232 lines
6.6 KiB
Bash
232 lines
6.6 KiB
Bash
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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PATCH_VER="1.0"
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UCLIBC_VER="1.0"
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# Hardened gcc 4 stuff
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PIE_VER="0.5.5"
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SPECS_VER="0.2.0"
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SPECS_GCC_VER="4.4.3"
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# arch/libc configurations known to be stable with {PIE,SSP}-by-default
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PIE_GLIBC_STABLE="x86 amd64 ppc ppc64 arm ia64"
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PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64"
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SSP_STABLE="amd64 x86 ppc ppc64 arm"
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# uclibc need tls and nptl support for SSP support
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# uclibc need to be >= 0.9.33
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SSP_UCLIBC_STABLE="x86 amd64 ppc ppc64 arm"
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#end Hardened stuff
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inherit eutils toolchain
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# This is here to redeclare is_gcc() in toolchain.eclass
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# We don't even want to build gcj, which is a real hog
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# on memory constrained hardware. base-gcc doesn't actually
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# ship with it atm.
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is_gcj() {
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return 1
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}
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DESCRIPTION="The GNU Compiler Collection"
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LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
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RDEPEND=">=sys-libs/zlib-1.1.4
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virtual/libiconv
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>=dev-libs/gmp-4.3.2
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>=dev-libs/mpfr-2.4.2
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>=dev-libs/mpc-0.8.1
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graphite? (
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>=dev-libs/cloog-ppl-0.15.10
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>=dev-libs/ppl-0.11
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)
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!build? (
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nls? ( sys-devel/gettext )
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)"
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DEPEND="${RDEPEND}
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test? (
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>=dev-util/dejagnu-1.4.4
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>=sys-devel/autogen-5.5.4
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)
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>=sys-apps/texinfo-4.8
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>=sys-devel/bison-1.875
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>=sys-devel/flex-2.5.4
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>=${CATEGORY}/binutils-2.18"
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## Check for valid gcc profile.
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src_unpack() {
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# Since Sabayon's gcc ebuild are split into two parts, we have to
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# build gcc with a different version of gcc, or terrible breakage
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# will occur after sys-devel/base-gcc is installed, but the
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# partner sys-devel/gcc still needs to be built.
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# While it is possible to rebuild Sabayon's split gcc from
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# the same version, we have to disallow this also since
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# we have no way of discerning if a configuration change
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# is significant enough to cause breakage.
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GCC_PROFILE_VER=$(cat ${ROOT}/etc/env.d/gcc/config-$CHOST | awk -F- '{ print $NF }')
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einfo "Checking for valid gcc profile to build ${P}"
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# Construct the Slot of the gcc version in the active profile.
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GCC_PROFILE_SLOT_MAJOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $1 }')
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GCC_PROFILE_SLOT_MINOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $2 }')
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GCC_PROFILE_SLOT="${GCC_PROFILE_SLOT_MAJOR}.${GCC_PROFILE_SLOT_MINOR}"
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einfo "Current gcc profile version Slot is: ${GCC_PROFILE_SLOT}"
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if [[ "${GCC_PROFILE_SLOT}" = "${SLOT}" ]] ; then
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eerror "Error!"
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eerror "The active gcc-profile is for sys-devel/gcc slot ${SLOT}."
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eerror "Sabayon's split sys-devel/gcc package MUST be built"
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eerror "with another slotted version of sys-devel/gcc active."
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ebeep 10
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fi
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# drop the x32 stuff once 4.7 goes stable
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if [[ ${CTARGET} != x86_64* ]] || ! has x32 $(get_all_abis TARGET) ; then
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EPATCH_EXCLUDE+=" 90_all_gcc-4.7-x32.patch"
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fi
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toolchain_src_unpack
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use vanilla && return 0
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[[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
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}
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pkg_setup() {
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toolchain_pkg_setup
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ewarn
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ewarn "LTO support is still experimental and unstable."
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ewarn "Any bugs resulting from the use of LTO will not be fixed."
