diff options
Diffstat (limited to 'sys-devel/gcc/gcc-3.3.2-r3.ebuild')
| -rw-r--r-- | sys-devel/gcc/gcc-3.3.2-r3.ebuild | 657 |
1 files changed, 657 insertions, 0 deletions
diff --git a/sys-devel/gcc/gcc-3.3.2-r3.ebuild b/sys-devel/gcc/gcc-3.3.2-r3.ebuild new file mode 100644 index 000000000000..65a51598feab --- /dev/null +++ b/sys-devel/gcc/gcc-3.3.2-r3.ebuild @@ -0,0 +1,657 @@ +# Copyright 1999-2003 Gentoo Technologies, Inc. +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.3.2-r3.ebuild,v 1.1 2003/11/27 22:02:17 pappy Exp $ + +IUSE="static nls bootstrap java build X multilib" + +inherit eutils flag-o-matic libtool + +# Compile problems with these (bug #6641 among others)... +#filter-flags "-fno-exceptions -fomit-frame-pointer -fforce-addr" + +# Recently there has been a lot of stability problem in Gentoo-land. Many +# things can be the cause to this, but I believe that it is due to gcc3 +# still having issues with optimizations, or with it not filtering bad +# combinations (protecting the user maybe from himeself) yet. +# +# This can clearly be seen in large builds like glibc, where too aggressive +# CFLAGS cause the tests to fail miserbly. +# +# Quote from Nick Jones <carpaski@gentoo.org>, who in my opinion +# knows what he is talking about: +# +# People really shouldn't force code-specific options on... It's a +# bad idea. The -march options aren't just to look pretty. They enable +# options that are sensible (and include sse,mmx,3dnow when apropriate). +# +# The next command strips CFLAGS and CXXFLAGS from nearly all flags. If +# you do not like it, comment it, but do not bugreport if you run into +# problems. +# +# <azarah@gentoo.org> (13 Oct 2002) +strip-flags + +# Theoretical cross compiler support +[ ! -n "${CCHOST}" ] && export CCHOST="${CHOST}" + +LOC="/usr" +MY_PV="`echo ${PV} | awk -F. '{ gsub(/_pre.*|_alpha.*/, ""); print $1 "." $2 }'`" +MY_PV_FULL="`echo ${PV} | awk '{ gsub(/_pre.*|_alpha.*/, ""); print $0 }'`" + +LIBPATH="${LOC}/lib/gcc-lib/${CCHOST}/${MY_PV_FULL}" +BINPATH="${LOC}/${CCHOST}/gcc-bin/${MY_PV}" +DATAPATH="${LOC}/share/gcc-data/${CCHOST}/${MY_PV}" +# Dont install in /usr/include/g++-v3/, but in gcc internal directory. +# We will handle /usr/include/g++-v3/ with gcc-config ... +STDCXX_INCDIR="${LIBPATH}/include/g++-v${MY_PV/\.*/}" + +# ProPolice version +PP_VER="3_3" +PP_FVER="${PP_VER//_/.}-5" + +# Patch tarball support ... +#PATCH_VER="1.0" +PATCH_VER="1.0" + +# Snapshot support ... +#SNAPSHOT="2002-08-12" +SNAPSHOT= + +# Branch update support ... +MAIN_BRANCH="${PV}" # Tarball, etc used ... + +#BRANCH_UPDATE="20021208" +BRANCH_UPDATE="20031022" + +if [ -z "${SNAPSHOT}" ] +then + S="${WORKDIR}/${PN}-${MAIN_BRANCH}" + SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/${P}/${PN}-${MAIN_BRANCH}.tar.bz2" + + if [ -n "${PATCH_VER}" ] + then + SRC_URI="${SRC_URI} + mirror://gentoo/${P}-patches-${PATCH_VER}.tar.bz2" + fi + + if [ -n "${BRANCH_UPDATE}" ] + then + SRC_URI="${SRC_URI} + mirror://gentoo/${PN}-${MAIN_BRANCH}-branch-update-${BRANCH_UPDATE}.patch.bz2" + fi +else + S="${WORKDIR}/gcc-${SNAPSHOT//-}" + SRC_URI="ftp://sources.redhat.com/pub/gcc/snapshots/${SNAPSHOT}/gcc-${SNAPSHOT//-}.tar.bz2" +fi +if [ -n "${PP_VER}" ] +then + SRC_URI="${SRC_URI} + http://www.research.ibm.com/trl/projects/security/ssp/gcc${PP_VER}/protector-${PP_FVER}.tar.gz" +fi +SRC_URI="${SRC_URI} + mirror://gentoo/${P}-manpages.tar.bz2" + +DESCRIPTION="The GNU Compiler Collection. Includes C/C++ and java compilers" +HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html" + +LICENSE="GPL-2 LGPL-2.1" +KEYWORDS="-* ~x86 ~mips ~sparc ~amd64 -hppa ~alpha ~ia64" + +# Ok, this is a hairy one again, but lets assume that we +# are not cross compiling, than we want SLOT to only contain +# $PV, as people upgrading to new gcc layout will not have +# their old gcc unmerged ... +if [ "${CHOST}" == "${CCHOST}" ] +then +# GCC-3.3 is supposed to be binary compatible with 3.2.. +# SLOT="${MY_PV}" + SLOT="3.2" +else +# GCC-3.3 is supposed to be binary compatible with 3.2.. +# SLOT="${CCHOST}-${MY_PV}" + SLOT="${CCHOST}-3.2" +fi + +# We need the later binutils for support of the new cleanup attribute. +# 'make check' fails for about 10 tests (if I remember correctly) less +# if we use later bison. + +# this one depends on glibc-2.3.2-r3 containing the __guard in glibc +# we scan for Guard@@libgcc and then apply the function moving patch +DEPEND=">=sys-libs/glibc-2.3.2-r3 + >=sys-devel/binutils-2.14.90.0.6-r1 + >=sys-devel/bison-1.875 + >=sys-devel/gcc-config-1.3.1 + amd64? ( multilib? ( >=app-emulation/emul-linux-x86-baselibs-1.0 ) ) + !build? ( >=sys-libs/ncurses-5.2-r2 + nls? ( sys-devel/gettext ) )" + +RDEPEND=">=sys-libs/glibc-2.3.2-r3 + >=sys-devel/gcc-config-1.3.1 + >=sys-libs/zlib-1.1.4 + >=sys-apps/texinfo-4.2-r4 + !build? ( >=sys-libs/ncurses-5.2-r2 )" + +PDEPEND="sys-devel/gcc-config" + + +chk_gcc_version() { + # This next bit is for updating libtool linker scripts ... + local OLD_GCC_VERSION="`gcc -dumpversion`" + local OLD_GCC_CHOST="$(gcc -v 2>&1 | egrep '^Reading specs' |\ + sed -e 's:^.*/gcc-lib/\([^/]*\)/[0-9]\+.*$:\1:')" + + if [ "${OLD_GCC_VERSION}" != "${MY_PV_FULL}" ] + then + echo "${OLD_GCC_VERSION}" > "${WORKDIR}/.oldgccversion" + fi + + if [ -n "${OLD_GCC_CHOST}" ] + then + if [ "${CHOST}" = "${CCHOST}" -a "${OLD_GCC_CHOST}" != "${CHOST}" ] + then + echo "${OLD_GCC_CHOST}" > "${WORKDIR}/.oldgccchost" + fi + fi + + # Did we check the version ? + touch "${WORKDIR}/.chkgccversion" +} + +version_patch() { + [ ! -f "$1" ] && return 1 + [ -z "$2" ] && return 1 + + sed -e "s:@GENTOO@:$2:g" ${1} > ${T}/${1##*/} + epatch ${T}/${1##*/} +} + +src_unpack() { + if [ -z "${SNAPSHOT}" ] + then + unpack ${PN}-${MAIN_BRANCH}.tar.bz2 + + if [ -n "${PATCH_VER}" ] + then + unpack ${P}-patches-${PATCH_VER}.tar.bz2 + fi + else + unpack gcc-${SNAPSHOT//-}.tar.bz2 + fi + + if [ -n "${PP_VER}" ] + then + unpack protector-${PP_FVER}.tar.gz + fi + + cd ${S} + # Fixup libtool to correctly generate .la files with portage + elibtoolize --portage --shallow + + echo + + # Branch update ... + if [ -n "${BRANCH_UPDATE}" ] + then + epatch ${DISTDIR}/${PN}-${MAIN_BRANCH}-branch-update-${BRANCH_UPDATE}.patch.bz2 + fi + + # Do bulk patches included in ${P}-patches-${PATCH_VER}.tar.bz2 + if [ -n "${PATCH_VER}" ] + then + mkdir -p ${WORKDIR}/patch/exclude + mv -f ${WORKDIR}/patch/{40,41}* ${WORKDIR}/patch/exclude/ + + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + mv -f ${WORKDIR}/patch/06* ${WORKDIR}/patch/exclude/ + bzip2 -c ${FILESDIR}/gcc331_use_multilib.amd64.patch > \ + ${WORKDIR}/patch/06_amd64_gcc331-use-multilib.patch.bz2 + fi + + epatch ${WORKDIR}/patch + fi + + if [ -z "${PP_VER}" ] + then + # Make gcc's version info specific to Gentoo + version_patch ${FILESDIR}/3.3.2/gcc332-gentoo-branding.patch \ + "${BRANCH_UPDATE} (Gentoo Linux ${PVR})" || die "Failed Branding" + fi + + if [ -n "${PP_VER}" ] && [ "${ARCH}" != "hppa" ] + then + # ProPolice Stack Smashing protection + EPATCH_OPTS="${EPATCH_OPTS} ${WORKDIR}/protector.dif" \ + epatch ${FILESDIR}/3.3.1/gcc331-pp-fixup.patch + epatch ${WORKDIR}/protector.dif + cp ${WORKDIR}/protector.c ${WORKDIR}/${P}/gcc/ || die "protector.c not found" + cp ${WORKDIR}/protector.h ${WORKDIR}/${P}/gcc/ || die "protector.h not found" + version_patch ${FILESDIR}/3.3.2/gcc332-gentoo-branding.patch \ + "${BRANCH_UPDATE} (Gentoo Linux ${PVR}, propolice)" \ + || die "Failed Branding" + + # check for the glibc to have the guard + if [ "$(readelf -s /lib/libc.so.6 | grep GLOBAL | grep OBJECT | grep '__guard')" ] && + [ "$(readelf -s /lib/libc.so.6 | grep GLOBAL | grep FUNC | grep '__stack_smash_handler')" ] + then + ewarn "this sys-libs/glibc has __guard object and __stack_smash_handler functions" + ewarn "scanning the system for binaries with __guard - this may take 5-10 minutes" + ewarn "please do not press crtl-C or crtl-Z during this period - it will continue" + SCANPATH="$(for i in $(cat /etc/ld.so.conf | grep -v '^\#'); do echo -n $i; echo -n ' '; done) $(echo ${PATH} | sed 's,:, ,g')" + if [ "$(find ${SCANPATH} -type f -perm -1 -maxdepth 9 -exec readelf -s {} \; 2>&1 | grep "__guard\@GCC" 2>&1 1>/dev/null; echo $?)" == "0" ] + then + eerror "found binaries that are dynamically linked to the libgcc with __guard@@GCC" + eerror "you need to compile these binaries without CFLAGS -fstack-protector/hcc -r" + eerror "when such binaries are found, gcc cannot remove libgcc propolice functions" + eerror "leading to gcc -static -fstack-protector breaking, see gentoo bug id 25299" + einfo "you can run 'qpkg -f' from the gentoolkit package and reemerge the program" + einfo "to do a full scan on your system, enter this following command in a shell:" + echo + einfo "find / -type f -perm -1 -maxdepth 9 -exec echo -n '__guard at GCC