stat -{ - dev_t st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; -# if 0 - uid_t st_uid; -# else /* uid_t is not defined by default on native Windows. */ - short st_uid; -# endif -# if 0 - gid_t st_gid; -# else /* gid_t is not defined by default on native Windows. */ - short st_gid; -# endif - dev_t st_rdev; - off_t st_size; -# if 0 - blksize_t st_blksize; - blkcnt_t st_blocks; -# endif - -# if 0 - struct timespec st_atim; - struct timespec st_mtim; - struct timespec st_ctim; -# else - time_t st_atime; - time_t st_mtime; - time_t st_ctime; -# endif -}; -# if 0 -# define st_atime st_atim.tv_sec -# define st_mtime st_mtim.tv_sec -# define st_ctime st_ctim.tv_sec - /* Indicator, for gnulib internal purposes. */ -# define _GL_WINDOWS_STAT_TIMESPEC 1 -# endif -# define GNULIB_defined_struct_stat 1 -# endif - -/* Other possible values of st_mode. */ -# if 0 -# define _S_IFBLK 0x6000 -# endif -# if 0 -# define _S_IFLNK 0xA000 -# endif -# if 0 -# define _S_IFSOCK 0xC000 -# endif - -#endif - -#ifndef S_IFIFO -# ifdef _S_IFIFO -# define S_IFIFO _S_IFIFO -# endif -#endif - -#ifndef S_IFMT -# define S_IFMT 0170000 -#endif - -#if STAT_MACROS_BROKEN -# undef S_ISBLK -# undef S_ISCHR -# undef S_ISDIR -# undef S_ISFIFO -# undef S_ISLNK -# undef S_ISNAM -# undef S_ISMPB -# undef S_ISMPC -# undef S_ISNWK -# undef S_ISREG -# undef S_ISSOCK -#endif - -#ifndef S_ISBLK -# ifdef S_IFBLK -# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) -# else -# define S_ISBLK(m) 0 -# endif -#endif - -#ifndef S_ISCHR -# ifdef S_IFCHR -# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) -# else -# define S_ISCHR(m) 0 -# endif -#endif - -#ifndef S_ISDIR -# ifdef S_IFDIR -# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) -# else -# define S_ISDIR(m) 0 -# endif -#endif - -#ifndef S_ISDOOR /* Solaris 2.5 and up */ -# define S_ISDOOR(m) 0 -#endif - -#ifndef S_ISFIFO -# ifdef S_IFIFO -# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) -# else -# define S_ISFIFO(m) 0 -# endif -#endif - -#ifndef S_ISLNK -# ifdef S_IFLNK -# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) -# else -# define S_ISLNK(m) 0 -# endif -#endif - -#ifndef S_ISMPB /* V7 */ -# ifdef S_IFMPB -# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) -# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) -# else -# define S_ISMPB(m) 0 -# define S_ISMPC(m) 0 -# endif -#endif - -#ifndef S_ISMPX /* AIX */ -# define S_ISMPX(m) 0 -#endif - -#ifndef S_ISNAM /* Xenix */ -# ifdef S_IFNAM -# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) -# else -# define S_ISNAM(m) 0 -# endif -#endif - -#ifndef S_ISNWK /* HP/UX */ -# ifdef S_IFNWK -# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) -# else -# define S_ISNWK(m) 0 -# endif -#endif - -#ifndef S_ISPORT /* Solaris 10 and up */ -# define S_ISPORT(m) 0 -#endif - -#ifndef S_ISREG -# ifdef S_IFREG -# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) -# else -# define S_ISREG(m) 0 -# endif -#endif - -#ifndef S_ISSOCK -# ifdef S_IFSOCK -# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) -# else -# define S_ISSOCK(m) 0 -# endif -#endif - - -#ifndef S_TYPEISMQ -# define S_TYPEISMQ(p) 0 -#endif - -#ifndef S_TYPEISTMO -# define S_TYPEISTMO(p) 0 -#endif - - -#ifndef S_TYPEISSEM -# ifdef S_INSEM -# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) -# else -# define S_TYPEISSEM(p) 0 -# endif -#endif - -#ifndef S_TYPEISSHM -# ifdef S_INSHD -# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) -# else -# define S_TYPEISSHM(p) 0 -# endif -#endif - -/* high performance ("contiguous data") */ -#ifndef S_ISCTG -# define S_ISCTG(p) 0 -#endif - -/* Cray DMF (data migration facility): off line, with data */ -#ifndef S_ISOFD -# define S_ISOFD(p) 0 -#endif - -/* Cray DMF (data migration facility): off line, with no data */ -#ifndef S_ISOFL -# define S_ISOFL(p) 0 -#endif - -/* 4.4BSD whiteout */ -#ifndef S_ISWHT -# define S_ISWHT(m) 0 -#endif - -/* If any of the following are undefined, - define them to their de facto standard values. */ -#if !S_ISUID -# define S_ISUID 04000 -#endif -#if !S_ISGID -# define S_ISGID 02000 -#endif - -/* S_ISVTX is a common extension to POSIX. */ -#ifndef S_ISVTX -# define S_ISVTX 01000 -#endif - -#if !S_IRUSR && S_IREAD -# define S_IRUSR S_IREAD -#endif -#if !S_IRUSR -# define S_IRUSR 00400 -#endif -#if !S_IRGRP -# define S_IRGRP (S_IRUSR >> 3) -#endif -#if !S_IROTH -# define S_IROTH (S_IRUSR >> 6) -#endif - -#if !S_IWUSR && S_IWRITE -# define S_IWUSR S_IWRITE -#endif -#if !S_IWUSR -# define S_IWUSR 00200 -#endif -#if !S_IWGRP -# define S_IWGRP (S_IWUSR >> 3) -#endif -#if !S_IWOTH -# define S_IWOTH (S_IWUSR >> 6) -#endif - -#if !S_IXUSR && S_IEXEC -# define S_IXUSR S_IEXEC -#endif -#if !S_IXUSR -# define S_IXUSR 00100 -#endif -#if !S_IXGRP -# define S_IXGRP (S_IXUSR >> 3) -#endif -#if !S_IXOTH -# define S_IXOTH (S_IXUSR >> 6) -#endif - -#if !S_IRWXU -# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) -#endif -#if !S_IRWXG -# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) -#endif -#if !S_IRWXO -# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) -#endif - -/* Although S_IXUGO and S_IRWXUGO are not specified by POSIX and are - not implemented in GNU/Linux, some Gnulib-using apps use the macros. */ -#if !S_IXUGO -# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) -#endif -#ifndef S_IRWXUGO -# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) -#endif - -/* Macros for futimens and utimensat. */ -#ifndef UTIME_NOW -# define UTIME_NOW (-1) -# define UTIME_OMIT (-2) -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chmod -# define chmod rpl_chmod -# endif -_GL_FUNCDECL_RPL (chmod, int, (const char *filename, mode_t mode) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (chmod, int, (const char *filename, mode_t mode)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chmod -# define chmod _chmod -# endif -/* Need to cast, because in mingw the last argument is 'int mode'. */ -_GL_CXXALIAS_MDA_CAST (chmod, int, (const char *filename, mode_t mode)); -# else -_GL_CXXALIAS_SYS (chmod, int, (const char *filename, mode_t mode)); -# endif -_GL_CXXALIASWARN (chmod); -#elif defined GNULIB_POSIXCHECK -# undef chmod -# if HAVE_RAW_DECL_CHMOD -_GL_WARN_ON_USE (chmod, "chmod has portability problems - " - "use gnulib module chmod for portability"); -# endif -#elif 1 -/* On native Windows, map 'chmod' to '_chmod', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::chmod always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chmod -# define chmod _chmod -# endif -/* Need to cast, because in mingw the last argument is 'int mode'. */ -_GL_CXXALIAS_MDA_CAST (chmod, int, (const char *filename, mode_t mode)); -# else -_GL_CXXALIAS_SYS (chmod, int, (const char *filename, mode_t mode)); -# endif -_GL_CXXALIASWARN (chmod); -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fchmodat -# define fchmodat rpl_fchmodat -# endif -_GL_FUNCDECL_RPL (fchmodat, int, - (int fd, char const *file, mode_t mode, int flag) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (fchmodat, int, - (int fd, char const *file, mode_t mode, int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (fchmodat, int, - (int fd, char const *file, mode_t mode, int flag) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (fchmodat, int, - (int fd, char const *file, mode_t mode, int flag)); -# endif -_GL_CXXALIASWARN (fchmodat); -#elif defined GNULIB_POSIXCHECK -# undef fchmodat -# if HAVE_RAW_DECL_FCHMODAT -_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " - "use gnulib module openat for portability"); -# endif -#endif - - -#if 1 -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fstat -# define fstat rpl_fstat -# endif -_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); -# else -_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fstat); -# endif -#elif 0 -# undef fstat -# define fstat fstat_used_without_requesting_gnulib_module_fstat -#elif 0 -/* Above, we define stat to _stati64. */ -# define fstat _fstati64 -#elif defined GNULIB_POSIXCHECK -# undef fstat -# if HAVE_RAW_DECL_FSTAT -_GL_WARN_ON_USE (fstat, "fstat has portability problems - " - "use gnulib module fstat for portability"); -# endif -#endif - - -#if 1 -# if 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fstatat -# define fstatat rpl_fstatat -# endif -_GL_FUNCDECL_RPL (fstatat, int, - (int fd, char const *restrict name, struct stat *restrict st, - int flags) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (fstatat, int, - (int fd, char const *restrict name, struct stat *restrict st, - int flags)); -# else -# if !1 -_GL_FUNCDECL_SYS (fstatat, int, - (int fd, char const *restrict name, struct stat *restrict st, - int flags) - _GL_ARG_NONNULL ((2, 3))); -# endif -_GL_CXXALIAS_SYS (fstatat, int, - (int fd, char const *restrict name, struct stat *restrict st, - int flags)); -# endif -_GL_CXXALIASWARN (fstatat); -#elif 0 -# undef fstatat -# define fstatat fstatat_used_without_requesting_gnulib_module_fstatat -#elif defined GNULIB_POSIXCHECK -# undef fstatat -# if HAVE_RAW_DECL_FSTATAT -_GL_WARN_ON_USE (fstatat, "fstatat is not portable - " - "use gnulib module openat for portability"); -# endif -#endif - - -#if 1 -/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens - implementation relies on futimesat, which on Solaris 10 makes an invocation - to futimens that is meant to invoke the libc's futimens(), not gnulib's - futimens(). */ -# if 1 || (!1 && defined __sun) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef futimens -# define futimens rpl_futimens -# endif -_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); -_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); -# else -# if !1 -_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); -# endif -_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); -# endif -# if __GLIBC__ >= 2 && 1 -_GL_CXXALIASWARN (futimens); -# endif -#elif defined GNULIB_POSIXCHECK -# undef futimens -# if HAVE_RAW_DECL_FUTIMENS -_GL_WARN_ON_USE (futimens, "futimens is not portable - " - "use gnulib module futimens for portability"); -# endif -#endif - - -#if 0 -# if !1 -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (getumask, mode_t, (void) _GL_ATTRIBUTE_NOTHROW); -# else -_GL_FUNCDECL_SYS (getumask, mode_t, (void)); -# endif -# endif -_GL_CXXALIAS_SYS (getumask, mode_t, (void)); -# if 1 -_GL_CXXALIASWARN (getumask); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getumask -# if HAVE_RAW_DECL_GETUMASK -_GL_WARN_ON_USE (getumask, "getumask is not portable - " - "use gnulib module getumask for portability"); -# endif -#endif - - -#if 0 -/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME - denotes a symbolic link. */ -# if !1 || defined __hpux -_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); -_GL_CXXALIASWARN (lchmod); -#elif defined GNULIB_POSIXCHECK -# undef lchmod -# if HAVE_RAW_DECL_LCHMOD -_GL_WARN_ON_USE (lchmod, "lchmod is unportable - " - "use gnulib module lchmod for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkdir -# define mkdir rpl_mkdir -# endif -_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); -# elif defined _WIN32 && !defined __CYGWIN__ -/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. - Additionally, it declares _mkdir (and depending on compile flags, an - alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, - which are included above. */ -# if !GNULIB_defined_rpl_mkdir -static int -rpl_mkdir (char const *name, mode_t mode) -{ - return _mkdir (name); -} -# define GNULIB_defined_rpl_mkdir 1 -# endif -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkdir -# define mkdir rpl_mkdir -# endif -_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); -# else -_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); -# endif -_GL_CXXALIASWARN (mkdir); -#elif defined GNULIB_POSIXCHECK -# undef mkdir -# if HAVE_RAW_DECL_MKDIR -_GL_WARN_ON_USE (mkdir, "mkdir does not always support two parameters - " - "use gnulib module mkdir for portability"); -# endif -#elif 1 -/* On native Windows, map 'mkdir' to '_mkdir', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::mkdir always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !GNULIB_defined_rpl_mkdir -static int -rpl_mkdir (char const *name, mode_t mode) -{ - return _mkdir (name); -} -# define GNULIB_defined_rpl_mkdir 1 -# endif -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkdir -# define mkdir rpl_mkdir -# endif -_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); -# else -_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); -# endif -_GL_CXXALIASWARN (mkdir); -#endif - - -#if 1 -# if !1 -_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); -_GL_CXXALIASWARN (mkdirat); -#elif defined GNULIB_POSIXCHECK -# undef mkdirat -# if HAVE_RAW_DECL_MKDIRAT -_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " - "use gnulib module openat for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkfifo -# define mkfifo rpl_mkfifo -# endif -_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); -# else -# if !1 -_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); -# endif -_GL_CXXALIASWARN (mkfifo); -#elif defined GNULIB_POSIXCHECK -# undef mkfifo -# if HAVE_RAW_DECL_MKFIFO -_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " - "use gnulib module mkfifo for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mkfifoat -# define mkfifoat rpl_mkfifoat -# endif -_GL_FUNCDECL_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode)); -# else -# if !1 -_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mkfifoat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mkfifoat -# if HAVE_RAW_DECL_MKFIFOAT -_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " - "use gnulib module mkfifoat for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mknod -# define mknod rpl_mknod -# endif -_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); -# else -# if !1 -_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) - _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ -_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); -# endif -_GL_CXXALIASWARN (mknod); -#elif defined GNULIB_POSIXCHECK -# undef mknod -# if HAVE_RAW_DECL_MKNOD -_GL_WARN_ON_USE (mknod, "mknod is not portable - " - "use gnulib module mknod for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mknodat -# define mknodat rpl_mknodat -# endif -_GL_FUNCDECL_RPL (mknodat, int, - (int fd, char const *file, mode_t mode, dev_t dev) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mknodat, int, - (int fd, char const *file, mode_t mode, dev_t dev)); -# else -# if !1 -_GL_FUNCDECL_SYS (mknodat, int, - (int fd, char const *file, mode_t mode, dev_t dev) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mknodat, int, - (int fd, char const *file, mode_t mode, dev_t dev)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mknodat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mknodat -# if HAVE_RAW_DECL_MKNODAT -_GL_WARN_ON_USE (mknodat, "mknodat is not portable - " - "use gnulib module mkfifoat for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !0 - /* We can't use the object-like #define stat rpl_stat, because of - struct stat. This means that rpl_stat will not be used if the user - does (stat)(a,b). Oh well. */ -# if defined _AIX && defined stat && defined _LARGE_FILES - /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, - so we have to replace stat64() instead of stat(). */ -# undef stat64 -# define stat64(name, st) rpl_stat (name, st) -# elif 0 - /* Above, we define stat to _stati64. */ -# if defined __MINGW32__ && defined _stati64 -# ifndef _USE_32BIT_TIME_T - /* The system headers define _stati64 to _stat64. */ -# undef _stat64 -# define _stat64(name, st) rpl_stat (name, st) -# endif -# elif defined _MSC_VER && defined _stati64 -# ifdef _USE_32BIT_TIME_T - /* The system headers define _stati64 to _stat32i64. */ -# undef _stat32i64 -# define _stat32i64(name, st) rpl_stat (name, st) -# else - /* The system headers define _stati64 to _stat64. */ -# undef _stat64 -# define _stat64(name, st) rpl_stat (name, st) -# endif -# else -# undef _stati64 -# define _stati64(name, st) rpl_stat (name, st) -# endif -# elif defined __MINGW32__ && defined stat -# ifdef _USE_32BIT_TIME_T - /* The system headers define stat to _stat32i64. */ -# undef _stat32i64 -# define _stat32i64(name, st) rpl_stat (name, st) -# else - /* The system headers define stat to _stat64. */ -# undef _stat64 -# define _stat64(name, st) rpl_stat (name, st) -# endif -# elif defined _MSC_VER && defined stat -# ifdef _USE_32BIT_TIME_T - /* The system headers define stat to _stat32. */ -# undef _stat32 -# define _stat32(name, st) rpl_stat (name, st) -# else - /* The system headers define stat to _stat64i32. */ -# undef _stat64i32 -# define _stat64i32(name, st) rpl_stat (name, st) -# endif -# else /* !(_AIX || __MINGW32__ || _MSC_VER) */ -# undef stat -# define stat(name, st) rpl_stat (name, st) -# endif /* !_LARGE_FILES */ -# endif /* !0 */ -_GL_EXTERN_C int stat (const char *restrict name, struct stat *restrict buf) - _GL_ARG_NONNULL ((1, 2)); -# endif -#elif 0 -/* see above: - #define stat stat_used_without_requesting_gnulib_module_stat - */ -#elif defined GNULIB_POSIXCHECK -# undef stat -# if HAVE_RAW_DECL_STAT -_GL_WARN_ON_USE (stat, "stat is unportable - " - "use gnulib module stat for portability"); -# endif -#endif - - -#if 1 -# if ! 1 -/* mingw does not support symlinks, therefore it does not have lstat. But - without links, stat does just fine. */ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define lstat stat -# endif -_GL_CXXALIAS_RPL_1 (lstat, stat, int, - (const char *restrict name, struct stat *restrict buf)); -# elif 1 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef lstat -# define lstat rpl_lstat -# endif -_GL_FUNCDECL_RPL (lstat, int, - (const char *restrict name, struct stat *restrict buf) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (lstat, int, - (const char *restrict name, struct stat *restrict buf)); -# else -_GL_CXXALIAS_SYS (lstat, int, - (const char *restrict name, struct stat *restrict buf)); -# endif -# if 1 -_GL_CXXALIASWARN (lstat); -# endif -#elif 0 -# undef lstat -# define lstat lstat_used_without_requesting_gnulib_module_lstat -#elif defined GNULIB_POSIXCHECK -# undef lstat -# if HAVE_RAW_DECL_LSTAT -_GL_WARN_ON_USE (lstat, "lstat is unportable - " - "use gnulib module lstat for portability"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'umask' to '_umask', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::umask always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef umask -# define umask _umask -# endif -/* Need to cast, because in mingw the last argument is 'int mode'. */ -_GL_CXXALIAS_MDA_CAST (umask, mode_t, (mode_t mask)); -# else -_GL_CXXALIAS_SYS (umask, mode_t, (mode_t mask)); -# endif -_GL_CXXALIASWARN (umask); -#endif - - -#if 1 -/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat - implementation relies on futimesat, which on Solaris 10 makes an invocation - to utimensat that is meant to invoke the libc's utimensat(), not gnulib's - utimensat(). */ -# if 0 || (!1 && defined __sun) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef utimensat -# define utimensat rpl_utimensat -# endif -_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, - struct timespec const times[2], int flag) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, - struct timespec const times[2], int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, - struct timespec const times[2], int flag) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, - struct timespec const times[2], int flag)); -# endif -# if __GLIBC__ >= 2 && 1 -_GL_CXXALIASWARN (utimensat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef utimensat -# if HAVE_RAW_DECL_UTIMENSAT -_GL_WARN_ON_USE (utimensat, "utimensat is not portable - " - "use gnulib module utimensat for portability"); -# endif -#endif - - -#endif /* _GL_SYS_STAT_H */ -#endif /* _GL_SYS_STAT_H */ -#endif diff --git a/autotools/gnulib/sys/time.h b/autotools/gnulib/sys/time.h deleted file mode 100644 index 67ea80af..00000000 --- a/autotools/gnulib/sys/time.h +++ /dev/null @@ -1,749 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Provide a more complete sys/time.h. - - Copyright (C) 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Written by Paul Eggert. */ - -#ifndef _GL_SYS_TIME_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* This file uses #include_next of a system file that defines time_t. - For the 'year2038' module to work right, <config.h> needs to have been - included before. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* On Cygwin and on many BSDish systems, <sys/time.h> includes itself - recursively via <sys/select.h>. - Simply delegate to the system's header in this case; it is a no-op. - Without this extra ifdef, the C++ gettimeofday declaration below - would be a forward declaration in gnulib's nested <sys/time.h>. */ -#if defined _CYGWIN_SYS_TIME_H || defined _SYS_TIME_H || defined _SYS_TIME_H_ -# include_next <sys/time.h> -#else - -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# include_next <sys/time.h> -#endif - -#ifndef _GL_SYS_TIME_H -#define _GL_SYS_TIME_H - -/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#if ! 1 -# include <time.h> -#endif - -/* On native Windows with MSVC, get the 'struct timeval' type. - Also, on native Windows with a 64-bit time_t, where we are overriding the - 'struct timeval' type, get all declarations of system functions whose - signature contains 'struct timeval'. */ -#if (defined _MSC_VER || 0) && 0 && !defined _GL_INCLUDING_WINSOCK2_H -# define _GL_INCLUDING_WINSOCK2_H -# include <winsock2.h> -# undef _GL_INCLUDING_WINSOCK2_H -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#if !1 || 0 - -# if 0 -# define timeval rpl_timeval -# endif - -# if !GNULIB_defined_struct_timeval -struct timeval -{ - time_t tv_sec; - long int tv_usec; -}; -# define GNULIB_defined_struct_timeval 1 -# endif - -#endif - -#ifdef __cplusplus -} -#endif - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gettimeofday -# define gettimeofday rpl_gettimeofday -# endif -_GL_FUNCDECL_RPL (gettimeofday, int, - (struct timeval *restrict, void *restrict) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (gettimeofday, int, - (struct timeval *restrict, void *restrict)); -# else -# if !1 -_GL_FUNCDECL_SYS (gettimeofday, int, - (struct timeval *restrict, void *restrict) - _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on glibc systems, by default, the second argument is - struct timezone *. */ -_GL_CXXALIAS_SYS_CAST (gettimeofday, int, - (struct timeval *restrict, void *restrict)); -# endif -_GL_CXXALIASWARN (gettimeofday); -# if defined __cplusplus && defined GNULIB_NAMESPACE -namespace GNULIB_NAMESPACE { - typedef ::timeval -# undef timeval - timeval; -# if 0 -# define timeval rpl_timeval - typedef ::timeval timeval; -# endif -} -# endif -#elif defined GNULIB_POSIXCHECK -# undef gettimeofday -# if HAVE_RAW_DECL_GETTIMEOFDAY -_GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - " - "use gnulib module gettimeofday for portability"); -# endif -#endif - -/* Hide some function declarations from <winsock2.h>. */ - -#if defined _MSC_VER && 0 -# if !defined _GL_UNISTD_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef close -# define close close_used_without_including_unistd_h -# elif !defined __clang__ - _GL_WARN_ON_USE (close, - "close() used without including <unistd.h>"); -# endif -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gethostname -# define gethostname gethostname_used_without_including_unistd_h -# else - _GL_WARN_ON_USE (gethostname, - "gethostname() used without including <unistd.h>"); -# endif -# endif -# if !defined _GL_SYS_SOCKET_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef socket -# define socket socket_used_without_including_sys_socket_h -# undef connect -# define connect connect_used_without_including_sys_socket_h -# undef accept -# define accept accept_used_without_including_sys_socket_h -# undef bind -# define bind bind_used_without_including_sys_socket_h -# undef getpeername -# define getpeername getpeername_used_without_including_sys_socket_h -# undef getsockname -# define getsockname getsockname_used_without_including_sys_socket_h -# undef getsockopt -# define getsockopt getsockopt_used_without_including_sys_socket_h -# undef listen -# define listen listen_used_without_including_sys_socket_h -# undef recv -# define recv recv_used_without_including_sys_socket_h -# undef send -# define send send_used_without_including_sys_socket_h -# undef recvfrom -# define recvfrom recvfrom_used_without_including_sys_socket_h -# undef sendto -# define sendto sendto_used_without_including_sys_socket_h -# undef setsockopt -# define setsockopt setsockopt_used_without_including_sys_socket_h -# undef shutdown -# define shutdown shutdown_used_without_including_sys_socket_h -# else - _GL_WARN_ON_USE (socket, - "socket() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (connect, - "connect() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (accept, - "accept() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (bind, - "bind() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getpeername, - "getpeername() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getsockname, - "getsockname() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getsockopt, - "getsockopt() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (listen, - "listen() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (recv, - "recv() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (send, - "send() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (recvfrom, - "recvfrom() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (sendto, - "sendto() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (setsockopt, - "setsockopt() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (shutdown, - "shutdown() used without including <sys/socket.h>"); -# endif -# endif -# if !defined _GL_SYS_SELECT_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef select -# define select select_used_without_including_sys_select_h -# else - _GL_WARN_ON_USE (select, - "select() used without including <sys/select.h>"); -# endif -# endif -#endif - -#endif /* _GL_SYS_TIME_H */ -#endif /* _CYGWIN_SYS_TIME_H */ -#endif /* _GL_SYS_TIME_H */ diff --git a/autotools/gnulib/sys/types.h b/autotools/gnulib/sys/types.h deleted file mode 100644 index 67a8617d..00000000 --- a/autotools/gnulib/sys/types.h +++ /dev/null @@ -1,114 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Provide a more complete sys/types.h. - - Copyright (C) 2011-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* This file uses #include_next of a system file that defines time_t. - For the 'year2038' module to work right, <config.h> needs to have been - included before. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#if defined _WIN32 && !defined __CYGWIN__ \ - && (defined __need_off_t || defined __need___off64_t \ - || defined __need_ssize_t || defined __need_time_t) - -/* Special invocation convention inside mingw header files. */ - -#include_next <sys/types.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_SYS_TYPES_H - -/* The include_next requires a split double-inclusion guard. */ -# define _GL_INCLUDING_SYS_TYPES_H -#include_next <sys/types.h> -# undef _GL_INCLUDING_SYS_TYPES_H - -#ifndef _GL_SYS_TYPES_H -#define _GL_SYS_TYPES_H - -/* Override off_t if Large File Support is requested on native Windows. */ -#if 0 -/* Same as int64_t in <stdint.h>. */ -# if defined _MSC_VER -# define off_t __int64 -# else -# define off_t long long int -# endif -/* Indicator, for gnulib internal purposes. */ -# define _GL_WINDOWS_64_BIT_OFF_T 1 -#endif - -/* Override dev_t and ino_t if distinguishable inodes support is requested - on native Windows. */ -#if 0 - -# if 0 == 2 -/* Experimental, not useful in Windows 10. */ - -/* Define dev_t to a 64-bit type. */ -# if !defined GNULIB_defined_dev_t -typedef unsigned long long int rpl_dev_t; -# undef dev_t -# define dev_t rpl_dev_t -# define GNULIB_defined_dev_t 1 -# endif - -/* Define ino_t to a 128-bit type. */ -# if !defined GNULIB_defined_ino_t -/* MSVC does not have a 128-bit integer type. - GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ -typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; -# undef ino_t -# define ino_t rpl_ino_t -# define GNULIB_defined_ino_t 1 -# endif - -# else /* 0 == 1 */ - -/* Define ino_t to a 64-bit type. */ -# if !defined GNULIB_defined_ino_t -typedef unsigned long long int rpl_ino_t; -# undef ino_t -# define ino_t rpl_ino_t -# define GNULIB_defined_ino_t 1 -# endif - -# endif - -/* Indicator, for gnulib internal purposes. */ -# define _GL_WINDOWS_STAT_INODES 0 - -#endif - -/* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ -# include <stddef.h> -#endif - -#endif /* _GL_SYS_TYPES_H */ -#endif /* _GL_SYS_TYPES_H */ -#endif /* __need_XXX */ diff --git a/autotools/gnulib/time.h b/autotools/gnulib/time.h deleted file mode 100644 index e4df754c..00000000 --- a/autotools/gnulib/time.h +++ /dev/null @@ -1,1096 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A more-standard <time.h>. - - Copyright (C) 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* This file uses #include_next of a system file that defines time_t. - For the 'year2038' module to work right, <config.h> needs to have been - included before. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* Don't get in the way of glibc when it includes time.h merely to - declare a few standard symbols, rather than to declare all the - symbols. (However, skip this for MinGW as it treats __need_time_t - incompatibly.) Also, Solaris 8 <time.h> eventually includes itself - recursively; if that is happening, just include the system <time.h> - without adding our own declarations. */ -#if (((defined __need_time_t || defined __need_clock_t \ - || defined __need_timespec) \ - && !defined __MINGW32__) \ - || defined _GL_TIME_H) - -# include_next <time.h> - -#else - -# define _GL_TIME_H - -/* mingw's <time.h> provides the functions asctime_r, ctime_r, gmtime_r, - localtime_r only if <unistd.h> or <pthread.h> has been included before. */ -# if defined __MINGW32__ -# include <unistd.h> -# endif - -# include_next <time.h> - -/* This file uses _GL_ATTRIBUTE_DEPRECATED, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -# if !_GL_CONFIG_H_INCLUDED -# error "Please include config.h first." -# endif - -/* NetBSD 5.0 mis-defines NULL. */ -# include <stddef.h> - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - -/* Some systems don't define struct timespec (e.g., AIX 4.1). - Or they define it with the wrong member names or define it in <sys/time.h> - (e.g., FreeBSD circa 1997). Stock Mingw prior to 3.0 does not define it, - but the pthreads-win32 library defines it in <pthread.h>. */ -# if ! 1 -# if 0 -# include <sys/time.h> -# elif 0 -# include <pthread.h> -# elif 0 -# include <unistd.h> -# else - -# ifdef __cplusplus -extern "C" { -# endif - -# if !GNULIB_defined_struct_timespec -# undef timespec -# define timespec rpl_timespec -struct timespec -{ - time_t tv_sec; - long int tv_nsec; -}; -# define GNULIB_defined_struct_timespec 1 -# endif - -# ifdef __cplusplus -} -# endif - -# endif -# endif - -# if !GNULIB_defined_struct_time_t_must_be_integral -/* https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_types.h.html - requires time_t to be an integer type, even though C99 permits floating - point. We don't know of any implementation that uses floating - point, and it is much easier to write code that doesn't have to - worry about that corner case, so we force the issue. */ -struct __time_t_must_be_integral { - unsigned int __floating_time_t_unsupported : (time_t) 1; -}; -# define GNULIB_defined_struct_time_t_must_be_integral 1 -# endif - -/* Define TIME_UTC, a positive integer constant used for timespec_get(). */ -# if ! 1 -# if !GNULIB_defined_TIME_UTC -# define TIME_UTC 1 -# define GNULIB_defined_TIME_UTC 1 -# endif -# endif - -/* Set *TS to the current time, and return BASE. - Upon failure, return 0. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef timespec_get -# define timespec_get rpl_timespec_get -# endif -_GL_FUNCDECL_RPL (timespec_get, int, (struct timespec *ts, int base) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (timespec_get, int, (struct timespec *ts, int base)); -# else -# if !1 -_GL_FUNCDECL_SYS (timespec_get, int, (struct timespec *ts, int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (timespec_get, int, (struct timespec *ts, int base)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (timespec_get); -# endif -# elif defined GNULIB_POSIXCHECK -# undef timespec_get -# if HAVE_RAW_DECL_TIMESPEC_GET -_GL_WARN_ON_USE (timespec_get, "timespec_get is unportable - " - "use gnulib module timespec_get for portability"); -# endif -# endif - -/* Set *TS to the current time resolution, and return BASE. - Upon failure, return 0. */ -# if 0 -# if ! 1 -_GL_FUNCDECL_SYS (timespec_getres, int, (struct timespec *ts, int base) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (timespec_getres, int, (struct timespec *ts, int base)); -_GL_CXXALIASWARN (timespec_getres); -# elif defined GNULIB_POSIXCHECK -# undef timespec_getres -# if HAVE_RAW_DECL_TIMESPEC_GETRES -_GL_WARN_ON_USE (timespec_getres, "timespec_getres is unportable - " - "use gnulib module timespec_getres for portability"); -# endif -# endif - -/* Return the number of seconds that have elapsed since the Epoch. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define time rpl_time -# endif -_GL_FUNCDECL_RPL (time, time_t, (time_t *__tp)); -_GL_CXXALIAS_RPL (time, time_t, (time_t *__tp)); -# else -_GL_CXXALIAS_SYS (time, time_t, (time_t *__tp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (time); -# endif -# elif defined GNULIB_POSIXCHECK -# undef time -# if HAVE_RAW_DECL_TIME -_GL_WARN_ON_USE (time, "time has consistency problems - " - "use gnulib module time for portability"); -# endif -# endif - -/* Sleep for at least RQTP seconds unless interrupted, If interrupted, - return -1 and store the remaining time into RMTP. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/nanosleep.html>. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define nanosleep rpl_nanosleep -# endif -_GL_FUNCDECL_RPL (nanosleep, int, - (struct timespec const *__rqtp, struct timespec *__rmtp) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (nanosleep, int, - (struct timespec const *__rqtp, struct timespec *__rmtp)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (nanosleep, int, - (struct timespec const *__rqtp, struct timespec *__rmtp) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (nanosleep, int, - (struct timespec const *__rqtp, struct timespec *__rmtp)); -# endif -_GL_CXXALIASWARN (nanosleep); -# elif defined GNULIB_POSIXCHECK -# undef nanosleep -# if HAVE_RAW_DECL_NANOSLEEP -_GL_WARN_ON_USE (nanosleep, "nanosleep is unportable - " - "use gnulib module nanosleep for portability"); -# endif -# endif - -/* Initialize time conversion information. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tzset -# define tzset rpl_tzset -# endif -_GL_FUNCDECL_RPL (tzset, void, (void)); -_GL_CXXALIAS_RPL (tzset, void, (void)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tzset -# define tzset _tzset -# endif -_GL_CXXALIAS_MDA (tzset, void, (void)); -# else -_GL_CXXALIAS_SYS (tzset, void, (void)); -# endif -_GL_CXXALIASWARN (tzset); -# elif 1 -/* On native Windows, map 'tzset' to '_tzset', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::tzset always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef tzset -# define tzset _tzset -# endif -_GL_CXXALIAS_MDA (tzset, void, (void)); -# else -_GL_CXXALIAS_SYS (tzset, void, (void)); -# endif -_GL_CXXALIASWARN (tzset); -# elif defined GNULIB_POSIXCHECK -# undef tzset -# if HAVE_RAW_DECL_TZSET -_GL_WARN_ON_USE (tzset, "tzset has portability problems - " - "use gnulib module tzset for portability"); -# endif -# endif - -/* Return the 'time_t' representation of TP and normalize TP. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define mktime rpl_mktime -# endif -_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp)); -# else -_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mktime); -# endif -# elif defined GNULIB_POSIXCHECK -# undef mktime -# if HAVE_RAW_DECL_MKTIME -_GL_WARN_ON_USE (mktime, "mktime has portability problems - " - "use gnulib module mktime for portability"); -# endif -# endif - -/* Convert TIMER to RESULT, assuming local time and UTC respectively. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/localtime_r.html> and - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/gmtime_r.html>. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef localtime_r -# define localtime_r rpl_localtime_r -# endif -_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result)); -# endif -# if 1 -_GL_CXXALIASWARN (localtime_r); -# endif -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gmtime_r -# define gmtime_r rpl_gmtime_r -# endif -_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, - struct tm *restrict __result)); -# endif -# if 1 -_GL_CXXALIASWARN (gmtime_r); -# endif -# elif defined GNULIB_POSIXCHECK -# undef localtime_r -# if HAVE_RAW_DECL_LOCALTIME_R -_GL_WARN_ON_USE (localtime_r, "localtime_r is unportable - " - "use gnulib module time_r for portability"); -# endif -# undef gmtime_r -# if HAVE_RAW_DECL_GMTIME_R -_GL_WARN_ON_USE (gmtime_r, "gmtime_r is unportable - " - "use gnulib module time_r for portability"); -# endif -# endif - -/* Convert TIMER to RESULT, assuming local time and UTC respectively. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/localtime.html> and - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/gmtime.html>. */ -# if 0 || 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef localtime -# define localtime rpl_localtime -# endif -_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer)); -# else -_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (localtime); -# endif -# elif defined GNULIB_POSIXCHECK -# undef localtime -# if HAVE_RAW_DECL_LOCALTIME -_GL_WARN_ON_USE (localtime, "localtime has portability problems - " - "use gnulib module localtime for portability"); -# endif -# endif - -# if 0 || 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gmtime -# define gmtime rpl_gmtime -# endif -_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer)); -# else -_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer)); -# endif -_GL_CXXALIASWARN (gmtime); -# endif - -/* Parse BUF as a timestamp, assuming FORMAT specifies its layout, and store - the resulting broken-down time into TM. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/strptime.html>. */ -# if 0 -# if ! 1 -_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf, - char const *restrict __format, - struct tm *restrict __tm) - _GL_ARG_NONNULL ((1, 2, 3))); -# endif -_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, - char const *restrict __format, - struct tm *restrict __tm)); -_GL_CXXALIASWARN (strptime); -# elif defined GNULIB_POSIXCHECK -# undef strptime -# if HAVE_RAW_DECL_STRPTIME -_GL_WARN_ON_USE (strptime, "strptime is unportable - " - "use gnulib module strptime for portability"); -# endif -# endif - -/* Convert *TP to a date and time string. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/ctime.html>. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define ctime rpl_ctime -# endif -# ifndef __cplusplus -_GL_ATTRIBUTE_DEPRECATED -# endif -_GL_FUNCDECL_RPL (ctime, char *, (time_t const *__tp) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (ctime, char *, (time_t const *__tp)); -# else -_GL_CXXALIAS_SYS (ctime, char *, (time_t const *__tp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ctime); -# endif -# elif defined GNULIB_POSIXCHECK -# undef ctime -# if HAVE_RAW_DECL_CTIME -_GL_WARN_ON_USE (ctime, "ctime has portability problems - " - "use gnulib module ctime for portability"); -# endif -# endif - -/* Convert *TP to a date and time string. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/strftime.html>. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define strftime rpl_strftime -# endif -_GL_FUNCDECL_RPL (strftime, size_t, - (char *restrict __buf, size_t __bufsize, - const char *restrict __fmt, const struct tm *restrict __tp) - _GL_ARG_NONNULL ((1, 3, 4))); -_GL_CXXALIAS_RPL (strftime, size_t, - (char *restrict __buf, size_t __bufsize, - const char *restrict __fmt, const struct tm *restrict __tp)); -# else -_GL_CXXALIAS_SYS (strftime, size_t, - (char *restrict __buf, size_t __bufsize, - const char *restrict __fmt, const struct tm *restrict __tp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (strftime); -# endif -# elif defined GNULIB_POSIXCHECK -# undef strftime -# if HAVE_RAW_DECL_STRFTIME -_GL_WARN_ON_USE (strftime, "strftime has portability problems - " - "use gnulib module strftime-fixes for portability"); -# endif -# endif - -# if defined _GNU_SOURCE && 0 && ! 0 -/* Functions that use a first-class time zone data type, instead of - relying on an implicit global time zone. - Inspired by NetBSD. */ - -/* Represents a time zone. - (timezone_t) NULL stands for UTC. */ -typedef struct tm_zone *timezone_t; - -/* tzalloc (name) - Returns a time zone object for the given time zone NAME. This object - represents the time zone that other functions would use it the TZ - environment variable was set to NAME. - If NAME is NULL, the result represents the time zone that other functions - would use it the TZ environment variable was unset. - May return NULL if NAME is invalid (this is platform dependent) or - upon memory allocation failure. */ -_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name)); -_GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name)); - -/* tzfree (tz) - Frees a time zone object. - The argument must have been returned by tzalloc(). */ -_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz)); -_GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz)); - -/* localtime_rz (tz, &t, &result) - Converts an absolute time T to a broken-down time RESULT, assuming the - time zone TZ. - This function is like 'localtime_r', but relies on the argument TZ instead - of an implicit global time zone. */ -_GL_FUNCDECL_SYS (localtime_rz, struct tm *, - (timezone_t __tz, time_t const *restrict __timer, - struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_SYS (localtime_rz, struct tm *, - (timezone_t __tz, time_t const *restrict __timer, - struct tm *restrict __result)); - -/* mktime_z (tz, &tm) - Normalizes the broken-down time TM and converts it to an absolute time, - assuming the time zone TZ. Returns the absolute time. - This function is like 'mktime', but relies on the argument TZ instead - of an implicit global time zone. */ -_GL_FUNCDECL_SYS (mktime_z, time_t, - (timezone_t __tz, struct tm *restrict __tm) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_SYS (mktime_z, time_t, - (timezone_t __tz, struct tm *restrict __tm)); - -/* Time zone abbreviation strings (returned by 'localtime_rz' or 'mktime_z' - in the 'tm_zone' member of 'struct tm') are valid as long as - - the 'struct tm' argument is not destroyed or overwritten, - and - - the 'timezone_t' argument is not freed through tzfree(). */ - -# endif - -/* Convert TM to a time_t value, assuming UTC. */ -# if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef timegm -# define timegm rpl_timegm -# endif -_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm)); -# else -# if ! 1 -_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (timegm); -# endif -# elif defined GNULIB_POSIXCHECK -# undef timegm -# if HAVE_RAW_DECL_TIMEGM -_GL_WARN_ON_USE (timegm, "timegm is unportable - " - "use gnulib module timegm for portability"); -# endif -# endif - -/* Encourage applications to avoid unsafe functions that can overrun - buffers when given outlandish struct tm values. Portable - applications should use strftime (or even sprintf) instead. */ -# if defined GNULIB_POSIXCHECK -# undef asctime -# if HAVE_RAW_DECL_ASCTIME -_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - " - "better use strftime (or even sprintf) instead"); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef asctime_r -# if HAVE_RAW_DECL_ASCTIME_R -_GL_WARN_ON_USE (asctime_r, "asctime_r can overrun buffers in some cases - " - "better use strftime (or even sprintf) instead"); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef ctime -# if HAVE_RAW_DECL_CTIME -_GL_WARN_ON_USE (ctime, "ctime can overrun buffers in some cases - " - "better use strftime (or even sprintf) instead"); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef ctime_r -# if HAVE_RAW_DECL_CTIME_R -_GL_WARN_ON_USE (ctime_r, "ctime_r can overrun buffers in some cases - " - "better use strftime (or even sprintf) instead"); -# endif -# endif - -#endif diff --git a/autotools/gnulib/unistd.h b/autotools/gnulib/unistd.h deleted file mode 100644 index 702649d5..00000000 --- a/autotools/gnulib/unistd.h +++ /dev/null @@ -1,2932 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_UNISTD_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if 1 && defined _GL_INCLUDING_UNISTD_H -/* Special invocation convention: - - On Mac OS X 10.3.9 we have a sequence of nested includes - <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h> - In this situation, the functions are not yet declared, therefore we cannot - provide the C++ aliases. */ - -#include_next <unistd.h> - -#else -/* Normal invocation convention. */ - -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# define _GL_INCLUDING_UNISTD_H -# include_next <unistd.h> -# undef _GL_INCLUDING_UNISTD_H -#endif - -/* Avoid lseek bugs in FreeBSD, macOS <https://bugs.gnu.org/61386>. - This bug is fixed after FreeBSD 13; see <https://bugs.freebsd.org/256205>. - Use macOS "9999" to stand for a future fixed macOS version. */ -#if defined __FreeBSD__ && __FreeBSD__ < 14 -# undef SEEK_DATA -# undef SEEK_HOLE -#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA -# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ -# include <AvailabilityMacros.h> -# endif -# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ - || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) -# include <sys/fcntl.h> /* It also defines the two macros. */ -# undef SEEK_DATA -# undef SEEK_HOLE -# endif -#endif - -/* Get all possible declarations of gethostname(). */ -#if 0 && 0 \ - && !defined _GL_INCLUDING_WINSOCK2_H -# define _GL_INCLUDING_WINSOCK2_H -# include <winsock2.h> -# undef _GL_INCLUDING_WINSOCK2_H -#endif - -#if !defined _GL_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H -#define _GL_UNISTD_H - -/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ -/* But avoid namespace pollution on glibc systems. */ -#ifndef __GLIBC__ -# include <stddef.h> -#endif - -/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */ -/* MSVC declares 'unlink' in <stdio.h>, not in <unistd.h>. We must include - it before we #define unlink rpl_unlink. */ -/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ - || ((1 || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__)) \ - || ((1 || defined GNULIB_POSIXCHECK) \ - && defined __CYGWIN__)) \ - && ! defined __GLIBC__ -# include <stdio.h> -#endif - -/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in <fcntl.h>, not in - <unistd.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if (1 || defined GNULIB_POSIXCHECK) \ - && (defined __CYGWIN__ || defined __ANDROID__) \ - && ! defined __GLIBC__ -# include <fcntl.h> -#endif - -/* mingw fails to declare _exit in <unistd.h>. */ -/* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in - <unistd.h>. */ -/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */ -/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is - included here. */ -/* But avoid namespace pollution on glibc systems. */ -#if !defined __GLIBC__ && !defined __osf__ -# define __need_system_stdlib_h -# include <stdlib.h> -# undef __need_system_stdlib_h -#endif - -/* Native Windows platforms declare _chdir, _getcwd, _rmdir in - <io.h> and/or <direct.h>, not in <unistd.h>. - They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), - _lseek(), _read(), _unlink(), _write() in <io.h>. */ -#if defined _WIN32 && !defined __CYGWIN__ -# include <io.h> -# include <direct.h> -#endif - -/* Native Windows platforms declare _execl*, _execv* in <process.h>. */ -#if defined _WIN32 && !defined __CYGWIN__ -# include <process.h> -#endif - -/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. - NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if ((0 && (defined _AIX || defined __osf__)) \ - || (0 && defined __TANDEM)) \ - && !defined __GLIBC__ -# include <netdb.h> -#endif - -/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in - <sys/random.h>, not in <unistd.