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ewarn
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}
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## Just install libgcc stuff
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src_install() {
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cd "${WORKDIR}/build"
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S="${WORKDIR}"/build \
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emake -j1 -C "${CTARGET}/libgcc" DESTDIR="${D}" install-shared || die
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if use multilib; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/32/libgcc" DESTDIR="${D}" \
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install-shared || die
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fi
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if use mudflap; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/libmudflap" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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if use multilib; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/32/libmudflap" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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fi
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fi
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if use openmp; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/libgomp" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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if use multilib; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/32/libgomp" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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fi
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fi
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S="${WORKDIR}"/build \
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emake -j1 -C "${CTARGET}/libstdc++-v3/src" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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if use multilib; then
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/32/libstdc++-v3/src" DESTDIR="${D}" \
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install-toolexeclibLTLIBRARIES || die
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fi
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/libstdc++-v3/po" DESTDIR="${D}" install || die
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S="${WORKDIR}"/build emake -j1 -C "${CTARGET}/libgomp" DESTDIR="${D}" install-info || die
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S="${WORKDIR}"/build emake -j1 DESTDIR="${D}" install-target-libquadmath || die
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if use fortran; then
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S="${WORKDIR}"/build emake -j1 DESTDIR="${D}" install-target-libgfortran || die
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fi
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# TODO: what to do with USE objc++ and objc-gc ?
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if use objc; then
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S="${WORKDIR}"/build emake -j1 DESTDIR="${D}" install-target-libobjc || die
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fi
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# from toolchain.eclass yay
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gcc_movelibs
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dodir /etc/env.d/gcc
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create_gcc_env_entry
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# Setup the gcc_env_entry for hardened gcc 4 with minispecs
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if want_minispecs ; then
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copy_minispecs_gcc_specs
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fi
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# drop any .la, .a
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find "${D}" -name *.a -delete
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find "${D}" -name *.la -delete
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# drop any include
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rm "${D}${LIBPATH}"/include -rf
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# drop specs as well, provided by sys-devel/gcc-${PV}:${SLOT}
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# unfortunately, the spec shit above does create the env.d/
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# file content...
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rm "${D}${LIBPATH}"/{32/,}*.spec{s,} -rf
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rm "${D}${LIBPATH}"/specs -rf
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# Now do the fun stripping stuff
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env RESTRICT="" CHOST=${CTARGET} prepstrip "${D}${LIBPATH}"
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cd "${S}"
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if ! is_crosscompile; then
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has noinfo ${FEATURES} \
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&& rm -r "${D}/${DATAPATH}"/info \
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|| prepinfo "${DATAPATH}"
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fi
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# use gid of 0 because some stupid ports don't have
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# the group 'root' set to gid 0
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chown -R root:0 "${D}"${LIBPATH}
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}
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## Do nothing!
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pkg_preinst() {
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:
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}
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## Do nothing!
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pkg_postinst() {
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# Sabayon specific bits to always force the latest gcc profile
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local gcc_atom=$(best_version sys-devel/base-gcc)
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local gcc_ver=
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if [ -n "${gcc_atom}" ]; then
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elog "Found latest base-gcc to be: ${gcc_atom}, forcing this profile"
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gcc_ver=$(portageq metadata "${ROOT}" installed "${gcc_atom}" PV)
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else
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eerror "No sys-devel/base-gcc installed"
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fi
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if [ -n "${gcc_ver}" ]; then
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local target="${CTARGET:${CHOST}}-${gcc_ver}"
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local env_target="${ROOT}/etc/env.d/gcc/${target}"
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[[ -e "${env_target}-vanilla" ]] && find_target="${target}-vanilla"
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elog "Setting: ${target} GCC profile"
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gcc-config "${target}"
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else
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eerror "No sys-devel/base-gcc version installed? Cannot set a proper GCC profile"
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fi
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}
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## Do nothing!
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pkg_prerm() {
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:
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}
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## Do nothing!
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pkg_postrm() {
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:
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}
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