--- /dev/null
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-apple/gcc-apple-4.2.1_p5659.ebuild,v 1.1 2010/05/18 06:42:48 grobian Exp $
+
+EAPI="3"
+
+ETYPE="gcc-compiler"
+
+inherit eutils toolchain flag-o-matic autotools prefix
+
+GCC_VERS=${PV/_p*/}
+APPLE_VERS="${PV/*_p/}"
+DESCRIPTION="Apple branch of the GNU Compiler Collection, Developer Tools 3.2.2"
+HOMEPAGE="http://gcc.gnu.org"
+SRC_URI="http://www.opensource.apple.com/darwinsource/tarballs/other/gcc-${APPLE_VERS}.tar.gz
+ http://www.opensource.apple.com/darwinsource/tarballs/other/libstdcxx-16.tar.gz
+ http://www.opensource.apple.com/darwinsource/tarballs/other/libstdcxx-39.tar.gz
+ fortran? ( mirror://gnu/gcc/gcc-4.2.4/gcc-fortran-4.2.4.tar.bz2 )"
+LICENSE="GPL-2 GPL-3"
+
+case ${CHOST} in
+ *-darwin1*|i?86-*-darwin9|powerpc-*-darwin9)
+ LIBSTDCXX_APPLE_VERSION=39
+ ;;
+ *)
+ # pre Leopard has no dtrace, which is required by 37.11 and above
+ # Leopard only has 32-bits version of dtrace
+ LIBSTDCXX_APPLE_VERSION=16
+ ;;
+esac
+
+if is_crosscompile; then
+ SLOT="${CTARGET}-42"
+else
+ SLOT="42"
+fi
+
+KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
+
+IUSE="fortran nls +openmp objc objc++ nocxx"
+
+RDEPEND=">=sys-libs/zlib-1.1.4
+ >=sys-libs/ncurses-5.2-r2
+ nls? ( sys-devel/gettext )
+ >=sys-devel/gcc-config-1.3.12-r4
+ fortran? (
+ >=dev-libs/gmp-4.2.1
+ >=dev-libs/mpfr-2.2.0_p10
+ )"
+DEPEND="${RDEPEND}
+ >=sys-apps/texinfo-4.2-r4
+ >=sys-devel/bison-1.875
+ ${CATEGORY}/binutils-apple
+ >=dev-libs/mpfr-2.2.0_p10"
+
+S=${WORKDIR}/gcc-${APPLE_VERS}
+
+# TPREFIX is the prefix of the CTARGET installation
+export TPREFIX=${TPREFIX:-${EPREFIX}}
+
+LIBPATH=${EPREFIX}/usr/lib/gcc/${CTARGET}/${GCC_VERS}
+if is_crosscompile ; then
+ BINPATH=${EPREFIX}/usr/${CHOST}/${CTARGET}/gcc-bin/${GCC_VERS}
+else
+ BINPATH=${EPREFIX}/usr/${CTARGET}/gcc-bin/${GCC_VERS}
+fi
+STDCXX_INCDIR=${LIBPATH}/include/g++-v${GCC_VERS/\.*/}
+
+src_unpack() {
+ # override toolchain.eclass func
+ unpack ${A}
+}
+
+src_prepare() {
+ # Support for fortran
+ if use fortran ; then
+ mv "${WORKDIR}"/gcc-4.2.4/gcc/fortran gcc/ || die
+ mv "${WORKDIR}"/gcc-4.2.4/libgfortran . || die
+ # from: substracted from http://r.research.att.com/tools/
+ epatch "${FILESDIR}"/${PN}-4.2.1_p5646-gfortran.patch
+ fi
+
+ # move in libstdc++
+ mv "${WORKDIR}"/libstdcxx-${LIBSTDCXX_APPLE_VERSION}/libstdcxx/libstdc++-v3 .
+ if [[ ${LIBSTDCXX_APPLE_VERSION} == 16 ]] ; then
+ epatch "${FILESDIR}"/libstdc++-${LIBSTDCXX_APPLE_VERSION}.patch # does it apply on 37?
