sys-devel/binutils-apple: introduce latest version from 3.2 Xcode branch

Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

2 files changed, 269 insertions, 0 deletions

diff --git a/sys-devel/binutils-apple/Manifest b/sys-devel/binutils-apple/Manifest
index a57a2e25a598..530d344b9ccf 100644
--- a/sys-devel/binutils-apple/Manifest
+++ b/sys-devel/binutils-apple/Manifest
@@ -1,5 +1,6 @@
 DIST binutils-apple-LP64-patches-1.tar.bz2 10235 BLAKE2B 3352170bcfe73c574217597233ca58c7d6ebeedf9dfe9da1399953dfe1a0c87fc26e9ba8864620ddd67c6f38e48aeb6950737637605f0b860eb4a0d246f3aff7 SHA512 5632d4033c39e47de3ec275d02100ed53408a63122fe722c26dda1b02275c397524b113e51e1334d3235fc7f0a3bb8e53d4ccc1c2e40f24c6129282846da22e1
 DIST binutils-apple-patches-3.2-r0.tar.bz2 4137 BLAKE2B 9cd7afbba5337cb9c395556b2691e4acd73ee323d643da4335f6465ccc29b06f889d01fb42c7778576607bfdb859e2df38d3ebf82d4bf7f0971079da6985f237 SHA512 5381a93d61c39993cdb294ecb238016e26cdfe283fae553f75ddc6662812709301d5208c770ac0992d1dfab92e4802c660e6fb4336ad891335ab716d3b042805
+DIST binutils-apple-patches-3.2.6-r0.tar.bz2 3500 BLAKE2B f10dcf71400ea5d4bf7efb8ad906240765cfb56743274b3e1684eeb4273a35171aa4202d475920cff2c5c39e89f9bd1d7e5b0d38ba6c2b4705b0a592ba47e063 SHA512 4ccb8ebd49ac8eac4dbd0c1f24ee1836f216efd2e9e15b13072cbc76d8f83fbf4f1f6b3b60736bf5d5482af3e49ec1eaedfce8dd0ce1e949f915faf9c92ee0ea
 DIST binutils-apple-patches-4.3-r1.tar.bz2 37363 BLAKE2B a5ad04d4bf746a864f03a25d052197ed9a6ecada1f34460f4e38bea8cd87dfe2cb6c7f99f2096acac2231cd1e0c13c53757854b07f729a7a0c5a162a908fbe83 SHA512 f5d64ad182891c3af971e6aabd3c0c1b717b6a1cb471632339cba61b41a998d15880d18de09aafa1c3d059e528c888d6e8b914025c79bc21897d90a6d0e2ebf5
 DIST binutils-apple-patches-5.1-r2.tar.bz2 51642 BLAKE2B 1b44020a05e0a91cfe569273f1e3dc65afaeac4bcdb80a626bdcc1f30cf8fbba6cc7bb522ece93126d4035b2d309defefd17fe0cee5bcaadcc58c4fa0feb4827 SHA512 37ba0dcae6c10b54a07c6208f6893ab80b0de1bd1c2f677902f707c8290629f7671a481e256b57a18bf304b95e41e4d59519bc1c88f15de488c0ef7e142f5cd8
 DIST binutils-apple-patches-6.1-r1.tar.bz2 42189 BLAKE2B 8505acaff6343b2f4dffe9c1dd78e360762f0ad78d39fbc0227265ed8b6768dba62c1a7d6784ca685934942e1a211c70275474001b066e3292c579fa0aa2f356 SHA512 be8ee5af5c8c9f9228cf6980f032aa101058ac1a414bec89401dbc4ff32ea96d6ebf96b7b79285fa1e7b4037a9ed68b285dbe59ff8e3d3e62bfc0145199e72f3
@@ -9,6 +10,7 @@ DIST binutils-apple-patches-7.2-r1.tar.bz2 2924 BLAKE2B 167fb37e5cb4cae8fe6777dc
 DIST binutils-apple-patches-7.3-r2.tar.bz2 44551 BLAKE2B 036cd2a2e4a66b046467f2984cce1c15f0d07c6b66aa6c8df3e07360943104aabe6f2555a0094973df71a5844496cb69d97a0ff13366043e02a01d8fbb0b0239 SHA512 219c26aeb54e89e23ab91706dda0803cf0c9f2a33acb5cc676db2d2ea33ad22af0661ea19450ad8f1f006f6c1703269fd95c98c52a7bcfa0c6491bc1cfb1a0ba