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if (0 || defined GNULIB_POSIXCHECK) \ - && ((defined __APPLE__ && defined __MACH__) || defined __sun \ - || defined __ANDROID__) \ - && 0 \ - && !defined __GLIBC__ -# include <sys/random.h> -#endif - -/* Android 4.3 declares fchownat in <sys/stat.h>, not in <unistd.h>. */ -/* But avoid namespace pollution on glibc systems. */ -#if (0 || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ - && !defined __GLIBC__ -# include <sys/stat.h> -#endif - -/* MSVC defines off_t in <sys/types.h>. - May also define off_t to a 64-bit type on native Windows. */ -/* Get off_t, ssize_t, mode_t. */ -#include <sys/types.h> - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Get getopt(), optarg, optind, opterr, optopt. */ -#if 1 && 00 && !defined _GL_SYSTEM_GETOPT -# include <getopt-cdefs.h> -# include <getopt-pfx-core.h> -#endif - -_GL_INLINE_HEADER_BEGIN -#ifndef _GL_UNISTD_INLINE -# define _GL_UNISTD_INLINE _GL_INLINE -#endif - -/* Hide some function declarations from <winsock2.h>. */ - -#if 0 && 0 -# if !defined _GL_SYS_SOCKET_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef socket -# define socket socket_used_without_including_sys_socket_h -# undef connect -# define connect connect_used_without_including_sys_socket_h -# undef accept -# define accept accept_used_without_including_sys_socket_h -# undef bind -# define bind bind_used_without_including_sys_socket_h -# undef getpeername -# define getpeername getpeername_used_without_including_sys_socket_h -# undef getsockname -# define getsockname getsockname_used_without_including_sys_socket_h -# undef getsockopt -# define getsockopt getsockopt_used_without_including_sys_socket_h -# undef listen -# define listen listen_used_without_including_sys_socket_h -# undef recv -# define recv recv_used_without_including_sys_socket_h -# undef send -# define send send_used_without_including_sys_socket_h -# undef recvfrom -# define recvfrom recvfrom_used_without_including_sys_socket_h -# undef sendto -# define sendto sendto_used_without_including_sys_socket_h -# undef setsockopt -# define setsockopt setsockopt_used_without_including_sys_socket_h -# undef shutdown -# define shutdown shutdown_used_without_including_sys_socket_h -# else - _GL_WARN_ON_USE (socket, - "socket() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (connect, - "connect() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (accept, - "accept() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (bind, - "bind() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getpeername, - "getpeername() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getsockname, - "getsockname() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (getsockopt, - "getsockopt() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (listen, - "listen() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (recv, - "recv() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (send, - "send() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (recvfrom, - "recvfrom() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (sendto, - "sendto() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (setsockopt, - "setsockopt() used without including <sys/socket.h>"); - _GL_WARN_ON_USE (shutdown, - "shutdown() used without including <sys/socket.h>"); -# endif -# endif -# if !defined _GL_SYS_SELECT_H -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef select -# define select select_used_without_including_sys_select_h -# else - _GL_WARN_ON_USE (select, - "select() used without including <sys/select.h>"); -# endif -# endif -#endif - - -/* OS/2 EMX lacks these macros. */ -#ifndef STDIN_FILENO -# define STDIN_FILENO 0 -#endif -#ifndef STDOUT_FILENO -# define STDOUT_FILENO 1 -#endif -#ifndef STDERR_FILENO -# define STDERR_FILENO 2 -#endif - -/* Ensure *_OK macros exist. */ -#ifndef F_OK -# define F_OK 0 -# define X_OK 1 -# define W_OK 2 -# define R_OK 4 -#endif - - -/* Declare overridden functions. */ - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef access -# define access rpl_access -# endif -_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef access -# define access _access -# endif -_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); -# else -_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); -# endif -_GL_CXXALIASWARN (access); -#elif defined GNULIB_POSIXCHECK -# undef access -# if HAVE_RAW_DECL_ACCESS -/* The access() function is a security risk. */ -_GL_WARN_ON_USE (access, "access does not always support X_OK - " - "use gnulib module access for portability; " - "also, this function is a security risk - " - "use the gnulib module faccessat instead"); -# endif -#elif 1 -/* On native Windows, map 'access' to '_access', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::access always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef access -# define access _access -# endif -_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); -# else -_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); -# endif -_GL_CXXALIASWARN (access); -#endif - - -#if 1 -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chdir -# define chdir _chdir -# endif -_GL_CXXALIAS_MDA (chdir, int, (const char *file)); -# else -_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIASWARN (chdir); -#elif defined GNULIB_POSIXCHECK -# undef chdir -# if HAVE_RAW_DECL_CHDIR -_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - " - "use gnulib module chdir for portability"); -# endif -#elif 1 -/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::chdir always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chdir -# define chdir _chdir -# endif -_GL_CXXALIAS_MDA (chdir, int, (const char *file)); -# else -_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIASWARN (chdir); -#endif - - -#if 0 -/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE - to GID (if GID is not -1). Follow symbolic links. - Return 0 if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef chown -# define chown rpl_chown -# endif -_GL_FUNCDECL_RPL (chown, int, (const char *file, uid_t uid, gid_t gid) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (chown, int, (const char *file, uid_t uid, gid_t gid)); -# else -# if !1 -_GL_FUNCDECL_SYS (chown, int, (const char *file, uid_t uid, gid_t gid) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (chown, int, (const char *file, uid_t uid, gid_t gid)); -# endif -_GL_CXXALIASWARN (chown); -#elif defined GNULIB_POSIXCHECK -# undef chown -# if HAVE_RAW_DECL_CHOWN -_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and " - "doesn't treat a uid or gid of -1 on some systems - " - "use gnulib module chown for portability"); -# endif -#endif - - -#if 1 -# if 0 -/* Automatically included by modules that need a replacement for close. */ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef close -# define close rpl_close -# endif -_GL_FUNCDECL_RPL (close, int, (int fd)); -_GL_CXXALIAS_RPL (close, int, (int fd)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef close -# define close _close -# endif -_GL_CXXALIAS_MDA (close, int, (int fd)); -# else -_GL_CXXALIAS_SYS (close, int, (int fd)); -# endif -_GL_CXXALIASWARN (close); -#elif 0 -# undef close -# define close close_used_without_requesting_gnulib_module_close -#elif defined GNULIB_POSIXCHECK -# undef close -/* Assume close is always declared. */ -_GL_WARN_ON_USE (close, "close does not portably work on sockets - " - "use gnulib module close for portability"); -#elif 1 -/* On native Windows, map 'close' to '_close', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::close always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef close -# define close _close -# endif -_GL_CXXALIAS_MDA (close, int, (int fd)); -# else -_GL_CXXALIAS_SYS (close, int, (int fd)); -# endif -_GL_CXXALIASWARN (close); -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef copy_file_range -# define copy_file_range rpl_copy_file_range -# endif -_GL_FUNCDECL_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos, - int ofd, off_t *opos, - size_t len, unsigned flags)); -_GL_CXXALIAS_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos, - int ofd, off_t *opos, - size_t len, unsigned flags)); -# else -# if !1 -_GL_FUNCDECL_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos, - int ofd, off_t *opos, - size_t len, unsigned flags)); -# endif -_GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos, - int ofd, off_t *opos, - size_t len, unsigned flags)); -# endif -_GL_CXXALIASWARN (copy_file_range); -#elif defined GNULIB_POSIXCHECK -# undef copy_file_range -# if HAVE_RAW_DECL_COPY_FILE_RANGE -_GL_WARN_ON_USE (copy_file_range, - "copy_file_range is unportable - " - "use gnulib module copy_file_range for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define dup rpl_dup -# endif -_GL_FUNCDECL_RPL (dup, int, (int oldfd)); -_GL_CXXALIAS_RPL (dup, int, (int oldfd)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef dup -# define dup _dup -# endif -_GL_CXXALIAS_MDA (dup, int, (int oldfd)); -# else -_GL_CXXALIAS_SYS (dup, int, (int oldfd)); -# endif -_GL_CXXALIASWARN (dup); -#elif defined GNULIB_POSIXCHECK -# undef dup -# if HAVE_RAW_DECL_DUP -_GL_WARN_ON_USE (dup, "dup is unportable - " - "use gnulib module dup for portability"); -# endif -#elif 1 -/* On native Windows, map 'dup' to '_dup', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::dup always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef dup -# define dup _dup -# endif -_GL_CXXALIAS_MDA (dup, int, (int oldfd)); -# else -_GL_CXXALIAS_SYS (dup, int, (int oldfd)); -# endif -_GL_CXXALIASWARN (dup); -#endif - - -#if 1 -/* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if - NEWFD = OLDFD, otherwise close NEWFD first if it is open. - Return newfd if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define dup2 rpl_dup2 -# endif -_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); -_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef dup2 -# define dup2 _dup2 -# endif -_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); -# else -_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); -# endif -_GL_CXXALIASWARN (dup2); -#elif defined GNULIB_POSIXCHECK -# undef dup2 -# if HAVE_RAW_DECL_DUP2 -_GL_WARN_ON_USE (dup2, "dup2 is unportable - " - "use gnulib module dup2 for portability"); -# endif -#elif 1 -/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::dup2 always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef dup2 -# define dup2 _dup2 -# endif -_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); -# else -_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); -# endif -_GL_CXXALIASWARN (dup2); -#endif - - -#if 0 -/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the - specified flags. - The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) - and O_TEXT, O_BINARY (defined in "binary-io.h"). - Close NEWFD first if it is open. - Return newfd if successful, otherwise -1 and errno set. - See the Linux man page at - <https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef dup3 -# define dup3 rpl_dup3 -# endif -_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); -_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); -# else -# if !1 -_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); -# endif -_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (dup3); -# endif -#elif defined GNULIB_POSIXCHECK -# undef dup3 -# if HAVE_RAW_DECL_DUP3 -_GL_WARN_ON_USE (dup3, "dup3 is unportable - " - "use gnulib module dup3 for portability"); -# endif -#endif - - -#if 0 -# if defined __CYGWIN__ && !defined __i386__ -/* The 'environ' variable is defined in a DLL. Therefore its declaration needs - the '__declspec(dllimport)' attribute, but the system's <unistd.h> lacks it. - This leads to a link error on 64-bit Cygwin when the option - -Wl,--disable-auto-import is in use. */ -_GL_EXTERN_C __declspec(dllimport) char **environ; -# endif -# if !1 -/* Set of environment variables and values. An array of strings of the form - "VARIABLE=VALUE", terminated with a NULL. */ -# if defined __APPLE__ && defined __MACH__ -# include <TargetConditionals.h> -# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR -# define _GL_USE_CRT_EXTERNS -# endif -# endif -# ifdef _GL_USE_CRT_EXTERNS -# include <crt_externs.h> -# define environ (*_NSGetEnviron ()) -# else -# ifdef __cplusplus -extern "C" { -# endif -extern char **environ; -# ifdef __cplusplus -} -# endif -# endif -# endif -#elif defined GNULIB_POSIXCHECK -# if HAVE_RAW_DECL_ENVIRON -_GL_UNISTD_INLINE char *** -_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " - "use gnulib module environ for portability") -rpl_environ (void) -{ - return &environ; -} -# undef environ -# define environ (*rpl_environ ()) -# endif -#endif - - -#if 1 -/* Like access(), except that it uses the effective user id and group id of - the current process. */ -# if !0 -_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); -_GL_CXXALIASWARN (euidaccess); -# if defined GNULIB_POSIXCHECK -/* Like access(), this function is a security risk. */ -_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " - "use the gnulib module faccessat instead"); -# endif -#elif defined GNULIB_POSIXCHECK -# undef euidaccess -# if HAVE_RAW_DECL_EUIDACCESS -_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " - "use gnulib module euidaccess for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execl -# define execl rpl_execl -# endif -_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execl); -#elif defined GNULIB_POSIXCHECK -# undef execl -# if HAVE_RAW_DECL_EXECL -_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " - "use gnulib module execl for portability"); -# endif -#elif 1 -/* On native Windows, map 'execl' to '_execl', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execl always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execl -# define execl _execl -# endif -_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execl); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execle -# define execle rpl_execle -# endif -_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execle); -#elif defined GNULIB_POSIXCHECK -# undef execle -# if HAVE_RAW_DECL_EXECLE -_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " - "use gnulib module execle for portability"); -# endif -#elif 1 -/* On native Windows, map 'execle' to '_execle', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execle always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execle -# define execle _execle -# endif -_GL_CXXALIAS_MDA (execle, intptr_t, - (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execle); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execlp -# define execlp rpl_execlp -# endif -_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execlp); -#elif defined GNULIB_POSIXCHECK -# undef execlp -# if HAVE_RAW_DECL_EXECLP -_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " - "use gnulib module execlp for portability"); -# endif -#elif 1 -/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execlp always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execlp -# define execlp _execlp -# endif -_GL_CXXALIAS_MDA (execlp, intptr_t, - (const char *program, const char *arg, ...)); -# else -_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); -# endif -_GL_CXXALIASWARN (execlp); -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execv -# define execv rpl_execv -# endif -_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); -# else -_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); -# endif -_GL_CXXALIASWARN (execv); -#elif defined GNULIB_POSIXCHECK -# undef execv -# if HAVE_RAW_DECL_EXECV -_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " - "use gnulib module execv for portability"); -# endif -#elif 1 -/* On native Windows, map 'execv' to '_execv', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execv always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execv -# define execv _execv -# endif -_GL_CXXALIAS_MDA_CAST (execv, intptr_t, - (const char *program, char * const *argv)); -# else -_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); -# endif -_GL_CXXALIASWARN (execv); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execve -# define execve rpl_execve -# endif -_GL_FUNCDECL_RPL (execve, int, - (const char *program, char * const *argv, char * const *env) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (execve, int, - (const char *program, char * const *argv, char * const *env)); -# else -_GL_CXXALIAS_SYS (execve, int, - (const char *program, char * const *argv, char * const *env)); -# endif -_GL_CXXALIASWARN (execve); -#elif defined GNULIB_POSIXCHECK -# undef execve -# if HAVE_RAW_DECL_EXECVE -_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " - "use gnulib module execve for portability"); -# endif -#elif 1 -/* On native Windows, map 'execve' to '_execve', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execve always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execve -# define execve _execve -# endif -_GL_CXXALIAS_MDA_CAST (execve, intptr_t, - (const char *program, char * const *argv, - char * const *env)); -# else -_GL_CXXALIAS_SYS (execve, int, - (const char *program, char * const *argv, char * const *env)); -# endif -_GL_CXXALIASWARN (execve); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execvp -# define execvp rpl_execvp -# endif -_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); -# else -_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); -# endif -_GL_CXXALIASWARN (execvp); -#elif defined GNULIB_POSIXCHECK -# undef execvp -# if HAVE_RAW_DECL_EXECVP -_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " - "use gnulib module execvp for portability"); -# endif -#elif 1 -/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execvp always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execvp -# define execvp _execvp -# endif -_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, - (const char *program, char * const *argv)); -# else -_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); -# endif -_GL_CXXALIASWARN (execvp); -#endif - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execvpe -# define execvpe rpl_execvpe -# endif -_GL_FUNCDECL_RPL (execvpe, int, - (const char *program, char * const *argv, char * const *env) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (execvpe, int, - (const char *program, char * const *argv, char * const *env)); -# else -# if !0 -_GL_FUNCDECL_SYS (execvpe, int, - (const char *program, char * const *argv, char * const *env) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (execvpe, int, - (const char *program, char * const *argv, char * const *env)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (execvpe); -# endif -#elif defined GNULIB_POSIXCHECK -# undef execvpe -# if HAVE_RAW_DECL_EXECVPE -_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " - "use gnulib module execvpe for portability"); -# endif -#elif 1 -/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have - it. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef execvpe -# define execvpe _execvpe -# endif -_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, - (const char *program, char * const *argv, - char * const *env)); -# elif 1 -# if !0 -_GL_FUNCDECL_SYS (execvpe, int, - (const char *program, char * const *argv, char * const *env) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (execvpe, int, - (const char *program, char * const *argv, char * const *env)); -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (execvpe); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef faccessat -# define faccessat rpl_faccessat -# endif -_GL_FUNCDECL_RPL (faccessat, int, - (int fd, char const *name, int mode, int flag) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (faccessat, int, - (int fd, char const *name, int mode, int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (faccessat, int, - (int fd, char const *file, int mode, int flag) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (faccessat, int, - (int fd, char const *file, int mode, int flag)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (faccessat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef faccessat -# if HAVE_RAW_DECL_FACCESSAT -_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " - "use gnulib module faccessat for portability"); -# endif -#endif - - -#if 1 -/* Change the process' current working directory to the directory on which - the given file descriptor is open. - Return 0 if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fchdir -# define fchdir rpl_fchdir -# endif -_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); -_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); -# else -# if !1 || !1 -_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); -# endif -_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); -# endif -_GL_CXXALIASWARN (fchdir); -# if 0 || !1 -/* Gnulib internal hooks needed to maintain the fchdir metadata. */ -_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) - _GL_ARG_NONNULL ((2)); -_GL_EXTERN_C void _gl_unregister_fd (int fd); -_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); -_GL_EXTERN_C const char *_gl_directory_name (int fd); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fchdir -# if HAVE_RAW_DECL_FCHDIR -_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " - "use gnulib module fchdir for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fchownat -# define fchownat rpl_fchownat -# endif -_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, - uid_t owner, gid_t group, int flag) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, - uid_t owner, gid_t group, int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, - uid_t owner, gid_t group, int flag) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, - uid_t owner, gid_t group, int flag)); -# endif -_GL_CXXALIASWARN (fchownat); -#elif defined GNULIB_POSIXCHECK -# undef fchownat -# if HAVE_RAW_DECL_FCHOWNAT -_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " - "use gnulib module fchownat for portability"); -# endif -#endif - - -#if 0 -/* Synchronize changes to a file. - Return 0 if successful, otherwise -1 and errno set. - See POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef fdatasync -# define fdatasync rpl_fdatasync -# endif -_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); -_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); -# else -# if !1|| !1 -_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); -# endif -_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (fdatasync); -# endif -#elif defined GNULIB_POSIXCHECK -# undef fdatasync -# if HAVE_RAW_DECL_FDATASYNC -_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " - "use gnulib module fdatasync for portability"); -# endif -#endif - - -#if 0 -/* Synchronize changes, including metadata, to a file. - Return 0 if successful, otherwise -1 and errno set. - See POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */ -# if !1 -_GL_FUNCDECL_SYS (fsync, int, (int fd)); -# endif -_GL_CXXALIAS_SYS (fsync, int, (int fd)); -_GL_CXXALIASWARN (fsync); -#elif defined GNULIB_POSIXCHECK -# undef fsync -# if HAVE_RAW_DECL_FSYNC -_GL_WARN_ON_USE (fsync, "fsync is unportable - " - "use gnulib module fsync for portability"); -# endif -#endif - - -#if 0 -/* Change the size of the file to which FD is opened to become equal to LENGTH. - Return 0 if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ftruncate -# define ftruncate rpl_ftruncate -# endif -_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); -_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); -# else -# if !1 -_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); -# endif -_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ftruncate); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ftruncate -# if HAVE_RAW_DECL_FTRUNCATE -_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " - "use gnulib module ftruncate for portability"); -# endif -#endif - - -#if 1 -/* Get the name of the current working directory, and put it in SIZE bytes - of BUF. - Return BUF if successful, or NULL if the directory couldn't be determined - or SIZE was too small. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>. - Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the - following GNU extension: If BUF is NULL, an array is allocated with - 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case - it is as big as necessary. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define getcwd rpl_getcwd -# endif -_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); -_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getcwd -# define getcwd _getcwd -# endif -_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); -# else -/* Need to cast, because on mingw, the second parameter is - int size. */ -_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); -# endif -_GL_CXXALIASWARN (getcwd); -#elif defined GNULIB_POSIXCHECK -# undef getcwd -# if HAVE_RAW_DECL_GETCWD -_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " - "use gnulib module getcwd for portability"); -# endif -#elif 1 -/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::getcwd always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getcwd -# define getcwd _getcwd -# endif -/* Need to cast, because on mingw, the second parameter is either - 'int size' or 'size_t size'. */ -_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); -# else -_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); -# endif -_GL_CXXALIASWARN (getcwd); -#endif - - -#if 0 -/* Return the NIS domain name of the machine. - WARNING! The NIS domain name is unrelated to the fully qualified host name - of the machine. It is also unrelated to email addresses. - WARNING! The NIS domain name is usually the empty string or "(none)" when - not using NIS. - - Put up to LEN bytes of the NIS domain name into NAME. - Null terminate it if the name is shorter than LEN. - If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. - Return 0 if successful, otherwise set errno and return -1. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getdomainname -# define getdomainname rpl_getdomainname -# endif -_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); -# else -# if !1 -_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getdomainname); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getdomainname -# if HAVE_RAW_DECL_GETDOMAINNAME -_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " - "use gnulib module getdomainname for portability"); -# endif -#endif - - -#if 1 -/* Return the maximum number of file descriptors in the current process. - In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getdtablesize -# define getdtablesize rpl_getdtablesize -# endif -_GL_FUNCDECL_RPL (getdtablesize, int, (void)); -_GL_CXXALIAS_RPL (getdtablesize, int, (void)); -# else -# if !1 -_GL_FUNCDECL_SYS (getdtablesize, int, (void)); -# endif -/* Need to cast, because on AIX, the parameter list is - (...). */ -_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); -# endif -_GL_CXXALIASWARN (getdtablesize); -#elif defined GNULIB_POSIXCHECK -# undef getdtablesize -# if HAVE_RAW_DECL_GETDTABLESIZE -_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " - "use gnulib module getdtablesize for portability"); -# endif -#endif - - -#if 0 -/* Fill a buffer with random bytes. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getentropy -# define getentropy rpl_getentropy -# endif -_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); -_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); -# else -# if !1 -_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); -# endif -_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getentropy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getentropy -# if HAVE_RAW_DECL_GETENTROPY -_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " - "use gnulib module getentropy for portability"); -# endif -#endif - - -#if 1 -/* Return the supplemental groups that the current process belongs to. - It is unspecified whether the effective group id is in the list. - If N is 0, return the group count; otherwise, N describes how many - entries are available in GROUPS. Return -1 and set errno if N is - not 0 and not large enough. Fails with ENOSYS on some systems. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getgroups -# define getgroups rpl_getgroups -# endif -_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); -_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); -# else -# if !1 -_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); -# endif -_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); -# endif -_GL_CXXALIASWARN (getgroups); -#elif defined GNULIB_POSIXCHECK -# undef getgroups -# if HAVE_RAW_DECL_GETGROUPS -_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " - "use gnulib module getgroups for portability"); -# endif -#endif - - -#if 0 -/* Return the standard host name of the machine. - WARNING! The host name may or may not be fully qualified. - - Put up to LEN bytes of the host name into NAME. - Null terminate it if the name is shorter than LEN. - If the host name is longer than LEN, set errno = EINVAL and return -1. - Return 0 if successful, otherwise set errno and return -1. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef gethostname -# define gethostname rpl_gethostname -# endif -_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); -# else -# if !1 -_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) - _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second - parameter is - int len. */ -_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); -# endif -_GL_CXXALIASWARN (gethostname); -#elif 0 -# undef gethostname -# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname -#elif defined GNULIB_POSIXCHECK -# undef gethostname -# if HAVE_RAW_DECL_GETHOSTNAME -_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " - "use gnulib module gethostname for portability"); -# endif -#endif - - -#if 0 -/* Returns the user's login name, or NULL if it cannot be found. Upon error, - returns NULL with errno set. - - See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>. - - Most programs don't need to use this function, because the information is - available through environment variables: - ${LOGNAME-$USER} on Unix platforms, - $USERNAME on native Windows platforms. - */ -# if !1 -_GL_FUNCDECL_SYS (getlogin, char *, (void)); -# endif -_GL_CXXALIAS_SYS (getlogin, char *, (void)); -_GL_CXXALIASWARN (getlogin); -#elif defined GNULIB_POSIXCHECK -# undef getlogin -# if HAVE_RAW_DECL_GETLOGIN -_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " - "use gnulib module getlogin for portability"); -# endif -#endif - - -#if 0 -/* Copies the user's login name to NAME. - The array pointed to by NAME has room for SIZE bytes. - - Returns 0 if successful. Upon error, an error number is returned, or -1 in - the case that the login name cannot be found but no specific error is - provided (this case is hopefully rare but is left open by the POSIX spec). - - See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>. - - Most programs don't need to use this function, because the information is - available through environment variables: - ${LOGNAME-$USER} on Unix platforms, - $USERNAME on native Windows platforms. - */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define getlogin_r rpl_getlogin_r -# endif -_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); -# else -# if !1 -_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) - _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on Solaris 10 systems, the second argument is - int size. */ -_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (getlogin_r); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getlogin_r -# if HAVE_RAW_DECL_GETLOGIN_R -_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " - "use gnulib module getlogin_r for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define getpagesize rpl_getpagesize -# endif -_GL_FUNCDECL_RPL (getpagesize, int, (void)); -_GL_CXXALIAS_RPL (getpagesize, int, (void)); -# else -/* On HP-UX, getpagesize exists, but it is not declared in <unistd.h> even if - the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ -# if defined __hpux -_GL_FUNCDECL_SYS (getpagesize, int, (void)); -# endif -# if !1 -# if !defined getpagesize -/* This is for POSIX systems. */ -# if !defined _gl_getpagesize && defined _SC_PAGESIZE -# if ! (defined __VMS && __VMS_VER < 70000000) -# define _gl_getpagesize() sysconf (_SC_PAGESIZE) -# endif -# endif -/* This is for older VMS. */ -# if !defined _gl_getpagesize && defined __VMS -# ifdef __ALPHA -# define _gl_getpagesize() 8192 -# else -# define _gl_getpagesize() 512 -# endif -# endif -/* This is for BeOS. */ -# if !defined _gl_getpagesize && 0 -# include <OS.h> -# if defined B_PAGE_SIZE -# define _gl_getpagesize() B_PAGE_SIZE -# endif -# endif -/* This is for AmigaOS4.0. */ -# if !defined _gl_getpagesize && defined __amigaos4__ -# define _gl_getpagesize() 2048 -# endif -/* This is for older Unix systems. */ -# if !defined _gl_getpagesize && 0 -# include <sys/param.h> -# ifdef EXEC_PAGESIZE -# define _gl_getpagesize() EXEC_PAGESIZE -# else -# ifdef NBPG -# ifndef CLSIZE -# define CLSIZE 1 -# endif -# define _gl_getpagesize() (NBPG * CLSIZE) -# else -# ifdef NBPC -# define _gl_getpagesize() NBPC -# endif -# endif -# endif -# endif -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define getpagesize() _gl_getpagesize () -# else -# if !GNULIB_defined_getpagesize_function -_GL_UNISTD_INLINE int -getpagesize () -{ - return _gl_getpagesize (); -} -# define GNULIB_defined_getpagesize_function 1 -# endif -# endif -# endif -# endif -/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ -_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); -# endif -# if 1 -_GL_CXXALIASWARN (getpagesize); -# endif -#elif defined GNULIB_POSIXCHECK -# undef getpagesize -# if HAVE_RAW_DECL_GETPAGESIZE -_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " - "use gnulib module getpagesize for portability"); -# endif -#endif - - -#if 0 -/* Function getpass() from module 'getpass': - Read a password from /dev/tty or stdin. - Function getpass() from module 'getpass-gnu': - Read a password of arbitrary length from /dev/tty or stdin. */ -# if (0 && 0) \ - || (0 && 0) -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getpass -# define getpass rpl_getpass -# endif -_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); -# else -# if !1 -_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); -# endif -_GL_CXXALIASWARN (getpass); -#elif defined GNULIB_POSIXCHECK -# undef getpass -# if HAVE_RAW_DECL_GETPASS -_GL_WARN_ON_USE (getpass, "getpass is unportable - " - "use gnulib module getpass or getpass-gnu for portability"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::getpid always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef getpid -# define getpid _getpid -# endif -_GL_CXXALIAS_MDA (getpid, int, (void)); -# else -_GL_CXXALIAS_SYS (getpid, pid_t, (void)); -# endif -_GL_CXXALIASWARN (getpid); -#endif - - -#if 0 -/* Return the next valid login shell on the system, or NULL when the end of - the list has been reached. */ -# if !1 -_GL_FUNCDECL_SYS (getusershell, char *, (void)); -# endif -_GL_CXXALIAS_SYS (getusershell, char *, (void)); -_GL_CXXALIASWARN (getusershell); -#elif defined GNULIB_POSIXCHECK -# undef getusershell -# if HAVE_RAW_DECL_GETUSERSHELL -_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " - "use gnulib module getusershell for portability"); -# endif -#endif - -#if 0 -/* Rewind to pointer that is advanced at each getusershell() call. */ -# if !1 -_GL_FUNCDECL_SYS (setusershell, void, (void)); -# endif -_GL_CXXALIAS_SYS (setusershell, void, (void)); -_GL_CXXALIASWARN (setusershell); -#elif defined GNULIB_POSIXCHECK -# undef setusershell -# if HAVE_RAW_DECL_SETUSERSHELL -_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " - "use gnulib module getusershell for portability"); -# endif -#endif - -#if 0 -/* Free the pointer that is advanced at each getusershell() call and - associated resources. */ -# if !1 -_GL_FUNCDECL_SYS (endusershell, void, (void)); -# endif -_GL_CXXALIAS_SYS (endusershell, void, (void)); -_GL_CXXALIASWARN (endusershell); -#elif defined GNULIB_POSIXCHECK -# undef endusershell -# if HAVE_RAW_DECL_ENDUSERSHELL -_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " - "use gnulib module getusershell for portability"); -# endif -#endif - - -#if 1 -/* Determine whether group id is in calling user's group list. */ -# if !0 -_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); -# endif -_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); -_GL_CXXALIASWARN (group_member); -#elif defined GNULIB_POSIXCHECK -# undef group_member -# if HAVE_RAW_DECL_GROUP_MEMBER -_GL_WARN_ON_USE (group_member, "group_member is unportable - " - "use gnulib module group-member for portability"); -# endif -#endif - - -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef isatty -# define isatty rpl_isatty -# endif -# define GNULIB_defined_isatty 1 -_GL_FUNCDECL_RPL (isatty, int, (int fd)); -_GL_CXXALIAS_RPL (isatty, int, (int fd)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef isatty -# define isatty _isatty -# endif -_GL_CXXALIAS_MDA (isatty, int, (int fd)); -# else -_GL_CXXALIAS_SYS (isatty, int, (int fd)); -# endif -_GL_CXXALIASWARN (isatty); -#elif defined GNULIB_POSIXCHECK -# undef isatty -# if HAVE_RAW_DECL_ISATTY -_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " - "use gnulib module isatty for portability"); -# endif -#elif 1 -/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::isatty always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef isatty -# define isatty _isatty -# endif -_GL_CXXALIAS_MDA (isatty, int, (int fd)); -# else -_GL_CXXALIAS_SYS (isatty, int, (int fd)); -# endif -_GL_CXXALIASWARN (isatty); -#endif - - -#if 0 -/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE - to GID (if GID is not -1). Do not follow symbolic links. - Return 0 if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef lchown -# define lchown rpl_lchown -# endif -_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); -# else -# if !1 -_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); -# endif -_GL_CXXALIASWARN (lchown); -#elif defined GNULIB_POSIXCHECK -# undef lchown -# if HAVE_RAW_DECL_LCHOWN -_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " - "use gnulib module lchown for portability"); -# endif -#endif - - -#if 0 -/* Create a new hard link for an existing file. - Return 0 if successful, otherwise -1 and errno set. - See POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define link rpl_link -# endif -_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); -# else -# if !1 -_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); -# endif -_GL_CXXALIASWARN (link); -#elif defined GNULIB_POSIXCHECK -# undef link -# if HAVE_RAW_DECL_LINK -_GL_WARN_ON_USE (link, "link is unportable - " - "use gnulib module link for portability"); -# endif -#endif - - -#if 0 -/* Create a new hard link for an existing file, relative to two - directories. FLAG controls whether symlinks are followed. - Return 0 if successful, otherwise -1 and errno set. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef linkat -# define linkat rpl_linkat -# endif -_GL_FUNCDECL_RPL (linkat, int, - (int fd1, const char *path1, int fd2, const char *path2, - int flag) - _GL_ARG_NONNULL ((2, 4))); -_GL_CXXALIAS_RPL (linkat, int, - (int fd1, const char *path1, int fd2, const char *path2, - int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (linkat, int, - (int fd1, const char *path1, int fd2, const char *path2, - int flag) - _GL_ARG_NONNULL ((2, 4))); -# endif -_GL_CXXALIAS_SYS (linkat, int, - (int fd1, const char *path1, int fd2, const char *path2, - int flag)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (linkat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef linkat -# if HAVE_RAW_DECL_LINKAT -_GL_WARN_ON_USE (linkat, "linkat is unportable - " - "use gnulib module linkat for portability"); -# endif -#endif - - -#if 0 -/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. - Return the new offset if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define lseek rpl_lseek -# endif -_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); -_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef lseek -# define lseek _lseek -# endif -_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); -# else -_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); -# endif -_GL_CXXALIASWARN (lseek); -#elif defined GNULIB_POSIXCHECK -# undef lseek -# if HAVE_RAW_DECL_LSEEK -_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " - "systems - use gnulib module lseek for portability"); -# endif -#elif 1 -/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::lseek always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef lseek -# define lseek _lseek -# endif -_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); -# else -_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); -# endif -_GL_CXXALIASWARN (lseek); -#endif - - -#if 1 -/* Create a pipe, defaulting to O_BINARY mode. - Store the read-end as fd[0] and the write-end as fd[1]. - Return 0 upon success, or -1 with errno set upon failure. */ -# if !1 -_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); -_GL_CXXALIASWARN (pipe); -#elif defined GNULIB_POSIXCHECK -# undef pipe -# if HAVE_RAW_DECL_PIPE -_GL_WARN_ON_USE (pipe, "pipe is unportable - " - "use gnulib module pipe-posix for portability"); -# endif -#endif - - -#if 0 -/* Create a pipe, applying the given flags when opening the read-end of the - pipe and the write-end of the pipe. - The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) - and O_TEXT, O_BINARY (defined in "binary-io.h"). - Store the read-end as fd[0] and the write-end as fd[1]. - Return 0 upon success, or -1 with errno set upon failure. - See also the Linux man page at - <https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef pipe2 -# define pipe2 rpl_pipe2 -# endif -_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); -# else -_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (pipe2); -# endif -#elif defined GNULIB_POSIXCHECK -# undef pipe2 -# if HAVE_RAW_DECL_PIPE2 -_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " - "use gnulib module pipe2 for portability"); -# endif -#endif - - -#if 0 -/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. - Return the number of bytes placed into BUF if successful, otherwise - set errno and return -1. 0 indicates EOF. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef pread -# define pread rpl_pread -# endif -_GL_FUNCDECL_RPL (pread, ssize_t, - (int fd, void *buf, size_t bufsize, off_t offset) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (pread, ssize_t, - (int fd, void *buf, size_t bufsize, off_t offset)); -# else -# if !1 -_GL_FUNCDECL_SYS (pread, ssize_t, - (int fd, void *buf, size_t bufsize, off_t offset) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (pread, ssize_t, - (int fd, void *buf, size_t bufsize, off_t offset)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (pread); -# endif -#elif defined GNULIB_POSIXCHECK -# undef pread -# if HAVE_RAW_DECL_PREAD -_GL_WARN_ON_USE (pread, "pread is unportable - " - "use gnulib module pread for portability"); -# endif -#endif - - -#if 0 -/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. - Return the number of bytes written if successful, otherwise - set errno and return -1. 0 indicates nothing written. See the - POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef pwrite -# define pwrite rpl_pwrite -# endif -_GL_FUNCDECL_RPL (pwrite, ssize_t, - (int fd, const void *buf, size_t bufsize, off_t offset) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (pwrite, ssize_t, - (int fd, const void *buf, size_t bufsize, off_t offset)); -# else -# if !1 -_GL_FUNCDECL_SYS (pwrite, ssize_t, - (int fd, const void *buf, size_t bufsize, off_t offset) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (pwrite, ssize_t, - (int fd, const void *buf, size_t bufsize, off_t offset)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (pwrite); -# endif -#elif defined GNULIB_POSIXCHECK -# undef pwrite -# if HAVE_RAW_DECL_PWRITE -_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " - "use gnulib module pwrite for portability"); -# endif -#endif - - -#if 0 -/* Read up to COUNT bytes from file descriptor FD into the buffer starting - at BUF. See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef read -# define read rpl_read -# endif -_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef read -# define read _read -# endif -_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); -# else -_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); -# endif -_GL_CXXALIASWARN (read); -#elif 1 -/* On native Windows, map 'read' to '_read', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::read always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef read -# define read _read -# endif -# ifdef __MINGW32__ -_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); -# else -_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); -# endif -# else -_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); -# endif -_GL_CXXALIASWARN (read); -#endif - - -#if 1 -/* Read the contents of the symbolic link FILE and place the first BUFSIZE - bytes of it into BUF. Return the number of bytes placed into BUF if - successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define readlink rpl_readlink -# endif -_GL_FUNCDECL_RPL (readlink, ssize_t, - (const char *restrict file, - char *restrict buf, size_t bufsize) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (readlink, ssize_t, - (const char *restrict file, - char *restrict buf, size_t bufsize)); -# else -# if !1 -_GL_FUNCDECL_SYS (readlink, ssize_t, - (const char *restrict file, - char *restrict buf, size_t bufsize) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (readlink, ssize_t, - (const char *restrict file, - char *restrict buf, size_t bufsize)); -# endif -_GL_CXXALIASWARN (readlink); -#elif defined GNULIB_POSIXCHECK -# undef readlink -# if HAVE_RAW_DECL_READLINK -_GL_WARN_ON_USE (readlink, "readlink is unportable - " - "use gnulib module readlink for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define readlinkat rpl_readlinkat -# endif -_GL_FUNCDECL_RPL (readlinkat, ssize_t, - (int fd, char const *restrict file, - char *restrict buf, size_t len) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (readlinkat, ssize_t, - (int fd, char const *restrict file, - char *restrict buf, size_t len)); -# else -# if !1 -_GL_FUNCDECL_SYS (readlinkat, ssize_t, - (int fd, char const *restrict file, - char *restrict buf, size_t len) - _GL_ARG_NONNULL ((2, 3))); -# endif -_GL_CXXALIAS_SYS (readlinkat, ssize_t, - (int fd, char const *restrict file, - char *restrict buf, size_t len)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (readlinkat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef readlinkat -# if HAVE_RAW_DECL_READLINKAT -_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " - "use gnulib module readlinkat for portability"); -# endif -#endif - - -#if 1 -/* Remove the directory DIR. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define rmdir rpl_rmdir -# endif -_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rmdir -# define rmdir _rmdir -# endif -_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); -# else -_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); -# endif -_GL_CXXALIASWARN (rmdir); -#elif defined GNULIB_POSIXCHECK -# undef rmdir -# if HAVE_RAW_DECL_RMDIR -_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " - "use gnulib module rmdir for portability"); -# endif -#elif 1 -/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::rmdir always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef rmdir -# define rmdir _rmdir -# endif -_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); -# else -_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); -# endif -_GL_CXXALIASWARN (rmdir); -#endif - - -#if 0 -/* Set the host name of the machine. - The host name may or may not be fully qualified. - - Put LEN bytes of NAME into the host name. - Return 0 if successful, otherwise, set errno and return -1. - - Platforms with no ability to set the hostname return -1 and set - errno = ENOSYS. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sethostname -# define sethostname rpl_sethostname -# endif -_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); -# else -# if !1 || !1 -_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) - _GL_ARG_NONNULL ((1))); -# endif -/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 - and FreeBSD 6.4 the second parameter is int. On Solaris 11 - 2011-10, the first parameter is not const. */ -_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (sethostname); -# endif -#elif defined GNULIB_POSIXCHECK -# undef sethostname -# if HAVE_RAW_DECL_SETHOSTNAME -_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " - "use gnulib module sethostname for portability"); -# endif -#endif - - -#if 0 -/* Pause the execution of the current thread for N seconds. - Returns the number of seconds left to sleep. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef sleep -# define sleep rpl_sleep -# endif -_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); -_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); -# else -# if !1 -_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); -# endif -_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); -# endif -_GL_CXXALIASWARN (sleep); -#elif defined GNULIB_POSIXCHECK -# undef sleep -# if HAVE_RAW_DECL_SLEEP -_GL_WARN_ON_USE (sleep, "sleep is unportable - " - "use gnulib module sleep for portability"); -# endif -#endif - - -#if 1 -/* On native Windows, map 'swab' to '_swab', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::swab always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef swab -# define swab _swab -# endif -/* Need to cast, because in old mingw the arguments are - (const char *from, char *to, size_t n). */ -_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); -# else -# if defined __hpux /* HP-UX */ -_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); -# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ -_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); -# else -_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); -# endif -# endif -_GL_CXXALIASWARN (swab); -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef symlink -# define symlink rpl_symlink -# endif -_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) - _GL_ARG_NONNULL ((1, 2))); -_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); -# else -# if !1 -_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) - _GL_ARG_NONNULL ((1, 2))); -# endif -_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); -# endif -_GL_CXXALIASWARN (symlink); -#elif defined GNULIB_POSIXCHECK -# undef symlink -# if HAVE_RAW_DECL_SYMLINK -_GL_WARN_ON_USE (symlink, "symlink is not portable - " - "use gnulib module symlink for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef symlinkat -# define symlinkat rpl_symlinkat -# endif -_GL_FUNCDECL_RPL (symlinkat, int, - (char const *contents, int fd, char const *file) - _GL_ARG_NONNULL ((1, 3))); -_GL_CXXALIAS_RPL (symlinkat, int, - (char const *contents, int fd, char const *file)); -# else -# if !1 -_GL_FUNCDECL_SYS (symlinkat, int, - (char const *contents, int fd, char const *file) - _GL_ARG_NONNULL ((1, 3))); -# endif -_GL_CXXALIAS_SYS (symlinkat, int, - (char const *contents, int fd, char const *file)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (symlinkat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef symlinkat -# if HAVE_RAW_DECL_SYMLINKAT -_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " - "use gnulib module symlinkat for portability"); -# endif -#endif - - -#if 0 -/* Change the size of the file designated by FILENAME to become equal to LENGTH. - Return 0 if successful, otherwise -1 and errno set. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef truncate -# define truncate rpl_truncate -# endif -_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); -# else -# if !1 -_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (truncate); -# endif -#elif defined GNULIB_POSIXCHECK -# undef truncate -# if HAVE_RAW_DECL_TRUNCATE -_GL_WARN_ON_USE (truncate, "truncate is unportable - " - "use gnulib module truncate for portability"); -# endif -#endif - - -#if 0 -/* Store at most BUFLEN characters of the pathname of the terminal FD is - open on in BUF. Return 0 on success, otherwise an error number. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef ttyname_r -# define ttyname_r rpl_ttyname_r -# endif -_GL_FUNCDECL_RPL (ttyname_r, int, - (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (ttyname_r, int, - (int fd, char *buf, size_t buflen)); -# else -# if !1 -_GL_FUNCDECL_SYS (ttyname_r, int, - (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (ttyname_r, int, - (int fd, char *buf, size_t buflen)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (ttyname_r); -# endif -#elif defined GNULIB_POSIXCHECK -# undef ttyname_r -# if HAVE_RAW_DECL_TTYNAME_R -_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " - "use gnulib module ttyname_r for portability"); -# endif -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef unlink -# define unlink rpl_unlink -# endif -_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (unlink, int, (char const *file)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef unlink -# define unlink _unlink -# endif -_GL_CXXALIAS_MDA (unlink, int, (char const *file)); -# else -_GL_CXXALIAS_SYS (unlink, int, (char const *file)); -# endif -_GL_CXXALIASWARN (unlink); -#elif defined GNULIB_POSIXCHECK -# undef unlink -# if HAVE_RAW_DECL_UNLINK -_GL_WARN_ON_USE (unlink, "unlink is not portable - " - "use gnulib module unlink for portability"); -# endif -#elif 1 -/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::unlink always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef unlink -# define unlink _unlink -# endif -_GL_CXXALIAS_MDA (unlink, int, (char const *file)); -# else -_GL_CXXALIAS_SYS (unlink, int, (char const *file)); -# endif -_GL_CXXALIASWARN (unlink); -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef unlinkat -# define unlinkat rpl_unlinkat -# endif -_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); -# else -# if !1 -_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); -# endif -_GL_CXXALIASWARN (unlinkat); -#elif defined GNULIB_POSIXCHECK -# undef unlinkat -# if HAVE_RAW_DECL_UNLINKAT -_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " - "use gnulib module unlinkat for portability"); -# endif -#endif - - -#if 0 -/* Pause the execution of the current thread for N microseconds. - Returns 0 on completion, or -1 on range error. - See the POSIX:2001 specification - <https://pubs.opengroup.org/onlinepubs/009695399/functions/usleep.