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authorMagnus Granberg <zorry@gentoo.org>2016-09-13 01:06:43 +0200
committerMagnus Granberg <zorry@gentoo.org>2016-09-13 01:06:43 +0200
commita02be4430b768a2c0b0b6f6676e44433c93332b2 (patch)
tree4bf9f25578b1976227b3427fe347fdf95b7acbb0
parentFix Manifest for gcc 6.2.0 (diff)
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Gcc 6.2.0 in treeHEADmaster
-rw-r--r--eclass/toolchain.eclass2356
-rw-r--r--sys-devel/gcc/Manifest12
-rw-r--r--sys-devel/gcc/files/awk/fixlafiles.awk314
-rw-r--r--sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la335
-rw-r--r--sys-devel/gcc/files/c8920
-rw-r--r--sys-devel/gcc/files/c9921
-rw-r--r--sys-devel/gcc/files/fix_libtool_files.sh67
-rw-r--r--sys-devel/gcc/files/gcc-configure-LANG.patch64
-rw-r--r--sys-devel/gcc/files/gcc-configure-texinfo.patch16
-rw-r--r--sys-devel/gcc/gcc-6.2.0.ebuild26
-rw-r--r--sys-devel/gcc/metadata.xml35
11 files changed, 0 insertions, 3266 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
deleted file mode 100644
index 130e952..0000000
--- a/eclass/toolchain.eclass
+++ /dev/null
@@ -1,2356 +0,0 @@
-# Copyright 1999-2016 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-# Maintainer: Toolchain Ninjas <toolchain@gentoo.org>
-
-DESCRIPTION="The GNU Compiler Collection"
-HOMEPAGE="https://gcc.gnu.org/"
-RESTRICT="strip" # cross-compilers need controlled stripping
-
-inherit eutils fixheadtails flag-o-matic gnuconfig libtool multilib pax-utils toolchain-funcs versionator
-
-if [[ ${PV} == *_pre9999* ]] ; then
- EGIT_REPO_URI="git://gcc.gnu.org/git/gcc.git"
- # naming style:
- # gcc-4.7.1_pre9999 -> gcc-4_7-branch
- # Note that the micro version is required or lots of stuff will break.
- # To checkout master set gcc_LIVE_BRANCH="master" in the ebuild before
- # inheriting this eclass.
- EGIT_BRANCH="${PN}-${PV%.?_pre9999}-branch"
- EGIT_BRANCH=${EGIT_BRANCH//./_}
- inherit git-2
-fi
-
-FEATURES=${FEATURES/multilib-strict/}
-
-EXPORTED_FUNCTIONS="pkg_setup src_unpack src_compile src_test src_install pkg_postinst pkg_postrm"
-case ${EAPI:-0} in
- 0|1) die "Need to upgrade to at least EAPI=2";;
- 2|3) EXPORTED_FUNCTIONS+=" src_prepare src_configure" ;;
- 4*|5*) EXPORTED_FUNCTIONS+=" pkg_pretend src_prepare src_configure" ;;
- *) die "I don't speak EAPI ${EAPI}."
-esac
-EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
-
-#---->> globals <<----
-
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
- if [[ ${CATEGORY} == cross-* ]] ; then
- export CTARGET=${CATEGORY#cross-}
- fi
-fi
-: ${TARGET_ABI:=${ABI}}
-: ${TARGET_MULTILIB_ABIS:=${MULTILIB_ABIS}}
-: ${TARGET_DEFAULT_ABI:=${DEFAULT_ABI}}
-
-is_crosscompile() {
- [[ ${CHOST} != ${CTARGET} ]]
-}
-
-# General purpose version check. Without a second arg matches up to minor version (x.x.x)
-tc_version_is_at_least() {
- version_is_at_least "$1" "${2:-${GCC_RELEASE_VER}}"
-}
-
-# General purpose version range check
-# Note that it matches up to but NOT including the second version
-tc_version_is_between() {
- tc_version_is_at_least "${1}" && ! tc_version_is_at_least "${2}"
-}
-
-GCC_PV=${TOOLCHAIN_GCC_PV:-${PV}}
-GCC_PVR=${GCC_PV}
-[[ ${PR} != "r0" ]] && GCC_PVR=${GCC_PVR}-${PR}
-GCC_RELEASE_VER=$(get_version_component_range 1-3 ${GCC_PV})
-GCC_BRANCH_VER=$(get_version_component_range 1-2 ${GCC_PV})
-GCCMAJOR=$(get_version_component_range 1 ${GCC_PV})
-GCCMINOR=$(get_version_component_range 2 ${GCC_PV})
-GCCMICRO=$(get_version_component_range 3 ${GCC_PV})
-[[ ${BRANCH_UPDATE-notset} == "notset" ]] && \
- BRANCH_UPDATE=$(get_version_component_range 4 ${GCC_PV})
-
-# According to gcc/c-cppbuiltin.c, GCC_CONFIG_VER MUST match this regex.
-# ([^0-9]*-)?[0-9]+[.][0-9]+([.][0-9]+)?([- ].*)?
-GCC_CONFIG_VER=${GCC_CONFIG_VER:-$(replace_version_separator 3 '-' ${GCC_PV})}
-
-# Pre-release support
-if [[ ${GCC_PV} == *_pre* ]] ; then
- PRERELEASE=${GCC_PV/_pre/-}
-elif [[ ${GCC_PV} == *_alpha* ]] ; then
- SNAPSHOT=${GCC_BRANCH_VER}-${GCC_PV##*_alpha}
-elif [[ ${GCC_PV} == *_beta* ]] ; then
- SNAPSHOT=${GCC_BRANCH_VER}-${GCC_PV##*_beta}
-elif [[ ${GCC_PV} == *_rc* ]] ; then
- SNAPSHOT=${GCC_PV%_rc*}-RC-${GCC_PV##*_rc}
-fi
-
-if [[ ${SNAPSHOT} == [56789].0-* ]] ; then
- # The gcc-5+ releases have dropped the .0 for some reason.
- SNAPSHOT=${SNAPSHOT/.0}
-fi
-
-export GCC_FILESDIR=${GCC_FILESDIR:-${FILESDIR}}
-
-PREFIX=${TOOLCHAIN_PREFIX:-/usr}
-
-if tc_version_is_at_least 3.4.0 ; then
- LIBPATH=${TOOLCHAIN_LIBPATH:-${PREFIX}/lib/gcc/${CTARGET}/${GCC_CONFIG_VER}}
-else
- LIBPATH=${TOOLCHAIN_LIBPATH:-${PREFIX}/lib/gcc-lib/${CTARGET}/${GCC_CONFIG_VER}}
-fi
-INCLUDEPATH=${TOOLCHAIN_INCLUDEPATH:-${LIBPATH}/include}
-
-if is_crosscompile ; then
- BINPATH=${TOOLCHAIN_BINPATH:-${PREFIX}/${CHOST}/${CTARGET}/gcc-bin/${GCC_CONFIG_VER}}
- HOSTLIBPATH=${PREFIX}/${CHOST}/${CTARGET}/lib/${GCC_CONFIG_VER}
-else
- BINPATH=${TOOLCHAIN_BINPATH:-${PREFIX}/${CTARGET}/gcc-bin/${GCC_CONFIG_VER}}
-fi
-
-DATAPATH=${TOOLCHAIN_DATAPATH:-${PREFIX}/share/gcc-data/${CTARGET}/${GCC_CONFIG_VER}}
-
-# Dont install in /usr/include/g++-v3/, but in gcc internal directory.
-# We will handle /usr/include/g++-v3/ with gcc-config ...
-STDCXX_INCDIR=${TOOLCHAIN_STDCXX_INCDIR:-${LIBPATH}/include/g++-v${GCC_BRANCH_VER/\.*/}}
-
-#---->> LICENSE+SLOT+IUSE logic <<----
-
-if tc_version_is_at_least 4.6 ; then
- LICENSE="GPL-3+ LGPL-3+ || ( GPL-3+ libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.3+"
-elif tc_version_is_at_least 4.4 ; then
- LICENSE="GPL-3+ LGPL-3+ || ( GPL-3+ libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2+"
-elif tc_version_is_at_least 4.3 ; then
- LICENSE="GPL-3+ LGPL-3+ || ( GPL-3+ libgcc libstdc++ ) FDL-1.2+"
-elif tc_version_is_at_least 4.2 ; then
- LICENSE="GPL-3+ LGPL-2.1+ || ( GPL-3+ libgcc libstdc++ ) FDL-1.2+"
-elif tc_version_is_at_least 3.3 ; then
- LICENSE="GPL-2+ LGPL-2.1+ FDL-1.2+"
-else
- LICENSE="GPL-2+ LGPL-2.1+ FDL-1.1+"
-fi
-
-IUSE="regression-test vanilla"
-IUSE_DEF=( nls nptl )
-
-if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then
- IUSE+=" altivec debug"
- IUSE_DEF+=( cxx fortran )
- [[ -n ${PIE_VER} ]] && IUSE+=" nopie"
- [[ -n ${HTB_VER} ]] && IUSE+=" boundschecking"
- [[ -n ${D_VER} ]] && IUSE+=" d"
- [[ -n ${SPECS_VER} ]] && IUSE+=" nossp"
- tc_version_is_at_least 3 && IUSE+=" doc gcj awt hardened multilib objc"
- tc_version_is_at_least 4.0 && IUSE+=" objc-gc"
- tc_version_is_between 4.0 4.9 && IUSE+=" mudflap"
- tc_version_is_at_least 4.1 && IUSE+=" libssp objc++"
- tc_version_is_at_least 4.2 && IUSE_DEF+=( openmp )
- tc_version_is_at_least 4.3 && IUSE+=" fixed-point"
- tc_version_is_at_least 4.7 && IUSE+=" go"
- # Note: while <=gcc-4.7 also supported graphite, it required forked ppl
- # versions which we dropped. Since graphite was also experimental in
- # the older versions, we don't want to bother supporting it. #448024
- tc_version_is_at_least 4.8 && IUSE+=" graphite" IUSE_DEF+=( sanitize )
- tc_version_is_at_least 4.9 && IUSE+=" cilk +vtv"
- tc_version_is_at_least 5.0 && IUSE+=" jit mpx"
- tc_version_is_at_least 6.0 && IUSE+=" pie +ssp +pch"
-fi
-
-IUSE+=" ${IUSE_DEF[*]/#/+}"
-
-SLOT="${GCC_CONFIG_VER}"
-
-#---->> DEPEND <<----
-
-RDEPEND="sys-libs/zlib
- nls? ( virtual/libintl )"
-
-tc_version_is_at_least 3 && RDEPEND+=" virtual/libiconv"
-
-if tc_version_is_at_least 4 ; then
- GMP_MPFR_DEPS=">=dev-libs/gmp-4.3.2:0 >=dev-libs/mpfr-2.4.2:0"
- if tc_version_is_at_least 4.3 ; then
- RDEPEND+=" ${GMP_MPFR_DEPS}"
- elif in_iuse fortran ; then
- RDEPEND+=" fortran? ( ${GMP_MPFR_DEPS} )"
- fi
-fi
-
-tc_version_is_at_least 4.5 && RDEPEND+=" >=dev-libs/mpc-0.8.1:0"
-
-if in_iuse graphite ; then
- if tc_version_is_at_least 5.0 ; then
- RDEPEND+=" graphite? ( >=dev-libs/isl-0.14 )"
- elif tc_version_is_at_least 4.8 ; then
- RDEPEND+="
- graphite? (
- >=dev-libs/cloog-0.18.0
- >=dev-libs/isl-0.11.1
- )"
- fi
-fi
-
-DEPEND="${RDEPEND}
- >=sys-devel/bison-1.875
- >=sys-devel/flex-2.5.4
- nls? ( sys-devel/gettext )
- regression-test? (
- >=dev-util/dejagnu-1.4.4
- >=sys-devel/autogen-5.5.4
- )"
-
-if in_iuse gcj ; then
- GCJ_DEPS=">=media-libs/libart_lgpl-2.1"
- GCJ_GTK_DEPS="
- x11-libs/libXt
- x11-libs/libX11
- x11-libs/libXtst
- x11-proto/xproto
- x11-proto/xextproto
- =x11-libs/gtk+-2*
- virtual/pkgconfig
- "
- tc_version_is_at_least 3.4 && GCJ_GTK_DEPS+=" x11-libs/pango"
- tc_version_is_at_least 4.2 && GCJ_DEPS+=" app-arch/zip app-arch/unzip"
- DEPEND+=" gcj? ( awt? ( ${GCJ_GTK_DEPS} ) ${GCJ_DEPS} )"
-fi
-
-PDEPEND=">=sys-devel/gcc-config-1.7"
-
-#---->> S + SRC_URI essentials <<----
-
-# Set the source directory depending on whether we're using
-# a prerelease, snapshot, or release tarball.
-S=$(
- if [[ -n ${PRERELEASE} ]] ; then
- echo ${WORKDIR}/gcc-${PRERELEASE}
- elif [[ -n ${SNAPSHOT} ]] ; then
- echo ${WORKDIR}/gcc-${SNAPSHOT}
- else
- echo ${WORKDIR}/gcc-${GCC_RELEASE_VER}
- fi
-)
-
-gentoo_urls() {
- local devspace="HTTP~vapier/dist/URI HTTP~rhill/dist/URI
- HTTP~zorry/patches/gcc/URI HTTP~blueness/dist/URI"
- devspace=${devspace//HTTP/https:\/\/dev.gentoo.org\/}
- echo mirror://gentoo/$1 ${devspace//URI/$1}
-}
-
-# This function handles the basics of setting the SRC_URI for a gcc ebuild.
-# To use, set SRC_URI with:
-#
-# SRC_URI="$(get_gcc_src_uri)"
-#
-# Other than the variables normally set by portage, this function's behavior
-# can be altered by setting the following:
-#
-# SNAPSHOT
-# If set, this variable signals that we should be using a snapshot of
-# gcc. It is expected to be in the format "YYYY-MM-DD". Note that if
-# the ebuild has a _pre suffix, this variable is ignored and the
-# prerelease tarball is used instead.
-#
-# BRANCH_UPDATE
-# If set, this variable signals that we should be using the main
-# release tarball (determined by ebuild version) and applying a
-# CVS branch update patch against it. The location of this branch
-# update patch is assumed to be in ${GENTOO_TOOLCHAIN_BASE_URI}.
-# Just like with SNAPSHOT, this variable is ignored if the ebuild
-# has a _pre suffix.
-#
-# PATCH_VER
-# PATCH_GCC_VER
-# This should be set to the version of the gentoo patch tarball.
-# The resulting filename of this tarball will be:
-# gcc-${PATCH_GCC_VER:-${GCC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2
-#
-# PIE_VER
-# PIE_GCC_VER
-# These variables control patching in various updates for the logic
-# controlling Position Independant Executables. PIE_VER is expected
-# to be the version of this patch, and PIE_GCC_VER the gcc version of
-# the patch:
-# An example:
-# PIE_VER="8.7.6.5"
-# PIE_GCC_VER="3.4.0"
-# The resulting filename of this tarball will be:
-# gcc-${PIE_GCC_VER:-${GCC_RELEASE_VER}}-piepatches-v${PIE_VER}.tar.bz2
-#
-# SPECS_VER
-# SPECS_GCC_VER
-# This is for the minispecs files included in the hardened gcc-4.x
-# The specs files for hardenedno*, vanilla and for building the "specs" file.
-# SPECS_VER is expected to be the version of this patch, SPECS_GCC_VER
-# the gcc version of the patch.
-# An example:
-# SPECS_VER="8.7.6.5"
-# SPECS_GCC_VER="3.4.0"
-# The resulting filename of this tarball will be:
-# gcc-${SPECS_GCC_VER:-${GCC_RELEASE_VER}}-specs-${SPECS_VER}.tar.bz2
-#
-# HTB_VER
-# HTB_GCC_VER
-# These variables control whether or not an ebuild supports Herman
-# ten Brugge's bounds-checking patches. If you want to use a patch
-# for an older gcc version with a new gcc, make sure you set
-# HTB_GCC_VER to that version of gcc.
-get_gcc_src_uri() {
- export PATCH_GCC_VER=${PATCH_GCC_VER:-${GCC_RELEASE_VER}}
- export UCLIBC_GCC_VER=${UCLIBC_GCC_VER:-${PATCH_GCC_VER}}
- export PIE_GCC_VER=${PIE_GCC_VER:-${GCC_RELEASE_VER}}
- export HTB_GCC_VER=${HTB_GCC_VER:-${GCC_RELEASE_VER}}
- export SPECS_GCC_VER=${SPECS_GCC_VER:-${GCC_RELEASE_VER}}
-
- # Set where to download gcc itself depending on whether we're using a
- # prerelease, snapshot, or release tarball.
- if [[ ${PV} == *9999* ]] ; then
- # Nothing to do w/git snapshots.
