# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-binutils.eclass,v 1.142 2015/05/25 08:41:16 vapier Exp $ # # Maintainer: Toolchain Ninjas # # We install binutils into CTARGET-VERSION specific directories. This lets # us easily merge multiple versions for multiple targets (if we wish) and # then switch the versions on the fly (with `binutils-config`). # # binutils-9999 -> live git # binutils-9999_preYYMMDD -> nightly snapshot date YYMMDD # binutils-# -> normal release if [[ -n ${BINUTILS_TYPE} ]] ; then BTYPE=${BINUTILS_TYPE} else case ${PV} in 9999) BTYPE="git";; 9999_pre*) BTYPE="snap";; *.*.90) BTYPE="snap";; *.*.*.*.*) BTYPE="hjlu";; *) BTYPE="rel";; esac fi case ${BTYPE} in git) BVER="git" EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git" inherit git-2 ;; snap) BVER=${PV/9999_pre} ;; *) BVER=${BINUTILS_VER:-${PV}} ;; esac inherit eutils libtool flag-o-matic gnuconfig multilib versionator unpacker case ${EAPI:-0} in 0|1) EXPORT_FUNCTIONS src_unpack src_compile src_test src_install pkg_postinst pkg_postrm ;; 2|3|4|5) EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_postinst pkg_postrm ;; *) die "unsupported EAPI ${EAPI}" ;; esac export CTARGET=${CTARGET:-${CHOST}} if [[ ${CTARGET} == ${CHOST} ]] ; then if [[ ${CATEGORY} == cross-* ]] ; then export CTARGET=${CATEGORY#cross-} fi fi is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } DESCRIPTION="Tools necessary to build programs" HOMEPAGE="http://sourceware.org/binutils/" case ${BTYPE} in git) SRC_URI="" ;; snap) SRC_URI="ftp://gcc.gnu.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2 ftp://sourceware.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2" ;; hjlu) SRC_URI="mirror://kernel/linux/devel/binutils/binutils-${BVER}.tar." version_is_at_least 2.21.51.0.5 && SRC_URI+="xz" || SRC_URI+="bz2" ;; rel) SRC_URI="mirror://gnu/binutils/binutils-${BVER}.tar.bz2" ;; esac add_src_uri() { [[ -z $2 ]] && return local a=$1 if version_is_at_least 2.22.52.0.2 ; then a+=".xz" else a+=".bz2" fi set -- mirror://gentoo http://dev.gentoo.org/~vapier/dist SRC_URI="${SRC_URI} ${@/%//${a}}" } add_src_uri binutils-${BVER}-patches-${PATCHVER}.tar ${PATCHVER} add_src_uri binutils-${BVER}-uclibc-patches-${UCLIBC_PATCHVER}.tar ${UCLIBC_PATCHVER} add_src_uri elf2flt-${ELF2FLT_VER}.tar ${ELF2FLT_VER} if version_is_at_least 2.18 ; then LICENSE="|| ( GPL-3 LGPL-3 )" else LICENSE="|| ( GPL-2 LGPL-2 )" fi IUSE="cxx multislot multitarget nls static-libs test vanilla" if version_is_at_least 2.19 ; then IUSE+=" zlib" fi if ! version_is_at_least 2.23.90 || [[ ${BTYPE} != "rel" ]] || is_cross || use multislot ; then SLOT="${BVER}" else SLOT="0" fi RDEPEND=">=sys-devel/binutils-config-3" in_iuse zlib && RDEPEND+=" zlib? ( sys-libs/zlib )" DEPEND="${RDEPEND} test? ( dev-util/dejagnu ) nls? ( sys-devel/gettext ) sys-devel/flex virtual/yacc" S=${WORKDIR}/binutils case ${BVER} in git) ;; *) S=${S}-${BVER} ;; esac LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${BVER} INCPATH=${LIBPATH}/include DATAPATH=/usr/share/binutils-data/${CTARGET}/${BVER} MY_BUILDDIR=${WORKDIR}/build if is_cross ; then BINPATH=/usr/${CHOST}/${CTARGET}/binutils-bin/${BVER} else BINPATH=/usr/${CTARGET}/binutils-bin/${BVER} fi tc-binutils_unpack() { case ${BTYPE} in git) git-2_src_unpack ;; *) unpacker ${A} ;; esac mkdir -p "${MY_BUILDDIR}" [[ -d ${WORKDIR}/patch ]] && mkdir "${WORKDIR}"/patch/skip } # In case the ebuild wants to add a few of their own. PATCHES=() tc-binutils_apply_patches() { cd "${S}" if ! use vanilla ; then if [[ -n ${PATCHVER} ]] ; then EPATCH_SOURCE=${WORKDIR}/patch if [[ ${CTARGET} == mips* ]] ; then # remove gnu-hash for mips (bug #233233) EPATCH_EXCLUDE+=" 77_all_generate-gnu-hash.patch" fi [[ -n $(ls "${EPATCH_SOURCE}"/*.bz2 2>/dev/null) ]] \ && EPATCH_SUFFIX="patch.bz2" \ || EPATCH_SUFFIX="patch" epatch fi if [[ -n ${UCLIBC_PATCHVER} ]] ; then EPATCH_SOURCE=${WORKDIR}/uclibc-patches [[ -n $(ls "${EPATCH_SOURCE}"/*.bz2 2>/dev/null) ]] \ && EPATCH_SUFFIX="patch.bz2" \ || EPATCH_SUFFIX="patch" EPATCH_MULTI_MSG="Applying uClibc fixes ..." \ epatch elif [[ ${CTARGET} == *-uclibc* ]] ; then # starting with binutils-2.17.50.0.17, we no longer need # uClibc patchsets :D if grep -qs 'linux-gnu' "${S}"/ltconfig ; then die "sorry, but this binutils doesn't yet support uClibc :(" fi fi [[ ${#PATCHES[@]} -gt 0 ]] && epatch "${PATCHES[@]}" epatch_user fi # fix locale issues if possible #122216 if [[ -e ${FILESDIR}/binutils-configure-LANG.patch ]] ; then einfo "Fixing misc issues in configure files" for f in $(find "${S}" -name configure -exec grep -l 'autoconf version 2.13' {} +) ; do ebegin " Updating ${f/${S}\/}" patch "${f}" "${FILESDIR}"/binutils-configure-LANG.patch >& "${T}"/configure-patch.log \ || eerror "Please file a bug about this" eend $? done fi # fix conflicts with newer glibc #272594 if [[ -e libiberty/testsuite/test-demangle.c ]] ; then sed -i 's:\:get_line:g' libiberty/testsuite/test-demangle.c fi # Fix po Makefile generators sed -i \ -e '/^datadir = /s:$(prefix)/@DATADIRNAME@:@datadir@:' \ -e '/^gnulocaledir = /s:$(prefix)/share:$(datadir):' \ */po/Make-in || die "sed po's failed" # Run misc portage update scripts gnuconfig_update elibtoolize --portage --no-uclibc } toolchain-binutils_src_unpack() { tc-binutils_unpack case ${EAPI:-0} in 0|1) toolchain-binutils_src_prepare ;; esac } toolchain-binutils_src_prepare() { tc-binutils_apply_patches } _eprefix_init() { has "${EAPI:-0}" 0 1 2 && ED=${D} EPREFIX= EROOT=${ROOT} } # Intended for ebuilds to override to set their own versioning information. toolchain-binutils_bugurl() { printf "http://bugs.gentoo.org/" } toolchain-binutils_pkgversion() { printf "Gentoo ${BVER}" [[ -n ${PATCHVER} ]] && printf " p${PATCHVER}" } toolchain-binutils_src_configure() { _eprefix_init # make sure we filter $LINGUAS so that only ones that # actually work make it through #42033 strip-linguas -u */po # keep things sane strip-flags local x echo for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do einfo "$(printf '%10s' ${x}:) ${!x}" done echo cd "${MY_BUILDDIR}" local myconf=() # enable gold if available (installed as ld.gold) if use cxx ; then if grep -q 'enable-gold=default' "${S}"/configure ; then myconf+=( --enable-gold ) # old ways - remove when 2.21 is stable elif grep -q 'enable-gold=both/ld' "${S}"/configure ; then myconf+=( --enable-gold=both/ld ) elif grep -q 'enable-gold=both/bfd' "${S}"/configure ; then myconf+=( --enable-gold=both/bfd ) fi if grep -q -e '--enable-plugins' "${S}"/ld/configure ; then myconf+=( --enable-plugins ) fi fi use nls \ && myconf+=( --without-included-gettext ) \ || myconf+=( --disable-nls ) if in_iuse zlib ; then # older versions did not have an explicit configure flag export ac_cv_search_zlibVersion=$(usex zlib -lz no) myconf+=( $(use_with zlib) ) fi # For bi-arch systems, enable a 64bit bfd. This matches # the bi-arch logic in toolchain.eclass. #446946 # We used to do it for everyone, but it's slow on 32bit