 DIST binutils-apple-patches-8.2-r1.tar.bz2 10830 BLAKE2B 345db8619873e9e91b79c3fdc0685fc46f82366df0b6153c1a59fbe5c122622e799754397e980e8752ef01ef25bbac81bb8f0339e92168790211b1d9c03bef2d SHA512 e7ca8cbac75671846c044abcd5415cfcf5832ff71acd5a2799b643369b02f2f7148990398c51913a3758e589f9fbff875e333aadf568e2a8a2defeafaa2aca95
 DIST cctools-750.tar.gz 1947990 BLAKE2B b0fe71ae6972bd2b21c1ecf7a699104c51519babf67bb5fc45e31ed1d17108e7627cb46b5f65d48c33dbec9e9032e703924e9a9a687ec19bd384a3cdea243a46 SHA512 298a447757d926b3d156aaf8be27ceadeb4242336b66cb0bee0fd2dc8bb4ad3f167758ff526e4bf3fe458cb72391f5dc38f9112171883fcf28d49a18d671296a
+DIST cctools-795.tar.gz 1993795 BLAKE2B dc0915f8647eecba5352e34dfc5752b679df39ead9a4734c49955a824d2cc127308eed46a614665dfe08a9d3036eb37f587e1b765a7df727facc42a33befacb0 SHA512 5a34a73dc71d3574a357f6b0f26a48a99dd0995d62695b309cdfe85c4960934b410455b1ba6bdbc9a4e32106bb45b35555604975d2a80ad1be21f5d4eac69254
 DIST cctools-822.tar.gz 2024412 BLAKE2B 6b58499a9dfc2a1b166ff428f1e263cd44e03c50cdc8f6e467cfee93bc2dc2a9c81bf7626479dce195b152f04217e2d3a427afac45484cba4c5f2bdfbb7e46f9 SHA512 8b02cc837d5e0520f35da445f25ba86b5042d5caa27b49a599e829ed89428cf78dbd1831bcf6c18301f941fbfb31ac2114e248041d98008a466e1574f4fe1586
 DIST cctools-855.tar.gz 1699635 BLAKE2B 4d98cf2bbced6894083dc2733a35cf9a4c47f71172fe98265a8f047218cc90276085919129553e3a1ea0658416eebf3b7cf0908bd32ac1a224480554257999ee SHA512 50f5d015ce807aa5ca274dd2deea810b8b375110e60b5e334ca4b2170526b738ea5f86a5436caebbdb748badc3b89601d0f450f5b867d8393c89e336a3db4b3f
 DIST cctools-862.tar.gz 1702345 BLAKE2B de84058aa78824562b0eabf93a29badaba0908a7140336a281a6ea46a9b09d893433a908c299e8de866a76e0eeb98b730570958fc8fac559ccc6e35f5138b121 SHA512 faa401c1dc55bfb9cd2a9a9cc7bc9d473ee63b019607967c8b0da325514d6a1f7b1f52404370bcc018e86d30d75a4b01183f49b793f577110663efe43871360a
@@ -18,6 +20,7 @@ DIST cctools-877.7.tar.gz 1720523 BLAKE2B 78e4d387b34504a001a5dac2db5f791fcbeae7
 DIST cctools-877.8.tar.gz 1720708 BLAKE2B 97bce69d7c88a917ad1351635b4bd0ebd3273f7a62b10dd3d58a0df7e1de2e05dc3fa04b014dff6966e77b85e264d1be181ac4d5dafc069c72c79d803393176a SHA512 3f75fbe4eacd89f2e6372a3167ed197e2b8bda9faa10fe6bce0cf9d3d3eca536f0af5fc4ce1e4bc6a24eb68db36f5d0b1d0bc3f9807e285e67cfaa2d336d81ef
 DIST cctools-886.tar.gz 1731850 BLAKE2B c206ad8c94fa3d132726db8cbc60ed09b6f1f7aa8118a99b1e7ed350323c11b729d68c912ba7648cf900cc2a26cbff12a03072afe92efe09c8974be280448731 SHA512 49f14e165da3a9fcf16614a810b8a2a68907348bd27a60b268b330e416a0bc070fb6445e1e6b80d849026bd6ce7de4459623ab86168e2d63bb492d1ba6680c5b
 DIST cctools-895.tar.gz 1716126 BLAKE2B 9706a6b243518693888e5e21dfe8d83b217380b47db621a7f1b35105eb72fb8997353ff85133224b0856f6b6ec710f54a4fe79076d9e228f89c98b6f517de309 SHA512 4ef9db870385cc2c4263bcbe42ff0de80386771f5acbc7082a1818ecd6b8d7bb1bfa02a7fcfecd3e7281481aeaaac4c331359aca3564bfe7a4c7dea1e0d06126