- :
- elif [[ -n ${PRERELEASE} ]] ; then
- GCC_SRC_URI="ftp://gcc.gnu.org/pub/gcc/prerelease-${PRERELEASE}/gcc-${PRERELEASE}.tar.bz2"
- elif [[ -n ${SNAPSHOT} ]] ; then
- GCC_SRC_URI="ftp://gcc.gnu.org/pub/gcc/snapshots/${SNAPSHOT}/gcc-${SNAPSHOT}.tar.bz2"
- else
- GCC_SRC_URI="mirror://gnu/gcc/gcc-${GCC_PV}/gcc-${GCC_RELEASE_VER}.tar.bz2"
- # we want all branch updates to be against the main release
- [[ -n ${BRANCH_UPDATE} ]] && \
- GCC_SRC_URI+=" $(gentoo_urls gcc-${GCC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2)"
- fi
-
- [[ -n ${UCLIBC_VER} ]] && \
- GCC_SRC_URI+=" $(gentoo_urls gcc-${UCLIBC_GCC_VER}-uclibc-patches-${UCLIBC_VER}.tar.bz2)"
- [[ -n ${PATCH_VER} ]] && \
- GCC_SRC_URI+=" $(gentoo_urls gcc-${PATCH_GCC_VER}-patches-${PATCH_VER}.tar.bz2)"
-
- # strawberry pie, Cappuccino and a Gauloises (it's a good thing)
- [[ -n ${PIE_VER} ]] && \
- PIE_CORE=${PIE_CORE:-gcc-${PIE_GCC_VER}-piepatches-v${PIE_VER}.tar.bz2} && \
- GCC_SRC_URI+=" $(gentoo_urls ${PIE_CORE})"
-
- # gcc minispec for the hardened gcc 4 compiler
- [[ -n ${SPECS_VER} ]] && \
- GCC_SRC_URI+=" $(gentoo_urls gcc-${SPECS_GCC_VER}-specs-${SPECS_VER}.tar.bz2)"
-
- # gcc bounds checking patch
- if [[ -n ${HTB_VER} ]] ; then
- local HTBFILE="bounds-checking-gcc-${HTB_GCC_VER}-${HTB_VER}.patch.bz2"
- GCC_SRC_URI+="
- boundschecking? (
- mirror://sourceforge/boundschecking/${HTBFILE}
- $(gentoo_urls ${HTBFILE})
- )"
- fi
-
- [[ -n ${D_VER} ]] && \
- GCC_SRC_URI+=" d? ( mirror://sourceforge/dgcc/gdc-${D_VER}-src.tar.bz2 )"
-
- if in_iuse gcj ; then
- if tc_version_is_at_least 4.5 ; then
- GCC_SRC_URI+=" gcj? ( ftp://sourceware.org/pub/java/ecj-4.5.jar )"
- elif tc_version_is_at_least 4.3 ; then
- GCC_SRC_URI+=" gcj? ( ftp://sourceware.org/pub/java/ecj-4.3.jar )"
- fi
- fi
-
- echo "${GCC_SRC_URI}"
-}
-
-SRC_URI=$(get_gcc_src_uri)
-
-#---->> pkg_pretend <<----
-
-toolchain_pkg_pretend() {
- if [[ -n ${PRERELEASE}${SNAPSHOT} || ${PV} == *9999* ]] &&
- [[ -z ${I_PROMISE_TO_SUPPLY_PATCHES_WITH_BUGS} ]] ; then
- die "Please \`export I_PROMISE_TO_SUPPLY_PATCHES_WITH_BUGS=1\` or define it" \
- "in your make.conf if you want to use this version."
- fi
-
- [[ -z ${UCLIBC_VER} ]] && [[ ${CTARGET} == *-uclibc* ]] && \
- die "Sorry, this version does not support uClibc"
-
- if ! use_if_iuse cxx ; then
- use_if_iuse go && ewarn 'Go requires a C++ compiler, disabled due to USE="-cxx"'
- use_if_iuse objc++ && ewarn 'Obj-C++ requires a C++ compiler, disabled due to USE="-cxx"'
- use_if_iuse gcj && ewarn 'GCJ requires a C++ compiler, disabled due to USE="-cxx"'
- fi
-
- want_minispecs
-}
-
-#---->> pkg_setup <<----
-
-toolchain_pkg_setup() {
- case ${EAPI} in
- 2|3) toolchain_pkg_pretend ;;
- esac
-
- # we dont want to use the installed compiler's specs to build gcc
- unset GCC_SPECS
- unset LANGUAGES #265283
-}
-
-#---->> src_unpack <<----
-
-toolchain_src_unpack() {
- if [[ ${PV} == *9999* ]]; then
- git-2_src_unpack
- else
- gcc_quick_unpack
- fi
-}
-
-gcc_quick_unpack() {
- pushd "${WORKDIR}" > /dev/null
- export PATCH_GCC_VER=${PATCH_GCC_VER:-${GCC_RELEASE_VER}}
- export UCLIBC_GCC_VER=${UCLIBC_GCC_VER:-${PATCH_GCC_VER}}
- export PIE_GCC_VER=${PIE_GCC_VER:-${GCC_RELEASE_VER}}
- export HTB_GCC_VER=${HTB_GCC_VER:-${GCC_RELEASE_VER}}
- export SPECS_GCC_VER=${SPECS_GCC_VER:-${GCC_RELEASE_VER}}
-
- if [[ -n ${GCC_A_FAKEIT} ]] ; then
- unpack ${GCC_A_FAKEIT}
- elif [[ -n ${PRERELEASE} ]] ; then
- unpack gcc-${PRERELEASE}.tar.bz2
- elif [[ -n ${SNAPSHOT} ]] ; then
- unpack gcc-${SNAPSHOT}.tar.bz2
- elif [[ ${PV} != *9999* ]] ; then
- unpack gcc-${GCC_RELEASE_VER}.tar.bz2
- # We want branch updates to be against a release tarball
- if [[ -n ${BRANCH_UPDATE} ]] ; then
- pushd "${S}" > /dev/null
- epatch "${DISTDIR}"/gcc-${GCC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2
- popd > /dev/null
- fi
- fi
-
- if [[ -n ${D_VER} ]] && use d ; then
- pushd "${S}"/gcc > /dev/null
- unpack gdc-${D_VER}-src.tar.bz2
- cd ..
- ebegin "Adding support for the D language"
- ./gcc/d/setup-gcc.sh >& "${T}"/dgcc.log
- if ! eend $? ; then
- eerror "The D GCC package failed to apply"
- eerror "Please include this log file when posting a bug report:"
- eerror " ${T}/dgcc.log"
- die "failed to include the D language"
- fi
- popd > /dev/null
- fi
-
- [[ -n ${PATCH_VER} ]] && \
- unpack gcc-${PATCH_GCC_VER}-patches-${PATCH_VER}.tar.bz2
-
- [[ -n ${UCLIBC_VER} ]] && \
- unpack gcc-${UCLIBC_GCC_VER}-uclibc-patches-${UCLIBC_VER}.tar.bz2
-
- if want_pie ; then
- if [[ -n ${PIE_CORE} ]] ; then
- unpack ${PIE_CORE}
- else
- unpack gcc-${PIE_GCC_VER}-piepatches-v${PIE_VER}.tar.bz2
- fi
- [[ -n ${SPECS_VER} ]] && \
- unpack gcc-${SPECS_GCC_VER}-specs-${SPECS_VER}.tar.bz2
- fi
-
- use_if_iuse boundschecking && unpack "bounds-checking-gcc-${HTB_GCC_VER}-${HTB_VER}.patch.bz2"
-
- popd > /dev/null
-}
-
-#---->> src_prepare <<----
-
-toolchain_src_prepare() {
- export BRANDING_GCC_PKGVERSION="Gentoo ${GCC_PVR}"
- cd "${S}"
-
- if ! use vanilla ; then
- if [[ -n ${PATCH_VER} ]] ; then
- guess_patch_type_in_dir "${WORKDIR}"/patch
- EPATCH_MULTI_MSG="Applying Gentoo patches ..." \
- epatch "${WORKDIR}"/patch
- BRANDING_GCC_PKGVERSION="${BRANDING_GCC_PKGVERSION} p${PATCH_VER}"
- fi
- if [[ -n ${UCLIBC_VER} ]] ; then
- guess_patch_type_in_dir "${WORKDIR}"/uclibc
- EPATCH_MULTI_MSG="Applying uClibc patches ..." \
- epatch "${WORKDIR}"/uclibc
- fi
- fi
- do_gcc_HTB_patches
- do_gcc_PIE_patches
- epatch_user
-
- if ( tc_version_is_at_least 4.8.2 || use hardened ) && ! use vanilla ; then
- make_gcc_hard
- fi
-
- # install the libstdc++ python into the right location
- # http://gcc.gnu.org/PR51368
- if tc_version_is_between 4.5 4.7 ; then
- sed -i \
- '/^pythondir =/s:=.*:= $(datadir)/python:' \
- "${S}"/libstdc++-v3/python/Makefile.in || die
- fi
-
- # make sure the pkg config files install into multilib dirs.
- # since we configure with just one --libdir, we can't use that
- # (as gcc itself takes care of building multilibs). #435728
- find "${S}" -name Makefile.in \
- -exec sed -i '/^pkgconfigdir/s:=.*:=$(toolexeclibdir)/pkgconfig:' {} +
-
- # No idea when this first started being fixed, but let's go with 4.3.x for now
- if ! tc_version_is_at_least 4.3 ; then
- fix_files=""
- for x in contrib/test_summary libstdc++-v3/scripts/check_survey.in ; do
- [[ -e ${x} ]] && fix_files="${fix_files} ${x}"
- done
- ht_fix_file ${fix_files} */configure *.sh */Makefile.in
- fi
-
- setup_multilib_osdirnames
- gcc_version_patch
-
- if tc_version_is_at_least 4.1 ; then
- if [[ -n ${SNAPSHOT} || -n ${PRERELEASE} ]] ; then
- # BASE-VER must be a three-digit version number
- # followed by an optional -pre string
- # eg. 4.5.1, 4.6.2-pre20120213, 4.7.0-pre9999
- # If BASE-VER differs from ${PV/_/-} then libraries get installed in
- # the wrong directory.
- echo ${PV/_/-} > "${S}"/gcc/BASE-VER
- fi
- fi
-
- # >= gcc-4.3 doesn't bundle ecj.jar, so copy it
- if tc_version_is_at_least 4.3 && use gcj ; then
- if tc_version_is_at_least 4.5 ; then
- einfo "Copying ecj-4.5.jar"
- cp -pPR "${DISTDIR}/ecj-4.5.jar" "${S}/ecj.jar" || die
- else
- einfo "Copying ecj-4.3.jar"
- cp -pPR "${DISTDIR}/ecj-4.3.jar" "${S}/ecj.jar" || die
- fi
- fi
-
- # disable --as-needed from being compiled into gcc specs
- # natively when using a gcc version < 3.4.4
- # http://gcc.gnu.org/PR14992
- if ! tc_version_is_at_least 3.4.4 ; then
- sed -i -e s/HAVE_LD_AS_NEEDED/USE_LD_AS_NEEDED/g "${S}"/gcc/config.in
- fi
-
- # In gcc 3.3.x and 3.4.x, rename the java bins to gcc-specific names
- # in line with gcc-4.
- if tc_version_is_between 3.3 4.0 ; then
- do_gcc_rename_java_bins
- fi
-
- # Prevent libffi from being installed
- if tc_version_is_between 3.0 4.8 ; then
- sed -i -e 's/\(install.*:\) install-.*recursive/\1/' "${S}"/libffi/Makefile.in || die
- sed -i -e 's/\(install-data-am:\).*/\1/' "${S}"/libffi/include/Makefile.in || die
- fi
-
- # Fixup libtool to correctly generate .la files with portage
- elibtoolize --portage --shallow --no-uclibc
-
- gnuconfig_update
-
- # update configure files
- local f
- einfo "Fixing misc issues in configure files"
- for f in $(grep -l 'autoconf version 2.13' $(find "${S}" -name configure)) ; do
- ebegin " Updating ${f/${S}\/} [LANG]"
- patch "${f}" "${GCC_FILESDIR}"/gcc-configure-LANG.patch >& "${T}"/configure-patch.log \
- || eerror "Please file a bug about this"
- eend $?
- done
- sed -i 's|A-Za-z0-9|[:alnum:]|g' "${S}"/gcc/*.awk #215828
-
- # Prevent new texinfo from breaking old versions (see #198182, #464008)
- tc_version_is_at_least 4.1 && epatch "${GCC_FILESDIR}"/gcc-configure-texinfo.patch
-
- if [[ -x contrib/gcc_update ]] ; then
- einfo "Touching generated files"
- ./contrib/gcc_update --touch | \
- while read f ; do
- einfo " ${f%%...}"
- done
- fi
-}
-
-guess_patch_type_in_dir() {
- [[ -n $(ls "$1"/*.bz2 2>/dev/null) ]] \
- && EPATCH_SUFFIX="patch.bz2" \
- || EPATCH_SUFFIX="patch"
-}
-
-do_gcc_HTB_patches() {
- use_if_iuse boundschecking || return 0
-
- # modify the bounds checking patch with a regression patch
- epatch "${WORKDIR}/bounds-checking-gcc-${HTB_GCC_VER}-${HTB_VER}.patch"
- BRANDING_GCC_PKGVERSION="${BRANDING_GCC_PKGVERSION}, HTB-${HTB_GCC_VER}-${HTB_VER}"
-}
-
-do_gcc_PIE_patches() {
- want_pie || return 0
- use vanilla && return 0
-
- if tc_version_is_at_least 4.3.2 ; then
- guess_patch_type_in_dir "${WORKDIR}"/piepatch/
- EPATCH_MULTI_MSG="Applying pie patches ..." \
- epatch "${WORKDIR}"/piepatch/
- else
- guess_patch_type_in_dir "${WORKDIR}"/piepatch/upstream
-
- # corrects startfile/endfile selection and shared/static/pie flag usage
- EPATCH_MULTI_MSG="Applying upstream pie patches ..." \
- epatch "${WORKDIR}"/piepatch/upstream
- # adds non-default pie support (rs6000)
- EPATCH_MULTI_MSG="Applying non-default pie patches ..." \
- epatch "${WORKDIR}"/piepatch/nondef
- # adds default pie support (rs6000 too) if DEFAULT_PIE[_SSP] is defined
- EPATCH_MULTI_MSG="Applying default pie patches ..." \
- epatch "${WORKDIR}"/piepatch/def
- fi
-
- BRANDING_GCC_PKGVERSION="${BRANDING_GCC_PKGVERSION}, pie-${PIE_VER}"
-}
-
-# configure to build with the hardened GCC specs as the default
-make_gcc_hard() {
-
- local gcc_hard_flags=""
- # Gcc >= 6.X we can use configurations options to turn pie/ssp on as default
- if tc_version_is_at_least 6.0 ; then
- if use pie ; then
- einfo "Updating gcc to use automatic PIE building ..."
- fi
- if use ssp ; then
- einfo "Updating gcc to use automatic SSP building ..."
- fi
- if use hardened ; then
- # Will add some optimatizion as default.
- gcc_hard_flags+=" -DHARDENED_OPTIMATIZON"
- # rebrand to make bug reports easier
- BRANDING_GCC_PKGVERSION=${BRANDING_GCC_PKGVERSION/Gentoo/Gentoo Hardened}
- fi
- else
- if use hardened ; then
- # rebrand to make bug reports easier
- BRANDING_GCC_PKGVERSION=${BRANDING_GCC_PKGVERSION/Gentoo/Gentoo Hardened}
- if hardened_gcc_works ; then
- einfo "Updating gcc to use automatic PIE + SSP building ..."
- gcc_hard_flags+=" -DEFAULT_PIE_SSP"
- elif hardened_gcc_works pie ; then
- einfo "Updating gcc to use automatic PIE building ..."
- ewarn "SSP has not been enabled by default"
- gcc_hard_flags+=" -DEFAULT_PIE"
- elif hardened_gcc_works ssp ; then
- einfo "Updating gcc to use automatic SSP building ..."
- ewarn "PIE has not been enabled by default"
- gcc_hard_flags+=" -DEFAULT_SSP"
- else
- # do nothing if hardened isn't supported, but don't die either
- ewarn "hardened is not supported for this arch in this gcc version"
- return 0
- fi
- else
- if hardened_gcc_works ssp ; then
- einfo "Updating gcc to use automatic SSP building ..."
- gcc_hard_flags+=" -DEFAULT_SSP"
- fi
- fi
- fi
-
- # we want to be able to control the pie patch logic via something other
- # than ALL_CFLAGS...
- sed -e '/^ALL_CFLAGS/iHARD_CFLAGS = ' \
- -e 's|^ALL_CFLAGS = |ALL_CFLAGS = $(HARD_CFLAGS) |' \
- -i "${S}"/gcc/Makefile.in
- # Need to add HARD_CFLAGS to ALL_CXXFLAGS on >= 4.7
- if tc_version_is_at_least 4.7 ; then
- sed -e '/^ALL_CXXFLAGS/iHARD_CFLAGS = ' \
- -e 's|^ALL_CXXFLAGS = |ALL_CXXFLAGS = $(HARD_CFLAGS) |' \
- -i "${S}"/gcc/Makefile.in
- fi
-
- sed -i \
- -e "/^HARD_CFLAGS = /s|=|= ${gcc_hard_flags} |" \
- "${S}"/gcc/Makefile.in || die
-
-}
-
-# This is a historical wart. The original Gentoo/amd64 port used:
-# lib32 - 32bit binaries (x86)
-# lib64 - 64bit binaries (x86_64)
-# lib - "native" binaries (a symlink to lib64)
-# Most other distros use the logic (including mainline gcc):
-# lib - 32bit binaries (x86)
-# lib64 - 64bit binaries (x86_64)
-# Over time, Gentoo is migrating to the latter form.
-#
-# Unfortunately, due to distros picking the lib32 behavior, newer gcc
-# versions will dynamically detect whether to use lib or lib32 for its
-# 32bit multilib. So, to keep the automagic from getting things wrong
-# while people are transitioning from the old style to the new style,
-# we always set the MULTILIB_OSDIRNAMES var for relevant targets.
