1 files changed, 356 insertions, 0 deletions
diff --git a/sys-devel/binutils-apple/binutils-apple-5.1.ebuild b/sys-devel/binutils-apple/binutils-apple-5.1.ebuild
new file mode 100644
index 000000000000..d6355c49deaf
--- /dev/null
+++ b/sys-devel/binutils-apple/binutils-apple-5.1.ebuild
@@ -0,0 +1,356 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="3"
+
+inherit eutils flag-o-matic toolchain-funcs
+
+LD64=ld64-236.3
+CCTOOLS_VERSION=855
+CCTOOLS=cctools-${CCTOOLS_VERSION}
+LIBUNWIND=libunwind-35.3
+DYLD=dyld-353.2.1
+
+DESCRIPTION="Darwin assembler as(1) and static linker ld(1), Xcode Tools ${PV}"
+HOMEPAGE="http://www.opensource.apple.com/darwinsource/"
+SRC_URI="http://www.opensource.apple.com/tarballs/ld64/${LD64}.tar.gz
+	http://www.opensource.apple.com/tarballs/cctools/${CCTOOLS}.tar.gz
+	http://www.opensource.apple.com/tarballs/dyld/${DYLD}.tar.gz
+	http://www.opensource.apple.com/tarballs/libunwind/${LIBUNWIND}.tar.gz"
+
+LICENSE="APSL-2"
+KEYWORDS="~x64-macos ~x86-macos"
+IUSE="lto test libcxx"
+
+RDEPEND="sys-devel/binutils-config
+	lto? ( sys-devel/llvm )
+	libcxx? ( sys-libs/libcxx )"
+DEPEND="${RDEPEND}
+	test? ( >=dev-lang/perl-5.8.8 )
+	|| ( >=sys-devel/gcc-apple-4.2.1 sys-devel/llvm )
+	libcxx? ( sys-devel/llvm )"
+
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+if is_cross ; then
+	SLOT="${CTARGET}-5"
+else
+	SLOT="5"
+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/${PV}
+fi
+
+S=${WORKDIR}
+
+src_prepare() {
+	cd "${S}"/${LD64}/src
+	cp "${FILESDIR}"/ld64-136-compile_stubs.h ld/compile_stubs.h
+	cp "${FILESDIR}"/ld64-236.3-Makefile Makefile
+
+	epatch "${FILESDIR}"/ld64-236.3-nolto.patch
+	epatch "${FILESDIR}"/ld64-241.9-extraneous-includes.patch
+	epatch "${FILESDIR}"/ld64-241.9-atomic-volatile.patch
+	epatch "${FILESDIR}"/ld64-236.3-arm64-fixup.patch
+	epatch "${FILESDIR}"/ld64-241.9-arm64-cputype.patch
+	epatch "${FILESDIR}"/ld64-236.3-crashreporter.patch
+	epatch "${FILESDIR}"/ld64-236.3-gcc.patch
+	epatch "${FILESDIR}"/ld64-236.3-constant-types.patch
+	epatch "${FILESDIR}"/ld64-236.3-nosnapshots.patch
+	epatch "${FILESDIR}"/ld64-236.3-noppc.patch
+	epatch "${FILESDIR}"/ld64-236.3-noarm.patch
+	epatch "${FILESDIR}"/ld64-241.9-register-names.patch
+	epatch "${FILESDIR}"/ld64-241.9-get-comm-align.patch
+	epatch "${FILESDIR}"/ld64-241.9-cc_md5.patch
+
+	# We used to use our own copy of lto.h, which doesn't require llvm
+	# build-env. Current versions of llvm provide
+	# $EPREFIX/usr/include/llvm-c/lto.h as well as
+	# $EPREFIX/usr/lib/libLTO.{so,dylib}, so we just use these.
