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# Copyright 1999-2012 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 1.119 2012/10/17 19:14:58 vapier Exp $
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#
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# Maintainer: Toolchain Ninjas <toolchain@gentoo.org>
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#
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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-99999999 -> live cvs
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# binutils-9999 -> live git
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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 [[ -n ${BINUTILS_TYPE} ]] ; then
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BTYPE=${BINUTILS_TYPE}
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else
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case ${PV} in
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99999999) BTYPE="cvs";;
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9999) BTYPE="git";;
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9999_pre*) BTYPE="snap";;
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*.*.90) BTYPE="snap";;
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*.*.*.*.*) BTYPE="hjlu";;
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*) BTYPE="rel";;
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esac
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fi
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case ${BTYPE} in
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cvs)
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extra_eclass="cvs"
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ECVS_SERVER="sourceware.org:/cvs/src"
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ECVS_MODULE="binutils"
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ECVS_USER="anoncvs"
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ECVS_PASS="anoncvs"
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BVER="cvs"
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;;
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git)
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extra_eclass="git-2"
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BVER="git"
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EGIT_REPO_URI="git://sourceware.org/git/binutils.git"
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;;
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snap)
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BVER=${PV/9999_pre}
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;;
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*)
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BVER=${BINUTILS_VER:-${PV}}
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;;
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esac
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inherit eutils libtool flag-o-matic gnuconfig multilib versionator unpacker ${extra_eclass}
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EXPORT_FUNCTIONS src_unpack src_compile src_test src_install pkg_postinst pkg_postrm
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export CTARGET=${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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is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
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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 ${BTYPE} in
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cvs|git) SRC_URI="" ;;
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snap)
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SRC_URI="ftp://gcc.gnu.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2
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ftp://sourceware.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2" ;;
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hjlu)
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SRC_URI="mirror://kernel/linux/devel/binutils/binutils-${BVER}.tar."
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version_is_at_least 2.21.51.0.5 && SRC_URI+="xz" || SRC_URI+="bz2" ;;
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rel) SRC_URI="mirror://gnu/binutils/binutils-${BVER}.tar.bz2" ;;
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esac
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add_src_uri() {
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[[ -z $2 ]] && return
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local a=$1
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if version_is_at_least 2.22.52.0.2 ; then
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a+=".xz"
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else
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a+=".bz2"
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fi
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set -- mirror://gentoo http://dev.gentoo.org/~vapier/dist
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SRC_URI="${SRC_URI} ${@/%//${a}}"
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}
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add_src_uri binutils-${BVER}-patches-${PATCHVER}.tar ${PATCHVER}
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add_src_uri binutils-${BVER}-uclibc-patches-${UCLIBC_PATCHVER}.tar ${UCLIBC_PATCHVER}
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add_src_uri elf2flt-${ELF2FLT_VER}.tar ${ELF2FLT_VER}
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if version_is_at_least 2.18 ; then
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LICENSE="|| ( GPL-3 LGPL-3 )"
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else
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LICENSE="|| ( GPL-2 LGPL-2 )"
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fi
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IUSE="cxx nls multitarget multislot static-libs test vanilla"
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if version_is_at_least 2.19 ; then
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IUSE+=" zlib"
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fi
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if use multislot ; then
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SLOT="${BVER}"
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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-1.9"
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in_iuse zlib && RDEPEND+=" zlib? ( sys-libs/zlib )"
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DEPEND="${RDEPEND}
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test? ( dev-util/dejagnu )
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nls? ( sys-devel/gettext )
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sys-devel/flex
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virtual/yacc"
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S=${WORKDIR}/binutils
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case ${BVER} in
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cvs|git) ;;
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*) S=${S}-${BVER} ;;
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esac
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LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${BVER}
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INCPATH=${LIBPATH}/include
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DATAPATH=/usr/share/binutils-data/${CTARGET}/${BVER}
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MY_BUILDDIR=${WORKDIR}/build
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if is_cross ; then
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BINPATH=/usr/${CHOST}/${CTARGET}/binutils-bin/${BVER}
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else
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BINPATH=/usr/${CTARGET}/binutils-bin/${BVER}
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fi
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tc-binutils_unpack() {
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case ${BTYPE} in
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cvs) cvs_src_unpack ;;
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git) git-2_src_unpack ;;
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*) unpacker ${A} ;;
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esac
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mkdir -p "${MY_BUILDDIR}"
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[[ -d ${WORKDIR}/patch ]] && mkdir "${WORKDIR}"/patch/skip
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}
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# In case the ebuild wants to add a few of their own.