+DIST dyld-132.13.tar.gz 342690 BLAKE2B 011418ba5b91a28bb7c5f8188af2fac5478bad53581396b7c1c4623a854a8f0d5ecb92d023246157830ed2db83bbf28e23225a255188e2d07eeb6c933814bda6 SHA512 2c9d50fc32868b696d88730eb6ea6afa9bb9f56883cc2ea4f1d41f370f311b7487a29ce0eff6761e1eeb086a18e2513953989d8d5d3ef1043bb662e86baadd3f
 DIST dyld-195.6.tar.gz 412518 BLAKE2B f525aac0020baa69c5d7c42a7027b0d2fdef9fa3c2e5d3831101989eab20f2eb7932c99355ca34e6e0b988b9808013739d452592e0b8832e1306cc6027cc5d0f SHA512 58a9ea27efc02e66f9d99bfa250af1d90326385385431e5279386bbd9ab53366bf7e8236543296908b7214c33523c8f60098a6298a7393b3180e2a6bce18e7c5
 DIST dyld-353.2.1.tar.gz 510036 BLAKE2B 6f355bcb87d6136d3c29b2766146303ecf092fb407296a0a93412598276ea88c4f826da75d20cc5d3e2bfac750a62c413b117ee95dd710eac83b647786fb109b SHA512 a9488620499f682e245b55b7e0e4ec02fc0bcf03bd8a70d4a4ee0ba762067ade2f41c188990c101727476d41c19368b4cc89cccf2df40231da1c777742c7391f
 DIST dyld-360.14.tar.gz 518873 BLAKE2B ebf651a8880ef337ed5ee7d5d7b9d2da77fed481f4a01c52dbc81e1192138a423bafc89b49417d1edf36167c59600a6ef63d60c2f3e080d4f77b19405e5b0755 SHA512 cfe536ea1f0ad8fbc2846417289e3e36704bf69388e083e0ece0ffa6eeee501e7e9b2ba47eed7be0e5120b5cc72f33b2fc0d2d39ba7a16beaf98db94dfb4ae40
@@ -35,5 +38,6 @@ DIST ld64-264.3.102.tar.gz 681509 BLAKE2B 4a0699ec761bd145b8034c8577ce9f843c9384
 DIST ld64-274.1.tar.gz 670493 BLAKE2B 00ab46b09f29c6143c5066ffb0a12017fb2268a5f205c41851a95bc38443aa5494ce81b793a6668bcd3a8abb0ba4215f0da372c413ae52e4ca1e437ad370f8e0 SHA512 ef5d6802f759e09aa2dfab7eb84e9cd2a57b28da3f150833cf1a922c395dd696e501b1bcb10385cbe995f4945fc6c99c2d2d8c50c42f369186bdc1ac3e30ad99
 DIST ld64-274.2.tar.gz 671652 BLAKE2B f45bb65bbe65c7baff54dec633a49b8ea472a59a7978aa050b329132963b26e4a2b3ef3dd034b04247531a11a07de5135b3726a429165cbfcae50e06c09531f4 SHA512 7b4e17f199909450b697bf719564c6841d46f5116c48dd47ff483ae7ddfe2965db1b7c024ed8ebeeaf90cd983ed353b95f7f23c93c8971536977dc892e6d6a9d
 DIST ld64-85.2.1.tar.gz 598524 BLAKE2B 92cb3c763cc067e2ee6c4fec910f078cc69daca2a328a74ebc988908b1655138873b69bfb0c19b284f0aedb678e99de3866d4f13460cb3427985704093dca37a SHA512 b5ffaffc43e74f22688fecd9fb3023a59160cf051f9412f34e6b0acf1c4f9d43ba641e199d8d6b1c6cf3bbbbf117645988fd879ded1fec8be056b6941fe79999
+DIST ld64-97.17.tar.gz 421947 BLAKE2B 56820ef28490f2e0181d6e36b87506c6f00ae5759afe304a063fb6bd1904ace566ef4aa69ff0d235d65968af547a1a5735cb23bcefa990f418740188d399b637 SHA512 841774a1a7c0e2f661ac7e66703f7578d8f11274897ffa15f8c49daf290a23465763f264a4dae99f15754891f44c425c0d327652112007b499bc8f755a7fc9d6