-setup_multilib_osdirnames() {
- is_multilib || return 0
-
- local config
- local libdirs="../lib64 ../lib32"
-
- # this only makes sense for some Linux targets
- case ${CTARGET} in
- x86_64*-linux*) config="i386" ;;
- powerpc64*-linux*) config="rs6000" ;;
- sparc64*-linux*) config="sparc" ;;
- s390x*-linux*) config="s390" ;;
- *) return 0 ;;
- esac
- config+="/t-linux64"
-
- local sed_args=()
- if tc_version_is_at_least 4.6 ; then
- sed_args+=( -e 's:$[(]call if_multiarch[^)]*[)]::g' )
- fi
- if [[ ${SYMLINK_LIB} == "yes" ]] ; then
- einfo "updating multilib directories to be: ${libdirs}"
- if tc_version_is_at_least 4.6.4 || tc_version_is_at_least 4.7 ; then
- sed_args+=( -e '/^MULTILIB_OSDIRNAMES.*lib32/s:[$][(]if.*):../lib32:' )
- else
- sed_args+=( -e "/^MULTILIB_OSDIRNAMES/s:=.*:= ${libdirs}:" )
- fi
- else
- einfo "using upstream multilib; disabling lib32 autodetection"
- sed_args+=( -r -e 's:[$][(]if.*,(.*)[)]:\1:' )
- fi
- sed -i "${sed_args[@]}" "${S}"/gcc/config/${config} || die
-}
-
-gcc_version_patch() {
- # gcc-4.3+ has configure flags (whoo!)
- tc_version_is_at_least 4.3 && return 0
-
- local version_string=${GCC_CONFIG_VER}
- [[ -n ${BRANCH_UPDATE} ]] && version_string+=" ${BRANCH_UPDATE}"
-
- einfo "patching gcc version: ${version_string} (${BRANDING_GCC_PKGVERSION})"
-
- local gcc_sed=( -e 's:gcc\.gnu\.org/bugs\.html:bugs\.gentoo\.org/:' )
- if grep -qs VERSUFFIX "${S}"/gcc/version.c ; then
- gcc_sed+=( -e "/VERSUFFIX \"\"/s:\"\":\" (${BRANDING_GCC_PKGVERSION})\":" )
- else
- version_string="${version_string} (${BRANDING_GCC_PKGVERSION})"
- gcc_sed+=( -e "/const char version_string\[\] = /s:= \".*\":= \"${version_string}\":" )
- fi
- sed -i "${gcc_sed[@]}" "${S}"/gcc/version.c || die
-}
-
-do_gcc_rename_java_bins() {
- # bug #139918 - conflict between gcc and java-config-2 for ownership of
- # /usr/bin/rmi{c,registry}. Done with mv & sed rather than a patch
- # because patches would be large (thanks to the rename of man files),
- # and it's clear from the sed invocations that all that changes is the
- # rmi{c,registry} names to grmi{c,registry} names.
- # Kevin F. Quinn 2006-07-12
- einfo "Renaming jdk executables rmic and rmiregistry to grmic and grmiregistry."
- # 1) Move the man files if present (missing prior to gcc-3.4)
- for manfile in rmic rmiregistry ; do
- [[ -f ${S}/gcc/doc/${manfile}.1 ]] || continue
- mv "${S}"/gcc/doc/${manfile}.1 "${S}"/gcc/doc/g${manfile}.1
- done
- # 2) Fixup references in the docs if present (mission prior to gcc-3.4)
- for jfile in gcc/doc/gcj.info gcc/doc/grmic.1 gcc/doc/grmiregistry.1 gcc/java/gcj.texi ; do
- [[ -f ${S}/${jfile} ]] || continue
- sed -i -e 's:rmiregistry:grmiregistry:g' "${S}"/${jfile} ||
- die "Failed to fixup file ${jfile} for rename to grmiregistry"
- sed -i -e 's:rmic:grmic:g' "${S}"/${jfile} ||
- die "Failed to fixup file ${jfile} for rename to grmic"
- done
- # 3) Fixup Makefiles to build the changed executable names
- # These are present in all 3.x versions, and are the important bit
- # to get gcc to build with the new names.
- for jfile in libjava/Makefile.am libjava/Makefile.in gcc/java/Make-lang.in ; do
- sed -i -e 's:rmiregistry:grmiregistry:g' "${S}"/${jfile} ||
- die "Failed to fixup file ${jfile} for rename to grmiregistry"
- # Careful with rmic on these files; it's also the name of a directory
- # which should be left unchanged. Replace occurrences of 'rmic$',
- # 'rmic_' and 'rmic '.
- sed -i -e 's:rmic\([$_ ]\):grmic\1:g' "${S}"/${jfile} ||
- die "Failed to fixup file ${jfile} for rename to grmic"
- done
-}
-
-#---->> src_configure <<----
-
-toolchain_src_configure() {
- downgrade_arch_flags
- gcc_do_filter_flags
-
- einfo "CFLAGS=\"${CFLAGS}\""
- einfo "CXXFLAGS=\"${CXXFLAGS}\""
- einfo "LDFLAGS=\"${LDFLAGS}\""
-
- # Force internal zip based jar script to avoid random
- # issues with 3rd party jar implementations. #384291
- export JAR=no
-
- # For hardened gcc 4.3 piepatchset to build the hardened specs
- # file (build.specs) to use when building gcc.
- if ! tc_version_is_at_least 4.4 && want_minispecs ; then
- setup_minispecs_gcc_build_specs
- fi
-
- local confgcc=( --host=${CHOST} )
-
- if is_crosscompile || tc-is-cross-compiler ; then
- # Straight from the GCC install doc:
- # "GCC has code to correctly determine the correct value for target
- # for nearly all native systems. Therefore, we highly recommend you
- # not provide a configure target when configuring a native compiler."
- confgcc+=( --target=${CTARGET} )
- fi
- [[ -n ${CBUILD} ]] && confgcc+=( --build=${CBUILD} )
-
- confgcc+=(
- --prefix="${PREFIX}"
- --bindir="${BINPATH}"
- --includedir="${INCLUDEPATH}"
- --datadir="${DATAPATH}"
- --mandir="${DATAPATH}/man"
- --infodir="${DATAPATH}/info"
- --with-gxx-include-dir="${STDCXX_INCDIR}"
- )
-
- # Stick the python scripts in their own slotted directory (bug #279252)
- #
- # --with-python-dir=DIR
- # Specifies where to install the Python modules used for aot-compile. DIR
- # should not include the prefix used in installation. For example, if the
- # Python modules are to be installed in /usr/lib/python2.5/site-packages,
- # then --with-python-dir=/lib/python2.5/site-packages should be passed.
- #
- # This should translate into "/share/gcc-data/${CTARGET}/${GCC_CONFIG_VER}/python"
- if tc_version_is_at_least 4.4 ; then
- confgcc+=( --with-python-dir=${DATAPATH/$PREFIX/}/python )
- fi
-
- ### language options
-
- local GCC_LANG="c"
- is_cxx && GCC_LANG+=",c++"
- is_d && GCC_LANG+=",d"
- is_gcj && GCC_LANG+=",java"
- is_go && GCC_LANG+=",go"
- is_jit && GCC_LANG+=",jit"
- if is_objc || is_objcxx ; then
- GCC_LANG+=",objc"
- if tc_version_is_at_least 4 ; then
- use objc-gc && confgcc+=( --enable-objc-gc )
- fi
- is_objcxx && GCC_LANG+=",obj-c++"
- fi
-
- # fortran support just got sillier! the lang value can be f77 for
- # fortran77, f95 for fortran95, or just plain old fortran for the
- # currently supported standard depending on gcc version.
- is_fortran && GCC_LANG+=",fortran"
- is_f77 && GCC_LANG+=",f77"
- is_f95 && GCC_LANG+=",f95"
-
- # We do NOT want 'ADA support' in here!
- # is_ada && GCC_LANG+=",ada"
-
- confgcc+=( --enable-languages=${GCC_LANG} )
-
- ### general options
-
- confgcc+=(
- --enable-obsolete
- --enable-secureplt
- --disable-werror
- --with-system-zlib
- )
-
- if use nls ; then
- confgcc+=( --enable-nls --without-included-gettext )
- else
- confgcc+=( --disable-nls )
- fi
-
- tc_version_is_at_least 3.4 || confgcc+=( --disable-libunwind-exceptions )
-
- # Use the default ("release") checking because upstream usually neglects
- # to test "disabled" so it has a history of breaking. #317217
- if tc_version_is_at_least 3.4 ; then
- # The "release" keyword is new to 4.0. #551636
- local off=$(tc_version_is_at_least 4.0 && echo release || echo no)
- confgcc+=( --enable-checking="${GCC_CHECKS_LIST:-$(usex debug yes ${off})}" )
- fi
-
- # Branding
- tc_version_is_at_least 4.3 && confgcc+=(
- --with-bugurl=https://bugs.gentoo.org/
- --with-pkgversion="${BRANDING_GCC_PKGVERSION}"
- )
-
- # If we want hardened support with the newer piepatchset for >=gcc 4.4
- if tc_version_is_at_least 4.4 && want_minispecs ; then
- confgcc+=( $(use_enable hardened esp) )
- fi
-
- # allow gcc to search for clock funcs in the main C lib.
- # if it can't find them, then tough cookies -- we aren't
- # going to link in -lrt to all C++ apps. #411681
- if tc_version_is_at_least 4.4 && is_cxx ; then
- confgcc+=( --enable-libstdcxx-time )
- fi
-
- # Support to disable pch when building libstdcxx
- if tc_version_is_at_least 5.0 && ! use pch ; then
- confgcc+=( --disable-libstdcxx-pch )
- fi
-
- # The jit language requires this.
- is_jit && confgcc+=( --enable-host-shared )
-
- # # Turn on the -Wl,--build-id flag by default for ELF targets. #525942
- # # This helps with locating debug files.
- # case ${CTARGET} in
- # *-linux-*|*-elf|*-eabi)
- # tc_version_is_at_least 4.5 && confgcc+=(
- # --enable-linker-build-id
- # )
- # ;;
- # esac
-
- # newer gcc versions like to bootstrap themselves with C++,
- # so we need to manually disable it ourselves
- if tc_version_is_between 4.7 4.8 && ! is_cxx ; then
- confgcc+=( --disable-build-with-cxx --disable-build-poststage1-with-cxx )
- fi
-
- ### Cross-compiler options
- if is_crosscompile ; then
- # Enable build warnings by default with cross-compilers when system
- # paths are included (e.g. via -I flags).
- confgcc+=( --enable-poison-system-directories )
-
- # When building a stage1 cross-compiler (just C compiler), we have to
- # disable a bunch of features or gcc goes boom
- local needed_libc=""
- case ${CTARGET} in
- *-linux) needed_libc=no-fucking-clue;;
- *-dietlibc) needed_libc=dietlibc;;
- *-elf|*-eabi) needed_libc=newlib;;
- *-freebsd*) needed_libc=freebsd-lib;;
- *-gnu*) needed_libc=glibc;;
- *-klibc) needed_libc=klibc;;
- *-musl*) needed_libc=musl;;
- *-uclibc*)
- if ! echo '#include <features.h>' | \
- $(tc-getCPP ${CTARGET}) -E -dD - 2>/dev/null | \
- grep -q __HAVE_SHARED__
- then #291870
- confgcc+=( --disable-shared )
- fi
- needed_libc=uclibc
- ;;
- *-cygwin) needed_libc=cygwin;;
- x86_64-*-mingw*|\
- *-w64-mingw*) needed_libc=mingw64-runtime;;
- mingw*|*-mingw*) needed_libc=mingw-runtime;;
- avr) confgcc+=( --enable-shared --disable-threads );;
- esac
- if [[ -n ${needed_libc} ]] ; then
- local confgcc_no_libc=( --disable-shared )
- tc_version_is_at_least 4.8 && confgcc_no_libc+=( --disable-libatomic )
- if ! has_version ${CATEGORY}/${needed_libc} ; then
- confgcc+=(
- "${confgcc_no_libc[@]}"
- --disable-threads
- --without-headers
- )
- elif built_with_use --hidden --missing false ${CATEGORY}/${needed_libc} crosscompile_opts_headers-only ; then
- confgcc+=(
- "${confgcc_no_libc[@]}"
- --with-sysroot=${PREFIX}/${CTARGET}
- )
- else
- confgcc+=( --with-sysroot=${PREFIX}/${CTARGET} )
- fi
- fi
-
- tc_version_is_at_least 4.2 && confgcc+=( --disable-bootstrap )
- else
- if tc-is-static-only ; then
- confgcc+=( --disable-shared )
- else
- confgcc+=( --enable-shared )
- fi
- case ${CHOST} in
- mingw*|*-mingw*|*-cygwin)
- confgcc+=( --enable-threads=win32 ) ;;
- *)
- confgcc+=( --enable-threads=posix ) ;;
- esac
- fi
-
- # __cxa_atexit is "essential for fully standards-compliant handling of
- # destructors", but apparently requires glibc.
- case ${CTARGET} in
- *-uclibc*)
- confgcc+=(
- --disable-__cxa_atexit
- $(use_enable nptl tls)
- )
- tc_version_is_between 3.3 3.4 && confgcc+=( --enable-sjlj-exceptions )
- if tc_version_is_between 3.4 4.3 ; then
- confgcc+=( --enable-clocale=uclibc )
- fi
- ;;
- *-elf|*-eabi)
- confgcc+=( --with-newlib )
- ;;
- *-gnu*)
- confgcc+=(
- --enable-__cxa_atexit
- --enable-clocale=gnu
- )
- ;;
- *-freebsd*)
- confgcc+=( --enable-__cxa_atexit )
- ;;
- *-solaris*)
- confgcc+=( --enable-__cxa_atexit )
- ;;
- esac
-
- ### arch options
-
- gcc-multilib-configure
-
- # ppc altivec support
- confgcc+=( $(use_enable altivec) )
-
- # gcc has fixed-point arithmetic support in 4.3 for mips targets that can
- # significantly increase compile time by several hours. This will allow
- # users to control this feature in the event they need the support.
- tc_version_is_at_least 4.3 && confgcc+=( $(use_enable fixed-point) )
-
- case $(tc-is-softfloat) in
- yes) confgcc+=( --with-float=soft ) ;;
- softfp) confgcc+=( --with-float=softfp ) ;;
- *)
- # If they've explicitly opt-ed in, do hardfloat,
- # otherwise let the gcc default kick in.
- case ${CTARGET//_/-} in
- *-hardfloat-*|*eabihf) confgcc+=( --with-float=hard ) ;;
- esac
- esac
-
- local with_abi_map=()
- case $(tc-arch) in
- arm) #264534 #414395
- local a arm_arch=${CTARGET%%-*}
- # Remove trailing endian variations first: eb el be bl b l
- for a in e{b,l} {b,l}e b l ; do
- if [[ ${arm_arch} == *${a} ]] ; then
- arm_arch=${arm_arch%${a}}
- break
- fi
- done
- # Convert armv7{a,r,m} to armv7-{a,r,m}
- [[ ${arm_arch} == armv7? ]] && arm_arch=${arm_arch/7/7-}
- # See if this is a valid --with-arch flag
- if (srcdir=${S}/gcc target=${CTARGET} with_arch=${arm_arch};
- . "${srcdir}"/config.gcc) &>/dev/null
- then
- confgcc+=( --with-arch=${arm_arch} )
- fi
-
- # Make default mode thumb for microcontroller classes #418209
- [[ ${arm_arch} == *-m ]] && confgcc+=( --with-mode=thumb )
-
- # Enable hardvfp
- if [[ $(tc-is-softfloat) == "no" ]] && \
- [[ ${CTARGET} == armv[67]* ]] && \
- tc_version_is_at_least 4.5
- then
- # Follow the new arm hardfp distro standard by default
- confgcc+=( --with-float=hard )
- case ${CTARGET} in
- armv6*) confgcc+=( --with-fpu=vfp ) ;;
- armv7*) confgcc+=( --with-fpu=vfpv3-d16 ) ;;
- esac
- fi
- ;;
- mips)
- # Add --with-abi flags to set default ABI
- confgcc+=( --with-abi=$(gcc-abi-map ${TARGET_DEFAULT_ABI}) )
- ;;
- amd64)
- # drop the older/ABI checks once this get's merged into some
- # version of gcc upstream
- if tc_version_is_at_least 4.8 && has x32 $(get_all_abis TARGET) ; then
- confgcc+=( --with-abi=$(gcc-abi-map ${TARGET_DEFAULT_ABI}) )
- fi
- ;;
- x86)
- # Default arch for x86 is normally i386, lets give it a bump
- # since glibc will do so based on CTARGET anyways
- confgcc+=( --with-arch=${CTARGET%%-*} )
- ;;
- hppa)
- # Enable sjlj exceptions for backward compatibility on hppa
- [[ ${GCCMAJOR} == "3" ]] && confgcc+=( --enable-sjlj-exceptions )
- ;;
- ppc)
- # Set up defaults based on current CFLAGS
- is-flagq -mfloat-gprs=double && confgcc+=( --enable-e500-double )
- [[ ${CTARGET//_/-} == *-e500v2-* ]] && confgcc+=( --enable-e500-double )
- ;;
- esac
-
- # if the target can do biarch (-m32/-m64), enable it. overhead should
- # be small, and should simplify building of 64bit kernels in a 32bit
- # userland by not needing sys-devel/kgcc64. #349405
- case $(tc-arch) in
- ppc|ppc64) tc_version_is_at_least 3.4 && confgcc+=( --enable-targets=all ) ;;
- sparc) tc_version_is_at_least 4.4 && confgcc+=( --enable-targets=all ) ;;
- amd64|x86) tc_version_is_at_least 4.3 && confgcc+=( --enable-targets=all ) ;;
- esac
-
- # On Darwin we need libdir to be set in order to get correct install names
- # for things like libobjc-gnu, libgcj and libfortran. If we enable it on
- # non-Darwin we screw up the behaviour this eclass relies on. We in
- # particular need this over --libdir for bug #255315.