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PATCHES=()
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tc-binutils_apply_patches() {
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cd "${S}"
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if ! use vanilla ; then
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[[ ${SYMLINK_LIB} != "yes" ]] && EPATCH_EXCLUDE+=" 65_all_binutils-*-amd64-32bit-path.patch"
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if [[ -n ${PATCHVER} ]] ; then
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EPATCH_SOURCE=${WORKDIR}/patch
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if [[ ${CTARGET} == mips* ]] ; then
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# remove gnu-hash for mips (bug #233233)
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EPATCH_EXCLUDE+=" 77_all_generate-gnu-hash.patch"
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fi
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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 [[ ${CTARGET} == *-uclibc* ]] ; then
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# starting with binutils-2.17.50.0.17, we no longer need
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# uClibc patchsets :D
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if grep -qs 'linux-gnu' "${S}"/ltconfig ; then
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die "sorry, but this binutils doesn't yet support uClibc :("
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fi
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fi
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[[ ${#PATCHES[@]} -gt 0 ]] && epatch "${PATCHES[@]}"
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epatch_user
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fi
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# fix locale issues if possible #122216
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if [[ -e ${FILESDIR}/binutils-configure-LANG.patch ]] ; then
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einfo "Fixing misc issues in configure files"
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for f in $(grep -l 'autoconf version 2.13' $(find "${S}" -name configure)) ; do
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ebegin " Updating ${f/${S}\/}"
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patch "${f}" "${FILESDIR}"/binutils-configure-LANG.patch >& "${T}"/configure-patch.log \
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|| eerror "Please file a bug about this"
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eend $?
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done
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fi
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# fix conflicts with newer glibc #272594
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if [[ -e libiberty/testsuite/test-demangle.c ]] ; then
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sed -i 's:\<getline\>:get_line:g' libiberty/testsuite/test-demangle.c
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fi
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# Fix po Makefile generators
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sed -i \
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-e '/^datadir = /s:$(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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}
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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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# prevent makeinfo from running in releases. it may not always be
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# installed, and older binutils may fail with newer texinfo.
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# besides, we never patch the doc files anyways, so regenerating
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# in the first place is useless. #193364
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find . '(' -name '*.info' -o -name '*.texi' ')' -print0 | xargs -0 touch -r .