+
+	# provide missing headers from libunwind and dyld
+	mkdir -p include/{mach,mach-o/arm} || die
+	# never present because it's private
+	cp ../../${DYLD}/include/mach-o/dyld_priv.h include/mach-o || die
+	# missing on <= 10.5
+	cp ../../${LIBUNWIND}/include/libunwind.h include/ || die
+	cp ../../${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
+	# add alias for newer identifiers, because ld64 uses both but cctools
+	# header only defines the older
+	epatch "${FILESDIR}"/ld64-236.3-missing-cputypes.patch
+
+	# mimic OS X Leopard-style Availability.h macros for libunwind.h on
+	# older systems
+	[[ ${CHOST} == *darwin* && ${CHOST#*-darwin} -le 8 ]] && \
+		echo "#define __OSX_AVAILABLE_STARTING(x,y)  " > include/Availability.h
+
+	local VER_STR="\"@(#)PROGRAM:ld  PROJECT:${LD64} (Gentoo ${PN}-${PVR})\\n\""
+	echo "char ldVersionString[] = ${VER_STR};" > version.cpp
+
+	epatch "${FILESDIR}"/ld64-123.2-debug-backtrace.patch
+
+	cd "${S}"/${CCTOOLS}
+	epatch "${FILESDIR}"/${PN}-4.5-as.patch
+	epatch "${FILESDIR}"/${PN}-5.1-as-dir.patch
+	epatch "${FILESDIR}"/${PN}-5.1-ranlib.patch
+	epatch "${FILESDIR}"/${PN}-3.1.1-libtool-ranlib.patch
+	epatch "${FILESDIR}"/${PN}-3.1.1-no-headers.patch
+	epatch "${FILESDIR}"/${PN}-4.0-no-oss-dir.patch
+	epatch "${FILESDIR}"/${PN}-5.1-nolto.patch
+	epatch "${FILESDIR}"/cctools-839-intel-retf.patch
+	epatch "${FILESDIR}"/${PN}-5.1-extraneous-includes.patch
+	epatch "${FILESDIR}"/${PN}-5.1-otool-stdc.patch
+	epatch "${FILESDIR}"/${PN}-5.1-constant-types.patch
+	epatch "${FILESDIR}"/${PN}-5.1-strnlen.patch
+	cp ../${LD64}/src/other/prune_trie.h include/mach-o/ || die
+
+	# do not build profileable libstuff to save compile time
+	sed -i -e "/^all:/s, profile , ," libstuff/Makefile
+
+	# cctools version is provided to make via RC_ProjectSourceVersion which
+	# generates and compiles it as apple_version[] into libstuff. From
+	# there it's picked up by the individual tools. Since
+	# RC_ProjectSourceVersion is also used as library version, we can't
+	# just append our local version info. So we hack the libstuff Makefile
+	# to include our Gentoo version.
+	sed -i -e "/cctools-.*(RC_ProjectSourceVersion).*OFILE_DIR/s,Version),Version) (Gentoo ${PN}-${PVR})," \
+		libstuff/Makefile
+
+	# 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;
+
+	einfo "Deleted $c tests that were bound to fail"
+
+	cd "${S}"
+	ebegin "cleaning Makefiles from unwanted CFLAGS"
+	find . -name "Makefile" -print0 | xargs -0 sed \
+		-i \
+		-e 's/ -g / /g' \
+		-e 's/^G =.*$/G =/' \
+		-e 's/^OFLAG =.*$/OFLAG =/' \
+		-e 's/install -c -s/install/g'
+	eend $?
+}
+
+src_configure() {
+	CCTOOLS_LTO=
+	LD64_LTO=0
+	if use lto ; then
+		CCTOOLS_LTO="-DLTO_SUPPORT"
+		LD64_LTO=1
+	fi
+
+	if [ "${CXX/*clang*/yes}" = "yes" ] ; then
+		if use libcxx ; then
+			append-cxxflags -stdlib=libc++
+			CXXLIB=-stdlib=libc++
+		else
+			# force libstdc++ for systems where libc++ is default (OS X 10.9+?)
+			append-cxxflags -stdlib=libstdc++
+			CXXLIB=-stdlib=libstdc++
+		fi
+	else
+		use libcxx && \
+			ewarn "libcxx only available with clang and your C++ compiler ($CXX) does not seem to be clang"
+	fi
+
+	# CPPFLAGS only affects ld64, cctools don't use 'em (which currently is
+	# what we want)
+	append-cppflags -DNDEBUG
+
+	# Block API and thus snapshots supported on >= 10.6
+	[[ ${CHOST} == *darwin* && ${CHOST#*-darwin} -ge 10 ]] && \
+		append-cppflags -DSUPPORT_SNAPSHOTS
+
+	CCTOOLS_OFLAG=
+	if [[ ${CHOST} == *darwin* && ${CHOST#*-darwin} -le 8 ]] ; then
+		# cctools expect to use UNIX03 struct member names.
+		# This is default on > 10.4. Activate it on <= 10.4 by defining
+		# __DARWIN_UNIX03 explicitly.
