diff options
author | V3n3RiX <venerix@koprulu.sector> | 2023-08-04 15:17:45 +0100 |
---|---|---|
committer | V3n3RiX <venerix@koprulu.sector> | 2023-08-04 15:17:45 +0100 |
commit | 2273b13517c999048fff4aa7714d14415478de1d (patch) | |
tree | d0ff945bd67ab1efccbaa9c7bcc077c8f8032338 /sys-devel/binutils | |
parent | 5e0e6a28799c4a5134e55d203b373f1d6811c004 (diff) |
gentoo auto-resync : 04:08:2023 - 15:17:45
Diffstat (limited to 'sys-devel/binutils')
-rw-r--r-- | sys-devel/binutils/Manifest | 2 | ||||
-rw-r--r-- | sys-devel/binutils/binutils-2.41-r1.ebuild | 527 |
2 files changed, 529 insertions, 0 deletions
diff --git a/sys-devel/binutils/Manifest b/sys-devel/binutils/Manifest index 0591995c8a59..8863283916dc 100644 --- a/sys-devel/binutils/Manifest +++ b/sys-devel/binutils/Manifest @@ -25,6 +25,7 @@ DIST binutils-2.40-patches-5.tar.xz 293628 BLAKE2B b7ed1d1fbf38b420661f984b9519b DIST binutils-2.40-patches-6.tar.xz 299212 BLAKE2B 3a68a924e9747fdd0486327a5bd2490cb72376f2cb6c6a60030d8c6b71357150d956a1e71d91683d43b571cb5bf738270880f72ef175d6c8faa257b090abeb8b SHA512 984dab529276ab4f9d215f643c7c18bd1793f438aaad0be158d209787c9c4a6bb68b10bec2065d3fe14a1594d5f1c29f55b2e9bac34a6f489f4b466c02e24766 DIST binutils-2.40.tar.xz 25241484 BLAKE2B 8d799f7c595f878b9af5b17a490021dd8b8300ac2fe0ed8574c012929d22d2d0493e003a3e631a9436e8e712da801779b777c566167fe42b0bde119ffa5ad1c2 SHA512 a37e042523bc46494d99d5637c3f3d8f9956d9477b748b3b1f6d7dfbb8d968ed52c932e88a4e946c6f77b8f48f1e1b360ca54c3d298f17193f3b4963472f6925 DIST binutils-2.41-patches-1.tar.xz 13260 BLAKE2B b7431ec92d5ce0e5d4438b31ca356c8d5366bee9aa8ff2f098a77c2add5b7539f733d0a18988337490af34c9192affbb6ccdf56b97413a8dca3192fb2125b313 SHA512 30548e4f3187444dbfa82587b5b8a0d2ab9d536aa06a572393a195649759149124d79c488c07919850c7ed4940481b852462d5a1aa52ed9162d81d6d3b290377 +DIST binutils-2.41-patches-2.tar.xz 20288 BLAKE2B 1cc29e868ded12845856c5da567f23798fe3017961ce079325c20f456b837cab11560d896065f70953b0bab55bf565288541579e9c3e0991a87083edf2a85fa5 SHA512 75619a5e17b75d72f9bdd9d5e5ee3b566c94de64410bfc074f1a9bfb9f08db9ecf8be216efa1053263468aa8ec99b8aa3b2b095e63cb95f3566500ac0c3b9432 DIST binutils-2.41.tar.xz 26765692 BLAKE2B 3bccec2b52f7e82a727121bf2a2e51a6249ba63dcd74c665fd834e858645c912ffd8245d848435288b938852830b482905606f55c40df4061215fd75c52ffc75 SHA512 5df45d0bd6ddabdce4f35878c041e46a92deef01e7dea5facc97fd65cc06b59abc6fba0eb454b68e571c7e14038dc823fe7f2263843e6e627b7444eaf0fe9374 EBUILD binutils-2.32-r2.ebuild 12208 BLAKE2B 0ee98e7c366617db619f650327c4c645c31102ed5232262655e03e396a624741d265129721472e42b0aadaa45383bb357fba08ecd09fa1f8c1e2c14909a64383 SHA512 d8c265716f7fd6ae9bc1bdf4571bb626681ac7073b094cca020f1d795a644943eac244efdec6299c7ab6b26624d10f041dddeb1fc879953f4427c03f5d7e18ac EBUILD binutils-2.33.1-r1.ebuild 11944 BLAKE2B bf02f123bd6913fae0666963c373f2167f65fcd495a2d0166f8fd65ba2d7d6679e7ccdb3328760c1ab1d548f1faed0c5356461a2439c1891a70e15464bdf31f4 SHA512 58a9ff178b76437af93ac7e62a7a928311f5ea497f11bfd4a56e0ca19e96880205160f4f3fee4bd020cb029fabb52530dc0e858258c3a1bbc997785af4e06077 @@ -37,6 +38,7 @@ EBUILD binutils-2.39-r5.ebuild 14198 BLAKE2B 