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# Copyright 1999-2005 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-binutils.eclass,v 1.50 2005/12/09 03:10:04 vapier Exp $
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# We install binutils into CTARGET-VERSION specific directories. This lets
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# us easily merge multiple versions for multiple targets (if we wish) and
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# then switch the versions on the fly (with `binutils-config`).
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#
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# binutils-9999 -> live cvs
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# binutils-9999_preYYMMDD -> nightly snapshot date YYMMDD
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# binutils-# -> normal release
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extra_eclass=""
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if [[ ${PV} == "9999" ]] ; then
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extra_eclass="cvs"
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ECVS_SERVER="sourceware.org:/cvs/src"
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ECVS_MODULE="binutils"
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ECVS_USER="anoncvs"
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ECVS_PASS="anoncvs"
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BTYPE="cvs"
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BVER="cvs"
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elif [[ ${PV} == 9999_pre* ]] ; then
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BTYPE="snap"
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BVER=${PV/9999_pre}
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else
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BTYPE="rel"
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BVER=${PV}
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fi
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inherit eutils libtool flag-o-matic gnuconfig multilib ${extra_eclass}
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EXPORT_FUNCTIONS src_unpack src_compile src_test src_install pkg_postinst pkg_postrm
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export CTARGET=${CTARGET:-${CHOST}}
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if [[ ${CTARGET} == ${CHOST} ]] ; then
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if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
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export CTARGET=${CATEGORY/cross-}
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fi
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fi
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DESCRIPTION="Tools necessary to build programs"
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HOMEPAGE="http://sources.redhat.com/binutils/"
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case ${BTYPE} in
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cvs) SRC_URI="";;
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snap) SRC_URI="ftp://gcc.gnu.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2";;
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rel)
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SRC_URI="mirror://kernel/linux/devel/binutils/binutils-${PV}.tar.bz2
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mirror://kernel/linux/devel/binutils/test/binutils-${PV}.tar.bz2
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mirror://gnu/binutils/binutils-${PV}.tar.bz2"
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esac
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[[ -n ${PATCHVER} ]] && \
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SRC_URI="${SRC_URI} mirror://gentoo/binutils-${PV}-patches-${PATCHVER}.tar.bz2"
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[[ -n ${UCLIBC_PATCHVER} ]] && \
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SRC_URI="${SRC_URI} mirror://gentoo/binutils-${PV}-uclibc-patches-${UCLIBC_PATCHVER}.tar.bz2"
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LICENSE="|| ( GPL-2 LGPL-2 )"
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IUSE="nls multitarget multislot test"
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if use multislot ; then
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SLOT="${CTARGET}-${BVER}"
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elif [[ ${CTARGET} != ${CHOST} ]] ; then
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SLOT="${CTARGET}"
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else
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SLOT="0"
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fi
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RDEPEND=">=sys-devel/binutils-config-1.8-r6"
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DEPEND="${RDEPEND}
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test? ( dev-util/dejagnu )
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nls? ( sys-devel/gettext )"
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S=${WORKDIR}/binutils
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[[ ${BVER} != "cvs" ]] && S=${S}-${BVER}
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LIBPATH=${PREFIX}/usr/$(get_libdir)/binutils/${CTARGET}/${BVER}
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INCPATH=${LIBPATH}/include
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BINPATH=${PREFIX}/usr/${CTARGET}/binutils-bin/${BVER}
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DATAPATH=${PREFIX}/usr/share/binutils-data/${CTARGET}/${BVER}
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MY_BUILDDIR=${WORKDIR}/build
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is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
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tc-binutils_unpack() {
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unpack ${A}
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mkdir -p "${MY_BUILDDIR}"
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[[ -d ${WORKDIR}/patch ]] && mkdir "${WORKDIR}"/patch/skip
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}
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tc-binutils_apply_patches() {
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cd "${S}"
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if [[ -n ${PATCHVER} ]] ; then
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EPATCH_SOURCE=${WORKDIR}/patch
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[[ -n $(ls "${EPATCH_SOURCE}"/*.bz2 2>/dev/null) ]] \
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&& EPATCH_SUFFIX="patch.bz2" \
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|| EPATCH_SUFFIX="patch"
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epatch
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fi
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if [[ -n ${UCLIBC_PATCHVER} ]] ; then
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EPATCH_SOURCE=${WORKDIR}/uclibc-patches
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[[ -n $(ls "${EPATCH_SOURCE}"/*.bz2 2>/dev/null) ]] \
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&& EPATCH_SUFFIX="patch.bz2" \
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|| EPATCH_SUFFIX="patch"
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EPATCH_MULTI_MSG="Applying uClibc fixes ..." \
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epatch
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elif [[ ${CTARGET} == *-uclibc ]] ; then
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die "sorry, but this binutils doesn't yet support uClibc :("
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fi
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# Fix po Makefile generators
