| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| : ${CMAKE_MAKEFILE_GENERATOR:=ninja} |
| PYTHON_COMPAT=( python2_7 ) |
| |
| inherit cros-constants check-reqs cmake-utils eutils flag-o-matic git-2 git-r3 \ |
| multilib multilib-minimal python-single-r1 toolchain-funcs pax-utils |
| |
| DESCRIPTION="Low Level Virtual Machine" |
| HOMEPAGE="http://llvm.org/" |
| SRC_URI="" |
| EGIT_REPO_URI="http://llvm.org/git/llvm.git |
| https://github.com/llvm-mirror/llvm.git" |
| LICENSE="UoI-NCSA" |
| |
| if use llvm-next; then |
| |
| # llvm:r331547 https://critique.corp.google.com/#review/196053977 |
| EGIT_REPO_URIS=( |
| "llvm" |
| "" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/llvm.git" |
| "eb53cf72757e4d4bd43043bf81b4f18336b7d33a" # EGIT_COMMIT r331547 |
| "compiler-rt" |
| "projects/compiler-rt" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/compiler-rt.git" |
| "def9f6a10422ae7aa0804d50b2d276ced09ce2d0" # EGIT_COMMIT r331523 |
| "clang" |
| "tools/clang" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/clang.git" |
| "1084e053422cbbaaa6e06a972aac210489e7a0ad" # EGIT_COMMIT r331542 |
| "clang-tidy" |
| "tools/clang/tools/extra" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/llvm-clang-tools-extra.git" |
| "77e60e54f9c127ca9023d00dca047e7638ad4744" # EGIT_COMMIT r331545 |
| ) |
| else |
| # llvm:r331547 https://critique.corp.google.com/#review/196053977 |
| EGIT_REPO_URIS=( |
| "llvm" |
| "" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/llvm.git" |
| "eb53cf72757e4d4bd43043bf81b4f18336b7d33a" # EGIT_COMMIT r331547 |
| "compiler-rt" |
| "projects/compiler-rt" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/compiler-rt.git" |
| "def9f6a10422ae7aa0804d50b2d276ced09ce2d0" # EGIT_COMMIT r331523 |
| "clang" |
| "tools/clang" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/clang.git" |
| "1084e053422cbbaaa6e06a972aac210489e7a0ad" # EGIT_COMMIT r331542 |
| "clang-tidy" |
| "tools/clang/tools/extra" |
| "${CROS_GIT_HOST_URL}/chromiumos/third_party/llvm-clang-tools-extra.git" |
| "77e60e54f9c127ca9023d00dca047e7638ad4744" # EGIT_COMMIT r331545 |
| ) |
| fi |
| |
| LICENSE="UoI-NCSA" |
| SLOT="0/${PV%%_*}" |
| KEYWORDS="-* amd64" |
| IUSE="debug +default-compiler-rt +default-libcxx doc libedit +libffi multitarget |
| ncurses ocaml python llvm-next llvm-tot test xml video_cards_radeon" |
| |
| COMMON_DEPEND=" |
| sys-libs/zlib:0= |
| libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] ) |
| libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] ) |
| ncurses? ( >=sys-libs/ncurses-5.9-r3:5=[${MULTILIB_USEDEP}] ) |
| ocaml? ( |
| >=dev-lang/ocaml-4.00.0:0= |
| dev-ml/findlib |
| dev-ml/ocaml-ctypes )" |
| # configparser-3.2 breaks the build (3.3 or none at all are fine) |
| DEPEND="${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/llvm-3.5 |
| ( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx ) |
| ) |
| || ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-5.1 ) |
| doc? ( dev-python/sphinx ) |
| libffi? ( virtual/pkgconfig ) |
| !!<dev-python/configparser-3.3.0.2 |
| ocaml? ( test? ( dev-ml/ounit ) ) |
| ${PYTHON_DEPS}" |
| RDEPEND="${COMMON_DEPEND} |
| abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2 |
| !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" |
| |
| # pypy gives me around 1700 unresolved tests due to open file limit |
| # being exceeded. probably GC does not close them fast enough. |
| REQUIRED_USE="${PYTHON_REQUIRED_USE}" |
| |
| 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 |
| |
| if use debug; then |
| ewarn "USE=debug is known to increase the size of package considerably" |
| ewarn "and cause the tests to fail." |
| ewarn |
| |
| (( build_size *= 14 )) |
| elif 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 |
| |
| # Multiply by number of ABIs :). |
| local abis=( $(multilib_get_enabled_abis) ) |
| (( build_size *= ${#abis[@]} )) |
| |
| local CHECKREQS_DISK_BUILD=${build_size}M |
| check-reqs_pkg_pretend |
| |
| if [[ ${MERGE_TYPE} != binary ]]; then |
| echo 'int main() {return 0;}' > "${T}"/test.cxx || die |
| ebegin "Trying to build a C++11 test program" |
| if ! $(tc-getCXX) -std=c++11 -o /dev/null "${T}"/test.cxx; then |
| eerror "LLVM-${PV} requires C++11-capable C++ compiler. Your current compiler" |
| eerror "does not seem to support -std=c++11 option. Please upgrade your compiler" |
| eerror "to gcc-4.7 or an equivalent version supporting C++11." |
| die "Currently active compiler does not support -std=c++11" |
| fi |
| eend ${?} |
| fi |
| } |
| |
| pkg_setup() { |
| pkg_pretend |
| } |
| |
| trunk_src_unpack() { |
| git-r3_fetch "http://llvm.org/git/compiler-rt.git |
| https://github.com/llvm-mirror/compiler-rt.git" |
| git-r3_fetch "http://llvm.org/git/clang.git |
| https://github.com/llvm-mirror/clang.git" |
| git-r3_fetch "http://llvm.org/git/clang-tools-extra.git |
| https://github.com/llvm-mirror/clang-tools-extra.git" |
| git-r3_fetch |
| |
| git-r3_checkout http://llvm.org/git/compiler-rt.git \ |
| "${S}"/projects/compiler-rt |
| git-r3_checkout http://llvm.org/git/clang.git \ |
| "${S}"/tools/clang |
| git-r3_checkout http://llvm.org/git/clang-tools-extra.git \ |
| "${S}"/tools/clang/tools/extra |
| git-r3_checkout |
| } |
| |
| src_unpack() { |
| if use llvm-tot ; then |
| trunk_src_unpack |
| return |
| fi |
| set -- "${EGIT_REPO_URIS[@]}" |
| while [[ $# -gt 0 ]]; do |
| ESVN_PROJECT=$1 \ |
| EGIT_SOURCEDIR="${S}/$2" \ |
| EGIT_REPO_URI=$3 \ |
| EGIT_COMMIT=$4 \ |
| git-2_src_unpack |
| shift 4 |
| done |
| } |
| |
| pick_cherries() { |
| # clang |
| local CHERRIES="" |
| CHERRIES+=" 23ea169fe0e4316bf621c6a690900c8a7d9f8707" # r331674 |
| CHERRIES+=" ff5baa90d1d3b92c0cffb3a7b1060088d8dcf82b" # r331925 |
| pushd "${S}"/tools/clang >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| |
| # llvm |
| CHERRIES="" |
| CHERRIES+=" 44b4b3a25821d2024d98417752844a0809ecd204" # r331635 |
| CHERRIES+=" d5ae6a3f71cbd25e2367c56e1d452bcff16c8324" # r332389 |
| CHERRIES+=" b25fd2f921ce952213dcf1ac047150996c1d15c2" # r332444 |
| pushd "${S}" >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| |
| # compiler-rt |
| CHERRIES="" |
| pushd "${S}"/projects/compiler-rt >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| } |
| |
| pick_next_cherries() { |
| # clang |