- [[ ${CTARGET} == *-darwin* ]] && \
- confgcc+=( --enable-version-specific-runtime-libs )
-
- ### library options
-
- if ! is_gcj ; then
- confgcc+=( --disable-libgcj )
- elif use awt ; then
- confgcc+=( --enable-java-awt=gtk )
- fi
-
- if tc_version_is_at_least 4.2 ; then
- if in_iuse openmp ; then
- # Make sure target has pthreads support. #326757 #335883
- # There shouldn't be a chicken & egg problem here as openmp won't
- # build without a C library, and you can't build that w/out
- # already having a compiler ...
- if ! is_crosscompile || \
- $(tc-getCPP ${CTARGET}) -E - <<<"#include <pthread.h>" >& /dev/null
- then
- confgcc+=( $(use_enable openmp libgomp) )
- else
- # Force disable as the configure script can be dumb #359855
- confgcc+=( --disable-libgomp )
- fi
- else
- # For gcc variants where we don't want openmp (e.g. kgcc)
- confgcc+=( --disable-libgomp )
- fi
- fi
-
- if tc_version_is_at_least 4.0 ; then
- if in_iuse mudflap ; then
- confgcc+=( $(use_enable mudflap libmudflap) )
- else
- confgcc+=( --disable-libmudflap )
- fi
-
- if use_if_iuse libssp ; then
- confgcc+=( --enable-libssp )
- else
- if hardened_gcc_is_stable ssp; then
- export gcc_cv_libc_provides_ssp=yes
- fi
- confgcc+=( --disable-libssp )
- fi
- fi
-
- if in_iuse cilk ; then
- confgcc+=( $(use_enable cilk libcilkrts) )
- fi
-
- if in_iuse mpx ; then
- confgcc+=( $(use_enable mpx libmpx) )
- fi
-
- if in_iuse vtv ; then
- confgcc+=(
- $(use_enable vtv vtable-verify)
- $(use_enable vtv libvtv)
- )
- fi
-
- # newer gcc's come with libquadmath, but only fortran uses
- # it, so auto punt it when we don't care
- if tc_version_is_at_least 4.6 && ! is_fortran ; then
- confgcc+=( --disable-libquadmath )
- fi
-
- if tc_version_is_at_least 4.6 ; then
- confgcc+=( --enable-lto )
- elif tc_version_is_at_least 4.5 ; then
- confgcc+=( --disable-lto )
- fi
-
- # graphite was added in 4.4 but we only support it in 4.8+ due to external
- # library issues. #448024
- if tc_version_is_at_least 5.0 ; then
- confgcc+=( $(use_with graphite isl) )
- use graphite && confgcc+=( --disable-isl-version-check )
- elif tc_version_is_at_least 4.8 ; then
- confgcc+=( $(use_with graphite cloog) )
- use graphite && confgcc+=( --disable-isl-version-check )
- elif tc_version_is_at_least 4.4 ; then
- confgcc+=( --without-{cloog,ppl} )
- fi
-
- if tc_version_is_at_least 4.8 ; then
- confgcc+=( $(use_enable sanitize libsanitizer) )
- fi
-
- if tc_version_is_at_least 6.0 ; then
- confgcc+=(
- $(use_enable pie default-pie)
- # This defaults to -fstack-protector-strong.
- $(use_enable ssp default-ssp)
- )
- fi
-
- # Disable gcc info regeneration -- it ships with generated info pages
- # already. Our custom version/urls/etc... trigger it. #464008
- export gcc_cv_prog_makeinfo_modern=no
-
- # Do not let the X detection get in our way. We know things can be found
- # via system paths, so no need to hardcode things that'll break multilib.
- # Older gcc versions will detect ac_x_libraries=/usr/lib64 which ends up
- # killing the 32bit builds which want /usr/lib.
- export ac_cv_have_x='have_x=yes ac_x_includes= ac_x_libraries='
-
- confgcc+=( "$@" ${EXTRA_ECONF} )
-
- # Nothing wrong with a good dose of verbosity
- echo
- einfo "PREFIX: ${PREFIX}"
- einfo "BINPATH: ${BINPATH}"
- einfo "LIBPATH: ${LIBPATH}"
- einfo "DATAPATH: ${DATAPATH}"
- einfo "STDCXX_INCDIR: ${STDCXX_INCDIR}"
- echo
- einfo "Languages: ${GCC_LANG}"
- echo
- einfo "Configuring GCC with: ${confgcc[@]//--/\n\t--}"
- echo
-
- # Build in a separate build tree
- mkdir -p "${WORKDIR}"/build
- pushd "${WORKDIR}"/build > /dev/null
-
- # and now to do the actual configuration
- addwrite /dev/zero
- echo "${S}"/configure "${confgcc[@]}"
- # Older gcc versions did not detect bash and re-exec itself, so force the
- # use of bash. Newer ones will auto-detect, but this is not harmeful.
- CONFIG_SHELL="/bin/bash" \
- bash "${S}"/configure "${confgcc[@]}" || die "failed to run configure"
-
- # return to whatever directory we were in before
- popd > /dev/null
-}
-
-# Replace -m flags unsupported by the version being built with the best
-# available equivalent
-downgrade_arch_flags() {
- local arch bver i isa myarch mytune rep ver
-
- bver=${1:-${GCC_BRANCH_VER}}
- [[ $(gcc-version) < ${bver} ]] && return 0
- [[ $(tc-arch) != amd64 && $(tc-arch) != x86 ]] && return 0
-
- myarch=$(get-flag march)
- mytune=$(get-flag mtune)
-
- # If -march=native isn't supported we have to tease out the actual arch
- if [[ ${myarch} == native || ${mytune} == native ]] ; then
- if [[ ${bver} < 4.2 ]] ; then
- arch=$($(tc-getCC) -march=native -v -E -P - </dev/null 2>&1 \
- | sed -rn "/cc1.*-march/s:.*-march=([^ ']*).*:\1:p")
- replace-cpu-flags native ${arch}
- fi
- fi
-
- # Handle special -mtune flags
- [[ ${mytune} == intel && ${bver} < 4.9 ]] && replace-cpu-flags intel generic
- [[ ${mytune} == generic && ${bver} < 4.2 ]] && filter-flags '-mtune=*'
- [[ ${mytune} == x86-64 ]] && filter-flags '-mtune=*'
- [[ ${bver} < 3.4 ]] && filter-flags '-mtune=*'
-
- # "added" "arch" "replacement"
- local archlist=(
- 4.9 bdver4 bdver3
- 4.9 bonnell atom
- 4.9 broadwell core-avx2
- 4.9 haswell core-avx2
- 4.9 ivybridge core-avx-i
- 4.9 nehalem corei7
- 4.9 sandybridge corei7-avx
- 4.9 silvermont corei7
- 4.9 westmere corei7
- 4.8 bdver3 bdver2
- 4.8 btver2 btver1
- 4.7 bdver2 bdver1
- 4.7 core-avx2 core-avx-i
- 4.6 bdver1 amdfam10
- 4.6 btver1 amdfam10
- 4.6 core-avx-i core2
- 4.6 corei7 core2
- 4.6 corei7-avx core2
- 4.5 atom core2
- 4.3 amdfam10 k8
- 4.3 athlon64-sse3 k8
- 4.3 barcelona k8
- 4.3 core2 nocona
- 4.3 geode k6-2 # gcc.gnu.org/PR41989#c22
- 4.3 k8-sse3 k8
- 4.3 opteron-sse3 k8
- 3.4 athlon-fx x86-64
- 3.4 athlon64 x86-64
- 3.4 c3-2 c3
- 3.4 k8 x86-64
- 3.4 opteron x86-64
- 3.4 pentium-m pentium3
- 3.4 pentium3m pentium3
- 3.4 pentium4m pentium4
- )
-
- for ((i = 0; i < ${#archlist[@]}; i += 3)) ; do
- myarch=$(get-flag march)
- mytune=$(get-flag mtune)
-
- ver=${archlist[i]}
- arch=${archlist[i + 1]}
- rep=${archlist[i + 2]}
-
- [[ ${myarch} != ${arch} && ${mytune} != ${arch} ]] && continue
-
- if [[ ${ver} > ${bver} ]] ; then
- einfo "Replacing ${myarch} (added in gcc ${ver}) with ${rep}..."
- [[ ${myarch} == ${arch} ]] && replace-cpu-flags ${myarch} ${rep}
- [[ ${mytune} == ${arch} ]] && replace-cpu-flags ${mytune} ${rep}
- continue
- else
- break
- fi
- done
-
- # we only check -mno* here since -m* get removed by strip-flags later on
- local isalist=(
- 4.9 -mno-sha
- 4.9 -mno-avx512pf
- 4.9 -mno-avx512f
- 4.9 -mno-avx512er
- 4.9 -mno-avx512cd
- 4.8 -mno-xsaveopt
- 4.8 -mno-xsave
- 4.8 -mno-rtm
- 4.8 -mno-fxsr
- 4.7 -mno-lzcnt
- 4.7 -mno-bmi2
- 4.7 -mno-avx2
- 4.6 -mno-tbm
- 4.6 -mno-rdrnd
- 4.6 -mno-fsgsbase
- 4.6 -mno-f16c
- 4.6 -mno-bmi
- 4.5 -mno-xop
- 4.5 -mno-movbe
- 4.5 -mno-lwp
- 4.5 -mno-fma4
- 4.4 -mno-pclmul
- 4.4 -mno-fma
- 4.4 -mno-avx
- 4.4 -mno-aes
- 4.3 -mno-ssse3
- 4.3 -mno-sse4a
- 4.3 -mno-sse4
- 4.3 -mno-sse4.2
- 4.3 -mno-sse4.1
- 4.3 -mno-popcnt
- 4.3 -mno-abm
- )
-
- for ((i = 0; i < ${#isalist[@]}; i += 2)) ; do
- ver=${isalist[i]}
- isa=${isalist[i + 1]}
- [[ ${ver} > ${bver} ]] && filter-flags ${isa} ${isa/-m/-mno-}
- done
-}
-
-gcc_do_filter_flags() {
- strip-flags
- replace-flags -O? -O2
-
- # dont want to funk ourselves
- filter-flags '-mabi*' -m31 -m32 -m64
-
- filter-flags -frecord-gcc-switches # 490738
- filter-flags -mno-rtm -mno-htm # 506202
-
- if tc_version_is_between 3.2 3.4 ; then
- # XXX: this is so outdated it's barely useful, but it don't hurt...
- replace-cpu-flags G3 750
- replace-cpu-flags G4 7400
- replace-cpu-flags G5 7400
-
- # XXX: should add a sed or something to query all supported flags
- # from the gcc source and trim everything else ...
- filter-flags -f{no-,}unit-at-a-time -f{no-,}web -mno-tls-direct-seg-refs
- filter-flags -f{no-,}stack-protector{,-all}
- filter-flags -fvisibility-inlines-hidden -fvisibility=hidden
- fi
-
- if tc_version_is_at_least 3.4 ; then
- case $(tc-arch) in
- amd64|x86)
- filter-flags '-mcpu=*'
-
- tc_version_is_between 4.4 4.5 && append-flags -mno-avx # 357287
-
- if tc_version_is_between 4.6 4.7 ; then
- # https://bugs.gentoo.org/411333
- # https://bugs.gentoo.org/466454
- replace-cpu-flags c3-2 pentium2 pentium3 pentium3m pentium-m i686
- fi
- ;;
- alpha)
- # https://bugs.gentoo.org/454426
- append-ldflags -Wl,--no-relax
- ;;
- sparc)
- # temporary workaround for random ICEs reproduced by multiple users
- # https://bugs.gentoo.org/457062
- tc_version_is_between 4.6 4.8 && MAKEOPTS+=" -j1"
- ;;
- *-macos)
- # http://gcc.gnu.org/PR25127
- tc_version_is_between 4.0 4.2 && \
- filter-flags '-mcpu=*' '-march=*' '-mtune=*'
- ;;
- esac
- fi
-
- strip-unsupported-flags
-
- # these are set here so we have something sane at configure time
- if is_crosscompile ; then
- # Set this to something sane for both native and target
- CFLAGS="-O2 -pipe"
- FFLAGS=${CFLAGS}
- FCFLAGS=${CFLAGS}
-
- local VAR="CFLAGS_"${CTARGET//-/_}
- CXXFLAGS=${!VAR}
- fi
-
- export GCJFLAGS=${GCJFLAGS:-${CFLAGS}}
-}
-
-setup_minispecs_gcc_build_specs() {
- # Setup the "build.specs" file for gcc 4.3 to use when building.
- if hardened_gcc_works pie ; then
- cat "${WORKDIR}"/specs/pie.specs >> "${WORKDIR}"/build.specs
- fi
- if hardened_gcc_works ssp ; then
- for s in ssp sspall ; do
- cat "${WORKDIR}"/specs/${s}.specs >> "${WORKDIR}"/build.specs
- done
- fi
- for s in nostrict znow ; do
- cat "${WORKDIR}"/specs/${s}.specs >> "${WORKDIR}"/build.specs
- done
- export GCC_SPECS="${WORKDIR}"/build.specs
-}
-
-gcc-multilib-configure() {
- if ! is_multilib ; then
- confgcc+=( --disable-multilib )
- # Fun times: if we are building for a target that has multiple
- # possible ABI formats, and the user has told us to pick one
- # that isn't the default, then not specifying it via the list
- # below will break that on us.
- else
- confgcc+=( --enable-multilib )
- fi
-
- # translate our notion of multilibs into gcc's
- local abi list
- for abi in $(get_all_abis TARGET) ; do
- local l=$(gcc-abi-map ${abi})
- [[ -n ${l} ]] && list+=",${l}"
- done
- if [[ -n ${list} ]] ; then
- case ${CTARGET} in
- x86_64*)
- tc_version_is_at_least 4.8 && confgcc+=( --with-multilib-list=${list:1} )
- ;;
- esac
- fi
-}
-
-gcc-abi-map() {
- # Convert the ABI name we use in Gentoo to what gcc uses
- local map=()
- case ${CTARGET} in
- mips*) map=("o32 32" "n32 n32" "n64 64") ;;
- x86_64*) map=("amd64 m64" "x86 m32" "x32 mx32") ;;
- esac
-
- local m
- for m in "${map[@]}" ; do
- l=( ${m} )
- [[ $1 == ${l[0]} ]] && echo ${l[1]} && break
- done
-}
-
-#----> src_compile <----
-
-toolchain_src_compile() {
- touch "${S}"/gcc/c-gperf.h
-
- # Do not make manpages if we do not have perl ...
- [[ ! -x /usr/bin/perl ]] \
- && find "${WORKDIR}"/build -name '*.[17]' -exec touch {} +
-
- gcc_do_make ${GCC_MAKE_TARGET}
-}
-
-gcc_do_make() {
- # This function accepts one optional argument, the make target to be used.
- # If omitted, gcc_do_make will try to guess whether it should use all,
- # or bootstrap-lean depending on CTARGET and arch.
- # An example of how to use this function:
- #
- # gcc_do_make all-target-libstdc++-v3
-
- [[ -n ${1} ]] && GCC_MAKE_TARGET=${1}
-
- # default target
- if is_crosscompile || tc-is-cross-compiler ; then
- # 3 stage bootstrapping doesnt quite work when you cant run the
- # resulting binaries natively ^^;
- GCC_MAKE_TARGET=${GCC_MAKE_TARGET-all}
- else
- GCC_MAKE_TARGET=${GCC_MAKE_TARGET-bootstrap-lean}
- fi
-
- # Older versions of GCC could not do profiledbootstrap in parallel due to
- # collisions with profiling info.
- # boundschecking also seems to introduce parallel build issues.
- if [[ ${GCC_MAKE_TARGET} == "profiledbootstrap" ]] || use_if_iuse boundschecking ; then
- ! tc_version_is_at_least 4.6 && export MAKEOPTS="${MAKEOPTS} -j1"
- fi
-
- if [[ ${GCC_MAKE_TARGET} == "all" ]] ; then
- STAGE1_CFLAGS=${STAGE1_CFLAGS-"${CFLAGS}"}
- elif [[ $(gcc-version) == "3.4" && ${GCC_BRANCH_VER} == "3.4" ]] && gcc-specs-ssp ; then
- # See bug #79852
- STAGE1_CFLAGS=${STAGE1_CFLAGS-"-O2"}
- fi
-
- if is_crosscompile; then
- # In 3.4, BOOT_CFLAGS is never used on a crosscompile...
- # but I'll leave this in anyways as someone might have had
- # some reason for putting it in here... --eradicator
- BOOT_CFLAGS=${BOOT_CFLAGS-"-O2"}
- else
- # we only want to use the system's CFLAGS if not building a
- # cross-compiler.