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef usleep -# define usleep rpl_usleep -# endif -_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); -_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); -# endif -/* Need to cast, because on Haiku, the first parameter is - unsigned int n. */ -_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); -# endif -_GL_CXXALIASWARN (usleep); -#elif defined GNULIB_POSIXCHECK -# undef usleep -# if HAVE_RAW_DECL_USLEEP -_GL_WARN_ON_USE (usleep, "usleep is unportable - " - "use gnulib module usleep for portability"); -# endif -#endif - - -#if 0 -/* Write up to COUNT bytes starting at BUF to file descriptor FD. - See the POSIX:2008 specification - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */ -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef write -# define write rpl_write -# endif -_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef write -# define write _write -# endif -_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); -# else -_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); -# endif -_GL_CXXALIASWARN (write); -#elif 1 -/* On native Windows, map 'write' to '_write', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::write always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef write -# define write _write -# endif -# ifdef __MINGW32__ -_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); -# else -_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); -# endif -# else -_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); -# endif -_GL_CXXALIASWARN (write); -#endif - -_GL_INLINE_HEADER_END - -#endif /* _GL_UNISTD_H */ -#endif /* _GL_INCLUDING_UNISTD_H */ -#endif /* _GL_UNISTD_H */ diff --git a/autotools/gnulib/utime.h b/autotools/gnulib/utime.h deleted file mode 100644 index d247f419..00000000 --- a/autotools/gnulib/utime.h +++ /dev/null @@ -1,637 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* Substitute for and wrapper around <utime.h>. - Copyright (C) 2017-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_UTIME_H - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -/* This file uses #include_next of a system file that defines time_t. - For the 'year2038' module to work right, <config.h> needs to have been - included before. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# include_next <utime.h> -#endif - -#ifndef _GL_UTIME_H -#define _GL_UTIME_H - -/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -#if !1 -# include <sys/utime.h> -#endif - -#if 1 -/* Get struct timespec. */ -# include <time.h> -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -#if defined _WIN32 && ! defined __CYGWIN__ - -/* Define 'struct utimbuf' as an alias of 'struct _utimbuf' - (or possibly, if present, 'struct __utimbuf64'). */ -# define utimbuf _utimbuf - -#endif - - -#if 1 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define utime rpl_utime -# endif -_GL_FUNCDECL_RPL (utime, int, (const char *filename, const struct utimbuf *ts) - _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (utime, int, (const char *filename, const struct utimbuf *ts)); -# elif defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef utime -# define utime _utime -# endif -_GL_CXXALIAS_MDA (utime, int, (const char *filename, const struct utimbuf *ts)); -# else -# if !1 -_GL_FUNCDECL_SYS (utime, int, (const char *filename, const struct utimbuf *ts) - _GL_ARG_NONNULL ((1))); -# endif -_GL_CXXALIAS_SYS (utime, int, (const char *filename, const struct utimbuf *ts)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (utime); -# endif -#elif defined GNULIB_POSIXCHECK -# undef utime -# if HAVE_RAW_DECL_UTIME -_GL_WARN_ON_USE (utime, - "utime is unportable - " - "use gnulib module canonicalize-lgpl for portability"); -# endif -#elif 1 -/* On native Windows, map 'utime' to '_utime', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::utime always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef utime -# define utime _utime -# endif -_GL_CXXALIAS_MDA (utime, int, (const char *filename, const struct utimbuf *ts)); -# else -_GL_CXXALIAS_SYS (utime, int, (const char *filename, const struct utimbuf *ts)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (utime); -# endif -#endif - -#if 1 -extern int _gl_utimens_windows (const char *filename, struct timespec ts[2]); -#endif - - -#endif /* _GL_UTIME_H */ -#endif /* _GL_UTIME_H */ diff --git a/autotools/gnulib/wchar.h b/autotools/gnulib/wchar.h deleted file mode 100644 index 92c09616..00000000 --- a/autotools/gnulib/wchar.h +++ /dev/null @@ -1,2220 +0,0 @@ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ -/* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - - Copyright (C) 2007-2024 Free Software Foundation, Inc. - - This file is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* Written by Eric Blake. */ - -/* - * ISO C 99 <wchar.h> for platforms that have issues. - * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/wchar.h.html> - * - * For now, this just ensures proper prerequisite inclusion order and - * the declaration of wcwidth(). - */ - -#if __GNUC__ >= 3 -#pragma GCC system_header -#endif - - -#if (((defined __need_mbstate_t || defined __need_wint_t) \ - && !defined __MINGW32__) \ - || (defined __hpux \ - && ((defined _INTTYPES_INCLUDED \ - && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ - || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ - || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ - || defined _GL_ALREADY_INCLUDING_WCHAR_H) -/* Special invocation convention: - - Inside glibc and uClibc header files, but not MinGW. - - On HP-UX 11.00 we have a sequence of nested includes - <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>, - once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h> - and once directly. In both situations 'wint_t' is not yet defined, - therefore we cannot provide the function overrides; instead include only - the system's <wchar.h>. - - With MinGW 3.22, when <string.h> includes <wchar.h>, only some part of - <wchar.h> is actually processed, and that doesn't include 'mbstate_t'. - - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and - the latter includes <wchar.h>. But here, we have no way to detect whether - <wctype.h> is completely included or is still being included. */ - -#include_next <wchar.h> - -#else -/* Normal invocation convention. */ - -#ifndef _GL_WCHAR_H - -#define _GL_ALREADY_INCLUDING_WCHAR_H - -#if 0 -# include <features.h> /* for __GLIBC__ */ -#endif - -/* In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined - by <stddef.h>. - But avoid namespace pollution on glibc systems. */ -#if !(defined __GLIBC__ && !defined __UCLIBC__) -# include <stddef.h> -#endif - -/* Include the original <wchar.h> if it exists. - Some builds of uClibc lack it. */ -/* The include_next requires a split double-inclusion guard. */ -#if 1 -# include_next <wchar.h> -#endif - -#undef _GL_ALREADY_INCLUDING_WCHAR_H - -#ifndef _GL_WCHAR_H -#define _GL_WCHAR_H - -/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, - _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, - HAVE_RAW_DECL_*. */ -#if !_GL_CONFIG_H_INCLUDED - #error "Please include config.h first." -#endif - -/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers - that can be freed by passing them as the Ith argument to the - function F. */ -#ifndef _GL_ATTRIBUTE_DEALLOC -# if __GNUC__ >= 11 -# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) -# else -# define _GL_ATTRIBUTE_DEALLOC(f, i) -# endif -#endif - -/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that - can be freed via 'free'; it can be used only after declaring 'free'. */ -/* Applies to: functions. Cannot be used on inline functions. */ -#ifndef _GL_ATTRIBUTE_DEALLOC_FREE -# if defined __cplusplus && defined __GNUC__ && !defined __clang__ -/* Work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108231> */ -# define _GL_ATTRIBUTE_DEALLOC_FREE \ - _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) -# else -# define _GL_ATTRIBUTE_DEALLOC_FREE \ - _GL_ATTRIBUTE_DEALLOC (free, 1) -# endif -#endif - -/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly - allocated memory. */ -/* Applies to: functions. */ -#ifndef _GL_ATTRIBUTE_MALLOC -# if __GNUC__ >= 3 || defined __clang__ -# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define _GL_ATTRIBUTE_MALLOC -# endif -#endif - -/* The __attribute__ feature is available in gcc versions 2.5 and later. - The attribute __pure__ was added in gcc 2.96. */ -#ifndef _GL_ATTRIBUTE_PURE -# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ -# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define _GL_ATTRIBUTE_PURE /* empty */ -# endif -#endif - -/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. - */ -#ifndef _GL_ATTRIBUTE_NOTHROW -# if defined __cplusplus -# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 -# if __cplusplus >= 201103L -# define _GL_ATTRIBUTE_NOTHROW noexcept (true) -# else -# define _GL_ATTRIBUTE_NOTHROW throw () -# endif -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# else -# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ -# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) -# else -# define _GL_ATTRIBUTE_NOTHROW -# endif -# endif -#endif - -/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ -/* C++ compatible function declaration macros. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -#ifndef _GL_CXXDEFS_H -#define _GL_CXXDEFS_H - -/* Begin/end the GNULIB_NAMESPACE namespace. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { -# define _GL_END_NAMESPACE } -#else -# define _GL_BEGIN_NAMESPACE -# define _GL_END_NAMESPACE -#endif - -/* The three most frequent use cases of these macros are: - - * For providing a substitute for a function that is missing on some - platforms, but is declared and works fine on the platforms on which - it exists: - - #if @GNULIB_FOO@ - # if !@HAVE_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on all platforms, - but is broken/insufficient and needs to be replaced on some platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif - - * For providing a replacement for a function that exists on some platforms - but is broken/insufficient and needs to be replaced on some of them and - is additionally either missing or undeclared on some other platforms: - - #if @GNULIB_FOO@ - # if @REPLACE_FOO@ - # if !(defined __cplusplus && defined GNULIB_NAMESPACE) - # undef foo - # define foo rpl_foo - # endif - _GL_FUNCDECL_RPL (foo, ...); - _GL_CXXALIAS_RPL (foo, ...); - # else - # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ - _GL_FUNCDECL_SYS (foo, ...); - # endif - _GL_CXXALIAS_SYS (foo, ...); - # endif - _GL_CXXALIASWARN (foo); - #elif defined GNULIB_POSIXCHECK - ... - #endif -*/ - -/* _GL_EXTERN_C declaration; - performs the declaration with C linkage. */ -#if defined __cplusplus -# define _GL_EXTERN_C extern "C" -#else -# define _GL_EXTERN_C extern -#endif - -/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); - declares a replacement function, named rpl_func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - - Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front - of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's - because - [[...]] extern "C" <declaration>; - is invalid syntax in C++.) - */ -#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ - _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) -#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype rpl_func parameters_and_attributes - -/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); - declares the system function, named func, with the given prototype, - consisting of return type, parameters, and attributes. - Example: - _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) - _GL_ARG_NONNULL ((1))); - */ -#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C rettype func parameters_and_attributes - -/* _GL_CXXALIAS_RPL (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to rpl_func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); - - Wrapping rpl_func in an object with an inline conversion operator - avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::rpl_func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA (func, rettype, parameters); - is to be used when func is a Microsoft deprecated alias, on native Windows. - It declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to _func, if GNULIB_NAMESPACE is defined. - Example: - _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); - */ -#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); - is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); - except that the C function rpl_func may have a slightly different - declaration. A cast is used to silence the "invalid conversion" error - that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::rpl_func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_MDA (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ - _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) - -/* _GL_CXXALIAS_SYS (func, rettype, parameters); - declares a C++ alias called GNULIB_NAMESPACE::func - that redirects to the system provided function func, if GNULIB_NAMESPACE - is defined. - Example: - _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); - - Wrapping func in an object with an inline conversion operator - avoids a reference to func unless GNULIB_NAMESPACE::func is - actually used in the program. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return ::func; \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function func may have a slightly different declaration. - A cast is used to silence the "invalid conversion" error that would - otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>(::func); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); - is like _GL_CXXALIAS_SYS (func, rettype, parameters); - except that the C function is picked among a set of overloaded functions, - namely the one with rettype2 and parameters2. Two consecutive casts - are used to silence the "cannot find a match" and "invalid conversion" - errors that would otherwise occur. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE - /* The outer cast must be a reinterpret_cast. - The inner cast: When the function is defined as a set of overloaded - functions, it works as a static_cast<>, choosing the designated variant. - When the function is defined as a single variant, it works as a - reinterpret_cast<>. The parenthesized cast syntax works both ways. */ -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - namespace GNULIB_NAMESPACE \ - { \ - static const struct _gl_ ## func ## _wrapper \ - { \ - typedef rettype (*type) parameters; \ - \ - inline operator type () const \ - { \ - return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ - } \ - } func = {}; \ - } \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#else -# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN (func); - causes a warning to be emitted when ::func is used but not when - GNULIB_NAMESPACE::func is used. func must be defined without overloaded - variants. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN(func) \ - _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN_1(func,namespace) \ - _GL_CXXALIASWARN_2 (func, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_WARN_ON_USE (func, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -# define _GL_CXXALIASWARN_2(func,namespace) \ - extern __typeof__ (func) func -# else -# define _GL_CXXALIASWARN_2(func,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN(func) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); - causes a warning to be emitted when the given overloaded variant of ::func - is used but not when GNULIB_NAMESPACE::func is used. */ -#if defined __cplusplus && defined GNULIB_NAMESPACE -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ - GNULIB_NAMESPACE) -# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ - _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) -/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, - we enable the warning only when not optimizing. */ -# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ - "The symbol ::" #func " refers to the system function. " \ - "Use " #namespace "::" #func " instead.") -# else -# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -# endif -#else -# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ - _GL_EXTERN_C int _gl_cxxalias_dummy -#endif - -#endif /* _GL_CXXDEFS_H */ - -/* The definition of _GL_ARG_NONNULL is copied here. */ -/* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools - that the values passed as arguments n, ..., m must be non-NULL pointers. - n = 1 stands for the first argument, n = 2 for the second argument etc. */ -#ifndef _GL_ARG_NONNULL -# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ -# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) -# else -# define _GL_ARG_NONNULL(params) -# endif -#endif - -/* The definition of _GL_WARN_ON_USE is copied here. */ -/* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2024 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* _GL_WARN_ON_USE (function, "literal string") issues a declaration - for FUNCTION which will then trigger a compiler warning containing - the text of "literal string" anywhere that function is called, if - supported by the compiler. If the compiler does not support this - feature, the macro expands to an unused extern declaration. - - _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the - attribute used in _GL_WARN_ON_USE. If the compiler does not support - this feature, it expands to empty. - - These macros are useful for marking a function as a potential - portability trap, with the intent that "literal string" include - instructions on the replacement function that should be used - instead. - _GL_WARN_ON_USE is for functions with 'extern' linkage. - _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' - linkage. - - However, one of the reasons that a function is a portability trap is - if it has the wrong signature. Declaring FUNCTION with a different - signature in C is a compilation error, so this macro must use the - same type as any existing declaration so that programs that avoid - the problematic FUNCTION do not fail to compile merely because they - included a header that poisoned the function. But this implies that - _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already - have a declaration. Use of this macro implies that there must not - be any other macro hiding the declaration of FUNCTION; but - undefining FUNCTION first is part of the poisoning process anyway - (although for symbols that are provided only via a macro, the result - is a compilation error rather than a warning containing - "literal string"). Also note that in C++, it is only safe to use if - FUNCTION has no overloads. - - For an example, it is possible to poison 'getline' by: - - adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]], - [getline]) in configure.ac, which potentially defines - HAVE_RAW_DECL_GETLINE - - adding this code to a header that wraps the system <stdio.h>: - #undef getline - #if HAVE_RAW_DECL_GETLINE - _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" - "not universally present; use the gnulib module getline"); - #endif - - It is not possible to directly poison global variables. But it is - possible to write a wrapper accessor function, and poison that - (less common usage, like &environ, will cause a compilation error - rather than issue the nice warning, but the end result of informing - the developer about their portability problem is still achieved): - #if HAVE_RAW_DECL_ENVIRON - static char *** - rpl_environ (void) { return &environ; } - _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); - # undef environ - # define environ (*rpl_environ ()) - #endif - or better (avoiding contradictory use of 'static' and 'extern'): - #if HAVE_RAW_DECL_ENVIRON - static char *** - _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") - rpl_environ (void) { return &environ; } - # undef environ - # define environ (*rpl_environ ()) - #endif - */ -#ifndef _GL_WARN_ON_USE - -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__warning__ (message))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ - __attribute__ ((__diagnose_if__ (1, message, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C __typeof__ (function) function -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# else /* Unsupported. */ -# define _GL_WARN_ON_USE(function, message) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# define _GL_WARN_ON_USE_ATTRIBUTE(message) -# endif -#endif - -/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") - is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the - function is declared with the given prototype, consisting of return type, - parameters, and attributes. - This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does - not work in this case. */ -#ifndef _GL_WARN_ON_USE_CXX -# if !defined __cplusplus -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ - _GL_WARN_ON_USE (function, msg) -# else -# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) -/* A compiler attribute is available in gcc versions 4.3.0 and later. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes \ - __attribute__ ((__warning__ (msg))) -# elif __clang_major__ >= 4 -/* Another compiler attribute is available in clang. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_clang function parameters_and_attributes \ - __attribute__ ((__diagnose_if__ (1, msg, "warning"))) -# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING -/* Verify the existence of the function. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -extern rettype_gcc function parameters_and_attributes -# else /* Unsupported. */ -# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ -_GL_WARN_EXTERN_C int _gl_warn_on_use -# endif -# endif -#endif - -/* _GL_WARN_EXTERN_C declaration; - performs the declaration with C linkage. */ -#ifndef _GL_WARN_EXTERN_C -# if defined __cplusplus -# define _GL_WARN_EXTERN_C extern "C" -# else -# define _GL_WARN_EXTERN_C extern -# endif -#endif - - -/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ -#if !1 && !defined wint_t -# define wint_t int -# ifndef WEOF -# define WEOF -1 -# endif -#else -/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or - <stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that - wint_t must be "unchanged by default argument promotions". Override it. */ -# if 0 -# if !GNULIB_defined_wint_t -# if 0 -# include <crtdefs.h> -# else -# include <stddef.h> -# endif -typedef unsigned int rpl_wint_t; -# undef wint_t -# define wint_t rpl_wint_t -# define GNULIB_defined_wint_t 1 -# endif -# endif -# ifndef WEOF -# define WEOF ((wint_t) -1) -# endif -#endif - - -/* Override mbstate_t if it is too small. - On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for - implementing mbrtowc for encodings like UTF-8. - On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is - large enough and overriding it would cause problems in C++ mode. */ -#if !(((defined _WIN32 && !defined __CYGWIN__) || 1) && 1) || 0 -# if !GNULIB_defined_mbstate_t -# if !(defined _AIX || defined _MSC_VER) -typedef int rpl_mbstate_t; -# undef mbstate_t -# define mbstate_t rpl_mbstate_t -# endif -# define GNULIB_defined_mbstate_t 1 -# endif -#endif - -/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though <stdlib.h> may not have - been included yet. */ -#if 1 -# if (0 && !defined free \ - && !(defined __cplusplus && defined GNULIB_NAMESPACE)) -/* We can't do '#define free rpl_free' here. */ -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void rpl_free (void *); -# endif -# undef _GL_ATTRIBUTE_DEALLOC_FREE -# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) -# else -# if defined _MSC_VER && !defined free -_GL_EXTERN_C -# if defined _DLL - __declspec (dllimport) -# endif - void __cdecl free (void *); -# else -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void free (void *); -# endif -# endif -# endif -#else -# if defined _MSC_VER && !defined free -_GL_EXTERN_C -# if defined _DLL - __declspec (dllimport) -# endif - void __cdecl free (void *); -# else -# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) -_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; -# else -_GL_EXTERN_C void free (void *); -# endif -# endif -#endif - - -#if 1 -/* Get memset(). */ -# include <string.h> -#endif - - -/* Convert a single-byte character to a wide character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef btowc -# define btowc rpl_btowc -# endif -_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); -# else -# if !1 -_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); -# endif -/* Need to cast, because on mingw, the return type is 'unsigned short'. */ -_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (btowc); -# endif -#elif defined GNULIB_POSIXCHECK -# undef btowc -# if HAVE_RAW_DECL_BTOWC -_GL_WARN_ON_USE (btowc, "btowc is unportable - " - "use gnulib module btowc for portability"); -# endif -#endif - - -/* Convert a wide character to a single-byte character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wctob -# define wctob rpl_wctob -# endif -_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); -# else -# if !defined wctob && !1 -/* wctob is provided by gnulib, or wctob exists but is not declared. */ -_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wctob); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wctob -# if HAVE_RAW_DECL_WCTOB -_GL_WARN_ON_USE (wctob, "wctob is unportable - " - "use gnulib module wctob for portability"); -# endif -#endif - - -/* Test whether *PS is in an initial state. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsinit -# define mbsinit rpl_mbsinit -# endif -_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); -_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbsinit); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbsinit -# if HAVE_RAW_DECL_MBSINIT -_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " - "use gnulib module mbsinit for portability"); -# endif -#endif - - -/* Put *PS into an initial state. */ -#if 1 -/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the - mbstate_t into an initial state. However, on many platforms an mbstate_t - is large, and it is possible - as an optimization - to get away with zeroing - only part of it. So, instead of - - mbstate_t state = { 0 }; - - or - - mbstate_t state; - memset (&state, 0, sizeof (mbstate_t)); - - we can write this faster code: - - mbstate_t state; - mbszero (&state); - */ -/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of - bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() - to return true. - _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t - that need to be zero, - - for mbsinit() to return true, and - - for all other multibyte-aware functions to operate properly. - 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). - These values are determined by source code inspection, where possible, and - by running the gnulib unit tests. - We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE - without considering what mbsinit() does, we get test failures such as - assertion "mbsinit (&iter->state)" failed - */ -# if GNULIB_defined_mbstate_t /* AIX, IRIX */ -/* mbstate_t has at least 4 bytes. They are used as coded in - gnulib/lib/mbrtowc.c. */ -# define _GL_MBSTATE_INIT_SIZE 1 -/* define _GL_MBSTATE_ZERO_SIZE 4 - does not work: it causes test failures. - So, use the safe fallback value, below. */ -# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ -/* mbstate_t is defined in <bits/types/__mbstate_t.h>. - For more details, see glibc/iconv/skeleton.c. */ -# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ -# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) -# elif defined MUSL_LIBC /* musl libc */ -/* mbstate_t is defined in <bits/alltypes.h>. - It is an opaque aligned 8-byte struct, of which at most the first - 4 bytes are used. - For more details, see src/multibyte/mbrtowc.c. */ -# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ -# define _GL_MBSTATE_ZERO_SIZE 4 -# elif defined __APPLE__ && defined __MACH__ /* macOS */ -/* On macOS, mbstate_t is defined in <machine/_types.h>. - It is an opaque aligned 128-byte struct, of which at most the first - 12 bytes are used. - For more details, see the __mbsinit implementations in - Libc-<version>/locale/FreeBSD/ - {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ -/* File INIT_SIZE ZERO_SIZE - ascii.c 0 0 - none.c 0 0 - euc.c 12 12 - mskanji.c 4 4 - big5.c 4 4 - gb2312.c 4 6 - gbk.c 4 4 - gb18030.c 4 8 - utf8.c 8 10 - utf2.c 8 12 */ -# define _GL_MBSTATE_INIT_SIZE 12 -# define _GL_MBSTATE_ZERO_SIZE 12 -# elif defined __FreeBSD__ /* FreeBSD */ -/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. - It is an opaque aligned 128-byte struct, of which at most the first - 12 bytes are used. - For more details, see the __mbsinit implementations in - src/lib/libc/locale/ - {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ -/* File INIT_SIZE ZERO_SIZE - ascii.c 0 0 - none.c 0 0 - euc.c 12 12 - mskanji.c 4 4 - big5.c 4 4 - gb2312.c 4 6 - gbk.c 4 4 - gb18030.c 4 8 - utf8.c 8 12 */ -# define _GL_MBSTATE_INIT_SIZE 12 -# define _GL_MBSTATE_ZERO_SIZE 12 -# elif defined __NetBSD__ /* NetBSD */ -/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. - It is an opaque aligned 128-byte struct, of which at most the first - 28 bytes are used. - For more details, see the *State types in - src/lib/libc/citrus/modules/citrus_*.c - (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement - stateful encodings, not usable as locale encodings). */ -/* File ZERO_SIZE - citrus/citrus_none.c 0 - citrus/modules/citrus_euc.c 8 - citrus/modules/citrus_euctw.c 8 - citrus/modules/citrus_mskanji.c 8 - citrus/modules/citrus_big5.c 8 - citrus/modules/citrus_gbk2k.c 8 - citrus/modules/citrus_dechanyu.c 8 - citrus/modules/citrus_johab.c 6 - citrus/modules/citrus_utf8.c 12 */ -/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test - failures for values < 28. */ -# define _GL_MBSTATE_ZERO_SIZE 28 -# elif defined __OpenBSD__ /* OpenBSD */ -/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. - It is an opaque aligned 128-byte struct, of which at most the first - 12 bytes are used. - For more details, see src/lib/libc/citrus/citrus_*.c. */ -/* File INIT_SIZE ZERO_SIZE - citrus_none.c 0 0 - citrus_utf8.c 12 12 */ -# define _GL_MBSTATE_INIT_SIZE 12 -# define _GL_MBSTATE_ZERO_SIZE 12 -# elif defined __minix /* Minix */ -/* On Minix, mbstate_t is defined in sys/sys/ansi.h. - It is an opaque aligned 128-byte struct. - For more details, see the *State types in - lib/libc/citrus/citrus_*.c. */ -/* File INIT_SIZE ZERO_SIZE - citrus_none.c 0 0 */ -/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test - failures for values < 4. */ -# define _GL_MBSTATE_ZERO_SIZE 4 -# elif defined __sun /* Solaris */ -/* On Solaris, mbstate_t is defined in <wchar_impl.h>. - It is an opaque aligned 24-byte or 32-byte struct, of which at most the first - 20 or 28 bytes are used. - For more details on OpenSolaris derivatives, see the *State types in - illumos-gate/usr/src/lib/libc/port/locale/ - {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ -/* File INIT_SIZE ZERO_SIZE - none.c 0 0 - euc.c 12 12 - mskanji.c 4 4 - big5.c 4 4 - gb2312.c 4 6 - gbk.c 4 4 - gb18030.c 4 8 - utf8.c 12 12 */ -/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test - failures - - in OpenIndiana and OmniOS: for values < 16, - - in Solaris 10 and 11: for values < 20 (in 32-bit mode) - or < 28 (in 64-bit mode). - Since we don't have a good way to distinguish the OpenSolaris derivatives - from the proprietary Solaris versions, and can't inspect the Solaris source - code, use the safe fallback values, below. */ -# elif defined __CYGWIN__ /* Cygwin */ -/* On Cygwin, mbstate_t is defined in <sys/_types.h>. - For more details, see newlib/libc/stdlib/mbtowc_r.c and - winsup/cygwin/strfuncs.cc. */ -# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ -# define _GL_MBSTATE_ZERO_SIZE 8 -# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ -/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. - On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined - as an aligned 8-byte struct, of which the first 4 bytes matter. - Use the safe values, below. */ -# elif defined __ANDROID__ /* Android */ -/* Android defines 'mbstate_t' in <bits/mbstate_t.h>. - It is an opaque 4-byte or 8-byte struct. - For more details, see - bionic/libc/private/bionic_mbstate.h - bionic/libc/bionic/mbrtoc32.cpp - bionic/libc/bionic/mbrtoc16.cpp - */ -# define _GL_MBSTATE_INIT_SIZE 4 -# define _GL_MBSTATE_ZERO_SIZE 4 -# endif -/* Use safe values as defaults. */ -# ifndef _GL_MBSTATE_INIT_SIZE -# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) -# endif -# ifndef _GL_MBSTATE_ZERO_SIZE -# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) -# endif -_GL_BEGIN_C_LINKAGE -# if defined IN_MBSZERO -_GL_EXTERN_INLINE -# else -_GL_INLINE -# endif -_GL_ARG_NONNULL ((1)) void -mbszero (mbstate_t *ps) -{ - memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); -} -_GL_END_C_LINKAGE -_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); -_GL_CXXALIASWARN (mbszero); -#endif - - -/* Convert a multibyte character to a wide character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrtowc -# define mbrtowc rpl_mbrtowc -# endif -_GL_FUNCDECL_RPL (mbrtowc, size_t, - (wchar_t *restrict pwc, const char *restrict s, size_t n, - mbstate_t *restrict ps)); -_GL_CXXALIAS_RPL (mbrtowc, size_t, - (wchar_t *restrict pwc, const char *restrict s, size_t n, - mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbrtowc, size_t, - (wchar_t *restrict pwc, const char *restrict s, size_t n, - mbstate_t *restrict ps)); -# endif -_GL_CXXALIAS_SYS (mbrtowc, size_t, - (wchar_t *restrict pwc, const char *restrict s, size_t n, - mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbrtowc); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbrtowc -# if HAVE_RAW_DECL_MBRTOWC -_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " - "use gnulib module mbrtowc for portability"); -# endif -#endif - - -/* Recognize a multibyte character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbrlen -# define mbrlen rpl_mbrlen -# endif -_GL_FUNCDECL_RPL (mbrlen, size_t, - (const char *restrict s, size_t n, mbstate_t *restrict ps)); -_GL_CXXALIAS_RPL (mbrlen, size_t, - (const char *restrict s, size_t n, mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbrlen, size_t, - (const char *restrict s, size_t n, mbstate_t *restrict ps)); -# endif -_GL_CXXALIAS_SYS (mbrlen, size_t, - (const char *restrict s, size_t n, mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbrlen); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbrlen -# if HAVE_RAW_DECL_MBRLEN -_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " - "use gnulib module mbrlen for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsrtowcs -# define mbsrtowcs rpl_mbsrtowcs -# endif -_GL_FUNCDECL_RPL (mbsrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t len, - mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbsrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t len, - mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbsrtowcs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbsrtowcs -# if HAVE_RAW_DECL_MBSRTOWCS -_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " - "use gnulib module mbsrtowcs for portability"); -# endif -#endif - - -/* Convert a string to a wide string. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef mbsnrtowcs -# define mbsnrtowcs rpl_mbsnrtowcs -# endif -_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t srclen, size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t srclen, size_t len, - mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t srclen, size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, - (wchar_t *restrict dest, - const char **restrict srcp, size_t srclen, size_t len, - mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (mbsnrtowcs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mbsnrtowcs -# if HAVE_RAW_DECL_MBSNRTOWCS -_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " - "use gnulib module mbsnrtowcs for portability"); -# endif -#endif - - -/* Convert a wide character to a multibyte character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcrtomb -# define wcrtomb rpl_wcrtomb -# endif -_GL_FUNCDECL_RPL (wcrtomb, size_t, - (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); -_GL_CXXALIAS_RPL (wcrtomb, size_t, - (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcrtomb, size_t, - (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); -# endif -_GL_CXXALIAS_SYS (wcrtomb, size_t, - (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcrtomb); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcrtomb -# if HAVE_RAW_DECL_WCRTOMB -_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " - "use gnulib module wcrtomb for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsrtombs -# define wcsrtombs rpl_wcsrtombs -# endif -_GL_FUNCDECL_RPL (wcsrtombs, size_t, - (char *restrict dest, const wchar_t **restrict srcp, - size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsrtombs, size_t, - (char *restrict dest, const wchar_t **restrict srcp, - size_t len, - mbstate_t *restrict ps)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcsrtombs, size_t, - (char *restrict dest, const wchar_t **restrict srcp, - size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsrtombs, size_t, - (char *restrict dest, const wchar_t **restrict srcp, - size_t len, - mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsrtombs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsrtombs -# if HAVE_RAW_DECL_WCSRTOMBS -_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " - "use gnulib module wcsrtombs for portability"); -# endif -#endif - - -/* Convert a wide string to a string. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsnrtombs -# define wcsnrtombs rpl_wcsnrtombs -# endif -_GL_FUNCDECL_RPL (wcsnrtombs, size_t, - (char *restrict dest, - const wchar_t **restrict srcp, size_t srclen, - size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_RPL (wcsnrtombs, size_t, - (char *restrict dest, - const wchar_t **restrict srcp, size_t srclen, - size_t len, - mbstate_t *restrict ps)); -# else -# if !1 || (defined __cplusplus && defined __sun) -_GL_FUNCDECL_SYS (wcsnrtombs, size_t, - (char *restrict dest, - const wchar_t **restrict srcp, size_t srclen, - size_t len, - mbstate_t *restrict ps) - _GL_ARG_NONNULL ((2))); -# endif -_GL_CXXALIAS_SYS (wcsnrtombs, size_t, - (char *restrict dest, - const wchar_t **restrict srcp, size_t srclen, - size_t len, - mbstate_t *restrict ps)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsnrtombs); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsnrtombs -# if HAVE_RAW_DECL_WCSNRTOMBS -_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " - "use gnulib module wcsnrtombs for portability"); -# endif -#endif - - -/* Return the number of screen columns needed for WC. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcwidth -# define wcwidth rpl_wcwidth -# endif -_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); -# else -# if !1 -/* wcwidth exists but is not declared. */ -_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcwidth); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcwidth -# if HAVE_RAW_DECL_WCWIDTH -_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " - "use gnulib module wcwidth for portability"); -# endif -#endif - - -/* Search N wide characters of S for C. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) - _GL_ATTRIBUTE_PURE); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { - const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); - wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); - } */ -_GL_CXXALIAS_SYS_CAST2 (wmemchr, - wchar_t *, (const wchar_t *, wchar_t, size_t), - const wchar_t *, (const wchar_t *, wchar_t, size_t)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); -_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, - (const wchar_t *s, wchar_t c, size_t n)); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmemchr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmemchr -# if HAVE_RAW_DECL_WMEMCHR -_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " - "use gnulib module wmemchr for portability"); -# endif -#endif - - -/* Compare N wide characters of S1 and S2. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wmemcmp -# define wmemcmp rpl_wmemcmp -# endif -_GL_FUNCDECL_RPL (wmemcmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n) - _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wmemcmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (wmemcmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wmemcmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmemcmp); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmemcmp -# if HAVE_RAW_DECL_WMEMCMP -_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " - "use gnulib module wmemcmp for portability"); -# endif -#endif - - -/* Copy N wide characters of SRC to DEST. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# endif -_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmemcpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmemcpy -# if HAVE_RAW_DECL_WMEMCPY -_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " - "use gnulib module wmemcpy for portability"); -# endif -#endif - - -/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for - overlapping memory areas. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wmemmove, wchar_t *, - (wchar_t *dest, const wchar_t *src, size_t n)); -# endif -_GL_CXXALIAS_SYS (wmemmove, wchar_t *, - (wchar_t *dest, const wchar_t *src, size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmemmove); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmemmove -# if HAVE_RAW_DECL_WMEMMOVE -_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " - "use gnulib module wmemmove for portability"); -# endif -#endif - - -/* Copy N wide characters of SRC to DEST. - Return pointer to wide characters after the last written wide character. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wmempcpy -# define wmempcpy rpl_wmempcpy -# endif -_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# endif -_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmempcpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmempcpy -# if HAVE_RAW_DECL_WMEMPCPY -_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " - "use gnulib module wmempcpy for portability"); -# endif -#endif - - -/* Set N wide characters of S to C. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); -# endif -_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wmemset); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wmemset -# if HAVE_RAW_DECL_WMEMSET -_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " - "use gnulib module wmemset for portability"); -# endif -#endif - - -/* Return the number of wide characters in S. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcslen); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcslen -# if HAVE_RAW_DECL_WCSLEN -_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " - "use gnulib module wcslen for portability"); -# endif -#endif - - -/* Return the number of wide characters in S, but at most MAXLEN. */ -#if 0 -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) -_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); -_GL_CXXALIASWARN (wcsnlen); -#elif defined GNULIB_POSIXCHECK -# undef wcsnlen -# if HAVE_RAW_DECL_WCSNLEN -_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " - "use gnulib module wcsnlen for portability"); -# endif -#endif - - -/* Copy SRC to DEST. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcscpy, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -# endif -_GL_CXXALIAS_SYS (wcscpy, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcscpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcscpy -# if HAVE_RAW_DECL_WCSCPY -_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " - "use gnulib module wcscpy for portability"); -# endif -#endif - - -/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ -#if 0 -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) -_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -# endif -_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -_GL_CXXALIASWARN (wcpcpy); -#elif defined GNULIB_POSIXCHECK -# undef wcpcpy -# if HAVE_RAW_DECL_WCPCPY -_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " - "use gnulib module wcpcpy for portability"); -# endif -#endif - - -/* Copy no more than N wide characters of SRC to DEST. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# endif -_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsncpy); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsncpy -# if HAVE_RAW_DECL_WCSNCPY -_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " - "use gnulib module wcsncpy for portability"); -# endif -#endif - - -/* Copy no more than N characters of SRC to DEST, returning the address of - the last character written into DEST. */ -#if 0 -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) -_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -# endif -_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, - (wchar_t *restrict dest, - const wchar_t *restrict src, size_t n)); -_GL_CXXALIASWARN (wcpncpy); -#elif defined GNULIB_POSIXCHECK -# undef wcpncpy -# if HAVE_RAW_DECL_WCPNCPY -_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " - "use gnulib module wcpncpy for portability"); -# endif -#endif - - -/* Append SRC onto DEST. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcscat, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -# endif -_GL_CXXALIAS_SYS (wcscat, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcscat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcscat -# if HAVE_RAW_DECL_WCSCAT -_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " - "use gnulib module wcscat for portability"); -# endif -#endif - - -/* Append no more than N wide characters of SRC onto DEST. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcsncat, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src, - size_t n)); -# endif -_GL_CXXALIAS_SYS (wcsncat, wchar_t *, - (wchar_t *restrict dest, const wchar_t *restrict src, - size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsncat); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsncat -# if HAVE_RAW_DECL_WCSNCAT -_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " - "use gnulib module wcsncat for portability"); -# endif -#endif - - -/* Compare S1 and S2. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcscmp -# define wcscmp rpl_wcscmp -# endif -_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) - _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcscmp); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcscmp -# if HAVE_RAW_DECL_WCSCMP -_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " - "use gnulib module wcscmp for portability"); -# endif -#endif - - -/* Compare no more than N wide characters of S1 and S2. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsncmp -# define wcsncmp rpl_wcsncmp -# endif -_GL_FUNCDECL_RPL (wcsncmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n) - _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wcsncmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcsncmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcsncmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsncmp); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsncmp -# if HAVE_RAW_DECL_WCSNCMP -_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " - "use gnulib module wcsncmp for portability"); -# endif -#endif - - -/* Compare S1 and S2, ignoring case. */ -#if 0 -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) -_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); -_GL_CXXALIASWARN (wcscasecmp); -#elif defined GNULIB_POSIXCHECK -# undef wcscasecmp -# if HAVE_RAW_DECL_WCSCASECMP -_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " - "use gnulib module wcscasecmp for portability"); -# endif -#endif - - -/* Compare no more than N chars of S1 and S2, ignoring case. */ -#if 0 -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) -_GL_FUNCDECL_SYS (wcsncasecmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcsncasecmp, int, - (const wchar_t *s1, const wchar_t *s2, size_t n)); -_GL_CXXALIASWARN (wcsncasecmp); -#elif defined GNULIB_POSIXCHECK -# undef wcsncasecmp -# if HAVE_RAW_DECL_WCSNCASECMP -_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " - "use gnulib module wcsncasecmp for portability"); -# endif -#endif - - -/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE - category of the current locale. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); -# endif -_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcscoll); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcscoll -# if HAVE_RAW_DECL_WCSCOLL -_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " - "use gnulib module wcscoll for portability"); -# endif -#endif - - -/* Transform S2 into array pointed to by S1 such that if wcscmp is applied - to two transformed strings the result is the as applying 'wcscoll' to the - original strings. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcsxfrm, size_t, - (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); -# endif -_GL_CXXALIAS_SYS (wcsxfrm, size_t, - (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsxfrm); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsxfrm -# if HAVE_RAW_DECL_WCSXFRM -_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " - "use gnulib module wcsxfrm for portability"); -# endif -#endif - - -/* Duplicate S, returning an identical malloc'd string. */ -#if 0 -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsdup -# define wcsdup _wcsdup -# endif -_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); -# else -/* On Solaris 11.3, the header files declare the function in the std:: - namespace, not in the global namespace. So, force a declaration in - the global namespace. */ -# if !1 || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); -# endif -_GL_CXXALIASWARN (wcsdup); -#else -# if __GNUC__ >= 11 && !defined wcsdup -/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# endif -# if defined GNULIB_POSIXCHECK -# undef wcsdup -# if HAVE_RAW_DECL_WCSDUP -_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " - "use gnulib module wcsdup for portability"); -# endif -# elif 1 -/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not - required. In C++ with GNULIB_NAMESPACE, avoid differences between - platforms by defining GNULIB_NAMESPACE::wcsdup always. */ -# if defined _WIN32 && !defined __CYGWIN__ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsdup -# define wcsdup _wcsdup -# endif -_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); -# else -# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_NOTHROW - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# else -_GL_FUNCDECL_SYS (wcsdup, wchar_t *, - (const wchar_t *s) - _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); -# endif -# if 1 -_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); -# endif -# endif -# if (defined _WIN32 && !defined __CYGWIN__) || 1 -_GL_CXXALIASWARN (wcsdup); -# endif -# endif -#endif - - -/* Find the first occurrence of WC in WCS. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) - _GL_ATTRIBUTE_PURE); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { - const wchar_t * std::wcschr (const wchar_t *, wchar_t); - wchar_t * std::wcschr (wchar_t *, wchar_t); - } */ -_GL_CXXALIAS_SYS_CAST2 (wcschr, - wchar_t *, (const wchar_t *, wchar_t), - const wchar_t *, (const wchar_t *, wchar_t)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); -_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcschr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcschr -# if HAVE_RAW_DECL_WCSCHR -_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " - "use gnulib module wcschr for portability"); -# endif -#endif - - -/* Find the last occurrence of WC in WCS. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) - _GL_ATTRIBUTE_PURE); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { - const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); - wchar_t * std::wcsrchr (wchar_t *, wchar_t); - } */ -_GL_CXXALIAS_SYS_CAST2 (wcsrchr, - wchar_t *, (const wchar_t *, wchar_t), - const wchar_t *, (const wchar_t *, wchar_t)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); -_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsrchr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsrchr -# if HAVE_RAW_DECL_WCSRCHR -_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " - "use gnulib module wcsrchr for portability"); -# endif -#endif - - -/* Return the length of the initial segment of WCS which consists entirely - of wide characters not in REJECT. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcscspn); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcscspn -# if HAVE_RAW_DECL_WCSCSPN -_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " - "use gnulib module wcscspn for portability"); -# endif -#endif - - -/* Return the length of the initial segment of WCS which consists entirely - of wide characters in ACCEPT. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsspn); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsspn -# if HAVE_RAW_DECL_WCSSPN -_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " - "use gnulib module wcsspn for portability"); -# endif -#endif - - -/* Find the first occurrence in WCS of any character in ACCEPT. */ -#if 0 -# if !1 -_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, - (const wchar_t *wcs, const wchar_t *accept) - _GL_ATTRIBUTE_PURE); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { - const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); - wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); - } */ -_GL_CXXALIAS_SYS_CAST2 (wcspbrk, - wchar_t *, (const wchar_t *, const wchar_t *), - const wchar_t *, (const wchar_t *, const wchar_t *)); -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, - (wchar_t *wcs, const wchar_t *accept)); -_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, - (const wchar_t *wcs, const wchar_t *accept)); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcspbrk); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcspbrk -# if HAVE_RAW_DECL_WCSPBRK -_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " - "use gnulib module wcspbrk for portability"); -# endif -#endif - - -/* Find the first occurrence of NEEDLE in HAYSTACK. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsstr -# define wcsstr rpl_wcsstr -# endif -_GL_FUNCDECL_RPL (wcsstr, wchar_t *, - (const wchar_t *restrict haystack, - const wchar_t *restrict needle) - _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wcsstr, wchar_t *, - (const wchar_t *restrict haystack, - const wchar_t *restrict needle)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcsstr, wchar_t *, - (const wchar_t *restrict haystack, - const wchar_t *restrict needle) - _GL_ATTRIBUTE_PURE); -# endif - /* On some systems, this function is defined as an overloaded function: - extern "C++" { - const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); - wchar_t * std::wcsstr (wchar_t *, const wchar_t *); - } */ -_GL_CXXALIAS_SYS_CAST2 (wcsstr, - wchar_t *, - (const wchar_t *restrict, const wchar_t *restrict), - const wchar_t *, - (const wchar_t *restrict, const wchar_t *restrict)); -# endif -# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ - && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) -_GL_CXXALIASWARN1 (wcsstr, wchar_t *, - (wchar_t *restrict haystack, - const wchar_t *restrict needle)); -_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, - (const wchar_t *restrict haystack, - const wchar_t *restrict needle)); -# elif __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsstr); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsstr -# if HAVE_RAW_DECL_WCSSTR -_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " - "use gnulib module wcsstr for portability"); -# endif -#endif - - -/* Divide WCS into tokens separated by characters in DELIM. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcstok -# define wcstok rpl_wcstok -# endif -_GL_FUNCDECL_RPL (wcstok, wchar_t *, - (wchar_t *restrict wcs, const wchar_t *restrict delim, - wchar_t **restrict ptr)); -_GL_CXXALIAS_RPL (wcstok, wchar_t *, - (wchar_t *restrict wcs, const wchar_t *restrict delim, - wchar_t **restrict ptr)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcstok, wchar_t *, - (wchar_t *restrict wcs, const wchar_t *restrict delim, - wchar_t **restrict ptr)); -# endif -_GL_CXXALIAS_SYS (wcstok, wchar_t *, - (wchar_t *restrict wcs, const wchar_t *restrict delim, - wchar_t **restrict ptr)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcstok); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcstok -# if HAVE_RAW_DECL_WCSTOK -_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " - "use gnulib module wcstok for portability"); -# endif -#endif - - -/* Determine number of column positions required for first N wide - characters (or fewer if S ends before this) in S. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcswidth -# define wcswidth rpl_wcswidth -# endif -_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) - _GL_ATTRIBUTE_PURE); -_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) - _GL_ATTRIBUTE_PURE); -# endif -_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcswidth); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcswidth -# if HAVE_RAW_DECL_WCSWIDTH -_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " - "use gnulib module wcswidth for portability"); -# endif -#endif - - -/* Convert *TP to a date and time wide string. See - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/wcsftime.html>. */ -#if 0 -# if 0 -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef wcsftime -# define wcsftime rpl_wcsftime -# endif -_GL_FUNCDECL_RPL (wcsftime, size_t, - (wchar_t *restrict __buf, size_t __bufsize, - const wchar_t *restrict __fmt, - const struct tm *restrict __tp) - _GL_ARG_NONNULL ((1, 3, 4))); -_GL_CXXALIAS_RPL (wcsftime, size_t, - (wchar_t *restrict __buf, size_t __bufsize, - const wchar_t *restrict __fmt, - const struct tm *restrict __tp)); -# else -# if !1 -_GL_FUNCDECL_SYS (wcsftime, size_t, - (wchar_t *restrict __buf, size_t __bufsize, - const wchar_t *restrict __fmt, - const struct tm *restrict __tp) - _GL_ARG_NONNULL ((1, 3, 4))); -# endif -_GL_CXXALIAS_SYS (wcsftime, size_t, - (wchar_t *restrict __buf, size_t __bufsize, - const wchar_t *restrict __fmt, - const struct tm *restrict __tp)); -# endif -# if __GLIBC__ >= 2 -_GL_CXXALIASWARN (wcsftime); -# endif -#elif defined GNULIB_POSIXCHECK -# undef wcsftime -# if HAVE_RAW_DECL_WCSFTIME -_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " - "use gnulib module wcsftime for portability"); -# endif -#endif - - -#if 0 && (defined _WIN32 && !defined __CYGWIN__) -/* Gets the name of the current working directory. - (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. - This function stores the working directory (NUL-terminated) in BUF and - returns BUF. - (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE - wide characters long, unless SIZE == 0, in which case it is as big as - necessary. - If the directory couldn't be determined or SIZE was too small, this function - returns NULL and sets errno. For a directory of length LEN, SIZE should be - >= LEN + 3 in case (a) or >= LEN + 1 in case (b). - Possible errno values include: - - ERANGE if SIZE is too small. - - ENOMEM if the memory could no be allocated. */ -_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); -#endif - - -#endif /* _GL_WCHAR_H */ -#endif /* _GL_WCHAR_H */ -#endif diff --git a/config.guess b/config.guess index b1872139..f6d217a4 100755 --- a/config.guess +++ b/config.guess @@ -1,10 +1,10 @@ #! /bin/sh # Attempt to guess a canonical system name. -# Copyright 1992-2023 Free Software Foundation, Inc. +# Copyright 1992-2024 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale -timestamp='2023-07-20' +timestamp='2024-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -60,7 +60,7 @@ version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. -Copyright 1992-2023 Free Software Foundation, Inc. +Copyright 1992-2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." @@ -155,6 +155,9 @@ Linux|GNU|GNU/*) set_cc_for_build cat <<-EOF > "$dummy.c" + #if defined(__ANDROID__) + LIBC=android + #else #include <features.h> #if defined(__UCLIBC__) LIBC=uclibc @@ -162,6 +165,8 @@ Linux|GNU|GNU/*) LIBC=dietlibc #elif defined(__GLIBC__) LIBC=gnu + #elif defined(__LLVM_LIBC__) + LIBC=llvm #else #include <stdarg.h> /* First heuristic to detect musl libc. */ @@ -169,6 +174,7 @@ Linux|GNU|GNU/*) LIBC=musl #endif #endif + #endif EOF cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` eval "$cc_set_libc" @@ -904,7 +910,7 @@ EOF fi ;; *:FreeBSD:*:*) - UNAME_PROCESSOR=`/usr/bin/uname -p` + UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; @@ -1589,6 +1595,9 @@ EOF *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; + *:Ironclad:*:*) + GUESS=$UNAME_MACHINE-unknown-ironclad + ;; esac # Do we have a guess based on uname results? diff --git a/config.h.in b/config.h.in index 3891965d..0701db45 100644 --- a/config.h.in +++ b/config.h.in @@ -95,8 +95,8 @@ /* Define to 1 if futimesat mishandles a NULL file name. */ #undef FUTIMESAT_NULL_BUG -/* Define to the type of elements in the array set by `getgroups'. Usually - this is either `int' or `gid_t'. */ +/* Define to the type of elements in the array argument to 'getgroups'. + Usually this is either 'int' or 'gid_t'. */ #undef GETGROUPS_T /* Define this to 1 if getgroups(0,NULL) does not return the number of groups. @@ -415,7 +415,7 @@ whether the gnulib module xalloc-die shall be considered present. */ #undef GNULIB_XALLOC_DIE -/* Define to 1 if you have the `access' function. */ +/* Define to 1 if you have the 'access' function. */ #undef HAVE_ACCESS /* Define to 1 if you have 'alloca' after including <alloca.h>, a header that @@ -434,19 +434,19 @@ /* Define to 1 if you have the <byteswap.h> header file. */ #undef HAVE_BYTESWAP_H -/* Define to 1 if you have the `canonicalize_file_name' function. */ +/* Define to 1 if you have the 'canonicalize_file_name' function. */ #undef HAVE_CANONICALIZE_FILE_NAME -/* Define to 1 if you have the `clock_getres' function. */ +/* Define to 1 if you have the 'clock_getres' function. */ #undef HAVE_CLOCK_GETRES -/* Define to 1 if you have the `clock_gettime' function. */ +/* Define to 1 if you have the 'clock_gettime' function. */ #undef HAVE_CLOCK_GETTIME -/* Define to 1 if you have the `clock_settime' function. */ +/* Define to 1 if you have the 'clock_settime' function. */ #undef HAVE_CLOCK_SETTIME -/* Define to 1 if you have the `closedir' function. */ +/* Define to 1 if you have the 'closedir' function. */ #undef HAVE_CLOSEDIR /* Define if the copysignf function is declared in <math.h> and available in @@ -476,121 +476,121 @@ /* Define to 1 if C supports variable-length arrays. */ #undef HAVE_C_VARARRAYS -/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'alarm', and to 0 if you don't. */ #undef HAVE_DECL_ALARM -/* Define to 1 if you have the declaration of `copysign', and to 0 if you +/* Define to 1 if you have the declaration of 'copysign', and to 0 if you don't. */ #undef HAVE_DECL_COPYSIGN -/* Define to 1 if you have the declaration of `copysignf', and to 0 if you +/* Define to 1 if you have the declaration of 'copysignf', and to 0 if you don't. */ #undef HAVE_DECL_COPYSIGNF -/* Define to 1 if you have the declaration of `copysignl', and to 0 if you +/* Define to 1 if you have the declaration of 'copysignl', and to 0 if you don't. */ #undef HAVE_DECL_COPYSIGNL -/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'dirfd', and to 0 if you don't. */ #undef HAVE_DECL_DIRFD -/* Define to 1 if you have the declaration of `ecvt', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'ecvt', and to 0 if you don't. */ #undef HAVE_DECL_ECVT -/* Define to 1 if you have the declaration of `execvpe', and to 0 if you +/* Define to 1 if you have the declaration of 'execvpe', and to 0 if you don't. */ #undef HAVE_DECL_EXECVPE -/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'fchdir', and to 0 if you don't. */ #undef HAVE_DECL_FCHDIR -/* Define to 1 if you have the declaration of `fcloseall', and to 0 if you +/* Define to 1 if you have the declaration of 'fcloseall', and to 0 if you don't. */ #undef HAVE_DECL_FCLOSEALL -/* Define to 1 if you have the declaration of `fcvt', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'fcvt', and to 0 if you don't. */ #undef HAVE_DECL_FCVT -/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you +/* Define to 1 if you have the declaration of 'fdopendir', and to 0 if you don't. */ #undef HAVE_DECL_FDOPENDIR -/* Define to 1 if you have the declaration of `gcvt', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'gcvt', and to 0 if you don't. */ #undef HAVE_DECL_GCVT -/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you +/* Define to 1 if you have the declaration of 'getc_unlocked', and to 0 if you don't. */ #undef HAVE_DECL_GETC_UNLOCKED -/* Define to 1 if you have the declaration of `getdelim', and to 0 if you +/* Define to 1 if you have the declaration of 'getdelim', and to 0 if you don't. */ #undef HAVE_DECL_GETDELIM -/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you +/* Define to 1 if you have the declaration of 'getdtablesize', and to 0 if you don't. */ #undef HAVE_DECL_GETDTABLESIZE -/* Define to 1 if you have the declaration of `getline', and to 0 if you +/* Define to 1 if you have the declaration of 'getline', and to 0 if you don't. */ #undef HAVE_DECL_GETLINE -/* Define to 1 if you have the declaration of `getw', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'getw', and to 0 if you don't. */ #undef HAVE_DECL_GETW -/* Define to 1 if you have the declaration of `memrchr', and to 0 if you +/* Define to 1 if you have the declaration of 'memrchr', and to 0 if you don't. */ #undef HAVE_DECL_MEMRCHR -/* Define to 1 if you have the declaration of `program_invocation_name', and +/* Define to 1 if you have the declaration of 'program_invocation_name', and to 0 if you don't. */ #undef HAVE_DECL_PROGRAM_INVOCATION_NAME -/* Define to 1 if you have the declaration of `program_invocation_short_name', +/* Define to 1 if you have the declaration of 'program_invocation_short_name', and to 0 if you don't. */ #undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME -/* Define to 1 if you have the declaration of `putw', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'putw', and to 0 if you don't. */ #undef HAVE_DECL_PUTW -/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'strdup', and to 0 if you don't. */ #undef HAVE_DECL_STRDUP -/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you +/* Define to 1 if you have the declaration of 'strerror_r', and to 0 if you don't. */ #undef HAVE_DECL_STRERROR_R -/* Define to 1 if you have the declaration of `strncasecmp', and to 0 if you +/* Define to 1 if you have the declaration of 'strncasecmp', and to 0 if you don't. */ #undef HAVE_DECL_STRNCASECMP -/* Define to 1 if you have the declaration of `wcsdup', and to 0 if you don't. +/* Define to 1 if you have the declaration of 'wcsdup', and to 0 if you don't. */ #undef HAVE_DECL_WCSDUP -/* Define to 1 if you have the declaration of `_snprintf', and to 0 if you +/* Define to 1 if you have the declaration of '_snprintf', and to 0 if you don't. */ #undef HAVE_DECL__SNPRINTF -/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't. +/* Define to 1 if you have the declaration of '__argv', and to 0 if you don't. */ #undef HAVE_DECL___ARGV /* Define to 1 if you have the <dirent.h> header file. */ #undef HAVE_DIRENT_H -/* Define to 1 if you have the `dirfd' function. */ +/* Define to 1 if you have the 'dirfd' function. */ #undef HAVE_DIRFD -/* Define to 1 if you have the `eaccess' function. */ +/* Define to 1 if you have the 'eaccess' function. */ #undef HAVE_EACCESS /* Define to 1 if you have the `error' function. */ @@ -599,28 +599,28 @@ /* Define to 1 if you have the <error.h> header file. */ #undef HAVE_ERROR_H -/* Define to 1 if you have the `euidaccess' function. */ +/* Define to 1 if you have the 'euidaccess' function. */ #undef HAVE_EUIDACCESS /* Define to 1 if you have the `faccessat' function. */ #undef HAVE_FACCESSAT -/* Define to 1 if you have the `fchdir' function. */ +/* Define to 1 if you have the 'fchdir' function. */ #undef HAVE_FCHDIR -/* Define to 1 if you have the `fcntl' function. */ +/* Define to 1 if you have the 'fcntl' function. */ #undef HAVE_FCNTL -/* Define to 1 if you have the `fdopendir' function. */ +/* Define to 1 if you have the 'fdopendir' function. */ #undef HAVE_FDOPENDIR /* Define to 1 if you have the <features.h> header file. */ #undef HAVE_FEATURES_H -/* Define to 1 if you have the `flockfile' function. */ +/* Define to 1 if you have the 'flockfile' function. */ #undef HAVE_FLOCKFILE -/* Define to 1 if you have the `fmemopen' function. */ +/* Define to 1 if you have the 'fmemopen' function. */ #undef HAVE_FMEMOPEN /* Define if the 'free' function is guaranteed to preserve errno. */ @@ -632,10 +632,10 @@ /* Define if the frexp function is available in libc. */ #undef HAVE_FREXP_IN_LIBC -/* Define to 1 if you have the `fstatat' function. */ +/* Define to 1 if you have the 'fstatat' function. */ #undef HAVE_FSTATAT -/* Define to 1 if you have the `funlockfile' function. */ +/* Define to 1 if you have the 'funlockfile' function. */ #undef HAVE_FUNLOCKFILE /* Define to 1 if you have the `futimens' function. */ @@ -647,16 +647,16 @@ /* Define to 1 if you have the `futimesat' function. */ #undef HAVE_FUTIMESAT -/* Define to 1 if you have the `getcwd' function. */ +/* Define to 1 if you have the 'getcwd' function. */ #undef HAVE_GETCWD /* Define to 1 if you have the `getdelim' function. */ #undef HAVE_GETDELIM -/* Define to 1 if you have the `getdtablesize' function. */ +/* Define to 1 if you have the 'getdtablesize' function. */ #undef HAVE_GETDTABLESIZE -/* Define to 1 if you have the `getexecname' function. */ +/* Define to 1 if you have the 'getexecname' function. */ #undef HAVE_GETEXECNAME /* Define to 1 if your system has a working `getgroups' function. */ @@ -668,13 +668,13 @@ /* Define to 1 if you have the <getopt.h> header file. */ #undef HAVE_GETOPT_H -/* Define to 1 if you have the `getopt_long_only' function. */ +/* Define to 1 if you have the 'getopt_long_only' function. */ #undef HAVE_GETOPT_LONG_ONLY /* Define to 1 if you have the `getprogname' function. */ #undef HAVE_GETPROGNAME -/* Define to 1 if you have the `gettimeofday' function. */ +/* Define to 1 if you have the 'gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */ @@ -714,7 +714,7 @@ /* Define to 1 if you have the <limits.h> header file. */ #undef HAVE_LIMITS_H -/* Define to 1 if you have the `link' function. */ +/* Define to 1 if you have the 'link' function. */ #undef HAVE_LINK /* Define to 1 if you have the <linux/fs.h> header file. */ @@ -723,7 +723,7 @@ /* Define to 1 if the system has the type 'long long int'. */ #undef HAVE_LONG_LONG_INT -/* Define to 1 if you have the `lstat' function. */ +/* Define to 1 if you have the 'lstat' function. */ #undef HAVE_LSTAT /* Define to 1 if you have the `lutimes' function. */ @@ -739,10 +739,10 @@ /* Define to 1 if you have the <math.h> header file. */ #undef HAVE_MATH_H -/* Define to 1 if you have the `mbrtowc' function. */ +/* Define to 1 if you have the 'mbrtowc' function. */ #undef HAVE_MBRTOWC -/* Define to 1 if you have the `mbsinit' function. */ +/* Define to 1 if you have the 'mbsinit' function. */ #undef HAVE_MBSINIT /* Define to 1 if <wchar.h> declares mbstate_t. */ @@ -751,7 +751,7 @@ /* Define to 1 if you have the `mempcpy' function. */ #undef HAVE_MEMPCPY -/* Define to 1 if you have the `memrchr' function. */ +/* Define to 1 if you have the 'memrchr' function. */ #undef HAVE_MEMRCHR /* Define to 1 if you have the <minix/config.h> header file. */ @@ -763,10 +763,10 @@ /* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */ #undef HAVE_MINMAX_IN_SYS_PARAM_H -/* Define to 1 if you have the `mkdirat' function. */ +/* Define to 1 if you have the 'mkdirat' function. */ #undef HAVE_MKDIRAT -/* Define to 1 if you have the `mprotect' function. */ +/* Define to 1 if you have the 'mprotect' function. */ #undef HAVE_MPROTECT /* Define to 1 on MSVC platforms that have the "invalid parameter handler" @@ -779,10 +779,10 @@ /* Define to 1 if you have the `nl_langinfo' function. */ #undef HAVE_NL_LANGINFO -/* Define to 1 if you have the `openat' function. */ +/* Define to 1 if you have the 'openat' function. */ #undef HAVE_OPENAT -/* Define to 1 if you have the `opendir' function. */ +/* Define to 1 if you have the 'opendir' function. */ #undef HAVE_OPENDIR /* Define to 1 if libcrypto is used for MD5. */ @@ -803,13 +803,13 @@ /* Define to 1 if you have the <openssl/sha.h> header file. */ #undef HAVE_OPENSSL_SHA_H -/* Define to 1 if you have the `pipe' function. */ +/* Define to 1 if you have the 'pipe' function. */ #undef HAVE_PIPE -/* Define to 1 if you have the `rawmemchr' function. */ +/* Define to 1 if you have the 'rawmemchr' function. */ #undef HAVE_RAWMEMCHR -/* Define to 1 if you have the `readlink' function. */ +/* Define to 1 if you have the 'readlink' function. */ #undef HAVE_READLINK /* Define to 1 if you have the `readlinkat' function. */ @@ -818,10 +818,10 @@ /* Define to 1 if you have the `reallocarray' function. */ #undef HAVE_REALLOCARRAY -/* Define to 1 if you have the `realpath' function. */ +/* Define to 1 if you have the 'realpath' function. */ #undef HAVE_REALPATH -/* Define to 1 if you have the `renameat' function. */ +/* Define to 1 if you have the 'renameat' function. */ #undef HAVE_RENAMEAT /* Define to 1 if you have the `renameat2' function. */ @@ -830,7 +830,7 @@ /* Define to 1 if 'long double' and 'double' have the same representation. */ #undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE -/* Define to 1 if you have the `scandirat' function. */ +/* Define to 1 if you have the 'scandirat' function. */ #undef HAVE_SCANDIRAT /* Define to 1 if you have the <sdkddkver.h> header file. */ @@ -845,7 +845,7 @@ /* Define this if FreeBSD sendfile() is supported */ #undef HAVE_SENDFILE7_SUPPORT -/* Define to 1 if you have the `setdtablesize' function. */ +/* Define to 1 if you have the 'setdtablesize' function. */ #undef HAVE_SETDTABLESIZE /* Define to 1 if 'sig_atomic_t' is a signed integer type. */ @@ -857,7 +857,7 @@ /* Define to 1 if 'wint_t' is a signed integer type. */ #undef HAVE_SIGNED_WINT_T -/* Define to 1 if you have the `snprintf' function. */ +/* Define to 1 if you have the 'snprintf' function. */ #undef HAVE_SNPRINTF /* Define if the return value of the snprintf function is the number of of @@ -891,13 +891,13 @@ /* Define to 1 if you have the <stdlib.h> header file. */ #undef HAVE_STDLIB_H -/* Define to 1 if you have the `strcasecmp' function. */ +/* Define to 1 if you have the 'strcasecmp' function. */ #undef HAVE_STRCASECMP -/* Define to 1 if you have the `strcasestr' function. */ +/* Define to 1 if you have the 'strcasestr' function. */ #undef HAVE_STRCASESTR -/* Define if you have `strerror_r'. */ +/* Define if you have 'strerror_r'. */ #undef HAVE_STRERROR_R /* Define to 1 if you have the <strings.h> header file. */ @@ -906,37 +906,37 @@ /* Define to 1 if you have the <string.h> header file. */ #undef HAVE_STRING_H -/* Define to 1 if you have the `strncasecmp' function. */ +/* Define to 1 if you have the 'strncasecmp' function. */ #undef HAVE_STRNCASECMP -/* Define to 1 if you have the `strnlen' function. */ +/* Define to 1 if you have the 'strnlen' function. */ #undef HAVE_STRNLEN -/* Define to 1 if you have the `strtoll' function. */ +/* Define to 1 if you have the 'strtoll' function. */ #undef HAVE_STRTOLL -/* Define to 1 if `st_atimensec' is a member of `struct stat'. */ +/* Define to 1 if 'st_atimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIMENSEC -/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */ +/* Define to 1 if 'st_atimespec.tv_nsec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC -/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */ +/* Define to 1 if 'st_atim.st__tim.tv_nsec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC -/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */ +/* Define to 1 if 'st_atim.tv_nsec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC -/* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */ +/* Define to 1 if 'st_birthtimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC -/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */ +/* Define to 1 if 'st_birthtimespec.tv_nsec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC -/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */ +/* Define to 1 if 'st_birthtim.tv_nsec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC -/* Define to 1 if you have the `symlink' function. */ +/* Define to 1 if you have the 'symlink' function. */ #undef HAVE_SYMLINK /* Define to 1 if you have the `symlinkat' function. */ @@ -975,13 +975,13 @@ /* Define to 1 if you have the <unistd.h> header file. */ #undef HAVE_UNISTD_H -/* Define to 1 if you have the `unlinkat' function. */ +/* Define to 1 if you have the 'unlinkat' function. */ #undef HAVE_UNLINKAT /* Define to 1 if the system has the type 'unsigned long long int'. */ #undef HAVE_UNSIGNED_LONG_LONG_INT -/* Define to 1 if you have the `utime' function. */ +/* Define to 1 if you have the 'utime' function. */ #undef HAVE_UTIME /* Define to 1 if you have the `utimensat' function. */ @@ -993,10 +993,10 @@ /* Define if you have a global __progname variable */ #undef HAVE_VAR___PROGNAME -/* Define to 1 if you have the `vasnprintf' function. */ +/* Define to 1 if you have the 'vasnprintf' function. */ #undef HAVE_VASNPRINTF -/* Define to 1 if you have the `vasprintf' function. */ +/* Define to 1 if you have the 'vasprintf' function. */ #undef HAVE_VASPRINTF /* Define to 1 if you have the <wchar.h> header file. */ @@ -1005,10 +1005,10 @@ /* Define if you have the 'wchar_t' type. */ #undef HAVE_WCHAR_T -/* Define to 1 if you have the `wcrtomb' function. */ +/* Define to 1 if you have the 'wcrtomb' function. */ #undef HAVE_WCRTOMB -/* Define to 1 if you have the `wcslen' function. */ +/* Define to 1 if you have the 'wcslen' function. */ #undef HAVE_WCSLEN /* Define to 1 if you have the <winsock2.h> header file. */ @@ -1030,7 +1030,7 @@ /* Define if utimes works properly. */ #undef HAVE_WORKING_UTIMES -/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */ +/* Define to 1 if you have the '_set_invalid_parameter_handler' function. */ #undef HAVE__SET_INVALID_PARAMETER_HANDLER /* Define to 1 if the compiler supports __builtin_expect, @@ -1350,10 +1350,10 @@ STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION -/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */ +/* Define to 1 if the 'S_IS*' macros in <sys/stat.h> do not work properly. */ #undef STAT_MACROS_BROKEN -/* Define to 1 if all of the C90 standard headers exist (not just the ones +/* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS @@ -1368,7 +1368,7 @@ /* Define to 1 if unlink() on a parent directory may succeed */ #undef UNLINK_PARENT_BUG -/* Enable extensions on AIX 3, Interix. */ +/* Enable extensions on AIX, Interix, z/OS. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif @@ -2093,7 +2093,7 @@ #endif -/* Define to `int' if <sys/types.h> doesn't define. */ +/* Define as 'int' if <sys/types.h> doesn't define. */ #undef gid_t /* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */ @@ -2128,7 +2128,7 @@ #define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) -/* Define to `int' if <sys/types.h> does not define. */ +/* Define to 'int' if <sys/types.h> does not define. */ #undef mode_t /* Define to the type of st_nlink in struct stat, or a supertype. */ @@ -2156,13 +2156,13 @@ # define __restrict__ #endif -/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* Define as 'unsigned int' if <stddef.h> doesn't define. */ #undef size_t /* Define as a signed type of the same size as size_t. */ #undef ssize_t -/* Define to `int' if <sys/types.h> doesn't define. */ +/* Define as 'int' if <sys/types.h> doesn't define. */ #undef uid_t #if !defined HAVE_C_ALIGNASOF \ @@ -1,10 +1,10 @@ #! /bin/sh # Configuration validation subroutine script. -# Copyright 1992-2023 Free Software Foundation, Inc. +# Copyright 1992-2024 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale -timestamp='2023-07-31' +timestamp='2024-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -76,7 +76,7 @@ Report bugs and patches to <config-patches@gnu.org>." version="\ GNU config.sub ($timestamp) -Copyright 1992-2023 Free Software Foundation, Inc. +Copyright 1992-2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." @@ -1181,7 +1181,7 @@ case $cpu-$vendor in case $cpu in 1750a | 580 \ | a29k \ - | aarch64 | aarch64_be \ + | aarch64 | aarch64_be | aarch64c | arm64ec \ | abacus \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \ @@ -1200,6 +1200,7 @@ case $cpu-$vendor in | d10v | d30v | dlx | dsp16xx \ | e2k | elxsi | epiphany \ | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \ + | javascript \ | h8300 | h8500 \ | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ @@ -1221,6 +1222,7 @@ case $cpu-$vendor in | moxie \ | mt \ | msp430 \ + | nanomips* \ | nds32 | nds32le | nds32be \ | nfp \ | nios | nios2 | nios2eb | nios2el \ @@ -1252,6 +1254,7 @@ case $cpu-$vendor in | ubicom32 \ | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \ | vax \ + | vc4 \ | visium \ | w65 \ | wasm32 | wasm64 \ @@ -1284,11 +1287,12 @@ esac # Decode manufacturer-specific aliases for certain operating systems. -if test x$basic_os != x +if test x"$basic_os" != x then # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os. +obj= case $basic_os in gnu/linux*) kernel=linux @@ -1488,10 +1492,16 @@ case $os in os=eabi ;; *) - os=elf + os= + obj=elf ;; esac ;; + aout* | coff* | elf* | pe*) + # These are machine code file formats, not OSes + obj=$os + os= + ;; *) # No normalization, but not necessarily accepted, that comes below. ;; @@ -1510,12 +1520,15 @@ else # system, and we'll never get to this point. kernel= +obj= case $cpu-$vendor in score-*) - os=elf + os= + obj=elf ;; spu-*) - os=elf + os= + obj=elf ;; *-acorn) os=riscix1.2 @@ -1525,28 +1538,35 @@ case $cpu-$vendor in os=gnu ;; arm*-semi) - os=aout + os= + obj=aout ;; c4x-* | tic4x-*) - os=coff + os= + obj=coff ;; c8051-*) - os=elf + os= + obj=elf ;; clipper-intergraph) os=clix ;; hexagon-*) - os=elf + os= + obj=elf ;; tic54x-*) - os=coff + os= + obj=coff ;; tic55x-*) - os=coff + os= + obj=coff ;; tic6x-*) - os=coff + os= + obj=coff ;; # This must come before the *-dec entry. pdp10-*) @@ -1568,19 +1588,24 @@ case $cpu-$vendor in os=sunos3 ;; m68*-cisco) - os=aout + os= + obj=aout ;; mep-*) - os=elf + os= + obj=elf ;; mips*-cisco) - os=elf + os= + obj=elf ;; - mips*-*) - os=elf + mips*-*|nanomips*-*) + os= + obj=elf ;; or32-*) - os=coff + os= + obj=coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=sysv3 @@ -1589,7 +1614,8 @@ case $cpu-$vendor in os=sunos4.1.1 ;; pru-*) - os=elf + os= + obj=elf ;; *-be) os=beos @@ -1670,10 +1696,12 @@ case $cpu-$vendor in os=uxpv ;; *-rom68k) - os=coff + os= + obj=coff ;; *-*bug) - os=coff + os= + obj=coff ;; *-apple) os=macos @@ -1691,10 +1719,11 @@ esac fi -# Now, validate our (potentially fixed-up) OS. +# Now, validate our (potentially fixed-up) individual pieces (OS, OBJ). + case $os in # Sometimes we do "kernel-libc", so those need to count as OSes. - musl* | newlib* | relibc* | uclibc*) + llvm* | musl* | newlib* | relibc* | uclibc*) ;; # Likewise for "kernel-abi" eabi* | gnueabi*) @@ -1702,6 +1731,9 @@ case $os in # VxWorks passes extra cpu info in the 4th filed. simlinux | simwindows | spe) ;; + # See `case $cpu-$os` validation below + ghcjs) + ;; # Now accept the basic system types. # The portable systems comes first. # Each alternative MUST end in a * to match a version number. @@ -1719,11 +1751,11 @@ case $os in | mirbsd* | netbsd* | dicos* | openedition* | ose* \ | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \ | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \ - | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ - | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ + | bosx* | nextstep* | cxux* | oabi* \ + | ptx* | ecoff* | winnt* | domain* | vsta* \ | udi* | lites* | ieee* | go32* | aux* | hcos* \ | chorusrdb* | cegcc* | glidix* | serenity* \ - | cygwin* | msys* | pe* | moss* | proelf* | rtems* \ + | cygwin* | msys* | moss* | proelf* | rtems* \ | midipix* | mingw32* | mingw64* | mint* \ | uxpv* | beos* | mpeix* | udk* | moxiebox* \ | interix* | uwin* | mks* | rhapsody* | darwin* \ @@ -1736,71 +1768,115 @@ case $os in | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \ - | fiwix* | mlibc* | cos* | mbr* ) + | fiwix* | mlibc* | cos* | mbr* | ironclad* ) ;; # This one is extra strict with allowed versions sco3.2v2 | sco3.2v[4-9]* | sco5v6*) # Don't forget version if it is 3.2v4 or newer. ;; + # This refers to builds using the UEFI calling convention + # (which depends on the architecture) and PE file format. + # Note that this is both a different calling convention and + # different file format than that of GNU-EFI + # (x86_64-w64-mingw32). + uefi) + ;; none) ;; kernel* | msvc* ) # Restricted further below ;; + '') + if test x"$obj" = x + then + echo "Invalid configuration '$1': Blank OS only allowed with explicit machine code file format" 1>&2 + fi + ;; *) echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2 exit 1 ;; esac +case $obj in + aout* | coff* | elf* | pe*) + ;; + '') + # empty is fine + ;; + *) + echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2 + exit 1 + ;; +esac + +# Here we handle the constraint that a (synthetic) cpu and os are +# valid only in combination with each other and nowhere else. +case $cpu-$os in + # The "javascript-unknown-ghcjs" triple is used by GHC; we + # accept it here in order to tolerate that, but reject any + # variations. + javascript-ghcjs) + ;; + javascript-* | *-ghcjs) + echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2 + exit 1 + ;; +esac + # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel. -case $kernel-$os in - linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ - | linux-musl* | linux-relibc* | linux-uclibc* | linux-mlibc* ) +case $kernel-$os-$obj in + linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \ + | linux-mlibc*- | linux-musl*- | linux-newlib*- \ + | linux-relibc*- | linux-uclibc*- ) ;; - uclinux-uclibc* ) + uclinux-uclibc*- ) ;; - managarm-mlibc* | managarm-kernel* ) + managarm-mlibc*- | managarm-kernel*- ) ;; - windows*-gnu* | windows*-msvc*) + windows*-msvc*-) ;; - -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* ) + -dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \ + | -uclibc*- ) # These are just libc implementations, not actual OSes, and thus # require a kernel. echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2 exit 1 ;; - -kernel* ) + -kernel*- ) echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2 exit 1 ;; - *-kernel* ) + *-kernel*- ) echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2 exit 1 ;; - *-msvc* ) + *-msvc*- ) echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2 exit 1 ;; - kfreebsd*-gnu* | kopensolaris*-gnu*) + kfreebsd*-gnu*- | kopensolaris*-gnu*-) ;; - vxworks-simlinux | vxworks-simwindows | vxworks-spe) + vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-) ;; - nto-qnx*) + nto-qnx*-) ;; - os2-emx) + os2-emx-) ;; - *-eabi* | *-gnueabi*) + *-eabi*- | *-gnueabi*-) ;; - none-coff* | none-elf*) + none--*) # None (no kernel, i.e. freestanding / bare metal), - # can be paired with an output format "OS" + # can be paired with an machine code file format ;; - -*) + -*-) # Blank kernel with real OS is always fine. ;; - *-*) + --*) + # Blank kernel and OS with real machine code file format is always fine. + ;; + *-*-*) echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2 exit 1 ;; @@ -1884,7 +1960,7 @@ case $vendor in ;; esac -echo "$cpu-$vendor-${kernel:+$kernel-}$os" +echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" exit # Local variables: @@ -1,9 +1,9 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.71 for portage-utils git. +# Generated by GNU Autoconf 2.72 for portage-utils git. # # -# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. # # @@ -15,7 +15,6 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -24,12 +23,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -101,7 +101,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -131,15 +131,14 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="as_nop=: -if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: @@ -147,12 +146,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else \$as_nop - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " @@ -170,8 +170,9 @@ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } if ( set x; as_fn_ret_success y && test x = \"\$1\" ) then : -else \$as_nop - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 blah=\$(echo \$(echo blah)) @@ -185,14 +186,15 @@ test \$(( 1 + 1 )) = 2 || exit 1" if (eval "$as_required") 2>/dev/null then : as_have_required=yes -else $as_nop - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null then : -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do @@ -225,12 +227,13 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - if { test -f "$SHELL" || test -f "$SHELL.exe"; } && +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null then : CONFIG_SHELL=$SHELL as_have_required=yes -fi +fi ;; +esac fi @@ -252,7 +255,7 @@ case $- in # (((( esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. +# out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi @@ -271,7 +274,8 @@ $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} @@ -310,14 +314,6 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -386,11 +382,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -404,21 +401,14 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -492,6 +482,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b @@ -540,7 +532,6 @@ esac as_echo='printf %s\n' as_echo_n='printf %s' - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -552,9 +543,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -579,10 +570,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 </dev/null @@ -2036,8 +2029,6 @@ RANLIB ARFLAGS ac_ct_AR AR -EGREP -GREP CPP host_os host_vendor @@ -2277,7 +2268,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -2303,7 +2294,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -2516,7 +2507,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -2532,7 +2523,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -2562,8 +2553,8 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) @@ -2571,7 +2562,7 @@ Try \`$0 --help' for more information" # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -2621,7 +2612,7 @@ do as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias @@ -2689,7 +2680,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` @@ -2717,7 +2708,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures portage-utils git to adapt to many kinds of systems. +'configure' configures portage-utils git to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -2731,11 +2722,11 @@ Configuration: --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX @@ -2743,10 +2734,10 @@ Installation directories: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. @@ -2851,7 +2842,7 @@ Some influential environment variables: C compiler flags for GPGME, overriding pkg-config GPGME_LIBS linker flags for GPGME, overriding pkg-config -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to the package provider. @@ -2919,9 +2910,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF portage-utils configure git -generated by GNU Autoconf 2.71 +generated by GNU Autoconf 2.72 -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -2960,11 +2951,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } && test -s conftest.$ac_objext then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -2983,8 +2975,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> @@ -2992,10 +2984,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -3035,11 +3029,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would @@ -3078,11 +3073,12 @@ printf "%s\n" "$ac_try_echo"; } >&5 } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval @@ -3100,8 +3096,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case <limits.h> declares $2. For example, HP-UX 11i <limits.h> declares gettimeofday. */ @@ -3138,11 +3134,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -3181,12 +3179,13 @@ printf "%s\n" "$ac_try_echo"; } >&5 test $ac_status = 0; }; } then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: program exited with status $ac_status" >&5 +else case e in #( + e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=$ac_status + ac_retval=$ac_status ;; +esac fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno @@ -3206,8 +3205,8 @@ printf %s "checking for $2... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 @@ -3237,12 +3236,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - eval "$3=yes" +else case e in #( + e) eval "$3=yes" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -3268,8 +3269,8 @@ printf %s "checking whether $as_decl_name is declared... " >&6; } if eval test \${$3+y} then : printf %s "(cached) " >&6 -else $as_nop - as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` +else case e in #( + e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` eval ac_save_FLAGS=\$$6 as_fn_append $6 " $5" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3293,12 +3294,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$3=yes" -else $as_nop - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext eval $6=\$ac_save_FLAGS - + ;; +esac fi eval ac_res=\$$3 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -3353,18 +3356,19 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_hi=$ac_mid; break -else $as_nop - as_fn_arith $ac_mid + 1 && ac_lo=$as_val +else case e in #( + e) as_fn_arith $ac_mid + 1 && ac_lo=$as_val if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi - as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int @@ -3399,20 +3403,23 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_lo=$ac_mid; break -else $as_nop - as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val +else case e in #( + e) as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi - as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done -else $as_nop - ac_lo= ac_hi= +else case e in #( + e) ac_lo= ac_hi= ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext # Binary search between lo and hi bounds. @@ -3435,8 +3442,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_hi=$ac_mid -else $as_nop - as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +else case e in #( + e) as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done @@ -3484,8 +3492,9 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : echo >>conftest.val; read $3 <conftest.val; ac_retval=0 -else $as_nop - ac_retval=1 +else case e in #( + e) ac_retval=1 ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext @@ -3509,8 +3518,8 @@ printf %s "checking for $2.$3... " >&6; } if eval test \${$4+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int @@ -3526,8 +3535,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$4=yes" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int @@ -3543,12 +3552,15 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "$4=yes" -else $as_nop - eval "$4=no" +else case e in #( + e) eval "$4=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$4 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -3581,7 +3593,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by portage-utils $as_me git, which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was $ $0$ac_configure_args_raw @@ -3827,10 +3839,10 @@ esac printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done @@ -3880,6 +3892,21 @@ static char *f (char * (*g) (char **, int), char **p, ...) return s; } +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated @@ -3907,11 +3934,13 @@ ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' -// Does the compiler advertise C99 conformance? +/* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif +// See if C++-style comments work. + #include <stdbool.h> extern int puts (const char *); extern int printf (const char *, ...); @@ -3967,7 +3996,6 @@ typedef const char *ccp; static inline int test_restrict (ccp restrict text) { - // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) @@ -4033,6 +4061,8 @@ ac_c_conftest_c99_main=' ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); // Check named initializers. struct named_init ni = { @@ -4054,7 +4084,7 @@ ac_c_conftest_c99_main=' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' -// Does the compiler advertise C11 conformance? +/* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif @@ -4290,8 +4320,9 @@ IFS=$as_save_IFS if $as_found then : -else $as_nop - as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +else case e in #( + e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; +esac fi @@ -4319,12 +4350,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -4333,18 +4364,18 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. @@ -4360,11 +4391,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## @@ -4402,8 +4433,8 @@ if test -z "$INSTALL"; then if test ${ac_cv_path_install+y} then : printf %s "(cached) " >&6 -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS @@ -4457,7 +4488,8 @@ esac IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir - + ;; +esac fi if test ${ac_cv_path_install+y}; then INSTALL=$ac_cv_path_install @@ -4553,7 +4585,7 @@ test "$program_prefix" != NONE && test "$program_suffix" != NONE && program_transform_name="s&\$&$program_suffix&;$program_transform_name" # Double any \ or $. -# By default was `s,x,x', remove it if useless. +# By default was 's,x,x', remove it if useless. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` @@ -4596,8 +4628,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$STRIP"; then +else case e in #( + e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4619,7 +4651,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then @@ -4641,8 +4674,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_STRIP"; then +else case e in #( + e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4664,7 +4697,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then @@ -4700,8 +4734,8 @@ if test -z "$MKDIR_P"; then if test ${ac_cv_path_mkdir+y} then : printf %s "(cached) " >&6 -else $as_nop - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin do IFS=$as_save_IFS @@ -4715,7 +4749,7 @@ do as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 'mkdir ('*'coreutils) '* | \ - 'BusyBox '* | \ + *'BusyBox '* | \ 'mkdir (fileutils) '4.1*) ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext break 3;; @@ -4724,18 +4758,17 @@ do done done IFS=$as_save_IFS - + ;; +esac fi test -d ./--version && rmdir ./--version if test ${ac_cv_path_mkdir+y}; then MKDIR_P="$ac_cv_path_mkdir -p" else - # As a last resort, use the slow shell script. Don't cache a - # value for MKDIR_P within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - MKDIR_P="$ac_install_sh -d" + # As a last resort, use plain mkdir -p, + # in the hope it doesn't have the bugs of ancient mkdir. + MKDIR_P='mkdir -p' fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 @@ -4750,8 +4783,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AWK+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AWK"; then +else case e in #( + e) if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -4773,7 +4806,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then @@ -4795,8 +4829,8 @@ ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` if eval test \${ac_cv_prog_make_${ac_make}_set+y} then : printf %s "(cached) " >&6 -else $as_nop - cat >conftest.make <<\_ACEOF +else case e in #( + e) cat >conftest.make <<\_ACEOF SHELL = /bin/sh all: @echo '@@@%%%=$(MAKE)=@@@%%%' @@ -4808,7 +4842,8 @@ case `${MAKE-make} -f conftest.make 2>/dev/null` in *) eval ac_cv_prog_make_${ac_make}_set=no;; esac -rm -f conftest.make +rm -f conftest.make ;; +esac fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 @@ -4846,8 +4881,8 @@ printf %s "checking whether $am_make supports nested variables... " >&6; } if test ${am_cv_make_support_nested_variables+y} then : printf %s "(cached) " >&6 -else $as_nop - if printf "%s\n" 'TRUE=$(BAR$(V)) +else case e in #( + e) if printf "%s\n" 'TRUE=$(BAR$(V)) BAR0=false BAR1=true V=1 @@ -4857,7 +4892,8 @@ am__doit: am_cv_make_support_nested_variables=yes else am_cv_make_support_nested_variables=no -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } @@ -5012,8 +5048,8 @@ printf %s "checking whether $am_make supports nested variables... " >&6; } if test ${am_cv_make_support_nested_variables+y} then : printf %s "(cached) " >&6 -else $as_nop - if printf "%s\n" 'TRUE=$(BAR$(V)) +else case e in #( + e) if printf "%s\n" 'TRUE=$(BAR$(V)) BAR0=false BAR1=true V=1 @@ -5023,7 +5059,8 @@ am__doit: am_cv_make_support_nested_variables=yes else am_cv_make_support_nested_variables=no -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } @@ -5043,8 +5080,9 @@ printf %s "checking whether to enable maintainer-specific portions of Makefiles. if test ${enable_maintainer_mode+y} then : enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval -else $as_nop - USE_MAINTAINER_MODE=yes +else case e in #( + e) USE_MAINTAINER_MODE=yes ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 @@ -5086,8 +5124,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5109,7 +5147,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5131,8 +5170,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5154,7 +5193,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -5189,8 +5229,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5212,7 +5252,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5234,8 +5275,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no @@ -5274,7 +5315,8 @@ if test $ac_prog_rejected = yes; then ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5298,8 +5340,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5321,7 +5363,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5347,8 +5390,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5370,7 +5413,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -5408,8 +5452,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5431,7 +5475,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then @@ -5453,8 +5498,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -5476,7 +5521,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then @@ -5505,10 +5551,10 @@ fi fi -test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 @@ -5580,8 +5626,8 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. @@ -5601,7 +5647,7 @@ do ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' + # safe: cross compilers may not add the suffix if given an '-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. @@ -5612,8 +5658,9 @@ do done test "$ac_cv_exeext" = no && ac_cv_exeext= -else $as_nop - ac_file='' +else case e in #( + e) ac_file='' ;; +esac fi if test -z "$ac_file" then : @@ -5622,13 +5669,14 @@ printf "%s\n" "no" >&6; } printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 printf %s "checking for C compiler default output file name... " >&6; } @@ -5652,10 +5700,10 @@ printf "%s\n" "$ac_try_echo"; } >&5 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in @@ -5665,11 +5713,12 @@ for ac_file in conftest.exe conftest conftest.