+ sed -i -e 's/__block\([^_]\)/__blk\1/g' \
+ libstdc++-v3/include/ext/mt_allocator.h \
+ libstdc++-v3/src/mt_allocator.cc || die "conflict fix failed"
+ fi
+
+ # we use our libtool
+ sed -i -e "s:/usr/bin/libtool:${EPREFIX}/usr/bin/${CTARGET}-libtool:" \
+ gcc/config/darwin.h || die "sed gcc/config/darwin.h failed"
+ # add prefixed Frameworks to default search paths (may want to change this
+ # in a cross-compile)
+ sed -i -e "/\"\/System\/Library\/Frameworks\"\,/i\ \ \"${EPREFIX}/Frameworks\"\, " \
+ gcc/config/darwin-c.c || die "sed gcc/config/darwin-c.c failed"
+
+ # Workaround deprecated "+Nc" syntax for GNU tail(1)
+ sed -i -e "s:tail +16c:tail -c +16:g" \
+ gcc/Makefile.in || die "sed gcc/Makefile.in failed."
+
+ epatch "${FILESDIR}"/${PN}-4.0.1_p5465-default-altivec.patch
+
+ # dsymutil stuff breaks on 10.4/x86, revert it
+ [[ ${CHOST} == *86*-apple-darwin8 ]] && \
+ epatch "${FILESDIR}"/${PN}-${GCC_VERS}-dsymutil.patch
+
+ # bootstrapping might fail with host provided gcc on 10.4/x86
+ if ! is_crosscompile && ! echo "int main(){return 0;}" | gcc -o "${T}"/foo \
+ -mdynamic-no-pic -x c - >/dev/null 2>&1;
+ then
+ einfo "-mdynamic-no-pic doesn't work - disabling..."
+ echo "BOOT_CFLAGS=-g -O2" > config/mh-x86-darwin
+ XD=gcc/config/i386/x-darwin
+ awk 'BEGIN{x=1}{if ($0 ~ "use -mdynamic-no-pic to build x86")
+ {x=1-x} else if (x) print}' $XD > t && mv t $XD \
+ || die "Failed to rewrite $XD"
+ fi
+
+ epatch "${FILESDIR}"/${PN}-4.2.1-prefix-search-dirs.patch
+ eprefixify "${S}"/gcc/gcc.c
+
+ if use !bootstrap ; then
+ # this only occurs with up-to-date tools from the Prefix, and actually
+ # breaks the bootstrap since the autoconf needs a very recent automake
+ epatch "${FILESDIR}"/${PN}-${GCC_VERS}-texinfo.patch
+ epatch "${FILESDIR}"/${PN}-${GCC_VERS}-autoconf-m4-precious.patch
+ cd "${S}"/gcc && eautoconf
+ cd "${S}"/libgomp && eautoconf
+ fi
+
+ local BRANDING_GCC_PKGVERSION="$(sed -n -e '/^#define VERSUFFIX/s/^[^"]*"\([^"]\+\)".*$/\1/p' "${S}"/gcc/version.c)"
+ BRANDING_GCC_PKGVERSION=${BRANDING_GCC_PKGVERSION/(/(Gentoo ${PVR}, }
+ einfo "patching gcc version: ${GCC_VERS}${BRANDING_GCC_PKGVERSION}"
+
+ sed -i -e "s~VERSUFFIX \"[^\"]*~VERSUFFIX \"${BRANDING_GCC_PKGVERSION}~" \
+ "${S}"/gcc/version.c || die "failed to update VERSUFFIX with Gentoo branding"
+ sed -i -e 's~developer\.apple\.com\/bugreporter~bugs\.gentoo\.org\/~' \
+ "${S}"/gcc/version.c || die "Failed to change the bug URL"
+}
+
+src_configure() {
+ local langs="c"
+ use nocxx || langs="${langs},c++"
+ use objc && langs="${langs},objc"
+ use objc++ && langs="${langs/,objc/},objc,obj-c++" # need objc with objc++
+ use fortran && langs="${langs},fortran"
+
+ local myconf="${myconf} \
+ --prefix=${EPREFIX}/usr \
+ --bindir=${BINPATH} \
+ --includedir=${LIBPATH}/include \
+ --datadir=${EPREFIX}/usr/share/gcc-data/${CTARGET}/${GCC_VERS} \
+ --mandir=${EPREFIX}/usr/share/gcc-data/${CTARGET}/${GCC_VERS}/man \
+ --infodir=${EPREFIX}/usr/share/gcc-data/${CTARGET}/${GCC_VERS}/info \
+ --with-gxx-include-dir=${STDCXX_INCDIR} \
+ --host=${CHOST}
+ --enable-version-specific-runtime-libs"
+
+ if is_crosscompile ; 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."