- BOOT_CFLAGS=${BOOT_CFLAGS-"$(get_abi_CFLAGS ${TARGET_DEFAULT_ABI}) ${CFLAGS}"}
- fi
-
- einfo "Compiling ${PN} (${GCC_MAKE_TARGET})..."
-
- pushd "${WORKDIR}"/build >/dev/null
-
- emake \
- LDFLAGS="${LDFLAGS}" \
- STAGE1_CFLAGS="${STAGE1_CFLAGS}" \
- LIBPATH="${LIBPATH}" \
- BOOT_CFLAGS="${BOOT_CFLAGS}" \
- ${GCC_MAKE_TARGET} \
- || die "emake failed with ${GCC_MAKE_TARGET}"
-
- if ! is_crosscompile && use cxx && use_if_iuse doc ; then
- if type -p doxygen > /dev/null ; then
- if tc_version_is_at_least 4.3 ; then
- cd "${CTARGET}"/libstdc++-v3/doc
- emake doc-man-doxygen || ewarn "failed to make docs"
- elif tc_version_is_at_least 3.0 ; then
- cd "${CTARGET}"/libstdc++-v3
- emake doxygen-man || ewarn "failed to make docs"
- fi
- # Clean bogus manpages. #113902
- find -name '*_build_*' -delete
- # Blow away generated directory references. Newer versions of gcc
- # have gotten better at this, but not perfect. This is easier than
- # backporting all of the various doxygen patches. #486754
- find -name '*_.3' -exec grep -l ' Directory Reference ' {} + | \
- xargs rm -f
- else
- ewarn "Skipping libstdc++ manpage generation since you don't have doxygen installed"
- fi
- fi
-
- popd >/dev/null
-}
-
-#---->> src_test <<----
-
-toolchain_src_test() {
- if use regression-test ; then
- cd "${WORKDIR}"/build
- emake -k check
- fi
-}
-
-#---->> src_install <<----
-
-toolchain_src_install() {
- cd "${WORKDIR}"/build
-
- # Do allow symlinks in private gcc include dir as this can break the build
- find gcc/include*/ -type l -delete
-
- # Copy over the info pages. We disabled their generation earlier, but the
- # build system only expects to install out of the build dir, not the source. #464008
- mkdir -p gcc/doc
- local x=
- for x in "${S}"/gcc/doc/*.info* ; do
- if [[ -f ${x} ]] ; then
- cp "${x}" gcc/doc/ || die
- fi
- done
-
- # We remove the generated fixincludes, as they can cause things to break
- # (ncurses, openssl, etc). We do not prevent them from being built, as
- # in the following commit which we revert:
- # https://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?r1=1.647&r2=1.648
- # This is because bsd userland needs fixedincludes to build gcc, while
- # linux does not. Both can dispose of them afterwards.
- while read x ; do
- grep -q 'It has been auto-edited by fixincludes from' "${x}" \
- && rm -f "${x}"
- done < <(find gcc/include*/ -name '*.h')
-
- # Do the 'make install' from the build directory
- S="${WORKDIR}"/build emake -j1 DESTDIR="${D}" install || die
-
- # Punt some tools which are really only useful while building gcc
- find "${D}" -name install-tools -prune -type d -exec rm -rf "{}" \;
- # This one comes with binutils
- find "${D}" -name libiberty.a -delete
-
- # Move the libraries to the proper location
- gcc_movelibs
-
- # Basic sanity check
- if ! is_crosscompile ; then
- local EXEEXT
- eval $(grep ^EXEEXT= "${WORKDIR}"/build/gcc/config.log)
- [[ -r ${D}${BINPATH}/gcc${EXEEXT} ]] || die "gcc not found in ${D}"
- fi
-
- dodir /etc/env.d/gcc
- create_gcc_env_entry
-
- # Setup the gcc_env_entry for hardened gcc 4 with minispecs
- want_minispecs && copy_minispecs_gcc_specs
-
- # Make sure we dont have stuff lying around that
- # can nuke multiple versions of gcc
- gcc_slot_java
-
- dodir /usr/bin
- cd "${D}"${BINPATH}
- # Ugh: we really need to auto-detect this list.
- # It's constantly out of date.
- for x in cpp gcc g++ c++ gcov g77 gcj gcjh gfortran gccgo ; do
- # For some reason, g77 gets made instead of ${CTARGET}-g77...
- # this should take care of that
- if [[ -f ${x} ]] ; then
- # In case they're hardlinks, clear out the target first
- # otherwise the mv below will complain.
- rm -f ${CTARGET}-${x}
- mv ${x} ${CTARGET}-${x}
- fi
-
- if [[ -f ${CTARGET}-${x} ]] ; then
- if ! is_crosscompile ; then
- ln -sf ${CTARGET}-${x} ${x}
- dosym ${BINPATH}/${CTARGET}-${x} \
- /usr/bin/${x}-${GCC_CONFIG_VER}
- fi
- # Create versioned symlinks
- dosym ${BINPATH}/${CTARGET}-${x} \
- /usr/bin/${CTARGET}-${x}-${GCC_CONFIG_VER}
- fi
-
- if [[ -f ${CTARGET}-${x}-${GCC_CONFIG_VER} ]] ; then
- rm -f ${CTARGET}-${x}-${GCC_CONFIG_VER}
- ln -sf ${CTARGET}-${x} ${CTARGET}-${x}-${GCC_CONFIG_VER}
- fi
- done
- # Rename the main go binaries as we don't want to clobber dev-lang/go
- # when gcc-config runs. #567806
- if tc_version_is_at_least 5 && is_go ; then
- for x in go gofmt; do
- mv ${x} ${x}-${GCCMAJOR} || die
- done
- fi
-
- # Now do the fun stripping stuff
- env RESTRICT="" CHOST=${CHOST} prepstrip "${D}${BINPATH}"
- is_crosscompile && \
- env RESTRICT="" CHOST=${CHOST} prepstrip "${D}/${HOSTLIBPATH}"
- env RESTRICT="" CHOST=${CTARGET} prepstrip "${D}${LIBPATH}"
- # gcc used to install helper binaries in lib/ but then moved to libexec/
- [[ -d ${D}${PREFIX}/libexec/gcc ]] && \
- env RESTRICT="" CHOST=${CHOST} prepstrip "${D}${PREFIX}/libexec/gcc/${CTARGET}/${GCC_CONFIG_VER}"
-
- cd "${S}"
- if is_crosscompile; then
- rm -rf "${D}"/usr/share/{man,info}
- rm -rf "${D}"${DATAPATH}/{man,info}
- else
- if tc_version_is_at_least 3.0 ; then
- local cxx_mandir=$(find "${WORKDIR}/build/${CTARGET}/libstdc++-v3" -name man)
- if [[ -d ${cxx_mandir} ]] ; then
- cp -r "${cxx_mandir}"/man? "${D}/${DATAPATH}"/man/
- fi
- fi
- has noinfo ${FEATURES} \
- && rm -r "${D}/${DATAPATH}"/info \
- || prepinfo "${DATAPATH}"
- has noman ${FEATURES} \
- && rm -r "${D}/${DATAPATH}"/man \
- || prepman "${DATAPATH}"
- fi
- # prune empty dirs left behind
- find "${D}" -depth -type d -delete 2>/dev/null
-
- # install testsuite results
- if use regression-test; then
- docinto testsuite
- find "${WORKDIR}"/build -type f -name "*.sum" -exec dodoc {} +
- find "${WORKDIR}"/build -type f -path "*/testsuite/*.log" -exec dodoc {} +
- fi
-
- # Rather install the script, else portage with changing $FILESDIR
- # between binary and source package borks things ....
- if ! is_crosscompile ; then
- insinto "${DATAPATH}"
- newins "${GCC_FILESDIR}"/awk/fixlafiles.awk-no_gcc_la fixlafiles.awk || die
- exeinto "${DATAPATH}"
- doexe "${GCC_FILESDIR}"/fix_libtool_files.sh || die
- doexe "${GCC_FILESDIR}"/c{89,99} || die
- fi
-
- find "${D}/${LIBPATH}" \
- '(' \
- -name libstdc++.la -o \
- -name libstdc++fs.la -o \
- -name libsupc++.la -o \
- -name libcc1.la -o \
- -name libcc1plugin.la -o \
- -name 'libgomp.la' -o \
- -name 'libgomp-plugin-*.la' -o \
- -name libgfortran.la -o \
- -name libgfortranbegin.la -o \
- -name libmpx.la -o \
- -name libmpxwrappers.la -o \
- -name libitm.la -o \
- -name libvtv.la -o \
- -name 'lib*san.la' \
- ')' -type f -delete
-
- # Use gid of 0 because some stupid ports don't have
- # the group 'root' set to gid 0. Send to /dev/null
- # for people who are testing as non-root.
- chown -R root:0 "${D}"${LIBPATH} 2>/dev/null
-
- # Move pretty-printers to gdb datadir to shut ldconfig up
- local py gdbdir=/usr/share/gdb/auto-load${LIBPATH/\/lib\//\/$(get_libdir)\/}
- pushd "${D}"${LIBPATH} >/dev/null
- for py in $(find . -name '*-gdb.py') ; do
- local multidir=${py%/*}
- insinto "${gdbdir}/${multidir}"
- sed -i "/^libdir =/s:=.*:= '${LIBPATH}/${multidir}':" "${py}" || die #348128
- doins "${py}" || die
- rm "${py}" || die
- done
- popd >/dev/null
-
- # Don't scan .gox files for executable stacks - false positives
- export QA_EXECSTACK="usr/lib*/go/*/*.gox"
- export QA_WX_LOAD="usr/lib*/go/*/*.gox"
-
- # Disable RANDMMAP so PCH works. #301299
- if tc_version_is_at_least 4.3 ; then
- pax-mark -r "${D}${PREFIX}/libexec/gcc/${CTARGET}/${GCC_CONFIG_VER}/cc1"
- pax-mark -r "${D}${PREFIX}/libexec/gcc/${CTARGET}/${GCC_CONFIG_VER}/cc1plus"
- fi
-}
-
-# Move around the libs to the right location. For some reason,
-# when installing gcc, it dumps internal libraries into /usr/lib
-# instead of the private gcc lib path
-gcc_movelibs() {
- # older versions of gcc did not support --print-multi-os-directory
- tc_version_is_at_least 3.2 || return 0
-
- # For non-target libs which are for CHOST and not CTARGET, we want to
- # move them to the compiler-specific CHOST internal dir. This is stuff
- # that you want to link against when building tools rather than building
- # code to run on the target.
- if tc_version_is_at_least 5 && is_crosscompile ; then
- dodir "${HOSTLIBPATH}"
- mv "${D}"/usr/$(get_libdir)/libcc1* "${D}${HOSTLIBPATH}" || die
- fi
-
- # For all the libs that are built for CTARGET, move them into the
- # compiler-specific CTARGET internal dir.
- local x multiarg removedirs=""
- for multiarg in $($(XGCC) -print-multi-lib) ; do
- multiarg=${multiarg#*;}
- multiarg=${multiarg//@/ -}
-
- local OS_MULTIDIR=$($(XGCC) ${multiarg} --print-multi-os-directory)
- local MULTIDIR=$($(XGCC) ${multiarg} --print-multi-directory)
- local TODIR=${D}${LIBPATH}/${MULTIDIR}
- local FROMDIR=
-
- [[ -d ${TODIR} ]] || mkdir -p ${TODIR}
-
- for FROMDIR in \
- ${LIBPATH}/${OS_MULTIDIR} \
- ${LIBPATH}/../${MULTIDIR} \
- ${PREFIX}/lib/${OS_MULTIDIR} \
- ${PREFIX}/${CTARGET}/lib/${OS_MULTIDIR}
- do
- removedirs="${removedirs} ${FROMDIR}"
- FROMDIR=${D}${FROMDIR}
- if [[ ${FROMDIR} != "${TODIR}" && -d ${FROMDIR} ]] ; then
- local files=$(find "${FROMDIR}" -maxdepth 1 ! -type d 2>/dev/null)
- if [[ -n ${files} ]] ; then
- mv ${files} "${TODIR}" || die
- fi
- fi
- done
- fix_libtool_libdir_paths "${LIBPATH}/${MULTIDIR}"
-
- # SLOT up libgcj.pc if it's available (and let gcc-config worry about links)
- FROMDIR="${PREFIX}/lib/${OS_MULTIDIR}"
- for x in "${D}${FROMDIR}"/pkgconfig/libgcj*.pc ; do
- [[ -f ${x} ]] || continue
- sed -i "/^libdir=/s:=.*:=${LIBPATH}/${MULTIDIR}:" "${x}" || die
- mv "${x}" "${D}${FROMDIR}"/pkgconfig/libgcj-${GCC_PV}.pc || die
- done
- done
-
- # We remove directories separately to avoid this case:
- # mv SRC/lib/../lib/*.o DEST
- # rmdir SRC/lib/../lib/
- # mv SRC/lib/../lib32/*.o DEST # Bork
- for FROMDIR in ${removedirs} ; do
- rmdir "${D}"${FROMDIR} >& /dev/null
- done
- find -depth "${D}" -type d -exec rmdir {} + >& /dev/null
-}
-
-# make sure the libtool archives have libdir set to where they actually
-# -are-, and not where they -used- to be. also, any dependencies we have
-# on our own .la files need to be updated.
-fix_libtool_libdir_paths() {
- local libpath="$1"
-
- pushd "${D}" >/dev/null
-
- pushd "./${libpath}" >/dev/null
- local dir="${PWD#${D%/}}"
- local allarchives=$(echo *.la)
- allarchives="\(${allarchives// /\\|}\)"
- popd >/dev/null
-
- # The libdir might not have any .la files. #548782
- find "./${dir}" -maxdepth 1 -name '*.la' \
- -exec sed -i -e "/^libdir=/s:=.*:='${dir}':" {} + || die
- # Would be nice to combine these, but -maxdepth can not be specified
- # on sub-expressions.
- find "./${PREFIX}"/lib* -maxdepth 3 -name '*.la' \
- -exec sed -i -e "/^dependency_libs=/s:/[^ ]*/${allarchives}:${libpath}/\1:g" {} + || die
- find "./${dir}/" -maxdepth 1 -name '*.la' \
- -exec sed -i -e "/^dependency_libs=/s:/[^ ]*/${allarchives}:${libpath}/\1:g" {} + || die
-
- popd >/dev/null
-}
-
-create_gcc_env_entry() {
- dodir /etc/env.d/gcc
- local gcc_envd_base="/etc/env.d/gcc/${CTARGET}-${GCC_CONFIG_VER}"
-
- local gcc_specs_file
- local gcc_envd_file="${D}${gcc_envd_base}"
- if [[ -z $1 ]] ; then
- # I'm leaving the following commented out to remind me that it
- # was an insanely -bad- idea. Stuff broke. GCC_SPECS isnt unset
- # on chroot or in non-toolchain.eclass gcc ebuilds!
- #gcc_specs_file="${LIBPATH}/specs"
- gcc_specs_file=""
- else
- gcc_envd_file+="-$1"
- gcc_specs_file="${LIBPATH}/$1.specs"
- fi
-
- # We want to list the default ABI's LIBPATH first so libtool
- # searches that directory first. This is a temporary
- # workaround for libtool being stupid and using .la's from
- # conflicting ABIs by using the first one in the search path
- local ldpaths mosdirs
- if tc_version_is_at_least 3.2 ; then
- local mdir mosdir abi ldpath
- for abi in $(get_all_abis TARGET) ; do
- mdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) --print-multi-directory)
- ldpath=${LIBPATH}
- [[ ${mdir} != "." ]] && ldpath+="/${mdir}"
- ldpaths="${ldpath}${ldpaths:+:${ldpaths}}"
-
- mosdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) -print-multi-os-directory)
- mosdirs="${mosdir}${mosdirs:+:${mosdirs}}"
- done
- else
- # Older gcc's didn't do multilib, so logic is simple.
- ldpaths=${LIBPATH}
- fi
-
- cat <<-EOF > ${gcc_envd_file}
- PATH="${BINPATH}"
- ROOTPATH="${BINPATH}"
- GCC_PATH="${BINPATH}"
- LDPATH="${ldpaths}"
- MANPATH="${DATAPATH}/man"
- INFOPATH="${DATAPATH}/info"
- STDCXX_INCDIR="${STDCXX_INCDIR##*/}"
- CTARGET="${CTARGET}"
- GCC_SPECS="${gcc_specs_file}"
- MULTIOSDIRS="${mosdirs}"
- EOF
-}
-
-copy_minispecs_gcc_specs() {
- # on gcc 6 we don't need minispecs
- if tc_version_is_at_least 6.0 ; then
- return 0
- fi
-
- # setup the hardenedno* specs files and the vanilla specs file.
- if hardened_gcc_works ; then
- create_gcc_env_entry hardenednopiessp
- fi
- if hardened_gcc_works pie ; then
- create_gcc_env_entry hardenednopie
- fi
- if hardened_gcc_works ssp ; then
- create_gcc_env_entry hardenednossp
- fi
- create_gcc_env_entry vanilla
- insinto ${LIBPATH}
- doins "${WORKDIR}"/specs/*.specs || die "failed to install specs"
- # Build system specs file which, if it exists, must be a complete set of
- # specs as it completely and unconditionally overrides the builtin specs.
