diff options
Diffstat (limited to 'sys-devel/gcc')
| -rw-r--r-- | sys-devel/gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | sys-devel/gcc/files/pro-police-docs.patch | 74 | ||||
| -rw-r--r-- | sys-devel/gcc/gcc-4.7.2-r1.ebuild | 65 |
3 files changed, 74 insertions, 75 deletions
diff --git a/sys-devel/gcc/ChangeLog b/sys-devel/gcc/ChangeLog index eb60d034378f..1bc5edf9ceae 100644 --- a/sys-devel/gcc/ChangeLog +++ b/sys-devel/gcc/ChangeLog @@ -1,6 +1,14 @@ # ChangeLog for sys-devel/gcc # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.937 2013/02/08 10:32:13 ago Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.938 2013/02/25 04:42:07 dirtyepic Exp $ + +*gcc-4.7.2-r1 (25 Feb 2013) + + 25 Feb 2013; Ryan Hill <dirtyepic@gentoo.org> +gcc-4.7.2-r1.ebuild, + -files/pro-police-docs.patch: + 4.7.2 p1.4: Fixes bug #451680 (bootstrap comparison failure on alpha), + bug #421305 and #417271 (libitm build breakage), and PR55940 (incorrect + code building virtualbox kernel modules). Revbump for unmasking. 08 Feb 2013; Agostino Sarubbo <ago@gentoo.org> gcc-4.6.3.ebuild: Stable for s390, wrt bug #418383 diff --git a/sys-devel/gcc/files/pro-police-docs.patch b/sys-devel/gcc/files/pro-police-docs.patch deleted file mode 100644 index 091ea44ef0d7..000000000000 --- a/sys-devel/gcc/files/pro-police-docs.patch +++ /dev/null @@ -1,74 +0,0 @@ -Index: gcc/doc/invoke.texi -=================================================================== -RCS file: /cvsroot/gcc/gcc/gcc/doc/invoke.texi,v -retrieving revision 1.364 -diff -c -3 -p -r1.364 invoke.texi -*** gcc/doc/invoke.texi 21 Nov 2003 11:42:58 -0000 1.364 ---- gcc/doc/invoke.texi 22 Nov 2003 08:12:35 -0000 -*************** in the following sections. -*** 228,234 **** - -Wno-multichar -Wnonnull -Wpacked -Wpadded @gol - -Wparentheses -Wpointer-arith -Wredundant-decls @gol - -Wreturn-type -Wsequence-point -Wshadow @gol -! -Wsign-compare -Wstrict-aliasing @gol - -Wswitch -Wswitch-default -Wswitch-enum @gol - -Wsystem-headers -Wtrigraphs -Wundef -Wuninitialized @gol - -Wunknown-pragmas -Wunreachable-code @gol ---- 228,234 ---- - -Wno-multichar -Wnonnull -Wpacked -Wpadded @gol - -Wparentheses -Wpointer-arith -Wredundant-decls @gol - -Wreturn-type -Wsequence-point -Wshadow @gol -! -Wsign-compare -Wstack-protector -Wstrict-aliasing @gol - -Wswitch -Wswitch-default -Wswitch-enum @gol - -Wsystem-headers -Wtrigraphs -Wundef -Wuninitialized @gol - -Wunknown-pragmas -Wunreachable-code @gol -*************** in the following sections. -*** 681,686 **** ---- 681,687 ---- - -fshort-double -fshort-wchar @gol - -fverbose-asm -fpack-struct -fstack-check @gol - -fstack-limit-register=@var{reg} -fstack-limit-symbol=@var{sym} @gol -+ -fstack-protector -fstack-protector-all @gol - -fargument-alias -fargument-noalias @gol - -fargument-noalias-global -fleading-underscore @gol - -ftls-model=@var{model} @gol -*************** effectively. Often, the problem is that -*** 3014,3019 **** ---- 3015,3024 ---- - complex; GCC will refuse to optimize programs when the optimization - itself is likely to take inordinate amounts of time. - -+ @item -Wstack-protector -+ @opindex Wstack-protector -+ Warn when not issuing stack smashing protection for some reason -+ - @item -Werror - @opindex Werror - Make all warnings into errors. -*************** and grows