From ad25a79bfef2322f683758e3f4966d0ef932a1e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= Date: Wed, 6 Jul 2016 22:05:24 +0200 Subject: [PATCH] sys-devel/llvm: Restore minimal 3.4.2, for Prefix bootstrap, #588132 --- sys-devel/llvm/Manifest | 5 + ...clang-3.1-gentoo-runtime-gcc-detection-v3.patch | 29 +++ .../llvm/files/clang-3.4-darwin_build_fix.patch | 47 ++++ .../llvm/files/clang-3.4-gentoo-install.patch | 80 +++++++ sys-devel/llvm/files/llvm-3.4-gentoo-install.patch | 96 ++++++++ sys-devel/llvm/llvm-3.4.2-r100.ebuild | 247 +++++++++++++++++++++ sys-devel/llvm/metadata.xml | 2 + 7 files changed, 506 insertions(+) create mode 100644 sys-devel/llvm/files/clang-3.1-gentoo-runtime-gcc-detection-v3.patch create mode 100644 sys-devel/llvm/files/clang-3.4-darwin_build_fix.patch create mode 100644 sys-devel/llvm/files/clang-3.4-gentoo-install.patch create mode 100644 sys-devel/llvm/files/llvm-3.4-gentoo-install.patch create mode 100644 sys-devel/llvm/llvm-3.4.2-r100.ebuild diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest index b21128e..be88838 100644 --- a/sys-devel/llvm/Manifest +++ b/sys-devel/llvm/Manifest @@ -1,13 +1,16 @@ +DIST cfe-3.4.2.src.tar.gz 10612313 SHA256 5ba6f5772f8d00f445209356a7daf83c5bca2da5acd10de517ad2359ae95bc10 SHA512 e01fa8e312e9b3b7b3cb572ac21349161aaa50078ecfe7bded273b75db4a0c44acde524f8fdfcbeec54c61eeeb8339e9917d1f205a8fda18e34fe7ccbe89c36d WHIRLPOOL 153208b1a60bb5fbe92a7162cb26bbe70d591e7db9dcf06fcd54efc539bbff0403ec88e64236969c9f256e5586bc333840bd6178fd158577d6fe228d9edd4dcd DIST cfe-3.5.0.src.tar.xz 8233432 SHA256 fc80992e004b06f6c7afb612de1cdaa9ac9d25811c55f94fcf7331d9b81cdb8b SHA512 b26a5e2cd81c150607c23b22fafc0d9c7f12b83b45e476b8e75bf5e99d42be7c98ffeac7349df664f01b00900864a01429860b298e48961861377a4b2daf3e49 WHIRLPOOL 5dd8b6fe97933b74f1668b1d753c16cd3bcd05ccf72aac1283aa449caf93f5ba88ae79e7668f7e79b554e1421549a87af21c86cf92657c1b4d77744165718ce7 DIST cfe-3.5.2.src.tar.xz 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b/sys-devel/llvm/files/clang-3.1-gentoo-runtime-gcc-detection-v3.patch new file mode 100644 index 0000000..49f1085 --- /dev/null +++ b/sys-devel/llvm/files/clang-3.1-gentoo-runtime-gcc-detection-v3.patch @@ -0,0 +1,29 @@ +diff -upNr a/llvm-3.1.src/tools/clang/lib/Driver/ToolChains.cpp b/llvm-3.1.src/tools/clang/lib/Driver/ToolChains.cpp +--- a/llvm-3.1.src/tools/clang/lib/Driver/ToolChains.cpp 2012-05-24 03:32:31.593191000 -0400 ++++ b/llvm-3.1.src/tools/clang/lib/Driver/ToolChains.cpp 2012-05-24 03:38:31.733163513 -0400 +@@ -1145,6 +1145,25 @@ Generic_GCC::GCCInstallationDetector::GC + Prefixes.push_back(D.InstalledDir + "/.."); + } + ++ llvm::OwningPtr File; ++ for (unsigned k = 0, ke = CandidateTripleAliases.size(); k < ke; ++k) { ++ if (!llvm::MemoryBuffer::getFile(D.SysRoot + "/etc/env.d/gcc/config-" + CandidateTripleAliases[k].str(), File)) ++ { ++ bool Exists; ++ const std::string VersionText = File.get()->getBuffer().rsplit('-').second.substr(0,5).str(); ++ const std::string GentooPath = D.SysRoot + "/usr/lib/gcc/" + CandidateTripleAliases[k].str() + "/" + VersionText; ++ if (!llvm::sys::fs::exists(GentooPath + "/crtbegin.o", Exists) && Exists) ++ { ++ Version = GCCVersion::Parse(VersionText); ++ GCCInstallPath = GentooPath; ++ GCCParentLibPath = GCCInstallPath + "/../../.."; ++ GCCTriple.setTriple(CandidateTripleAliases[k]); ++ IsValid = true; ++ return; ++ } ++ } ++ } ++ + // Loop over the