| local CHERRIES="" |
| CHERRIES+=" 23ea169fe0e4316bf621c6a690900c8a7d9f8707" # r331674 |
| CHERRIES+=" ff5baa90d1d3b92c0cffb3a7b1060088d8dcf82b" # r331925 |
| pushd "${S}"/tools/clang >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| |
| # llvm |
| CHERRIES="" |
| CHERRIES+=" 44b4b3a25821d2024d98417752844a0809ecd204" # r331635 |
| CHERRIES+=" d5ae6a3f71cbd25e2367c56e1d452bcff16c8324" # r332389 |
| CHERRIES+=" b25fd2f921ce952213dcf1ac047150996c1d15c2" # r332444 |
| pushd "${S}" >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| |
| # compiler-rt |
| CHERRIES="" |
| pushd "${S}"/projects/compiler-rt >/dev/null || die |
| for cherry in ${CHERRIES}; do |
| epatch "${FILESDIR}/cherry/${cherry}.patch" |
| done |
| popd >/dev/null || die |
| } |
| |
| src_prepare() { |
| if ! use llvm-tot ; then |
| use llvm-next || pick_cherries |
| use llvm-next && pick_next_cherries |
| fi |
| epatch "${FILESDIR}"/llvm-6.0-gnueabihf.patch |
| epatch "${FILESDIR}"/llvm-7.0-mssa-bugfix.patch |
| epatch "${FILESDIR}"/llvm-next-leak-whitelist.patch |
| epatch "${FILESDIR}"/clang-4.0-asan-default-path.patch |
| |
| # This is need by thinlto on ARM. |
| # Convert to cherry-picks once |
| # https://reviews.llvm.org/D44788 gets merged |
| epatch "${FILESDIR}"/clang-7.0-flto-fission.patch |
| |
| # Make ocaml warnings non-fatal, bug #537308 |
| sed -e "/RUN/s/-warn-error A//" -i test/Bindings/OCaml/*ml || die |
| |
| # Allow custom cmake build types (like 'Gentoo') |
| epatch "${FILESDIR}"/cmake/${PN}-3.8-allow_custom_cmake_build_types.patch |
| |
| # crbug/591436 |
| epatch "${FILESDIR}"/clang-executable-detection.patch |
| |
| # crbug/606391 |
| epatch "${FILESDIR}"/${PN}-3.8-invocation.patch |
| |
| epatch "${FILESDIR}"/llvm-3.9-dwarf-version.patch |
| |
| # Link libgcc_eh when using compiler-rt as default rtlib. |
| # https://llvm.org/bugs/show_bug.cgi?id=28681 |
| epatch "${FILESDIR}"/clang-6.0-enable-libgcc-with-compiler-rt.patch |
| |
| python_setup |
| |
| # User patches |
| epatch_user |
| |
| # Native libdir is used to hold LLVMgold.so |
| NATIVE_LIBDIR=$(get_libdir) |
| } |
| |
| enable_asserts() { |
| # Enable assertions for llvm-next build |
| if use llvm-next || use llvm-tot; then |
| echo yes |
| else |
| usex debug |
| fi |
| } |
| |
| multilib_src_configure() { |
| local targets |
| if use multitarget; then |
| targets=all |
| else |
| targets='host;CppBackend' |
| use video_cards_radeon && targets+=';AMDGPU' |
| fi |
| |
| local ffi_cflags ffi_ldflags |
| if use libffi; then |
| ffi_cflags=$(pkg-config --cflags-only-I libffi) |
| ffi_ldflags=$(pkg-config --libs-only-L libffi) |
| fi |
| |
| local libdir=$(get_libdir) |
| local mycmakeargs=( |
| "${mycmakeargs[@]}" |
| -DLLVM_LIBDIR_SUFFIX=${libdir#lib} |
| |
| -DLLVM_BUILD_LLVM_DYLIB=ON |
| -DLLVM_LINK_LLVM_DYLIB=ON |
| -DLLVM_ENABLE_TIMESTAMPS=OFF |
| -DLLVM_TARGETS_TO_BUILD="${targets}" |
| -DLLVM_BUILD_TESTS=$(usex test) |
| |
| -DLLVM_ENABLE_FFI=$(usex libffi) |
| -DLLVM_ENABLE_TERMINFO=$(usex ncurses) |
| -DLLVM_ENABLE_ASSERTIONS=$(enable_asserts) |
| -DLLVM_ENABLE_EH=ON |
| -DLLVM_ENABLE_RTTI=ON |
| |
| -DWITH_POLLY=OFF # TODO |
| |