arches. #438522 case $(tc-arch) in ppc|sparc|x86) myconf+=( --enable-64-bit-bfd ) ;; esac use multitarget && myconf+=( --enable-targets=all --enable-64-bit-bfd ) [[ -n ${CBUILD} ]] && myconf+=( --build=${CBUILD} ) is_cross && myconf+=( --with-sysroot="${EPREFIX}"/usr/${CTARGET} --enable-poison-system-directories ) # glibc-2.3.6 lacks support for this ... so rather than force glibc-2.5+ # on everyone in alpha (for now), we'll just enable it when possible has_version ">=${CATEGORY}/glibc-2.5" && myconf+=( --enable-secureplt ) has_version ">=sys-libs/glibc-2.5" && myconf+=( --enable-secureplt ) myconf+=( --prefix="${EPREFIX}"/usr --host=${CHOST} --target=${CTARGET} --datadir="${EPREFIX}"${DATAPATH} --infodir="${EPREFIX}"${DATAPATH}/info --mandir="${EPREFIX}"${DATAPATH}/man --bindir="${EPREFIX}"${BINPATH} --libdir="${EPREFIX}"${LIBPATH} --libexecdir="${EPREFIX}"${LIBPATH} --includedir="${EPREFIX}"${INCPATH} --enable-obsolete --enable-shared --enable-threads # Newer versions (>=2.24) make this an explicit option. #497268 --enable-install-libiberty --disable-werror --with-bugurl="$(toolchain-binutils_bugurl)" --with-pkgversion="$(toolchain-binutils_pkgversion)" $(use_enable static-libs static) ${EXTRA_ECONF} # Disable modules that are in a combined binutils/gdb tree. #490566 --disable-{gdb,libdecnumber,readline,sim} # Strip out broken static link flags. # https://gcc.gnu.org/PR56750 --without-stage1-ldflags ) echo ./configure "${myconf[@]}" "${S}"/configure "${myconf[@]}" || die # Prevent makeinfo from running in releases. It may not always be # installed, and older binutils may fail with newer texinfo. # Besides, we never patch the doc files anyways, so regenerating # in the first place is useless. #193364 # For older versions, it means we don't get any info pages at all. # Oh well, tough luck. #294617 if [[ -e ${S}/gas/doc/as.info ]] || ! version_is_at_least 2.24 ; then sed -i \ -e '/^MAKEINFO/s:=.*:= true:' \ Makefile || die fi } toolchain-binutils_src_compile() { _eprefix_init case ${EAPI:-0} in 0|1) toolchain-binutils_src_configure ;; esac cd "${MY_BUILDDIR}" emake all || die "emake failed" # only build info pages if we user wants them, and if # we have makeinfo (may not exist when we bootstrap) if type -p makeinfo > /dev/null ; then emake info || die "make info failed" fi # we nuke the manpages when we're left with junk # (like when we bootstrap, no perl -> no manpages) find . -name '*.1' -a -size 0 -delete # elf2flt only works on some arches / targets if [[ -n ${ELF2FLT_VER} ]] && [[ ${CTARGET} == *linux* || ${CTARGET} == *-elf* ]] ; then cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER} local x supported_arches=$(sed -n '/defined(TARGET_/{s:^.*TARGET_::;s:)::;p}' elf2flt.c | sort -u) for x in ${supported_arches} UNSUPPORTED ; do [[ ${CTARGET} == ${x}* ]] && break done if [[ ${x} != "UNSUPPORTED" ]] ; then append-flags -I"${S}"/include myconf+=( --with-bfd-include-dir=${MY_BUILDDIR}/bfd --with-libbfd=${MY_BUILDDIR}/bfd/libbfd.a --with-libiberty=${MY_BUILDDIR}/libiberty/libiberty.a --with-binutils-ldscript-dir="${EPREFIX}"${LIBPATH}/ldscripts ) echo ./configure "${myconf[@]}" ./configure "${myconf[@]}" || die emake || die "make elf2flt failed" fi fi } toolchain-binutils_src_test() { cd "${MY_BUILDDIR}" emake -k check || die "check failed :(" } toolchain-binutils_src_install() { _eprefix_init local x d cd "${MY_BUILDDIR}" emake DESTDIR="${D}" tooldir="${EPREFIX}${LIBPATH}" install || die rm -rf "${ED}"/${LIBPATH}/bin