various components which exist and select the best GCC + // installation available. GCC installs are ranked by version number. + Version = GCCVersion::Parse("0.0.0"); diff --git a/sys-devel/llvm/files/clang-3.4-darwin_build_fix.patch b/sys-devel/llvm/files/clang-3.4-darwin_build_fix.patch new file mode 100644 index 0000000..113b04b --- /dev/null +++ b/sys-devel/llvm/files/clang-3.4-darwin_build_fix.patch @@ -0,0 +1,47 @@ +Our (gcc/binutils) toolchain doesn't do ARM targets, hence we will get +"unable to interface with target machine" errors while building if we +attempt to. Disable those targets. + +Patch by Reza Jelveh from +https://github.com/fishman/timebomb-gentoo-osx-overlay/blob/master/sys-devel/llvm/files/llvm-3.4-fix_darwin_build.patch + +--- a/projects/compiler-rt/make/platform/clang_darwin_embedded.mk ++++ b/projects/compiler-rt/make/platform/clang_darwin_embedded.mk +@@ -27,20 +27,20 @@ UniversalArchs := + # Soft-float version of the runtime. No floating-point instructions will be used + # and the ABI (out of necessity) passes floating values in normal registers: + # non-VFP variant of the AAPCS. +-Configs += soft_static +-UniversalArchs.soft_static := armv6m armv7m armv7em armv7 ++# Configs += soft_static ++# UniversalArchs.soft_static := armv6m armv7m armv7em armv7 + + # Hard-float version of the runtime. On ARM VFP instructions and registers are + # allowed, and floating point values get passed in them. VFP variant of the + # AAPCS. + Configs += hard_static +-UniversalArchs.hard_static := armv7em armv7 i386 x86_64 ++UniversalArchs.hard_static := i386 x86_64 + +-Configs += soft_pic +-UniversalArchs.soft_pic := armv6m armv7m armv7em armv7 ++# Configs += soft_pic ++# UniversalArchs.soft_pic := armv6m armv7m armv7em armv7 + + Configs += hard_pic +-UniversalArchs.hard_pic := armv7em armv7 i386 x86_64 ++UniversalArchs.hard_pic := i386 x86_64 + + CFLAGS := -Wall -Werror -Oz -fomit-frame-pointer -ffreestanding + +--- a/tools/clang/runtime/compiler-rt/Makefile ++++ b/tools/clang/runtime/compiler-rt/Makefile +@@ -85,7 +85,7 @@ RuntimeLibrary.darwin.Configs := \ + profile_osx.a profile_ios.a \ + ubsan_osx.a + RuntimeLibrary.darwin_embedded.Configs := \ +- soft_static.a hard_static.a soft_pic.a hard_pic.a ++ hard_static.a hard_pic.a + + # Support building compiler-rt with relocatable SDKs. + # diff --git a/sys-devel/llvm/files/clang-3.4-gentoo-install.patch b/sys-devel/llvm/files/clang-3.4-gentoo-install.patch new file mode 100644 index 0000000..0a1d9eb --- /dev/null +++ b/sys-devel/llvm/files/clang-3.4-gentoo-install.patch @@ -0,0 +1,80 @@ +From a12fc090b3b43fe25c7de50c09782611e3834aeb Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= +Date: Sat, 14 Jun 2014 19:35:33 +0200 +Subject: [PATCH] clang gentoo fixes + +--- + tools/clang/lib/Driver/Tools.cpp | 6 +++--- + tools/clang/tools/scan-build/scan-build | 4 ++-- + tools/clang/tools/scan-view/scan-view | 2 +- + 3 files changed, 6 insertions(+), 6 deletions(-) + +diff --git a/tools/clang/lib/Driver/Tools.cpp b/tools/clang/lib/Driver/Tools.cpp +index b013eb5..dbbcacb 100644 +--- a/tools/clang/lib/Driver/Tools.cpp ++++ b/tools/clang/lib/Driver/Tools.cpp +@@ -222,7 +222,7 @@ static void addProfileRT(const ToolChain &TC, const ArgList &Args, + // libprofile_rt.so. We used to use the -l:libprofile_rt.a syntax, but that is + // not supported by old linkers. + std::string ProfileRT = +- std::string(TC.getDriver().Dir) + "/../lib/libprofile_rt.a"; ++ "-l:libprofile_rt.a"; + + CmdArgs.push_back(Args.MakeArgString(ProfileRT)); + } +@@ -5911,7 +5911,7 @@ void freebsd::Link::ConstructJob(Compilation &C, const JobAction &JA, + // forward. + if (D.IsUsingLTO(Args)) { + CmdArgs.push_back("-plugin"); +- std::string Plugin = ToolChain.getDriver().Dir + "/../lib/LLVMgold.so"; ++ std::string Plugin = ToolChain.getDriver().Dir + "/../@libdir@/LLVMgold.so"; + CmdArgs.push_back(Args.MakeArgString(Plugin)); + + // Try to pass driver level flags relevant to LTO code generation down to +@@ -6534,7 +6534,7 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA, + // forward. + if (D.IsUsingLTO(Args)) { + CmdArgs.push_back("-plugin"); +- std::string Plugin = ToolChain.getDriver().Dir + "/../lib/LLVMgold.so"; ++ std::string Plugin = ToolChain.getDriver().Dir + "/../@libdir@/LLVMgold.so"; + CmdArgs.push_back(Args.MakeArgString(Plugin)); + + // Try to pass driver level flags relevant to LTO code generation down to +diff --git a/tools/clang/tools/scan-build/scan-build b/tools/clang/tools/scan-build/scan-build +index 0f119f6..58f78d9 100755 +--- a/tools/clang/tools/scan-build/scan-build ++++ b/tools/clang/tools/scan-build/scan-build +@@ -419,7 +419,7 @@ sub CopyFiles { + + my $Dir = shift; + +- my $JS = Cwd::realpath("$RealBin/sorttable.js"); ++ my $JS = Cwd::realpath("@EPREFIX@/usr/share/llvm/sorttable.js"); + + DieDiag("Cannot find 'sorttable.js'.\n") + if (! -r $JS); +@@ -429,7 +429,7 @@ sub CopyFiles { + DieDiag("Could not copy 'sorttable.js' to '$Dir'.\n") + if (! -r "$Dir/sorttable.js"); + +- my $CSS = Cwd::realpath("$RealBin/scanview.css"); ++ my $CSS = Cwd::realpath("@EPREFIX@/usr/share/llvm/scanview.css"); + + DieDiag("Cannot find 'scanview.css'.\n") + if (! -r $CSS); +diff --git a/tools/clang/tools/scan-view/scan-view b/tools/clang/tools/scan-view/scan-view +index fb27da6..1f8ddb8 100755 +--- a/tools/clang/tools/scan-view/scan-view ++++ b/tools/clang/tools/scan-view/scan-view +@@ -54,7 +54,7 @@ def start_browser(port, options): + webbrowser.open(url) + + def run(port, options, root): +- import ScanView ++ from clang import ScanView + try: + print 'Starting scan-view at: http://%s:%d'%(options.host, + port) +-- +2.0.0 + diff --git a/sys-devel/llvm/files/llvm-3.4-gentoo-install.patch b/sys-devel/llvm/files/llvm-3.4-gentoo-install.patch new file mode 100644 index 0000000..a2ba7de --- /dev/null +++ b/sys-devel/llvm/files/llvm-3.4-gentoo-install.patch @@ -0,0 +1,96 @@ +From b8846d389ff5e2b768a114f752cf39788accba26 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= +Date: Mon, 19 Aug 2013 13:22:46 +0200 +Subject: [PATCH] gentoo install fixes + +--- + Makefile.config.in | 6 +++--- + Makefile.rules | 6 +++--- + tools/llvm-config/BuildVariables.inc.in | 2 ++ + tools/llvm-config/Makefile | 4 ++++ + tools/llvm-config/llvm-config.cpp | 5 +++-- + utils/FileCheck/Makefile | 2 +- + 7 files changed, 17 insertions(+), 10 deletions(-) + +diff --git a/Makefile.config.in b/Makefile.config.in +index dcca45f..e75ae2e 100644 +--- a/Makefile.config.in ++++ b/Makefile.config.in +@@ -95,10 +95,10 @@ PROJ_internal_prefix := $(prefix) + endif + + PROJ_bindir := $(PROJ_prefix)/bin +-PROJ_libdir := $(PROJ_prefix)/lib ++PROJ_libdir := $(PROJ_prefix)/$(GENTOO_LIBDIR) + PROJ_datadir := $(PROJ_prefix)/share +-PROJ_docsdir := $(PROJ_prefix)/docs/llvm +-PROJ_etcdir := $(PROJ_prefix)/etc/llvm ++PROJ_docsdir := $(PROJ_prefix)/share/doc/@PF@ ++PROJ_etcdir := @EPREFIX@/etc/llvm + PROJ_includedir := $(PROJ_prefix)/include + PROJ_infodir := $(PROJ_prefix)/info + PROJ_mandir := $(PROJ_prefix)/share/man +diff --git a/Makefile.rules b/Makefile.rules +index e53598b..217f754 100644 +--- a/Makefile.rules ++++ b/Makefile.rules +@@ -275,7 +275,7 @@ ifeq ($(ENABLE_OPTIMIZED),1) + BuildMode := Release + # Don't use -fomit-frame-pointer on Darwin or FreeBSD. + ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin Darwin DragonFly FreeBSD GNU/kFreeBSD)) +- OmitFramePointer := -fomit-frame-pointer ++ OmitFramePointer := + endif + + CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer) +diff --git a/tools/llvm-config/BuildVariables.inc.in b/tools/llvm-config/BuildVariables.inc.in +index fe87afb..fd9f2c6 100644 +--- a/tools/llvm-config/BuildVariables.inc.in ++++ b/tools/llvm-config/BuildVariables.inc.in +@@ -25,3 +25,4 @@ + #define LLVM_BUILDMODE "@LLVM_BUILDMODE@" + #define LLVM_TARGETS_BUILT "@LLVM_TARGETS_BUILT@" + #define LLVM_SYSTEM_LIBS "@LLVM_SYSTEM_LIBS@" ++#define LLVM_LIBDIR "@LLVM_LIBDIR@" +diff --git a/tools/llvm-config/Makefile b/tools/llvm-config/Makefile +index b20b6bf..fc56781 100644 +--- a/tools/llvm-config/Makefile ++++ b/tools/llvm-config/Makefile +@@ -55,6 +55,8 @@ $(ObjDir)/BuildVariables.inc: $(BUILDVARIABLES_SRCPATH) Makefile $(ObjDir)/.dir + >> temp.sed + $(Verb) $(ECHO) 's/@LLVM_TARGETS_BUILT@/$(subst /,\/,$(TARGETS_TO_BUILD))/' \ + >> temp.sed ++ $(Verb) $(ECHO) 's/@LLVM_LIBDIR@/$(subst /,\/,$(GENTOO_LIBDIR))/' \ ++ >> temp.sed + $(Verb) $(SED) -f temp.sed < $< > $@ + $(Verb) $(RM) temp.sed + +diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp +index 3924e2e..f439c60 100644 +--- a/tools/llvm-config/llvm-config.cpp ++++ b/tools/llvm-config/llvm-config.cpp +@@ -250,7 +250,7 @@ int main(int argc, char **argv) { + ActivePrefix = CurrentExecPrefix; + ActiveIncludeDir = ActivePrefix + "/include"; + ActiveBinDir = ActivePrefix + "/bin"; +- ActiveLibDir = ActivePrefix + "/lib"; ++ ActiveLibDir = ActivePrefix + "/" LLVM_LIBDIR; + ActiveIncludeOption = "-I" + ActiveIncludeDir; + } + +diff --git a/utils/FileCheck/Makefile b/utils/FileCheck/Makefile +index 268b7bc..e7674f9 100644 +--- a/utils/FileCheck/Makefile ++++ b/utils/FileCheck/Makefile +@@ -15,7 +15,7 @@ USEDLIBS = LLVMSupport.a + TOOL_NO_EXPORTS = 1 + + # Don't install this utility +-NO_INSTALL = 1 ++#NO_INSTALL = 1 + + include $(LEVEL)/Makefile.common + +-- +1.8.4.2 + diff --git a/sys-devel/llvm/llvm-3.4.2-r100.ebuild b/sys-devel/llvm/llvm-3.4.2-r100.ebuild new file mode 100644 index 0000000..395e30e --- /dev/null +++ b/sys-devel/llvm/llvm-3.4.2-r100.ebuild @@ -0,0 +1,247 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +PYTHON_COMPAT=( python2_7 ) +inherit eutils check-reqs flag-o-matic multilib pax-utils prefix \ + python-any-r1 toolchain-funcs + +DESCRIPTION="Low Level Virtual Machine" +HOMEPAGE="http://llvm.org/" +SRC_URI="http://llvm.org/releases/${PV}/${P}.src.tar.gz + clang? ( http://llvm.org/releases/${PV}/compiler-rt-3.4.src.tar.gz + http://llvm.org/releases/${PV}/cfe-${PV}.src.tar.gz ) + https://dev.gentoo.org/~mgorny/dist/${PN}-3.4-manpages.tar.bz2" + +LICENSE="UoI-NCSA" +SLOT="0/3.4" +KEYWORDS="~ppc-macos ~x64-macos ~x86-macos" +IUSE="clang +libffi kernel_Darwin" + +COMMON_DEPEND=" + sys-libs/zlib:0= + libffi? ( >=virtual/libffi-3.0.13-r1:0= )" +DEPEND="${COMMON_DEPEND} + dev-lang/perl + >=sys-devel/make-3.81 + >=sys-devel/flex-2.5.4 + >=sys-devel/bison-1.875d + || ( >=sys-devel/gcc-3.0 >=sys-devel/gcc-apple-4.2.1 >=sys-devel/llvm-3.3 + ( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx ) + ) + || ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-5.1 ) + libffi? ( virtual/pkgconfig ) + ${PYTHON_DEPS}" +RDEPEND="${COMMON_DEPEND} + clang? ( !