eclass for binutils

1 files changed, 169 insertions, 0 deletions

diff --git a/eclass/toolchain-binutils.eclass b/eclass/toolchain-binutils.eclass
new file mode 100644
index 000000000000..2f4e366b727e
--- /dev/null
+++ b/eclass/toolchain-binutils.eclass
@@ -0,0 +1,169 @@
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-binutils.eclass,v 1.1 2004/11/14 09:05:53 vapier Exp $
+
+inherit eutils libtool flag-o-matic gnuconfig
+ECLASS=toolchain
+INHERITED="$INHERITED $ECLASS"
+EXPORT_FUNCTIONS src_unpack src_compile src_install
+
+export CTARGET="${CTARGET:-${CHOST}}"
+
+DESCRIPTION="Tools necessary to build programs"
+HOMEPAGE="http://sources.redhat.com/binutils/"
+SRC_URI="mirror://kernel/linux/devel/binutils/${P}.tar.bz2
+	mirror://kernel/linux/devel/binutils/test/${P}.tar.bz2"
+[ -n "${PATCHVER}" ] && \
+	SRC_URI="${SRC_URI} mirror://gentoo/${P}-patches-${PATCHVER}.tar.bz2"
+[ -n "${UCLIBC_PATCHVER}" ] && \
+	SRC_URI="${SRC_URI} mirror://gentoo/${PN}-${PV:0:4}-uclibc-patches-${UCLIBC_PATCHVER}.tar.bz2"
+
+LICENSE="GPL-2 | LGPL-2"
+use cross \
+	&& SLOT="${CTARGET}-${PV}" \
+	|| SLOT="${CTARGET}"
+IUSE="nls bootstrap build multitarget uclibc cross"
+
+DEPEND="virtual/libc
+	nls? ( sys-devel/gettext )
+	sys-devel/binutils-config
+	!build? ( !bootstrap? ( dev-lang/perl ) )"
+
+LIBPATH="/usr/lib/${PN}/${CTARGET}/${PV}"
+INCPATH="${LIBPATH}/include"
+BINPATH="/usr/${CTARGET}/binutils-bin/${PV}"
+DATAPATH="/usr/share/${PN}-data/${CTARGET}/${PV}"
+MY_BUILDDIR="${WORKDIR}/build"
+
+is_cross() { [ "${CHOST}" != "${CTARGET}" ] ; }
+
+src_unpack() {
+	unpack ${A}
+	mkdir -p "${MY_BUILDDIR}"
+}
+
+apply_binutils_updates() {
+	cd ${S}
+
+	[ -n "${PATCHVER}" ] && epatch ${WORKDIR}/patch
+	[ -n "${UCLIBC_PATCHVER}" ] && epatch ${WORKDIR}/uclibc-patches
+
+	# Run misc portage update scripts
+	gnuconfig_update
+	elibtoolize --portage --no-uclibc
+
+	strip-linguas -i */po
+}
+
+src_compile() {
+	filter-flags -fomit-frame-pointer -fssa #6730
+	strip-flags && replace-flags -O3 -O2 #47581
+
+	cd "${MY_BUILDDIR}"
+	local myconf=""
+	use nls \
+		&& myconf="${myconf} --without-included-gettext" \
+		|| myconf="${myconf} --disable-nls"
+	use multitarget && myconf="${myconf} --enable-targets=all"
+	[ -n "${CBUILD}" ] && myconf="${myconf} --build=${CBUILD}"
+	${S}/configure \
+		--prefix=/usr \
+		--host=${CHOST} \
+		--target=${CTARGET} \
+		--datadir=${DATAPATH} \
+		--infodir=${DATAPATH}/info \
+		--mandir=${DATAPATH}/man \
+		--bindir=${BINPATH} \
+		--libdir=${LIBPATH} \
+		--libexecdir=${LIBPATH} \
+		--includedir=${INCPATH} \
+		--enable-shared \
+		--enable-64-bit-bfd \
+		${myconf} ${EXTRA_ECONF} || die
+
+	make configure-bfd || die "configure-bfd"
+	make headers -C bfd || die "headers-bfd"
+	emake all || die "emake"
+
+	if ! use build ; then
+		if ! has noinfo ${FEATURES} ; then
+			# Make the info pages (makeinfo included with gcc is used)
+			make info || die "info"
+		fi
+		if ! use bootstrap && ! has noman ${FEATURES} ; then
+			cd "${S}"
+			# Nuke the manpages to recreate them (only use this if we have perl)
+			find . -name '*.1' -exec rm -f {} \; || :
+		fi
+	fi
+}
+
+src_test() {
+	emake check
+}
+
+# TODO: COMMENT THIS CRAP :)
+src_install() {
+	local x d
+
+	cd "${MY_BUILDDIR}"
+	make DESTDIR="${D}" tooldir="${LIBPATH}" install || die
+	rm -rf "${D}"/${LIBPATH}/bin
+
+	# Now we collect everything in /usr
+	if is_cross ; then
+		cd "${D}"/${BINPATH}
+		for x in * ; do
+			mv ${x} ${x/${CTARGET}-}
+		done
+
+		mv "${D}"/usr/${CHOST}/${CTARGET}/include "${D}"/${INCPATH}
+		mv "${D}"/usr/${CHOST}/${CTARGET}/lib/* "${D}"/${LIBPATH}/
+		rm -r "${D}"/usr/${CHOST}
+	else
+		insinto ${INCPATH}
+		doins "${S}/include/libiberty.h"
+	fi
+	mv "${D}"/${LIBPATH}/lib/* "${D}"/${LIBPATH}/
+	rm -r "${D}"/${LIBPATH}/lib
+
+	cd "${D}"/${BINPATH}
+	dodir /usr/bin
+	for x in * ; do
+		dosym ../${CTARGET}/bin/${x} /usr/bin/${CTARGET}-${x}
+		is_cross || dosym ${CTARGET}-${x} /usr/bin/${x}
+	done
+
+	# Generate an env.d entry for this binutils
+	cd ${S}
+	insinto /etc/env.d/binutils
+	cat << EOF > env.d
+TARGET="${CTARGET}"
+VER="${PV}"
+EOF
+	newins env.d ${CTARGET}-${PV}
+
+	# Handle documentation
+	if ! use build && ! is_cross ; then
+		cd "${S}"
+		dodoc README
+		docinto bfd
+		dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
+		docinto binutils
+		dodoc binutils/ChangeLog binutils/NEWS binutils/README
+		docinto gas
+		dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
+		docinto gprof
+		dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
+		docinto ld
+		dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
+		docinto libiberty
+		dodoc libiberty/ChangeLog* libiberty/README
+		docinto opcodes
+		dodoc opcodes/ChangeLog*
+	fi
+}
+
+pkg_postinst() {
+	binutils-config ${CTARGET}-${PV}
+}