commit: cc05839872855cb94a610301445798a82ea2fdbc
Author: Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Fri Mar 13 08:45:31 2020 +0000
Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Fri Mar 13 08:45:31 2020 +0000
URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=cc058398
sys-devel/binutils: cleanup and avoid toolchain-binutils usage
Package-Manager: Portage-2.3.84-prefix, Repoman-2.3.20
RepoMan-Options: --force
Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org>
sys-devel/binutils/Manifest | 7 +-
sys-devel/binutils/binutils-2.27.ebuild | 30 --
sys-devel/binutils/binutils-2.28.1.ebuild | 31 --
sys-devel/binutils/binutils-2.29.1-r1.ebuild | 424 ++++++++++++++++++++++++++-
4 files changed, 419 insertions(+), 73 deletions(-)
diff --git a/sys-devel/binutils/Manifest b/sys-devel/binutils/Manifest
index f0b01a4653..997200674d 100644
--- a/sys-devel/binutils/Manifest
+++ b/sys-devel/binutils/Manifest
@@ -1,9 +1,4 @@
-DIST binutils-2.27-patches-1.0.tar.xz 8852 BLAKE2B
6cc15efef1fce0e287bd3d467053451f8d1f5a645d0588c872ea6b055f3479a507273f9374a8ce30131e8ff0437cab9e3eac2959682393d4685041265f3f10fc
SHA512
489b5fff87886682d8e98eafa2f082e6dcf811d2a693b6c41d76bd1ac50815a6e7d26fb7c9e3811c2d8e0e1dc307557e6ffe46d1d0f7caeb581060cf14bda899
-DIST binutils-2.27.tar.bz2 26099568 BLAKE2B
e9433b4dc28b0aeaa31d21fc039459e73c47050bb79dc0cf3f00e384604c37c0c1704ac6cba79c6b15edcbfd13f17b8013efeaca422d5b0e5a7f60c202fc5d18
SHA512
cf276f84935312361a2ca077e04d0b469d23a3aed979d8ba5d92ea590904ffb2c2e7ed12cc842822bfc402836be86f479660cef3791aa62f3753d8a1a6f564cb
-DIST binutils-2.28.1-patches-1.0.tar.xz 19772 BLAKE2B
146b393b49ba868c7c064c58275ba1af3b7cbc7e97cc55b03c80d8b391955c40dd4e81ac4eeabcdfb53e41ea334a377d86300e037f8ccb810555a48dfa9da878
SHA512
c2c7d22e1013e79040c4dcb4d70649e78a070976ba3a4bc2ceb4805827b9d93eea1805c85db4fcb6b31be5218c3d7b42a4990437a7c01dc01fd7e9dedb606828
-DIST binutils-2.28.1.tar.bz2 28120394 BLAKE2B
3a0ed2bcf0c859638546b7460d9e6f0a55518402ff0c65c90ce462a318f5ae6690961616d188ce6cf0271c9f2fb8b7902782d32cf0e711068c53d3d06956d89e
SHA512
5ec5212497b0fa8324f6a0884c284cb71c01942bbd39356d1ae745a5c9d97274c10f9d9c723f4bef6f0217662dfcd0c36e4e955a7599b11217658dc7b97553eb
-DIST binutils-2.29.1-patches-3.tar.xz 20904 BLAKE2B
5549cb2412123e4ad3a13935762cc0dca46215950dbf38a149caf4c6416da382a0fd7ecffe97b10bce4dfdcef5edc2673d49bb21e9d37be37e33b454a8c2bc1a
SHA512
ba54efaf9e9f668d2922972acd2cdf5c3e6f174cfcc73d29953ab4ba6e157ce0cb500c583568a4e3baaaa92c9d30c394a327f29b51292acc66f8d3f20f5eae2a
-DIST binutils-2.29.1.tar.bz2 29123355 BLAKE2B
83de518a27bae0f13c57b1979493dd7f7cabae424cff5e8495d1f064da24b6ef9e1c19d1d1adad2dca7142372782023f66b4b4223170a49b96ba3834266fe878
SHA512
4063d34555526922376ccceb3f14b43e287442e82a8038cf50f4f51ad97d438c672c0e310ca4b856c9aff5aa9911073e256e8298a7a3f1844eeb60b90d955592
+DIST binutils-2.29.1.tar.xz 19886772 BLAKE2B
e6e86fc148fe42b56c026aa62766b10acf1039c47106e55193ee7cb9cac0ed4414fed4a554624962c114e454261d9fc38843f3cd5b0c3cae9b5a36e09eefc0a5
SHA512