<=sys-devel/clang-${PV}-r99 + !>=sys-devel/clang-9999 )" +PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )" + +S=${WORKDIR}/${P}.src + +pkg_pretend() { + # in megs + # !clang !debug !multitarget -O2 400 + # !clang !debug multitarget -O2 550 + # clang !debug !multitarget -O2 950 + # clang !debug multitarget -O2 1200 + # !clang debug multitarget -O2 5G + # clang !debug multitarget -O0 -g 12G + # clang debug multitarget -O2 16G + # clang debug multitarget -O0 -g 14G + + local build_size=550 + use clang && build_size=1200 + + if is-flagq '-g?(gdb)?([1-9])'; then + ewarn "The C++ compiler -g option is known to increase the size of the package" + ewarn "considerably. If you run out of space, please consider removing it." + ewarn + + (( build_size *= 10 )) + fi + + local CHECKREQS_DISK_BUILD=${build_size}M + check-reqs_pkg_pretend +} + +pkg_setup() { + pkg_pretend +} + +src_unpack() { + default + + rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \ + || die "symlinks removal failed" + + if use clang; then + mv "${WORKDIR}"/cfe-${PV}.src "${S}"/tools/clang \ + || die "clang source directory move failed" + mv "${WORKDIR}"/compiler-rt-3.4 "${S}"/projects/compiler-rt \ + || die "compiler-rt source directory move failed" + fi +} + +src_prepare() { + epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch + epatch "${FILESDIR}"/${PN}-3.4-gentoo-install.patch + + if use clang; then + # Automatically select active system GCC's libraries, bugs #406163 and #417913 + epatch "${FILESDIR}"/clang-3.1-gentoo-runtime-gcc-detection-v3.patch + + epatch "${FILESDIR}"/clang-3.4-gentoo-install.patch + epatch "${FILESDIR}"/clang-3.4-darwin_build_fix.patch + epatch "${FILESDIR}"/clang-3.4-darwin_prefix-include-paths.patch + eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp + fi + + if use prefix && use clang; then + sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \ + projects/compiler-rt/make/platform/clang_*.mk || die + fi + + local sub_files=( + Makefile.config.in + Makefile.rules + tools/llvm-config/llvm-config.cpp + ) + use clang && sub_files+=( + tools/clang/lib/Driver/Tools.cpp + tools/clang/tools/scan-build/scan-build + ) + + # unfortunately ./configure won't listen to --mandir and the-like, so take + # care of this. + # note: we're setting the main libdir intentionally. + # where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make. + einfo "Fixing install dirs" + sed -e "s,@libdir@,$(get_libdir),g" \ + -e "s,@PF@,${PF},g" \ + -e "s,@EPREFIX@,${EPREFIX},g" \ + -i "${sub_files[@]}" \ + || die "install paths sed failed" + + if use clang; then + # constantly fails for a long time, likely due to our patches + rm tools/clang/test/Driver/cross-linux.c || die + fi + + # User patches + epatch_user + + python_setup +} + +multilib_src_configure() { + # disable timestamps since they confuse ccache + local conf_flags=( + --disable-timestamps + --enable-keep-symbols + --enable-shared + --with-optimize-option= + --enableoptimized + --disable-assertions + --disable-expensive-checks + --disable-terminfo + $(use_enable