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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.0.4-r6.ebuild,v 1.22 2004/06/24 22:45:18 agriffis Exp $
# NOTE TO MAINTAINER: Info pages get nuked for multiple version installs.
# Ill fix it later if i get a chance.
inherit libtool flag-o-matic eutils
TV=4.0
GCC_SUFFIX=-3.0
LOC=/usr
DESCRIPTION="Modern GCC C/C++ compiler and an included, upgraded version of texinfo to boot"
HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/${P}/${P}.tar.bz2
ftp://ftp.funet.fi/pub/mirrors/sourceware.cygnus.com/pub/gcc/releases/${P}/${P}.tar.bz2
ftp://ftp.gnu.org/pub/gnu/texinfo/texinfo-${TV}.tar.gz
ftp://ftp.ibiblio.org/pub/linux/distributions/gentoo/distfiles/texinfo-${TV}.tar.gz"
LICENSE="GPL-2 LGPL-2.1"
SLOT="3.0"
KEYWORDS="x86 sparc -ppc"
IUSE="nls bootstrap static build"
DEPEND="virtual/glibc
!build? ( >=sys-libs/ncurses-5.2-r2
nls? ( sys-devel/gettext ) )"
RDEPEND="virtual/glibc
>=sys-libs/zlib-1.1.4
!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`"
if ! use build && ! use bootstrap && \
[ "`gcc -dumpversion | cut -d. -f1,2`" != "`echo ${PV} | cut -d. -f1,2`" ] && \
[ "${profile/gcc3}" = "${profile}" ] && \
[ "${GCCBUILD}" != "default" ]
then
return 0
else
return 1
fi
}
src_unpack() {
unpack ${P}.tar.bz2
#now we integrate texinfo-${TV} into gcc. It comes with texinfo-3.12.
cd ${S}
tar xzf ${DISTDIR}/texinfo-${TV}.tar.gz || die
#hack, because texinfo different in gcc 3.0+
rm -rf ${S}/texinfo
mv ${S}/texinfo-${TV} ${S}/texinfo
cd ${S}/texinfo
if use build ; then
epatch ${FILESDIR}/3.0/texinfo-${TV}-no-ncurses-gentoo.diff
touch *
fi
cd ${S}
#fixes the build system to properly do the transformation
#of the binaries (thanks to Mandrake)
if build_multiple
then
epatch ${FILESDIR}/3.0/gcc3-program-transform.patch
fi
#fixup libtool to correctly generate .la files with portage
elibtoolize
}
src_compile() {
local myconf=""
# use the system zlib!!!
myconf="--with-system-zlib"
use build \
&& myconf="${myconf} --enable-languages=c" \
|| myconf="${myconf} --enable-shared"
if ! use nls || use build
then
myconf="${myconf} --disable-nls"
else
myconf="${myconf} --enable-nls --without-included-gettext"
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
filter-flags -O?
#build in a separate build tree
cd ${WORKDIR}
mkdir build
cd build
addwrite "/dev/zero"
${S}/configure --prefix=${LOC} \
--mandir=${LOC}/share/man \
--infodir=${LOC}/share/info \
--datadir=${LOC}/share/gcc-${PV} \
--enable-shared \
--host=${CHOST} \
--build=${CHOST} \
--target=${CHOST} \
--enable-threads=posix \
--disable-checking \
--with-local-prefix=${LOC}/local \
${myconf} || die
if ! use static
then
emake bootstrap-lean || die
else
emake LDFLAGS=-static bootstrap || die
fi
}
#thanks to mandrake for this function
dispatch_libs() {
libname=$1 libversion=$2
rm -f $libname.so $libname.a
if build_multiple
then
# If we have multiple versions of GCC, leave libraries in $FULLPATH
chmod 0755 ../../../$libname.so.$libversion
ln -s ../../../$libname.so.$libversion $libname.so
rm -f ../../../$libname.so
cp -f ../../../$libname.a $libname.a
rm -f ../../../$libname.a
else
ln -sf ../../../$libname.so $libname.so
ln -sf ../../../$libname.a $libname.a
fi
}
src_install() {
#fix Makefile to properly install libgcj.jar and not
#generate a sandbox error.
