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Diffstat (limited to 'sys-devel/gcc-apple/gcc-apple-4.0.1_p5493.ebuild')
| -rw-r--r-- | sys-devel/gcc-apple/gcc-apple-4.0.1_p5493.ebuild | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/sys-devel/gcc-apple/gcc-apple-4.0.1_p5493.ebuild b/sys-devel/gcc-apple/gcc-apple-4.0.1_p5493.ebuild new file mode 100644 index 000000000000..582e2a3e8780 --- /dev/null +++ b/sys-devel/gcc-apple/gcc-apple-4.0.1_p5493.ebuild @@ -0,0 +1,261 @@ +# Copyright 1999-2011 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI="3" + +inherit eutils toolchain prefix + +GCC_VERS=${PV/_p*/} +APPLE_VERS=${PV/*_p/} +DESCRIPTION="Apple branch of the GNU Compiler Collection, Developer Tools 3.1.3" +HOMEPAGE="http://gcc.gnu.org" +SRC_URI="http://www.opensource.apple.com/darwinsource/tarballs/other/gcc-${APPLE_VERS}.tar.gz" +LICENSE="APSL-2 GPL-2" + +if is_crosscompile; then + SLOT="${CTARGET}-40" +else + SLOT="40" +fi + +KEYWORDS="~ppc-macos ~x64-macos ~x86-macos" + +IUSE="nls objc objc++ +cxx" + +RDEPEND=">=sys-libs/zlib-1.1.4 + >=sys-libs/ncurses-5.2-r2 + nls? ( sys-devel/gettext )" +DEPEND="${RDEPEND} + >=sys-apps/texinfo-4.2-r4 + >=sys-devel/bison-1.875 + ${CATEGORY}/binutils-apple" + +S=${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 ${A} +} + +src_prepare() { + # we use our libtool + sed -i -e "s:/usr/bin/libtool:${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 + + epatch "${FILESDIR}"/${PN}-4.2.1-prefix-search-dirs.patch + eprefixify "${S}"/gcc/gcc.c +} + +src_configure() { + local langs="c" + use cxx && langs="${langs},c++" + use objc && langs="${langs},objc" + use objc++ && langs="${langs/,objc/},objc,obj-c++" # need objc with objc++ + + 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" + + # languages to build + myconf="${myconf} --enable-languages=${langs}" + + # ??? + 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" + + # 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 +} |