 DIST libunwind-30.tar.gz 82811 BLAKE2B 26993d6afa6930931c01b579326964a66832ed7a6ffa26eff10016c8d6d175d3b671753cf8700dcdbae7f0a9c01b16e9cbd3c9fe86697608f1f08a8eceb64782 SHA512 57106eafa1516791b4e0db2de6c6336bc0c1cbd8bf098a6d3a809fafa457802c95a7aeae9137f4ca5922a3018dfd8f597907ea4187b0afbbf267500eae00041f
 DIST libunwind-35.3.tar.gz 90002 BLAKE2B d63ab0ae6e66a6f35ec17de9713d3bf4853cd80af218e868762b20dd8a44d42cd9ff8fce1d8c46fca4759144726bbf248a02a5dede5a94a2b75d3b45ddb7d018 SHA512 b7d9a86ef24f1fe9ca14517471e03a910219a229af9f0d4cf94435115971360640451107ba20c93fb1aab788f8b6eb5ed580ee08fdaa990b9fa43e9ae360c6b4
diff --git a/sys-devel/binutils-apple/binutils-apple-3.2.6.ebuild b/sys-devel/binutils-apple/binutils-apple-3.2.6.ebuild
new file mode 100644
index 000000000000..972e7b728562
--- /dev/null
+++ b/sys-devel/binutils-apple/binutils-apple-3.2.6.ebuild
@@ -0,0 +1,265 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit eutils flag-o-matic toolchain-funcs
+
+RESTRICT="test" # the test suite will test what's installed.
+
+LD64=ld64-97.17
+CCTOOLS=cctools-795
+LIBUNWIND=libunwind-30
+DYLD=dyld-132.13
+
+DESCRIPTION="Darwin assembler as(1) and static linker ld(1), Xcode Tools 3.2.6"
+HOMEPAGE="http://www.opensource.apple.com/darwinsource/"
+SRC_URI="https://opensource.apple.com/tarballs/ld64/${LD64}.tar.gz
+	https://opensource.apple.com/tarballs/cctools/${CCTOOLS}.tar.gz
+	http://www.opensource.apple.com/tarballs/libunwind/${LIBUNWIND}.tar.gz
+	http://www.opensource.apple.com/tarballs/dyld/${DYLD}.tar.gz
+	https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-3.2.6-r0.tar.bz2"
+
+LICENSE="APSL-2"
+KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
+IUSE="test"
+
+RDEPEND="sys-devel/binutils-config"
+DEPEND="${RDEPEND}
+	test? ( >=dev-lang/perl-5.8.8 )"
+
+SLOT="3"
+
+S=${WORKDIR}
+
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+prepare_ld64() {
+	cd "${S}"/${LD64}/src
+	cp "${WORKDIR}"/Makefile Makefile || die
+
+	# provide missing headers from libunwind and dyld
+	mkdir -p include/{mach,mach-o/arm} || die
+	# never present because it's private
+	cp ../../${DYLD}/include/mach-o/dyld_priv.h include/mach-o || die
+	# missing on <= 10.5
+	cp ../../${LIBUNWIND}/include/libunwind.h include/ || die
+	ln -s ../../../${LIBUNWIND}/src include/libunwind || die
+	cp ../../${LIBUNWIND}/include/mach-o/compact_unwind_encoding.h include/mach-o || die
+	# missing on <= 10.4
+	cp ../../${DYLD}/include/mach-o/dyld_images.h include/mach-o || die
+	cp ../../${CCTOOLS}/include/mach-o/loader.h include/mach-o || die
+	# use copies from cctools because they're otherwise hidden in some SDK
+	cp ../../${CCTOOLS}/include/mach-o/arm/reloc.h include/mach-o/arm || die
+	# provide all required CPU_TYPEs on all platforms
+	cp ../../${CCTOOLS}/include/mach/machine.h include/mach/machine.h
