2013-12-28 23:11:23 +01:00
|
|
|
# Copyright 1999-2012 Gentoo Foundation
|
|
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
# $Header: $
|
|
|
|
|
|
|
|
EAPI=2
|
|
|
|
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"
|
|
|
|
|
2013-12-29 01:05:59 +01:00
|
|
|
RDEPEND="~sys-devel/base-gcc-${PVR}
|
2013-12-28 23:11:23 +01:00
|
|
|
!build? (
|
|
|
|
gcj? (
|
|
|
|
gtk? (
|
|
|
|
x11-libs/libXt
|
|
|
|
x11-libs/libX11
|
|
|
|
x11-libs/libXtst
|
|
|
|
x11-proto/xproto
|
|
|
|
x11-proto/xextproto
|
|
|
|
=x11-libs/gtk+-2*
|
|
|
|
x11-libs/pango
|
|
|
|
)
|
|
|
|
>=media-libs/libart_lgpl-2.1
|
|
|
|
app-arch/zip
|
|
|
|
app-arch/unzip
|
|
|
|
)
|
|
|
|
)"
|
|
|
|
|
|
|
|
## Make sure we share all the USE flags in sys-devel/base-gcc
|
|
|
|
BASE_GCC_USE="fortran gcj gtk mudflap multilib nls nptl openmp altivec
|
|
|
|
bootstrap build doc fixed-point graphite hardened
|
|
|
|
multislot cxx nopie nossp objc objc++ objc-gc test vanilla"
|
|
|
|
for base_use in ${BASE_GCC_USE}; do
|
|
|
|
RDEPEND+=" ~sys-devel/base-gcc-${PV}[${base_use}?]"
|
|
|
|
done
|
|
|
|
IUSE="${BASE_GCC_USE}"
|
|
|
|
|
|
|
|
DEPEND="${RDEPEND}
|
|
|
|
amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) )"
|
|
|
|
## Should this be moved to base-gcc?
|
|
|
|
## I guess the cross-* thing is now utterly broken
|
|
|
|
if [[ ${CATEGORY} != cross-* ]] ; then
|
|
|
|
PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
|
|
|
|
fi
|
|
|
|
|
|
|
|
## Check for valid gcc profile.
|
|
|
|
src_unpack() {
|
|
|
|
# Since Sabayon's gcc ebuild are split into two parts, we have to
|
|
|
|
# build gcc with a different version of gcc, or terrible breakage
|
|
|
|
# will occur after sys-devel/base-gcc is installed, but the
|
|
|
|
# partner sys-devel/gcc still needs to be built.
|
|
|
|
|
|
|
|
# While it is possible to rebuild Sabayon's split gcc from
|
|
|
|
# the same version, we have to disallow this also since
|
|
|
|
# we have no way of discerning if a configuration change
|
|
|
|
# is significant enough to cause breakage.
|
|
|
|
|
|
|
|
GCC_PROFILE_VER=$(cat ${ROOT}/etc/env.d/gcc/config-$CHOST | awk -F- '{ print $NF }')
|
|
|
|
einfo "Checking for valid gcc profile to build ${P}"
|
|
|
|
|
|
|
|
# Construct the Slot of the gcc version in the active profile.
|
|
|
|
GCC_PROFILE_SLOT_MAJOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $1 }')
|
|
|
|
GCC_PROFILE_SLOT_MINOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $2 }')
|
|
|
|
GCC_PROFILE_SLOT="${GCC_PROFILE_SLOT_MAJOR}.${GCC_PROFILE_SLOT_MINOR}"
|
|
|
|
einfo "Current gcc profile version Slot is: ${GCC_PROFILE_SLOT}"
|
|
|
|
if [[ "${GCC_PROFILE_SLOT}" = "${SLOT}" ]] ; then
|
|
|
|
eerror "Error!"
|
|
|
|
eerror "The active gcc-profile is for sys-devel/gcc slot ${SLOT}."
|
|
|
|
eerror "Sabayon's split sys-devel/gcc package MUST be built"
|
|
|
|
eerror "with another slotted version of sys-devel/gcc active."
|
|
|
|
ebeep 10
|
|
|
|
fi
|
|
|
|
|
|
|
|
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
|
|
|
|
case ${CHOST} in
|
|
|
|
x86_64*) has x32 $(get_all_abis) || EPATCH_EXCLUDE+=" 80_all_gcc-4.6-x32.patch" ;;
|
|
|
|
esac
|
|
|
|
|
|
|
|
# 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
|
|
|
|
|
|
|
|
# Fix http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719
|
|
|
|
epatch "${FILESDIR}/${PN}-4.6.2-fix-ICE-on-arm.patch"
|
|
|
|
}
|
|
|
|
|
|
|
|
## Remove lto conditional
|
|
|
|
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
|
|
|
|
}
|
|
|
|
|
|
|
|
## Just install libgcc stuff
|
|
|
|
src_install() {
|
|
|
|
toolchain_src_install
|
|
|
|
|
|
|
|
# now drop what's provided by sys-devel/base-gcc-${PV}:${SLOT}
|
|
|
|
base_gcc_libs="libgfortran.so* libgcc_s.so* libobjc.so*
|
|
|
|
libobjc_gc.so* libmudflap.so* libmudflapth.so* libgomp.so* libstdc++.so*
|
|
|
|
libquadmath.so*"
|
|
|
|
base_multilib_gcc_libs="32/libgfortran.so* 32/libobjc.so* 32/libobjc_gc.so*
|
|
|
|
32/libgcc_s.so* 32/libgomp.so* 32/libmudflap.so*
|
|
|
|
32/libmudflapth.so* 32/libstdc++.so* 32/libquadmath.so*"
|
|
|
|
for gcc_lib in ${base_gcc_libs}; do
|
|
|
|
# -f is used because the file might not be there
|
|
|
|
rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
|
|
|
|
debug_dir="${D}"/usr/lib/debug
|
|
|
|
if [ -d "${debug_dir}" ]; then
|
|
|
|
rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
if use multilib; then
|
|
|
|
for gcc_lib in ${base_multilib_gcc_libs}; do
|
|
|
|
# -f is used because the file might not be there
|
|
|
|
rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
|
|
|
|
debug_dir="${D}"/usr/lib/debug
|
|
|
|
if [ -d "${debug_dir}" ]; then
|
|
|
|
rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
fi
|
|
|
|
# then .mo files provided by sys-devel/base-gcc-${PV}:${SLOT}
|
|
|
|
find "${D}"${DATAPATH}/locale -name libstdc++.mo -delete
|
|
|
|
find "${D}"${DATAPATH}/info -name libgomp.info* -delete
|
|
|
|
find "${D}"${DATAPATH}/info -name libquadmath.info* -delete
|
|
|
|
|
|
|
|
# drop stuff from env.d, provided by sys-devel/base-gcc-${PV}:${SLOT}
|
|
|
|
rm "${D}"/etc/env.d -rf
|
|
|
|
}
|