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# make sure we filter $LINGUAS so that only ones that
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# actually work make it through #42033
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strip-linguas -u */po
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# keep things sane
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strip-flags
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local x
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echo
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for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do
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einfo "$(printf '%10s' ${x}:) ${!x}"
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done
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echo
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cd "${MY_BUILDDIR}"
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local myconf=()
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# enable gold if available (installed as ld.gold)
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if use cxx ; then
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if grep -q 'enable-gold=default' "${S}"/configure ; then
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myconf+=( --enable-gold )
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# old ways - remove when 2.21 is stable
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elif grep -q 'enable-gold=both/ld' "${S}"/configure ; then
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myconf+=( --enable-gold=both/ld )
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elif grep -q 'enable-gold=both/bfd' "${S}"/configure ; then
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myconf+=( --enable-gold=both/bfd )
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fi
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if grep -q -e '--enable-plugins' "${S}"/ld/configure ; then
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myconf+=( --enable-plugins )
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fi
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fi
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use nls \
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&& myconf+=( --without-included-gettext ) \
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|| myconf+=( --disable-nls )
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if in_iuse zlib ; then
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# older versions did not have an explicit configure flag
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export ac_cv_search_zlibVersion=$(usex zlib -lz no)
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myconf+=( $(use_with zlib) )
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fi
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use multitarget && myconf+=( --enable-targets=all --enable-64-bit-bfd )
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[[ -n ${CBUILD} ]] && myconf+=( --build=${CBUILD} )
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is_cross && myconf+=( --with-sysroot=/usr/${CTARGET} )
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# glibc-2.3.6 lacks support for this ... so rather than force glibc-2.5+
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# on everyone in alpha (for now), we'll just enable it when possible
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has_version ">=${CATEGORY}/glibc-2.5" && myconf+=( --enable-secureplt )
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has_version ">=sys-libs/glibc-2.5" && myconf+=( --enable-secureplt )
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myconf+=(
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--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=${INCPATH}
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--enable-obsolete
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--enable-shared
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--enable-threads
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--disable-werror
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--with-bugurl=http://bugs.gentoo.org/
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$(use_enable static-libs static)
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${EXTRA_ECONF}
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)
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echo ./configure "${myconf[@]}"
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"${S}"/configure "${myconf[@]}" || die
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| 288 |
emake all || die "emake failed"
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| 290 |
# only build info pages if we user wants them, and if
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| 291 |
# we have makeinfo (may not exist when we bootstrap)
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| 292 |
if type -p makeinfo > /dev/null ; then
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emake info || die "make info failed"
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fi