*; do * ) break;; esac done -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi rm -f conftest conftest$ac_cv_exeext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 @@ -5685,6 +5734,8 @@ int main (void) { FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; return ferror (f) || fclose (f) != 0; ; @@ -5724,26 +5775,27 @@ printf "%s\n" "$ac_try_echo"; } >&5 if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 printf "%s\n" "$cross_compiling" >&6; } -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out ac_clean_files=$ac_clean_files_save { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 printf %s "checking for suffix of object files... " >&6; } if test ${ac_cv_objext+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -5775,16 +5827,18 @@ then : break;; esac done -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 printf "%s\n" "$ac_cv_objext" >&6; } @@ -5795,8 +5849,8 @@ printf %s "checking whether the compiler supports GNU C... " >&6; } if test ${ac_cv_c_compiler_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -5813,12 +5867,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_compiler_gnu=yes -else $as_nop - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } @@ -5836,8 +5892,8 @@ printf %s "checking whether $CC accepts -g... " >&6; } if test ${ac_cv_prog_cc_g+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_c_werror_flag=$ac_c_werror_flag +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" @@ -5855,8 +5911,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes -else $as_nop - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5871,8 +5927,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5889,12 +5945,15 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } @@ -5921,8 +5980,8 @@ printf %s "checking for $CC option to enable C11 features... " >&6; } if test ${ac_cv_prog_cc_c11+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c11=no +else case e in #( + e) ac_cv_prog_cc_c11=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5939,25 +5998,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c11" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c11" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c11" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } - CC="$CC $ac_cv_prog_cc_c11" + CC="$CC $ac_cv_prog_cc_c11" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 - ac_prog_cc_stdc=c11 + ac_prog_cc_stdc=c11 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -5967,8 +6029,8 @@ printf %s "checking for $CC option to enable C99 features... " >&6; } if test ${ac_cv_prog_cc_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c99=no +else case e in #( + e) ac_cv_prog_cc_c99=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5985,25 +6047,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c99" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c99" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } - CC="$CC $ac_cv_prog_cc_c99" + CC="$CC $ac_cv_prog_cc_c99" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 - ac_prog_cc_stdc=c99 + ac_prog_cc_stdc=c99 ;; +esac fi fi if test x$ac_prog_cc_stdc = xno @@ -6013,8 +6078,8 @@ printf %s "checking for $CC option to enable C89 features... " >&6; } if test ${ac_cv_prog_cc_c89+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c89=no +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -6031,25 +6096,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC +CC=$ac_save_CC ;; +esac fi if test "x$ac_cv_prog_cc_c89" = xno then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c89" = x +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } - CC="$CC $ac_cv_prog_cc_c89" + CC="$CC $ac_cv_prog_cc_c89" ;; +esac fi ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 - ac_prog_cc_stdc=c89 + ac_prog_cc_stdc=c89 ;; +esac fi fi @@ -6070,8 +6138,8 @@ printf %s "checking whether $CC understands -c and -o together... " >&6; } if test ${am_cv_prog_cc_c_o+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -6101,7 +6169,8 @@ _ACEOF fi done rm -f core conftest* - unset am_i + unset am_i ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } @@ -6126,8 +6195,8 @@ printf %s "checking whether the compiler is clang... " >&6; } if test ${gl_cv_compiler_clang+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __clang__ @@ -6146,11 +6215,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_compiler_clang=no -else $as_nop - gl_cv_compiler_clang=yes +else case e in #( + e) gl_cv_compiler_clang=yes ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_clang" >&5 printf "%s\n" "$gl_cv_compiler_clang" >&6; } @@ -6161,8 +6232,8 @@ printf %s "checking for compiler option needed when checking for declarations... if test ${gl_cv_compiler_check_decl_option+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $gl_cv_compiler_clang = yes; then +else case e in #( + e) if test $gl_cv_compiler_clang = yes; then save_ac_compile="$ac_compile" ac_compile="$ac_compile -Werror=implicit-function-declaration" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6179,15 +6250,17 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration' -else $as_nop - gl_cv_compiler_check_decl_option=none +else case e in #( + e) gl_cv_compiler_check_decl_option=none ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_compile="$save_ac_compile" else gl_cv_compiler_check_decl_option=none fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compiler_check_decl_option" >&5 printf "%s\n" "$gl_cv_compiler_check_decl_option" >&6; } @@ -6269,8 +6342,8 @@ printf %s "checking dependency style of $depcc... " >&6; } if test ${am_cv_CC_dependencies_compiler_type+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then +else case e in #( + e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For # instance it was reported that on HP-UX the gcc test will end up @@ -6374,7 +6447,8 @@ else $as_nop else am_cv_CC_dependencies_compiler_type=none fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } @@ -6432,8 +6506,8 @@ printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } if test ${ac_cv_safe_to_define___extensions__+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # define __EXTENSIONS__ 1 @@ -6449,10 +6523,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_safe_to_define___extensions__=yes -else $as_nop - ac_cv_safe_to_define___extensions__=no +else case e in #( + e) ac_cv_safe_to_define___extensions__=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } @@ -6462,8 +6538,8 @@ printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } if test ${ac_cv_should_define__xopen_source+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_should_define__xopen_source=no +else case e in #( + e) ac_cv_should_define__xopen_source=no if test $ac_cv_header_wchar_h = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6482,8 +6558,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE 500 @@ -6501,10 +6577,12 @@ if ac_fn_c_try_compile "$LINENO" then : ac_cv_should_define__xopen_source=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -fi +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } @@ -6550,8 +6628,9 @@ then : printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h -else $as_nop - MINIX= +else case e in #( + e) MINIX= ;; +esac fi if test $ac_cv_safe_to_define___extensions__ = yes then : @@ -6580,8 +6659,8 @@ printf %s "checking for $CC option to support OpenMP... " >&6; } if test ${ac_cv_prog_c_openmp+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_c_openmp='not found' +else case e in #( + e) ac_cv_prog_c_openmp='not found' for ac_option in '' -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \ -Popenmp --openmp; do @@ -6612,8 +6691,9 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_prog_c_openmp=$ac_option -else $as_nop - ac_cv_prog_c_openmp='unsupported' +else case e in #( + e) ac_cv_prog_c_openmp='unsupported' ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -6630,7 +6710,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext elif test "$ac_cv_prog_c_openmp" = ''; then ac_cv_prog_c_openmp='none needed' fi - rm -f penmp mp + rm -f penmp mp ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5 printf "%s\n" "$ac_cv_prog_c_openmp" >&6; } @@ -6654,15 +6735,16 @@ printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_build_alias=$build_alias +else case e in #( + e) ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } @@ -6689,14 +6771,15 @@ printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "x$host_alias" = x; then +else case e in #( + e) if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } @@ -6745,8 +6828,8 @@ if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 -else $as_nop - # Double quotes because $CC needs to be expanded +else case e in #( + e) # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false @@ -6764,9 +6847,10 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6780,15 +6864,16 @@ if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : @@ -6797,7 +6882,8 @@ fi done ac_cv_prog_CPP=$CPP - + ;; +esac fi CPP=$ac_cv_prog_CPP else @@ -6820,9 +6906,10 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : -else $as_nop - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext @@ -6836,24 +6923,26 @@ if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue -else $as_nop - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi ac_ext=c @@ -6863,14 +6952,14 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -z "$GREP"; then - ac_path_GREP_found=false +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -6884,13 +6973,14 @@ do for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -6899,14 +6989,14 @@ case `"$ac_path_GREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -6914,35 +7004,24 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : fi else - ac_cv_path_GREP=$GREP -fi - + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} + if test "$ac_cv_path_EGREP_TRADITIONAL" then : - printf %s "(cached) " >&6 -else $as_nop - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin @@ -6956,13 +7035,14 @@ do for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 printf %s 0123456789 >"conftest.in" @@ -6971,14 +7051,14 @@ case `"$ac_path_EGREP" --version 2>&1` in cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break @@ -6986,24 +7066,25 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else - ac_cv_path_EGREP=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL fi - - fi + ;; +esac +fi ;; +esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL @@ -7013,8 +7094,8 @@ printf %s "checking for Minix Amsterdam compiler... " >&6; } if test ${gl_cv_c_amsterdam_compiler+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -7024,15 +7105,17 @@ Amsterdam _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Amsterdam" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Amsterdam" >/dev/null 2>&1 then : gl_cv_c_amsterdam_compiler=yes -else $as_nop - gl_cv_c_amsterdam_compiler=no +else case e in #( + e) gl_cv_c_amsterdam_compiler=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 printf "%s\n" "$gl_cv_c_amsterdam_compiler" >&6; } @@ -7056,8 +7139,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AR"; then +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7079,7 +7162,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then @@ -7105,8 +7189,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_AR"; then +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7128,7 +7212,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then @@ -7163,8 +7248,8 @@ printf %s "checking the archiver ($AR) interface... " >&6; } if test ${am_cv_ar_interface+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_ext=c +else case e in #( + e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -7207,7 +7292,8 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 printf "%s\n" "$am_cv_ar_interface" >&6; } @@ -7239,8 +7325,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AR"; then +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7262,7 +7348,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then @@ -7284,8 +7371,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_AR"; then +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7307,7 +7394,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then @@ -7351,8 +7439,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$RANLIB"; then +else case e in #( + e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7374,7 +7462,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then @@ -7396,8 +7485,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_RANLIB"; then +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -7419,7 +7508,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then @@ -7490,8 +7580,8 @@ printf %s "checking for $CC option to enable large file support... " >&6; } if test ${ac_cv_sys_largefile_opts+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_CC="$CC" +else case e in #( + e) ac_save_CC="$CC" ac_opt_found=no for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do if test x"$ac_opt" != x"none needed" @@ -7529,13 +7619,14 @@ then : if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - CC="$CC -D_FILE_OFFSET_BITS=64" +else case e in #( + e) CC="$CC -D_FILE_OFFSET_BITS=64" if ac_fn_c_try_compile "$LINENO" then : ac_opt='-D_FILE_OFFSET_BITS=64' fi -rm -f core conftest.err conftest.$ac_objext conftest.beam +rm -f core conftest.err conftest.$ac_objext conftest.beam ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam fi @@ -7559,7 +7650,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext esac fi - test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" + test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } @@ -7593,8 +7685,8 @@ printf %s "checking for $CC option for timestamps after 2038... " >&6; } if test ${ac_cv_sys_year2038_opts+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_CPPFLAGS="$CPPFLAGS" +else case e in #( + e) ac_save_CPPFLAGS="$CPPFLAGS" ac_opt_found=no for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do if test x"$ac_opt" != x"none needed" @@ -7629,7 +7721,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test $ac_opt_found = no || break done CPPFLAGS="$ac_save_CPPFLAGS" - test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" + test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } @@ -7649,12 +7742,12 @@ printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h ;; #( "-U_USE_32_BIT_TIME_T"*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It will stop working after mid-January 2038. Remove _USE_32BIT_TIME_T from the compiler flags. -See \`config.log' for more details" "$LINENO" 5; } ;; #( +See 'config.log' for more details" "$LINENO" 5; } ;; #( *) : as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; esac @@ -7867,8 +7960,9 @@ printf "%s\n" "$as_me: WARNING: invalid argument supplied to --enable-cross-gues enableval=conservative fi gl_cross_guesses="$enableval" -else $as_nop - gl_cross_guesses=conservative +else case e in #( + e) gl_cross_guesses=conservative ;; +esac fi if test $gl_cross_guesses = risky; then @@ -8341,10 +8435,11 @@ ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define size_t unsigned int" >>confdefs.h - + ;; +esac fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works @@ -8354,8 +8449,8 @@ printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <alloca.h> int @@ -8370,11 +8465,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes -else $as_nop - ac_cv_working_alloca_h=no +else case e in #( + e) ac_cv_working_alloca_h=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } @@ -8389,10 +8486,10 @@ printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $ac_cv_working_alloca_h = yes; then - ac_cv_func_alloca_works=yes -else +else case e in #( + e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h +if test "$ac_cv_func_alloca_works" != yes +then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -8423,15 +8520,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes -else $as_nop - ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } -fi if test $ac_cv_func_alloca_works = yes; then @@ -8457,12 +8553,12 @@ printf %s "checking stack direction for C alloca... " >&6; } if test ${ac_cv_c_stack_direction+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : ac_cv_c_stack_direction=0 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -8485,13 +8581,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_stack_direction=1 -else $as_nop - ac_cv_c_stack_direction=-1 +else case e in #( + e) ac_cv_c_stack_direction=-1 ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } @@ -8507,8 +8606,8 @@ printf %s "checking whether the preprocessor supports include_next... " >&6; } if test ${gl_cv_have_include_next+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftestd1a conftestd1b conftestd2 +else case e in #( + e) rm -rf conftestd1a conftestd1b conftestd2 mkdir conftestd1a conftestd1b conftestd2 cat <<EOF > conftestd1a/conftest.h #define DEFINED_IN_CONFTESTD1 @@ -8544,8 +8643,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_have_include_next=yes -else $as_nop - CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" +else case e in #( + e) CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <conftest.h> @@ -8553,16 +8652,19 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_have_include_next=buggy -else $as_nop - gl_cv_have_include_next=no +else case e in #( + e) gl_cv_have_include_next=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CPPFLAGS="$gl_save_CPPFLAGS" rm -rf conftestd1a conftestd1b conftestd2 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 printf "%s\n" "$gl_cv_have_include_next" >&6; } @@ -8591,8 +8693,8 @@ printf %s "checking whether source code line length is unlimited... " >&6; } if test ${gl_cv_source_line_length_unlimited+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __TANDEM @@ -8601,15 +8703,17 @@ choke me _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "choke me" >/dev/null 2>&1 + $EGREP_TRADITIONAL "choke me" >/dev/null 2>&1 then : gl_cv_source_line_length_unlimited=no -else $as_nop - gl_cv_source_line_length_unlimited=yes +else case e in #( + e) gl_cv_source_line_length_unlimited=yes ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_source_line_length_unlimited" >&5 printf "%s\n" "$gl_cv_source_line_length_unlimited" >&6; } @@ -8715,8 +8819,8 @@ printf %s "checking whether malloc is ptrdiff_t safe... " >&6; } if test ${gl_cv_malloc_ptrdiff+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdint.h> @@ -8750,11 +8854,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_malloc_ptrdiff=yes -else $as_nop - gl_cv_malloc_ptrdiff=no +else case e in #( + e) gl_cv_malloc_ptrdiff=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_malloc_ptrdiff" >&5 printf "%s\n" "$gl_cv_malloc_ptrdiff" >&6; } @@ -8771,8 +8877,8 @@ printf %s "checking whether malloc, realloc, calloc set errno on failure... " >& if test ${gl_cv_func_malloc_posix+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) case "$host_os" in mingw* | windows*) gl_cv_func_malloc_posix=no ;; @@ -8782,7 +8888,8 @@ else $as_nop *) gl_cv_func_malloc_posix=yes ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 printf "%s\n" "$gl_cv_func_malloc_posix" >&6; } @@ -9018,8 +9125,8 @@ printf %s "checking whether lstat correctly handles trailing slash... " >&6; } if test ${gl_cv_func_lstat_dereferences_slashed_symlink+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -f conftest.sym conftest.file +else case e in #( + e) rm -f conftest.sym conftest.file echo >conftest.file if test "$cross_compiling" = yes then : @@ -9041,8 +9148,8 @@ then : gl_cv_func_lstat_dereferences_slashed_symlink="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -9063,15 +9170,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_lstat_dereferences_slashed_symlink=yes -else $as_nop - gl_cv_func_lstat_dereferences_slashed_symlink=no +else case e in #( + e) gl_cv_func_lstat_dereferences_slashed_symlink=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.sym conftest.file - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 printf "%s\n" "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } @@ -9089,8 +9199,8 @@ printf %s "checking for $CC options needed to detect all undeclared functions... if test ${ac_cv_c_undeclared_builtin_options+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_save_CFLAGS=$CFLAGS +else case e in #( + e) ac_save_CFLAGS=$CFLAGS ac_cv_c_undeclared_builtin_options='cannot detect' for ac_arg in '' -fno-builtin; do CFLAGS="$ac_save_CFLAGS $ac_arg" @@ -9109,8 +9219,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - # This test program should compile successfully. +else case e in #( + e) # This test program should compile successfully. # No library function is consistently available on # freestanding implementations, so test against a dummy # declaration. Include always-available headers on the @@ -9138,26 +9248,29 @@ then : if test x"$ac_arg" = x then : ac_cv_c_undeclared_builtin_options='none needed' -else $as_nop - ac_cv_c_undeclared_builtin_options=$ac_arg +else case e in #( + e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; +esac fi break fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CFLAGS=$ac_save_CFLAGS - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } case $ac_cv_c_undeclared_builtin_options in #( 'cannot detect') : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot make $CC report undeclared builtins -See \`config.log' for more details" "$LINENO" 5; } ;; #( +See 'config.log' for more details" "$LINENO" 5; } ;; #( 'none needed') : ac_c_undeclared_builtin_options='' ;; #( *) : @@ -9171,8 +9284,8 @@ printf %s "checking whether // is distinct from /... " >&6; } if test ${gl_cv_double_slash_root+y} then : printf %s "(cached) " >&6 -else $as_nop - if test x"$cross_compiling" = xyes ; then +else case e in #( + e) if test x"$cross_compiling" = xyes ; then # When cross-compiling, there is no way to tell whether // is special # short of a list of hosts. However, the only known hosts to date # that have a distinct // are Apollo DomainOS (too old to port to), @@ -9194,7 +9307,8 @@ else $as_nop else gl_cv_double_slash_root=yes fi - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 printf "%s\n" "$gl_cv_double_slash_root" >&6; } @@ -9212,8 +9326,8 @@ printf %s "checking whether realpath works... " >&6; } if test ${gl_cv_func_realpath_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) rm -rf conftest.a conftest.d touch conftest.a # Assume that if we have lstat, we can also check symlinks. @@ -9236,8 +9350,8 @@ then : *) gl_cv_func_realpath_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9424,19 +9538,22 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_realpath_works=yes -else $as_nop - case $? in +else case e in #( + e) case $? in 32) gl_cv_func_realpath_works=nearly ;; *) gl_cv_func_realpath_works=no ;; esac - + ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.a conftest.l conftest.d - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 printf "%s\n" "$gl_cv_func_realpath_works" >&6; } @@ -9465,8 +9582,8 @@ printf %s "checking for faccessat... " >&6; } if test ${gl_cv_onwards_func_faccessat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -9510,7 +9627,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5 printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; } @@ -9679,8 +9797,8 @@ printf %s "checking for C/C++ restrict keyword... " >&6; } if test ${ac_cv_c_restrict+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_c_restrict=no +else case e in #( + e) ac_cv_c_restrict=no # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html # Put 'restrict' last, because C++ lacks it. @@ -9711,7 +9829,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_restrict" != no && break done - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 printf "%s\n" "$ac_cv_c_restrict" >&6; } @@ -9730,8 +9849,8 @@ printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_c_bigendian=unknown +else case e in #( + e) ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9777,8 +9896,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext int main (void) { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ - && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ && LITTLE_ENDIAN) bogus endian macros #endif @@ -9809,8 +9928,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes -else $as_nop - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -9854,8 +9974,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes -else $as_nop - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -9909,8 +10030,8 @@ then : fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -9933,14 +10054,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no -else $as_nop - ac_cv_c_bigendian=yes +else case e in #( + e) ac_cv_c_bigendian=yes ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } @@ -9982,8 +10106,8 @@ printf %s "checking absolute name of <dirent.h>... " >&6; } if test ${gl_cv_next_dirent_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_dirent_h = yes; then @@ -10025,7 +10149,8 @@ _ACEOF gl_cv_next_dirent_h='<'dirent.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 printf "%s\n" "$gl_cv_next_dirent_h" >&6; } @@ -10119,8 +10244,8 @@ printf %s "checking for complete errno.h... " >&6; } if test ${gl_cv_header_errno_h_complete+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -10179,15 +10304,17 @@ booboo _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "booboo" >/dev/null 2>&1 + $EGREP_TRADITIONAL "booboo" >/dev/null 2>&1 then : gl_cv_header_errno_h_complete=no -else $as_nop - gl_cv_header_errno_h_complete=yes +else case e in #( + e) gl_cv_header_errno_h_complete=yes ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 printf "%s\n" "$gl_cv_header_errno_h_complete" >&6; } @@ -10210,8 +10337,8 @@ printf %s "checking absolute name of <errno.h>... " >&6; } if test ${gl_cv_next_errno_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10247,7 +10374,8 @@ _ACEOF gl_header=$gl_cv_absolute_errno_h gl_cv_next_errno_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 printf "%s\n" "$gl_cv_next_errno_h" >&6; } @@ -10275,8 +10403,8 @@ printf %s "checking for EMULTIHOP value... " >&6; } if test ${gl_cv_header_errno_h_EMULTIHOP+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -10287,11 +10415,12 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_EMULTIHOP=yes -else $as_nop - gl_cv_header_errno_h_EMULTIHOP=no +else case e in #( + e) gl_cv_header_errno_h_EMULTIHOP=no ;; +esac fi rm -rf conftest* @@ -10307,7 +10436,7 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_EMULTIHOP=hidden fi @@ -10327,7 +10456,8 @@ fi fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 printf "%s\n" "$gl_cv_header_errno_h_EMULTIHOP" >&6; } @@ -10350,8 +10480,8 @@ printf %s "checking for ENOLINK value... " >&6; } if test ${gl_cv_header_errno_h_ENOLINK+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -10362,11 +10492,12 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_ENOLINK=yes -else $as_nop - gl_cv_header_errno_h_ENOLINK=no +else case e in #( + e) gl_cv_header_errno_h_ENOLINK=no ;; +esac fi rm -rf conftest* @@ -10382,7 +10513,7 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_ENOLINK=hidden fi @@ -10402,7 +10533,8 @@ fi fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 printf "%s\n" "$gl_cv_header_errno_h_ENOLINK" >&6; } @@ -10425,8 +10557,8 @@ printf %s "checking for EOVERFLOW value... " >&6; } if test ${gl_cv_header_errno_h_EOVERFLOW+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -10437,11 +10569,12 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_EOVERFLOW=yes -else $as_nop - gl_cv_header_errno_h_EOVERFLOW=no +else case e in #( + e) gl_cv_header_errno_h_EOVERFLOW=no ;; +esac fi rm -rf conftest* @@ -10457,7 +10590,7 @@ yes _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1 + $EGREP_TRADITIONAL "yes" >/dev/null 2>&1 then : gl_cv_header_errno_h_EOVERFLOW=hidden fi @@ -10477,7 +10610,8 @@ fi fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 printf "%s\n" "$gl_cv_header_errno_h_EOVERFLOW" >&6; } @@ -10514,8 +10648,8 @@ printf %s "checking absolute name of <error.h>... " >&6; } if test ${gl_cv_next_error_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_error_h = yes; then @@ -10557,7 +10691,8 @@ _ACEOF gl_cv_next_error_h='<'error.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_error_h" >&5 printf "%s\n" "$gl_cv_next_error_h" >&6; } @@ -10592,8 +10727,8 @@ printf %s "checking for error... " >&6; } if test ${gl_cv_onwards_func_error+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -10637,7 +10772,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_error" >&5 printf "%s\n" "$gl_cv_onwards_func_error" >&6; } @@ -10674,8 +10810,8 @@ printf %s "checking for error_at_line... " >&6; } if test ${ac_cv_lib_error_at_line+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <error.h> int @@ -10689,11 +10825,13 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_error_at_line=yes -else $as_nop - ac_cv_lib_error_at_line=no +else case e in #( + e) ac_cv_lib_error_at_line=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 printf "%s\n" "$ac_cv_lib_error_at_line" >&6; } @@ -10713,8 +10851,8 @@ printf %s "checking for working error function... " >&6; } if test ${gl_cv_func_working_error+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $cross_compiling != yes; then +else case e in #( + e) if test $cross_compiling != yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -10748,8 +10886,9 @@ then : fi rm -f conftest.out -else $as_nop - gl_cv_func_working_error=no +else case e in #( + e) gl_cv_func_working_error=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -10781,12 +10920,14 @@ then : *) gl_cv_func_working_error="$gl_cross_guess_normal" ;; esac -else $as_nop - gl_cv_func_working_error=no +else case e in #( + e) gl_cv_func_working_error=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_error" >&5 printf "%s\n" "$gl_cv_func_working_error" >&6; } @@ -10814,8 +10955,9 @@ ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includ if test "x$ac_cv_have_decl_strerror_r" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h @@ -10834,8 +10976,8 @@ printf %s "checking whether strerror_r returns char *... " >&6; } if test ${ac_cv_func_strerror_r_char_p+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ac_cv_func_strerror_r_char_p=no if test $ac_cv_have_decl_strerror_r = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -10861,7 +11003,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 printf "%s\n" "$ac_cv_func_strerror_r_char_p" >&6; } @@ -10874,36 +11017,26 @@ fi XGETTEXT_EXTRA_OPTIONS= -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 -printf %s "checking for uid_t in sys/types.h... " >&6; } -if test ${ac_cv_type_uid_t+y} -then : - printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <sys/types.h> - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "uid_t" >/dev/null 2>&1 +ac_fn_c_check_type "$LINENO" "uid_t" "ac_cv_type_uid_t" "$ac_includes_default" +if test "x$ac_cv_type_uid_t" = xyes then : - ac_cv_type_uid_t=yes -else $as_nop - ac_cv_type_uid_t=no -fi -rm -rf conftest* - -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 -printf "%s\n" "$ac_cv_type_uid_t" >&6; } -if test $ac_cv_type_uid_t = no; then +else case e in #( + e) printf "%s\n" "#define uid_t int" >>confdefs.h + ;; +esac +fi +ac_fn_c_check_type "$LINENO" "gid_t" "ac_cv_type_gid_t" "$ac_includes_default" +if test "x$ac_cv_type_gid_t" = xyes +then : +else case e in #( + e) printf "%s\n" "#define gid_t int" >>confdefs.h - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 @@ -10911,67 +11044,118 @@ printf %s "checking type of array argument to getgroups... " >&6; } if test ${ac_cv_type_getgroups+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) # If AC_TYPE_UID_T says there isn't any gid_t typedef, then we can skip +# everything below. +if test $ac_cv_type_gid_t = no then : - ac_cv_type_getgroups=cross -else $as_nop + ac_cv_type_getgroups=int +else case e in #( + e) # Test programs below rely on strict type checking of extern declarations: + # 'extern int getgroups(int, int *); extern int getgroups(int, pid_t *);' + # is valid in C89 if and only if pid_t is a typedef for int. Unlike + # anything involving either an assignment or a function call, compilers + # tend to make this kind of type mismatch a hard error, not just an + # "incompatible pointer types" warning. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Thanks to Mike Rendell for this test. */ $ac_includes_default -#define NGID 256 -#undef MAX -#define MAX(x, y) ((x) > (y) ? (x) : (y)) - +extern int getgroups(int, gid_t *); int main (void) { - gid_t gidset[NGID]; - int i, n; - union { gid_t gval; long int lval; } val; - - val.lval = -1; - for (i = 0; i < NGID; i++) - gidset[i] = val.gval; - n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, - gidset); - /* Exit non-zero if getgroups seems to require an array of ints. This - happens when gid_t is short int but getgroups modifies an array - of ints. */ - return n > 0 && gidset[n] != val.gval; +return !(getgroups(0, 0) >= 0); + ; + return 0; } _ACEOF -if ac_fn_c_try_run "$LINENO" +if ac_fn_c_try_compile "$LINENO" then : - ac_cv_type_getgroups=gid_t -else $as_nop - ac_cv_type_getgroups=int + ac_getgroups_gidarray=yes +else case e in #( + e) ac_getgroups_gidarray=no ;; +esac fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +extern int getgroups(int, int *); +int +main (void) +{ +return !(getgroups(0, 0) >= 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_getgroups_intarray=yes +else case e in #( + e) ac_getgroups_intarray=no ;; +esac fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -if test $ac_cv_type_getgroups = cross; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + case int:$ac_getgroups_intarray,gid:$ac_getgroups_gidarray in #( + int:yes,gid:no) : + ac_cv_type_getgroups=int ;; #( + int:no,gid:yes) : + ac_cv_type_getgroups=gid_t ;; #( + int:yes,gid:yes) : + + # Both programs compiled - this means *either* that getgroups + # was declared with no prototype, in which case we should use int, + # or that it was declared prototyped but gid_t is a typedef for int, + # in which case we should use gid_t. Distinguish the two cases + # by testing if the compiler catches a blatantly incorrect function + # signature for getgroups. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <unistd.h> - +$ac_includes_default +extern int getgroups(int, float); +int +main (void) +{ +return !(getgroups(0, 0) >= 0); + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1 +if ac_fn_c_try_compile "$LINENO" then : - ac_cv_type_getgroups=gid_t -else $as_nop - ac_cv_type_getgroups=int + + # Compiler did not catch incorrect argument list; + # getgroups is unprototyped. + ac_cv_type_getgroups=int + +else case e in #( + e) + # Compiler caught incorrect argument list; + # gid_t is a typedef for int. + ac_cv_type_getgroups=gid_t + ;; +esac fi -rm -rf conftest* +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; #( + *) : + # Both programs failed to compile - this probably means getgroups + # wasn't declared at all. Use 'int', as this is probably a very + # old system where the type _would have been_ int. + ac_cv_type_getgroups=int + ;; +esac + ;; +esac fi + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 printf "%s\n" "$ac_cv_type_getgroups" >&6; } - printf "%s\n" "#define GETGROUPS_T $ac_cv_type_getgroups" >>confdefs.h @@ -10981,8 +11165,8 @@ printf %s "checking whether ctype.h defines __header_inline... " >&6; } if test ${gl_cv_have___header_inline+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <ctype.h> #ifndef __header_inline @@ -10993,10 +11177,12 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO" then : gl_cv_have___header_inline=yes -else $as_nop - gl_cv_have___header_inline=no +else case e in #( + e) gl_cv_have___header_inline=no ;; +esac fi -rm -f conftest.err conftest.i conftest.$ac_ext +rm -f conftest.err conftest.i conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___header_inline" >&5 printf "%s\n" "$gl_cv_have___header_inline" >&6; } @@ -11012,8 +11198,9 @@ ac_fn_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_defau if test "x$ac_cv_have_decl_fchdir" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_FCHDIR $ac_have_decl" >>confdefs.h @@ -11067,8 +11254,8 @@ printf %s "checking for working fcntl.h... " >&6; } if test ${gl_cv_header_working_fcntl_h+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess 'no' on native Windows. @@ -11076,8 +11263,8 @@ then : *) gl_cv_header_working_fcntl_h=cross-compiling ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/stat.h> @@ -11179,19 +11366,22 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_header_working_fcntl_h=yes -else $as_nop - case $? in #( +else case e in #( + e) case $? in #( 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( *) gl_cv_header_working_fcntl_h='no';; - esac + esac ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 printf "%s\n" "$gl_cv_header_working_fcntl_h" >&6; } @@ -11218,8 +11408,8 @@ printf "%s\n" "#define HAVE_WORKING_O_NOFOLLOW $ac_val" >>confdefs.h if test "x$ac_cv_type_pid_t" = xyes then : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _WIN64 && !defined __CYGWIN__ @@ -11238,14 +11428,16 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_pid_type='int' -else $as_nop - ac_pid_type='__int64' +else case e in #( + e) ac_pid_type='__int64' ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h - + ;; +esac fi @@ -11253,10 +11445,11 @@ ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define mode_t int" >>confdefs.h - + ;; +esac fi @@ -11278,8 +11471,8 @@ printf %s "checking absolute name of <fcntl.h>... " >&6; } if test ${gl_cv_next_fcntl_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11315,7 +11508,8 @@ _ACEOF gl_header=$gl_cv_absolute_fcntl_h gl_cv_next_fcntl_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 printf "%s\n" "$gl_cv_next_fcntl_h" >&6; } @@ -11534,8 +11728,8 @@ printf %s "checking whether frexp() can be used without linking with libm... " > if test ${gl_cv_func_frexp_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -11551,12 +11745,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_frexp_no_libm=yes -else $as_nop - gl_cv_func_frexp_no_libm=no +else case e in #( + e) gl_cv_func_frexp_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 printf "%s\n" "$gl_cv_func_frexp_no_libm" >&6; } @@ -11565,8 +11761,9 @@ ac_fn_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default if test "x$ac_cv_have_decl_alarm" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_ALARM $ac_have_decl" >>confdefs.h @@ -11998,8 +12195,8 @@ printf %s "checking whether long double and double are the same... " >&6; } if test ${gl_cv_long_double_equals_double+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> int @@ -12018,11 +12215,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_long_double_equals_double=yes -else $as_nop - gl_cv_long_double_equals_double=no +else case e in #( + e) gl_cv_long_double_equals_double=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 printf "%s\n" "$gl_cv_long_double_equals_double" >&6; } @@ -12068,8 +12267,8 @@ printf %s "checking whether stat file-mode macros are broken... " >&6; } if test ${ac_cv_header_stat_broken+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/stat.h> @@ -12094,10 +12293,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_stat_broken=no -else $as_nop - ac_cv_header_stat_broken=yes +else case e in #( + e) ac_cv_header_stat_broken=yes ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 printf "%s\n" "$ac_cv_header_stat_broken" >&6; } @@ -12116,8 +12317,8 @@ printf %s "checking for 64-bit off_t... " >&6; } if test ${gl_cv_type_off_t_64+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; @@ -12133,11 +12334,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_type_off_t_64=yes -else $as_nop - gl_cv_type_off_t_64=no +else case e in #( + e) gl_cv_type_off_t_64=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 printf "%s\n" "$gl_cv_type_off_t_64" >&6; } @@ -12151,8 +12354,8 @@ printf %s "checking for 64-bit st_size... " >&6; } if test ${gl_cv_member_st_size_64+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> struct stat buf; @@ -12169,11 +12372,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_member_st_size_64=yes -else $as_nop - gl_cv_member_st_size_64=no +else case e in #( + e) gl_cv_member_st_size_64=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_member_st_size_64" >&5 printf "%s\n" "$gl_cv_member_st_size_64" >&6; } @@ -12211,8 +12416,8 @@ printf %s "checking absolute name of <sys/stat.h>... " >&6; } if test ${gl_cv_next_sys_stat_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_sys_stat_h = yes; then @@ -12254,7 +12459,8 @@ _ACEOF gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 printf "%s\n" "$gl_cv_next_sys_stat_h" >&6; } @@ -12292,10 +12498,11 @@ printf "%s\n" "$gl_cv_next_sys_stat_h" >&6; } if test "x$ac_cv_type_nlink_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define nlink_t int" >>confdefs.h - + ;; +esac fi @@ -12413,8 +12620,8 @@ printf %s "checking whether getcwd (NULL, 0) allocates memory for result... " >& if test ${gl_cv_func_getcwd_null+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on glibc systems. @@ -12429,8 +12636,8 @@ then : *) gl_cv_func_getcwd_null="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdlib.h> @@ -12478,13 +12685,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getcwd_null=yes -else $as_nop - gl_cv_func_getcwd_null=no +else case e in #( + e) gl_cv_func_getcwd_null=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 printf "%s\n" "$gl_cv_func_getcwd_null" >&6; } @@ -12495,8 +12705,8 @@ printf %s "checking for getcwd with POSIX signature... " >&6; } if test ${gl_cv_func_getcwd_posix_signature+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -12520,11 +12730,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_getcwd_posix_signature=yes -else $as_nop - gl_cv_func_getcwd_posix_signature=no +else case e in #( + e) gl_cv_func_getcwd_posix_signature=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 printf "%s\n" "$gl_cv_func_getcwd_posix_signature" >&6; } @@ -12587,8 +12799,9 @@ ac_fn_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_d if test "x$ac_cv_have_decl_getdelim" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETDELIM $ac_have_decl" >>confdefs.h @@ -12839,8 +13052,9 @@ ac_fn_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_ if test "x$ac_cv_have_decl_getdtablesize" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETDTABLESIZE $ac_have_decl" >>confdefs.h @@ -12848,8 +13062,9 @@ ac_fn_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_def if test "x$ac_cv_have_decl_getline" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETLINE $ac_have_decl" >>confdefs.h @@ -12875,8 +13090,8 @@ printf %s "checking absolute name of <getopt.h>... " >&6; } if test ${gl_cv_next_getopt_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_getopt_h = yes; then @@ -12918,7 +13133,8 @@ _ACEOF gl_cv_next_getopt_h='<'getopt.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 printf "%s\n" "$gl_cv_next_getopt_h" >&6; } @@ -12954,8 +13170,9 @@ if test "x$ac_cv_header_getopt_h" = xyes then : printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h -else $as_nop - gl_replace_getopt=yes +else case e in #( + e) gl_replace_getopt=yes ;; +esac fi done @@ -12970,8 +13187,9 @@ if test "x$ac_cv_func_getopt_long_only" = xyes then : printf "%s\n" "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h -else $as_nop - gl_replace_getopt=yes +else case e in #( + e) gl_replace_getopt=yes ;; +esac fi done @@ -12983,17 +13201,17 @@ printf %s "checking whether getopt is POSIX compatible... " >&6; } if test ${gl_cv_func_getopt_posix+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $cross_compiling = no; then if test "$cross_compiling" = yes then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -13025,22 +13243,24 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getopt_posix=maybe -else $as_nop - gl_cv_func_getopt_posix=no +else case e in #( + e) gl_cv_func_getopt_posix=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test $gl_cv_func_getopt_posix = maybe; then if test "$cross_compiling" = yes then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -13086,23 +13306,25 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getopt_posix=maybe -else $as_nop - gl_cv_func_getopt_posix=no +else case e in #( + e) gl_cv_func_getopt_posix=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi if test $gl_cv_func_getopt_posix = maybe; then if test "$cross_compiling" = yes then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -13130,11 +13352,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getopt_posix=yes -else $as_nop - gl_cv_func_getopt_posix=no +else case e in #( + e) gl_cv_func_getopt_posix=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi @@ -13144,7 +13368,8 @@ fi *) gl_cv_func_getopt_posix="guessing yes";; esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 printf "%s\n" "$gl_cv_func_getopt_posix" >&6; } @@ -13159,8 +13384,8 @@ printf %s "checking for working GNU getopt function... " >&6; } if test ${gl_cv_func_getopt_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the +else case e in #( + e) # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the # optstring is necessary for programs like m4 that have POSIX-mandated # semantics for supporting options interspersed with files. # Also, since getopt_long is a GNU extension, we require optind=0. @@ -13178,8 +13403,8 @@ else $as_nop then : gl_cv_func_getopt_gnu="$gl_cross_guess_normal" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <getopt.h> #include <stddef.h> @@ -13381,11 +13606,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getopt_gnu=yes -else $as_nop - gl_cv_func_getopt_gnu=no +else case e in #( + e) gl_cv_func_getopt_gnu=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi case $gl_had_POSIXLY_CORRECT in @@ -13393,7 +13620,8 @@ fi yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 printf "%s\n" "$gl_cv_func_getopt_gnu" >&6; } @@ -13405,16 +13633,16 @@ printf %s "checking for working GNU getopt_long function... " >&6; } if test ${gl_cv_func_getopt_long_gnu+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; *) gl_cv_func_getopt_long_gnu="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <getopt.h> #include <stddef.h> @@ -13450,14 +13678,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getopt_long_gnu=yes -else $as_nop - gl_cv_func_getopt_long_gnu=no +else case e in #( + e) gl_cv_func_getopt_long_gnu=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 printf "%s\n" "$gl_cv_func_getopt_long_gnu" >&6; } @@ -13487,8 +13718,8 @@ printf %s "checking for timespec_get... " >&6; } if test ${gl_cv_onwards_func_timespec_get+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $ac_cv_have_decl_timespec_get = yes; then +else case e in #( + e) if test $ac_cv_have_decl_timespec_get = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> @@ -13506,8 +13737,9 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_onwards_func_timespec_get=yes -else $as_nop - gl_cv_onwards_func_timespec_get=no +else case e in #( + e) gl_cv_onwards_func_timespec_get=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext @@ -13521,7 +13753,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam \ fi ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_timespec_get" >&5 printf "%s\n" "$gl_cv_onwards_func_timespec_get" >&6; } @@ -13559,8 +13792,8 @@ printf %s "checking absolute name of <sys/time.h>... " >&6; } if test ${gl_cv_next_sys_time_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_sys_time_h = yes; then @@ -13602,7 +13835,8 @@ _ACEOF gl_cv_next_sys_time_h='<'sys/time.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 printf "%s\n" "$gl_cv_next_sys_time_h" >&6; } @@ -13653,8 +13887,8 @@ printf %s "checking for struct timeval... " >&6; } if test ${gl_cv_sys_struct_timeval+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include <sys/time.h> @@ -13675,11 +13909,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timeval=yes -else $as_nop - gl_cv_sys_struct_timeval=no +else case e in #( + e) gl_cv_sys_struct_timeval=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 printf "%s\n" "$gl_cv_sys_struct_timeval" >&6; } @@ -13691,8 +13927,8 @@ printf %s "checking for wide-enough struct timeval.tv_sec member... " >&6; } if test ${gl_cv_sys_struct_timeval_tv_sec+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include <sys/time.h> @@ -13717,11 +13953,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timeval_tv_sec=yes -else $as_nop - gl_cv_sys_struct_timeval_tv_sec=no +else case e in #( + e) gl_cv_sys_struct_timeval_tv_sec=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 printf "%s\n" "$gl_cv_sys_struct_timeval_tv_sec" >&6; } @@ -13760,8 +13998,8 @@ printf %s "checking absolute name of <limits.h>... " >&6; } if test ${gl_cv_next_limits_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_limits_h = yes; then @@ -13803,7 +14041,8 @@ _ACEOF gl_cv_next_limits_h='<'limits.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5 printf "%s\n" "$gl_cv_next_limits_h" >&6; } @@ -13828,8 +14067,8 @@ printf %s "checking whether limits.h has WORD_BIT, BOOL_WIDTH etc.... " >&6; } if test ${gl_cv_header_limits_width+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 @@ -13853,10 +14092,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_limits_width=yes -else $as_nop - gl_cv_header_limits_width=no +else case e in #( + e) gl_cv_header_limits_width=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5 printf "%s\n" "$gl_cv_header_limits_width" >&6; } @@ -13868,8 +14109,8 @@ printf %s "checking whether limits.h has SSIZE_MAX... " >&6; } if test ${gl_cv_header_limits_ssize_max+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> #ifndef SSIZE_MAX @@ -13880,10 +14121,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_limits_ssize_max=yes -else $as_nop - gl_cv_header_limits_ssize_max=no +else case e in #( + e) gl_cv_header_limits_ssize_max=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_ssize_max" >&5 printf "%s\n" "$gl_cv_header_limits_ssize_max" >&6; } @@ -13898,8 +14141,8 @@ printf %s "checking for wint_t... " >&6; } if test ${gt_cv_c_wint_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <wchar.h> wint_t foo = (wchar_t)'\0'; @@ -13914,10 +14157,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gt_cv_c_wint_t=yes -else $as_nop - gt_cv_c_wint_t=no +else case e in #( + e) gt_cv_c_wint_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 printf "%s\n" "$gt_cv_c_wint_t" >&6; } @@ -13931,8 +14176,8 @@ printf %s "checking whether wint_t is large enough... " >&6; } if test ${gl_cv_type_wint_t_large_enough+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <wchar.h> int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; @@ -13948,10 +14193,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_type_wint_t_large_enough=yes -else $as_nop - gl_cv_type_wint_t_large_enough=no +else case e in #( + e) gl_cv_type_wint_t_large_enough=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wint_t_large_enough" >&5 printf "%s\n" "$gl_cv_type_wint_t_large_enough" >&6; } @@ -13971,8 +14218,8 @@ printf %s "checking whether the compiler produces multi-arch binaries... " >&6; if test ${gl_cv_c_multiarch+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_cv_c_multiarch=no +else case e in #( + e) gl_cv_c_multiarch=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ @@ -14007,7 +14254,8 @@ then : fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_multiarch" >&5 printf "%s\n" "$gl_cv_c_multiarch" >&6; } @@ -14071,8 +14319,8 @@ printf %s "checking absolute name of <stdint.h>... " >&6; } if test ${gl_cv_next_stdint_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_stdint_h = yes; then @@ -14114,7 +14362,8 @@ _ACEOF gl_cv_next_stdint_h='<'stdint.