- if ! tc_version_is_at_least 4.4 ; then
- $(XGCC) -dumpspecs > "${WORKDIR}"/specs/specs
- cat "${WORKDIR}"/build.specs >> "${WORKDIR}"/specs/specs
- doins "${WORKDIR}"/specs/specs || die "failed to install the specs file"
- fi
-}
-
-gcc_slot_java() {
- local x
-
- # Move Java headers to compiler-specific dir
- for x in "${D}"${PREFIX}/include/gc*.h "${D}"${PREFIX}/include/j*.h ; do
- [[ -f ${x} ]] && mv -f "${x}" "${D}"${LIBPATH}/include/
- done
- for x in gcj gnu java javax org ; do
- if [[ -d ${D}${PREFIX}/include/${x} ]] ; then
- dodir /${LIBPATH}/include/${x}
- mv -f "${D}"${PREFIX}/include/${x}/* "${D}"${LIBPATH}/include/${x}/
- rm -rf "${D}"${PREFIX}/include/${x}
- fi
- done
-
- if [[ -d ${D}${PREFIX}/lib/security ]] || [[ -d ${D}${PREFIX}/$(get_libdir)/security ]] ; then
- dodir /${LIBPATH}/security
- mv -f "${D}"${PREFIX}/lib*/security/* "${D}"${LIBPATH}/security
- rm -rf "${D}"${PREFIX}/lib*/security
- fi
-
- # Move random gcj files to compiler-specific directories
- for x in libgcj.spec logging.properties ; do
- x="${D}${PREFIX}/lib/${x}"
- [[ -f ${x} ]] && mv -f "${x}" "${D}"${LIBPATH}/
- done
-
- # Rename jar because it could clash with Kaffe's jar if this gcc is
- # primary compiler (aka don't have the -<version> extension)
- cd "${D}"${BINPATH}
- [[ -f jar ]] && mv -f jar gcj-jar
-}
-
-#---->> pkg_post* <<----
-
-toolchain_pkg_postinst() {
- do_gcc_config
-
- if ! is_crosscompile ; then
- echo
- ewarn "If you have issues with packages unable to locate libstdc++.la,"
- ewarn "then try running 'fix_libtool_files.sh' on the old gcc versions."
- echo
- ewarn "You might want to review the GCC upgrade guide when moving between"
- ewarn "major versions (like 4.2 to 4.3):"
- ewarn "https://wiki.gentoo.org/wiki/Upgrading_GCC"
- echo
-
- # Clean up old paths
- rm -f "${ROOT}"/*/rcscripts/awk/fixlafiles.awk "${ROOT}"/sbin/fix_libtool_files.sh
- rmdir "${ROOT}"/*/rcscripts{/awk,} 2>/dev/null
-
- mkdir -p "${ROOT}"/usr/{share/gcc-data,sbin,bin}
- cp "${ROOT}/${DATAPATH}"/fixlafiles.awk "${ROOT}"/usr/share/gcc-data/ || die
- cp "${ROOT}/${DATAPATH}"/fix_libtool_files.sh "${ROOT}"/usr/sbin/ || die
-
- # Since these aren't critical files and portage sucks with
- # handling of binpkgs, don't require these to be found
- cp "${ROOT}/${DATAPATH}"/c{89,99} "${ROOT}"/usr/bin/ 2>/dev/null
- fi
-
- if use regression-test ; then
- elog "Testsuite results have been installed into /usr/share/doc/${PF}/testsuite"
- echo
- fi
-
- if [[ -n ${PRERELEASE}${SNAPSHOT} ]] ; then
- einfo "This GCC ebuild is provided for your convenience, and the use"
- einfo "of this compiler is not supported by the Gentoo Developers."
- einfo "Please report bugs to upstream at http://gcc.gnu.org/bugzilla/"
- fi
-}
-
-toolchain_pkg_postrm() {
- # to make our lives easier (and saner), we do the fix_libtool stuff here.
- # rather than checking SLOT's and trying in upgrade paths, we just see if
- # the common libstdc++.la exists in the ${LIBPATH} of the gcc that we are
- # unmerging. if it does, that means this was a simple re-emerge.
-
- # clean up the cruft left behind by cross-compilers
- if is_crosscompile ; then
- if [[ -z $(ls "${ROOT}"/etc/env.d/gcc/${CTARGET}* 2>/dev/null) ]] ; then
- rm -f "${ROOT}"/etc/env.d/gcc/config-${CTARGET}
- rm -f "${ROOT}"/etc/env.d/??gcc-${CTARGET}
- rm -f "${ROOT}"/usr/bin/${CTARGET}-{gcc,{g,c}++}{,32,64}
- fi
- return 0
- fi
-
- # ROOT isnt handled by the script
- [[ ${ROOT} != "/" ]] && return 0
-
- if [[ ! -e ${LIBPATH}/libstdc++.so ]] ; then
- # make sure the profile is sane during same-slot upgrade #289403
- do_gcc_config
-
- einfo "Running 'fix_libtool_files.sh ${GCC_RELEASE_VER}'"
- /usr/sbin/fix_libtool_files.sh ${GCC_RELEASE_VER}
- if [[ -n ${BRANCH_UPDATE} ]] ; then
- einfo "Running 'fix_libtool_files.sh ${GCC_RELEASE_VER}-${BRANCH_UPDATE}'"
- /usr/sbin/fix_libtool_files.sh ${GCC_RELEASE_VER}-${BRANCH_UPDATE}
- fi
- fi
-
- return 0
-}
-
-do_gcc_config() {
- if ! should_we_gcc_config ; then
- env -i ROOT="${ROOT}" gcc-config --use-old --force
- return 0
- fi
-
- local current_gcc_config target
-
- current_gcc_config=$(env -i ROOT="${ROOT}" gcc-config -c ${CTARGET} 2>/dev/null)
- if [[ -n ${current_gcc_config} ]] ; then
- local current_specs use_specs
- # figure out which specs-specific config is active
- current_specs=$(gcc-config -S ${current_gcc_config} | awk '{print $3}')
- [[ -n ${current_specs} ]] && use_specs=-${current_specs}
-
- if [[ -n ${use_specs} ]] && \
- [[ ! -e ${ROOT}/etc/env.d/gcc/${CTARGET}-${GCC_CONFIG_VER}${use_specs} ]]
- then
- ewarn "The currently selected specs-specific gcc config,"
- ewarn "${current_specs}, doesn't exist anymore. This is usually"
- ewarn "due to enabling/disabling hardened or switching to a version"
- ewarn "of gcc that doesnt create multiple specs files. The default"
- ewarn "config will be used, and the previous preference forgotten."
- use_specs=""
- fi
-
- target="${CTARGET}-${GCC_CONFIG_VER}${use_specs}"
- else
- # The curent target is invalid. Attempt to switch to a valid one.
- # Blindly pick the latest version. #529608
- # TODO: Should update gcc-config to accept `-l ${CTARGET}` rather than
- # doing a partial grep like this.
- target=$(gcc-config -l 2>/dev/null | grep " ${CTARGET}-[0-9]" | tail -1 | awk '{print $2}')
- fi
-
- gcc-config "${target}"
-}
-
-should_we_gcc_config() {
- # if the current config is invalid, we definitely want a new one
- # Note: due to bash quirkiness, the following must not be 1 line
- local curr_config
- curr_config=$(env -i ROOT="${ROOT}" gcc-config -c ${CTARGET} 2>&1) || return 0
-
- # if the previously selected config has the same major.minor (branch) as
- # the version we are installing, then it will probably be uninstalled
- # for being in the same SLOT, make sure we run gcc-config.
- local curr_config_ver=$(env -i ROOT="${ROOT}" gcc-config -S ${curr_config} | awk '{print $2}')
-
- local curr_branch_ver=$(get_version_component_range 1-2 ${curr_config_ver})
-
- if [[ ${curr_branch_ver} == ${GCC_BRANCH_VER} ]] ; then
- return 0
- else
- # if we're installing a genuinely different compiler version,
- # we should probably tell the user -how- to switch to the new
- # gcc version, since we're not going to do it for him/her.
- # We don't want to switch from say gcc-3.3 to gcc-3.4 right in
- # the middle of an emerge operation (like an 'emerge -e world'
- # which could install multiple gcc versions).
- # Only warn if we're installing a pkg as we might be called from
- # the pkg_{pre,post}rm steps. #446830
- if [[ ${EBUILD_PHASE} == *"inst" ]] ; then
- einfo "The current gcc config appears valid, so it will not be"
- einfo "automatically switched for you. If you would like to"
- einfo "switch to the newly installed gcc version, do the"
- einfo "following:"
- echo
- einfo "gcc-config ${CTARGET}-${GCC_CONFIG_VER}"
- einfo "source /etc/profile"
- echo
- fi
- return 1
- fi
-}
-
-#---->> support and misc functions <<----
-
-# This is to make sure we don't accidentally try to enable support for a
-# language that doesnt exist. GCC 3.4 supports f77, while 4.0 supports f95, etc.
-#
-# Also add a hook so special ebuilds (kgcc64) can control which languages
-# exactly get enabled
-gcc-lang-supported() {
- grep ^language=\"${1}\" "${S}"/gcc/*/config-lang.in > /dev/null || return 1
- [[ -z ${TOOLCHAIN_ALLOWED_LANGS} ]] && return 0
- has $1 ${TOOLCHAIN_ALLOWED_LANGS}
-}
-
-is_ada() {
- gcc-lang-supported ada || return 1
- use ada
-}
-
-is_cxx() {
- gcc-lang-supported 'c++' || return 1
- ! is_crosscompile && tc_version_is_at_least 4.8 && return 0
- use cxx
-}
-
-is_d() {
- gcc-lang-supported d || return 1
- use_if_iuse d
-}
-
-is_f77() {
- gcc-lang-supported f77 || return 1
- use fortran
-}
-
-is_f95() {
- gcc-lang-supported f95 || return 1
- use fortran
-}
-
-is_fortran() {
- gcc-lang-supported fortran || return 1
- use fortran
-}
-
-is_gcj() {
- gcc-lang-supported java || return 1
- use cxx && use_if_iuse gcj
-}
-
-is_go() {
- gcc-lang-supported go || return 1
- use cxx && use_if_iuse go
-}
-
-is_jit() {
- gcc-lang-supported jit || return 1
- use_if_iuse jit
-}
-
-is_multilib() {
- tc_version_is_at_least 3 || return 1
- use multilib
-}
-
-is_objc() {
- gcc-lang-supported objc || return 1
- use_if_iuse objc
-}
-
-is_objcxx() {
- gcc-lang-supported 'obj-c++' || return 1
- use cxx && use_if_iuse objc++
-}
-
-# Grab a variable from the build system (taken from linux-info.eclass)
-get_make_var() {
- local var=$1 makefile=${2:-${WORKDIR}/build/Makefile}
- echo -e "e:\\n\\t@echo \$(${var})\\ninclude ${makefile}" | \
- r=${makefile%/*} emake --no-print-directory -s -f - 2>/dev/null
-}
-
-XGCC() { get_make_var GCC_FOR_TARGET ; }
-
-# The gentoo piessp patches allow for 3 configurations:
-# 1) PIE+SSP by default
-# 2) PIE by default
-# 3) SSP by default
-hardened_gcc_works() {
- if [[ $1 == "pie" ]] ; then
- # $gcc_cv_ld_pie is unreliable as it simply take the output of
- # `ld --help | grep -- -pie`, that reports the option in all cases, also if
- # the loader doesn't actually load the resulting executables.
- # To avoid breakage, blacklist FreeBSD here at least
- [[ ${CTARGET} == *-freebsd* ]] && return 1
-
- want_pie || return 1
- use_if_iuse nopie && return 1
- hardened_gcc_is_stable pie
- return $?
- elif [[ $1 == "ssp" ]] ; then
- [[ -n ${SPECS_VER} ]] || return 1
- use_if_iuse nossp && return 1
- hardened_gcc_is_stable ssp
- return $?
- else
- # laziness ;)
- hardened_gcc_works pie || return 1
- hardened_gcc_works ssp || return 1
- return 0
- fi
-}
-
-hardened_gcc_is_stable() {
- local tocheck
- if [[ $1 == "pie" ]] ; then
- if [[ ${CTARGET} == *-uclibc* ]] ; then
- tocheck=${PIE_UCLIBC_STABLE}
- else
- tocheck=${PIE_GLIBC_STABLE}
- fi
- elif [[ $1 == "ssp" ]] ; then
- if [[ ${CTARGET} == *-uclibc* ]] ; then
- tocheck=${SSP_UCLIBC_STABLE}
- elif [[ ${CTARGET} == *-gnu* ]] ; then
- tocheck=${SSP_STABLE}
- fi
- else
- die "hardened_gcc_stable needs to be called with pie or ssp"
- fi
-
- has $(tc-arch) ${tocheck} && return 0
- return 1
-}
-
-want_minispecs() {
- # on gcc 6 we don't need minispecs
- if tc_version_is_at_least 6.0 ; then
- return 0
- fi
- if tc_version_is_at_least 4.3.2 && use hardened ; then
- if ! want_pie ; then
- ewarn "PIE_VER or SPECS_VER is not defined in the GCC ebuild."
- elif use vanilla ; then
- ewarn "You will not get hardened features if you have the vanilla USE-flag."
- elif use nopie && use nossp ; then
- ewarn "You will not get hardened features if you have the nopie and nossp USE-flag."
- elif ! hardened_gcc_works ; then
- ewarn "Your $(tc-arch) arch is not supported."
- else
- return 0
- fi
- ewarn "Hope you know what you are doing. Hardened will not work."
- return 0
- fi
- return 1
-}
-
-want_pie() {
- ! use hardened && [[ -n ${PIE_VER} ]] && use nopie && return 1
- [[ -n ${PIE_VER} ]] && [[ -n ${SPECS_VER} ]] && return 0
- tc_version_is_at_least 4.3.2 && return 1
- [[ -z ${PIE_VER} ]] && return 1
- use !nopie && return 0
- return 1
-}
-
-has toolchain_death_notice ${EBUILD_DEATH_HOOKS} || EBUILD_DEATH_HOOKS+=" toolchain_death_notice"
-toolchain_death_notice() {
- if [[ -e "${WORKDIR}"/build ]] ; then
- pushd "${WORKDIR}"/build >/dev/null
- (echo '' | $(tc-getCC ${CTARGET}) ${CFLAGS} -v -E - 2>&1) > gccinfo.log
- [[ -e "${T}"/build.log ]] && cp "${T}"/build.log .
- tar jcf "${WORKDIR}"/gcc-build-logs.tar.bz2 \
- gccinfo.log build.log $(find -name config.log)
- rm gccinfo.log build.log
- eerror
- eerror "Please include ${WORKDIR}/gcc-build-logs.tar.bz2 in your bug report."
