446 lines
13 KiB
Bash
446 lines
13 KiB
Bash
# 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 1.111 2012/03/05 18:55:47 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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*.*.*.*.*) 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 ${extra_eclass}
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EXPORT_FUNCTIONS src_unpack src_compile src_test src_install pkg_postinst pkg_postrm
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export CTARGET=${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 ${BTYPE} in
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cvs|git) SRC_URI="" ;;
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snap) SRC_URI="ftp://gcc.gnu.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2" ;;
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hjlu) SRC_URI="mirror://kernel/linux/devel/binutils/binutils-${BVER}.tar.bz2" ;;
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rel) SRC_URI="mirror://gnu/binutils/binutils-${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=$1
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set -- mirror://gentoo http://dev.gentoo.org/~vapier/dist
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SRC_URI="${SRC_URI} ${@/%//${a}}"
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}
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add_src_uri binutils-${BVER}-patches-${PATCHVER}.tar.bz2 ${PATCHVER}
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add_src_uri binutils-${BVER}-uclibc-patches-${UCLIBC_PATCHVER}.tar.bz2 ${UCLIBC_PATCHVER}
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add_src_uri elf2flt-${ELF2FLT_VER}.tar.bz2 ${ELF2FLT_VER}
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if version_is_at_least 2.18 ; then
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LICENSE="|| ( GPL-3 LGPL-3 )"
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else
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LICENSE="|| ( GPL-2 LGPL-2 )"
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fi
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IUSE="nls multitarget multislot static-libs test vanilla"
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if version_is_at_least 2.19 ; then
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IUSE+=" zlib"
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fi
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if use multislot ; then
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SLOT="${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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*) unpack ${A} ;;
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esac
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mkdir -p "${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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set --
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# enable gold if available (installed as ld.gold)
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if grep -q 'enable-gold=default' "${S}"/configure ; then
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set -- "$@" --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' "${S}"/configure ; then
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set -- "$@" --enable-gold=both/ld
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elif grep -q 'enable-gold=both/bfd' "${S}"/configure ; then
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set -- "$@" --enable-gold=both/bfd
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fi
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if grep -q -e '--enable-plugins' "${S}"/ld/configure ; then
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set -- "$@" --enable-plugins
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fi
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use nls \
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&& set -- "$@" --without-included-gettext \
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|| set -- "$@" --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=$(usex zlib -lz no)
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set -- "$@" $(use_with zlib)
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fi
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use multitarget && set -- "$@" --enable-targets=all
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[[ -n ${CBUILD} ]] && set -- "$@" --build=${CBUILD}
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is_cross && set -- "$@" --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" && set -- "$@" --enable-secureplt
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has_version ">=sys-libs/glibc-2.5" && set -- "$@" --enable-secureplt
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set -- "$@" \
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--prefix=/usr \
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--host=${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-64-bit-bfd \
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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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echo ./configure "$@"
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"${S}"/configure "$@" || die
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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 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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# 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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# elf2flt only works on some arches / targets
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if [[ -n ${ELF2FLT_VER} ]] && [[ ${CTARGET} == *linux* || ${CTARGET} == *-elf* ]] ; then
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cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER}
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local x supported_arches=$(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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done
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if [[ ${x} != "UNSUPPORTED" ]] ; then
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append-flags -I"${S}"/include
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set -- "$@" \
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--with-bfd-include-dir=${MY_BUILDDIR}/bfd \
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--with-libbfd=${MY_BUILDDIR}/bfd/libbfd.a \
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--with-libiberty=${MY_BUILDDIR}/libiberty/libiberty.a \
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--with-binutils-ldscript-dir=${LIBPATH}/ldscripts
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echo ./configure "$@"
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./configure "$@" || die
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emake || die "make elf2flt failed"
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fi
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fi
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}
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toolchain-binutils_src_test() {
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cd "${MY_BUILDDIR}"
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emake -k 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 "${MY_BUILDDIR}"
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emake DESTDIR="${D}" tooldir="${LIBPATH}" install || die
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rm -rf "${D}"/${LIBPATH}/bin
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use static-libs || find "${D}" -name '*.la' -delete
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# Newer versions of binutils get fancy with ${LIBPATH} #171905
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cd "${D}"/${LIBPATH}
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for d in ../* ; do
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[[ ${d} == ../${BVER} ]] && continue
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mv ${d}/* . || die
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rmdir ${d} || die
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done
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# Now we collect everything intp the proper SLOT-ed dirs
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# When something is built to cross-compile, it installs into
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# /usr/$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}/{include,lib}
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fi
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fi
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insinto ${INCPATH}
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doins "${S}/include/libiberty.h"
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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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# Insert elf2flt where appropriate
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if [[ -x ${WORKDIR}/elf2flt-${ELF2FLT_VER}/elf2flt ]] ; then
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cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER}
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insinto ${LIBPATH}/ldscripts
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doins elf2flt.ld || die "doins elf2flt.ld failed"
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exeinto ${BINPATH}
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doexe elf2flt flthdr || die "doexe elf2flt flthdr failed"
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mv "${D}"/${BINPATH}/{ld,ld.real} || die
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newexe ld-elf2flt ld || die "doexe ld-elf2flt failed"
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newdoc README README.elf2flt
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fi
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# Now, some binutils are tricky and actually provide
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# for multiple TARGETS. Really, we're talking just
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# 32bit/64bit support (like mips/ppc/sparc). Here
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# we want to tell binutils-config that it's cool if
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# it generates multiple sets of binutil symlinks.
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# e.g. sparc gets {sparc,sparc64}-unknown-linux-gnu
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local targ=${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 "${S}"
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dodoc README
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docinto bfd
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dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
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docinto binutils
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dodoc binutils/ChangeLog binutils/NEWS binutils/README
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docinto gas
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dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
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docinto gprof
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dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
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docinto ld
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dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
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docinto libiberty
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dodoc libiberty/ChangeLog* libiberty/README
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docinto opcodes
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dodoc opcodes/ChangeLog*
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fi
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# Remove shared info pages
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rm -f "${D}"/${DATAPATH}/info/{dir,configure.info,standards.info}
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# Trim all empty dirs
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find "${D}" -type d | xargs rmdir >& /dev/null
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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 ${choice} ]] ; then
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env -i ROOT="${ROOT}" 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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