libffi) + + --enable-bindings=none + --enable-targets=host + + ac_cv_prog_XML2CONFIG="" + ) + + if use clang; then + conf_flags+=( + --with-clang-resource-dir=../lib/clang/${PV} + ) + fi + + if use libffi; then + local CPPFLAGS=${CPPFLAGS} + append-cppflags "$(pkg-config --cflags libffi)" + fi + + # llvm prefers clang over gcc, so we may need to force that + tc-export CC CXX + + ECONF_SOURCE=${S} \ + econf "${conf_flags[@]}" +} + +src_compile() { + LLVM_MAKEARGS=( + VERBOSE=1 + REQUIRES_RTTI=1 + GENTOO_LIBDIR=$(get_libdir) + ) + + emake "${LLVM_MAKEARGS[@]}" + + pax-mark m Release/bin/llvm-rtdyld + pax-mark m Release/bin/lli + pax-mark m Release/bin/lli-child-target +} + +src_install() { + emake "${LLVM_MAKEARGS[@]}" DESTDIR="${D}" install + + if ! use clang; then + rm "${WORKDIR}"/${PN}-3.4-manpages/clang.1 || die + fi + doman "${WORKDIR}"/${PN}-3.4-manpages/*.1 + + # Fix install_names on Darwin. The build system is too complicated + # to just fix this, so we correct it post-install + local lib= f= odylib= ndylib= libpv=${PV} + if [[ ${CHOST} == *-darwin* ]] ; then + eval $(grep PACKAGE_VERSION= configure) + [[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION} + libpvminor=${libpv%.[0-9]*} + for lib in lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib LLVMHello.dylib clang/${libpv}/lib/darwin/libclang_rt.asan_{osx,iossim}_dynamic.dylib; do + # libEnhancedDisassembly is Darwin10 only, so non-fatal + # + omit clang libs if not enabled + [[ -f ${ED}/usr/lib/${lib} ]] || continue + + ebegin "fixing install_name of $lib" + install_name_tool \ + -id "${EPREFIX}"/usr/lib/${lib} \ + "${ED}"/usr/lib/${lib} + eend $? + done + for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/lib*.dylib "${ED}"/usr/lib/clang/${libpv}/lib/darwin/*.dylib ; do + # omit clang libs if not enabled + [[ -f "${f}" ]] || continue + + scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | \ + while read odylib ; do + ndylib= + case ${odylib} in + */libclang.dylib) + ndylib="${EPREFIX}"/usr/lib/libclang.dylib + ;; + */libLLVM-${libpv}.dylib) + ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib + ;; + */libLLVM-${libpvminor}.dylib) + ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpvminor}.dylib + ;; + */libLTO.dylib) + ndylib="${EPREFIX}"/usr/lib/libLTO.dylib + ;; + esac + if [[ -n ${ndylib} ]] ; then + ebegin "fixing install_name reference to ${odylib} of ${f##*/}" + install_name_tool \ + -change "${odylib}" "${ndylib}" \ + "${f}" + eend $? + fi + done + done + fi +} diff --git a/sys-devel/llvm/metadata.xml b/sys-devel/llvm/metadata.xml index 7371a1f..3a671d6 100644 --- a/sys-devel/llvm/metadata.xml +++ b/sys-devel/llvm/metadata.xml @@ -20,11 +20,13 @@ 4. LLVM does not imply things that you would expect from a high-level virtual machine. It does not require garbage collection or run-time code generation (In fact, LLVM makes a great static compiler!). Note that optional LLVM components can be used to build high-level virtual machines and other systems that need these services. Build the clang C/C++ compiler + Enable cmake support (experimental) Build and install the HTML documentation and regenerate the man pages Build the gold linker plugin Build the lldb debugger Build all host targets (default: host only) Support querying terminal properties using ncurses' terminfo Install the Clang static analyzer (requires USE=clang) + Enable support for dev-libs/udis86 disassembler library -- 2.9.0