check in: {} ' \; -exec qpkg -f {} \; -exec readelf -s {} \; 2>&1 | grep __guard | grep -B1 '__guard\@GCC'" + echo + exit 1 + else + echo + einfo "no binaries with suspicious libgcc __guard@GCC dependencies in ${SCANPATH}" + echo + epatch ${FILESDIR}/3.2.3/gcc-3.2.3-move-propolice-into-glibc.patch + fi + fi + # end of check for the glibc to have the guard + fi + + # Install our pre generated manpages if we do not have perl ... + if [ ! -x /usr/bin/perl ] + then + cd ${S}; unpack ${P}-manpages.tar.bz2 + fi + + # Misdesign in libstdc++ (Redhat) + cp -a ${S}/libstdc++-v3/config/cpu/i{4,3}86/atomicity.h + + cd ${S}; ./contrib/gcc_update --touch &> /dev/null +} + +src_compile() { + + local myconf= + local gcc_lang= + + if [ -z "`use build`" ] + then + myconf="${myconf} --enable-shared" + gcc_lang="c,c++,f77,objc" + else + gcc_lang="c" + fi + if [ -z "`use nls`" -o "`use build`" ] + then + myconf="${myconf} --disable-nls" + else + myconf="${myconf} --enable-nls --without-included-gettext" + fi + if [ -n "`use java`" -a -z "`use build`" ] + then + gcc_lang="${gcc_lang},java" + fi + + # Enable building of the gcj Java AWT & Swing X11 backend + # if we have X as a use flag and are not in a build stage. + # X11 support is still very experimental but enabling it is + # quite innocuous... [No, gcc is *not* linked to X11...] + # <dragon@gentoo.org> (15 May 2003) + if [ -n "`use java`" -a -n "`use X`" -a -z "`use build`" -a \ + -f /usr/X11R6/include/X11/Xlib.h ] + then + myconf="${myconf} --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib" + myconf="${myconf} --enable-interpreter --enable-java-awt=xlib --with-x" + fi + + # Multilib not yet supported + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + einfo "WARNING: Multilib support enabled. This is still experimental." + myconf="${myconf} --enable-multilib" + else + if [ "${ARCH}" = "amd64" ] + then + einfo "WARNING: Multilib not enabled. You will not be able to build 32bit binaries." + fi + myconf="${myconf} --disable-multilib" + fi + + #Fix linking problem with c++ apps which where linked agains a 3.2.2 libgcc + [ "${ARCH}" = "hppa" ] && myconf="${myconf} --enable-sjlj-exceptions" + + # In general gcc does not like optimization, and add -O2 where + # it is safe. This is especially true for gcc-3.3 ... + export CFLAGS="${CFLAGS/-O?/-O2}" + export CXXFLAGS="${CXXFLAGS/-O?/-O2}" + export GCJFLAGS="${CFLAGS/-O?/-O2}" + + # Build in a separate build tree + mkdir -p ${WORKDIR}/build + cd ${WORKDIR}/build + + einfo "Configuring GCC..." + addwrite "/dev/zero" + ${S}/configure --prefix=${LOC} \ + --bindir=${BINPATH} \ + --includedir=${LIBPATH}/include \ + --datadir=${DATAPATH} \ + --mandir=${DATAPATH}/man \ + --infodir=${DATAPATH}/info \ + --enable-shared \ + --host=${CHOST} \ + --target=${CCHOST} \ + --with-system-zlib \ + --enable-languages=${gcc_lang} \ + --enable-threads=posix \ + --enable-long-long \ + --disable-checking \ + --enable-cstdio=stdio \ + --enable-clocale=generic \ + --enable-__cxa_atexit \ + --enable-version-specific-runtime-libs \ + --with-gxx-include-dir=${STDCXX_INCDIR} \ + --with-local-prefix=${LOC}/local \ + ${myconf} || die + + touch ${S}/gcc/c-gperf.h + + # Do not make manpages if we do not have perl ... + if [ ! -x /usr/bin/perl ] + then + find ${S} -name '*.