an old C-compiler needed to compile sparc kernels

1 files changed, 113 insertions, 0 deletions

diff --git a/sys-devel/kgcc/kgcc-2.95.3.ebuild b/sys-devel/kgcc/kgcc-2.95.3.ebuild
new file mode 100644
index 000000000000..eb5709b3d94c
--- /dev/null
+++ b/sys-devel/kgcc/kgcc-2.95.3.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2002 Gentoo Technologies, Inc.
+# 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 1.1 2002/12/31 18:25:28 cretin 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"
+HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
+SLOT="0"
+LICENSE="GPL-2 LGPL-2"
+KEYWORDS="x86 ppc sparc"
+
+DEPEND="virtual/glibc"
+RDEPEND="virtual/glibc"
+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"
+
+	# 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
+
+	# Setup -j in MAKEOPTS
+	get_number_of_jobs
+
+	if [ -z "`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
+}
+