cd ${WORKDIR}/build/${CHOST}/libjava
cp Makefile Makefile.orig
sed -e "s:datadir = /usr/share:datadir = ${D}/usr/share:" \
Makefile.orig >Makefile
#make install from the build directory
cd ${WORKDIR}/build
make prefix=${D}${LOC} \
mandir=${D}${LOC}/share/man \
infodir=${D}${LOC}/share/info \
datadir=${D}${LOC}/share/gcc-${PV} \
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}
dosym /usr/bin/cpp /lib/cpp
dosym gcc /usr/bin/cc
#make sure we dont have stuff lying around that
#can nuke multiple versions of gcc
if ! use build
then
cd ${FULLPATH_D}
#move symlinks to compiler-specific dir
dispatch_libs libstdc++ ${PV}
mv ../../../libsupc++.a libsupc++.a
dispatch_libs libgcj 2.0.0
dispatch_libs libgcjgc 1.0.1
mv libobjc* ../../../
dispatch_libs libobjc 1.0.0
dispatch_libs libobjc_gc 1.0.0
#do not always get created.
[ ! -e libobjc_gc.so ] && rm -f libobjc_gc.so
if build_multiple
then
#move libtool .la files to $FULLPATH till I figure
#what to do with them. This needs to be done with
#parallel installs, else gcc-2.95 tries to link with
#the wrong libs.
mv ${D}${LOC}/lib/*.la ${FULLPATH_D}
fi
#move Java headers to compiler-specific dir
mv ${D}${LOC}/include/j*.h ${FULLPATH_D}/include/
mv ${D}${LOC}/include/{gcj,gnu,java} ${FULLPATH_D}/include/
#move libgcj.spec to compiler-specific directories
mv ${D}${LOC}/lib/libgcj.spec ${FULLPATH_D}/libgcj.spec
#there is already one with binutils
mv ${D}${LOC}/lib/libiberty.a ${FULLPATH_D}/libiberty.a
#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}/bin
mv jar${GCC_SUFFIX} gcj-jar${GCC_SUFFIX}
#move <cxxabi.h> to compiler-specific directories
mv ${D}${LOC}/include/g++-v3/cxxabi.h ${FULLPATH_D}/include/
#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
#move libgcc_s.so.1 to /lib
cd ${D}/lib
chmod +x ${D}${LOC}/lib/libgcc_s.so.1
mv -f ${D}${LOC}/lib/libgcc_s.so.1 libgcc_s-${PV}.so.1
ln -sf libgcc_s-${PV}.so.1 libgcc_s.so.1
ln -sf libgcc_s.so.1 libgcc_s.so
rm -f ${D}${LOC}/lib/libgcc_s.so*
cd ${S}
if ! use build
then
#do a full texinfo-${TV} install
if ! build_multiple
then
cd ${WORKDIR}/build/texinfo
make DESTDIR=${D} \
infodir=${D}/usr/share/info \
install || die
exeinto /usr/sbin
doexe ${FILESDIR}/mkinfodir
cd ${D}/usr/share/info
mv texinfo texinfo.info
for i in texinfo-*
do
mv ${i} texinfo.info-${i#texinfo-*}
done
cd ${S}/texinfo
docinto texinfo
dodoc AUTHORS ChangeLog INTRODUCTION NEWS README TODO
docinto texinfo/info
dodoc info/README
docinto texinfo/makeinfo
dodoc makeinfo/README
fi
# end texinfo 4.0; begin more gcc stuff
cd ${S}
docinto /
dodoc BUGS ChangeLog GNATS README* FAQ MAINTAINERS
docinto html
dodoc *.html
cd ${S}/boehm-gc
docinto boehm-gc
dodoc ChangeLog README*
cd ${S}/gcc
docinto gcc
dodoc ChangeLog* FSFChangeLog* LANGUAGES NEWS ONEWS \
README* SERVICE
cd ${S}/fastjar
docinto fastjar
dodoc AUTHORS CHANGES ChangeLog NEWS README
cd ${S}/libf2c
docinto libf2c
dodoc ChangeLog README TODO changes.netlib disclaimer.netlib \
permission.netlib readme.netlib
cd ${S}/libffi
docinto libffi
dodoc ChangeLog* README
cd ${S}/libjava
docinto libjava
dodoc ChangeLog* HACKING LIBGCJ_LICENSE NEWS README THANKS
cd ${S}/libiberty
docinto libiberty
dodoc ChangeLog README
cd ${S}/libobjc
docinto libobjc
dodoc ChangeLog README* THREADS*
cd ${S}/libstdc++-v3
docinto libstdc++-v3
dodoc ChangeLog* README
else
rm -rf ${D}/usr/share/{man,info}
#do a minimal texinfo install (build image)
cd ${WORKDIR}/build/texinfo
dobin makeinfo/makeinfo util/{install-info,texi2dvi,texindex}
fi
}
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
}
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