+
+	local VER_STR="\"@(#)PROGRAM:ld  PROJECT:${LD64} (Gentoo ${PN}-${PVR})\\n\""
+	sed -i \
+		-e '/^#define LTO_SUPPORT 1/s:1:0:' \
+		other/ObjectDump.cpp || die
+	echo '#undef LTO_SUPPORT' > include/configure.h
+	echo '' > linker_opts
+	echo "char ldVersionString[] = ${VER_STR};" > version.cpp
+
+	# clean up test suite
+	cd "${S}"/${LD64}/unit-tests/test-cases
+	local c
+
+	# we don't have llvm
+	((++c)); rm -rf llvm-integration;
+
+	# we don't have dtrace
+	((++c)); rm -rf dtrace-static-probes-coalescing;
+	((++c)); rm -rf dtrace-static-probes;
+
+	# a file is missing
+	((++c)); rm -rf eh-coalescing-r
+
+	# we don't do universal binaries
+	((++c)); rm -rf blank-stubs;
+
+	# looks like a problem with apple's result-filter.pl
+	((++c)); rm -rf implicit-common3;
+	((++c)); rm -rf order_file-ans;
+
+	# TODO no idea what goes wrong here
+	((++c)); rm -rf dwarf-debug-notes;
+
+	elog "Deleted $c tests that were bound to fail"
+}
+
+src_prepare() {
+	prepare_ld64
+
+	cd "${S}"/${CCTOOLS}
+	epatch "${WORKDIR}"/${PN}-3.2.6-as-dir.patch
+	epatch "${WORKDIR}"/${PN}-3.1.1-libtool-ranlib.patch
+	epatch "${WORKDIR}"/${PN}-3.1.1-nmedit.patch
+	epatch "${WORKDIR}"/${PN}-3.1.1-no-headers.patch
+	epatch "${WORKDIR}"/${PN}-3.1.1-no-oss-dir.patch
+
+	# drop as targets which are not suported by anything
+	sed -i \
+		-e '/^all:/,/^$/s/\(a68\|a88\|a860\|ahppa\|asparc\)_build//g' \
+		-e '/^macos_install:/s/common_install//' \
+		-e '/^xcommon_install:/,/^$/{' \
+			-e '/\(m68k\|a68\|sparc\)/d' \
+		-e '}' \
+		as/Makefile || die
+
+	cd "${S}"/${LD64}
+	epatch "${WORKDIR}"/${PN}-3.1.1-testsuite.patch
+	epatch "${WORKDIR}"/${PN}-3.2.6-lto.patch
+
+	cd "${S}"
+	ebegin "cleaning Makefiles from unwanted CFLAGS"
+	find . -name "Makefile" -print0 | xargs -0 sed \
+		-i \
+		-e 's/ -g / /g' \
+		-e 's/^OFLAG =.*$/OFLAG =/' \
+		-e 's/install -c -s/install/g'
+	eend $?
+
+	# -pg is used and the two are incompatible
+	filter-flags -fomit-frame-pointer
+
+	eapply_user
+}
+
+src_configure() {
+	export CTARGET=${CTARGET:-${CHOST}}
+	if [[ ${CTARGET} == ${CHOST} ]] ; then
+		if [[ ${CATEGORY} == cross-* ]] ; then
+			export CTARGET=${CATEGORY#cross-}
+		fi
+	fi
+
+	LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${PV}
+	INCPATH=${LIBPATH}/include
+	DATAPATH=/usr/share/binutils-data/${CTARGET}/${PV}
+	if is_cross ; then
+		BINPATH=/usr/${CHOST}/${CTARGET}/binutils-bin/${PV}
+	else
+		BINPATH=/usr/${CTARGET}/binutils-bin/${PV}
+	fi
+
+	if tc-is-gcc && [[ $(gcc-fullversion) != 4.2.1 ]] ; then
+		# force gcc-apple
+		CC=${CTARGET}-gcc-4.2.1
+		CXX=${CTARGET}-g++-4.2.1
+	fi
+}
+
+compile_ld64() {
+	cd "${S}"/${LD64}/src
+	# 'struct linkedit_data_command' is defined in mach-o/loader.h on leopard,
+	# but not on tiger.
