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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/kgcc/kgcc-2.95.3.ebuild,v 1.12 2005/05/24 05:09:51 vapier Exp $
IUSE="static"
inherit eutils flag-o-matic
SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/gcc-${PV}/gcc-core-${PV}.tar.bz2"
S="${WORKDIR}/gcc-${PV}"
LOC="/usr"
DESCRIPTION="Modern GCC C compiler for building kernels on Sparc32 machines"
HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
SLOT="0"
LICENSE="GPL-2 LGPL-2"
KEYWORDS="-x86 -ppc sparc"
DEPEND="virtual/libc"
RDEPEND="virtual/libc"
DEPEND="${DEPEND}
>=sys-libs/ncurses-5.2-r2
>=sys-apps/texinfo-4.2-r4"
src_unpack() {
unpack gcc-core-${PV}.tar.bz2
cd ${S}
libtoolize --copy --force &> ${T}/foo-out
# This new patch for the atexit problem occured with glibc-2.2.3 should
# work with glibc-2.2.4. This closes bug #3987 and #4004.
#
# Azarah - 29 Jun 2002
#
# http://archive.linuxfromscratch.org/mail-archives/lfs-dev/2001/08/0476.html
# http://archive.linuxfromscratch.org/mail-archives/lfs-dev/2001/08/0589.html
#
#
# Something to note, is that this patch makes gcc crash if its given
# the "-mno-ieee-fp" flag ... libvorbis is an good example of this.
# This however is on of those which one we want fixed most cases :/
#
# Azarah - 30 Jun 2002
#
epatch ${FILESDIR}/${P}-new-atexit.diff
}
src_compile() {
local myconf=""
myconf="${myconf} --enable-languages=c --enable-shared"
filter-flags -fPIC -fstack-protector
# gcc does not like optimization
unset CFLAGS
unset CXXFLAGS
${S}/configure --prefix=${LOC} \
--mandir=${LOC}/share/man \
--infodir=${LOC}/share/info \
--enable-version-specific-runtime-libs \
--host=${CHOST} \
--build=${CHOST} \
--target=${CHOST} \
--enable-threads \
--with-local-prefix=${LOC}/local \
${myconf} || die
if ! use static
then
emake bootstrap-lean || die
else
emake LDFLAGS=-static bootstrap || die
fi
}
src_install() {
cd ${S}
make install \
prefix=${D}${LOC} \
mandir=${D}${LOC}/share/man \
infodir=${D}${LOC}/share/info || die
# binutils libiberty.a and we want to use that version
# closes bug #2262
rm -f ${D}/usr/lib/libiberty.a
# Don't need man and info files
cd ${D}/usr/share
rm -rf info man
cd ${D}/usr/bin
mv -f gcc kgcc
rm -rf cpp gcov unprotoize protoize *-gnu-gcc
cd ${D}/usr
rm -rf *-linux-gnu
cd ${S}
docinto /
dodoc COPYING COPYING.LIB README* FAQ MAINTAINERS
docinto html
dodoc faq.html
docinto gcc
cd ${S}/gcc
dodoc BUGS ChangeLog* COPYING* FSFChangeLog* LANGUAGES NEWS PROBLEMS README* SERVICE TESTS.FLUNK
}
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