[17]' -exec touch {} \; || : + fi + + # Setup -j in MAKEOPTS + get_number_of_jobs + + einfo "Building GCC..." + # Only build it static if we are just building the C frontend, else + # a lot of things break because there are not libstdc++.so .... + if [ -n "`use static`" -a "${gcc_lang}" = "c" ] + then + # Fix for our libtool-portage.patch + S="${WORKDIR}/build" \ + emake LDFLAGS="-static" bootstrap \ + LIBPATH="${LIBPATH}" \ + BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die + # Above FLAGS optimize and speedup build, thanks + # to Jeff Garzik <jgarzik@mandrakesoft.com> + else + # Fix for our libtool-portage.patch + S="${WORKDIR}/build" \ + emake bootstrap-lean \ + LIBPATH="${LIBPATH}" \ + BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die + + fi +} + +src_install() { + # Do allow symlinks in ${LOC}/lib/gcc-lib/${CHOST}/${PV}/include as + # this can break the build. + for x in cd ${WORKDIR}/build/gcc/include/* + do + if [ -L ${x} ] + then + rm -f ${x} + fi + done + + einfo "Installing GCC..." + # Do the 'make install' from the build directory + cd ${WORKDIR}/build + S="${WORKDIR}/build" \ + make prefix=${LOC} \ + bindir=${BINPATH} \ + includedir=${LIBPATH}/include \ + datadir=${DATAPATH} \ + mandir=${DATAPATH}/man \ + infodir=${DATAPATH}/info \ + DESTDIR="${D}" \ + LIBPATH="${LIBPATH}" \ + install || die + + [ -r ${D}${BINPATH}/gcc ] || die "gcc not found in ${D}" + + dodir /lib /usr/bin + dodir /etc/env.d/gcc + echo "PATH=\"${BINPATH}\"" > ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + echo "ROOTPATH=\"${BINPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + # amd64 is a bit unique because of multilib. Add some other paths + echo "LDPATH=\"${LIBPATH}:${LIBPATH}/32:${LIBPATH}/../lib64:${LIBPATH}/../lib32\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + else + echo "LDPATH=\"${LIBPATH}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + fi + echo "MANPATH=\"${DATAPATH}/man\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + echo "INFOPATH=\"${DATAPATH}/info\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + echo "STDCXX_INCDIR=\"${STDCXX_INCDIR##*/}\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + # Also set CC and CXX + echo "CC=\"gcc\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + echo "CXX=\"g++\"" >> ${D}/etc/env.d/gcc/${CCHOST}-${MY_PV_FULL} + + # Make sure we dont have stuff lying around that + # can nuke multiple versions of gcc + if [ -z "`use build`" ] + then + cd ${D}${LIBPATH} + + # Tell libtool files where real libraries are + for x in ${D}${LOC}/lib/*.la ${D}${LIBPATH}/../*.la + do + if [ -f "${x}" ] + then + sed -i -e "s:/usr/lib:${LIBPATH}:" ${x} + mv ${x} ${D}${LIBPATH} + fi + done + + # Move all the libraries to version specific libdir. + for x in ${D}${LOC}/lib/*.