509de3eac65a306d0430ed50ee4c734a8f8 EBUILD binutils-2.40-r5.ebuild 14502 BLAKE2B e6f0d667bc355d347598ee34b4e364e04e03e3d359172026460760c8020fedc25be858af5cdafb28b1047f832c6daceaf70dd19b58ebbd29084989aa70a2ad89 SHA512 73e5138fe82e807d9174130724e5d04fcead6881b57abbc2d3d1dff7b3081d64787a31569e5dede6e6f45dc49b6ef741873e533a8c521e589e3075f8d92b278d EBUILD binutils-2.40-r6.ebuild 14463 BLAKE2B 7cb15b48dee4fac6c52e4fd9ec823317fc271531ee2b124c22d6c4aa419f4eab5b5718c6fbdf0a3cc144d06d9427c1f245dcda7ad2ed45210662ef8bf87918c1 SHA512 3552a0dda275d071abd33a5f2b51889b05d1e0f6fe51dffd9542f29fb1e9858f5ff64f359cc5eac8c72afa2c00b1aa957b6d43b6c87662ee17241e7fbc0c6e2a EBUILD binutils-2.40-r7.ebuild 14463 BLAKE2B 2c498c5db7ff038959bdd23eaf9453bf6187642165e50d2f2fc37098f5be190af0d25f165c1a833d267cd7790b603e30ea4671a062bf942d9ae99712bf0038ba SHA512 7a5d067be65b89a4daa67a13f2ea882c5acbb558c14d537dddf7b44cd1708b8f0d0b0d8303415911de34ae9369a8c73fb3d2f6b11fc4c327adc68c57bddf7ca6 +EBUILD binutils-2.41-r1.ebuild 14985 BLAKE2B 2a0bc6b83f5d6cd939dffe24930bda9521627335b5d8cad88ab0e1b5e34619634bc304fb33883421e36fcfc5a76afe81bd94e7d39c96d8784217aaf8899ebd28 SHA512 8adb901fcd2a56fb8061e7fc207a00a1fb359e9fce700f9608269e541fb77b382a7ac92bb7e79f807b2f67c670de758b1389af7a5804beab6cba2e7e2363ad45 EBUILD binutils-2.41.ebuild 14985 BLAKE2B 23dea5b34212deeaa8335e1be61b56357f678a76add7fc2f89c6a99a81863f17f5364f959209348d80b360a7d7b7eb0df5bd65a1a11a8bc24765ae9a2a572a73 SHA512 6ed2705f5e184a2bf5d1f9d29b05df410602a3fefdf46db81974f0b6a1e04e9fb0362c037617a4cf97331121822e7a8f11907265509f52033e5f16e1bb4504a2 EBUILD binutils-9999.ebuild 14986 BLAKE2B b9c60b13ff366fe5e6440d1d5c720139a0ca4c9312b6d3d1cb24daed5d25c3054b1673bf359a89dc89518e50d2358ce4e58a3528205ad3580643f08e55fb05f7 SHA512 3c90553e49991331820df8cd55c3c1b56786386f08668522f00aa42a10caec550da17d4eb4b086415ab904b67b0e5736bc3db92369c67d4cece7ff4057ff2325 MISC metadata.xml 995 BLAKE2B 85ccdd924f8c459a4cd7e608dff59c7281523da0d9457b0094b97e140cd07a300cb38383d9402808859100ca0bf219ce86e367bb5282216121bd81f68d588c17 SHA512 3ee538640e5d8c0efe6b8cf1de299e0d78965dece1ad814384844e8e24db72b11ca30d5fb68dfae2e71046d35aee0e71ee3ecbda3730ca49446dd0b2cd0f817c diff --git a/sys-devel/binutils/binutils-2.41-r1.ebuild b/sys-devel/binutils/binutils-2.41-r1.ebuild new file mode 100644 index 000000000000..eec1ecb1e001 --- /dev/null +++ b/sys-devel/binutils/binutils-2.41-r1.ebuild @@ -0,0 +1,527 @@ +# Copyright 1999-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit libtool flag-o-matic gnuconfig strip-linguas toolchain-funcs + +DESCRIPTION="Tools necessary to build programs" +HOMEPAGE="https://sourceware.org/binutils/" + +LICENSE="GPL-3+" +IUSE="cet debuginfod doc gold gprofng hardened multitarget +nls pgo +plugins static-libs test vanilla zstd" + +# Variables that can be set here (ignored for live ebuilds) +# PATCH_VER - the patchset version +# Default: empty, no patching +# PATCH_BINUTILS_VER - the binutils version in the patchset name +# - Default: PV +# PATCH_DEV - Use download URI https://dev.gentoo.org/~{PATCH_DEV}/distfiles/... +# for the patchsets + +PATCH_VER=2 +PATCH_DEV=dilfridge + +if [[ ${PV} == 9999* ]]; then + inherit git-r3 + SLOT=${PV} +else + PATCH_BINUTILS_VER=${PATCH_BINUTILS_VER:-${PV}} + PATCH_DEV=${PATCH_DEV:-dilfridge} + SRC_URI="mirror://gnu/binutils/binutils-${PV}.tar.xz https://sourceware.org/pub/binutils/releases/binutils-${PV}.tar.xz https://dev.gentoo.org/~${PATCH_DEV}/distfiles/binutils-${PV}.tar.xz" + [[ -z ${PATCH_VER} ]] || SRC_URI="${SRC_URI} + https://dev.gentoo.org/~${PATCH_DEV}/distfiles/binutils-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz" + SLOT=$(ver_cut 1-2) + KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86" +fi + +# +# The cross-compile logic +# +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CTARGET} == ${CHOST} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi +is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } + +# +# The dependencies +# +RDEPEND=" + >=sys-devel/binutils-config-3 + sys-libs/zlib + debuginfod? ( + dev-libs/elfutils[debuginfod(-)] + ) + zstd? ( app-arch/zstd:= ) +" +DEPEND="${RDEPEND}" +BDEPEND=" + doc? ( sys-apps/texinfo ) + test? ( + dev-util/dejagnu + sys-devel/bc + ) + nls? ( sys-devel/gettext ) + zstd? ( virtual/pkgconfig ) + sys-devel/flex + app-alternatives/yacc +" + +RESTRICT="!test? ( test )" + +MY_BUILDDIR=${WORKDIR}/build + +src_unpack() { + if [[ ${PV} == 9999* ]] ; then + EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/binutils-patches.git" + EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git + git-r3_src_unpack + mv patches-git/9999 patch || die + + EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git" + S=${WORKDIR}/binutils + EGIT_CHECKOUT_DIR=${S} + git-r3_src_unpack + else + unpack ${P/-hppa64/}.tar.xz + + cd "${WORKDIR}" || die + unpack binutils-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz + + # _p patch versions are Gentoo specific tarballs ... + local dir=${P%_p?} + dir=${dir/-hppa64/} + + S=${WORKDIR}/${dir} + fi + + cd "${WORKDIR}" || die + mkdir -p "${MY_BUILDDIR}" || die +} + +src_prepare() { + local patchsetname + if [[ ${PV} == 9999* ]] ; then + patchsetname="from git master" + else + patchsetname="${PATCH_BINUTILS_VER}-${PATCH_VER}" + fi + + if [[ -n ${PATCH_VER} ]] || [[ ${PV} == 9999* ]] ; then + if ! use vanilla; then + einfo "Applying binutils patchset ${patchsetname}" + eapply "${WORKDIR}/patch" + einfo "Done." + + # This is applied conditionally for now just out of caution. + # It should be okay on non-prefix systems though. See bug #892549. + use prefix && eapply "${FILESDIR}"/binutils-2.40-linker-search-path.patch + fi + fi + + # Make sure our explicit libdir paths don't get clobbered, bug #562460 + sed -i \ + -e 's:@bfdlibdir@:@libdir@:g' \ + -e 's:@bfdincludedir@:@includedir@:g' \ + {bfd,opcodes}/Makefile.in || die + + # Fix locale issues if possible, bug #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 + + # Apply things from PATCHES and user dirs + default + + # Run misc portage update scripts + gnuconfig_update + elibtoolize --portage --no-uclibc +} + +toolchain-binutils_bugurl() { + printf "https://bugs.gentoo.org/" +} +toolchain-binutils_pkgversion() { + printf "Gentoo ${PV}" + [[ -n ${PATCH_VER} ]] && printf " p${PATCH_VER}" +} + +src_configure() { + # See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html + # Avoid really confusing logs from subconfigure spam, makes logs far + # more legible. + MAKEOPTS="--output-sync=line ${MAKEOPTS}" + + # Setup some paths + LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${PV} + INCPATH=${LIBPATH}/include + DATAPATH=/usr/share/binutils-data/${CTARGET}/${PV} + if is_cross ; then + TOOLPATH=/usr/${CHOST}/${CTARGET} + else + TOOLPATH=/usr/${CTARGET} + fi + BINPATH=${TOOLPATH}/binutils-bin/${PV} + + # Make sure we filter $LINGUAS so that only ones that + # actually work make it through, bug #42033 + strip-linguas -u */po + + # Keep things sane + strip-flags + use cet && filter-flags -mindirect-branch -mindirect-branch=* + use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152 + + # ideally we want !tc-ld-is-bfd for best future-proofing, but it needs + # https://github.com/gentoo/gentoo/pull/28355 + # mold needs this too but right now tc-ld-is-mold is also not available + if tc-ld-is-lld; then + append-ldflags -Wl,--undefined-version + fi + + local x + echo + for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do + einfo "$(printf '%10s' ${x}:) ${!x}" + done + echo + + cd "${MY_BUILDDIR}" || die + local myconf=() + + if use plugins ; then + myconf+=( --enable-plugins ) + fi + # enable gold (installed as ld.gold) and ld's plugin architecture + if use gold ; then + myconf+=( --enable-gold ) + fi + + if use nls ; then + myconf+=( --without-included-gettext ) + else + myconf+=( --disable-nls ) + fi + + myconf+=( --with-system-zlib ) + + # For bi-arch systems, enable a 64bit bfd. This matches the bi-arch + # logic in toolchain.eclass. bug #446946 + # + # We used to do it for everyone, but it's slow on 32bit arches. bug #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 + ) + + myconf+=( --enable-secureplt ) + + # mips can't do hash-style=gnu ... + if [[ $(tc-arch) != mips ]] ; then + myconf+=( --enable-default-hash-style=gnu ) + fi + + myconf+=( + --prefix="${EPREFIX}"/usr + --host=${CHOST} + --target=${CTARGET} + --datadir="${EPREFIX}"${DATAPATH} + --datarootdir="${EPREFIX}"${DATAPATH} + --infodir="${EPREFIX}"${DATAPATH}/info + --mandir="${EPREFIX}"${DATAPATH}/man + --bindir="${EPREFIX}"${BINPATH} + --libdir="${EPREFIX}"${LIBPATH} + --libexecdir="${EPREFIX}"${LIBPATH} + --includedir="${EPREFIX}"${INCPATH} + # portage's econf() does not detect presence of --d-d-t + # because it greps only top-level ./configure. But not + # libiberty's or bfd's configure. + --disable-dependency-tracking + --disable-silent-rules + --enable-obsolete + --enable-shared + --enable-threads + --enable-relro + --enable-install-libiberty + --enable-textrel-check=$(usex hardened error warning) + # Things to think about + #--enable-deterministic-archives + --enable-new-dtags + --disable-jansson + --disable-werror + --with-bugurl="$(toolchain-binutils_bugurl)" + --with-pkgversion="$(toolchain-binutils_pkgversion)" + $(use_enable static-libs static) + $(use_with zstd) + + # Disable modules that are in a combined binutils/gdb tree, bug #490566 + --disable-{gdb,libdecnumber,readline,sim} + # Strip out broken static