# Copyright 1999-2002 Gentoo Technologies, Inc. # Distributed under the terms of the GNU General Public License v2 # /space/gentoo/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.1.ebuild,v 1.1 2002/05/17 15:42:30 prez Exp IUSE="static nls bootstrap java build" # NOTE TO MAINTAINER: Info pages get nuked for multiple version installs. # Ill fix it later if i get a chance. # # IMPORTANT: The versions of libs installed should be updated # in src_install() ... Ill implement auto-version detection # later on. inherit flag-o-matic libtool # Compile problems with these ... filter-flags "-fno-exceptions" MY_PV="`echo ${PV} | cut -d. -f1,2`" GCC_SUFFIX=-${MY_PV} LOC="/usr" # dont install in /usr/include/g++-v3/, as it will nuke gcc-3.0.x installs STDCXX_INCDIR="${LOC}/include/g++-v${MY_PV/\./}" PATCHES="${WORKDIR}/patches" S=${WORKDIR}/${P} SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/${P}/${P}.tar.bz2 http://www.ibiblio.org/gentoo/distfiles/${P}_final-patches-1.0.tbz2" DESCRIPTION="Modern GCC C/C++ compiler" HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html" LICENSE="GPL-2 LGPL-2.1" SLOT="${MY_PV}" KEYWORDS="x86 sparc sparc64 -ppc" DEPEND="virtual/glibc !build? ( >=sys-libs/ncurses-5.2-r2 nls? ( sys-devel/gettext ) )" RDEPEND="virtual/glibc >=sys-libs/zlib-1.1.4 >=sys-apps/texinfo-4.2-r4 !build? ( >=sys-libs/ncurses-5.2-r2 )" build_multiple() { #try to make sure that we should build multiple #versions of gcc (dual install of gcc2 and gcc3) profile="`readlink /etc/make.profile`" # [ "`gcc -dumpversion | cut -d. -f1,2`" != "`echo ${PV} | cut -d. -f1,2`" ] # # Check the major and minor versions only, and drop the micro version. # This is done, as compadibility only differ when major and minor differ. if [ -z "`use build`" ] && \ [ -z "`use bootstrap`" ] && \ [ "`gcc -dumpversion | cut -d. -f1,2`" != "${MY_PV}" ] && \ [ "${profile/gcc3}" = "${profile}" ] && \ [ "${GCCBUILD}" != "default" ] then return 0 else return 1 fi } # used to patch Makefiles to install into the build dir FAKE_ROOT="" src_unpack() { unpack ${P}.tar.bz2 mkdir -p ${WORKDIR}/patches tar -jxf ${DISTDIR}/${P}_final-patches-1.0.tbz2 -C ${WORKDIR}/patches || \ die "Could not unpack patches" cd ${S} # Fixup libtool to correctly generate .la files with portage elibtoolize --portage --shallow for x in ${PATCHES}/*.patch do # sad to say booboo I relised *after* uploading the patch to ibiblio :( if [ "${x##*/}" = "28_gcc31-c++-diagnostic-no-line-wrapping.patch" ] then patch -p1 < ${x} || die "Failed with patch ${x##*/}" else patch -p0 < ${x} || die "Failed with patch ${x##*/}" fi done # Currently if any path is changed via the configure script, it breaks # installing into ${D}. We should not patch it in src_install() with # absolute paths, as some modules then gets rebuild with the wrong # paths. Thus we use $FAKE_ROOT. cd ${S} for x in $(find . -name Makefile.in) do # cp ${x} ${x}.orig # Fix --datadir= # sed -e 's:datadir = @datadir@:datadir = $(FAKE_ROOT)@datadir@:' \ # ${x}.orig > ${x} cp ${x} ${x}.orig # Fix --with-gxx-include-dir= sed -e 's:gxx_include_dir = @gxx_:gxx_include_dir = $(FAKE_ROOT)@gxx_:' \ -e 's:glibcppinstalldir = @gxx_:glibcppinstalldir = $(FAKE_ROOT)@gxx_:' \ ${x}.orig > ${x} rm -f ${x}.orig done } src_compile() { local myconf="" local gcc_lang="" if [ -z "`use build`" ] then myconf="${myconf} --enable-shared" gcc_lang="c,c++,ada,f77,objc" else gcc_lang="c" fi if [ -z "`use nls`" ] || [ "`use build`" ] then myconf="${myconf} --disable-nls" else myconf="${myconf} --enable-nls --without-included-gettext" fi if [ -n "`use java`" ] && [ -z "`use build`" ] then gcc_lang="${gcc_lang},java" fi #only build with a program suffix if it is not our #default compiler. Also check $GCCBUILD until we got #compilers sorted out. # #NOTE: for software to detirmine gcc version, it will be easier # if we have gcc, gcc-3.0 and gcc-3.1, and NOT gcc-3.0.4. if build_multiple then myconf="${myconf} --program-suffix=${GCC_SUFFIX}" fi # gcc does not like optimization export CFLAGS="${CFLAGS/-O?/}" export CXXFLAGS="${CXXFLAGS/-O?/}" #build in a separate build tree mkdir -p ${WORKDIR}/build cd ${WORKDIR}/build addwrite "/dev/zero" ${S}/configure --prefix=${LOC} \ --mandir=${LOC}/share/man \ --infodir=${LOC}/share/info \ --enable-shared \ --host=${CHOST} \ --build=${CHOST} \ --target=${CHOST} \ --with-system-zlib \ --enable-languages=${gcc_lang} \ --enable-threads=posix \ --enable-long-long \ --disable-checking \ --enable-cstdio=stdio \ --enable-clocale=generic \ --enable-version-specific-runtime-libs \ --with-gxx-include-dir=${STDCXX_INCDIR} \ --with-local-prefix=${LOC}/local \ ${myconf} || die touch ${S}/gcc/c-gperf.h if [ -z "`use static`" ] then #fix for our libtool-portage.patch S="${WORKDIR}/build" \ emake bootstrap-lean || die else S="${WORKDIR}/build" \ emake LDFLAGS=-static bootstrap || die fi } src_install() { #make install from the build directory cd ${WORKDIR}/build S="${WORKDIR}/build" \ make prefix=${D}${LOC} \ mandir=${D}${LOC}/share/man \ infodir=${D}${LOC}/share/info \ FAKE_ROOT=${D} \ install || die if ! build_multiple then GCC_SUFFIX="" fi [ -e ${D}${LOC}/bin/gcc${GCC_SUFFIX} ] || die "gcc not found in ${D}" FULLPATH=${LOC}/lib/gcc-lib/${CHOST}/${PV} FULLPATH_D=${D}${LOC}/lib/gcc-lib/${CHOST}/${PV} cd ${FULLPATH_D} dodir /lib dodir /etc/env.d echo "LDPATH=${FULLPATH}" > ${D}/etc/env.d/05gcc${GCC_SUFFIX} if ! build_multiple then dosym /usr/bin/cpp /lib/cpp dosym gcc /usr/bin/cc fi # gcc-3.1 have a problem with the ordering of Search Directories. For # instance, if you have libreadline.so in /lib, and libreadline.a in # /usr/lib, then it will link with libreadline.a instead of .so. As far # as I can see from the source, /lib should be searched before /usr/lib, # and this also differs from gcc-2.95.3 and possibly 3.0.4, but ill have # to check on 3.0.4. Thanks to Daniel Robbins for