{so,a}* ${D}${LIBPATH}/../*.{so,a}* + do + [ -f "${x}" -o -L "${x}" ] && mv -f ${x} ${D}${LIBPATH} + done + + # Move Java headers to compiler-specific dir + for x in ${D}${LOC}/include/gc*.h ${D}${LOC}/include/j*.h + do + [ -f "${x}" ] && mv -f ${x} ${D}${LIBPATH}/include/ + done + for x in gcj gnu java javax org + do + if [ -d "${D}${LOC}/include/${x}" ] + then + dodir /${LIBPATH}/include/${x} + mv -f ${D}${LOC}/include/${x}/* ${D}${LIBPATH}/include/${x}/ + rm -rf ${D}${LOC}/include/${x} + fi + done + + if [ -d "${D}${LOC}/lib/security" ] + then + dodir /${LIBPATH}/security + mv -f ${D}${LOC}/lib/security/* ${D}${LIBPATH}/security + rm -rf ${D}${LOC}/lib/security + fi + + # Move libgcj.spec to compiler-specific directories + [ -f "${D}${LOC}/lib/libgcj.spec" ] && \ + mv -f ${D}${LOC}/lib/libgcj.spec ${D}${LIBPATH}/libgcj.spec + + # Rename jar because it could clash with Kaffe's jar if this gcc is + # primary compiler (aka don't have the -<version> extension) + cd ${D}${LOC}/${CCHOST}/gcc-bin/${MY_PV} + [ -f jar ] && mv -f jar gcj-jar + + # Move <cxxabi.h> to compiler-specific directories + [ -f "${D}${STDCXX_INCDIR}/cxxabi.h" ] && \ + mv -f ${D}${STDCXX_INCDIR}/cxxabi.h ${D}${LIBPATH}/include/ + + # These should be symlinks + cd ${D}${BINPATH} + for x in gcc g++ c++ g77 gcj + do + rm -f ${CCHOST}-${x} + [ -f "${x}" ] && ln -sf ${x} ${CCHOST}-${x} + + if [ -f "${CCHOST}-${x}-${PV}" ] + then + rm -f ${CCHOST}-${x}-${PV} + ln -sf ${x} ${CCHOST}-${x}-${PV} + fi + done + fi + + # This one comes with binutils + if [ -f "${D}${LOC}/lib/libiberty.a" ] + then + rm -f ${D}${LOC}/lib/libiberty.a + fi + + cd ${S} + if [ -z "`use build`" ] + then + cd ${S} + docinto /${CCHOST} + dodoc COPYING COPYING.LIB ChangeLog* FAQ MAINTAINERS README + docinto ${CCHOST}/html + dohtml *.html + cd ${S}/boehm-gc + docinto ${CCHOST}/boehm-gc + dodoc ChangeLog doc/{README*,barrett_diagram} + docinto ${CCHOST}/boehm-gc/html + dohtml doc/*.html + cd ${S}/gcc + docinto ${CCHOST}/gcc + dodoc ChangeLog* FSFChangeLog* LANGUAGES NEWS ONEWS README* SERVICE + cd ${S}/libf2c + docinto ${CCHOST}/libf2c + dodoc ChangeLog* README TODO *.netlib + cd ${S}/libffi + docinto ${CCHOST}/libffi + dodoc ChangeLog* LICENSE README + cd ${S}/libiberty + docinto ${CCHOST}/libiberty + dodoc ChangeLog* COPYING.LIB README + cd ${S}/libobjc + docinto ${CCHOST}/libobjc + dodoc ChangeLog* README* THREADS* + cd ${S}/libstdc++-v3 + docinto ${CCHOST}/libstdc++-v3 + dodoc ChangeLog* README + docinto ${CCHOST}/libstdc++-v3/html + dohtml -r -a css,diff,html,txt,xml docs/html/* + cp -f docs/html/17_intro/[A-Z]* \ + ${D}/usr/share/doc/${PF}/${DOCDESTTREE}/17_intro/ + + if [ -n "`use java`" ] + then + cd ${S}/fastjar + docinto ${CCHOST}/fastjar + dodoc AUTHORS CHANGES