use static-libs || find "${ED}" -name '*.la' -delete # Newer versions of binutils get fancy with ${LIBPATH} #171905 cd "${ED}"/${LIBPATH} for d in ../* ; do [[ ${d} == ../${BVER} ]] && continue mv ${d}/* . || die rmdir ${d} || die done # Now we collect everything intp the proper SLOT-ed dirs # When something is built to cross-compile, it installs into # /usr/$CHOST/ by default ... we have to 'fix' that :) if is_cross ; then cd "${ED}"/${BINPATH} for x in * ; do mv ${x} ${x/${CTARGET}-} done if [[ -d ${ED}/usr/${CHOST}/${CTARGET} ]] ; then mv "${ED}"/usr/${CHOST}/${CTARGET}/include "${ED}"/${INCPATH} mv "${ED}"/usr/${CHOST}/${CTARGET}/lib/* "${ED}"/${LIBPATH}/ rm -r "${ED}"/usr/${CHOST}/{include,lib} fi fi insinto ${INCPATH} local libiberty_headers=( # Not all the libiberty headers. See libiberty/Makefile.in:install_to_libdir. demangle.h dyn-string.h fibheap.h hashtab.h libiberty.h objalloc.h splay-tree.h ) doins "${libiberty_headers[@]/#/${S}/include/}" || die if [[ -d ${ED}/${LIBPATH}/lib ]] ; then mv "${ED}"/${LIBPATH}/lib/* "${ED}"/${LIBPATH}/ rm -r "${ED}"/${LIBPATH}/lib fi # Insert elf2flt where appropriate if [[ -x ${WORKDIR}/elf2flt-${ELF2FLT_VER}/elf2flt ]] ; then cd "${WORKDIR}"/elf2flt-${ELF2FLT_VER} insinto ${LIBPATH}/ldscripts doins elf2flt.ld || die "doins elf2flt.ld failed" exeinto ${BINPATH} doexe elf2flt flthdr || die "doexe elf2flt flthdr failed" mv "${ED}"/${BINPATH}/{ld,ld.real} || die newexe ld-elf2flt ld || die "doexe ld-elf2flt failed" newdoc README README.elf2flt fi # Generate an env.d entry for this binutils insinto /etc/env.d/binutils cat <<-EOF > "${T}"/env.d TARGET="${CTARGET}" VER="${BVER}" LIBPATH="${EPREFIX}${LIBPATH}" EOF newins "${T}"/env.d ${CTARGET}-${BVER} # Handle documentation if ! is_cross ; then cd "${S}" dodoc README docinto bfd dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO docinto binutils dodoc binutils/ChangeLog binutils/NEWS binutils/README docinto gas dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README* docinto gprof dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl docinto ld dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO docinto libiberty dodoc libiberty/ChangeLog* libiberty/README docinto opcodes dodoc opcodes/ChangeLog* fi # Remove shared info pages rm -f "${ED}"/${DATAPATH}/info/{dir,configure.info,standards.info} # Trim all empty dirs find "${ED}" -depth -type d -exec rmdir {} + 2>/dev/null } toolchain-binutils_pkg_postinst() { _eprefix_init # Make sure this ${CTARGET} has a binutils version selected [[ -e ${EROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0 binutils-config ${CTARGET}-${BVER} } toolchain-binutils_pkg_postrm() { _eprefix_init local current_profile=$(binutils-config -c ${CTARGET}) # If no other versions exist, then uninstall for this # target ... otherwise, switch to the newest version # Note: only do this if this version is unmerged. We # rerun binutils-config if this is a remerge, as # we want the mtimes on the symlinks updated (if # it is the same as the current selected profile) if [[ ! -e ${EPREFIX}${BINPATH}/ld ]] && [[ ${current_profile} == ${CTARGET}-${BVER} ]] ; then local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}') choice=${choice//$'\n'/ } choice=${choice/* } if [[ -z ${choice} ]] ; then env -i ROOT="${ROOT}" binutils-config -u ${CTARGET} else binutils-config ${choice} fi elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${BVER} ]] ; then binutils-config ${CTARGET}-${BVER} fi }