| -DLLVM_HOST_TRIPLE="${CHOST}" |
| |
| -DFFI_INCLUDE_DIR="${ffi_cflags#-I}" |
| -DFFI_LIBRARY_DIR="${ffi_ldflags#-L}" |
| -DLLVM_BINUTILS_INCDIR="${SYSROOT}"/usr/include |
| |
| -DHAVE_HISTEDIT_H=$(usex libedit) |
| -DENABLE_LINKER_BUILD_ID=ON |
| -DCLANG_VENDOR="Chromium OS ${PVR}" |
| # override default stdlib and rtlib |
| -DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "") |
| -DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "") |
| ) |
| |
| if ! multilib_is_native_abi || ! use ocaml; then |
| mycmakeargs+=( |
| -DOCAMLFIND=NO |
| ) |
| fi |
| # Note: go bindings have no CMake rules at the moment |
| # but let's kill the check in case they are introduced |
| # if ! multilib_is_native_abi || ! use go; then |
| mycmakeargs+=( |
| -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND |
| ) |
| # fi |
| |
| if multilib_is_native_abi; then |
| mycmakeargs+=( |
| -DLLVM_BUILD_DOCS=$(usex doc) |
| -DLLVM_ENABLE_SPHINX=$(usex doc) |
| -DLLVM_ENABLE_DOXYGEN=OFF |
| -DLLVM_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/html" |
| -DSPHINX_WARNINGS_AS_ERRORS=OFF |
| -DLLVM_INSTALL_UTILS=ON |
| ) |
| fi |
| cmake-utils_src_configure |
| } |
| |
| multilib_src_compile() { |
| cmake-utils_src_compile |
| # TODO: not sure why this target is not correctly called |
| multilib_is_native_abi && use doc && use ocaml && cmake-utils_src_make docs/ocaml_doc |
| |
| pax-mark m "${BUILD_DIR}"/bin/llvm-rtdyld |
| pax-mark m "${BUILD_DIR}"/bin/lli |
| pax-mark m "${BUILD_DIR}"/bin/lli-child-target |
| |
| if use test; then |
| pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/Orc/OrcJITTests |
| pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/MCJIT/MCJITTests |
| pax-mark m "${BUILD_DIR}"/unittests/Support/SupportTests |
| fi |
| } |
| |
| multilib_src_test() { |
| # respect TMPDIR! |
| local -x LIT_PRESERVES_TMP=1 |
| local test_targets=( check ) |
| cmake-utils_src_make "${test_targets[@]}" |
| } |
| |
| src_install() { |
| local MULTILIB_CHOST_TOOLS=( |
| /usr/bin/llvm-config |
| ) |
| |
| local MULTILIB_WRAPPED_HEADERS=( |
| /usr/include/llvm/Config/config.h |
| /usr/include/llvm/Config/llvm-config.h |
| ) |
| |
| multilib-minimal_src_install |
| } |
| |
| multilib_src_install() { |
| cmake-utils_src_install |
| |
| local wrapper_script=clang_host_wrapper |
| cat "${FILESDIR}/clang_host_wrapper.header" \ |
| "${FILESDIR}/wrapper_script_common" \ |
| "${FILESDIR}/clang_host_wrapper.body" > \ |
| "${D}/usr/bin/${wrapper_script}" || die |
| chmod 755 "${D}/usr/bin/${wrapper_script}" || die |
| newbin "${D}/usr/bin/clang-tidy" "clang-tidy" |
| dobin "${FILESDIR}/bisect_driver.py" |
| dobin "${FILESDIR}/clang-tidy-parse-build-log.py" |
| dobin "${FILESDIR}/clang-tidy-warn.py" |
| dobin "${FILESDIR}/clang_tidy_execute.py" |
| exeinto "/usr/bin" |
| dosym "${wrapper_script}" "/usr/bin/${CHOST}-clang" |
| dosym "${wrapper_script}" "/usr/bin/${CHOST}-clang++" |
| } |
| |
| multilib_src_install_all() { |
| insinto /usr/share/vim/vimfiles |
| doins -r utils/vim/*/. |
| # some users may find it useful |
| dodoc utils/vim/vimrc |
| dobin "${S}/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py" |
| } |