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| 295 |
# we nuke the manpages when we're left with junk
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| 296 |
# (like when we bootstrap, no perl -> no manpages)
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| 297 |
find . -name '*.1' -a -size 0 | xargs rm -f
|
| 298 |
|
| 299 |
# elf2flt only works on some arches / targets
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| 300 |
if [[ -n ${ELF2FLT_VER} ]] && [[ ${CTARGET} == *linux* || ${CTARGET} == *-elf* ]] ; then
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cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER}
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| 302 |
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local x supported_arches=$(sed -n '/defined(TARGET_/{s:^.*TARGET_::;s:)::;p}' elf2flt.c | sort -u)
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for x in ${supported_arches} UNSUPPORTED ; do
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[[ ${CTARGET} == ${x}* ]] && break
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| 306 |
done
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| 307 |
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| 308 |
if [[ ${x} != "UNSUPPORTED" ]] ; then
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append-flags -I"${S}"/include
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myconf+=(
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| 311 |
--with-bfd-include-dir=${MY_BUILDDIR}/bfd
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| 312 |
--with-libbfd=${MY_BUILDDIR}/bfd/libbfd.a
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| 313 |
--with-libiberty=${MY_BUILDDIR}/libiberty/libiberty.a
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| 314 |
--with-binutils-ldscript-dir=${LIBPATH}/ldscripts
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)
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| 316 |
echo ./configure "${myconf[@]}"
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| 317 |
./configure "${myconf[@]}" || die
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emake || die "make elf2flt failed"
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| 319 |
fi
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| 320 |
fi
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| 321 |
}
|
| 322 |
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| 323 |
toolchain-binutils_src_test() {
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| 324 |
cd "${MY_BUILDDIR}"
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| 325 |
emake -k check || die "check failed :("
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| 326 |
}
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| 327 |
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| 328 |
toolchain-binutils_src_install() {
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| 329 |
local x d
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| 330 |
|
| 331 |
cd "${MY_BUILDDIR}"
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| 332 |
emake DESTDIR="${D}" tooldir="${LIBPATH}" install || die
|
| 333 |
rm -rf "${D}"/${LIBPATH}/bin
|
| 334 |
use static-libs || find "${D}" -name '*.la' -delete
|
| 335 |
|
| 336 |
# Newer versions of binutils get fancy with ${LIBPATH} #171905
|
| 337 |
cd "${D}"/${LIBPATH}
|
| 338 |
for d in ../* ; do
|
| 339 |
[[ ${d} == ../${BVER} ]] && continue
|
| 340 |
mv ${d}/* . || die
|
| 341 |
rmdir ${d} || die
|
| 342 |
done
|
| 343 |
|
| 344 |
# Now we collect everything intp the proper SLOT-ed dirs
|
| 345 |
# When something is built to cross-compile, it installs into
|
| 346 |
# /usr/$CHOST/ by default ... we have to 'fix' that :)
|
| 347 |
if is_cross ; then
|
| 348 |
cd "${D}"/${BINPATH}
|
| 349 |
for x in * ; do
|
| 350 |
mv ${x} ${x/${CTARGET}-}
|
| 351 |
done
|
| 352 |
|
| 353 |
if [[ -d ${D}/usr/${CHOST}/${CTARGET} ]] ; then
|
| 354 |
mv "${D}"/usr/${CHOST}/${CTARGET}/include "${D}"/${INCPATH}
|
| 355 |
mv "${D}"/usr/${CHOST}/${CTARGET}/lib/* "${D}"/${LIBPATH}/
|
| 356 |
rm -r "${D}"/usr/${CHOST}/{include,lib}
|
| 357 |
fi
|
| 358 |
fi
|
| 359 |
insinto ${INCPATH}
|
| 360 |
local libiberty_headers=(
|
| 361 |
# Not all the libiberty headers. See libiberty/Makefile.in:install_to_libdir.
|
| 362 |
demangle.h
|
| 363 |
dyn-string.h
|
| 364 |
fibheap.h
|
| 365 |
hashtab.h
|
| 366 |
libiberty.h
|
| 367 |
objalloc.h
|
| 368 |
splay-tree.h
|
| 369 |
)
|
| 370 |
doins "${libiberty_headers[@]/#/${S}/include/}" || die
|
| 371 |
if [[ -d ${D}/${LIBPATH}/lib ]] ; then
|
| 372 |
mv "${D}"/${LIBPATH}/lib/* "${D}"/${LIBPATH}/
|
| 373 |
rm -r "${D}"/${LIBPATH}/lib
|
| 374 |
fi
|
| 375 |
|
| 376 |
# Insert elf2flt where appropriate
|
| 377 |
if [[ -x ${WORKDIR}/elf2flt-${ELF2FLT_VER}/elf2flt ]] ; then
|
| 378 |
cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER}
|
| 379 |
insinto ${LIBPATH}/ldscripts
|
| 380 |
doins elf2flt.ld || die "doins elf2flt.ld failed"
|
| 381 |
exeinto ${BINPATH}
|
| 382 |
doexe elf2flt flthdr || die "doexe elf2flt flthdr failed"
|
| 383 |
mv "${D}"/${BINPATH}/{ld,ld.real} || die
|
| 384 |
newexe ld-elf2flt ld || die "doexe ld-elf2flt failed"