+	[[ ${CHOST} == *-apple-darwin8 ]] && \
+		append-flags -isystem "${S}"/${CCTOOLS}/include/
+	local myincs="-Iinclude -Iabstraction -Ild"
+	emake CFLAGS="${CFLAGS} ${myincs}" CXXFLAGS="${CXXFLAGS} ${myincs}" \
+		|| die "emake failed for ld64"
+	use test && emake build_test
+}
+
+compile_cctools() {
+	cd "${S}"/${CCTOOLS}
+	emake \
+		LTO= \
+		TRIE= \
+		EFITOOLS= \
+		COMMON_SUBDIRS='libstuff ar misc otool' \
+		SUBDIRS_32= \
+		RC_CFLAGS="${CFLAGS}" OFLAG="${CFLAGS}" \
+		|| die "emake failed for the cctools"
+	cd "${S}"/${CCTOOLS}/as
+	emake \
+		BUILD_OBSOLETE_ARCH= \
+		RC_CFLAGS="-DASLIBEXECDIR=\"\\\"${EPREFIX}${LIBPATH}/\\\"\" ${CFLAGS}" \
+		|| die "emake failed for as"
+}
+
+src_compile() {
+	tc-export CC CXX
+	compile_ld64
+	compile_cctools
+}
+
+install_ld64() {
+	exeinto ${BINPATH}
+	doexe "${S}"/${LD64}/src/{ld64,rebase}
+	dosym ld64 ${BINPATH}/ld
+	insinto ${DATAPATH}/man/man1
+	doins "${S}"/${LD64}/doc/man/man1/{ld,ld64,rebase}.1
+}
+
+install_cctools() {
+	cd "${S}"/${CCTOOLS}
+	emake install_all_but_headers \
+		EFITOOLS= \
+		COMMON_SUBDIRS='ar misc otool' \
+		SUBDIRS_32= \
+		RC_CFLAGS="${CFLAGS}" OFLAG="${CFLAGS}" \
+		DSTROOT=\"${D}\" \
+		BINDIR=\"${EPREFIX}\"${BINPATH} \
+		LOCBINDIR=\"${EPREFIX}\"${BINPATH} \
+		USRBINDIR=\"${EPREFIX}\"${BINPATH} \
+		LOCLIBDIR=\"${EPREFIX}\"${LIBPATH} \
+		MANDIR=\"${EPREFIX}\"${DATAPATH}/man/
+	cd "${S}"/${CCTOOLS}/as
+	emake install \
+		BUILD_OBSOLETE_ARCH= \
+		DSTROOT=\"${D}\" \
+		USRBINDIR=\"${EPREFIX}\"${BINPATH} \
+		LIBDIR=\"${EPREFIX}\"${LIBPATH} \
+		LOCLIBDIR=\"${EPREFIX}\"${LIBPATH}
+
+	cd "${ED}"${BINPATH}
+	insinto ${DATAPATH}/man/man1
+	local skips manpage
+	# ar brings an up-to-date manpage with it
+	skips=( ar )
+	for bin in *; do
+		for skip in ${skips[@]}; do
+			if [[ ${bin} == ${skip} ]]; then
+				continue 2;
+			fi
+		done
+		manpage=${S}/${CCTOOLS}/man/${bin}.1
+		if [[ -f "${manpage}" ]]; then
+			doins "${manpage}"
+		fi
+	done
+	insinto ${DATAPATH}/man/man5
+	doins "${S}"/${CCTOOLS}/man/*.5
+}
+
+src_test() {
+	einfo "Running unit tests"
+	cd "${S}"/${LD64}/unit-tests/test-cases
+	# need host arch, since GNU arch doesn't do what Apple's does
+	tc-export CC CXX
+	perl ../bin/make-recursive.pl \
+		ARCH="$(/usr/bin/arch)" \
+		RELEASEDIR="${S}"/${LD64}/src \
+		| perl ../bin/result-filter.pl
+}
+
+src_install() {
+	install_ld64
+	install_cctools
+
+	cd "${S}"
+	insinto /etc/env.d/binutils
+	cat <<-EOF > env.d
+		TARGET="${CHOST}"
+		VER="${PV}"
+		FAKE_TARGETS="${CHOST}"
+	EOF
+	newins env.d ${CHOST}-${PV}
+}
+
+pkg_postinst() {
+	binutils-config ${CHOST}-${PV}
+}