+		CCTOOLS_OFLAG="-D__DARWIN_UNIX03=1"
+	fi
+
+	# Create configure.h for ld64 with SUPPORT_ARCH_<arch> defines in it.
+	# RC_SUPPORTED_ARCHS="i386 x86_64 x86_64h armv6 ..." can be used to
+	# override architectures (there are more arms to add) but we configure
+	# with the default to be in line with Xcode's ld.
+	DERIVED_FILE_DIR=${LD64}/src \
+		RC_SUPPORTED_ARCHS="" \
+		${LD64}/src/create_configure
+}
+
+compile_ld64() {
+	einfo "building ${LD64}"
+	cd "${S}"/${LD64}/src
+	emake \
+		LTO=${LD64_LTO} \
+		|| die "emake failed for ld64"
+	use test && emake build_test
+}
+
+compile_cctools() {
+	einfo "building ${CCTOOLS}"
+	cd "${S}"/${CCTOOLS}
+	# -j1 because it fails too often with weird errors
+	# Suppress running dsymutil because it will warn about missing debug
+	# info which is expected when compiling without -g as we normally do.
+	# This might need some more thought if anyone ever wanted to build us
+	# for debugging with Apple's tools.
+	emake \
+		LIB_PRUNETRIE="-L../../${LD64}/src -lprunetrie" \
+		EFITOOLS= \
+		LTO="${CCTOOLS_LTO}" \
+		COMMON_SUBDIRS='libstuff ar misc otool' \
+		SUBDIRS_32= \
+		LEGACY= \
+		RC_ProjectSourceVersion=${CCTOOLS_VERSION} \
+		RC_CFLAGS="${CFLAGS}" \
+		OFLAG="${CCTOOLS_OFLAG}" \
+		CXXLIB="${CXXLIB}" \
+		DSYMUTIL=": disabled: dsymutil" \
+		-j1 \
+		|| die "emake failed for the cctools"
+	cd "${S}"/${CCTOOLS}/as
+	emake \
+		BUILD_OBSOLETE_ARCH= \
+		RC_ProjectSourceVersion=${CCTOOLS_VERSION} \
+		RC_CFLAGS="-DASLIBEXECDIR=\"\\\"${EPREFIX}${LIBPATH}/\\\"\" ${CFLAGS}" \
+		OFLAG="${CCTOOLS_OFLAG}" \
+		DSYMUTIL=": disabled: dsymutil" \
+		|| die "emake failed for as"
+}
+
+src_compile() {
+	compile_ld64
+	compile_cctools
+}
+
+install_ld64() {
+	exeinto ${BINPATH}
+	doexe "${S}"/${LD64}/src/{ld64,rebase,dyldinfo,unwinddump,ObjectDump}
+	dosym ld64 ${BINPATH}/ld
+	insinto ${DATAPATH}/man/man1
+	doins "${S}"/${LD64}/doc/man/man1/{ld,ld64,rebase}.1
+}
+
+install_cctools() {
+	cd "${S}"/${CCTOOLS}
+	emake install_all_but_headers \
+		EFITOOLS= \
+		COMMON_SUBDIRS='ar misc otool' \
+		SUBDIRS_32= \
+		DSTROOT=\"${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}"/${CCTOOLS}/man/*.5
+}
+
+src_test() {
+	if ! [ "${EPREFIX}"/usr/bin/clang ] ; then
+		einfo "Test suite only works properly with clang - please install"
+		return
+	fi
+
+	einfo "Running unit tests"
+	cd "${S}"/${LD64}/unit-tests/test-cases
+	# provide the new ld as a symlink to clang so that -ccc-install-dir
+	# will pick it up
+	ln -sfn ../../src/ld64 ld
+	# use our arch command because the System's will report i386 even for an
+	# x86_64 prefix
+	perl ../bin/make-recursive.pl \
+		BUILT_PRODUCTS_DIR="${S}"/${LD64}/src \
+		ARCH="$(arch)" \
+		LD="${S}"/${LD64}/src/ld64 \
+		CC="clang -ccc-install-dir $PWD" \
+		CXX="clang++ -ccc-install-dir $PWD" \
+		OTOOL="${S}"/${CCTOOLS}/otool/otool.NEW \
+		| perl ../bin/result-filter.pl
+}
+
+src_install() {
+	install_ld64
+	install_cctools
+
+	cd "${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}
+}