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|
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
inherit eutils flag-o-matic toolchain-funcs
LD64=ld64-274.1
CCTOOLS_VERSION=895
CCTOOLS=cctools-${CCTOOLS_VERSION}
DYLD=dyld-421.2
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
https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-4.3-r1.tar.bz2
https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-5.1-r2.tar.bz2
https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-7.0-r2.tar.bz2
https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-7.3-r1.tar.bz2
https://dev.gentoo.org/~grobian/distfiles/${PN}-patches-8.2-r0.tar.bz2"
LICENSE="APSL-2"
KEYWORDS="~x64-macos ~x86-macos"
IUSE="lto tapi classic test"
# ld64 can now only be compiled using llvm and libc++ since it massively uses
# C++11 language features. *But additionally* the as driver now defaults to
# calling clang as the assembler on many platforms. This can be disabled using
# -Wa,-Q but since it's default we make llvm a static runtime dependency.
RDEPEND="sys-devel/binutils-config
lto? ( app-arch/xar )
tapi? ( sys-libs/tapi )
sys-devel/llvm:*
sys-libs/libcxx"
DEPEND="${RDEPEND}
test? ( >=dev-lang/perl-5.8.8 )"
SLOT="8"
S=${WORKDIR}
is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
src_prepare() {
cd "${S}"/${LD64}/src
cp "${S}"/ld64-136-compile_stubs.h ld/compile_stubs.h
cp "${S}"/ld64-274.1-Makefile Makefile
epatch "${S}"/ld64-274.1-nolto.patch
epatch "${S}"/ld64-236.3-crashreporter.patch
epatch "${S}"/ld64-264.3.102-bitcode-case.patch
epatch "${S}"/ld64-274.1-unknown-fixup.patch
epatch "${S}"/ld64-274.1-notapi.patch
# workound llvm-3.9.{0,1} issue
# https://bugs.gentoo.org/show_bug.cgi?id=603580
# https://groups.google.com/forum/#!topic/llvm-dev/JY6nuKE__sU
# http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20160829/169553.html
sed -i -e '/COMPILE_TIME_ASSERT/d' ld/parsers/libunwind/*.hpp || die
# provide missing headers from libunwind and dyld
mkdir -p include/{mach,mach-o/arm} || die
# never present because it's private
cp ../../${DYLD}/include/mach-o/dyld_priv.h include/mach-o || die
# use copies from cctools because they're otherwise hidden in some SDK
cp ../../${CCTOOLS}/include/mach-o/arm/reloc.h include/mach-o/arm || die
# provide all required CPU_TYPEs on all platforms
cp ../../${CCTOOLS}/include/mach/machine.h include/mach/machine.h
# add alias for newer identifiers, because ld64 uses both but cctools
# header only defines the older
epatch "${S}"/ld64-236.3-missing-cputypes.patch
local VER_STR="\"@(#)PROGRAM:ld PROJECT:${LD64} (Gentoo ${PN}-${PVR})\\n\""
echo "char ldVersionString[] = ${VER_STR};" > version.cpp
epatch "${S}"/ld64-123.2-debug-backtrace.patch
cd "${S}"/${CCTOOLS}
epatch "${S}"/${PN}-4.5-as.patch
epatch "${S}"/${PN}-5.1-as-dir.patch
epatch "${S}"/${PN}-5.1-ranlib.patch
epatch "${S}"/${PN}-3.1.1-libtool-ranlib.patch
epatch "${S}"/${PN}-3.1.1-no-headers.patch
epatch "${S}"/${PN}-4.0-no-oss-dir.patch
epatch "${S}"/cctools-839-intel-retf.patch
epatch "${S}"/${PN}-5.1-extraneous-includes.patch
epatch "${S}"/${PN}-5.1-strnlen.patch
epatch "${S}"/${PN}-7.3-make-j.patch
epatch "${S}"/${PN}-7.0-lto-prefix-2.patch
epatch "${S}"/${PN}-7.0-clang-as.patch
epatch "${S}"/${PN}-8.1-nolto.patch
epatch "${S}"/${PN}-7.3-nollvm.patch
epatch "${S}"/${PN}-7.3-no-developertools-dir.patch
epatch "${S}"/${PN}-8.1-llvm-tools.patch
cp ../${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
eapply_user
# 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 $?
}
src_configure() {
ENABLE_LTO=0
use lto && ENABLE_LTO=1
export CTARGET=${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/${PV}
fi
# CPPFLAGS only affects ld64, cctools don't use 'em (which currently is
# what we want)
append-cppflags -DNDEBUG
# Create configure.h for ld64 with SUPPORT_ARCH_<arch> defines in it.
DERIVED_FILE_DIR=${LD64}/src \
${LD64}/src/create_configure
}
compile_ld64() {
einfo "building ${LD64}"
cd "${S}"/${LD64}/src
emake \
LTO=${ENABLE_LTO} \
TAPI=$(use tapi && echo 1 || echo 0) \
|| die "emake failed for ld64"
use test && emake build_test
}
compile_cctools() {
einfo "building ${CCTOOLS}"
cd "${S}"/${CCTOOLS}
# Suppress running dsymutil because it will warn about missing debug
# info which is expected when compiling without -g as we normally do.
# This might need some more thought if anyone ever wanted to build us
# for debugging with Apple's tools.
emake \
LIB_PRUNETRIE="-L../../${LD64}/src -lprunetrie" \
EFITOOLS= \
LTO="${ENABLE_LTO}" \
LTO_LIBDIR=../../../lib \
COMMON_SUBDIRS='libstuff ar misc otool' \
SUBDIRS_32= \
LEGACY= \
RC_ProjectSourceVersion=${CCTOOLS_VERSION} \
RC_CFLAGS="${CFLAGS}" \
OFLAG="${CCTOOLS_OFLAG}" \
DSYMUTIL=": disabled: dsymutil" \
|| die "emake failed for the cctools"
cd "${S}"/${CCTOOLS}/as
emake \
BUILD_OBSOLETE_ARCH= \
RC_ProjectSourceVersion=${CCTOOLS_VERSION} \
RC_CFLAGS="-DASLIBEXECDIR=\"\\\"${EPREFIX}${LIBPATH}/\\\"\" -DCLANGDIR=\"\\\"${EPREFIX}/usr/bin/\\\"\" ${CFLAGS}" \
OFLAG="${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}\"${LIBPATH}
# upstream is starting to replace classic binutils with llvm-integrated
# ones. nm and size are now symlinks to llvm-{nm,size} while the classic
# version is preserved as {nm,size}-classic.
# Since our binutils do not live in the same directory as the llvm
# installation, we have to rewrite the symlinks to the llvm tools.
# This also means, that these tools still appear to be versioned via
# binutils-config but actually always run the currently installed llvm
# tool.
budir=${D}/${EPREFIX}/${BINPATH}
for tool in nm size ; do
# ${EPREFIX}/usr/x86_64-apple-darwin15/binutils-bin/7.3/$tool
# -> ${EPREFIX}/bin/llvm-$tool
use classic && \
ln -sfn ${tool}-classic "${budir}/${tool}" || \
ln -sfn ../../../bin/llvm-${tool} "${budir}/${tool}"
done
# Also, otool is now based on llvm-objdump. But a small wrapper installed
# as llvm-otool remains, providing command line compatibility.
use classic && \
ln -sfn otool-classic "${budir}/otool" || \
ln -sfn llvm-otool "${budir}/otool"
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}"/${LD64}/src/ld64 \
CC="${CC} -ccc-install-dir $PWD" \
CXX="${CXX} -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}
}
|