- eerror
- popd >/dev/null
- fi
-}
diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest
deleted file mode 100644
index 3f0fdbe..0000000
--- a/sys-devel/gcc/Manifest
+++ /dev/null
@@ -1,12 +0,0 @@
-AUX awk/fixlafiles.awk 7700 SHA256 5289279eb5df3dce696c56ce253980b9a9ae0968703f200970bbc24396a1ae62 SHA512 5ed208e116769741dda7274f15c5b3bdfd482cd926261038bc696644b73aa0d0e950d7fbfc0eb1a90529dd134fa548c46499a18c77470a05d87ae76bc1b3acd2 WHIRLPOOL 06826b65ffdbcc1c624ffed16104301bebc47f4b44358197fd7f0f78d0805a5228e346a8eaf5ee79355e1921878f94d3dd527d39e2975ea3b919140139d884e0
-AUX awk/fixlafiles.awk-no_gcc_la 8480 SHA256 9697196d45cc47d3846021c0dfd0a24208a75b10d32c74cef53aa253031f2efb SHA512 7487115a3c4d6cf0edaf4b0ffeb87225d8fbcb7e595e2e99974582e0cce5868d7e292044db2631380c185553866554763eac4c3024347dbdb2cbf68679923294 WHIRLPOOL 24ac7f49bff29cc0abc5c4e502112e3dc2f42517244b8c9a4b8fdf73c9a31fcecdcc42989bbda8faa5feb54dde37c1d7374e1360a0c4de8c136b0523107c6ad4
-AUX c89 412 SHA256 29ad5dd697135c2892067e780447894dc1cd071708157e46d21773ab99c5022c SHA512 71d33a147339d8d70a62aa22a95d3e70e445d8435d6ac05893f7da19ae851b89bea851f6ce213fbd22470f13572ae13b83cf02f0621333f07d7b0c68a79b7924 WHIRLPOOL d9707a2be8da7a709b54fcb1154cfa05e479f8c3bdd6173822ee1f1bc265b2a0d04741c0685bfb0db68e1e4297fb032d2f8ff94da88014575d947054474d8295
-AUX c99 446 SHA256 057b348cf5be9b4fb9db99a4549f6433c89d21e5f91dc5e46b0b4dc6b70432f5 SHA512 bf3b0eb1125d5e89b433954fcbf805cd86dec5a6eeb23df685ebf3ff83a610573f2ffcec65d893244c845936a73918387cba026710c65c854b2c94a78b007989 WHIRLPOOL b888038b96615c7a0363555b407a3de2c1f17e34428fa16dfbf56fcf68875d6bcdecbc61b545d7f71842ff1909a3ffeff17165fa7f56b48f95adae22f5f8bff1
-AUX fix_libtool_files.sh 1528 SHA256 ed1fd90b31c2865fa78e24166f5523dfd8a79baa932ba9b2e1b34031dd17ac82 SHA512 c0698e7af969a701d7a2fa68cabb728d6271aeb7cca4d53bbb306906dc1b6a30a756ec01df2eae03712fd21865ff2779a0cd92e44c15774a812f935e7fb308ae WHIRLPOOL 5ffa5cbb84edc4e7ecac0bcb6a1d375a9a5ce0369a609f32d7136dccb08f2a82c9baaef8e360c3ccd5e2d3ae7e2bf62ad24ad258c3d16091aaa7cd0ad29f0fea
-AUX gcc-configure-LANG.patch 2052 SHA256 63de6d2dcfe14f21d147abeb1390405b9220c03f8e968f482d4b4c1cf279c88b SHA512 a694c7ac2f45cc657097ff5b0cf1356ac88a9c06035c9ba15167e9d444844d0d8a478eb1b9b62195dd063774f79697b9148b9cdb6c261640b472c291061b2129 WHIRLPOOL 3cc1ec912fb192ff1058de5b93e49a994ba30d1501a932290dd5b3df1cd783875621cda56edeb41894cd5fa10c04917e693a40a60be8d742ddd7992bf5d8afeb
-AUX gcc-configure-texinfo.patch 337 SHA256 74b73a7ecec2d88889876b4db480cd173632f49d5396bb8e5b3c93673f9b5b98 SHA512 a15fba8bf2ff02bdeca54d6f186bfa08c1079c6a8ba0a3beef154483ce5c1b8c497e7ffeec32371968f0037e0ff8384609eb0c367d0155a4e5a7eef8aad084d5 WHIRLPOOL 39d008aad06f7621e4e5db15f5e85a59e583b43f8d247029bd4944466bb60a9795bda157d185c45c329294078e282703a243aad5c468d90c77665dd6336870d4
-DIST ecj-4.5.jar 1470676 SHA256 98fd128f1d374d9e42fd9d4836bdd249c6d511ebc6c0df17fbc1b9df96c3d781 SHA512 d4e1bf7538ace56e3d69fa91da5bbd16c272923b4de0a9d8dee23ea2b75f9f38c603de72fc4061df49285c450b63f3df211cee5270e9fffc5447445d1a9c9e4e WHIRLPOOL db54206cfd5eba935e707b8d36ebac40f3c4ed3c1f06ede794288cbdd9c7da9d90c0898e8c98b383af276ea4c1b40c861ebd9e1fc1dce712946184321339d3ad
-DIST gcc-6.2.0-patches-1.0.tar.bz2 5712 SHA256 7ada7f5ce163347cb8d6470a793133fcdfdc682b85c089a200d52769f224ab31 SHA512 7d715e210a3dc122dfff82ff34a2d456b9f1c70e21e28b533287eef26b6b7b29453e390f85ae3d5cc3f5eee751c207fde08085cb2021366d2cb3a20e8b0fdd61 WHIRLPOOL a8581cb522a4140883e36a2f5cd9395b9b6891d20795f42e1f829184330d996fa6bbc16eee3ac21a253dcf2f34d038b9c8ed211ec563394455dfa49c4b6a7bc1
-DIST gcc-6.2.0.tar.bz2 99778648 SHA256 9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5 SHA512 1e8b826a3d44b9d5899309894e20c03abeb352bf3d273b8ad63af814c0ee2911f1a83ce1cd4cdd2d1cb0b3e3c34e9b7ae1b2ab83dfc649ee817ab05247c76198 WHIRLPOOL 8a96e0424c7410d8826319758ed92f1674099cf17d0590bf71328ef2bb9913f9fa8452016c509c48c93f4bf8ed811a24fffa1b6e475b5c1633d167ad844f1dca
-EBUILD gcc-6.2.0.ebuild 437 SHA256 ddbbe873ac3a5c34883a476567069c57662c6d6d31e7a4a7e6be916ae63f0e2c SHA512 2cc6bc7165efcdafa309e3ac84e12ed4948e085d8ba88dcf1b1d2befdc6ba0f13429a30ef367f73d7384c6d563313b14a9f78473ddc1d0a6fc233777edbaaacf WHIRLPOOL 658782715ec5ba6b03c4f458adf9bc6f5053eb6636adffd008768c4660096aa7cff16e3e44ced9279ff96f1bc84ef4ed93e361a751cbda1e482e7fbb5bfd6eec
-MISC metadata.xml 2060 SHA256 d26702ed650c681a31224be69fd3c438b30dfea8dded375bb8e247cc8339002f SHA512 9fd87d445ee42ffc7d779940b509cb256d3b31ef492b1598ce340f5037843c1134781b75d3b4dbc14e6e0c1410a980f5c183232e2f953ef087157def0f1fd43f WHIRLPOOL 06b4d43b1ed66b5b054ff4a4cb3ba18f09e4348ae49cac963915bde0bfa22b43d89c5dadc241a36cdaad40274a595ea12468885ad0683f2f93e58dfa03984eb0
diff --git a/sys-devel/gcc/files/awk/fixlafiles.awk b/sys-devel/gcc/files/awk/fixlafiles.awk
deleted file mode 100644
index ad2c2b1..0000000
--- a/sys-devel/gcc/files/awk/fixlafiles.awk
+++ /dev/null
@@ -1,314 +0,0 @@
-# Copyright 1999-2005 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-#
-# Helper functions
-#
-function printn(string) {
- printf("%s", string)
-}
-function einfo(string) {
- printf(" \033[32;01m*\033[0m %s\n", string)
-}
-function einfon(string) {
- printf(" \033[32;01m*\033[0m %s", string)
-}
-function ewarn(string) {
- printf(" \033[33;01m*\033[0m %s\n", string)
-}
-function ewarnn(string) {
- printf(" \033[33;01m*\033[0m %s", string)
-}
-function eerror(string) {
- printf(" \033[31;01m*\033[0m %s\n", string)
-}
-
-#
-# assert(condition, errmsg)
-# assert that a condition is true. Otherwise exit.
-#
-function assert(condition, string) {
- if (! condition) {
- printf("%s:%d: assertion failed: %s\n",
- FILENAME, FNR, string) > "/dev/stderr"
- _assert_exit = 1
- exit 1
- }
-}
-
-#
-# system(command, return)
-# wrapper that normalizes return codes ...
-#
-function dosystem(command, ret) {
- ret = 0
- ret = system(command)
- if (ret == 0)
- return 1
- else
- return 0
-}
-
-BEGIN {
- #
- # Get our variables from environment
- #
- OLDVER = ENVIRON["OLDVER"]
- OLDCHOST = ENVIRON["OLDCHOST"]
-
- if (OLDVER == "") {
- eerror("Could not get OLDVER!");
- exit 1
- }
-
- # Setup some sane defaults
- LIBCOUNT = 2
- HAVE_GCC34 = 0
- DIRLIST[1] = "/lib"
- DIRLIST[2] = "/usr/lib"
-
- #
- # Walk /etc/ld.so.conf to discover all our library paths
- #
- pipe = "cat /etc/ld.so.conf | sort 2>/dev/null"
- while(((pipe) | getline ldsoconf_data) > 0) {
- if (ldsoconf_data !~ /^[[:space:]]*#/) {
- if (ldsoconf_data == "") continue
-
- # Remove any trailing comments
- sub(/#.*$/, "", ldsoconf_data)
- # Remove any trailing spaces
- sub(/[[:space:]]+$/, "", ldsoconf_data)
-
- # If there's more than one path per line, split
- # it up as if they were sep lines
- split(ldsoconf_data, nodes, /[:,[:space:]]/)
-
- # Now add the rest from ld.so.conf
- for (x in nodes) {
- # wtf does this line do ?
- sub(/=.*/, "", nodes[x])
- # Prune trailing /
- sub(/\/$/, "", nodes[x])
-
- if (nodes[x] == "") continue
-
- #
- # Drop the directory if its a child directory of
- # one that was already added ...
- # For example, if we have:
- # /usr/lib /usr/libexec /usr/lib/mozilla /usr/lib/nss
- # We really just want to save /usr/lib /usr/libexec
- #
- CHILD = 0
- for (y in DIRLIST) {
- if (nodes[x] ~ "^" DIRLIST[y] "(/|$)") {
- CHILD = 1
- break
- }
- }
- if (CHILD) continue
-
- DIRLIST[++LIBCOUNT] = nodes[x]
- }
- }
- }
- close(pipe)
-
- #
- # Get line from gcc's output containing CHOST
- #
- pipe = "gcc -print-file-name=libgcc.a 2>/dev/null"
- if ((!((pipe) | getline TMP_CHOST)) || (TMP_CHOST == "")) {
- close(pipe)
-
- # If we fail to get the CHOST, see if we can get the CHOST
- # portage thinks we are using ...
- pipe = "/usr/bin/portageq envvar 'CHOST'"
- assert(((pipe) | getline CHOST), "(" pipe ") | getline CHOST")
- } else {
- # Check pre gcc-3.4.x versions
- CHOST = gensub("^.+lib/gcc-lib/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST)
-
- if (CHOST == TMP_CHOST || CHOST == "") {
- # Check gcc-3.4.x or later
- CHOST = gensub("^.+lib/gcc/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST);
-
- if (CHOST == TMP_CHOST || CHOST == "")
- CHOST = ""
- else
- HAVE_GCC34 = 1
- }
- }
- close(pipe)
-
- if (CHOST == "") {
- eerror("Could not get gcc's CHOST!")
- exit 1
- }
-
- if (OLDCHOST != "")
- if (OLDCHOST == CHOST)
- OLDCHOST = ""
-
- GCCLIBPREFIX_OLD = "/usr/lib/gcc-lib/"
- GCCLIBPREFIX_NEW = "/usr/lib/gcc/"
-
- if (HAVE_GCC34)
- GCCLIBPREFIX = GCCLIBPREFIX_NEW
- else
- GCCLIBPREFIX = GCCLIBPREFIX_OLD
-
- GCCLIB = GCCLIBPREFIX CHOST
-
- if (OLDCHOST != "") {
- OLDGCCLIB1 = GCCLIBPREFIX_OLD OLDCHOST
- OLDGCCLIB2 = GCCLIBPREFIX_NEW OLDCHOST
- }
-
- # Get current gcc's version
- pipe = "gcc -dumpversion"
- assert(((pipe) | getline NEWVER), "(" pipe ") | getline NEWVER)")
- close(pipe)
-
- if (NEWVER == "") {
- eerror("Could not get gcc's version!")
- exit 1
- }
-
- # Nothing to do ?
- if ((OLDVER == NEWVER) && (OLDCHOST == ""))
- exit 0
-
- #
- # Ok, now let's scan for the .la files and actually fix them up
- #
- for (x = 1; x <= LIBCOUNT; x++) {
- # Do nothing if the target dir is gcc's internal library path
- if (DIRLIST[x] ~ GCCLIBPREFIX_OLD ||
- DIRLIST[x] ~ GCCLIBPREFIX_NEW)
- continue
-
- einfo(" [" x "/" LIBCOUNT "] Scanning " DIRLIST[x] " ...")
-
- pipe = "find " DIRLIST[x] "/ -name '*.la' 2>/dev/null"
- while (((pipe) | getline la_files) > 0) {
-
- # Do nothing if the .la file is located in gcc's internal lib path
- if (la_files ~ GCCLIBPREFIX_OLD ||
- la_files ~ GCCLIBPREFIX_NEW)
- continue
-
- CHANGED = 0
- CHOST_CHANGED = 0
-
- # See if we need to fix the .la file
- while ((getline la_data < (la_files)) > 0) {
- if (OLDCHOST != "") {
- if ((gsub(OLDGCCLIB1 "[/[:space:]]+",
- GCCLIB, la_data) > 0) ||
- (gsub(OLDGCCLIB2 "[/[:space:]]+",
- GCCLIB, la_data) > 0)) {
- CHANGED = 1
- CHOST_CHANGED = 1
- }
- }
- if (OLDVER != NEWVER) {
- if ((gsub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "[/[:space:]]*",
- GCCLIB "/" NEWVER, la_data) > 0) ||
- (gsub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "[/[:space:]]*",
- GCCLIB "/" NEWVER, la_data) > 0))
- CHANGED = 1
- }
- }
- close(la_files)
-
- # Do the actual changes in a second loop, as we can then
- # verify that CHOST_CHANGED among things is correct ...
- if (CHANGED) {
- ewarnn(" FIXING: " la_files " ...")
-
- if (CHANGED)
- printn("[")
-
- # Clear the temp file (removing rather than '>foo' is better
- # out of a security point of view?)
- dosystem("rm -f " la_files ".new")
-
- while ((getline la_data < (la_files)) > 0) {
- if (OLDCHOST != "") {
- tmpstr = gensub(OLDGCCLIB1 "([/[:space:]]+)",
- GCCLIB "\\1", "g", la_data)
- tmpstr = gensub(OLDGCCLIB2 "([/[:space:]]+)",
- GCCLIB "\\1", "g", tmpstr)
-
- if (la_data != tmpstr) {
- printn("c")
- la_data = tmpstr
- }
-
- if (CHOST_CHANGED > 0) {
- # We try to be careful about CHOST changes outside
- # the gcc library path (meaning we cannot match it
- # via /GCCLIBPREFIX CHOST/) ...
-
- # Catch:
- #
- # dependency_libs=' -L/usr/CHOST/{bin,lib}'
- #
- gsub("-L/usr/" OLDCHOST "/",
- "-L/usr/" CHOST "/", la_data)
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc-lib/CHOST/VER/../../../../CHOST/lib'
- #
- la_data = gensub("(" GCCLIB "/[^[:space:]]+)/" OLDCHOST "/",
- "\\1/" CHOST "/", "g", la_data)
- }
- }
-
- if (OLDVER != NEWVER) {
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc/CHOST/VER'
- #
- tmpstr = gensub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "([/[:space:]]+)",
- GCCLIB "/" NEWVER "\\1", "g", la_data)
- tmpstr = gensub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "([/[:space:]]+)",
- GCCLIB "/" NEWVER "\\1", "g", tmpstr)
-
- if (la_data != tmpstr) {
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc-lib/../../CHOST/lib'
- #
- # in cases where we have gcc34
- tmpstr = gensub(GCCLIBPREFIX_OLD "(../../" CHOST "/lib)",
- GCCLIBPREFIX "\\1", "g", tmpstr)
- tmpstr = gensub(GCCLIBPREFIX_NEW "(../../" CHOST "/lib)",
- GCCLIBPREFIX "\\1", "g", tmpstr)
- printn("v")
- la_data = tmpstr
- }
- }
-
- print la_data >> (la_files ".new")
- }
-
- if (CHANGED)
- print "]"
-
- close(la_files)
- close(la_files ".new")
-
- assert(dosystem("mv -f " la_files ".new " la_files),
- "dosystem(\"mv -f " la_files ".new " la_files "\")")
- }
- }
-
- close(pipe)
- }
-}
-
-# vim:ts=4
diff --git a/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la b/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la
deleted file mode 100644
index 2776c72..0000000
--- a/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la
+++ /dev/null
@@ -1,335 +0,0 @@
-# Copyright 1999-2005 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-#
-# Helper functions
-#
-function printn(string) {
- printf("%s", string)
-}
-function einfo(string) {
- printf(" \033[32;01m*\033[0m %s\n", string)
-}
-function einfon(string) {
- printf(" \033[32;01m*\033[0m %s", string)
-}
-function ewarn(string) {
- printf(" \033[33;01m*\033[0m %s\n", string)
-}
-function ewarnn(string) {
- printf(" \033[33;01m*\033[0m %s", string)
-}
-function eerror(string) {
- printf(" \033[31;01m*\033[0m %s\n", string)
-}
-
-#
-# assert(condition, errmsg)
-# assert that a condition is true. Otherwise exit.
-#
-function assert(condition, string) {
- if (! condition) {
- printf("%s:%d: assertion failed: %s\n",
- FILENAME, FNR, string) > "/dev/stderr"
- _assert_exit = 1
- exit 1
- }
-}
-
-#
-# system(command, return)
-# wrapper that normalizes return codes ...
-#
-function dosystem(command, ret) {
- ret = 0
- ret = system(command)
- if (ret == 0)
- return 1
- else
- return 0
-}
-
-#
-# parse_ld_conf(config_file)
-#
-function parse_ld_conf(conf, pipe, ldsoconf_data, CHILD, y) {
- pipe = "cd /etc; cat " conf " | sort 2>/dev/null"
- while(((pipe) | getline ldsoconf_data) > 0) {
- if (ldsoconf_data ~ /^[[:space:]]*#/)
- continue
- if (ldsoconf_data == "")
- continue
-
- # Handle the "include" keyword
- if (ldsoconf_data ~ /^include /) {
- sub(/^include /, "", ldsoconf_data)
- parse_ld_conf(ldsoconf_data)
- continue
- }
-
- # Remove any trailing comments
- sub(/#.*$/, "", ldsoconf_data)
- # Remove any trailing spaces
- sub(/[[:space:]]+$/, "", ldsoconf_data)
- # Eat duplicate slashes
- sub(/\/\//, "/", ldsoconf_data)
- # Prune trailing /
- sub(/\/$/, "", ldsoconf_data)
-
- #
- # Drop the directory if its a child directory of
- # one that was already added ...
