From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 2FC1915802E for ; Sat, 29 Jun 2024 23:09:12 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 38D1BE2ACC; Sat, 29 Jun 2024 23:09:11 +0000 (UTC) Received: from smtp.gentoo.org (dev.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id D08B0E2ACD for ; Sat, 29 Jun 2024 23:09:10 +0000 (UTC) Received: from oystercatcher.gentoo.org (oystercatcher.gentoo.org [148.251.78.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 05EBE335C7A for ; Sat, 29 Jun 2024 23:09:10 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 6A7D61D0C for ; Sat, 29 Jun 2024 23:09:08 +0000 (UTC) From: "Andreas K. Hüttel" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Andreas K. Hüttel" Message-ID: <1719702534.a4675cd024584f877d506cd79b843abab240cc98.dilfridge@gentoo> Subject: [gentoo-commits] repo/gentoo:master commit in: sys-devel/binutils-hppa64/ X-VCS-Repository: repo/gentoo X-VCS-Files: sys-devel/binutils-hppa64/Manifest sys-devel/binutils-hppa64/binutils-hppa64-2.42-r2.ebuild X-VCS-Directories: sys-devel/binutils-hppa64/ X-VCS-Committer: dilfridge X-VCS-Committer-Name: Andreas K. Hüttel X-VCS-Revision: a4675cd024584f877d506cd79b843abab240cc98 X-VCS-Branch: master Date: Sat, 29 Jun 2024 23:09:08 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: e4f738ad-e04f-4b6a-b6a0-04cad4f040dc X-Archives-Hash: 0f707a7797505d2b8b9101aab9957ad7 commit: a4675cd024584f877d506cd79b843abab240cc98 Author: Andreas K. Hüttel gentoo org> AuthorDate: Sat Jun 29 23:07:21 2024 +0000 Commit: Andreas K. Hüttel gentoo org> CommitDate: Sat Jun 29 23:08:54 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a4675cd0 sys-devel/binutils-hppa64: patchlevel 6 bump Signed-off-by: Andreas K. Hüttel gentoo.org> sys-devel/binutils-hppa64/Manifest | 1 + .../binutils-hppa64/binutils-hppa64-2.42-r2.ebuild | 534 +++++++++++++++++++++ 2 files changed, 535 insertions(+) diff --git a/sys-devel/binutils-hppa64/Manifest b/sys-devel/binutils-hppa64/Manifest index 1ab98699a912..15d8305725ef 100644 --- a/sys-devel/binutils-hppa64/Manifest +++ b/sys-devel/binutils-hppa64/Manifest @@ -9,4 +9,5 @@ DIST binutils-2.40.tar.xz 25241484 BLAKE2B 8d799f7c595f878b9af5b17a490021dd8b830 DIST binutils-2.41-patches-5.tar.xz 95176 BLAKE2B bbc94b3c7d70653a1056afe57a120b6eac9f0c8f51f05e95a1b5f80f2b7ef35e6355d740b49bc1ec2f3a13a838d5210ff4a205aa2bde5a72bc55c12100bce726 SHA512 ad293f97116f71322993f381c1af69fad1719a159f127ff16ddeca62f9b9b62aaf141abfa661985a61e9be7ae0639772148e69293a97364eebbf49182babb691 DIST binutils-2.41.tar.xz 26765692 BLAKE2B 3bccec2b52f7e82a727121bf2a2e51a6249ba63dcd74c665fd834e858645c912ffd8245d848435288b938852830b482905606f55c40df4061215fd75c52ffc75 SHA512 5df45d0bd6ddabdce4f35878c041e46a92deef01e7dea5facc97fd65cc06b59abc6fba0eb454b68e571c7e14038dc823fe7f2263843e6e627b7444eaf0fe9374 DIST binutils-2.42-patches-3.tar.xz 34768 BLAKE2B e4bfaf3b42147408a8a3dcb00f50378a6b49aef8e939731a92598680cfbf42dfdf842c3f5bf3458867f79c534eb92385bc64f34f7b1d6462ec4182b5f424fbe5 SHA512 3d75e0684bbfa2cc3fc6dfcb5488ac571db58f1a5833fcc754f231664137001ccb0f2ec750947b8021fa12daf614eb2cd21b598bd962d71a34bb8ea38805850d +DIST binutils-2.42-patches-6.tar.xz 50664 BLAKE2B f13b65a761cfba80caf2e4740c6383b40305558365b950fba22aca95a104e799e8bd476082f36fb9288de4f224b09f317792c1444e549c40d15a4b64cdf61989 SHA512 1203eca0a9e622411eac377509de8fd0db3ffcb282ac38ab7a0369b166cc1091197daad85b51b145b34a4832f1a1a4d573c8254e8d67aeb22f35adb1ab3ece1f