+ myconf="${myconf} --target=${CTARGET}"
+
+ # Tell compiler where to find what it needs
+ myconf="${myconf} --with-sysroot=${EPREFIX}/usr/${CTARGET}"
+
+ # Set this to something sane for both native and target
+ CFLAGS="-O2 -pipe"
+
+ local VAR="CFLAGS_"${CTARGET//-/_}
+ CXXFLAGS=${!VAR}
+ fi
+ [[ -n ${CBUILD} ]] && myconf="${myconf} --build=${CBUILD}"
+
+ # Native Language Support
+ if use nls ; then
+ myconf="${myconf} --enable-nls --without-included-gettext"
+ else
+ myconf="${myconf} --disable-nls"
+ fi
+
+ # reasonably sane globals (hopefully)
+ myconf="${myconf} \
+ --with-system-zlib \
+ --disable-checking \
+ --disable-werror"
+
+ # ???
+ myconf="${myconf} --enable-shared --enable-threads=posix"
+
+ # make clear we're in an offset
+ use prefix && myconf="${myconf} --with-local-prefix=${TPREFIX}/usr"
+
+ # we don't use a GNU linker, so tell GCC where to find the linker stuff we
+ # want it to use
+ myconf="${myconf} \
+ --with-as=${EPREFIX}/usr/bin/${CTARGET}-as \
+ --with-ld=${EPREFIX}/usr/bin/${CTARGET}-ld"
+
+ # make sure we never do multilib stuff, for that we need a different Prefix
+ [[ -z ${I_KNOW_WHAT_IM_DOING_I_WANT_APPLE_MULTILIB} ]] \
+ && myconf="${myconf} --disable-multilib"
+
+ myconf="${myconf} --enable-languages=${langs} $(use_enable openmp libgomp)"
+
+ # The produced libgcc_s.dylib is faulty if using a bit too much
+ # optimisation. Nail it down to something sane
+ CFLAGS="-O2 -pipe"
+ CXXFLAGS=${CFLAGS}
+
+ # http://gcc.gnu.org/ml/gcc-patches/2006-11/msg00765.html
+ # (won't hurt if already 64-bits, but is essential when coming from a
+ # multilib compiler -- the default)
+ [[ ${CTARGET} == powerpc64-* || ${CTARGET} == x86_64-* ]] && \
+ export CC="gcc -m64"
+
+ mkdir -p "${WORKDIR}"/build
+ cd "${WORKDIR}"/build
+ einfo "Configuring GCC with: ${myconf//--/\n\t--}"
+ "${S}"/configure ${myconf} || die "conf failed"
+}
+
+src_compile() {
+ cd "${WORKDIR}"/build || die
+ emake bootstrap || die "emake failed"
+}
+
+src_install() {
+ cd "${WORKDIR}"/build
+ # -jX doesn't work
+ emake -j1 DESTDIR="${D}" install || die
+
+ # Punt some tools which are really only useful while building gcc
+ find "${ED}" -name install-tools -prune -type d -exec rm -rf "{}" \;
+ # This one comes with binutils
+ find "${ED}" -name libiberty.a -exec rm -f "{}" \;
+
+ # 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 ${ED}"
+ fi
+
+ # create gcc-config entry
+ dodir /etc/env.d/gcc
+ local gcc_envd_base="/etc/env.d/gcc/${CHOST}-${GCC_VERS}"
+
+ gcc_envd_file="${ED}${gcc_envd_base}"
+
+ # phase PATH/ROOTPATH out ...
