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# 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/"
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} ${myincs}"
use test && emake build_test
}
compile_cctools() {
cd "${S}"/${CCTOOLS}
emake \
LTO= \
TRIE= \
EFITOOLS= \
COMMON_SUBDIRS='libstuff ar misc otool' \
SUBDIRS_32= \
RC_CFLAGS="${CFLAGS}" OFLAG="${CFLAGS}"
cd "${S}"/${CCTOOLS}/as
emake \
BUILD_OBSOLETE_ARCH= \
RC_CFLAGS="-DASLIBEXECDIR=\"\\\"${EPREFIX}${LIBPATH}/\\\"\" ${CFLAGS}"
}
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}
}
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