downwards, you can use the fla -*** 11474,11479 **** ---- 11479,11502 ---- - @option{-fstack-limit-symbol=__stack_limit} and - @option{-Wl,--defsym,__stack_limit=0x7ffe0000} to enforce a stack limit - of 128KB@. Note that this may only work with the GNU linker. -+ -+ @item -fstack-protector -+ @item -fstack-protector-all -+ @opindex fstack-protector -+ @opindex fstack-protector-all -+ @opindex fno-stack-protector -+ Generate code to protect an application from a stack smashing -+ attack. The features are (1) the insertion of random value next to the -+ frame pointer to detect the integrity of the stack, (2) the reordering -+ of local variables to place buffers after pointers to avoid the -+ corruption of pointers that could be used to further corrupt arbitrary -+ memory locations, (3) the copying of pointers in function arguments to -+ an area preceding local variable buffers to prevent the corruption of -+ pointers that could be used to further corrupt arbitrary memory -+ locations, and the (4) omission of instrumentation code from some -+ functions to decrease the performance overhead. If the integrity -+ would be broken, the program is aborted. If no-stack-protector is -+ specified, instrumentation codes are generated at every functions. - - @cindex aliasing of parameters - @cindex parameters, aliased diff --git a/sys-devel/gcc/gcc-4.7.2-r1.ebuild b/sys-devel/gcc/gcc-4.7.2-r1.ebuild new file mode 100644 index 000000000000..f3f8621f113e --- /dev/null +++ b/sys-devel/gcc/gcc-4.7.2-r1.ebuild @@ -0,0 +1,65 @@ +# Copyright 1999-2013 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-4.7.2-r1.ebuild,v 1.1 2013/02/25 04:42:07 dirtyepic Exp $ + +PATCH_VER="1.4" +UCLIBC_VER="1.0" + +# Hardened gcc 4 stuff +PIE_VER="0.5.5" +SPECS_VER="0.2.0" +SPECS_GCC_VER="4.4.3" +# arch/libc configurations known to be stable with {PIE,SSP}-by-default +PIE_GLIBC_STABLE="x86 amd64 ppc ppc64 arm ia64" +PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64" +SSP_STABLE="amd64 x86 ppc ppc64 arm" +# uclibc need tls and nptl support for SSP support +# uclibc need to be >= 0.9.33 +SSP_UCLIBC_STABLE="x86 amd64 ppc ppc64 arm" +#end Hardened stuff + +inherit toolchain + +DESCRIPTION="The GNU Compiler Collection" + +LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2" + +KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 +~amd64-fbsd ~x86-fbsd" + +RDEPEND="" +DEPEND="${RDEPEND} + elibc_glibc? ( >=sys-libs/glibc-2.8 ) + >=${CATEGORY}/binutils-2.18" + +if [[ ${CATEGORY} != cross-* ]] ; then + PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )" +fi + +src_unpack() { + if has_version '<sys-libs/glibc-2.12' ; then + ewarn "Your host glibc is too old; disabling automatic fortify." + ewarn "Please rebuild gcc after upgrading to >=glibc-2.12 #362315" + EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch" + fi + + # drop the x32 stuff once 4.7 goes stable + if [[ ${CTARGET} != x86_64* ]] || ! has x32 $(get_all_abis TARGET) ; then + EPATCH_EXCLUDE+=" 90_all_gcc-4.7-x32.patch" + fi + + toolchain_src_unpack + + use vanilla && return 0 + + [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch +} + +pkg_setup() { + toolchain_pkg_setup + + ewarn + ewarn "LTO support is still experimental and unstable." + ewarn "Any bugs resulting from the use of LTO will not be fixed." + ewarn +} |