noticing this oddity, # bugzilla bug #4411 # # Azarah - 3 Jul 2002 # cd ${FULLPATH_D} dosed -e "s:%{L\*} %(link_libgcc):%{L\*} -L/lib %(link_libgcc):" \ ${FULLPATH}/specs #make sure we dont have stuff lying around that #can nuke multiple versions of gcc if [ -z "`use build`" ] then cd ${FULLPATH_D} #Tell libtool files where real libraries are for LA in ${D}${LOC}/lib/*.la ${FULLPATH_D}/../*.la do if [ -f ${LA} ] then sed -e "s:/usr/lib:${FULLPATH}:" ${LA} > ${LA}.hacked mv ${LA}.hacked ${LA} mv ${LA} ${FULLPATH_D} fi done #move all the libraries to version specific libdir. for x in ${D}${LOC}/lib/*.{so,a}* ${FULLPATH_D}/../*.{so,a}* do [ -f ${x} ] && mv -f ${x} ${FULLPATH_D} 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} ${FULLPATH_D}/include/ done for x in gcj gnu java javax org do if [ -d ${D}${LOC}/include/${x} ] then mkdir -p ${FULLPATH_D}/include/${x} mv -f ${D}${LOC}/include/${x}/* ${FULLPATH_D}/include/${x}/ rm -rf ${D}${LOC}/include/${x} fi done #move libgcj.spec to compiler-specific directories [ -f ${D}${LOC}/lib/libgcj.spec ] && \ mv -f ${D}${LOC}/lib/libgcj.spec ${FULLPATH_D}/libgcj.spec #rename jar because it could clash with Kaffe's jar if this gcc is #primary compiler (aka don't have the - extension) cd ${D}${LOC}/bin [ -f jar${GCC_SUFFIX} ] && mv -f jar${GCC_SUFFIX} gcj-jar${GCC_SUFFIX} #move to compiler-specific directories [ -f ${D}${STDCXX_INCDIR}/cxxabi.h ] && \ mv -f ${D}${STDCXX_INCDIR}/cxxabi.h ${FULLPATH_D}/include/ if build_multiple then #now fix the manpages cd ${D}${LOC}/share/man/man1 mv cpp.1 cpp${GCC_SUFFIX}.1 mv gcov.1 gcov${GCC_SUFFIX}.1 fi 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 / dodoc COPYING COPYING.LIB ChangeLog LAST_UPDATED README MAINTAINERS cd ${S}/boehm-gc docinto boehm-gc dodoc ChangeLog doc/{README*,barrett_diagram} docinto boehm-gc/html dohtml doc/*.html cd ${S}/gcc docinto gcc dodoc ChangeLog* COPYING* FSFChangeLog* LANGUAGES NEWS ONEWS \ README* SERVICE cd ${S}/libf2c docinto libf2c dodoc ChangeLog README TODO changes.netlib disclaimer.netlib \ permission.netlib readme.netlib cd ${S}/libffi docinto libffi dodoc ChangeLog* LICENSE README cd ${S}/libiberty docinto libiberty dodoc ChangeLog COPYING.LIB README cd ${S}/libobjc docinto libobjc dodoc ChangeLog README* THREADS* cd ${S}/libstdc++-v3 docinto libstdc++-v3 dodoc ChangeLog* README if [ -n "`use java`" ] then cd ${S}/fastjar docinto fastjar dodoc AUTHORS CHANGES COPYING ChangeLog NEWS README cd ${S}/libjava docinto libjava dodoc ChangeLog* COPYING HACKING LIBGCJ_LICENSE NEWS README THANKS fi else rm -rf ${D}/usr/share/{man,info} fi # Fix ncurses b0rking find ${D}/ -name '*curses.h' -exec rm -f {} \; } pkg_postrm() { if [ ! -L ${ROOT}/lib/cpp ] then ln -sf /usr/bin/cpp ${ROOT}/lib/cpp fi if [ ! -L ${ROOT}/usr/bin/cc ] then ln -sf gcc ${ROOT}/usr/bin/cc fi # Fix ncurses b0rking (if r5 isn't unmerged) find ${ROOT}/usr/lib/gcc-lib -name '*curses.h' -exec rm -f {} \; }