d748d22306477d60d921078804d21943248c23fca0707aac9b016a352c01c75ca69e82624ae37fb0bbd03af3b17088a94f60dfe1a86a7ff82e18ece3c24f0fd0
DIST binutils-2.31.1-patches-3.tar.xz 12640 BLAKE2B
3444b219dd02ad513e6c36214d649a8a74638382103c88ec8de76a579be0ee13f8d1450e3b8d82dfddad55f2f851b32aee910a99230c7d8673f8426fc79a4cd9
SHA512
67b23c17518305561d190a15cba4a1af18a0a3cf1d7e62583ac7667d2fa40e7c7ec024cc981009d5d1caf1939633ab55fc0a198b69af02dc7841be43ff1acd13
DIST binutils-2.31.1.tar.xz 20467996 BLAKE2B
6b914df1fbb7cf54f2159f71b2c2b09f3f6a569b7a3cb4cf9790d0a3733a7548bc0ea32334a178ed3b56e8b97656ae99c7abaf212601beeaeae9a0884c0f6051
SHA512
0fca326feb1d5f5fe505a827b20237fe3ec9c13eaf7ec7e35847fd71184f605ba1cefe1314b1b8f8a29c0aa9d88162849ee1c1a3e70c2f7407d88339b17edb30
DIST binutils-2.32-patches-2.tar.xz 145672 BLAKE2B
8218e621f99cb4bcd1638c3011449b94480d207eaeb79cf75c0072e0f1a86bfd1603fc4515bc40d3ac1921a18b9a211b20568f59b11b13eb44e6cff1329c5af9
SHA512
55c25a603f6175af3ade6848e5c1faba06a147d72e9a4f53d44502d97db76499485a67b278a654d18884714a7bf7b360c77c9e42dba3cdc188f805bfe461f09f
diff --git a/sys-devel/binutils/binutils-2.27.ebuild
b/sys-devel/binutils/binutils-2.27.ebuild
deleted file mode 100644
index 3aa9270a38..0000000000
--- a/sys-devel/binutils/binutils-2.27.ebuild
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 1999-2016 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="5"
-
-PATCHVER="1.0"
-ELF2FLT_VER=""
-inherit toolchain-binutils
-
-KEYWORDS="~x64-cygwin ~amd64-linux ~x86-linux ~m68k-mint ~sparc-solaris
~sparc64-solaris ~x64-solaris ~x86-solaris"
-
-PATCHES=(
-# "${FILESDIR}"/${PN}-2.22-mint.patch
-# "${FILESDIR}"/${PN}-2.19.50.0.1-mint.patch
- "${FILESDIR}"/${PN}-2.24-cygwin-nointl.patch
-)
-pkg_setup() {
- [[ ${CHOST} == *-mint* ]] && die "mint patches require rebasing to
${P}" # 609274
-}
-
-src_compile() {
- if has noinfo "${FEATURES}" \
- || ! type -p makeinfo >/dev/null
- then
- # binutils >= 2.17 (accidentally?) requires 'makeinfo'
- export EXTRA_EMAKE="MAKEINFO=true"
- fi
-
- toolchain-binutils_src_compile
-}
diff --git a/sys-devel/binutils/binutils-2.28.1.ebuild
b/sys-devel/binutils/binutils-2.28.1.ebuild
deleted file mode 100644
index bf51c569c2..0000000000
--- a/sys-devel/binutils/binutils-2.28.1.ebuild
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="5"
-
-PATCHVER="1.0"
-ELF2FLT_VER=""
-inherit toolchain-binutils
-
-KEYWORDS="~x64-cygwin ~amd64-linux ~x86-linux ~m68k-mint ~sparc-solaris
~sparc64-solaris ~x64-solaris ~x86-solaris"
-
-PATCHES=(
- "${FILESDIR}"/${PN}-2.22-solaris-anonymous-version-script-fix.patch
-# "${FILESDIR}"/${PN}-2.22-mint.patch
-# "${FILESDIR}"/${PN}-2.19.50.0.1-mint.patch
- "${FILESDIR}"/${PN}-2.24-cygwin-nointl.patch
-)
-pkg_setup() {
- [[ ${CHOST} == *-mint* ]] && die "mint patches require rebasing to
${P}" # 609274
-}
-
-src_compile() {
- if has noinfo "${FEATURES}" \
- || ! type -p makeinfo >/dev/null
- then
- # binutils >= 2.17 (accidentally?) requires 'makeinfo'
- export EXTRA_EMAKE="MAKEINFO=true"
- fi
-
- toolchain-binutils_src_compile
-}