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 printf "%s\n" "$gl_cv_next_stdint_h" >&6; } @@ -14146,8 +14395,8 @@ printf %s "checking whether stdint.h conforms to C99... " >&6; } if test ${gl_cv_header_working_stdint_h+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_cv_header_working_stdint_h=no +else case e in #( + e) gl_cv_header_working_stdint_h=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -14332,8 +14581,8 @@ then : *) gl_cv_header_working_stdint_h="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -14411,13 +14660,15 @@ then : gl_cv_header_working_stdint_h=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 printf "%s\n" "$gl_cv_header_working_stdint_h" >&6; } @@ -14435,8 +14686,8 @@ printf %s "checking whether stdint.h works without ISO C predefines... " >&6; } if test ${gl_cv_header_stdint_without_STDC_macros+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_cv_header_stdint_without_STDC_macros=no +else case e in #( + e) gl_cv_header_stdint_without_STDC_macros=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -14468,7 +14719,8 @@ then : gl_cv_header_stdint_without_STDC_macros=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_without_STDC_macros" >&5 printf "%s\n" "$gl_cv_header_stdint_without_STDC_macros" >&6; } @@ -14486,8 +14738,8 @@ printf %s "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; } if test ${gl_cv_header_stdint_width+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_cv_header_stdint_width=no +else case e in #( + e) gl_cv_header_stdint_width=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -14518,7 +14770,8 @@ if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_stdint_width=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5 printf "%s\n" "$gl_cv_header_stdint_width" >&6; } @@ -14557,8 +14810,8 @@ printf %s "checking for bit size of $gltype... " >&6; } if eval test \${gl_cv_bitsizeof_${gltype}+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " #include <stddef.h> #include <signal.h> #if HAVE_WCHAR_H @@ -14568,12 +14821,14 @@ else $as_nop #include <limits.h>" then : -else $as_nop - result=unknown +else case e in #( + e) result=unknown ;; +esac fi eval gl_cv_bitsizeof_${gltype}=\$result - + ;; +esac fi eval ac_res=\$gl_cv_bitsizeof_${gltype} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14598,8 +14853,8 @@ printf %s "checking for bit size of $gltype... " >&6; } if eval test \${gl_cv_bitsizeof_${gltype}+y} then : printf %s "(cached) " >&6 -else $as_nop - if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " #include <stddef.h> #include <signal.h> #if HAVE_WCHAR_H @@ -14609,12 +14864,14 @@ else $as_nop #include <limits.h>" then : -else $as_nop - result=unknown +else case e in #( + e) result=unknown ;; +esac fi eval gl_cv_bitsizeof_${gltype}=\$result - + ;; +esac fi eval ac_res=\$gl_cv_bitsizeof_${gltype} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14638,8 +14895,8 @@ printf %s "checking whether $gltype is signed... " >&6; } if eval test \${gl_cv_type_${gltype}_signed+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -14660,12 +14917,14 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : result=yes -else $as_nop - result=no +else case e in #( + e) result=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext eval gl_cv_type_${gltype}_signed=\$result - + ;; +esac fi eval ac_res=\$gl_cv_type_${gltype}_signed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14693,8 +14952,8 @@ printf %s "checking for $gltype integer literal suffix... " >&6; } if eval test \${gl_cv_type_${gltype}_suffix+y} then : printf %s "(cached) " >&6 -else $as_nop - eval gl_cv_type_${gltype}_suffix=no +else case e in #( + e) eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= @@ -14738,7 +14997,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break - done + done ;; +esac fi eval ac_res=\$gl_cv_type_${gltype}_suffix { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14761,8 +15021,8 @@ printf %s "checking for $gltype integer literal suffix... " >&6; } if eval test \${gl_cv_type_${gltype}_suffix+y} then : printf %s "(cached) " >&6 -else $as_nop - eval gl_cv_type_${gltype}_suffix=no +else case e in #( + e) eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= @@ -14806,7 +15066,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break - done + done ;; +esac fi eval ac_res=\$gl_cv_type_${gltype}_suffix { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 @@ -14877,8 +15138,8 @@ printf %s "checking absolute name of <inttypes.h>... " >&6; } if test ${gl_cv_next_inttypes_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_inttypes_h = yes; then @@ -14920,7 +15181,8 @@ _ACEOF gl_cv_next_inttypes_h='<'inttypes.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 printf "%s\n" "$gl_cv_next_inttypes_h" >&6; } @@ -14972,8 +15234,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : PRIPTR_PREFIX='"l"' -else $as_nop - PRIPTR_PREFIX='"ll"' +else case e in #( + e) PRIPTR_PREFIX='"ll"' ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else @@ -15013,8 +15276,8 @@ printf %s "checking whether INT32_MAX < INTMAX_MAX... " >&6; } if test ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 @@ -15044,10 +15307,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes -else $as_nop - gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no +else case e in #( + e) gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 printf "%s\n" "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } @@ -15065,8 +15330,8 @@ printf %s "checking whether INT64_MAX == LONG_MAX... " >&6; } if test ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 @@ -15096,10 +15361,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes -else $as_nop - gl_cv_test_INT64_MAX_EQ_LONG_MAX=no +else case e in #( + e) gl_cv_test_INT64_MAX_EQ_LONG_MAX=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 printf "%s\n" "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } @@ -15119,8 +15386,8 @@ printf %s "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } if test ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 @@ -15150,10 +15417,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes -else $as_nop - gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no +else case e in #( + e) gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 printf "%s\n" "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } @@ -15171,8 +15440,8 @@ printf %s "checking whether UINT64_MAX == ULONG_MAX... " >&6; } if test ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 @@ -15202,10 +15471,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes -else $as_nop - gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no +else case e in #( + e) gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 printf "%s\n" "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } @@ -15245,8 +15516,8 @@ printf %s "checking where to find the exponent in a 'double'... " >&6; } if test ${gl_cv_cc_double_expbit0+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -15259,17 +15530,17 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "mixed_endianness" >/dev/null 2>&1 + $EGREP_TRADITIONAL "mixed_endianness" >/dev/null 2>&1 then : gl_cv_cc_double_expbit0="unknown" -else $as_nop - +else case e in #( + e) : if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_cv_c_bigendian=unknown +else case e in #( + e) ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -15315,8 +15586,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext int main (void) { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ - && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ && LITTLE_ENDIAN) bogus endian macros #endif @@ -15347,8 +15618,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes -else $as_nop - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -15392,8 +15664,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes -else $as_nop - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi @@ -15447,8 +15720,8 @@ then : fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -15471,14 +15744,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no -else $as_nop - ac_cv_c_bigendian=yes +else case e in #( + e) ac_cv_c_bigendian=yes ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - fi + fi ;; +esac fi : case $ac_cv_c_bigendian in #( @@ -15495,13 +15771,14 @@ printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h gl_cv_cc_double_expbit0="unknown" ;; esac - + ;; +esac fi rm -rf conftest* -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -15571,15 +15848,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_double_expbit0=`cat conftest.out` -else $as_nop - gl_cv_cc_double_expbit0="unknown" +else case e in #( + e) gl_cv_cc_double_expbit0="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 printf "%s\n" "$gl_cv_cc_double_expbit0" >&6; } @@ -15602,13 +15882,13 @@ printf %s "checking where to find the exponent in a 'float'... " >&6; } if test ${gl_cv_cc_float_expbit0+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : gl_cv_cc_float_expbit0="word 0 bit 23" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -15679,15 +15959,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_float_expbit0=`cat conftest.out` -else $as_nop - gl_cv_cc_float_expbit0="unknown" +else case e in #( + e) gl_cv_cc_float_expbit0="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 printf "%s\n" "$gl_cv_cc_float_expbit0" >&6; } @@ -15711,8 +15994,8 @@ printf %s "checking where to find the exponent in a 'long double'... " >&6; } if test ${gl_cv_cc_long_double_expbit0+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -15730,7 +16013,7 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_cc_long_double_expbit0="word 2 bit 0" fi @@ -15745,7 +16028,7 @@ rm -rf conftest* _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_cc_long_double_expbit0="word 1 bit 20" fi @@ -15754,8 +16037,8 @@ rm -rf conftest* ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -15825,15 +16108,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_long_double_expbit0=`cat conftest.out` -else $as_nop - gl_cv_cc_long_double_expbit0="unknown" +else case e in #( + e) gl_cv_cc_long_double_expbit0="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 printf "%s\n" "$gl_cv_cc_long_double_expbit0" >&6; } @@ -15857,8 +16143,8 @@ printf %s "checking whether malloc (0) returns nonnull... " >&6; } if test ${ac_cv_func_malloc_0_nonnull+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on platforms where we know the result. @@ -15870,8 +16156,8 @@ then : *) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -15891,14 +16177,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_malloc_0_nonnull=yes -else $as_nop - ac_cv_func_malloc_0_nonnull=no +else case e in #( + e) ac_cv_func_malloc_0_nonnull=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } @@ -15933,8 +16222,8 @@ printf %s "checking absolute name of <math.h>... " >&6; } if test ${gl_cv_next_math_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_math_h = yes; then @@ -15976,7 +16265,8 @@ _ACEOF gl_cv_next_math_h='<'math.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 printf "%s\n" "$gl_cv_next_math_h" >&6; } @@ -16001,8 +16291,8 @@ printf %s "checking whether NAN macro works... " >&6; } if test ${gl_cv_header_math_nan_works+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> int @@ -16023,10 +16313,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_math_nan_works=yes -else $as_nop - gl_cv_header_math_nan_works=no +else case e in #( + e) gl_cv_header_math_nan_works=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 printf "%s\n" "$gl_cv_header_math_nan_works" >&6; } @@ -16038,8 +16330,8 @@ printf %s "checking whether HUGE_VAL works... " >&6; } if test ${gl_cv_header_math_huge_val_works+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> int @@ -16055,10 +16347,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_math_huge_val_works=yes -else $as_nop - gl_cv_header_math_huge_val_works=no +else case e in #( + e) gl_cv_header_math_huge_val_works=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 printf "%s\n" "$gl_cv_header_math_huge_val_works" >&6; } @@ -16077,8 +16371,8 @@ printf %s "checking for mbstate_t... " >&6; } if test ${ac_cv_type_mbstate_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #include <wchar.h> @@ -16093,10 +16387,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_mbstate_t=yes -else $as_nop - ac_cv_type_mbstate_t=no +else case e in #( + e) ac_cv_type_mbstate_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 printf "%s\n" "$ac_cv_type_mbstate_t" >&6; } @@ -16182,8 +16478,8 @@ printf %s "checking for nl_langinfo and CODESET... " >&6; } if test ${am_cv_langinfo_codeset+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <langinfo.h> int @@ -16197,12 +16493,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_langinfo_codeset=yes -else $as_nop - am_cv_langinfo_codeset=no +else case e in #( + e) am_cv_langinfo_codeset=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 printf "%s\n" "$am_cv_langinfo_codeset" >&6; } @@ -16220,8 +16518,8 @@ printf %s "checking for a traditional japanese locale... " >&6; } if test ${gt_cv_locale_ja+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -16354,7 +16652,8 @@ _ACEOF esac fi rm -fr conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 printf "%s\n" "$gt_cv_locale_ja" >&6; } @@ -16375,8 +16674,8 @@ printf %s "checking for a french Unicode locale... " >&6; } if test ${gt_cv_locale_fr_utf8+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) case "$host_os" in *-musl* | midipix*) gt_cv_locale_fr_utf8=fr_FR.UTF-8 @@ -16497,7 +16796,8 @@ _ACEOF rm -fr conftest* ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 printf "%s\n" "$gt_cv_locale_fr_utf8" >&6; } @@ -16537,8 +16837,8 @@ printf %s "checking for a transitional chinese locale... " >&6; } if test ${gt_cv_locale_zh_CN+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -16665,7 +16965,8 @@ _ACEOF gt_cv_locale_zh_CN=none fi rm -fr conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 printf "%s\n" "$gt_cv_locale_zh_CN" >&6; } @@ -16699,8 +17000,8 @@ printf %s "checking whether mbrtowc handles incomplete characters... " >&6; } if test ${gl_cv_func_mbrtowc_incomplete_state+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) case "$host_os" in # Guess no on AIX and OSF/1. aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; @@ -16711,8 +17012,8 @@ else $as_nop if test "$cross_compiling" = yes then : : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <locale.h> @@ -16737,11 +17038,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_mbrtowc_incomplete_state=yes -else $as_nop - gl_cv_func_mbrtowc_incomplete_state=no +else case e in #( + e) gl_cv_func_mbrtowc_incomplete_state=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi else @@ -16749,8 +17052,8 @@ fi if test "$cross_compiling" = yes then : : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <locale.h> @@ -16775,16 +17078,19 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_mbrtowc_incomplete_state=yes -else $as_nop - gl_cv_func_mbrtowc_incomplete_state=no +else case e in #( + e) gl_cv_func_mbrtowc_incomplete_state=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 printf "%s\n" "$gl_cv_func_mbrtowc_incomplete_state" >&6; } @@ -16797,8 +17103,8 @@ printf %s "checking whether mbrtowc works as well as mbtowc... " >&6; } if test ${gl_cv_func_mbrtowc_sanitycheck+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) case "$host_os" in # Guess no on Solaris 8. solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; @@ -16809,8 +17115,8 @@ else $as_nop if test "$cross_compiling" = yes then : : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <locale.h> @@ -16839,15 +17145,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_mbrtowc_sanitycheck=yes -else $as_nop - gl_cv_func_mbrtowc_sanitycheck=no +else case e in #( + e) gl_cv_func_mbrtowc_sanitycheck=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 printf "%s\n" "$gl_cv_func_mbrtowc_sanitycheck" >&6; } @@ -17063,8 +17372,9 @@ printf "%s\n" "#define MUSL_LIBC 1" >>confdefs.h if test "x$ac_cv_func_mmap" = xyes then : gl_have_mmap=yes -else $as_nop - gl_have_mmap=no +else case e in #( + e) gl_have_mmap=no ;; +esac fi @@ -17083,7 +17393,7 @@ printf %s "checking for MAP_ANONYMOUS... " >&6; } _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "I cannot identify this map" >/dev/null 2>&1 + $EGREP_TRADITIONAL "I cannot identify this map" >/dev/null 2>&1 then : gl_have_mmap_anonymous=yes fi @@ -17100,7 +17410,7 @@ rm -rf conftest* _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "I cannot identify this map" >/dev/null 2>&1 + $EGREP_TRADITIONAL "I cannot identify this map" >/dev/null 2>&1 then : printf "%s\n" "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h @@ -17188,8 +17498,8 @@ printf %s "checking whether memchr works... " >&6; } if test ${gl_cv_func_memchr_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess no on Android. @@ -17200,8 +17510,8 @@ then : *) gl_cv_func_memchr_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -17272,14 +17582,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_memchr_works=yes -else $as_nop - gl_cv_func_memchr_works=no +else case e in #( + e) gl_cv_func_memchr_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 printf "%s\n" "$gl_cv_func_memchr_works" >&6; } @@ -17470,8 +17783,9 @@ ac_fn_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_def if test "x$ac_cv_have_decl_memrchr" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_MEMRCHR $ac_have_decl" >>confdefs.h @@ -17484,8 +17798,8 @@ printf %s "checking whether <limits.h> defines MIN and MAX... " >&6; } if test ${gl_cv_minmax_in_limits_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int x = MIN (42, 17); @@ -17500,10 +17814,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_minmax_in_limits_h=yes -else $as_nop - gl_cv_minmax_in_limits_h=no +else case e in #( + e) gl_cv_minmax_in_limits_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_limits_h" >&5 printf "%s\n" "$gl_cv_minmax_in_limits_h" >&6; } @@ -17523,8 +17839,8 @@ printf %s "checking whether <sys/param.h> defines MIN and MAX... " >&6; } if test ${gl_cv_minmax_in_sys_param_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/param.h> int x = MIN (42, 17); @@ -17539,10 +17855,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_minmax_in_sys_param_h=yes -else $as_nop - gl_cv_minmax_in_sys_param_h=no +else case e in #( + e) gl_cv_minmax_in_sys_param_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_sys_param_h" >&5 printf "%s\n" "$gl_cv_minmax_in_sys_param_h" >&6; } @@ -17565,8 +17883,8 @@ printf %s "checking for O_CLOEXEC... " >&6; } if test ${gl_cv_macro_O_CLOEXEC+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> #ifndef O_CLOEXEC @@ -17584,10 +17902,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_macro_O_CLOEXEC=yes -else $as_nop - gl_cv_macro_O_CLOEXEC=no +else case e in #( + e) gl_cv_macro_O_CLOEXEC=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_O_CLOEXEC" >&5 printf "%s\n" "$gl_cv_macro_O_CLOEXEC" >&6; } @@ -17599,8 +17919,8 @@ printf %s "checking for promoted mode_t type... " >&6; } if test ${gl_cv_promoted_mode_t+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -17615,11 +17935,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_promoted_mode_t='int' -else $as_nop - gl_cv_promoted_mode_t='mode_t' +else case e in #( + e) gl_cv_promoted_mode_t='mode_t' ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 printf "%s\n" "$gl_cv_promoted_mode_t" >&6; } @@ -17652,8 +17974,8 @@ printf %s "checking for wchar_t... " >&6; } if test ${gt_cv_c_wchar_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> wchar_t foo = (wchar_t)'\0'; @@ -17668,10 +17990,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gt_cv_c_wchar_t=yes -else $as_nop - gt_cv_c_wchar_t=no +else case e in #( + e) gt_cv_c_wchar_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 printf "%s\n" "$gt_cv_c_wchar_t" >&6; } @@ -17694,8 +18018,8 @@ printf %s "checking for good max_align_t... " >&6; } if test ${gl_cv_type_max_align_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* On FreeBSD 12.0/x86, max_align_t defined by <stddef.h> has the correct alignment with the default (wrong) definition of @@ -17729,11 +18053,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_type_max_align_t=yes -else $as_nop - gl_cv_type_max_align_t=no +else case e in #( + e) gl_cv_type_max_align_t=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_max_align_t" >&5 printf "%s\n" "$gl_cv_type_max_align_t" >&6; } @@ -17752,8 +18078,8 @@ printf %s "checking whether NULL can be used in arbitrary expressions... " >&6; if test ${gl_cv_decl_null_works+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> int test[2 * (sizeof NULL == sizeof (void *)) -1]; @@ -17769,10 +18095,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_decl_null_works=yes -else $as_nop - gl_cv_decl_null_works=no +else case e in #( + e) gl_cv_decl_null_works=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 printf "%s\n" "$gl_cv_decl_null_works" >&6; } @@ -17786,8 +18114,8 @@ printf %s "checking for unreachable... " >&6; } if test ${gl_cv_func_unreachable+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -17803,12 +18131,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_unreachable=yes -else $as_nop - gl_cv_func_unreachable=no +else case e in #( + e) gl_cv_func_unreachable=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unreachable" >&5 printf "%s\n" "$gl_cv_func_unreachable" >&6; } @@ -17833,8 +18163,8 @@ printf %s "checking absolute name of <stddef.h>... " >&6; } if test ${gl_cv_next_stddef_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -17870,7 +18200,8 @@ _ACEOF gl_header=$gl_cv_absolute_stddef_h gl_cv_next_stddef_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 printf "%s\n" "$gl_cv_next_stddef_h" >&6; } @@ -17897,8 +18228,9 @@ ac_fn_check_decl "$LINENO" "fcloseall" "ac_cv_have_decl_fcloseall" "$ac_includes if test "x$ac_cv_have_decl_fcloseall" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_FCLOSEALL $ac_have_decl" >>confdefs.h @@ -17906,8 +18238,9 @@ ac_fn_check_decl "$LINENO" "getw" "ac_cv_have_decl_getw" "$ac_includes_default" if test "x$ac_cv_have_decl_getw" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETW $ac_have_decl" >>confdefs.h @@ -17915,8 +18248,9 @@ ac_fn_check_decl "$LINENO" "putw" "ac_cv_have_decl_putw" "$ac_includes_default" if test "x$ac_cv_have_decl_putw" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_PUTW $ac_have_decl" >>confdefs.h @@ -17938,8 +18272,8 @@ printf %s "checking absolute name of <stdio.h>... " >&6; } if test ${gl_cv_next_stdio_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -17975,7 +18309,8 @@ _ACEOF gl_header=$gl_cv_absolute_stdio_h gl_cv_next_stdio_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 printf "%s\n" "$gl_cv_next_stdio_h" >&6; } @@ -18000,8 +18335,8 @@ printf %s "checking which flavor of printf attribute matches inttypes macros... if test ${gl_cv_func_printf_attribute_flavor+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define __STDC_FORMAT_MACROS 1 @@ -18026,10 +18361,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_printf_attribute_flavor=system -else $as_nop - gl_cv_func_printf_attribute_flavor=gnu +else case e in #( + e) gl_cv_func_printf_attribute_flavor=gnu ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5 printf "%s\n" "$gl_cv_func_printf_attribute_flavor" >&6; } @@ -18071,8 +18408,9 @@ ac_fn_check_decl "$LINENO" "ecvt" "ac_cv_have_decl_ecvt" "$ac_includes_default" if test "x$ac_cv_have_decl_ecvt" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_ECVT $ac_have_decl" >>confdefs.h @@ -18080,8 +18418,9 @@ ac_fn_check_decl "$LINENO" "fcvt" "ac_cv_have_decl_fcvt" "$ac_includes_default" if test "x$ac_cv_have_decl_fcvt" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_FCVT $ac_have_decl" >>confdefs.h @@ -18089,8 +18428,9 @@ ac_fn_check_decl "$LINENO" "gcvt" "ac_cv_have_decl_gcvt" "$ac_includes_default" if test "x$ac_cv_have_decl_gcvt" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GCVT $ac_have_decl" >>confdefs.h @@ -18112,8 +18452,8 @@ printf %s "checking absolute name of <stdlib.h>... " >&6; } if test ${gl_cv_next_stdlib_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18149,7 +18489,8 @@ _ACEOF gl_header=$gl_cv_absolute_stdlib_h gl_cv_next_stdlib_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 printf "%s\n" "$gl_cv_next_stdlib_h" >&6; } @@ -18182,8 +18523,8 @@ printf %s "checking whether MB_CUR_MAX is correct... " >&6; } if test ${gl_cv_macro_MB_CUR_MAX_good+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) case "$host_os" in # Guess no on Solaris. solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; @@ -18194,8 +18535,8 @@ else $as_nop if test "$cross_compiling" = yes then : : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <locale.h> @@ -18214,15 +18555,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_macro_MB_CUR_MAX_good=yes -else $as_nop - gl_cv_macro_MB_CUR_MAX_good=no +else case e in #( + e) gl_cv_macro_MB_CUR_MAX_good=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_MB_CUR_MAX_good" >&5 printf "%s\n" "$gl_cv_macro_MB_CUR_MAX_good" >&6; } @@ -18253,8 +18597,9 @@ ac_fn_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_defau if test "x$ac_cv_have_decl_strdup" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_STRDUP $ac_have_decl" >>confdefs.h @@ -18265,8 +18610,8 @@ printf %s "checking whether strerror(0) succeeds... " >&6; } if test ${gl_cv_func_strerror_0_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on glibc systems. @@ -18279,8 +18624,8 @@ then : *) gl_cv_func_strerror_0_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> #include <errno.h> @@ -18304,14 +18649,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_strerror_0_works=yes -else $as_nop - gl_cv_func_strerror_0_works=no +else case e in #( + e) gl_cv_func_strerror_0_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 printf "%s\n" "$gl_cv_func_strerror_0_works" >&6; } @@ -18343,8 +18691,8 @@ printf %s "checking absolute name of <string.h>... " >&6; } if test ${gl_cv_next_string_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18380,7 +18728,8 @@ _ACEOF gl_header=$gl_cv_absolute_string_h gl_cv_next_string_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 printf "%s\n" "$gl_cv_next_string_h" >&6; } @@ -18426,8 +18775,8 @@ printf %s "checking absolute name of <strings.h>... " >&6; } if test ${gl_cv_next_strings_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_strings_h = yes; then @@ -18469,7 +18818,8 @@ _ACEOF gl_cv_next_strings_h='<'strings.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_strings_h" >&5 printf "%s\n" "$gl_cv_next_strings_h" >&6; } @@ -18518,8 +18868,8 @@ printf %s "checking whether strncat works... " >&6; } if test ${gl_cv_func_strncat_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -18531,8 +18881,8 @@ then : *) gl_cv_func_strncat_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -18609,14 +18959,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_strncat_works=yes -else $as_nop - gl_cv_func_strncat_works=no +else case e in #( + e) gl_cv_func_strncat_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strncat_works" >&5 printf "%s\n" "$gl_cv_func_strncat_works" >&6; } @@ -18656,8 +19009,8 @@ printf %s "checking absolute name of <sys/types.h>... " >&6; } if test ${gl_cv_next_sys_types_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18693,7 +19046,8 @@ _ACEOF gl_header=$gl_cv_absolute_sys_types_h gl_cv_next_sys_types_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 printf "%s\n" "$gl_cv_next_sys_types_h" >&6; } @@ -18753,8 +19107,8 @@ printf %s "checking for struct timespec in <time.h>... " >&6; } if test ${gl_cv_sys_struct_timespec_in_time_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> @@ -18769,10 +19123,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timespec_in_time_h=yes -else $as_nop - gl_cv_sys_struct_timespec_in_time_h=no +else case e in #( + e) gl_cv_sys_struct_timespec_in_time_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 printf "%s\n" "$gl_cv_sys_struct_timespec_in_time_h" >&6; } @@ -18789,8 +19145,8 @@ printf %s "checking for struct timespec in <sys/time.h>... " >&6; } if test ${gl_cv_sys_struct_timespec_in_sys_time_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/time.h> @@ -18805,10 +19161,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timespec_in_sys_time_h=yes -else $as_nop - gl_cv_sys_struct_timespec_in_sys_time_h=no +else case e in #( + e) gl_cv_sys_struct_timespec_in_sys_time_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 printf "%s\n" "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } @@ -18820,8 +19178,8 @@ printf %s "checking for struct timespec in <pthread.h>... " >&6; } if test ${gl_cv_sys_struct_timespec_in_pthread_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <pthread.h> @@ -18836,10 +19194,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timespec_in_pthread_h=yes -else $as_nop - gl_cv_sys_struct_timespec_in_pthread_h=no +else case e in #( + e) gl_cv_sys_struct_timespec_in_pthread_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 printf "%s\n" "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } @@ -18851,8 +19211,8 @@ printf %s "checking for struct timespec in <unistd.h>... " >&6; } if test ${gl_cv_sys_struct_timespec_in_unistd_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -18867,10 +19227,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_sys_struct_timespec_in_unistd_h=yes -else $as_nop - gl_cv_sys_struct_timespec_in_unistd_h=no +else case e in #( + e) gl_cv_sys_struct_timespec_in_unistd_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5 printf "%s\n" "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; } @@ -18904,8 +19266,8 @@ printf %s "checking absolute name of <time.h>... " >&6; } if test ${gl_cv_next_time_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18941,7 +19303,8 @@ _ACEOF gl_header=$gl_cv_absolute_time_h gl_cv_next_time_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 printf "%s\n" "$gl_cv_next_time_h" >&6; } @@ -18973,8 +19336,8 @@ printf %s "checking for TIME_UTC in <time.h>... " >&6; } if test ${gl_cv_time_h_has_TIME_UTC+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> @@ -18989,10 +19352,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_time_h_has_TIME_UTC=yes -else $as_nop - gl_cv_time_h_has_TIME_UTC=no +else case e in #( + e) gl_cv_time_h_has_TIME_UTC=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_h_has_TIME_UTC" >&5 printf "%s\n" "$gl_cv_time_h_has_TIME_UTC" >&6; } @@ -19065,8 +19430,9 @@ ac_fn_check_decl "$LINENO" "execvpe" "ac_cv_have_decl_execvpe" "$ac_includes_def if test "x$ac_cv_have_decl_execvpe" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_EXECVPE $ac_have_decl" >>confdefs.h @@ -19090,8 +19456,8 @@ printf %s "checking absolute name of <unistd.h>... " >&6; } if test ${gl_cv_next_unistd_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_unistd_h = yes; then @@ -19133,7 +19499,8 @@ _ACEOF gl_cv_next_unistd_h='<'unistd.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 printf "%s\n" "$gl_cv_next_unistd_h" >&6; } @@ -19212,8 +19579,8 @@ printf %s "checking absolute name of <utime.h>... " >&6; } if test ${gl_cv_next_utime_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_utime_h = yes; then @@ -19255,7 +19622,8 @@ _ACEOF gl_cv_next_utime_h='<'utime.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_utime_h" >&5 printf "%s\n" "$gl_cv_next_utime_h" >&6; } @@ -19292,8 +19660,8 @@ printf %s "checking whether the utimes function works... " >&6; } if test ${gl_cv_func_working_utimes+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on musl systems. @@ -19303,8 +19671,8 @@ then : *) gl_cv_func_working_utimes="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -19431,14 +19799,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_working_utimes=yes -else $as_nop - gl_cv_func_working_utimes=no +else case e in #( + e) gl_cv_func_working_utimes=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 printf "%s\n" "$gl_cv_func_working_utimes" >&6; } @@ -19468,8 +19839,8 @@ printf %s "checking for inttypes.h... " >&6; } if test ${gl_cv_header_inttypes_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -19486,10 +19857,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_inttypes_h=yes -else $as_nop - gl_cv_header_inttypes_h=no +else case e in #( + e) gl_cv_header_inttypes_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 printf "%s\n" "$gl_cv_header_inttypes_h" >&6; } @@ -19505,8 +19878,8 @@ printf %s "checking for stdint.h... " >&6; } if test ${gl_cv_header_stdint_h+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <stdint.h> @@ -19521,10 +19894,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_stdint_h=yes -else $as_nop - gl_cv_header_stdint_h=no +else case e in #( + e) gl_cv_header_stdint_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5 printf "%s\n" "$gl_cv_header_stdint_h" >&6; } @@ -19542,8 +19917,8 @@ printf %s "checking for intmax_t... " >&6; } if test ${gt_cv_c_intmax_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -19566,10 +19941,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gt_cv_c_intmax_t=yes -else $as_nop - gt_cv_c_intmax_t=no +else case e in #( + e) gt_cv_c_intmax_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5 printf "%s\n" "$gt_cv_c_intmax_t" >&6; } @@ -19595,8 +19972,8 @@ printf %s "checking whether snprintf returns a byte count as in C99... " >&6; } if test ${gl_cv_func_snprintf_retval_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -19640,11 +20017,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_snprintf_retval_c99="guessing yes" -else $as_nop - gl_cv_func_snprintf_retval_c99="guessing no" +else case e in #( + e) gl_cv_func_snprintf_retval_c99="guessing no" ;; +esac fi rm -rf conftest* @@ -19653,8 +20031,8 @@ rm -rf conftest* *) gl_cv_func_snprintf_retval_c99="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -19689,14 +20067,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_snprintf_retval_c99=yes -else $as_nop - gl_cv_func_snprintf_retval_c99=no +else case e in #( + e) gl_cv_func_snprintf_retval_c99=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5 printf "%s\n" "$gl_cv_func_snprintf_retval_c99" >&6; } @@ -19709,8 +20090,8 @@ printf %s "checking whether snprintf truncates the result as in C99... " >&6; } if test ${gl_cv_func_snprintf_truncation_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -19759,8 +20140,8 @@ then : *) gl_cv_func_snprintf_truncation_c99="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -19792,14 +20173,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_snprintf_truncation_c99=yes -else $as_nop - gl_cv_func_snprintf_truncation_c99=no +else case e in #( + e) gl_cv_func_snprintf_truncation_c99=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_truncation_c99" >&5 printf "%s\n" "$gl_cv_func_snprintf_truncation_c99" >&6; } @@ -19842,8 +20226,9 @@ fi if test "x$ac_cv_have_decl__snprintf" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL__SNPRINTF $ac_have_decl" >>confdefs.h @@ -19874,8 +20259,8 @@ printf %s "checking whether printf supports size specifiers as in C99... " >&6; if test ${gl_cv_func_printf_sizes_c99+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -19915,11 +20300,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_printf_sizes_c99="guessing yes" -else $as_nop - gl_cv_func_printf_sizes_c99="guessing no" +else case e in #( + e) gl_cv_func_printf_sizes_c99="guessing no" ;; +esac fi rm -rf conftest* @@ -19928,8 +20314,8 @@ rm -rf conftest* *) gl_cv_func_printf_sizes_c99="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -19972,14 +20358,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_sizes_c99=yes -else $as_nop - gl_cv_func_printf_sizes_c99=no +else case e in #( + e) gl_cv_func_printf_sizes_c99=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5 printf "%s\n" "$gl_cv_func_printf_sizes_c99" >&6; } @@ -19993,8 +20382,8 @@ printf %s "checking whether printf supports size specifiers as in C23... " >&6; if test ${gl_cv_func_printf_sizes_c23+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -20011,8 +20400,8 @@ then : *) gl_cv_func_printf_sizes_c23="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -20071,14 +20460,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_sizes_c23=yes -else $as_nop - gl_cv_func_printf_sizes_c23=no +else case e in #( + e) gl_cv_func_printf_sizes_c23=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c23" >&5 printf "%s\n" "$gl_cv_func_printf_sizes_c23" >&6; } @@ -20090,8 +20482,8 @@ printf %s "checking whether printf supports 'long double' arguments... " >&6; } if test ${gl_cv_func_printf_long_double+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -20110,11 +20502,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_printf_long_double="guessing yes" -else $as_nop - gl_cv_func_printf_long_double="guessing no" +else case e in #( + e) gl_cv_func_printf_long_double="guessing no" ;; +esac fi rm -rf conftest* @@ -20122,8 +20515,8 @@ rm -rf conftest* *) gl_cv_func_printf_long_double="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -20150,14 +20543,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_long_double=yes -else $as_nop - gl_cv_func_printf_long_double=no +else case e in #( + e) gl_cv_func_printf_long_double=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5 printf "%s\n" "$gl_cv_func_printf_long_double" >&6; } @@ -20169,8 +20565,8 @@ printf %s "checking whether printf supports infinite 'double' arguments... " >&6 if test ${gl_cv_func_printf_infinite+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -20211,11 +20607,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_printf_infinite="guessing yes" -else $as_nop - gl_cv_func_printf_infinite="guessing no" +else case e in #( + e) gl_cv_func_printf_infinite="guessing no" ;; +esac fi rm -rf conftest* @@ -20224,8 +20621,8 @@ rm -rf conftest* *) gl_cv_func_printf_infinite="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -20298,14 +20695,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_infinite=yes -else $as_nop - gl_cv_func_printf_infinite=no +else case e in #( + e) gl_cv_func_printf_infinite=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5 printf "%s\n" "$gl_cv_func_printf_infinite" >&6; } @@ -20327,8 +20727,8 @@ printf %s "checking whether printf supports infinite 'long double' arguments... if test ${gl_cv_func_printf_infinite_long_double+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_cpu" in @@ -20363,11 +20763,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_printf_infinite_long_double="guessing yes" -else $as_nop - gl_cv_func_printf_infinite_long_double="guessing no" +else case e in #( + e) gl_cv_func_printf_infinite_long_double="guessing no" ;; +esac fi rm -rf conftest* @@ -20378,8 +20779,8 @@ rm -rf conftest* ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -20647,14 +21048,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_infinite_long_double=yes -else $as_nop - gl_cv_func_printf_infinite_long_double=no +else case e in #( + e) gl_cv_func_printf_infinite_long_double=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5 printf "%s\n" "$gl_cv_func_printf_infinite_long_double" >&6; } @@ -20671,8 +21075,8 @@ printf %s "checking whether printf supports the 'a' and 'A' directives... " >&6; if test ${gl_cv_func_printf_directive_a+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -20691,11 +21095,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "BZ2908" >/dev/null 2>&1 + $EGREP_TRADITIONAL "BZ2908" >/dev/null 2>&1 then : gl_cv_func_printf_directive_a="guessing yes" -else $as_nop - gl_cv_func_printf_directive_a="guessing no" +else case e in #( + e) gl_cv_func_printf_directive_a="guessing no" ;; +esac fi rm -rf conftest* @@ -20710,8 +21115,8 @@ rm -rf conftest* *) gl_cv_func_printf_directive_a="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -20773,14 +21178,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_a=yes -else $as_nop - gl_cv_func_printf_directive_a=no +else case e in #( + e) gl_cv_func_printf_directive_a=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5 printf "%s\n" "$gl_cv_func_printf_directive_a" >&6; } @@ -20792,8 +21200,8 @@ printf %s "checking whether printf supports the 'b' directive... " >&6; } if test ${gl_cv_func_printf_directive_b+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -20812,11 +21220,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Lucky" >/dev/null 2>&1 then : gl_cv_func_printf_directive_uppercase_b="guessing yes" -else $as_nop - gl_cv_func_printf_directive_uppercase_b="guessing no" +else case e in #( + e) gl_cv_func_printf_directive_uppercase_b="guessing no" ;; +esac fi rm -rf conftest* @@ -20831,8 +21240,8 @@ rm -rf conftest* *) gl_cv_func_printf_directive_b="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -20850,14 +21259,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_b=yes -else $as_nop - gl_cv_func_printf_directive_b=no +else case e in #( + e) gl_cv_func_printf_directive_b=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_b" >&5 printf "%s\n" "$gl_cv_func_printf_directive_b" >&6; } @@ -20869,8 +21281,8 @@ printf %s "checking whether printf supports the 'F' directive... " >&6; } if test ${gl_cv_func_printf_directive_f+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -20905,11 +21317,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_printf_directive_f="guessing yes" -else $as_nop - gl_cv_func_printf_directive_f="guessing no" +else case e in #( + e) gl_cv_func_printf_directive_f="guessing no" ;; +esac fi rm -rf conftest* @@ -20918,8 +21331,8 @@ rm -rf conftest* *) gl_cv_func_printf_directive_f="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -20945,14 +21358,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_f=yes -else $as_nop - gl_cv_func_printf_directive_f=no +else case e in #( + e) gl_cv_func_printf_directive_f=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5 printf "%s\n" "$gl_cv_func_printf_directive_f" >&6; } @@ -20964,8 +21380,8 @@ printf %s "checking whether printf supports the 'n' directive... " >&6; } if test ${gl_cv_func_printf_directive_n+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -20980,8 +21396,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_printf_directive_n="guessing yes" -else $as_nop - gl_cv_func_printf_directive_n="guessing no" +else case e in #( + e) gl_cv_func_printf_directive_n="guessing no" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; @@ -20992,8 +21409,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext *) gl_cv_func_printf_directive_n="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21035,14 +21452,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_n=yes -else $as_nop - gl_cv_func_printf_directive_n=no +else case e in #( + e) gl_cv_func_printf_directive_n=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5 printf "%s\n" "$gl_cv_func_printf_directive_n" >&6; } @@ -21054,8 +21474,8 @@ printf %s "checking whether printf supports the 'ls' directive... " >&6; } if test ${gl_cv_func_printf_directive_ls+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21074,8 +21494,8 @@ then : *) gl_cv_func_printf_directive_ls="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21125,14 +21545,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_ls=yes -else $as_nop - gl_cv_func_printf_directive_ls=no +else case e in #( + e) gl_cv_func_printf_directive_ls=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5 printf "%s\n" "$gl_cv_func_printf_directive_ls" >&6; } @@ -21144,8 +21567,8 @@ printf %s "checking whether printf supports the 'lc' directive correctly... " >& if test ${gl_cv_func_printf_directive_lc+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21156,8 +21579,8 @@ then : *) gl_cv_func_printf_directive_lc="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21180,14 +21603,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_directive_lc=yes -else $as_nop - gl_cv_func_printf_directive_lc=no +else case e in #( + e) gl_cv_func_printf_directive_lc=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_lc" >&5 printf "%s\n" "$gl_cv_func_printf_directive_lc" >&6; } @@ -21199,8 +21625,8 @@ printf %s "checking whether printf supports POSIX/XSI format strings with positi if test ${gl_cv_func_printf_positions+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21219,8 +21645,8 @@ then : gl_cv_func_printf_positions="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21238,14 +21664,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_positions=yes -else $as_nop - gl_cv_func_printf_positions=no +else case e in #( + e) gl_cv_func_printf_positions=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5 printf "%s\n" "$gl_cv_func_printf_positions" >&6; } @@ -21257,8 +21686,8 @@ printf %s "checking whether printf supports the grouping flag... " >&6; } if test ${gl_cv_func_printf_flag_grouping+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21272,8 +21701,8 @@ then : *) gl_cv_func_printf_flag_grouping="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21290,14 +21719,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_flag_grouping=yes -else $as_nop - gl_cv_func_printf_flag_grouping=no +else case e in #( + e) gl_cv_func_printf_flag_grouping=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5 printf "%s\n" "$gl_cv_func_printf_flag_grouping" >&6; } @@ -21309,8 +21741,8 @@ printf %s "checking whether printf supports the left-adjust flag correctly... " if test ${gl_cv_func_printf_flag_leftadjust+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21327,8 +21759,8 @@ then : *) gl_cv_func_printf_flag_leftadjust="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21346,14 +21778,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_flag_leftadjust=yes -else $as_nop - gl_cv_func_printf_flag_leftadjust=no +else case e in #( + e) gl_cv_func_printf_flag_leftadjust=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5 printf "%s\n" "$gl_cv_func_printf_flag_leftadjust" >&6; } @@ -21365,8 +21800,8 @@ printf %s "checking whether printf supports the zero flag correctly... " >&6; } if test ${gl_cv_func_printf_flag_zero+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21385,8 +21820,8 @@ then : *) gl_cv_func_printf_flag_zero="$gl_cross_guess_normal";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21405,14 +21840,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_flag_zero=yes -else $as_nop - gl_cv_func_printf_flag_zero=no +else case e in #( + e) gl_cv_func_printf_flag_zero=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5 printf "%s\n" "$gl_cv_func_printf_flag_zero" >&6; } @@ -21424,8 +21862,8 @@ printf %s "checking whether printf supports the alternative flag with a zero pre if test ${gl_cv_func_printf_flag_alt_precision_zero+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21439,8 +21877,8 @@ then : *) gl_cv_func_printf_flag_alt_precision_zero="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21456,14 +21894,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_flag_alt_precision_zero=yes -else $as_nop - gl_cv_func_printf_flag_alt_precision_zero=no +else case e in #( + e) gl_cv_func_printf_flag_alt_precision_zero=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_alt_precision_zero" >&5 printf "%s\n" "$gl_cv_func_printf_flag_alt_precision_zero" >&6; } @@ -21475,8 +21916,8 @@ printf %s "checking whether printf supports large precisions... " >&6; } if test ${gl_cv_func_printf_precision+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -21490,8 +21931,8 @@ then : *) gl_cv_func_printf_precision="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> @@ -21520,14 +21961,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_printf_precision=yes -else $as_nop - gl_cv_func_printf_precision=no +else case e in #( + e) gl_cv_func_printf_precision=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5 printf "%s\n" "$gl_cv_func_printf_precision" >&6; } @@ -21540,8 +21984,8 @@ printf %s "checking whether printf survives out-of-memory conditions... " >&6; } if test ${gl_cv_func_printf_enomem+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) gl_cv_func_printf_enomem="guessing no" if test "$cross_compiling" = no; then if test $APPLE_UNIVERSAL_BUILD = 0; then @@ -21760,7 +22204,8 @@ _ACEOF *) gl_cv_func_printf_enomem="$gl_cross_guess_normal";; esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5 printf "%s\n" "$gl_cv_func_printf_enomem" >&6; } @@ -21889,8 +22334,8 @@ printf %s "checking whether <wchar.h> uses 'inline' correctly... " >&6; } if test ${gl_cv_header_wchar_h_correct_inline+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_cv_header_wchar_h_correct_inline=yes +else case e in #( + e) gl_cv_header_wchar_h_correct_inline=yes case "$host_os" in *-gnu* | gnu*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -21938,7 +22383,8 @@ _ACEOF rm -f conftest12.c conftest12.