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sed -i \
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-e '/^datadir = /s:$(prefix)/@DATADIRNAME@:@datadir@:' \
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-e '/^gnulocaledir = /s:$(prefix)/share:$(datadir):' \
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*/po/Make-in || die "sed po's failed"
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# Run misc portage update scripts
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gnuconfig_update
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elibtoolize --portage --no-uclibc
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# make sure we filter $LINGUAS so that only ones that
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# actually work with all the subdirs make it through
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strip-linguas -i */po
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}
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toolchain-binutils_src_unpack() {
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tc-binutils_unpack
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tc-binutils_apply_patches
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}
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toolchain-binutils_src_compile() {
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strip-flags && replace-flags -O3 -O2 #47581
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cd "${MY_BUILDDIR}"
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local myconf=""
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use nls \
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&& myconf="${myconf} --without-included-gettext" \
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|| myconf="${myconf} --disable-nls"
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use multitarget && myconf="${myconf} --enable-targets=all"
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[[ -n ${CBUILD} ]] && myconf="${myconf} --build=${CBUILD}"
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myconf="--prefix=${PREFIX}/usr \
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--host=${CHOST} \
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--target=${CTARGET} \
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--datadir=${DATAPATH} \
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--infodir=${DATAPATH}/info \
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--mandir=${DATAPATH}/man \
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--bindir=${BINPATH} \
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--libdir=${LIBPATH} \
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--libexecdir=${LIBPATH} \
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--includedir=${INCPATH} \
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--enable-64-bit-bfd \
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--enable-shared \
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--disable-werror \
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${myconf} ${EXTRA_ECONF}"
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echo ./configure ${myconf}
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"${S}"/configure ${myconf} || die "configure failed"
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# binutils' build system is a bit broken with internal
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# dependencies, so we manually run these first two bfd
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# targets so that we can than use -j# and have it work
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emake -j1 configure-bfd || die "make configure-bfd failed"
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emake -j1 headers -C bfd || die "make headers-bfd failed"
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emake all || die "emake failed"
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# only build info pages if we user wants them, and if
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# we have makeinfo (may not exist when we bootstrap)
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if ! has noinfo ${FEATURES} ; then
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if type -p makeinfo ; then
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make info || die "make info failed"
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fi
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fi
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# we nuke the manpages when we're left with junk
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# (like when we bootstrap, no perl -> no manpages)
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find . -name '*.1' -a -size 0 | xargs rm -f
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}
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toolchain-binutils_src_test() {
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cd "${MY_BUILDDIR}"
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make check || die "check failed :("
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}
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toolchain-binutils_src_install() {
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local x d
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cd "${MY_BUILDDIR}"
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make DESTDIR="${D}" tooldir="${LIBPATH}" install || die
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rm -rf "${D}"/${LIBPATH}/bin
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# Now we collect everything intp the proper SLOT-ed dirs
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# When something is built to cross-compile, it installs into
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# /usr/$CHOST/ by default ... we have to 'fix' that :)
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if is_cross ; then
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cd "${D}"/${BINPATH}
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for x in * ; do
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mv ${x} ${x/${CTARGET}-}
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done
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if [[ -d ${D}/usr/${CHOST}/${CTARGET} ]] ; then
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mv "${D}"/usr/${CHOST}/${CTARGET}/include "${D}"/${INCPATH}
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mv "${D}"/usr/${CHOST}/${CTARGET}/lib/* "${D}"/${LIBPATH}/
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rm -r "${D}"/usr/${CHOST}
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fi
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else
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insinto ${INCPATH}
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doins "${S}/include/libiberty.h"
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fi
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if [[ -d ${D}/${LIBPATH}/lib ]] ; then
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mv "${D}"/${LIBPATH}/lib/* "${D}"/${LIBPATH}/
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rm -r "${D}"/${LIBPATH}/lib
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fi
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dodir /usr/${CTARGET}/{bin,include,lib}
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prepman ${DATAPATH}
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# Now, some binutils are tricky and actually provide
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# for multiple TARGETS. Really, we're talking just
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# 32bit/64bit support (like mips/ppc/sparc). Here
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# we want to tell binutils-config that it's cool if
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# it generates multiple sets of binutil symlinks.