- # For example, if we have:
- # /usr/lib /usr/libexec /usr/lib/mozilla /usr/lib/nss
- # We really just want to save /usr/lib /usr/libexec
- #
- CHILD = 0
- for (y in DIRLIST) {
- if (ldsoconf_data ~ "^" DIRLIST[y] "(/|$)") {
- CHILD = 1
- break
- }
- }
- if (CHILD) continue
-
- DIRLIST[++LIBCOUNT] = ldsoconf_data
- }
- close(pipe)
-}
-
-BEGIN {
- #
- # Get our variables from environment
- #
- OLDVER = ENVIRON["OLDVER"]
- OLDCHOST = ENVIRON["OLDCHOST"]
-
- if (OLDVER == "") {
- eerror("Could not get OLDVER!");
- exit 1
- }
-
- # Setup some sane defaults
- LIBCOUNT = 2
- HAVE_GCC34 = 0
- DIRLIST[1] = "/lib"
- DIRLIST[2] = "/usr/lib"
-
- #
- # Walk /etc/ld.so.conf to discover all our library paths
- #
- parse_ld_conf("/etc/ld.so.conf")
-
- #
- # Get line from gcc's output containing CHOST
- #
- pipe = "gcc -print-file-name=libgcc.a 2>/dev/null"
- if ((!((pipe) | getline TMP_CHOST)) || (TMP_CHOST == "")) {
- close(pipe)
-
- # If we fail to get the CHOST, see if we can get the CHOST
- # portage thinks we are using ...
- pipe = "/usr/bin/portageq envvar 'CHOST'"
- assert(((pipe) | getline CHOST), "(" pipe ") | getline CHOST")
- } else {
- # Check pre gcc-3.4.x versions
- CHOST = gensub("^.+lib/gcc-lib/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST)
-
- if (CHOST == TMP_CHOST || CHOST == "") {
- # Check gcc-3.4.x or later
- CHOST = gensub("^.+lib/gcc/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST);
-
- if (CHOST == TMP_CHOST || CHOST == "")
- CHOST = ""
- else
- HAVE_GCC34 = 1
- }
- }
- close(pipe)
-
- if (CHOST == "") {
- eerror("Could not get gcc's CHOST!")
- exit 1
- }
-
- if (OLDCHOST != "")
- if (OLDCHOST == CHOST)
- OLDCHOST = ""
-
- GCCLIBPREFIX_OLD = "/usr/lib/gcc-lib/"
- GCCLIBPREFIX_NEW = "/usr/lib/gcc/"
-
- if (HAVE_GCC34)
- GCCLIBPREFIX = GCCLIBPREFIX_NEW
- else
- GCCLIBPREFIX = GCCLIBPREFIX_OLD
-
- GCCLIB = GCCLIBPREFIX CHOST
-
- if (OLDCHOST != "") {
- OLDGCCLIB1 = GCCLIBPREFIX_OLD OLDCHOST
- OLDGCCLIB2 = GCCLIBPREFIX_NEW OLDCHOST
- }
-
- # Get current gcc's version
- pipe = "gcc -dumpversion"
- assert(((pipe) | getline NEWVER), "(" pipe ") | getline NEWVER)")
- close(pipe)
-
- if (NEWVER == "") {
- eerror("Could not get gcc's version!")
- exit 1
- }
-
- # Nothing to do ?
- # NB: Do not check for (OLDVER == NEWVER) anymore, as we might need to
- # replace libstdc++.la ....
- if ((OLDVER == "") && (OLDCHOST == ""))
- exit 0
-
- #
- # Ok, now let's scan for the .la files and actually fix them up
- #
- for (x = 1; x <= LIBCOUNT; x++) {
- # Do nothing if the target dir is gcc's internal library path
- if (DIRLIST[x] ~ GCCLIBPREFIX_OLD ||
- DIRLIST[x] ~ GCCLIBPREFIX_NEW)
- continue
-
- einfo(" [" x "/" LIBCOUNT "] Scanning " DIRLIST[x] " ...")
-
- pipe = "find " DIRLIST[x] "/ -name '*.la' 2>/dev/null"
- while (((pipe) | getline la_files) > 0) {
-
- # Do nothing if the .la file is located in gcc's internal lib path
- if (la_files ~ GCCLIBPREFIX_OLD ||
- la_files ~ GCCLIBPREFIX_NEW)
- continue
-
- CHANGED = 0
- CHOST_CHANGED = 0
-
- # See if we need to fix the .la file
- while ((getline la_data < (la_files)) > 0) {
- if (OLDCHOST != "") {
- if ((gsub(OLDGCCLIB1 "[/[:space:]]+",
- GCCLIB, la_data) > 0) ||
- (gsub(OLDGCCLIB2 "[/[:space:]]+",
- GCCLIB, la_data) > 0)) {
- CHANGED = 1
- CHOST_CHANGED = 1
- }
- }
- if (OLDVER != NEWVER) {
- if ((gsub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "[/[:space:]]*",
- GCCLIB "/" NEWVER, la_data) > 0) ||
- (gsub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "[/[:space:]]*",
- GCCLIB "/" NEWVER, la_data) > 0))
- CHANGED = 1
- }
- # We now check if we have libstdc++.la, as we remove the
- # libtool linker scripts for gcc ...
- # We do this last, as we only match the new paths
- if (gsub(GCCLIB "/" NEWVER "/libstdc\\+\\+\\.la",
- "-lstdc++", la_data) > 0)
- CHANGED = 1
- }
- close(la_files)
-
- # Do the actual changes in a second loop, as we can then
- # verify that CHOST_CHANGED among things is correct ...
- if (CHANGED) {
- ewarnn(" FIXING: " la_files " ...[")
-
- # Clear the temp file (removing rather than '>foo' is better
- # out of a security point of view?)
- dosystem("rm -f " la_files ".new")
-
- while ((getline la_data < (la_files)) > 0) {
- if (OLDCHOST != "") {
- tmpstr = gensub(OLDGCCLIB1 "([/[:space:]]+)",
- GCCLIB "\\1", "g", la_data)
- tmpstr = gensub(OLDGCCLIB2 "([/[:space:]]+)",
- GCCLIB "\\1", "g", tmpstr)
-
- if (la_data != tmpstr) {
- printn("c")
- la_data = tmpstr
- }
-
- if (CHOST_CHANGED > 0) {
- # We try to be careful about CHOST changes outside
- # the gcc library path (meaning we cannot match it
- # via /GCCLIBPREFIX CHOST/) ...
-
- # Catch:
- #
- # dependency_libs=' -L/usr/CHOST/{bin,lib}'
- #
- gsub("-L/usr/" OLDCHOST "/",
- "-L/usr/" CHOST "/", la_data)
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc-lib/CHOST/VER/../../../../CHOST/lib'
- #
- la_data = gensub("(" GCCLIB "/[^[:space:]]+)/" OLDCHOST "/",
- "\\1/" CHOST "/", "g", la_data)
- }
- }
-
- if (OLDVER != NEWVER) {
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc/CHOST/VER'
- #
- tmpstr = gensub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "([/[:space:]]+)",
- GCCLIB "/" NEWVER "\\1", "g", la_data)
- tmpstr = gensub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "([/[:space:]]+)",
- GCCLIB "/" NEWVER "\\1", "g", tmpstr)
-
- if (la_data != tmpstr) {
- # Catch:
- #
- # dependency_libs=' -L/usr/lib/gcc-lib/../../CHOST/lib'
- #
- # in cases where we have gcc34
- tmpstr = gensub(GCCLIBPREFIX_OLD "(../../" CHOST "/lib)",
- GCCLIBPREFIX "\\1", "g", tmpstr)
- tmpstr = gensub(GCCLIBPREFIX_NEW "(../../" CHOST "/lib)",
- GCCLIBPREFIX "\\1", "g", tmpstr)
- printn("v")
- la_data = tmpstr
- }
- }
-
- # We now check if we have libstdc++.la, as we remove the
- # libtool linker scripts for gcc and any referencese in any
- # libtool linker scripts.
- # We do this last, as we only match the new paths
- tmpstr = gensub(GCCLIB "/" NEWVER "/libstdc\\+\\+\\.la",
- "-lstdc++", "g", la_data);
- if (la_data != tmpstr) {
- printn("l")
- la_data = tmpstr
- }
-
- print la_data >> (la_files ".new")
- }
-
- if (CHANGED)
- print "]"
-
- close(la_files)
- close(la_files ".new")
-
- assert(dosystem("mv -f " la_files ".new " la_files),
- "dosystem(\"mv -f " la_files ".new " la_files "\")")
- }
- }
-
- close(pipe)
- }
-}
-
-# vim:ts=4
diff --git a/sys-devel/gcc/files/c89 b/sys-devel/gcc/files/c89
deleted file mode 100644
index cee0325..0000000
--- a/sys-devel/gcc/files/c89
+++ /dev/null
@@ -1,20 +0,0 @@
-#! /bin/sh
-
-# Call the appropriate C compiler with options to accept ANSI/ISO C
-# The following options are the same (as of gcc-2.95):
-# -ansi
-# -std=c89
-# -std=iso9899:1990
-
-for i; do
- case "$i" in
- -ansi|-std=c89|-std=iso9899:1990)
- ;;
- -std=*)
- echo >&2 "`basename $0` called with non ANSI/ISO C90 option $i"
- exit 1
- ;;
- esac
-done
-
-exec gcc -std=c89 -pedantic -U_FORTIFY_SOURCE "$@"
diff --git a/sys-devel/gcc/files/c99 b/sys-devel/gcc/files/c99
deleted file mode 100644
index c954209..0000000
--- a/sys-devel/gcc/files/c99
+++ /dev/null
@@ -1,21 +0,0 @@
-#! /bin/sh
-
-# Call the appropriate C compiler with options to accept ANSI/ISO C
-# The following options are the same (as of gcc-3.3):
-# -std=c99
-# -std=c9x
-# -std=iso9899:1999
-# -std=iso9899:199x
-
-for i; do
- case "$i" in
- -std=c9[9x]|-std=iso9899:199[9x])
- ;;
- -ansi|-std=*)
- echo >&2 "`basename $0` called with non ANSI/ISO C99 option $i"
- exit 1
- ;;
- esac
-done
-
-exec gcc -std=c99 -pedantic -U_FORTIFY_SOURCE ${1+"$@"}
diff --git a/sys-devel/gcc/files/fix_libtool_files.sh b/sys-devel/gcc/files/fix_libtool_files.sh
deleted file mode 100644
index eb96df2..0000000
--- a/sys-devel/gcc/files/fix_libtool_files.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/sh
-# Copyright 1999-2014 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-usage() {
-cat << "USAGE_END"
-Usage: fix_libtool_files.sh <old-gcc-version> [--oldarch <old-CHOST>]
-
- Where <old-gcc-version> is the version number of the
- previous gcc version. For example, if you updated to
- gcc-3.2.1, and you had gcc-3.2 installed, run:
-
- # fix_libtool_files.sh 3.2
-
- If you updated to gcc-3.2.3, and the old CHOST was i586-pc-linux-gnu
- but you now have CHOST as i686-pc-linux-gnu, run:
-
- # fix_libtool_files.sh 3.2 --oldarch i586-pc-linux-gnu
-
- Note that if only the CHOST and not the version changed, you can run
- it with the current version and the '--oldarch <old-CHOST>' arguments,
- and it will do the expected:
-
- # fix_libtool_files.sh `gcc -dumpversion` --oldarch i586-pc-linux-gnu
-
-USAGE_END
- exit 1
-}
-
-case $2 in
---oldarch) [ $# -ne 3 ] && usage ;;
-*) [ $# -ne 1 ] && usage ;;
-esac
-
-ARGV1=$1
-ARGV2=$2
-ARGV3=$3
-
-. /etc/profile || exit 1
-
-if [ ${EUID:-0} -ne 0 ] ; then
- echo "${0##*/}: Must be root."
- exit 1
-fi
-
-# make sure the files come out sane
-umask 0022
-
-OLDCHOST=
-[ "${ARGV2}" = "--oldarch" ] && OLDCHOST=${ARGV3}
-
-AWKDIR="/usr/share/gcc-data"
-
-if [ ! -r "${AWKDIR}/fixlafiles.awk" ] ; then
- echo "${0##*/}: ${AWKDIR}/fixlafiles.awk does not exist!"
- exit 1
-fi
-
-OLDVER=${ARGV1}
-
-export OLDVER OLDCHOST
-
-echo "Scanning libtool files for hardcoded gcc library paths..."
-exec gawk -f "${AWKDIR}/fixlafiles.awk"
-
-# vim:ts=4
diff --git a/sys-devel/gcc/files/gcc-configure-LANG.patch b/sys-devel/gcc/files/gcc-configure-LANG.patch
deleted file mode 100644
index d1b1b03..0000000
--- a/sys-devel/gcc/files/gcc-configure-LANG.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-The LANG vars aren't reset early enough so when sed tries to use [a-zA-Z] in
-option parsing, it may break.
-
-http://bugs.gentoo.org/103483
-
---- configure
-+++ configure
-@@ -54,6 +54,19 @@
- infodir='${prefix}/info'
- mandir='${prefix}/man'
-
-+# NLS nuisances.
-+for as_var in \
-+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-+ LC_TELEPHONE LC_TIME
-+do
-+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-+ eval $as_var=C; export $as_var
-+ else
-+ unset $as_var
-+ fi
-+done
-+
- # Initialize some other variables.
- subdirs=
- MFLAGS= MAKEFLAGS=
-@@ -452,16 +463,6 @@
- esac
- done
-
--# NLS nuisances.
--# Only set these to C if already set. These must not be set unconditionally
--# because not all systems understand e.g. LANG=C (notably SCO).
--# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
--# Non-C LC_CTYPE values break the ctype check.
--if test "${LANG+set}" = set; then LANG=C; export LANG; fi
--if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
--if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
--if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
--
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
-@@ -1850,6 +1850,19 @@
- # Compiler output produced by configure, useful for debugging
- # configure, is in ./config.log if it exists.
-
-+# NLS nuisances.
-+for as_var in \
-+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-+ LC_TELEPHONE LC_TIME
-+do
-+ if (set +x; test -z "`(eval \$as_var=C; export \$as_var) 2>&1`"); then
-+ eval \$as_var=C; export \$as_var
-+ else
-+ unset \$as_var
-+ fi
-+done
-+
- ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
- for ac_option
- do
diff --git a/sys-devel/gcc/files/gcc-configure-texinfo.patch b/sys-devel/gcc/files/gcc-configure-texinfo.patch
deleted file mode 100644
index ddc098d..0000000
--- a/sys-devel/gcc/files/gcc-configure-texinfo.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-Chances are quite good that the installed makeinfo is sufficient.
-So ignore false positives where the makeinfo installed is so new
-that it violates the cheesy version grep.
-
-http://bugs.gentoo.org/198182
-
---- configure
-+++ configure
-@@ -3573,6 +3573,6 @@
- :
- else
-- MAKEINFO="$MISSING makeinfo"
-+ :
- fi
- ;;
-
diff --git a/sys-devel/gcc/gcc-6.2.0.ebuild b/sys-devel/gcc/gcc-6.2.0.ebuild
deleted file mode 100644
index 67cbb30..0000000
--- a/sys-devel/gcc/gcc-6.2.0.ebuild
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright 1999-2016 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-EAPI="4"
-
-PATCH_VER="1.0"
-#UCLIBC_VER="1.0"
-
-inherit toolchain
-
-KEYWORDS=""
-
-RDEPEND=""
-DEPEND="${RDEPEND}
- elibc_glibc? ( >=sys-libs/glibc-2.8 )
- >=${CATEGORY}/binutils-2.20"
-
-if [[ ${CATEGORY} != cross-* ]] ; then
- PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
-fi
-
-src_prepare() {
-
- toolchain_src_prepare
-}
diff --git a/sys-devel/gcc/metadata.xml b/sys-devel/gcc/metadata.xml
deleted file mode 100644
index c86e01d..0000000
--- a/sys-devel/gcc/metadata.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
- <maintainer type="project">
- <email>toolchain@gentoo.org</email>
- <name>Gentoo Toolchain Project</name>
- </maintainer>
- <use>
- <flag name="awt">Useful only when building GCJ, this enables Abstract Window Toolkit
- (AWT) peer support on top of GTK+</flag>
- <flag name="cilk">Support the Cilk Plus language (C/C++ based languages for parallel programming)</flag>
- <flag name="fixed-point">Enable fixed-point arithmetic support for MIPS targets
- in gcc (Warning: significantly increases compile time!)</flag>
- <flag name="go">Build the GCC Go language frontend.</flag>
- <flag name="graphite">Add support for the framework for loop
- optimizations based on a polyhedral intermediate representation</flag>
- <flag name="libssp">Build SSP support into a dedicated library rather than use the
- code in the C library (DO NOT ENABLE THIS IF YOU DON'T KNOW WHAT IT DOES)</flag>
- <flag name="multislot">Allow for SLOTs to include minor version (3.3.4
- instead of just 3.3)</flag>
- <flag name="ssp">Build programs with Stack Smashing Protection as default</flag>
- <flag name="pie">Build programs as Position Independent Executables as default</flag>
- <flag name="pch">Enable precompiled header support for faster compilation at the expense of disk space and memory</flag>
- <flag name="objc">Build support for the Objective C code language</flag>
- <flag name="objc++">Build support for the Objective C++ language</flag>
- <flag name="objc-gc">Build support for the Objective C code language Garbage
- Collector</flag>
- <flag name="regression-test">Run the testsuite and install the results (requires FEATURES=test)</flag>
- <flag name="sanitize">Build support various sanitizer functions (ASAN/TSAN/etc...)</flag>
- </use>
- <upstream>
- <remote-id type="cpe">cpe:/a:gnu:gcc</remote-id>
- <remote-id type="sourceforge">dgcc</remote-id>
- </upstream>
-</pkgmetadata>