+ echo "PATH=\"${BINPATH}\"" > ${gcc_envd_file}
+ echo "ROOTPATH=\"${BINPATH}\"" >> ${gcc_envd_file}
+ echo "GCC_PATH=\"${BINPATH}\"" >> ${gcc_envd_file}
+
+ # we don't do multilib
+ LDPATH="${LIBPATH}"
+ echo "LDPATH=\"${LDPATH}\"" >> ${gcc_envd_file}
+ echo "MANPATH=\"${EPREFIX}/usr/share/gcc-data/${CHOST}/${GCC_VERS}/man\"" >> ${gcc_envd_file}
+ echo "INFOPATH=\"${EPREFIX}/usr/share/gcc-data/${CHOST}/${GCC_VERS}/info\"" >> ${gcc_envd_file}
+ echo "STDCXX_INCDIR=\"g++-v${GCC_VERS/\.*/}\"" >> ${gcc_envd_file}
+ is_crosscompile && echo "CTARGET=${CTARGET}" >> ${gcc_envd_file}
+
+ # 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
+ dodir /usr/bin
+ cd "${D}"${BINPATH}
+ for x in cpp gcc g++ c++ g77 gcj gcjh gfortran ; do
+ # For some reason, g77 gets made instead of ${CTARGET}-g77...
+ # this should take care of that
+ [[ -f ${x} ]] && mv ${x} ${CTARGET}-${x}
+
+ if [[ -f ${CTARGET}-${x} ]] && ! is_crosscompile ; then
+ ln -sf ${CTARGET}-${x} ${x}
+
+ # Create version-ed symlinks
+ dosym ${BINPATH#${EPREFIX}}/${CTARGET}-${x} \
+ /usr/bin/${CTARGET}-${x}-${GCC_VERS}
+ dosym ${BINPATH#${EPREFIX}}/${CTARGET}-${x} \
+ /usr/bin/${x}-${GCC_VERS}
+ fi
+
+ if [[ -f ${CTARGET}-${x}-${GCC_VERS} ]] ; then
+ rm -f ${CTARGET}-${x}-${GCC_VERS}
+ ln -sf ${CTARGET}-${x} ${CTARGET}-${x}-${GCC_VERS}
+ fi
+ done
+
+ # I do not know if this will break gcj stuff, so I'll only do it for
+ # objc for now; basically "ffi.h" is the correct file to include,
+ # but it gets installed in .../GCCVER/include and yet it does
+ # "#include <ffitarget.h>" which (correctly, as it's an "extra" file)
+ # is installed in .../GCCVER/include/libffi; the following fixes
+ # ffi.'s include of ffitarget.h - Armando Di Cianno <fafhrd@gentoo.org>
+ if [[ -d ${D}${LIBPATH}/include/libffi ]] ; then
+ mv -i "${D}"${LIBPATH}/include/libffi/* "${D}"${LIBPATH}/include || die
+ rm -r "${D}"${LIBPATH}/include/libffi || die
+ fi
+
+ # Now do the fun stripping stuff
+ env RESTRICT="" CHOST=${CHOST} prepstrip "${D}${BINPATH}"
+ env RESTRICT="" CHOST=${CTARGET} prepstrip "${D}${LIBPATH}"
+ # gcc used to install helper binaries in lib/ but then moved to libexec/
+ [[ -d ${ED}/usr/libexec/gcc ]] && \
+ env RESTRICT="" CHOST=${CHOST} prepstrip "${ED}/usr/libexec/gcc/${CTARGET}/${GCC_VERS}"
+
+ # prune empty dirs left behind
+ find "${ED}" -type d | xargs rmdir >& /dev/null
+}
+
+pkg_postinst() {
+ # beware this also switches when it's on another branch version of GCC
+ gcc-config ${CTARGET}-${GCC_VERS}
+}
+
+pkg_postrm() {
+ # clean up the cruft left behind by cross-compilers
+ if is_crosscompile ; then
+ if [[ -z $(ls "${EROOT}"/etc/env.d/gcc/${CTARGET}* 2>/dev/null) ]] ; then
+ rm -f "${EROOT}"/etc/env.d/gcc/config-${CTARGET}
+ rm -f "${EROOT}"/etc/env.d/??gcc-${CTARGET}
+ rm -f "${EROOT}"/usr/bin/${CTARGET}-{gcc,{g,c}++}{,32,64}
+ fi
+ return 0
+ fi
+}
projects / gentoo.git / commitdiff