COPYING ChangeLog* NEWS README + cd ${S}/libjava + docinto ${CCHOST}/libjava + dodoc ChangeLog* COPYING HACKING LIBGCJ_LICENSE NEWS README THANKS + fi + + prepman ${DATAPATH} + prepinfo ${DATAPATH} + else + rm -rf ${D}/usr/share/{man,info} + rm -rf ${D}${DATAPATH}/{man,info} + fi + + # Rather install the script, else portage with changing $FILESDIR + # between binary and source package borks things .... + insinto /lib/rcscripts/awk + doins ${FILESDIR}/awk/fixlafiles.awk + exeinto /sbin + doexe ${FILESDIR}/fix_libtool_files.sh + + # Fix ncurses b0rking + find ${D}/ -name '*curses.h' -exec rm -f {} \; + + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + # If using multilib, GCC has a bug, where it doesn't know where to find + # -lgcc_s when linking while compiling with g++ . ${LIBPATH} is in + # it's path though, so ln the 64bit and 32bit versions of -lgcc_s + # to that directory. + ln -sf ${LIBPATH}/../lib64/libgcc_s.so ${D}/${LIBPATH}/libgcc_s.so + ln -sf ${LIBPATH}/../lib32/libgcc_s_32.so ${D}/${LIBPATH}/libgcc_s_32.so + fi +} + +pkg_preinst() { + + if [ ! -f "${WORKDIR}/.chkgccversion" ] + then + chk_gcc_version + fi + + # Make again sure that the linker "should" be able to locate + # libstdc++.so ... + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + # Can't always find libgcc_s.so.1, make it find it + export LD_LIBRARY_PATH="${LIBPATH}:${LIBPATH}/../lib64:${LIBPATH}/../lib32:${LD_LIBRARY_PATH}" + else + export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}" + fi + ${ROOT}/sbin/ldconfig +} + +pkg_postinst() { + + if [ -n "`use multilib`" -a "${ARCH}" = "amd64" ] + then + # Can't always find libgcc_s.so.1, make it find it + export LD_LIBRARY_PATH="${LIBPATH}:${LIBPATH}/../lib64:${LIBPATH}/../lib32:${LD_LIBRARY_PATH}" + else + export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}" + fi + if [ "${ROOT}" = "/" -a "${COMPILER}" = "gcc3" -a "${CHOST}" = "${CCHOST}" ] + then + gcc-config --use-portage-chost ${CCHOST}-${MY_PV_FULL} + fi + + # Update libtool linker scripts to reference new gcc version ... + if [ "${ROOT}" = "/" ] && \ + [ -f "${WORKDIR}/.oldgccversion" -o -f "${WORKDIR}/.oldgccchost" ] + then + local OLD_GCC_VERSION= + local OLD_GCC_CHOST= + + if [ -f "${WORKDIR}/.oldgccversion" ] && \ + [ -n "$(cat "${WORKDIR}/.oldgccversion")" ] + then + OLD_GCC_VERSION="$(cat "${WORKDIR}/.oldgccversion")" + else + OLD_GCC_VERSION="${MY_PV_FULL}" + fi + + if [ -f "${WORKDIR}/.oldgccchost" ] && \ + [ -n "$(cat "${WORKDIR}/.oldgccchost")" ] + then + OLD_GCC_CHOST="--oldarch $(cat "${WORKDIR}/.oldgccchost")" + fi + + /sbin/fix_libtool_files.sh ${OLD_GCC_VERSION} ${OLD_GCC_CHOST} + fi + + # Fix ncurses b0rking (if r5 isn't unmerged) + find ${ROOT}/usr/lib/gcc-lib -name '*curses.h' -exec rm -f {} \; + + # http://dev.gentoo.org/~pappy/hardened-gcc/docs/etdyn-ssp.html + if has_version '>=sys-devel/hardened-gcc-1.2' + then + [ "${ROOT}" = "/" ] && hardened-gcc -A + fi +} + |