DIST binutils-2.42.tar.xz 27567160 BLAKE2B e67a5c028fba70e70088fd11b38ec8c9c4ed5a019badefda25abeb6275997b16f0891e7ff3424c4b82bbfae92e8992669826920dd53df61cd48469d8f7cd5bd1 SHA512 155f3ba14cd220102f4f29a4f1e5cfee3c48aa03b74603460d05afb73c70d6657a9d87eee6eb88bf13203fe6f31177a5c9addc04384e956e7da8069c8ecd20a6 diff --git a/sys-devel/binutils-hppa64/binutils-hppa64-2.42-r2.ebuild b/sys-devel/binutils-hppa64/binutils-hppa64-2.42-r2.ebuild new file mode 100644 index 000000000000..8e8b0a0d9ddc --- /dev/null +++ b/sys-devel/binutils-hppa64/binutils-hppa64-2.42-r2.ebuild @@ -0,0 +1,534 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +export CTARGET=hppa64-${CHOST#*-} + +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=6 +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="-* ~hppa" +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 + app-alternatives/bc + ) + nls? ( sys-devel/gettext ) + zstd? ( virtual/pkgconfig ) + app-alternatives/lex + app-alternatives/yacc +" + +RESTRICT="!test? ( test )" + +MY_BUILDDIR="${WORKDIR}"/build +S="${WORKDIR}"/${P/-hppa64/} + +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. + if [[ ${PN} != binutils-hppa64 ]] && { is_cross || use prefix; } ; then + eapply "${FILESDIR}"/binutils-2.40-linker-search-path.patch \ + "${FILESDIR}"/binutils-2.41-linker-prefix.patch + fi + 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 + + # 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 + + append-ldflags $(test-flags-CCLD -Wl,--undefined-version) + + local x + echo + for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do + einfo "$(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+=( + # TOOD: breaks glibc test suite + #--enable-error-execstack=yes + #--enable-error-rwx-segments=yes + --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 + # No LTO for HPPA64 right now as we don't build kgcc64 with LTO support. + myconf+=( $(use_enable pgo pgo-build) ) + + if use pgo ; then + export BUILD_CFLAGS="${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 "${MY_BUILDDIR}" || die + + # see Note [tooldir hack for ldscripts] + # see linker prefix patch + emake \ + tooldir="${EPREFIX}${TOOLPATH}" \ + gentoo_prefix=$(usex prefix-guest "${EPREFIX}"/usr /usr) \ + all + + # only build info pages if the user wants them + if use doc ; then + emake info + fi + + # we nuke the manpages when we're left with junk + # (like when we bootstrap, no perl -> no manpages) + find . -name '*.1' -a -size 0 -delete +} + +src_test() { + cd "${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}/${CTARGET} ]] ; then + # No die for now, dies on hppa? + mv "${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 + # TODO: add || die here, fails on hppa? + mv "${ED}"/${LIBPATH}/lib/* "${ED}"/${LIBPATH}/ + rm -r "${ED}"/${LIBPATH}/lib + 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}"/${DATAPATH}/info/{dir,configure.info,standards.info} + + docompress "${DATAPATH}"/{info,man} + + # Trim all empty dirs + find "${ED}" -depth -type d -exec rmdir {} + 2>/dev/null + + # the hppa64 hack; this should go into 9999 as a PN-conditional + # tweak the default fake list a little bit + cd "${D}"/etc/env.d/binutils + sed -i '/FAKE_TARGETS=/s:"$: hppa64-linux":' ${CTARGET}-${PV} || die +} + +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/${CTARGET}- +# /usr/bin/${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}