diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
commit | 4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch) | |
tree | ba5f07bf3f9d22d82e54a462313f5d244036c768 /sys-devel/llvm/llvm-3.7.1-r3.ebuild |
reinit the tree, so we can have metadata
Diffstat (limited to 'sys-devel/llvm/llvm-3.7.1-r3.ebuild')
-rw-r--r-- | sys-devel/llvm/llvm-3.7.1-r3.ebuild | 573 |
1 files changed, 573 insertions, 0 deletions
diff --git a/sys-devel/llvm/llvm-3.7.1-r3.ebuild b/sys-devel/llvm/llvm-3.7.1-r3.ebuild new file mode 100644 index 000000000000..a443825a626c --- /dev/null +++ b/sys-devel/llvm/llvm-3.7.1-r3.ebuild @@ -0,0 +1,573 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +: ${CMAKE_MAKEFILE_GENERATOR:=ninja} +PYTHON_COMPAT=( python2_7 ) + +inherit check-reqs cmake-utils eutils flag-o-matic multilib \ + multilib-minimal python-single-r1 toolchain-funcs pax-utils prefix + +DESCRIPTION="Low Level Virtual Machine" +HOMEPAGE="https://llvm.org/" +SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz + clang? ( https://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz + https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz + https://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.xz ) + lldb? ( https://llvm.org/releases/${PV}/lldb-${PV}.src.tar.xz ) + !doc? ( https://dev.gentoo.org/~voyageur/distfiles/${PN}-3.7.0-manpages.tar.bz2 ) + https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.gz" + +# Additional licenses: +# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD. +# 2. ARM backend: LLVM Software Grant by ARM. +# 3. MD5 code: public-domain. +# 4. autoconf (not used): some undefined M.I.T. license. +# 5. Tests (not installed): +# a. gtest: BSD. +# b. YAML tests: MIT. + +LICENSE="UoI-NCSA rc BSD public-domain + arm? ( LLVM-Grant ) + arm64? ( LLVM-Grant ) + multitarget? ( LLVM-Grant )" +SLOT="0/${PV}" +KEYWORDS="amd64 arm ~arm64 x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos" +IUSE="clang debug doc gold libedit +libffi lldb multitarget ncurses ocaml + python +static-analyzer test xml video_cards_radeon + kernel_Darwin kernel_FreeBSD" + +COMMON_DEPEND=" + sys-libs/zlib:0= + clang? ( + python? ( ${PYTHON_DEPS} ) + static-analyzer? ( + dev-lang/perl:* + ${PYTHON_DEPS} + ) + xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] ) + ) + gold? ( >=sys-devel/binutils-2.22:*[cxx] ) + libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] ) + libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] ) + ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] ) + ocaml? ( + >=dev-lang/ocaml-4.00.0:0= + dev-ml/findlib + dev-ml/ocaml-ctypes + !!<=sys-devel/llvm-3.7.0-r1[ocaml] )" +# configparser-3.2 breaks the build (3.3 or none at all are fine) +DEPEND="${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 ) + clang? ( xml? ( virtual/pkgconfig ) ) + doc? ( dev-python/sphinx ) + gold? ( sys-libs/binutils-libs ) + libffi? ( virtual/pkgconfig ) + lldb? ( dev-lang/swig ) + !!<dev-python/configparser-3.3.0.2 + ocaml? ( test? ( dev-ml/ounit ) ) + ${PYTHON_DEPS}" +RDEPEND="${COMMON_DEPEND} + clang? ( !<=sys-devel/clang-${PV}-r99 ) + abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2 + !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" +PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 ) + kernel_Darwin? ( =sys-libs/libcxx-${PV}* )" + +# pypy gives me around 1700 unresolved tests due to open file limit +# being exceeded. probably GC does not close them fast enough. +REQUIRED_USE="${PYTHON_REQUIRED_USE} + lldb? ( clang xml )" + +S=${WORKDIR}/${P/_}.src + +check_space() { + # 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 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 +} + +pkg_pretend() { + check_space +} + +pkg_setup() { + check_space +} + +src_unpack() { + default + + if use