|
| 385 |
newdoc README README.elf2flt
|
| 386 |
fi
|
| 387 |
|
| 388 |
# Now, some binutils are tricky and actually provide
|
| 389 |
# for multiple TARGETS. Really, we're talking just
|
| 390 |
# 32bit/64bit support (like mips/ppc/sparc). Here
|
| 391 |
# we want to tell binutils-config that it's cool if
|
| 392 |
# it generates multiple sets of binutil symlinks.
|
| 393 |
# e.g. sparc gets {sparc,sparc64}-unknown-linux-gnu
|
| 394 |
local targ=${CTARGET/-*} src="" dst=""
|
| 395 |
local FAKE_TARGETS=${CTARGET}
|
| 396 |
case ${targ} in
|
| 397 |
mips*) src="mips" dst="mips64";;
|
| 398 |
powerpc*) src="powerpc" dst="powerpc64";;
|
| 399 |
s390*) src="s390" dst="s390x";;
|
| 400 |
sparc*) src="sparc" dst="sparc64";;
|
| 401 |
esac
|
| 402 |
case ${targ} in
|
| 403 |
mips64*|powerpc64*|s390x*|sparc64*) targ=${src} src=${dst} dst=${targ};;
|
| 404 |
esac
|
| 405 |
[[ -n ${src}${dst} ]] && FAKE_TARGETS="${FAKE_TARGETS} ${CTARGET/${src}/${dst}}"
|
| 406 |
|
| 407 |
# Generate an env.d entry for this binutils
|
| 408 |
cd "${S}"
|
| 409 |
insinto /etc/env.d/binutils
|
| 410 |
cat <<-EOF > env.d
|
| 411 |
TARGET="${CTARGET}"
|
| 412 |
VER="${BVER}"
|
| 413 |
LIBPATH="${LIBPATH}"
|
| 414 |
FAKE_TARGETS="${FAKE_TARGETS}"
|
| 415 |
EOF
|
| 416 |
newins env.d ${CTARGET}-${BVER}
|
| 417 |
|
| 418 |
# Handle documentation
|
| 419 |
if ! is_cross ; then
|
| 420 |
cd "${S}"
|
| 421 |
dodoc README
|
| 422 |
docinto bfd
|
| 423 |
dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
|
| 424 |
docinto binutils
|
| 425 |
dodoc binutils/ChangeLog binutils/NEWS binutils/README
|
| 426 |
docinto gas
|
| 427 |
dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
|
| 428 |
docinto gprof
|
| 429 |
dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
|
| 430 |
docinto ld
|
| 431 |
dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
|
| 432 |
docinto libiberty
|
| 433 |
dodoc libiberty/ChangeLog* libiberty/README
|
| 434 |
docinto opcodes
|
| 435 |
dodoc opcodes/ChangeLog*
|
| 436 |
fi
|
| 437 |
# Remove shared info pages
|
| 438 |
rm -f "${D}"/${DATAPATH}/info/{dir,configure.info,standards.info}
|
| 439 |
# Trim all empty dirs
|
| 440 |
find "${D}" -type d | xargs rmdir >& /dev/null
|
| 441 |
}
|
| 442 |
|
| 443 |
toolchain-binutils_pkg_postinst() {
|
| 444 |
# Make sure this ${CTARGET} has a binutils version selected
|
| 445 |
[[ -e ${ROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0
|
| 446 |
binutils-config ${CTARGET}-${BVER}
|
| 447 |
}
|
| 448 |
|
| 449 |
toolchain-binutils_pkg_postrm() {
|
| 450 |
local current_profile=$(binutils-config -c ${CTARGET})
|
| 451 |
|
| 452 |
# If no other versions exist, then uninstall for this
|
| 453 |
# target ... otherwise, switch to the newest version
|
| 454 |
# Note: only do this if this version is unmerged. We
|
| 455 |
# rerun binutils-config if this is a remerge, as
|
| 456 |
# we want the mtimes on the symlinks updated (if
|
| 457 |
# it is the same as the current selected profile)
|
| 458 |
if [[ ! -e ${BINPATH}/ld ]] && [[ ${current_profile} == ${CTARGET}-${BVER} ]] ; then
|
| 459 |
local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}')
|
| 460 |
choice=${choice//$'\n'/ }
|
| 461 |
choice=${choice/* }
|
| 462 |
if [[ -z ${choice} ]] ; then
|
| 463 |
env -i ROOT="${ROOT}" binutils-config -u ${CTARGET}
|
| 464 |
else
|
| 465 |
binutils-config ${choice}
|
| 466 |
fi
|
| 467 |
elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${BVER} ]] ; then
|
| 468 |
binutils-config ${CTARGET}-${BVER}
|
| 469 |
fi
|
| 470 |
}
|
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