diff --git a/sys-devel/binutils/binutils-2.29.1-r1.ebuild
b/sys-devel/binutils/binutils-2.29.1-r1.ebuild
index e799d64aad..733976fc38 100644
--- a/sys-devel/binutils/binutils-2.29.1-r1.ebuild
+++ b/sys-devel/binutils/binutils-2.29.1-r1.ebuild
@@ -1,13 +1,86 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
-EAPI="5"
+# NOTE: currently latest version on Solaris that works
+
+EAPI=6
+
+inherit eutils libtool flag-o-matic gnuconfig multilib versionator
+
+DESCRIPTION="Tools necessary to build programs"
+HOMEPAGE="https://sourceware.org/binutils/";
+LICENSE="GPL-3+"
+IUSE="+cxx doc multitarget +nls static-libs test"
PATCHVER="3"
ELF2FLT_VER=""
-inherit toolchain-binutils
-KEYWORDS="~x64-cygwin ~amd64-linux ~x86-linux ~m68k-mint ~sparc-solaris
~sparc64-solaris ~x64-solaris ~x86-solaris"
+case ${PV} in
+ 9999)
+ EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git";
+ inherit git-r3
+ S=${WORKDIR}/binutils
+ EGIT_CHECKOUT_DIR=${S}
+ SLOT=${PV}
+ ;;
+ *.9999)
+ EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git";
+ inherit git-r3
+ S=${WORKDIR}/binutils
+ EGIT_CHECKOUT_DIR=${S}
+ EGIT_BRANCH=$(get_version_component_range 1-2)
+ EGIT_BRANCH="binutils-${EGIT_BRANCH/./_}-branch"
+ SLOT=$(get_version_component_range 1-2)
+ ;;
+ *)
+ SRC_URI="mirror://gnu/binutils/binutils-${PV}.tar.xz"
+ SLOT=$(get_version_component_range 1-2)
+ KEYWORDS="~x64-cygwin ~amd64-linux ~x86-linux ~m68k-mint
~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+ ;;
+esac
+
+#
+# The Gentoo patchset
+#
+PATCH_BINUTILS_VER=${PATCH_BINUTILS_VER:-${PV}}
+PATCH_DEV=${PATCH_DEV:-slyfox}
+
+[[ -z ${PATCH_VER} ]] || SRC_URI="${SRC_URI}
+
https://dev.gentoo.org/~${PATCH_DEV}/distfiles/binutils-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz";
+
+#
+# The cross-compile logic
+#
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+ if [[ ${CATEGORY} == cross-* ]] ; then
+ export CTARGET=${CATEGORY#cross-}
+ fi
+fi
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+#
+# The dependencies
+#
+RDEPEND="
+ >=sys-devel/binutils-config-3
+ sys-libs/zlib
+"
+DEPEND="${RDEPEND}
+ doc? ( sys-apps/texinfo )
+ test? ( dev-util/dejagnu )
+ nls? ( sys-devel/gettext )
+ sys-devel/flex
+ virtual/yacc
+"
+if is_cross ; then
+ # The build assumes the host has libiberty and such when cross-compiling
+ # its build tools. We should probably make binutils itself build a
local
+ # copy to use, but until then, be lazy.
+ DEPEND+=" >=sys-libs/binutils-libs-${PV}"
+fi
+
+MY_BUILDDIR=${WORKDIR}/build
PATCHES=(
"${FILESDIR}/${P}-nogoldtest.patch"
@@ -19,13 +92,352 @@ pkg_setup() {
[[ ${CHOST} == *-mint* ]] && die "mint patches require rebasing to
${P}" # 609274
}
+src_unpack() {
+ case ${PV} in
+ *9999)
+ git-r3_src_unpack
+ ;;
+ *)
+ ;;
+ esac
+ default
+ mkdir -p "${MY_BUILDDIR}"
+}
+
+src_prepare() {
+ if [[ ! -z ${PATCH_VER} ]] ; then
+ einfo "Applying binutils-${PATCH_BINUTILS_VER} patchset
${PATCH_VER}"
+ eapply "${WORKDIR}/patch"/*.patch
+ fi
+
+ # This check should probably go somewhere else, like pkg_pretend.