$ac_objext conftest$ac_exeext ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 printf "%s\n" "$gl_cv_header_wchar_h_correct_inline" >&6; } @@ -21984,8 +22430,8 @@ printf %s "checking absolute name of <wchar.h>... " >&6; } if test ${gl_cv_next_wchar_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test $ac_cv_header_wchar_h = yes; then @@ -22027,7 +22473,8 @@ _ACEOF gl_cv_next_wchar_h='<'wchar.h'>' fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 printf "%s\n" "$gl_cv_next_wchar_h" >&6; } @@ -22078,8 +22525,9 @@ printf "%s\n" "$gl_cv_next_wchar_h" >&6; } if test "x$ac_cv_have_decl_wcsdup" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_WCSDUP $ac_have_decl" >>confdefs.h @@ -22094,8 +22542,8 @@ printf %s "checking for C compiler option to allow warnings... " >&6; } if test ${gl_cv_cc_wallow+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -f conftest* +else case e in #( + e) rm -f conftest* echo 'int dummy;' > conftest.c { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 @@ -22115,7 +22563,8 @@ else $as_nop gl_cv_cc_wallow=none fi rm -f conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_wallow" >&5 printf "%s\n" "$gl_cv_cc_wallow" >&6; } @@ -22215,8 +22664,8 @@ printf %s "checking whether access honors trailing slash... " >&6; } if test ${gl_cv_func_access_slash_works+y} then : printf %s "(cached) " >&6 -else $as_nop - # Assume that if we have lstat, we can also check symlinks. +else case e in #( + e) # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then rm -rf conftest.f conftest.lnk touch conftest.f || as_fn_error $? "cannot create temporary files" "$LINENO" 5 @@ -22234,8 +22683,8 @@ then : *) gl_cv_func_access_slash_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -22255,18 +22704,21 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_access_slash_works=yes -else $as_nop - gl_cv_func_access_slash_works=no +else case e in #( + e) gl_cv_func_access_slash_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.f conftest.lnk else gl_cv_func_access_slash_works="guessing yes" fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_access_slash_works" >&5 printf "%s\n" "$gl_cv_func_access_slash_works" >&6; } @@ -22321,8 +22773,8 @@ printf %s "checking for alignas and alignof... " >&6; } if test ${gl_cv_header_working_stdalign_h+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_save_CFLAGS=$CFLAGS +else case e in #( + e) gl_save_CFLAGS=$CFLAGS for gl_working in "yes, keywords" "yes, <stdalign.h> macros"; do case $gl_working in #( *stdalign.h*) : @@ -22377,14 +22829,16 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_header_working_stdalign_h=$gl_working -else $as_nop - gl_cv_header_working_stdalign_h=no +else case e in #( + e) gl_cv_header_working_stdalign_h=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS=$gl_save_CFLAGS test "$gl_cv_header_working_stdalign_h" != no && break - done + done ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 printf "%s\n" "$gl_cv_header_working_stdalign_h" >&6; } @@ -22413,8 +22867,8 @@ printf %s "checking for alloca as a compiler built-in... " >&6; } if test ${gl_cv_rpl_alloca+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -22424,15 +22878,17 @@ else $as_nop _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Need own alloca" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Need own alloca" >/dev/null 2>&1 then : gl_cv_rpl_alloca=yes -else $as_nop - gl_cv_rpl_alloca=no +else case e in #( + e) gl_cv_rpl_alloca=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 printf "%s\n" "$gl_cv_rpl_alloca" >&6; } @@ -22494,8 +22950,8 @@ printf %s "checking for static_assert... " >&6; } if test ${gl_cv_static_assert+y} then : printf %s "(cached) " >&6 -else $as_nop - gl_save_CFLAGS=$CFLAGS +else case e in #( + e) gl_save_CFLAGS=$CFLAGS for gl_working in "yes, a keyword" "yes, an <assert.h> macro"; do case $gl_working in #( *assert.h*) : @@ -22530,13 +22986,15 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_static_assert=$gl_working -else $as_nop - gl_cv_static_assert=no +else case e in #( + e) gl_cv_static_assert=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS=$gl_save_CFLAGS test "$gl_cv_static_assert" != no && break - done + done ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_static_assert" >&5 printf "%s\n" "$gl_cv_static_assert" >&6; } @@ -22565,8 +23023,8 @@ printf %s "checking absolute name of <assert.h>... " >&6; } if test ${gl_cv_next_assert_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -22602,7 +23060,8 @@ _ACEOF gl_header=$gl_cv_absolute_assert_h gl_cv_next_assert_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_assert_h" >&5 printf "%s\n" "$gl_cv_next_assert_h" >&6; } @@ -22667,8 +23126,8 @@ printf %s "checking for __builtin_expect... " >&6; } if test ${gl_cv___builtin_expect+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -22681,8 +23140,8 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv___builtin_expect=yes -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <builtins.h> @@ -22696,14 +23155,17 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv___builtin_expect="in <builtins.h>" -else $as_nop - gl_cv___builtin_expect=no +else case e in #( + e) gl_cv___builtin_expect=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext + conftest$ac_exeext conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5 printf "%s\n" "$gl_cv___builtin_expect" >&6; } @@ -22726,10 +23188,11 @@ then : GL_GENERATE_BYTESWAP_H=false -else $as_nop - +else case e in #( + e) GL_GENERATE_BYTESWAP_H=true - + ;; +esac fi done @@ -22778,17 +23241,17 @@ printf %s "checking whether calloc (0, n) and calloc (n, 0) return nonnull... " if test ${ac_cv_func_calloc_0_nonnull+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $cross_compiling != yes; then +else case e in #( + e) if test $cross_compiling != yes; then ac_cv_func_calloc_0_nonnull=yes if test "$cross_compiling" = yes then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling -See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -22808,11 +23271,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : -else $as_nop - ac_cv_func_calloc_0_nonnull=no +else case e in #( + e) ac_cv_func_calloc_0_nonnull=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi else @@ -22827,7 +23292,8 @@ fi *) ac_cv_func_calloc_0_nonnull="$gl_cross_guess_normal" ;; esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_calloc_0_nonnull" >&6; } @@ -23016,8 +23482,8 @@ printf %s "checking whether this system supports file names of any length... " > if test ${gl_cv_have_unlimited_file_name_length+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Arrange to define PATH_MAX, like "pathmax.h" does. */ @@ -23045,14 +23511,16 @@ have_arbitrary_file_name_length_limit #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1 + $EGREP_TRADITIONAL "have_arbitrary_file_name_length_limit" >/dev/null 2>&1 then : gl_cv_have_unlimited_file_name_length=no -else $as_nop - gl_cv_have_unlimited_file_name_length=yes +else case e in #( + e) gl_cv_have_unlimited_file_name_length=yes ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_unlimited_file_name_length" >&5 printf "%s\n" "$gl_cv_have_unlimited_file_name_length" >&6; } @@ -23108,8 +23576,8 @@ printf %s "checking for library containing clock_gettime... " >&6; } if test ${ac_cv_search_clock_gettime+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -23153,11 +23621,13 @@ done if test ${ac_cv_search_clock_gettime+y} then : -else $as_nop - ac_cv_search_clock_gettime=no +else case e in #( + e) ac_cv_search_clock_gettime=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 printf "%s\n" "$ac_cv_search_clock_gettime" >&6; } @@ -23313,8 +23783,9 @@ printf "%s\n" "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h if test ${with_openssl+y} then : withval=$with_openssl; -else $as_nop - with_openssl=$with_openssl_default +else case e in #( + e) with_openssl=$with_openssl_default ;; +esac fi @@ -23326,8 +23797,8 @@ printf %s "checking whether openssl is GPL compatible... " >&6; } if test ${gl_cv_openssl_gpl_compat+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <openssl/opensslv.h> @@ -23346,10 +23817,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_openssl_gpl_compat=yes -else $as_nop - gl_cv_openssl_gpl_compat=no +else case e in #( + e) gl_cv_openssl_gpl_compat=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5 printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; } @@ -23361,8 +23834,8 @@ printf %s "checking for MD5 in -lcrypto... " >&6; } if test ${ac_cv_lib_crypto_MD5+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -23388,12 +23861,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypto_MD5=yes -else $as_nop - ac_cv_lib_crypto_MD5=no +else case e in #( + e) ac_cv_lib_crypto_MD5=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_MD5" >&5 printf "%s\n" "$ac_cv_lib_crypto_MD5" >&6; } @@ -23445,8 +23920,9 @@ printf "%s\n" "$as_me: WARNING: $message" >&2;} if test ${with_openssl+y} then : withval=$with_openssl; -else $as_nop - with_openssl=$with_openssl_default +else case e in #( + e) with_openssl=$with_openssl_default ;; +esac fi @@ -23458,8 +23934,8 @@ printf %s "checking whether openssl is GPL compatible... " >&6; } if test ${gl_cv_openssl_gpl_compat+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <openssl/opensslv.h> @@ -23478,10 +23954,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_openssl_gpl_compat=yes -else $as_nop - gl_cv_openssl_gpl_compat=no +else case e in #( + e) gl_cv_openssl_gpl_compat=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5 printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; } @@ -23493,8 +23971,8 @@ printf %s "checking for SHA1 in -lcrypto... " >&6; } if test ${ac_cv_lib_crypto_SHA1+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -23520,12 +23998,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypto_SHA1=yes -else $as_nop - ac_cv_lib_crypto_SHA1=no +else case e in #( + e) ac_cv_lib_crypto_SHA1=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1" >&5 printf "%s\n" "$ac_cv_lib_crypto_SHA1" >&6; } @@ -23577,8 +24057,9 @@ printf "%s\n" "$as_me: WARNING: $message" >&2;} if test ${with_openssl+y} then : withval=$with_openssl; -else $as_nop - with_openssl=$with_openssl_default +else case e in #( + e) with_openssl=$with_openssl_default ;; +esac fi @@ -23590,8 +24071,8 @@ printf %s "checking whether openssl is GPL compatible... " >&6; } if test ${gl_cv_openssl_gpl_compat+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <openssl/opensslv.h> @@ -23610,10 +24091,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_openssl_gpl_compat=yes -else $as_nop - gl_cv_openssl_gpl_compat=no +else case e in #( + e) gl_cv_openssl_gpl_compat=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5 printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; } @@ -23625,8 +24108,8 @@ printf %s "checking for SHA256 in -lcrypto... " >&6; } if test ${ac_cv_lib_crypto_SHA256+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -23652,12 +24135,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypto_SHA256=yes -else $as_nop - ac_cv_lib_crypto_SHA256=no +else case e in #( + e) ac_cv_lib_crypto_SHA256=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA256" >&5 printf "%s\n" "$ac_cv_lib_crypto_SHA256" >&6; } @@ -23709,8 +24194,9 @@ printf "%s\n" "$as_me: WARNING: $message" >&2;} if test ${with_openssl+y} then : withval=$with_openssl; -else $as_nop - with_openssl=$with_openssl_default +else case e in #( + e) with_openssl=$with_openssl_default ;; +esac fi @@ -23722,8 +24208,8 @@ printf %s "checking whether openssl is GPL compatible... " >&6; } if test ${gl_cv_openssl_gpl_compat+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <openssl/opensslv.h> @@ -23742,10 +24228,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_openssl_gpl_compat=yes -else $as_nop - gl_cv_openssl_gpl_compat=no +else case e in #( + e) gl_cv_openssl_gpl_compat=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_openssl_gpl_compat" >&5 printf "%s\n" "$gl_cv_openssl_gpl_compat" >&6; } @@ -23757,8 +24245,8 @@ printf %s "checking for SHA512 in -lcrypto... " >&6; } if test ${ac_cv_lib_crypto_SHA512+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -23784,12 +24272,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypto_SHA512=yes -else $as_nop - ac_cv_lib_crypto_SHA512=no +else case e in #( + e) ac_cv_lib_crypto_SHA512=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA512" >&5 printf "%s\n" "$ac_cv_lib_crypto_SHA512" >&6; } @@ -23853,8 +24343,9 @@ fi if test "x$ac_cv_have_decl_dirfd" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_DIRFD $ac_have_decl" >>confdefs.h @@ -23867,8 +24358,8 @@ printf %s "checking whether dirfd is a macro... " >&6; } if test ${gl_cv_func_dirfd_macro+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -23878,14 +24369,16 @@ else $as_nop #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1 + $EGREP_TRADITIONAL "dirent_header_defines_dirfd" >/dev/null 2>&1 then : gl_cv_func_dirfd_macro=yes -else $as_nop - gl_cv_func_dirfd_macro=no +else case e in #( + e) gl_cv_func_dirfd_macro=no ;; +esac fi rm -rf conftest* - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 printf "%s\n" "$gl_cv_func_dirfd_macro" >&6; } @@ -23922,8 +24415,8 @@ printf %s "checking how to get the file descriptor associated with an open DIR*. if test ${gl_cv_sys_dir_fd_member_name+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) dirfd_save_CFLAGS=$CFLAGS for ac_expr in d_fd dd_fd; do @@ -23954,7 +24447,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext gl_cv_sys_dir_fd_member_name=$ac_expr - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 printf "%s\n" "$gl_cv_sys_dir_fd_member_name" >&6; } @@ -23993,8 +24487,8 @@ printf %s "checking whether // is distinct from /... " >&6; } if test ${gl_cv_double_slash_root+y} then : printf %s "(cached) " >&6 -else $as_nop - if test x"$cross_compiling" = xyes ; then +else case e in #( + e) if test x"$cross_compiling" = xyes ; then # When cross-compiling, there is no way to tell whether // is special # short of a list of hosts. However, the only known hosts to date # that have a distinct // are Apollo DomainOS (too old to port to), @@ -24016,7 +24510,8 @@ else $as_nop else gl_cv_double_slash_root=yes fi - fi + fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 printf "%s\n" "$gl_cv_double_slash_root" >&6; } @@ -24051,8 +24546,8 @@ printf %s "checking whether dup works... " >&6; } if test ${gl_cv_func_dup_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess no on native Windows. @@ -24060,8 +24555,8 @@ then : *) gl_cv_func_dup_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> #include <fcntl.h> @@ -24085,14 +24580,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_dup_works=yes -else $as_nop - gl_cv_func_dup_works=no +else case e in #( + e) gl_cv_func_dup_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5 printf "%s\n" "$gl_cv_func_dup_works" >&6; } @@ -24149,8 +24647,8 @@ printf %s "checking whether dup2 works... " >&6; } if test ${gl_cv_func_dup2_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in mingw* | windows*) # on this platform, dup2 always returns 0 for success @@ -24169,8 +24667,8 @@ then : gl_cv_func_dup2_works="guessing no" ;; *) gl_cv_func_dup2_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <errno.h> @@ -24240,14 +24738,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_dup2_works=yes -else $as_nop - gl_cv_func_dup2_works=no +else case e in #( + e) gl_cv_func_dup2_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 printf "%s\n" "$gl_cv_func_dup2_works" >&6; } @@ -24426,8 +24927,8 @@ printf %s "checking for faccessat... " >&6; } if test ${gl_cv_onwards_func_faccessat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -24471,7 +24972,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5 printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; } @@ -24511,8 +25013,8 @@ printf %s "checking for getgroups in -lbsd... " >&6; } if test ${ac_cv_lib_bsd_getgroups+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -24538,12 +25040,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bsd_getgroups=yes -else $as_nop - ac_cv_lib_bsd_getgroups=no +else case e in #( + e) ac_cv_lib_bsd_getgroups=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 printf "%s\n" "$ac_cv_lib_bsd_getgroups" >&6; } @@ -24562,8 +25066,8 @@ printf %s "checking for working getgroups... " >&6; } if test ${ac_cv_func_getgroups_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on glibc systems. @@ -24574,8 +25078,8 @@ then : *) ac_cv_func_getgroups_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -24591,14 +25095,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_getgroups_works=yes -else $as_nop - ac_cv_func_getgroups_works=no +else case e in #( + e) ac_cv_func_getgroups_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 printf "%s\n" "$ac_cv_func_getgroups_works" >&6; } @@ -24627,8 +25134,8 @@ printf %s "checking for library containing eaccess... " >&6; } if test ${ac_cv_search_eaccess+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_func_search_save_LIBS=$LIBS +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -24672,11 +25179,13 @@ done if test ${ac_cv_search_eaccess+y} then : -else $as_nop - ac_cv_search_eaccess=no +else case e in #( + e) ac_cv_search_eaccess=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 printf "%s\n" "$ac_cv_search_eaccess" >&6; } @@ -24735,8 +25244,8 @@ printf %s "checking for faccessat... " >&6; } if test ${gl_cv_onwards_func_faccessat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -24780,7 +25289,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_faccessat" >&5 printf "%s\n" "$gl_cv_onwards_func_faccessat" >&6; } @@ -24885,8 +25395,8 @@ printf %s "checking whether open can visit directories... " >&6; } if test ${gl_cv_func_open_directory_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on Linux systems. @@ -24901,8 +25411,8 @@ then : *) gl_cv_func_open_directory_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> @@ -24920,13 +25430,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_open_directory_works=yes -else $as_nop - gl_cv_func_open_directory_works=no +else case e in #( + e) gl_cv_func_open_directory_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 printf "%s\n" "$gl_cv_func_open_directory_works" >&6; } @@ -24999,16 +25512,16 @@ printf %s "checking whether fcntl handles F_DUPFD correctly... " >&6; } if test ${gl_cv_func_fcntl_f_dupfd_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case $host_os in aix* | cygwin* | haiku*) gl_cv_func_fcntl_f_dupfd_works="guessing no" ;; *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <errno.h> #include <fcntl.h> @@ -25061,13 +25574,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_fcntl_f_dupfd_works=yes -else $as_nop - gl_cv_func_fcntl_f_dupfd_works=no +else case e in #( + e) gl_cv_func_fcntl_f_dupfd_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_works" >&6; } @@ -25092,8 +25608,8 @@ printf %s "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } if test ${gl_cv_func_fcntl_f_dupfd_cloexec+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess no on NetBSD. @@ -25101,8 +25617,8 @@ then : *) gl_cv_func_fcntl_f_dupfd_cloexec="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> #include <unistd.h> @@ -25144,19 +25660,23 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_fcntl_f_dupfd_cloexec=yes -else $as_nop - gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" +else case e in #( + e) gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -else $as_nop - gl_cv_func_fcntl_f_dupfd_cloexec=no +else case e in #( + e) gl_cv_func_fcntl_f_dupfd_cloexec=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 printf "%s\n" "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } @@ -25252,15 +25772,17 @@ printf "%s\n" "#define GNULIB_FD_SAFER_FLAG 1" >>confdefs.h if test "x$ac_cv_have_decl_fdopendir" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_FDOPENDIR $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 then : -else $as_nop - HAVE_DECL_FDOPENDIR=0 +else case e in #( + e) HAVE_DECL_FDOPENDIR=0 ;; +esac fi @@ -25272,8 +25794,8 @@ printf %s "checking whether fdopendir works... " >&6; } if test ${gl_cv_func_fdopendir_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on glibc systems. @@ -25284,8 +25806,8 @@ then : *) gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <dirent.h> @@ -25320,13 +25842,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_fdopendir_works=yes -else $as_nop - gl_cv_func_fdopendir_works=no +else case e in #( + e) gl_cv_func_fdopendir_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 printf "%s\n" "$gl_cv_func_fdopendir_works" >&6; } @@ -25384,8 +25909,8 @@ printf %s "checking for mempcpy... " >&6; } if test ${gl_cv_onwards_func_mempcpy+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -25429,7 +25954,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5 printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; } @@ -25475,8 +26001,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : -else $as_nop - GL_GENERATE_FLOAT_H=true +else case e in #( + e) GL_GENERATE_FLOAT_H=true ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; @@ -25504,8 +26031,8 @@ printf %s "checking whether conversion from 'int' to 'long double' works... " >& if test ${gl_cv_func_itold_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host" in @@ -25522,8 +26049,9 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_itold_works="guessing no" -else $as_nop - gl_cv_func_itold_works="guessing yes" +else case e in #( + e) gl_cv_func_itold_works="guessing yes" ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; @@ -25534,8 +26062,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext gl_cv_func_itold_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int i = -1; @@ -25551,14 +26079,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_itold_works=yes -else $as_nop - gl_cv_func_itold_works=no +else case e in #( + e) gl_cv_func_itold_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 printf "%s\n" "$gl_cv_func_itold_works" >&6; } @@ -25586,8 +26117,8 @@ printf %s "checking absolute name of <float.h>... " >&6; } if test ${gl_cv_next_float_h+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -25623,7 +26154,8 @@ _ACEOF gl_header=$gl_cv_absolute_float_h gl_cv_next_float_h='"'$gl_header'"' - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 printf "%s\n" "$gl_cv_next_float_h" >&6; } @@ -25714,8 +26246,8 @@ printf %s "checking whether free is known to preserve errno... " >&6; } if test ${gl_cv_func_free_preserves_errno+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -25736,11 +26268,13 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_free_preserves_errno=yes -else $as_nop - gl_cv_func_free_preserves_errno=no +else case e in #( + e) gl_cv_func_free_preserves_errno=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_free_preserves_errno" >&5 printf "%s\n" "$gl_cv_func_free_preserves_errno" >&6; } @@ -25804,8 +26338,8 @@ printf %s "checking whether frexp works... " >&6; } if test ${gl_cv_func_frexp_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -25824,11 +26358,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Good" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Good" >/dev/null 2>&1 then : gl_cv_func_frexp_works="guessing yes" -else $as_nop - gl_cv_func_frexp_works="guessing no" +else case e in #( + e) gl_cv_func_frexp_works="guessing no" ;; +esac fi rm -rf conftest* @@ -25836,8 +26371,8 @@ rm -rf conftest* *) gl_cv_func_frexp_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -25908,14 +26443,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_frexp_works=yes -else $as_nop - gl_cv_func_frexp_works=no +else case e in #( + e) gl_cv_func_frexp_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 printf "%s\n" "$gl_cv_func_frexp_works" >&6; } @@ -25973,8 +26511,9 @@ printf "%s\n" "#define GNULIB_TEST_FREXP 1" >>confdefs.h if test "x$ac_cv_have_decl_frexpl" = xyes then : -else $as_nop - HAVE_DECL_FREXPL=0 +else case e in #( + e) HAVE_DECL_FREXPL=0 ;; +esac fi if test $HAVE_DECL_FREXPL = 1; then @@ -25983,8 +26522,8 @@ printf %s "checking whether frexpl() can be used without linking with libm... " if test ${gl_cv_func_frexpl_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -26000,12 +26539,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_frexpl_no_libm=yes -else $as_nop - gl_cv_func_frexpl_no_libm=no +else case e in #( + e) gl_cv_func_frexpl_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 printf "%s\n" "$gl_cv_func_frexpl_no_libm" >&6; } @@ -26018,8 +26559,8 @@ printf %s "checking whether frexpl works... " >&6; } if test ${gl_cv_func_frexpl_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -26029,8 +26570,8 @@ then : *) gl_cv_func_frexpl_works="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -26131,14 +26672,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_frexpl_works=yes -else $as_nop - gl_cv_func_frexpl_works=no +else case e in #( + e) gl_cv_func_frexpl_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 printf "%s\n" "$gl_cv_func_frexpl_works" >&6; } @@ -26288,16 +26832,16 @@ printf %s "checking whether fstatat (..., 0) works... " >&6; } if test ${gl_cv_func_fstatat_zero_flag+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in aix*) gl_cv_func_fstatat_zero_flag="guessing no";; *) gl_cv_func_fstatat_zero_flag="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> @@ -26313,14 +26857,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_fstatat_zero_flag=yes -else $as_nop - gl_cv_func_fstatat_zero_flag=no +else case e in #( + e) gl_cv_func_fstatat_zero_flag=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 printf "%s\n" "$gl_cv_func_fstatat_zero_flag" >&6; } @@ -26387,8 +26934,8 @@ printf %s "checking for futimens... " >&6; } if test ${gl_cv_onwards_func_futimens+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -26432,7 +26979,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimens" >&5 printf "%s\n" "$gl_cv_onwards_func_futimens" >&6; } @@ -26459,8 +27007,8 @@ printf %s "checking whether futimens works... " >&6; } if test ${gl_cv_func_futimens_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess no on glibc systems. @@ -26471,8 +27019,8 @@ then : *) gl_cv_func_futimens_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> @@ -26512,14 +27060,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_futimens_works=yes -else $as_nop - gl_cv_func_futimens_works=no +else case e in #( + e) gl_cv_func_futimens_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.file + rm -f conftest.file ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5 printf "%s\n" "$gl_cv_func_futimens_works" >&6; } @@ -26624,8 +27175,8 @@ printf %s "checking for getdelim... " >&6; } if test ${gl_cv_onwards_func_getdelim+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -26669,7 +27220,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getdelim" >&5 printf "%s\n" "$gl_cv_onwards_func_getdelim" >&6; } @@ -26692,8 +27244,8 @@ printf %s "checking for working getdelim function... " >&6; } if test ${gl_cv_func_working_getdelim+y} then : printf %s "(cached) " >&6 -else $as_nop - case "$host_os" in +else case e in #( + e) case "$host_os" in darwin*) gl_cv_func_working_getdelim=no ;; *) @@ -26712,21 +27264,22 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky GNU user" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Lucky GNU user" >/dev/null 2>&1 then : gl_cv_func_working_getdelim="guessing yes" -else $as_nop - case "$host_os" in +else case e in #( + e) case "$host_os" in *-musl* | midipix*) gl_cv_func_working_getdelim="guessing yes" ;; *) gl_cv_func_working_getdelim="$gl_cross_guess_normal" ;; esac - + ;; +esac fi rm -rf conftest* -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdio.h> @@ -26764,16 +27317,19 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_working_getdelim=yes -else $as_nop - gl_cv_func_working_getdelim=no +else case e in #( + e) gl_cv_func_working_getdelim=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5 printf "%s\n" "$gl_cv_func_working_getdelim" >&6; } @@ -26826,8 +27382,9 @@ fi if test "x$ac_cv_have_decl_getc_unlocked" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl" >>confdefs.h @@ -26865,8 +27422,8 @@ printf %s "checking whether getdtablesize works... " >&6; } if test ${gl_cv_func_getdtablesize_works+y} then : printf %s "(cached) " >&6 -else $as_nop - case "$host_os" in +else case e in #( + e) case "$host_os" in vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;; *) if test "$cross_compiling" = yes @@ -26877,8 +27434,8 @@ then : *) gl_cv_func_getdtablesize_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -26903,16 +27460,19 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getdtablesize_works=yes -else $as_nop - gl_cv_func_getdtablesize_works=no +else case e in #( + e) gl_cv_func_getdtablesize_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5 printf "%s\n" "$gl_cv_func_getdtablesize_works" >&6; } @@ -26983,8 +27543,8 @@ printf %s "checking for getgroups in -lbsd... " >&6; } if test ${ac_cv_lib_bsd_getgroups+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -27010,12 +27570,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bsd_getgroups=yes -else $as_nop - ac_cv_lib_bsd_getgroups=no +else case e in #( + e) ac_cv_lib_bsd_getgroups=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 printf "%s\n" "$ac_cv_lib_bsd_getgroups" >&6; } @@ -27034,8 +27596,8 @@ printf %s "checking for working getgroups... " >&6; } if test ${ac_cv_func_getgroups_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on glibc systems. @@ -27046,8 +27608,8 @@ then : *) ac_cv_func_getgroups_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -27063,14 +27625,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_getgroups_works=yes -else $as_nop - ac_cv_func_getgroups_works=no +else case e in #( + e) ac_cv_func_getgroups_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 printf "%s\n" "$ac_cv_func_getgroups_works" >&6; } @@ -27105,8 +27670,8 @@ printf %s "checking whether getgroups handles negative values... " >&6; } if test ${gl_cv_func_getgroups_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on glibc systems. @@ -27117,8 +27682,8 @@ then : *) gl_cv_func_getgroups_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -27136,13 +27701,16 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_getgroups_works=yes -else $as_nop - gl_cv_func_getgroups_works=no +else case e in #( + e) gl_cv_func_getgroups_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 printf "%s\n" "$gl_cv_func_getgroups_works" >&6; } @@ -27201,8 +27769,8 @@ printf %s "checking for getline... " >&6; } if test ${gl_cv_onwards_func_getline+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -27246,7 +27814,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getline" >&5 printf "%s\n" "$gl_cv_onwards_func_getline" >&6; } @@ -27268,8 +27837,8 @@ printf %s "checking for working getline function... " >&6; } if test ${am_cv_func_working_getline+y} then : printf %s "(cached) " >&6 -else $as_nop - echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data +else case e in #( + e) echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data if test "$cross_compiling" = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -27284,21 +27853,22 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky GNU user" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Lucky GNU user" >/dev/null 2>&1 then : am_cv_func_working_getline="guessing yes" -else $as_nop - case "$host_os" in +else case e in #( + e) case "$host_os" in *-musl* | midipix*) am_cv_func_working_getline="guessing yes" ;; *) am_cv_func_working_getline="$gl_cross_guess_normal" ;; esac - + ;; +esac fi rm -rf conftest* -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdio.h> @@ -27336,14 +27906,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : am_cv_func_working_getline=yes -else $as_nop - am_cv_func_working_getline=no +else case e in #( + e) am_cv_func_working_getline=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5 printf "%s\n" "$am_cv_func_working_getline" >&6; } @@ -27556,8 +28129,8 @@ printf %s "checking for getprogname... " >&6; } if test ${gl_cv_onwards_func_getprogname+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -27601,7 +28174,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_getprogname" >&5 printf "%s\n" "$gl_cv_onwards_func_getprogname" >&6; } @@ -27628,15 +28202,17 @@ printf "%s\n" "#define HAVE_GETPROGNAME 1" >>confdefs.h if test "x$ac_cv_have_decl_program_invocation_name" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 then : -else $as_nop - HAVE_DECL_PROGRAM_INVOCATION_NAME=0 +else case e in #( + e) HAVE_DECL_PROGRAM_INVOCATION_NAME=0 ;; +esac fi @@ -27665,8 +28241,9 @@ fi if test "x$ac_cv_have_decl_program_invocation_name" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 @@ -27679,8 +28256,9 @@ fi if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 @@ -27693,8 +28271,9 @@ fi if test "x$ac_cv_have_decl___argv" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL___ARGV $ac_have_decl" >>confdefs.h if test $ac_have_decl = 1 @@ -27712,8 +28291,8 @@ printf %s "checking whether __progname is defined in default libraries... " >&6; if test ${gl_cv_var___progname+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) gl_cv_var___progname= cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -27735,7 +28314,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5 printf "%s\n" "$gl_cv_var___progname" >&6; } @@ -27796,8 +28376,8 @@ printf %s "checking for gettimeofday with POSIX signature... " >&6; } if test ${gl_cv_func_gettimeofday_posix_signature+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/time.h> struct timeval c; @@ -27823,8 +28403,8 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_gettimeofday_posix_signature=yes -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/time.h> int gettimeofday (struct timeval *restrict, struct timezone *restrict); @@ -27840,12 +28420,15 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_func_gettimeofday_posix_signature=almost -else $as_nop - gl_cv_func_gettimeofday_posix_signature=no +else case e in #( + e) gl_cv_func_gettimeofday_posix_signature=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 printf "%s\n" "$gl_cv_func_gettimeofday_posix_signature" >&6; } @@ -27913,10 +28496,11 @@ printf "%s\n" "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h if test "x$ac_cv_func_group_member" = xyes then : -else $as_nop - +else case e in #( + e) HAVE_GROUP_MEMBER=0 - + ;; +esac fi @@ -27975,8 +28559,8 @@ printf %s "checking whether isnan(double) can be used without linking with libm. if test ${gl_cv_func_isnand_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -27999,12 +28583,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_isnand_no_libm=yes -else $as_nop - gl_cv_func_isnand_no_libm=no +else case e in #( + e) gl_cv_func_isnand_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 printf "%s\n" "$gl_cv_func_isnand_no_libm" >&6; } @@ -28038,8 +28624,8 @@ printf %s "checking whether isnan(float) can be used without linking with libm.. if test ${gl_cv_func_isnanf_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -28062,12 +28648,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_isnanf_no_libm=yes -else $as_nop - gl_cv_func_isnanf_no_libm=no +else case e in #( + e) gl_cv_func_isnanf_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5 printf "%s\n" "$gl_cv_func_isnanf_no_libm" >&6; } @@ -28081,8 +28669,8 @@ printf %s "checking whether isnan(float) works... " >&6; } if test ${gl_cv_func_isnanf_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -28097,11 +28685,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_isnanf_works="guessing yes" -else $as_nop - gl_cv_func_isnanf_works="guessing no" +else case e in #( + e) gl_cv_func_isnanf_works="guessing no" ;; +esac fi rm -rf conftest* @@ -28109,8 +28698,8 @@ rm -rf conftest* *) gl_cv_func_isnanf_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -28168,14 +28757,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_isnanf_works=yes -else $as_nop - gl_cv_func_isnanf_works=no +else case e in #( + e) gl_cv_func_isnanf_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5 printf "%s\n" "$gl_cv_func_isnanf_works" >&6; } @@ -28217,8 +28809,8 @@ printf %s "checking whether isnan(long double) can be used without linking with if test ${gl_cv_func_isnanl_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -28241,12 +28833,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_isnanl_no_libm=yes -else $as_nop - gl_cv_func_isnanl_no_libm=no +else case e in #( + e) gl_cv_func_isnanl_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 printf "%s\n" "$gl_cv_func_isnanl_no_libm" >&6; } @@ -28262,8 +28856,8 @@ printf %s "checking whether isnanl works... " >&6; } if test ${gl_cv_func_isnanl_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -28277,11 +28871,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_isnanl_works="guessing yes" -else $as_nop - gl_cv_func_isnanl_works="guessing no" +else case e in #( + e) gl_cv_func_isnanl_works="guessing no" ;; +esac fi rm -rf conftest* @@ -28289,8 +28884,8 @@ rm -rf conftest* *) gl_cv_func_isnanl_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -28406,14 +29001,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_isnanl_works=yes -else $as_nop - gl_cv_func_isnanl_works=no +else case e in #( + e) gl_cv_func_isnanl_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 printf "%s\n" "$gl_cv_func_isnanl_works" >&6; } @@ -28452,8 +29050,8 @@ printf %s "checking whether the compiler supports the __inline keyword... " >&6; if test ${gl_cv_c___inline+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef int foo_t; static __inline foo_t foo (void) { return 0; } @@ -28468,10 +29066,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_c___inline=yes -else $as_nop - gl_cv_c___inline=no +else case e in #( + e) gl_cv_c___inline=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5 printf "%s\n" "$gl_cv_c___inline" >&6; } @@ -28579,8 +29179,8 @@ printf %s "checking whether malloc (0) returns nonnull... " >&6; } if test ${ac_cv_func_malloc_0_nonnull+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on platforms where we know the result. @@ -28592,8 +29192,8 @@ then : *) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -28613,14 +29213,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_malloc_0_nonnull=yes -else $as_nop - ac_cv_func_malloc_0_nonnull=no +else case e in #( + e) ac_cv_func_malloc_0_nonnull=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } @@ -28798,8 +29401,8 @@ printf %s "checking for mempcpy... " >&6; } if test ${gl_cv_onwards_func_mempcpy+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -28843,7 +29446,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_mempcpy" >&5 printf "%s\n" "$gl_cv_onwards_func_mempcpy" >&6; } @@ -28981,8 +29585,8 @@ printf %s "checking whether mkdir handles trailing slash... " >&6; } if test ${gl_cv_func_mkdir_trailing_slash_works+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftest.dir +else case e in #( + e) rm -rf conftest.dir if test "$cross_compiling" = yes then : case "$host_os" in @@ -29003,11 +29607,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Known" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Known" >/dev/null 2>&1 then : gl_cv_func_mkdir_trailing_slash_works="guessing yes" -else $as_nop - gl_cv_func_mkdir_trailing_slash_works="guessing no" +else case e in #( + e) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; +esac fi rm -rf conftest* @@ -29016,8 +29621,8 @@ rm -rf conftest* *) gl_cv_func_mkdir_trailing_slash_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -29037,15 +29642,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_mkdir_trailing_slash_works=yes -else $as_nop - gl_cv_func_mkdir_trailing_slash_works=no +else case e in #( + e) gl_cv_func_mkdir_trailing_slash_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.dir - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 printf "%s\n" "$gl_cv_func_mkdir_trailing_slash_works" >&6; } @@ -29061,8 +29669,8 @@ printf %s "checking whether mkdir handles trailing dot... " >&6; } if test ${gl_cv_func_mkdir_trailing_dot_works+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftest.dir +else case e in #( + e) rm -rf conftest.dir if test "$cross_compiling" = yes then : case "$host_os" in @@ -29078,8 +29686,8 @@ then : *) gl_cv_func_mkdir_trailing_dot_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -29099,16 +29707,19 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_mkdir_trailing_dot_works=yes -else $as_nop - gl_cv_func_mkdir_trailing_dot_works=no +else case e in #( + e) gl_cv_func_mkdir_trailing_dot_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.dir - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 printf "%s\n" "$gl_cv_func_mkdir_trailing_dot_works" >&6; } @@ -29258,8 +29869,8 @@ printf %s "checking whether open recognizes a trailing slash... " >&6; } if test ${gl_cv_func_open_slash+y} then : printf %s "(cached) " >&6 -else $as_nop - # Assume that if we have lstat, we can also check symlinks. +else case e in #( + e) # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then touch conftest.tmp ln -s conftest.tmp conftest.lnk @@ -29274,8 +29885,8 @@ then : gl_cv_func_open_slash="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> @@ -29301,15 +29912,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_open_slash=yes -else $as_nop - gl_cv_func_open_slash=no +else case e in #( + e) gl_cv_func_open_slash=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.sl conftest.tmp conftest.lnk - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 printf "%s\n" "$gl_cv_func_open_slash" >&6; } @@ -29569,8 +30183,8 @@ printf %s "checking whether frexp works... " >&6; } if test ${gl_cv_func_frexp_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -29589,11 +30203,12 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Good" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Good" >/dev/null 2>&1 then : gl_cv_func_frexp_works="guessing yes" -else $as_nop - gl_cv_func_frexp_works="guessing no" +else case e in #( + e) gl_cv_func_frexp_works="guessing no" ;; +esac fi rm -rf conftest* @@ -29601,8 +30216,8 @@ rm -rf conftest* *) gl_cv_func_frexp_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -29673,14 +30288,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_frexp_works=yes -else $as_nop - gl_cv_func_frexp_works=no +else case e in #( + e) gl_cv_func_frexp_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 printf "%s\n" "$gl_cv_func_frexp_works" >&6; } @@ -29699,8 +30317,8 @@ printf %s "checking whether ldexp can be used without linking with libm... " >&6 if test ${gl_cv_func_ldexp_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -29717,12 +30335,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_ldexp_no_libm=yes -else $as_nop - gl_cv_func_ldexp_no_libm=no +else case e in #( + e) gl_cv_func_ldexp_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 printf "%s\n" "$gl_cv_func_ldexp_no_libm" >&6; } @@ -29742,8 +30362,8 @@ printf %s "checking whether frexpl() can be used without linking with libm... " if test ${gl_cv_func_frexpl_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -29759,12 +30379,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_frexpl_no_libm=yes -else $as_nop - gl_cv_func_frexpl_no_libm=no +else case e in #( + e) gl_cv_func_frexpl_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 printf "%s\n" "$gl_cv_func_frexpl_no_libm" >&6; } @@ -29777,8 +30399,8 @@ printf %s "checking whether frexpl works... " >&6; } if test ${gl_cv_func_frexpl_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -29788,8 +30410,8 @@ then : *) gl_cv_func_frexpl_works="guessing yes";; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> @@ -29890,14 +30512,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_frexpl_works=yes -else $as_nop - gl_cv_func_frexpl_works=no +else case e in #( + e) gl_cv_func_frexpl_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 printf "%s\n" "$gl_cv_func_frexpl_works" >&6; } @@ -29919,8 +30544,9 @@ printf "%s\n" "#define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h if test "x$ac_cv_have_decl_frexpl" = xyes then : -else $as_nop - HAVE_DECL_FREXPL=0 +else case e in #( + e) HAVE_DECL_FREXPL=0 ;; +esac fi fi @@ -29930,8 +30556,8 @@ printf %s "checking whether ldexpl() can be used without linking with libm... " if test ${gl_cv_func_ldexpl_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -29947,12 +30573,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_ldexpl_no_libm=yes -else $as_nop - gl_cv_func_ldexpl_no_libm=no +else case e in #( + e) gl_cv_func_ldexpl_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5 printf "%s\n" "$gl_cv_func_ldexpl_no_libm" >&6; } @@ -29965,8 +30593,8 @@ printf %s "checking whether ldexpl works... " >&6; } if test ${gl_cv_func_ldexpl_works+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : @@ -29977,8 +30605,8 @@ then : *) gl_cv_func_ldexpl_works="guessing yes" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -30008,14 +30636,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_ldexpl_works=yes -else $as_nop - gl_cv_func_ldexpl_works=no +else case e in #( + e) gl_cv_func_ldexpl_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5 printf "%s\n" "$gl_cv_func_ldexpl_works" >&6; } @@ -30030,8 +30661,9 @@ printf "%s\n" "#define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h if test "x$ac_cv_have_decl_ldexpl" = xyes then : -else $as_nop - HAVE_DECL_LDEXPL=0 +else case e in #( + e) HAVE_DECL_LDEXPL=0 ;; +esac fi ;; esac @@ -30107,8 +30739,8 @@ printf %s "checking whether readlink signature is correct... " >&6; } if test ${gl_cv_decl_readlink_works+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> /* Cause compilation failure if original declaration has wrong type. */ @@ -30124,10 +30756,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_decl_readlink_works=yes -else $as_nop - gl_cv_decl_readlink_works=no +else case e in #( + e) gl_cv_decl_readlink_works=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 printf "%s\n" "$gl_cv_decl_readlink_works" >&6; } @@ -30136,8 +30770,8 @@ printf %s "checking whether readlink handles trailing slash correctly... " >&6; if test ${gl_cv_func_readlink_trailing_slash+y} then : printf %s "(cached) " >&6 -else $as_nop - # We have readlink, so assume ln -s works. +else case e in #( + e) # We have readlink, so assume ln -s works. ln -s conftest.no-such conftest.link ln -s conftest.link conftest.lnk2 if test "$cross_compiling" = yes @@ -30157,8 +30791,8 @@ then : gl_cv_func_readlink_trailing_slash="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -30174,14 +30808,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_readlink_trailing_slash=yes -else $as_nop - gl_cv_func_readlink_trailing_slash=no +else case e in #( + e) gl_cv_func_readlink_trailing_slash=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.link conftest.lnk2 + rm -f conftest.link conftest.lnk2 ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_trailing_slash" >&5 printf "%s\n" "$gl_cv_func_readlink_trailing_slash" >&6; } @@ -30204,8 +30841,8 @@ printf %s "checking whether readlink truncates results correctly... " >&6; } if test ${gl_cv_func_readlink_truncate+y} then : printf %s "(cached) " >&6 -else $as_nop - # We have readlink, so assume ln -s works. +else case e in #( + e) # We have readlink, so assume ln -s works. ln -s ab conftest.link if test "$cross_compiling" = yes then : @@ -30224,8 +30861,8 @@ then : gl_cv_func_readlink_truncate="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -30241,14 +30878,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_readlink_truncate=yes -else $as_nop - gl_cv_func_readlink_truncate=no +else case e in #( + e) gl_cv_func_readlink_truncate=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.link conftest.lnk2 + rm -f conftest.link conftest.lnk2 ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_truncate" >&5 printf "%s\n" "$gl_cv_func_readlink_truncate" >&6; } @@ -30317,8 +30957,8 @@ printf %s "checking for readlinkat... " >&6; } if test ${gl_cv_onwards_func_readlinkat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -30362,7 +31002,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_readlinkat" >&5 printf "%s\n" "$gl_cv_onwards_func_readlinkat" >&6; } @@ -30390,8 +31031,8 @@ printf %s "checking whether readlinkat signature is correct... " >&6; } if test ${gl_cv_decl_readlinkat_works+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> /* Check whether original declaration has correct type. */ @@ -30407,10 +31048,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_decl_readlinkat_works=yes -else $as_nop - gl_cv_decl_readlinkat_works=no +else case e in #( + e) gl_cv_decl_readlinkat_works=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlinkat_works" >&5 printf "%s\n" "$gl_cv_decl_readlinkat_works" >&6; } @@ -30468,8 +31111,8 @@ printf %s "checking whether realloc (0, 0) returns nonnull... " >&6; } if test ${ac_cv_func_realloc_0_nonnull+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on platforms where we know the result. @@ -30481,8 +31124,8 @@ then : *) ac_cv_func_realloc_0_nonnull="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -30502,14 +31145,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_realloc_0_nonnull=yes -else $as_nop - ac_cv_func_realloc_0_nonnull=no +else case e in #( + e) ac_cv_func_realloc_0_nonnull=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; } @@ -30603,8 +31249,8 @@ printf %s "checking for reallocarray... " >&6; } if test ${gl_cv_onwards_func_reallocarray+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -30648,7 +31294,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_reallocarray" >&5 printf "%s\n" "$gl_cv_onwards_func_reallocarray" >&6; } @@ -30726,8 +31373,8 @@ printf %s "checking whether rename honors trailing slash on destination... " >&6 if test ${gl_cv_func_rename_slash_dst_works+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk +else case e in #( + e) rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || as_fn_error $? "cannot create temporary files" "$LINENO" 5 # Assume that if we have lstat, we can also check symlinks. @@ -30749,8 +31396,8 @@ then : *) gl_cv_func_rename_slash_dst_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdio.h> @@ -30777,15 +31424,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_rename_slash_dst_works=yes -else $as_nop - gl_cv_func_rename_slash_dst_works=no +else case e in #( + e) gl_cv_func_rename_slash_dst_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 printf "%s\n" "$gl_cv_func_rename_slash_dst_works" >&6; } @@ -30804,8 +31454,8 @@ printf %s "checking whether rename honors trailing slash on source... " >&6; } if test ${gl_cv_func_rename_slash_src_works+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk +else case e in #( + e) rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || as_fn_error $? "cannot create temporary files" "$LINENO" 5 # Assume that if we have lstat, we can also check symlinks. @@ -30827,8 +31477,8 @@ then : *) gl_cv_func_rename_slash_src_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdio.h> @@ -30855,15 +31505,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_rename_slash_src_works=yes -else $as_nop - gl_cv_func_rename_slash_src_works=no +else case e in #( + e) gl_cv_func_rename_slash_src_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 printf "%s\n" "$gl_cv_func_rename_slash_src_works" >&6; } @@ -30883,8 +31536,8 @@ printf %s "checking whether rename manages hard links correctly... " >&6; } if test ${gl_cv_func_rename_link_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test $ac_cv_func_link = yes; then +else case e in #( + e) if test $ac_cv_func_link = yes; then if test $cross_compiling != yes; then rm -rf conftest.f conftest.f1 conftest.f2 if touch conftest.f conftest.f2 && ln conftest.f conftest.f1 && @@ -30893,8 +31546,8 @@ else $as_nop then : : -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <errno.h> @@ -30934,11 +31587,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_rename_link_works=yes -else $as_nop - gl_cv_func_rename_link_works=no +else case e in #( + e) gl_cv_func_rename_link_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi else @@ -30962,7 +31617,8 @@ fi else gl_cv_func_rename_link_works=yes fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 printf "%s\n" "$gl_cv_func_rename_link_works" >&6; } @@ -30981,8 +31637,8 @@ printf %s "checking whether rename manages existing destinations correctly... " if test ${gl_cv_func_rename_dest_works+y} then : printf %s "(cached) " >&6 -else $as_nop - rm -rf conftest.f conftest.d1 conftest.d2 +else case e in #( + e) rm -rf conftest.f conftest.d1 conftest.d2 touch conftest.f && mkdir conftest.d1 conftest.d2 || as_fn_error $? "cannot create temporary files" "$LINENO" 5 if test "$cross_compiling" = yes @@ -30998,8 +31654,8 @@ then : *) gl_cv_func_rename_dest_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <stdio.h> @@ -31022,15 +31678,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_rename_dest_works=yes -else $as_nop - gl_cv_func_rename_dest_works=no +else case e in #( + e) gl_cv_func_rename_dest_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -rf conftest.f conftest.d1 conftest.d2 - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 printf "%s\n" "$gl_cv_func_rename_dest_works" >&6; } @@ -31102,8 +31761,8 @@ printf %s "checking for renameat2... " >&6; } if test ${gl_cv_onwards_func_renameat2+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -31147,7 +31806,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_renameat2" >&5 printf "%s\n" "$gl_cv_onwards_func_renameat2" >&6; } @@ -31234,8 +31894,8 @@ printf %s "checking for renameat2... " >&6; } if test ${gl_cv_onwards_func_renameat2+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -31279,7 +31939,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_renameat2" >&5 printf "%s\n" "$gl_cv_onwards_func_renameat2" >&6; } @@ -31316,8 +31977,8 @@ printf %s "checking whether rmdir works... " >&6; } if test ${gl_cv_func_rmdir_works+y} then : printf %s "(cached) " >&6 -else $as_nop - mkdir conftest.dir +else case e in #( + e) mkdir conftest.dir touch conftest.file if test "$cross_compiling" = yes then : @@ -31334,8 +31995,8 @@ then : *) gl_cv_func_rmdir_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> #include <errno.h> @@ -31367,14 +32028,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_rmdir_works=yes -else $as_nop - gl_cv_func_rmdir_works=no +else case e in #( + e) gl_cv_func_rmdir_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -rf conftest.dir conftest.file + rm -rf conftest.dir conftest.file ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 printf "%s\n" "$gl_cv_func_rmdir_works" >&6; } @@ -31429,8 +32093,8 @@ printf %s "checking for signbit macro... " >&6; } if test ${gl_cv_func_signbit+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -31444,8 +32108,8 @@ then : *) gl_cv_func_signbit="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -31538,14 +32202,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_signbit=yes -else $as_nop - gl_cv_func_signbit=no +else case e in #( + e) gl_cv_func_signbit=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5 printf "%s\n" "$gl_cv_func_signbit" >&6; } @@ -31554,8 +32221,8 @@ printf %s "checking for signbit compiler built-ins... " >&6; } if test ${gl_cv_func_signbit_builtins+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in @@ -31574,8 +32241,8 @@ then : *) gl_cv_func_signbit_builtins="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if (__GNUC__ >= 4) || (__clang_major__ >= 4) @@ -31665,14 +32332,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_signbit_builtins=yes -else $as_nop - gl_cv_func_signbit_builtins=no +else case e in #( + e) gl_cv_func_signbit_builtins=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_builtins" >&5 printf "%s\n" "$gl_cv_func_signbit_builtins" >&6; } @@ -31702,15 +32372,15 @@ printf %s "checking where to find the sign bit in a 'float'... " >&6; } if test ${gl_cv_cc_float_signbit+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : gl_cv_cc_float_signbit="unknown" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -31775,15 +32445,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_float_signbit=`cat conftest.out` -else $as_nop - gl_cv_cc_float_signbit="unknown" +else case e in #( + e) gl_cv_cc_float_signbit="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5 printf "%s\n" "$gl_cv_cc_float_signbit" >&6; } @@ -31808,15 +32481,15 @@ printf %s "checking where to find the sign bit in a 'double'... " >&6; } if test ${gl_cv_cc_double_signbit+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : gl_cv_cc_double_signbit="unknown" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -31881,15 +32554,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_double_signbit=`cat conftest.out` -else $as_nop - gl_cv_cc_double_signbit="unknown" +else case e in #( + e) gl_cv_cc_double_signbit="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5 printf "%s\n" "$gl_cv_cc_double_signbit" >&6; } @@ -31914,15 +32590,15 @@ printf %s "checking where to find the sign bit in a 'long double'... " >&6; } if test ${gl_cv_cc_long_double_signbit+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) if test "$cross_compiling" = yes then : gl_cv_cc_long_double_signbit="unknown" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -31987,15 +32663,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_cc_long_double_signbit=`cat conftest.out` -else $as_nop - gl_cv_cc_long_double_signbit="unknown" +else case e in #( + e) gl_cv_cc_long_double_signbit="unknown" ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.out - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5 printf "%s\n" "$gl_cv_cc_long_double_signbit" >&6; } @@ -32019,8 +32698,9 @@ printf "%s\n" "#define LDBL_SIGNBIT_BIT $bit" >>confdefs.h if test "x$ac_cv_have_decl_copysignf" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_COPYSIGNF $ac_have_decl" >>confdefs.h @@ -32030,8 +32710,8 @@ printf %s "checking whether copysignf can be used without linking with libm... " if test ${gl_cv_func_copysignf_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -32047,12 +32727,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_copysignf_no_libm=yes -else $as_nop - gl_cv_func_copysignf_no_libm=no +else case e in #( + e) gl_cv_func_copysignf_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5 printf "%s\n" "$gl_cv_func_copysignf_no_libm" >&6; } @@ -32069,8 +32751,9 @@ printf "%s\n" "#define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h if test "x$ac_cv_have_decl_copysign" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_COPYSIGN $ac_have_decl" >>confdefs.h @@ -32080,8 +32763,8 @@ printf %s "checking whether copysign can be used without linking with libm... " if test ${gl_cv_func_copysign_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -32097,12 +32780,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_copysign_no_libm=yes -else $as_nop - gl_cv_func_copysign_no_libm=no +else case e in #( + e) gl_cv_func_copysign_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5 printf "%s\n" "$gl_cv_func_copysign_no_libm" >&6; } @@ -32119,8 +32804,9 @@ printf "%s\n" "#define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h if test "x$ac_cv_have_decl_copysignl" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_COPYSIGNL $ac_have_decl" >>confdefs.h @@ -32130,8 +32816,8 @@ printf %s "checking whether copysignl can be used without linking with libm... " if test ${gl_cv_func_copysignl_no_libm+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -32147,12 +32833,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : gl_cv_func_copysignl_no_libm=yes -else $as_nop - gl_cv_func_copysignl_no_libm=no +else case e in #( + e) gl_cv_func_copysignl_no_libm=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5 printf "%s\n" "$gl_cv_func_copysignl_no_libm" >&6; } @@ -32211,8 +32899,8 @@ printf %s "checking for SIZE_MAX... " >&6; } if test ${gl_cv_size_max+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) gl_cv_size_max=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -32227,7 +32915,7 @@ Found it _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Found it" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Found it" >/dev/null 2>&1 then : gl_cv_size_max=yes fi @@ -32238,15 +32926,17 @@ rm -rf conftest* #include <limits.h>" then : -else $as_nop - size_t_bits_minus_1= +else case e in #( + e) size_t_bits_minus_1= ;; +esac fi if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include <stddef.h>" then : -else $as_nop - fits_in_uint= +else case e in #( + e) fits_in_uint= ;; +esac fi if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then @@ -32280,7 +32970,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext gl_cv_size_max='((size_t)~(size_t)0)' fi fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5 printf "%s\n" "$gl_cv_size_max" >&6; } @@ -32297,8 +32988,8 @@ printf %s "checking for ssize_t... " >&6; } if test ${gl_cv_ssize_t+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> int @@ -32313,10 +33004,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_ssize_t=yes -else $as_nop - gl_cv_ssize_t=no +else case e in #( + e) gl_cv_ssize_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_ssize_t" >&5 printf "%s\n" "$gl_cv_ssize_t" >&6; } @@ -32326,8 +33019,8 @@ printf %s "checking whether size_t is wider than 'long'... " >&6; } if test ${gl_cv_size_t_large+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; @@ -32343,10 +33036,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_size_t_large=yes -else $as_nop - gl_cv_size_t_large=no +else case e in #( + e) gl_cv_size_t_large=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_t_large" >&5 printf "%s\n" "$gl_cv_size_t_large" >&6; } @@ -32374,8 +33069,8 @@ printf %s "checking whether stat handles trailing slashes on files... " >&6; } if test ${gl_cv_func_stat_file_slash+y} then : printf %s "(cached) " >&6 -else $as_nop - touch conftest.tmp +else case e in #( + e) touch conftest.tmp # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then ln -s conftest.tmp conftest.lnk @@ -32393,8 +33088,8 @@ then : *) gl_cv_func_stat_file_slash="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/stat.h> @@ -32418,14 +33113,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_stat_file_slash=yes -else $as_nop - gl_cv_func_stat_file_slash=no +else case e in #( + e) gl_cv_func_stat_file_slash=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.tmp conftest.lnk + rm -f conftest.tmp conftest.lnk ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 printf "%s\n" "$gl_cv_func_stat_file_slash" >&6; } @@ -32516,8 +33214,8 @@ printf %s "checking whether struct stat.st_atim is of type struct timespec... " if test ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -32542,10 +33240,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes -else $as_nop - ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no +else case e in #( + e) ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 printf "%s\n" "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } @@ -32554,8 +33254,8 @@ printf "%s\n" "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } printf "%s\n" "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h fi -else $as_nop - ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h> +else case e in #( + e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h> #include <sys/stat.h> " if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes @@ -32564,8 +33264,8 @@ then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1" >>confdefs.h -else $as_nop - ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h> +else case e in #( + e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h> #include <sys/stat.h> " if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes @@ -32574,8 +33274,8 @@ then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h -else $as_nop - ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h> +else case e in #( + e) ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h> #include <sys/stat.h> " if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes @@ -32585,11 +33285,14 @@ printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1" >>confdefs.h fi - + ;; +esac fi - + ;; +esac fi - + ;; +esac fi @@ -32605,8 +33308,8 @@ then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h -else $as_nop - ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h> +else case e in #( + e) ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h> #include <sys/stat.h> " if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes @@ -32615,8 +33318,8 @@ then : printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1" >>confdefs.h -else $as_nop - ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h> +else case e in #( + e) ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h> #include <sys/stat.h> " if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes @@ -32626,9 +33329,11 @@ printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1" >>confdefs.h fi - + ;; +esac fi - + ;; +esac fi @@ -32638,8 +33343,8 @@ printf %s "checking for bool, true, false... " >&6; } if test ${gl_cv_c_bool+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if true == false @@ -32651,10 +33356,12 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_c_bool=yes -else $as_nop - gl_cv_c_bool=no +else case e in #( + e) gl_cv_c_bool=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_bool" >&5 printf "%s\n" "$gl_cv_c_bool" >&6; } @@ -33219,8 +33926,9 @@ fi if test "x$ac_cv_have_decl_strncasecmp" = xyes then : ac_have_decl=1 -else $as_nop - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi printf "%s\n" "#define HAVE_DECL_STRNCASECMP $ac_have_decl" >>confdefs.h @@ -33295,8 +34003,8 @@ printf %s "checking whether strcasestr works... " >&6; } if test ${gl_cv_func_strcasestr_works_always+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33319,17 +34027,18 @@ then : _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky user" >/dev/null 2>&1 + $EGREP_TRADITIONAL "Lucky user" >/dev/null 2>&1 then : gl_cv_func_strcasestr_works_always="guessing yes" -else $as_nop - gl_cv_func_strcasestr_works_always="$gl_cross_guess_normal" +else case e in #( + e) gl_cv_func_strcasestr_works_always="$gl_cross_guess_normal" ;; +esac fi rm -rf conftest* -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> /* for __GNU_LIBRARY__, strcasestr */ @@ -33355,14 +34064,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_strcasestr_works_always=yes -else $as_nop - gl_cv_func_strcasestr_works_always=no +else case e in #( + e) gl_cv_func_strcasestr_works_always=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strcasestr_works_always" >&5 printf "%s\n" "$gl_cv_func_strcasestr_works_always" >&6; } @@ -33479,8 +34191,8 @@ printf %s "checking for working strerror function... " >&6; } if test ${gl_cv_func_working_strerror+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on glibc systems. @@ -33491,8 +34203,8 @@ then : *) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -33507,14 +34219,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_working_strerror=yes -else $as_nop - gl_cv_func_working_strerror=no +else case e in #( + e) gl_cv_func_working_strerror=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 printf "%s\n" "$gl_cv_func_working_strerror" >&6; } @@ -33695,8 +34410,8 @@ printf %s "checking whether strtoll works... " >&6; } if test ${gl_cv_func_strtoll_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess no on native Windows. @@ -33708,8 +34423,8 @@ then : *) gl_cv_func_strtoll_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> int @@ -33747,14 +34462,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_strtoll_works=yes -else $as_nop - gl_cv_func_strtoll_works=no +else case e in #( + e) gl_cv_func_strtoll_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoll_works" >&5 printf "%s\n" "$gl_cv_func_strtoll_works" >&6; } @@ -33817,8 +34535,8 @@ printf %s "checking whether symlink handles trailing slash correctly... " >&6; } if test ${gl_cv_func_symlink_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on Linux systems. @@ -33831,8 +34549,8 @@ then : *) gl_cv_func_symlink_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -33855,14 +34573,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_symlink_works=yes -else $as_nop - gl_cv_func_symlink_works=no +else case e in #( + e) gl_cv_func_symlink_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.f conftest.link conftest.lnk2 + rm -f conftest.f conftest.link conftest.lnk2 ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 printf "%s\n" "$gl_cv_func_symlink_works" >&6; } @@ -33918,8 +34639,8 @@ printf %s "checking for symlinkat... " >&6; } if test ${gl_cv_onwards_func_symlinkat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -33963,7 +34684,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_symlinkat" >&5 printf "%s\n" "$gl_cv_onwards_func_symlinkat" >&6; } @@ -33990,8 +34712,8 @@ printf %s "checking whether symlinkat handles trailing slash correctly... " >&6; if test ${gl_cv_func_symlinkat_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on Linux systems. @@ -34004,8 +34726,8 @@ then : *) gl_cv_func_symlinkat_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> #include <unistd.h> @@ -34029,14 +34751,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_symlinkat_works=yes -else $as_nop - gl_cv_func_symlinkat_works=no +else case e in #( + e) gl_cv_func_symlinkat_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.f conftest.link conftest.lnk2 + rm -f conftest.f conftest.link conftest.lnk2 ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlinkat_works" >&5 printf "%s\n" "$gl_cv_func_symlinkat_works" >&6; } @@ -34130,8 +34855,8 @@ printf %s "checking whether unlink honors trailing slashes... " >&6; } if test ${gl_cv_func_unlink_honors_slashes+y} then : printf %s "(cached) " >&6 -else $as_nop - touch conftest.file +else case e in #( + e) touch conftest.file # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then ln -s conftest.file conftest.lnk @@ -34151,8 +34876,8 @@ then : *) gl_cv_func_unlink_honors_slashes="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_UNISTD_H # include <unistd.h> @@ -34187,14 +34912,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_unlink_honors_slashes=yes -else $as_nop - gl_cv_func_unlink_honors_slashes=no +else case e in #( + e) gl_cv_func_unlink_honors_slashes=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.file conftest.lnk + rm -f conftest.file conftest.lnk ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 printf "%s\n" "$gl_cv_func_unlink_honors_slashes" >&6; } @@ -34209,8 +34937,8 @@ printf %s "checking whether unlink of a parent directory fails as it should... " if test ${gl_cv_func_unlink_parent_fails+y} then : printf %s "(cached) " >&6 -else $as_nop - case "$host_os" in +else case e in #( + e) case "$host_os" in darwin*) if { # Use the mktemp program if available. If not available, hide the error @@ -34235,8 +34963,8 @@ then : # If we don't know, obey --enable-cross-guesses. gl_cv_func_unlink_parent_fails="$gl_cross_guess_normal" -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -34264,11 +34992,13 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_unlink_parent_fails=yes -else $as_nop - gl_cv_func_unlink_parent_fails=no +else case e in #( + e) gl_cv_func_unlink_parent_fails=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi unset GL_SUBDIR_FOR_UNLINK @@ -34281,7 +35011,8 @@ fi gl_cv_func_unlink_parent_fails="guessing yes" ;; esac - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 printf "%s\n" "$gl_cv_func_unlink_parent_fails" >&6; } @@ -34409,8 +35140,8 @@ printf %s "checking whether utime handles trailing slashes on files... " >&6; } if test ${gl_cv_func_utime_file_slash+y} then : printf %s "(cached) " >&6 -else $as_nop - touch conftest.tmp +else case e in #( + e) touch conftest.tmp # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then ln -s conftest.tmp conftest.lnk @@ -34428,8 +35159,8 @@ then : *) gl_cv_func_utime_file_slash="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> #include <utime.h> @@ -34453,15 +35184,18 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_utime_file_slash=yes -else $as_nop - gl_cv_func_utime_file_slash=no +else case e in #( + e) gl_cv_func_utime_file_slash=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi rm -f conftest.tmp conftest.lnk - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utime_file_slash" >&5 printf "%s\n" "$gl_cv_func_utime_file_slash" >&6; } @@ -34532,8 +35266,8 @@ printf %s "checking for futimes... " >&6; } if test ${gl_cv_onwards_func_futimes+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34577,7 +35311,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimes" >&5 printf "%s\n" "$gl_cv_onwards_func_futimes" >&6; } @@ -34600,8 +35335,8 @@ printf %s "checking for futimesat... " >&6; } if test ${gl_cv_onwards_func_futimesat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34645,7 +35380,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimesat" >&5 printf "%s\n" "$gl_cv_onwards_func_futimesat" >&6; } @@ -34668,8 +35404,8 @@ printf %s "checking for lutimes... " >&6; } if test ${gl_cv_onwards_func_lutimes+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34713,7 +35449,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_lutimes" >&5 printf "%s\n" "$gl_cv_onwards_func_lutimes" >&6; } @@ -34736,8 +35473,8 @@ printf %s "checking for futimens... " >&6; } if test ${gl_cv_onwards_func_futimens+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34781,7 +35518,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_futimens" >&5 printf "%s\n" "$gl_cv_onwards_func_futimens" >&6; } @@ -34804,8 +35542,8 @@ printf %s "checking for utimensat... " >&6; } if test ${gl_cv_onwards_func_utimensat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34849,7 +35587,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_utimensat" >&5 printf "%s\n" "$gl_cv_onwards_func_utimensat" >&6; } @@ -34872,8 +35611,8 @@ printf %s "checking whether futimesat handles NULL file... " >&6; } if test ${gl_cv_func_futimesat_works+y} then : printf %s "(cached) " >&6 -else $as_nop - touch conftest.file +else case e in #( + e) touch conftest.file if test "$cross_compiling" = yes then : case "$host_os" in @@ -34885,8 +35624,8 @@ then : *) gl_cv_func_futimesat_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stddef.h> @@ -34910,14 +35649,17 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_futimesat_works=yes -else $as_nop - gl_cv_func_futimesat_works=no +else case e in #( + e) gl_cv_func_futimesat_works=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - rm -f conftest.file + rm -f conftest.file ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 printf "%s\n" "$gl_cv_func_futimesat_works" >&6; } @@ -34941,8 +35683,8 @@ printf %s "checking for utimensat... " >&6; } if test ${gl_cv_onwards_func_utimensat+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -34986,7 +35728,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_utimensat" >&5 printf "%s\n" "$gl_cv_onwards_func_utimensat" >&6; } @@ -35013,8 +35756,8 @@ printf %s "checking whether utimensat works... " >&6; } if test ${gl_cv_func_utimensat_works+y} then : printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes +else case e in #( + e) if test "$cross_compiling" = yes then : case "$host_os" in # Guess yes on Linux or glibc systems. @@ -35028,8 +35771,8 @@ then : gl_cv_func_utimensat_works="$gl_cross_guess_normal" ;; esac -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <fcntl.h> @@ -35094,18 +35837,21 @@ _ACEOF if ac_fn_c_try_run "$LINENO" then : gl_cv_func_utimensat_works=yes -else $as_nop - case $? in +else case e in #( + e) case $? in 2) gl_cv_func_utimensat_works='nearly' ;; *) gl_cv_func_utimensat_works=no ;; esac - + ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utimensat_works" >&5 printf "%s\n" "$gl_cv_func_utimensat_works" >&6; } @@ -35163,20 +35909,19 @@ printf %s "checking for variable-length arrays... " >&6; } if test ${ac_cv_c_vararrays+y} then : printf %s "(cached) " >&6 -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC_NO_VLA__ - defined + #ifndef __STDC_NO_VLA__ + #error __STDC_NO_VLA__ not defined #endif _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "defined" >/dev/null 2>&1 +if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_vararrays='no: __STDC_NO_VLA__ is defined' -else $as_nop - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Test for VLA support. This test is partly inspired from examples in the C standard. Use at least two VLA @@ -35219,13 +35964,15 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_vararrays=yes -else $as_nop - ac_cv_c_vararrays=no +else case e in #( + e) ac_cv_c_vararrays=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -rf conftest* - +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_vararrays" >&5 printf "%s\n" "$ac_cv_c_vararrays" >&6; } @@ -35303,11 +36050,12 @@ printf "%s\n" "#define REPLACE_VASNPRINTF 1" >>confdefs.h if test "x$ac_cv_type_ptrdiff_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define ptrdiff_t long" >>confdefs.h - + ;; +esac fi @@ -35442,8 +36190,8 @@ printf %s "checking for nl_langinfo... " >&6; } if test ${gl_cv_onwards_func_nl_langinfo+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) exec 9>&6 6>/dev/null case "$host_os" in @@ -35487,7 +36235,8 @@ fi exec 6>&9 9>&- - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_onwards_func_nl_langinfo" >&5 printf "%s\n" "$gl_cv_onwards_func_nl_langinfo" >&6; } @@ -35699,11 +36448,12 @@ printf "%s\n" "#define REPLACE_VASNPRINTF 1" >>confdefs.h if test "x$ac_cv_type_ptrdiff_t" = xyes then : -else $as_nop - +else case e in #( + e) printf "%s\n" "#define ptrdiff_t long" >>confdefs.h - + ;; +esac fi @@ -35842,8 +36592,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$AR"; then +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -35865,7 +36615,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then @@ -35891,8 +36642,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_AR"; then +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR @@ -35914,7 +36665,8 @@ done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then @@ -35949,8 +36701,8 @@ printf %s "checking the archiver ($AR) interface... " >&6; } if test ${am_cv_ar_interface+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_ext=c +else case e in #( + e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -35993,7 +36745,8 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 printf "%s\n" "$am_cv_ar_interface" >&6; } @@ -36052,8 +36805,8 @@ printf %s "checking size of size_t... " >&6; } if test ${ac_cv_sizeof_size_t+y} then : printf %s "(cached) " >&6 -else $as_nop - for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. +else case e in #( + e) for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -36075,7 +36828,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x$ac_cv_sizeof_size_t != x ; then break; fi done - + ;; +esac fi if test x$ac_cv_sizeof_size_t = x ; then @@ -36103,8 +36857,8 @@ printf %s "checking for sendfile in -lsendfile... " >&6; } if test ${ac_cv_lib_sendfile_sendfile+y} then : printf %s "(cached) " >&6 -else $as_nop - ac_check_lib_save_LIBS=$LIBS +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsendfile $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -36130,12 +36884,14 @@ _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_sendfile_sendfile=yes -else $as_nop - ac_cv_lib_sendfile_sendfile=no +else case e in #( + e) ac_cv_lib_sendfile_sendfile=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5 printf "%s\n" "$ac_cv_lib_sendfile_sendfile" >&6; } @@ -36287,8 +37043,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $PKG_CONFIG in +else case e in #( + e) case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; @@ -36313,6 +37069,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG @@ -36335,8 +37092,8 @@ printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 -else $as_nop - case $ac_pt_PKG_CONFIG in +else case e in #( + e) case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; @@ -36361,6 +37118,7 @@ done IFS=$as_save_IFS ;; +esac ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG @@ -36467,10 +37225,10 @@ fi if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but libb2.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi LIBBL2="no: missing dependencies" @@ -36482,10 +37240,10 @@ printf "%s\n" "no" >&6; } if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but libb2.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi LIBBL2="no: missing dependencies" @@ -36566,10 +37324,10 @@ fi if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but zlib.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi LIBZ="no: missing dependencies" @@ -36581,10 +37339,10 @@ printf "%s\n" "no" >&6; } if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but zlib.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi LIBZ="no: missing dependencies" @@ -36665,10 +37423,10 @@ fi if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but gpgme.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi GPGME="no: missing dependencies" @@ -36680,10 +37438,10 @@ printf "%s\n" "no" >&6; } if test "x${enable_qmanifest}" = "xyes" then : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "--enable-qmanifest was given, but gpgme.pc could not be found -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi GPGME="no: missing dependencies" @@ -36706,20 +37464,22 @@ then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no: missing dependencies" >&5 printf "%s\n" "no: missing dependencies" >&6; } - + ;; +esac fi -else $as_nop - +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable qmanifest" >&5 printf %s "checking whether to enable qmanifest... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no: disabled by configure argument" >&5 printf "%s\n" "no: disabled by configure argument" >&6; } - + ;; +esac fi if test "x$enable_qmanifest" != xno; then @@ -36741,8 +37501,8 @@ printf %s "checking for C compiler vendor... " >&6; } if test ${ax_cv_c_compiler_vendor+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) vendors=" intel: __ICC,__ECC,__INTEL_COMPILER ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__,__ibmxl__ @@ -36803,7 +37563,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done ax_cv_c_compiler_vendor=`echo $vendor | cut -d: -f1` - + ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_vendor" >&5 printf "%s\n" "$ax_cv_c_compiler_vendor" >&6; } @@ -36823,8 +37584,8 @@ printf %s "checking CFLAGS for most reasonable warnings... " >&6; } if test ${ac_cv_cflags_warn_all+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ac_cv_cflags_warn_all="" ac_save_cflags_warn_all_found="yes" case "$ax_cv_c_compiler_vendor" in #( @@ -36913,23 +37674,26 @@ then : ;; esac -else $as_nop - +else case e in #( + e) CFLAGS=$ac_cv_cflags_warn_all { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5 (: CFLAGS="$CFLAGS") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } - + ;; +esac fi fi -else $as_nop - true - -fi +else case e in #( + e) true + ;; +esac +fi ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_warn_all" >&5 printf "%s\n" "$ac_cv_cflags_warn_all" >&6; } @@ -36948,8 +37712,8 @@ printf %s "checking whether C compiler accepts -Wunused... " >&6; } if test ${ax_cv_check_cflags___Wunused+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wunused" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -36966,19 +37730,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wunused=yes -else $as_nop - ax_cv_check_cflags___Wunused=no +else case e in #( + e) ax_cv_check_cflags___Wunused=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wunused" >&5 printf "%s\n" "$ax_cv_check_cflags___Wunused" >&6; } if test "x$ax_cv_check_cflags___Wunused" = xyes then : as_fn_append CFLAGS " -Wunused" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -36987,8 +37754,8 @@ printf %s "checking whether C compiler accepts -Wimplicit... " >&6; } if test ${ax_cv_check_cflags___Wimplicit+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wimplicit" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37005,19 +37772,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wimplicit=yes -else $as_nop - ax_cv_check_cflags___Wimplicit=no +else case e in #( + e) ax_cv_check_cflags___Wimplicit=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wimplicit" >&5 printf "%s\n" "$ax_cv_check_cflags___Wimplicit" >&6; } if test "x$ax_cv_check_cflags___Wimplicit" = xyes then : as_fn_append CFLAGS " -Wimplicit" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37026,8 +37796,8 @@ printf %s "checking whether C compiler accepts -Wshadow... " >&6; } if test ${ax_cv_check_cflags___Wshadow+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wshadow" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37044,19 +37814,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wshadow=yes -else $as_nop - ax_cv_check_cflags___Wshadow=no +else case e in #( + e) ax_cv_check_cflags___Wshadow=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wshadow" >&5 printf "%s\n" "$ax_cv_check_cflags___Wshadow" >&6; } if test "x$ax_cv_check_cflags___Wshadow" = xyes then : as_fn_append CFLAGS " -Wshadow" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37065,8 +37838,8 @@ printf %s "checking whether C compiler accepts -Wformat=2... " >&6; } if test ${ax_cv_check_cflags___Wformat_2+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wformat=2" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37083,19 +37856,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wformat_2=yes -else $as_nop - ax_cv_check_cflags___Wformat_2=no +else case e in #( + e) ax_cv_check_cflags___Wformat_2=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wformat_2" >&5 printf "%s\n" "$ax_cv_check_cflags___Wformat_2" >&6; } if test "x$ax_cv_check_cflags___Wformat_2" = xyes then : as_fn_append CFLAGS " -Wformat=2" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37104,8 +37880,8 @@ printf %s "checking whether C compiler accepts -Wmissing-declarations... " >&6; if test ${ax_cv_check_cflags___Wmissing_declarations+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wmissing-declarations" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37122,19 +37898,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wmissing_declarations=yes -else $as_nop - ax_cv_check_cflags___Wmissing_declarations=no +else case e in #( + e) ax_cv_check_cflags___Wmissing_declarations=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wmissing_declarations" >&5 printf "%s\n" "$ax_cv_check_cflags___Wmissing_declarations" >&6; } if test "x$ax_cv_check_cflags___Wmissing_declarations" = xyes then : as_fn_append CFLAGS " -Wmissing-declarations" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37143,8 +37922,8 @@ printf %s "checking whether C compiler accepts -Wwrite-strings... " >&6; } if test ${ax_cv_check_cflags___Wwrite_strings+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wwrite-strings" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37161,19 +37940,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wwrite_strings=yes -else $as_nop - ax_cv_check_cflags___Wwrite_strings=no +else case e in #( + e) ax_cv_check_cflags___Wwrite_strings=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wwrite_strings" >&5 printf "%s\n" "$ax_cv_check_cflags___Wwrite_strings" >&6; } if test "x$ax_cv_check_cflags___Wwrite_strings" = xyes then : as_fn_append CFLAGS " -Wwrite-strings" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37182,8 +37964,8 @@ printf %s "checking whether C compiler accepts -Wbad-function-cast... " >&6; } if test ${ax_cv_check_cflags___Wbad_function_cast+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wbad-function-cast" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37200,19 +37982,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wbad_function_cast=yes -else $as_nop - ax_cv_check_cflags___Wbad_function_cast=no +else case e in #( + e) ax_cv_check_cflags___Wbad_function_cast=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wbad_function_cast" >&5 printf "%s\n" "$ax_cv_check_cflags___Wbad_function_cast" >&6; } if test "x$ax_cv_check_cflags___Wbad_function_cast" = xyes then : as_fn_append CFLAGS " -Wbad-function-cast" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37221,8 +38006,8 @@ printf %s "checking whether C compiler accepts -Wnested-externs... " >&6; } if test ${ax_cv_check_cflags___Wnested_externs+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wnested-externs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37239,19 +38024,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wnested_externs=yes -else $as_nop - ax_cv_check_cflags___Wnested_externs=no +else case e in #( + e) ax_cv_check_cflags___Wnested_externs=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wnested_externs" >&5 printf "%s\n" "$ax_cv_check_cflags___Wnested_externs" >&6; } if test "x$ax_cv_check_cflags___Wnested_externs" = xyes then : as_fn_append CFLAGS " -Wnested-externs" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37260,8 +38048,8 @@ printf %s "checking whether C compiler accepts -Wcomment... " >&6; } if test ${ax_cv_check_cflags___Wcomment+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wcomment" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37278,19 +38066,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wcomment=yes -else $as_nop - ax_cv_check_cflags___Wcomment=no +else case e in #( + e) ax_cv_check_cflags___Wcomment=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wcomment" >&5 printf "%s\n" "$ax_cv_check_cflags___Wcomment" >&6; } if test "x$ax_cv_check_cflags___Wcomment" = xyes then : as_fn_append CFLAGS " -Wcomment" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37299,8 +38090,8 @@ printf %s "checking whether C compiler accepts -Winline... " >&6; } if test ${ax_cv_check_cflags___Winline+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Winline" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37317,19 +38108,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Winline=yes -else $as_nop - ax_cv_check_cflags___Winline=no +else case e in #( + e) ax_cv_check_cflags___Winline=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Winline" >&5 printf "%s\n" "$ax_cv_check_cflags___Winline" >&6; } if test "x$ax_cv_check_cflags___Winline" = xyes then : as_fn_append CFLAGS " -Winline" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37338,8 +38132,8 @@ printf %s "checking whether C compiler accepts -Wchar-subscripts... " >&6; } if test ${ax_cv_check_cflags___Wchar_subscripts+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wchar-subscripts" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37356,19 +38150,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wchar_subscripts=yes -else $as_nop - ax_cv_check_cflags___Wchar_subscripts=no +else case e in #( + e) ax_cv_check_cflags___Wchar_subscripts=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wchar_subscripts" >&5 printf "%s\n" "$ax_cv_check_cflags___Wchar_subscripts" >&6; } if test "x$ax_cv_check_cflags___Wchar_subscripts" = xyes then : as_fn_append CFLAGS " -Wchar-subscripts" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37377,8 +38174,8 @@ printf %s "checking whether C compiler accepts -Wcast-align... " >&6; } if test ${ax_cv_check_cflags___Wcast_align+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wcast-align" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37395,19 +38192,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wcast_align=yes -else $as_nop - ax_cv_check_cflags___Wcast_align=no +else case e in #( + e) ax_cv_check_cflags___Wcast_align=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wcast_align" >&5 printf "%s\n" "$ax_cv_check_cflags___Wcast_align" >&6; } if test "x$ax_cv_check_cflags___Wcast_align" = xyes then : as_fn_append CFLAGS " -Wcast-align" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37416,8 +38216,8 @@ printf %s "checking whether C compiler accepts -Wsequence-point... " >&6; } if test ${ax_cv_check_cflags___Wsequence_point+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wsequence-point" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37434,19 +38234,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wsequence_point=yes -else $as_nop - ax_cv_check_cflags___Wsequence_point=no +else case e in #( + e) ax_cv_check_cflags___Wsequence_point=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wsequence_point" >&5 printf "%s\n" "$ax_cv_check_cflags___Wsequence_point" >&6; } if test "x$ax_cv_check_cflags___Wsequence_point" = xyes then : as_fn_append CFLAGS " -Wsequence-point" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37455,8 +38258,8 @@ printf %s "checking whether C compiler accepts -Wold-style-definition... " >&6; if test ${ax_cv_check_cflags___Wold_style_definition+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wold-style-definition" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37473,19 +38276,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wold_style_definition=yes -else $as_nop - ax_cv_check_cflags___Wold_style_definition=no +else case e in #( + e) ax_cv_check_cflags___Wold_style_definition=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wold_style_definition" >&5 printf "%s\n" "$ax_cv_check_cflags___Wold_style_definition" >&6; } if test "x$ax_cv_check_cflags___Wold_style_definition" = xyes then : as_fn_append CFLAGS " -Wold-style-definition" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37494,8 +38300,8 @@ printf %s "checking whether C compiler accepts -Wextra... " >&6; } if test ${ax_cv_check_cflags___Wextra+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wextra" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37512,19 +38318,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wextra=yes -else $as_nop - ax_cv_check_cflags___Wextra=no +else case e in #( + e) ax_cv_check_cflags___Wextra=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wextra" >&5 printf "%s\n" "$ax_cv_check_cflags___Wextra" >&6; } if test "x$ax_cv_check_cflags___Wextra" = xyes then : as_fn_append CFLAGS " -Wextra" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37533,8 +38342,8 @@ printf %s "checking whether C compiler accepts -Wno-format-nonliteral... " >&6; if test ${ax_cv_check_cflags___Wno_format_nonliteral+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wno-format-nonliteral" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37551,19 +38360,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wno_format_nonliteral=yes -else $as_nop - ax_cv_check_cflags___Wno_format_nonliteral=no +else case e in #( + e) ax_cv_check_cflags___Wno_format_nonliteral=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wno_format_nonliteral" >&5 printf "%s\n" "$ax_cv_check_cflags___Wno_format_nonliteral" >&6; } if test "x$ax_cv_check_cflags___Wno_format_nonliteral" = xyes then : as_fn_append CFLAGS " -Wno-format-nonliteral" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37572,8 +38384,8 @@ printf %s "checking whether C compiler accepts -Wno-expansion-to-defined... " >& if test ${ax_cv_check_cflags___Wno_expansion_to_defined+y} then : printf %s "(cached) " >&6 -else $as_nop - +else case e in #( + e) ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Wno-expansion-to-defined" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -37590,19 +38402,22 @@ _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_check_cflags___Wno_expansion_to_defined=yes -else $as_nop - ax_cv_check_cflags___Wno_expansion_to_defined=no +else case e in #( + e) ax_cv_check_cflags___Wno_expansion_to_defined=no ;; +esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - CFLAGS=$ax_check_save_flags + CFLAGS=$ax_check_save_flags ;; +esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wno_expansion_to_defined" >&5 printf "%s\n" "$ax_cv_check_cflags___Wno_expansion_to_defined" >&6; } if test "x$ax_cv_check_cflags___Wno_expansion_to_defined" = xyes then : as_fn_append CFLAGS " -Wno-expansion-to-defined" -else $as_nop - : +else case e in #( + e) : ;; +esac fi @@ -37622,8 +38437,8 @@ cat >confcache <<\_ACEOF # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF @@ -37653,14 +38468,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | @@ -37848,7 +38663,6 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh @@ -37857,12 +38671,13 @@ then : # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi @@ -37934,7 +38749,7 @@ IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 @@ -37963,7 +38778,6 @@ as_fn_error () } # as_fn_error - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -38003,11 +38817,12 @@ then : { eval $1+=\$2 }' -else $as_nop - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... @@ -38021,11 +38836,12 @@ then : { as_val=$(( $* )) }' -else $as_nop - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith @@ -38108,9 +38924,9 @@ if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then @@ -38191,10 +39007,12 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 @@ -38210,7 +39028,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by portage-utils $as_me git, which was -generated by GNU Autoconf 2.71. Invocation command line was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -38242,7 +39060,7 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. @@ -38278,10 +39096,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ portage-utils config.status git -configured by $0, generated by GNU Autoconf 2.71, +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -38343,8 +39161,8 @@ do ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; + as_fn_error $? "ambiguous option: '$1' +Try '$0 --help' for more information.";; --help | --hel | -h ) printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -38352,8 +39170,8 @@ Try \`$0 --help' for more information.";; ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; @@ -38433,7 +39251,7 @@ do "tests/rmspace/Makefile") CONFIG_FILES="$CONFIG_FILES tests/rmspace/Makefile" ;; "tests/source/Makefile") CONFIG_FILES="$CONFIG_FILES tests/source/Makefile" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done @@ -38453,7 +39271,7 @@ fi # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= @@ -38477,7 +39295,7 @@ ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then @@ -38635,13 +39453,13 @@ fi # test -n "$CONFIG_FILES" # Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. +# This happens for instance with './config.status Makefile'. if test -n "$CONFIG_HEADERS"; then cat >"$ac_tmp/defines.awk" <<\_ACAWK || BEGIN { _ACEOF -# Transform confdefs.h into an awk script `defines.awk', embedded as +# Transform confdefs.h into an awk script 'defines.awk', embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h. @@ -38751,7 +39569,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -38773,19 +39591,19 @@ do -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` @@ -38918,7 +39736,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -38949,9 +39767,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" @@ -39106,15 +39924,15 @@ printf "%s\n" X/"$am_mf" | (exit $ac_status); } || am_rc=$? done if test $am_rc -ne 0; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "Something went wrong bootstrapping makefile fragments for automatic dependency tracking. If GNU make was not used, consider re-running the configure script with MAKE=\"gmake\" (or whatever is necessary). You can also try re-running configure with the '--disable-dependency-tracking' option to at least be able to build the package (albeit without support for automatic dependency tracking). -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi { am_dirpart=; unset am_dirpart;} { am_filepart=; unset am_filepart;} @@ -1,7 +1,7 @@ #!/bin/sh # install - install a program, script, or datafile -scriptversion=2020-11-14.01; # UTC +scriptversion=2023-11-23.18; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the @@ -124,9 +124,9 @@ it's up to you to specify -f if you want it. If -S is not specified, no backups are attempted. -Email bug reports to bug-automake@gnu.org. -Automake home page: https://www.gnu.org/software/automake/ -" +Report bugs to <bug-automake@gnu.org>. +GNU Automake home page: <https://www.gnu.org/software/automake/>. +General help using GNU software: <https://www.gnu.org/gethelp/>." while test $# -ne 0; do case $1 in diff --git a/libq/Makefile.in b/libq/Makefile.in index aab8020a..fdbfb658 100644 --- a/libq/Makefile.in +++ b/libq/Makefile.in @@ -387,7 +387,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -851,7 +850,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/Makefile.in b/tests/Makefile.in index fae46b19..064f6816 100644 --- a/tests/Makefile.in +++ b/tests/Makefile.in @@ -377,7 +377,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -841,7 +840,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/atom_compare/Makefile.in b/tests/atom_compare/Makefile.in index 95953870..20ab6a4c 100644 --- a/tests/atom_compare/Makefile.in +++ b/tests/atom_compare/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/atom_explode/Makefile.in b/tests/atom_explode/Makefile.in index b52fcf5f..5ecc2269 100644 --- a/tests/atom_explode/Makefile.in +++ b/tests/atom_explode/Makefile.in @@ -360,7 +360,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -824,7 +823,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/copy_file/Makefile.in b/tests/copy_file/Makefile.in index 87f2d9df..3513cdb6 100644 --- a/tests/copy_file/Makefile.in +++ b/tests/copy_file/Makefile.in @@ -361,7 +361,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -825,7 +824,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/install/Makefile.in b/tests/install/Makefile.in index 471bc160..4a1e4772 100644 --- a/tests/install/Makefile.in +++ b/tests/install/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/mkdir/Makefile.in b/tests/mkdir/Makefile.in index e81f9693..82d22d2d 100644 --- a/tests/mkdir/Makefile.in +++ b/tests/mkdir/Makefile.in @@ -360,7 +360,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -824,7 +823,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/profile/Makefile.in b/tests/profile/Makefile.in index 40735801..c6ffb06b 100644 --- a/tests/profile/Makefile.in +++ b/tests/profile/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qatom/Makefile.in b/tests/qatom/Makefile.in index ac809224..440777d4 100644 --- a/tests/qatom/Makefile.in +++ b/tests/qatom/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qcheck/Makefile.in b/tests/qcheck/Makefile.in index ca9cb90b..500ee32d 100644 --- a/tests/qcheck/Makefile.in +++ b/tests/qcheck/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qdepends/Makefile.in b/tests/qdepends/Makefile.in index f65fd795..ed5049e0 100644 --- a/tests/qdepends/Makefile.in +++ b/tests/qdepends/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qfile/Makefile.in b/tests/qfile/Makefile.in index c5bb182d..a0832e33 100644 --- a/tests/qfile/Makefile.in +++ b/tests/qfile/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qlist/Makefile.in b/tests/qlist/Makefile.in index 6557f8f7..44d7a0b4 100644 --- a/tests/qlist/Makefile.in +++ b/tests/qlist/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qlop/Makefile.in b/tests/qlop/Makefile.in index d0b49e59..5c85d446 100644 --- a/tests/qlop/Makefile.in +++ b/tests/qlop/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qmanifest/Makefile.in b/tests/qmanifest/Makefile.in index 4ad0f43b..b9f19684 100644 --- a/tests/qmanifest/Makefile.in +++ b/tests/qmanifest/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qmerge/Makefile.in b/tests/qmerge/Makefile.in index bcba384c..35ea2c7b 100644 --- a/tests/qmerge/Makefile.in +++ b/tests/qmerge/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qtbz2/Makefile.in b/tests/qtbz2/Makefile.in index c78c834a..7b748192 100644 --- a/tests/qtbz2/Makefile.in +++ b/tests/qtbz2/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/quse/Makefile.in b/tests/quse/Makefile.in index ede1737d..b74aa6c7 100644 --- a/tests/quse/Makefile.in +++ b/tests/quse/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/qxpak/Makefile.in b/tests/qxpak/Makefile.in index 2f329e72..db62e79d 100644 --- a/tests/qxpak/Makefile.in +++ b/tests/qxpak/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/rmspace/Makefile.in b/tests/rmspace/Makefile.in index 5e1552b1..b3cc36a6 100644 --- a/tests/rmspace/Makefile.in +++ b/tests/rmspace/Makefile.in @@ -360,7 +360,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -824,7 +823,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ diff --git a/tests/source/Makefile.in b/tests/source/Makefile.in index 40a76635..27df4610 100644 --- a/tests/source/Makefile.in +++ b/tests/source/Makefile.in @@ -316,7 +316,6 @@ DIR_HAS_FD_MEMBER = @DIR_HAS_FD_MEMBER@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ -EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ @@ -780,7 +779,6 @@ GL_GNULIB__EXIT = @GL_GNULIB__EXIT@ GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@ GPGME_CFLAGS = @GPGME_CFLAGS@ GPGME_LIBS = @GPGME_LIBS@ -GREP = @GREP@ HAVE_ACOSF = @HAVE_ACOSF@ HAVE_ACOSL = @HAVE_ACOSL@ HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@ |