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Gentoo's Bugzilla – Attachment 70368 Details for
Bug 105282
libffi 3.3.5 forcing GCC 3.3.6 to downgrade
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This ebuild has cured my Problem with the rebuild of gcc-3.3.5
libffi-3.3.6.ebuild (text/plain), 6.49 KB, created by
Mario Schmidt
on 2005-10-11 08:57:10 UTC
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Description:
This ebuild has cured my Problem with the rebuild of gcc-3.3.5
Filename:
MIME Type:
Creator:
Mario Schmidt
Created:
2005-10-11 08:57:10 UTC
Size:
6.49 KB
patch
obsolete
># Copyright 1999-2005 Gentoo Foundation ># Distributed under the terms of the GNU General Public License v2 ># $Header: /var/cvsroot/gentoo-x86/dev-libs/libffi/libffi-3.3.5.ebuild,v 1.5 2005/07/14 21:49:14 agriffis Exp $ > >inherit eutils flag-o-matic libtool gnuconfig > ># This ebuild mod'd from libstdc++ compatbility package ebuild to create ># a similar structure for libffi, which is also included in gcc sources. ># __Armando Di Cianno <fafhrd@gentoo.org> > >do_filter_flags() { > declare setting > > strip-flags > > # In general gcc does not like optimization, and add -O2 where > # it is safe. This is especially true for gcc 3.3 + 3.4 > replace-flags -O? -O2 > > if use amd64 > then > # gcc 3.3 doesn't support -march=k8/etc on amd64, so xgcc will fail > setting="`get-flag march`" > [ ! -z "${setting}" ] && filter-flags -march="${setting}" > fi > > # and on x86, we just need to filter the 3.4 specific amd64 -marchs > filter-flags -march=k8 > filter-flags -march=athlon64 > filter-flags -march=opteron > > # gcc 3.3 doesn't support -march=pentium-m > replace-flags -march=pentium-m -march=pentium3 > > # gcc 3.3 doesn't support -mtune on numerous archs, so xgcc will fail > setting="`get-flag mtune`" > [ ! -z "${setting}" ] && filter-flags -mtune="${setting}" > > # xgcc wont understand gcc 3.4 flags... > filter-flags -fno-unit-at-a-time > filter-flags -funit-at-a-time > filter-flags -fweb > filter-flags -fno-web > > # xgcc isnt patched with propolice > filter-flags -fstack-protector-all > filter-flags -fno-stack-protector-all > filter-flags -fstack-protector > filter-flags -fno-stack-protector > > # xgcc isnt patched with the gcc symbol visibility patch > filter-flags -fvisibility-inlines-hidden > filter-flags -fvisibility=hidden > > # ...sure, why not? > strip-unsupported-flags >} > >S=${WORKDIR}/gcc-${PV} > ># 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/\.*/}" > >SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/gcc-${PV}/gcc-${PV}.tar.bz2" > >DESCRIPTION="libffi (from gcc) does not commonly build unless gcj is compiled, but is used by other projects, like GNUstep." >HOMEPAGE="http://gcc.gnu.org/" > >LICENSE="libffi" > >KEYWORDS="-* x86 sparc ~alpha" >IUSE="nls nptl uclibc" > >SLOT="0" >## 3.2.3 -> 3.3.x install .so.5, so lets slot to 5 >#if [ "${CHOST}" == "${CCHOST}" ] >#then ># SLOT="5" >#else ># SLOT="${CCHOST}-5" >#fi > >DEPEND="virtual/libc > !nptl? ( !uclibc? ( >=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 > =sys-devel/gcc-3.3.6* > !build? ( >=sys-libs/ncurses-5.2-r2 > nls? ( sys-devel/gettext ) )" > >RDEPEND="virtual/libc > !nptl? ( !uclibc? ( >=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 )" > >pkg_setup() { > if test_version_info ${PV} > then > einfo "Correctly using gcc version ${PV}" > else > eerror "Not using gcc version ${PV}!" > einfo "Please switch to this gcc profile using gcc-config and re-run emerge." > einfo "If you are using a newer version of gcc, you can see if there is a matching version of libffi." > die > fi >} > >src_unpack() { > unpack ${A} > > # XXX: fix these at some point > #EPATCH_OPTS="-d ${S}" epatch ${FILESDIR}/libffi-without-libgcj.dpatch > #EPATCH_OPTS="-d ${S}" epatch ${FILESDIR}/libffi-soversion.dpatch > > cd ${S} > # Fixup libtool to correctly generate .la files with portage > elibtoolize --portage --shallow > > cd ${S}; ./contrib/gcc_update --touch &> /dev/null > gnuconfig_update >} > >src_compile() { > > local myconf= > > if ! use nls || use build > then > myconf="${myconf} --disable-nls" > else > myconf="${myconf} --enable-nls --without-included-gettext" > fi > > #use amd64 && myconf="${myconf} --disable-multilib" > > do_filter_flags > einfo "CFLAGS=\"${CFLAGS}\"" > einfo "CXXFLAGS=\"${CXXFLAGS}\"" > > # Build in a separate build tree > mkdir -p ${WORKDIR}/build > cd ${WORKDIR}/build > > einfo "Configuring libffi..." > 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=${CCHOST} \ > --with-system-zlib \ > --enable-languages=java,c++,objc \ > --enable-threads=posix \ > --enable-long-long \ > --disable-checking \ > --enable-cstdio=stdio \ > --enable-__cxa_atexit \ > --enable-version-specific-runtime-libs \ > --with-gxx-include-dir=${STDCXX_INCDIR} \ > --with-local-prefix=${LOC}/local \ > ${myconf} || die > > touch ${S}/gcc/c-gperf.h > > einfo "Compiling libffi..." > S="${WORKDIR}/build" \ > emake all-target-libffi \ > LIBPATH="${LIBPATH}" \ > BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || die >} > >src_install() { > local x= > > # Do allow symlinks in ${LOC}/lib/gcc-lib/${CHOST}/${PV}/include as > # this can break the build. > for x in ${WORKDIR}/build/gcc/include/* > do > if [ -L ${x} ] > then > rm -f ${x} > continue > fi > done > # Remove generated headers, as they can cause things to break > # (ncurses, openssl, etc). > for x in `find ${WORKDIR}/build/gcc/include/ -name '*.h'` > do > if grep -q 'It has been auto-edited by fixincludes from' ${x} > then > rm -f ${x} > fi > done > > einfo "Installing libffi..." > # 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-target-libffi || die > > # we want the headers... > mkdir -p ${D}/${LOC}/include/${PN} > mv ${D}/${LOC}/lib/gcc-lib/${CCHOST}/${PV}/include/* ${D}/${LOC}/include/${PN} > # remove now useless directory... > rm -Rf ${D}/${LOC}/lib/gcc-lib/ > # we'll move this into a directory we can put at the end of ld.so.conf > # other than the normal versioned directory, so that it doesnt conflict > # with gcc 3.3.3 > mkdir -p ${D}/${LOC}/lib/${PN} > mv ${D}/${LOC}/lib/* ${D}/${LOC}/lib/${PN} > > mkdir -p ${D}/etc/env.d/ > echo "LDPATH=\"${LOC}/lib/${PN}\"" >> ${D}/etc/env.d/99libffi > echo "CPATH=\"${LOC}/include/${PN}\"" >> ${D}/etc/env.d/99libffi >} >
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bug 105282
: 70368