* wcsmbs/wctob.c (wctob): Make buf array of unsigned char.

	* sysdeps/generic/strchrnul.c: Add cast to avoid warning.
	* libio/iofwide.c: Add casts to avoid warnings.
	* stdio-common/printf-prs.c (parse_printf_format): Introduce new
	variable f to avoid warnings.
	* sysdeps/unix/sysv/linux/x86_64/makecontext.c (__makecontext):
	Fix a few casts to avoid warnings.
	* iconv/gconv_simple.c (internal_utf8_loop): Make start unsigned
	to avoid warning.

1 files changed, 2 insertions, 76 deletions

diff --git a/configure b/configure
index f35641ac8e..1a3f47c275 100755
--- a/configure
+++ b/configure
@@ -313,7 +313,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini no_whole_archive exceptions LIBGD have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default cc_mtune profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini no_whole_archive exceptions LIBGD have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -4101,7 +4101,7 @@ echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
   ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
   case $ac_prog_version in
     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-    3.[2-9]* | 4.[0-9]* )
+    3.4* | 4.[0-9]* )
        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
 
@@ -7615,71 +7615,8 @@ echo "$as_me:$LINENO: result: $pic_default" >&5
 echo "${ECHO_T}$pic_default" >&6
 
 
-# This test comes after sysdeps configure fragments, so that they can
-# define the variable libc_mtune_example to tell us a valid -mtune=value
-# argument that we can test with.
-cc_mtune=-mcpu
-if test "x$libc_mtune_example" != x; then
-  echo "$as_me:$LINENO: checking if compiler supports -mtune option" >&5
-echo $ECHO_N "checking if compiler supports -mtune option... $ECHO_C" >&6
-if test "${libc_cv_cc_mtune+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-      libc_cv_cc_mtune=no
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -mtune=$libc_mtune_example"
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-int
-main ()
-{
 
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  libc_cv_cc_mtune=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-echo "$as_me:$LINENO: result: $libc_cv_cc_mtune" >&5
-echo "${ECHO_T}$libc_cv_cc_mtune" >&6
-  if test "x$libc_cv_cc_mtune" = xyes; then
-    cc_mtune=-mtune
-  fi
-fi
 
 
 
@@ -7688,15 +7625,6 @@ fi
 
 
 
-
-case "$add_ons" in
-  *door*) linux_doors=yes ;;
-  *) linux_doors=no ;;
-esac
-
-
-
-
 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
   config_makefile=
 else
@@ -8437,14 +8365,12 @@ s,@xcoff@,$xcoff,;t t
 s,@static@,$static,;t t
 s,@shared@,$shared,;t t
 s,@pic_default@,$pic_default,;t t
-s,@cc_mtune@,$cc_mtune,;t t
 s,@profile@,$profile,;t t
 s,@omitfp@,$omitfp,;t t
 s,@bounded@,$bounded,;t t
 s,@static_nss@,$static_nss,;t t
 s,@nopic_initfini@,$nopic_initfini,;t t
 s,@DEFINES@,$DEFINES,;t t
-s,@linux_doors@,$linux_doors,;t t
 s,@mach_interface_list@,$mach_interface_list,;t t
 s,@VERSION@,$VERSION,;t t
 s,@RELEASE@,$RELEASE,;t t