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# e.g. sparc gets {sparc,sparc64}-unknown-linux-gnu
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local targ=${CTARGET/-*} src="" dst=""
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local FAKE_TARGETS=${CTARGET}
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case ${targ} in
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mips*) src="mips" dst="mips64";;
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powerpc*) src="powerpc" dst="powerpc64";;
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s390*) src="s390" dst="s390x";;
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sparc*) src="sparc" dst="sparc64";;
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esac
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case ${targ} in
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mips64*|powerpc64*|s390x*|sparc64*) targ=${src} src=${dst} dst=${targ};;
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esac
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[[ -n ${src}${dst} ]] && FAKE_TARGETS="${FAKE_TARGETS} ${CTARGET/${src}/${dst}}"
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# Generate an env.d entry for this binutils
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cd "${S}"
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insinto /etc/env.d/binutils
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cat <<-EOF > env.d
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TARGET="${CTARGET}"
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VER="${BVER}"
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LIBPATH="${LIBPATH}"
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FAKE_TARGETS="${FAKE_TARGETS}"
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EOF
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newins env.d ${CTARGET}-${BVER}
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# Handle documentation
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if ! is_cross ; then
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cd "${S}"
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dodoc README
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docinto bfd
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dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
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docinto binutils
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dodoc binutils/ChangeLog binutils/NEWS binutils/README
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docinto gas
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dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
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docinto gprof
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dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
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docinto ld
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dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
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docinto libiberty
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dodoc libiberty/ChangeLog* libiberty/README
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docinto opcodes
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dodoc opcodes/ChangeLog*
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fi
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# Punt all the fun stuff if user doesn't want it :)
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has noinfo ${FEATURES} && rm -r "${D}"/${DATAPATH}/info
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has noman ${FEATURES} && rm -r "${D}"/${DATAPATH}/man
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# Remove shared info pages
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rm -f "${D}"/${DATAPATH}/info/{dir,configure.info,standards.info}
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}
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toolchain-binutils_pkg_postinst() {
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# Make sure this ${CTARGET} has a binutils version selected
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[[ -e ${ROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0
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binutils-config ${CTARGET}-${BVER}
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}
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toolchain-binutils_pkg_postrm() {
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local current_profile=$(binutils-config -c ${CTARGET})
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# If no other versions exist, then uninstall for this
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# target ... otherwise, switch to the newest version
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# Note: only do this if this version is unmerged. We
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# rerun binutils-config if this is a remerge, as
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# we want the mtimes on the symlinks updated (if
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# it is the same as the current selected profile)
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if [[ ! -e ${BINPATH}/ld ]] && [[ ${current_profile} == ${CTARGET}-${BVER} ]] ; then
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local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}')
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choice=${choice//$'\n'/ }
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choice=${choice/* }
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if [[ -z ${choice} ]] ; then
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env -i binutils-config -u ${CTARGET}
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else
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binutils-config ${choice}
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fi
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elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${BVER} ]] ; then
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binutils-config ${CTARGET}-${BVER}
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fi
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}
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