+ if [[ ${CTARGET} == *-uclibc* ]] ; then
+ if grep -qs 'linux-gnu' "${S}"/ltconfig ; then
+ die "sorry, but this binutils doesn't yet support
uClibc :("
+ fi
+ fi
+
+ # Make sure our explicit libdir paths don't get clobbered. #562460
+ sed -i \
+ -e 's:@bfdlibdir@:@libdir@:g' \
+ -e 's:@bfdincludedir@:@includedir@:g' \
+ {bfd,opcodes}/Makefile.in || die
+
+ # 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:\<getline\>:get_line:g'
libiberty/testsuite/test-demangle.c
+ 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() {
+ # 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 $LINGUAS so that only ones that
+ # actually work make it through #42033
+ strip-linguas -u */po
+
+ # Keep things sane
+ strip-flags
+
+ local x
+ echo
+ for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do
+ einfo "$(printf '%10s' ${x}:) ${!x}"
+ done
+ echo
+
+ cd "${MY_BUILDDIR}"
+ local myconf=()
+
+ # enable gold (installed as ld.gold) and ld's plugin architecture
+ # PREFIX LOCAL: Linux only (fails to compile on Solaris, MiNT #353410)
+ [[ ${CHOST} == *-linux* ]] &&
+ if use cxx ; then
+ myconf+=( --enable-gold )
+ myconf+=( --enable-plugins )
+ 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. #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
+
+ [[ ${CHOST} == *"-solaris"* ]] && use nls && append-libs -lintl
+
+ 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 )
+
+ # 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}
+ --enable-obsolete
+ --enable-shared
+ --enable-threads
+ # Newer versions (>=2.27) offer a configure flag now.
+ --enable-relro
+ # 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)
+ ${EXTRA_ECONF}
+ # Disable modules that are in a combined binutils/gdb tree.
#490566
+ --disable-{gdb,libdecnumber,readline,sim}
+ # Strip out broken static link flags.
+ # https://gcc.gnu.org/PR56750
+ --without-stage1-ldflags
+ # Change SONAME to avoid conflict across
+ # {native,cross}/binutils, binutils-libs. #666100
+ --with-extra-soversion-suffix=gentoo-${CATEGORY}-${PN}-$(usex
multitarget mt st)
+ )
+ echo ./configure "${myconf[@]}"
+ "${S}"/configure "${myconf[@]}" || die
+
+ # Prevent makeinfo from running if doc is unset.
+ if ! use doc ; then
+ sed -i \
+ -e '/^MAKEINFO/s:=.*:= true:' \
+ Makefile || die
+ fi
+}
+
src_compile() {
+ local makeargs=()
if has noinfo "${FEATURES}" \
|| ! type -p makeinfo >/dev/null
then
# binutils >= 2.17 (accidentally?) requires 'makeinfo'
- export EXTRA_EMAKE="MAKEINFO=true"
+ makeargs+=("MAKEINFO=true")
+ fi
+
+ cd "${MY_BUILDDIR}"
+ # see Note [tooldir hack for ldscripts]
+ emake tooldir="${EPREFIX}${TOOLPATH}" all "${makeargs[@]}"
+
+ # only build info pages if the user wants them
+ if use doc ; then
+ emake info
fi
- toolchain-binutils_src_compile
+ # 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 "${MY_BUILDDIR}"
+ emake -k check
+}
+
+src_install() {
+ local x d
+
+ cd "${MY_BUILDDIR}"
+ # see Note [tooldir hack for ldscripts]
+ emake DESTDIR="${D}" tooldir="${EPREFIX}${LIBPATH}" install
+ rm -rf "${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
+ [[ ${d} == ../${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}
+ 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
+
+ # 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 "${S}"
+ dodoc README
+ docinto bfd
+ dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
+ docinto binutils
+ dodoc binutils/ChangeLog binutils/NEWS binutils/README
+ docinto gas
+ dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
+ docinto gprof
+ dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
+ docinto ld
+ dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
+ docinto libiberty
+ dodoc libiberty/ChangeLog* libiberty/README
+ docinto opcodes
+ dodoc opcodes/ChangeLog*
+ fi
+
+ # Remove shared info pages
+ rm -f "${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 ${choice} ]] ; then
+ env -i ROOT="${ROOT}" 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}