link flags: https://gcc.gnu.org/PR56750 + --without-stage1-ldflags + # Change SONAME to avoid conflict across {native,cross}/binutils, binutils-libs. bug #666100 + --with-extra-soversion-suffix=gentoo-${CATEGORY}-${PN}-$(usex multitarget mt st) + + $(use_with debuginfod) + + # Avoid automagic dev-libs/msgpack dep, bug #865875 + --without-msgpack + + # Allow user to opt into CET for host libraries. + # Ideally we would like automagic-or-disabled here. + # But the check does not quite work on i686: bug #760926. + $(use_enable cet) + + # We can enable this by default in future, but it's brand new + # in 2.39 with several bugs: + # - Doesn't build on musl (https://sourceware.org/bugzilla/show_bug.cgi?id=29477) + # - No man pages (https://sourceware.org/bugzilla/show_bug.cgi?id=29521) + # - Broken at runtime without Java (https://sourceware.org/bugzilla/show_bug.cgi?id=29479) + # - binutils-config (and this ebuild?) needs adaptation first (https://bugs.gentoo.org/865113) + $(use_enable gprofng) + ) + + case ${CTARGET} in + x86_64-*|aarch64*|arm64*|i[3456]*) + # These hardening options are available from 2.39+ but + # they unconditionally enable the behaviour even on arches + # where e.g. execstacks can't be avoided. + # See https://sourceware.org/bugzilla/show_bug.cgi?id=29592. + # + # TODO: Get the logic for this fixed upstream so it doesn't + # create impossible broken combinations on some arches, like mips. + # + # TODO: Get the logic for this fixed upstream so --disable-* works + # as expected. + myconf+=( + --enable-warn-execstack=yes + --enable-warn-rwx-segments=yes + ) + + if use hardened ; then + myconf+=( + --enable-default-execstack=no + ) + fi + ;; + *) + ;; + esac + + if use elibc_musl ; then + # Override our earlier setting for musl, as textrels don't + # work there at all. See bug #707660. + myconf+=( + --enable-textrel-check=error + ) + fi + + if ! is_cross ; then + myconf+=( $(use_enable pgo pgo-build lto) ) + + if use pgo ; then + export BUILD_CFLAGS="${CFLAGS}" + fi + fi + + ECONF_SOURCE="${S}" econf "${myconf[@]}" + + # Prevent makeinfo from running if doc is unset. + if ! use doc ; then + sed -i \ + -e '/^MAKEINFO/s:=.*:= true:' \ + Makefile || die + fi +} + +src_compile() { + cd "${MY_BUILDDIR}" || die + + # see Note [tooldir hack for ldscripts] + emake tooldir="${EPREFIX}${TOOLPATH}" all + + # only build info pages if the user wants them + if use doc ; then + emake info + fi + + # we nuke the manpages when we're left with junk + # (like when we bootstrap, no perl -> no manpages) + find . -name '*.1' -a -size 0 -delete +} + +src_test() { + cd "${MY_BUILDDIR}" || die + + # bug #637066 + filter-flags -Wall -Wreturn-type + + emake -k check +} + +src_install() { + local x d + + cd "${MY_BUILDDIR}" || die + + # see Note [tooldir hack for ldscripts] + emake DESTDIR="${D}" tooldir="${EPREFIX}${LIBPATH}" install + rm -rf "${ED}"/${LIBPATH}/bin || die + use static-libs || find "${ED}" -name '*.la' -delete + + # Newer versions of binutils get fancy with ${LIBPATH}, bug #171905 + cd "${ED}"/${LIBPATH} || die + for d in ../* ; do + [[ ${d} == ../${PV} ]] && 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} || die + for x in * ; do + mv ${x} ${x/${CTARGET}-} || die + 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/}" + if [[ -d ${ED}/${LIBPATH}/lib ]] ; then + mv "${ED}"/${LIBPATH}/lib/* "${ED}"/${LIBPATH}/ || die + rm -r "${ED}"/${LIBPATH}/lib || die + fi + + # Generate an env.d entry for this binutils + insinto /etc/env.d/binutils + cat <<-EOF > "${T}"/env.d + TARGET="${CTARGET}" + VER="${PV}" + LIBPATH="${EPREFIX}${LIBPATH}" + EOF + newins "${T}"/env.d ${CTARGET}-${PV} + + # Handle documentation + if ! is_cross ; then + cd "${S}" || die + dodoc README + + docinto bfd + dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO + + docinto binutils + dodoc binutils/ChangeLog binutils/NEWS binutils/README + + docinto gas + dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README* + + docinto gprof + dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl + + docinto ld + dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO + + docinto libiberty + dodoc libiberty/ChangeLog* libiberty/README + + docinto opcodes + dodoc opcodes/ChangeLog* + fi + + # Remove shared info pages + rm -f "${ED}"/${DATAPATH}/info/{dir,configure.info,standards.info} + + # Trim all empty dirs + find "${ED}" -depth -type d -exec rmdir {} + 2>/dev/null +} + +pkg_postinst() { + # Make sure this ${CTARGET} has a binutils version selected + [[ -e ${EROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0 + binutils-config ${CTARGET}-${PV} +} + +pkg_postrm() { + 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} == ${CTARGET}-${PV} ]] ; then + local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}') + choice=${choice//$'\n'/ } + choice=${choice/* } + if [[ -z ${choice} ]] ; then + binutils-config -u ${CTARGET} + else + binutils-config ${choice} + fi + elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${PV} ]] ; then + binutils-config ${CTARGET}-${PV} + fi +} + +# Note [slotting support] +# ----------------------- +# Gentoo's layout for binutils files is non-standard as Gentoo +# supports slotted installation for binutils. Many tools +# still expect binutils to reside in known locations. +# binutils-config package restores symlinks into known locations, +# like: +# /usr/bin/${CTARGET}-<tool> +# /usr/bin/${CHOST}/${CTARGET}/lib/ldscrips +# /usr/include/ +# +# Note [tooldir hack for ldscripts] +# --------------------------------- +# Build system does not allow ./configure to tweak every location +# we need for slotting binutils hence all the shuffling in +# src_install(). This note is about SCRIPTDIR define handling. +# +# SCRIPTDIR defines 'ldscripts/' directory location. SCRIPTDIR value +# is set at build-time in ld/Makefile.am as: 'scriptdir = $(tooldir)/lib' +# and hardcoded as -DSCRIPTDIR='"$(scriptdir)"' at compile time. +# Thus we can't just move files around after compilation finished. +# +# Our goal is the following: +# - at build-time set scriptdir to point to symlinked location: +# ${TOOLPATH}: /usr/${CHOST} (or /usr/${CHOST}/${CTARGET} for cross-case) +# - at install-time set scriptdir to point to slotted location: +# ${LIBPATH}: /usr/$(get_libdir)/binutils/${CTARGET}/${PV} |