clang; then + mv "${WORKDIR}"/cfe-${PV/_}.src "${S}"/tools/clang \ + || die "clang source directory move failed" + mv "${WORKDIR}"/compiler-rt-${PV/_}.src "${S}"/projects/compiler-rt \ + || die "compiler-rt source directory move failed" + mv "${WORKDIR}"/clang-tools-extra-${PV/_}.src "${S}"/tools/clang/tools/extra \ + || die "clang-tools-extra source directory move failed" + fi + + if use lldb; then + mv "${WORKDIR}"/lldb-${PV/_}.src "${S}"/tools/lldb \ + || die "lldb source directory move failed" + fi +} + +src_prepare() { + python_setup + + # Make ocaml warnings non-fatal, bug #537308 + sed -e "/RUN/s/-warn-error A//" -i test/Bindings/OCaml/*ml || die + # Fix libdir for ocaml bindings install, bug #559134 + eapply "${WORKDIR}/${P}-patchset"/0001-cmake-Install-OCaml-modules-into-correct-package-loc.patch + # Do not build/install ocaml docs with USE=-doc, bug #562008 + eapply "${WORKDIR}/${P}-patchset"/0002-cmake-Make-OCaml-docs-dependent-on-LLVM_BUILD_DOCS.patch + + # Make it possible to override Sphinx HTML install dirs + # https://llvm.org/bugs/show_bug.cgi?id=23780 + eapply "${WORKDIR}/${P}-patchset"/0003-cmake-Support-overriding-Sphinx-HTML-doc-install-dir.patch + + # Prevent race conditions with parallel Sphinx runs + # https://llvm.org/bugs/show_bug.cgi?id=23781 + eapply "${WORKDIR}/${P}-patchset"/0004-cmake-Add-an-ordering-dep-between-HTML-man-Sphinx-ta.patch + + # Prevent installing libgtest + # https://llvm.org/bugs/show_bug.cgi?id=18341 + eapply "${WORKDIR}/${P}-patchset"/0005-cmake-Do-not-install-libgtest.patch + + # Fix llvm-config for shared linking, sane flags and return values + # in order: + # - backported r247159 that adds --build-system (needed for later code) + # - backported r252532 that adds better shared linking support + # - our fixes + # - backported r260343 that fixes cross-compilation + # combination of backported upstream r252532 with our patch + # https://bugs.gentoo.org/show_bug.cgi?id=565358 + eapply "${WORKDIR}/${P}-patchset"/llvm-config-0.patch + eapply "${WORKDIR}/${P}-patchset"/llvm-config-1.patch + eapply "${WORKDIR}/${P}-patchset"/llvm-config-2.patch + eapply "${WORKDIR}/${P}-patchset"/llvm-config-3.patch + + # Fix msan with newer kernels, #569894 + eapply "${WORKDIR}/${P}-patchset"/msan-fix.patch + + # disable use of SDK on OSX, bug #568758 + sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die + + if use clang; then + # Automatically select active system GCC's libraries, bugs #406163 and #417913 + eapply "${WORKDIR}/${P}-patchset"/clang/gentoo-runtime-gcc-detection-v3.patch + + # Support gcc4.9 search paths + # https://github.com/llvm-mirror/clang/commit/af4db76e059c1a3 + eapply "${WORKDIR}/${P}-patchset"/clang/gcc4.9-search-path.patch + + eapply "${WORKDIR}/${P}-patchset"/clang/gentoo-install.patch + + eapply "${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch + eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp + + # Fix -isystem support in ccc-analyzer + eapply "${WORKDIR}/${P}-patchset"/clang/ccc-analyzer-isystem.patch + + sed -i -e "s^@EPREFIX@^${EPREFIX}^" \ + tools/clang/tools/scan-build/scan-build || die + + # Install clang runtime into /usr/lib/clang + # https://llvm.org/bugs/show_bug.cgi?id=23792 + eapply "${WORKDIR}/${P}-patchset"/clang/0001-Install-clang-runtime-into-usr-lib-without-suffix.patch + eapply "${WORKDIR}/${P}-patchset"/compiler-rt/0001-cmake-Install-compiler-rt-into-usr-lib-without-suffi.patch + + # Do not force -march flags on arm platforms + # https://bugs.gentoo.org/show_bug.cgi?id=562706 + eapply "${WORKDIR}/${P}-patchset"/compiler-rt/arm_march_flags.patch + + # Make it possible to override CLANG_LIBDIR_SUFFIX + # (that is used only to find LLVMgold.so) + # https://llvm.org/bugs/show_bug.cgi?id=23793 + eapply "${WORKDIR}/${P}-patchset"/clang/0002-cmake-Make-CLANG_LIBDIR_SUFFIX-overridable.patch + + # Fix git-clang-format shebang, bug #562688 + python_fix_shebang tools/clang/tools/clang-format/git-clang-format + + pushd projects/compiler-rt >/dev/null || die + + # Fix msan with newer kernels, compiler-rt part, #569894 + eapply "${WORKDIR}/${P}-patchset"/compiler-rt/msan-fix.patch + + # Fix WX sections, bug #421527 + find lib/builtins -type f -name '*.S' -exec sed \ + -e '$a\\n#if defined(__linux__) && defined(__ELF__)\n.section .note.GNU-stack,"",%progbits\n#endif' \ + -i {} + || die + + popd >/dev/null || die + fi + + if use lldb; then + # Do not install dummy readline.so module from + # https://llvm.org/bugs/show_bug.cgi?id=18841 + sed -e 's/add_subdirectory(readline)/#&/' \ + -i tools/lldb/scripts/Python/modules/CMakeLists.txt || die + + # Fix Python paths, bugs #562436 and #562438 + eapply "${WORKDIR}/${P}-patchset"/lldb/python.patch + sed -e "s/GENTOO_LIBDIR/$(get_libdir)/" \ + -i tools/lldb/scripts/Python/finishSwigPythonLLDB.py || die + + # Fix build with ncurses[tinfo], #560474 + # https://llvm.org/viewvc/llvm-project?view=revision&revision=247842 + eapply "${WORKDIR}/${P}-patchset"/lldb/tinfo.patch + fi + + # User patches + eapply_user + + # Native libdir is used to hold LLVMgold.so + NATIVE_LIBDIR=$(get_libdir) +} + +multilib_src_configure() { + local targets + if use multitarget; then + targets=all + else + targets='host;BPF;CppBackend' + use video_cards_radeon && targets+=';AMDGPU' + fi + + local ffi_cflags ffi_ldflags + if use libffi; then + ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi) + ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi) + fi + + local libdir=$(get_libdir) + local mycmakeargs=( + -DLLVM_LIBDIR_SUFFIX=${libdir#lib} + + -DBUILD_SHARED_LIBS=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=$(usex debug) + -DLLVM_ENABLE_EH=ON + -DLLVM_ENABLE_RTTI=ON + + -DWITH_POLLY=OFF # TODO + + -DLLVM_HOST_TRIPLE="${CHOST}" + + -DFFI_INCLUDE_DIR="${ffi_cflags#-I}" + -DFFI_LIBRARY_DIR="${ffi_ldflags#-L}" + + -DHAVE_HISTEDIT_H=$(usex libedit) + ) + + if use clang; then + mycmakeargs+=( + -DCMAKE_DISABLE_FIND_PACKAGE_LibXml2=$(usex !xml) + # libgomp support fails to find headers without explicit -I + # furthermore, it provides only syntax checking + -DCLANG_DEFAULT_OPENMP_RUNTIME=libomp + ) + fi + + if use lldb; then + mycmakeargs+=( + -DLLDB_DISABLE_LIBEDIT=$(usex !libedit) + -DLLDB_DISABLE_CURSES=$(usex !ncurses) + -DLLDB_ENABLE_TERMINFO=$(usex ncurses) + ) + fi + + if ! multilib_is_native_abi || ! use ocaml; then + mycmakeargs+=( + -DOCAMLFIND=NO + ) + fi +# Note: go bindings have no CMake rules at the moment +# but let's kill the check in case they are introduced +# if ! multilib_is_native_abi || ! use go; then + mycmakeargs+=( + -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND + ) +# fi + + if multilib_is_native_abi; then + mycmakeargs+=( + -DLLVM_BUILD_DOCS=$(usex doc) + -DLLVM_ENABLE_SPHINX=$(usex doc) + -DLLVM_ENABLE_DOXYGEN=OFF + -DLLVM_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/html" + -DSPHINX_WARNINGS_AS_ERRORS=OFF + -DLLVM_INSTALL_UTILS=ON + ) + + if use clang; then + mycmakeargs+=( + -DCLANG_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/clang" + ) + fi + + if use gold; then + mycmakeargs+=( + -DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include + ) + fi + + if use lldb; then + mycmakeargs+=( + -DLLDB_DISABLE_PYTHON=$(usex !python) + ) + fi + + else + if use clang; then + mycmakeargs+=( + # disable compiler-rt on non-native ABI because: + # 1. it fails to configure because of -m32 + # 2. it is shared between ABIs so no point building + # it multiple times + -DLLVM_EXTERNAL_COMPILER_RT_BUILD=OFF + -DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_BUILD=OFF + ) + fi + if use lldb; then + mycmakeargs+=( + # only run swig on native abi + -DLLDB_DISABLE_PYTHON=ON + ) + fi + fi + + if use clang; then + mycmakeargs+=( + -DCLANG_ENABLE_ARCMT=$(usex static-analyzer) + -DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer) + -DCLANG_LIBDIR_SUFFIX="${NATIVE_LIBDIR#lib}" + ) + + # -- not needed when compiler-rt is built with host compiler -- + # cmake passes host C*FLAGS to compiler-rt build + # which is performed using clang, so we need to filter out + # some flags clang does not support + # (if you know some more flags that don't work, let us know) + #filter-flags -msahf -frecord-gcc-switches + 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 ) + # clang tests won't work on non-native ABI because we skip compiler-rt + multilib_is_native_abi && use clang && test_targets+=( check-clang ) + cmake-utils_src_make "${test_targets[@]}" +} + +src_install() { + local MULTILIB_CHOST_TOOLS=( + /usr/bin/llvm-config + ) + + local MULTILIB_WRAPPED_HEADERS=( + /usr/include/llvm/Config/config.h + /usr/include/llvm/Config/llvm-config.h + ) + + if use clang; then + # note: magic applied in multilib_src_install()! + CLANG_VERSION=${PV%.*} + + MULTILIB_CHOST_TOOLS+=( + /usr/bin/clang + /usr/bin/clang++ + /usr/bin/clang-cl + /usr/bin/clang-${CLANG_VERSION} + /usr/bin/clang++-${CLANG_VERSION} + /usr/bin/clang-cl-${CLANG_VERSION} + ) + + MULTILIB_WRAPPED_HEADERS+=( + /usr/include/clang/Config/config.h + ) + fi + + multilib-minimal_src_install + + # Remove unnecessary headers on FreeBSD, bug #417171 + if use kernel_FreeBSD && use clang; then + rm "${ED}"usr/lib/clang/${PV}/include/{std,float,iso,limits,tgmath,varargs}*.h || die + fi +} + +multilib_src_install() { + cmake-utils_src_install + + if multilib_is_native_abi; then + # Install man pages. + use doc || doman "${WORKDIR}"/${PN}-3.7.0-manpages/*.1 + + # Symlink the gold plugin. + if use gold; then + dodir "/usr/${CHOST}/binutils-bin/lib/bfd-plugins" + dosym "../../../../$(get_libdir)/LLVMgold.so" \ + "/usr/${CHOST}/binutils-bin/lib/bfd-plugins/LLVMgold.so" + fi + fi + + # apply CHOST and CLANG_VERSION to clang executables + # they're statically linked so we don't have to worry about the lib + if use clang; then + local clang_tools=( clang clang++ clang-cl ) + local i + + # cmake gives us: + # - clang-X.Y + # - clang -> clang-X.Y + # - clang++, clang-cl -> clang + # we want to have: + # - clang-X.Y + # - clang++-X.Y, clang-cl-X.Y -> clang-X.Y + # - clang, clang++, clang-cl -> clang*-X.Y + # so we need to fix the two tools + for i in "${clang_tools[@]:1}"; do + rm "${ED%/}/usr/bin/${i}" || die + dosym "clang-${CLANG_VERSION}" "/usr/bin/${i}-${CLANG_VERSION}" + dosym "${i}-${CLANG_VERSION}" "/usr/bin/${i}" + done + + # now prepend ${CHOST} and let the multilib-build.eclass symlink it + if ! multilib_is_native_abi; then + # non-native? let's replace it with a simple wrapper + for i in "${clang_tools[@]}"; do + rm "${ED%/}/usr/bin/${i}-${CLANG_VERSION}" || die + cat > "${T}"/wrapper.tmp <<-_EOF_ + #!${EPREFIX}/bin/sh + exec "${i}-${CLANG_VERSION}" $(get_abi_CFLAGS) "\${@}" + _EOF_ + newbin "${T}"/wrapper.tmp "${i}-${CLANG_VERSION}" + done + fi + fi +} + +multilib_src_install_all() { + insinto /usr/share/vim/vimfiles + doins -r utils/vim/*/. + # some users may find it useful + dodoc utils/vim/vimrc + + if use clang; then + pushd tools/clang >/dev/null || die + + if use static-analyzer ; then + pushd tools/scan-build >/dev/null || die + + dobin ccc-analyzer scan-build + dosym ccc-analyzer /usr/bin/c++-analyzer + doman scan-build.1 + + insinto /usr/share/llvm + doins scanview.css sorttable.js + + popd >/dev/null || die + fi + + if use static-analyzer ; then + pushd tools/scan-view >/dev/null || die + + python_doscript scan-view + + touch __init__.py || die + python_moduleinto clang + python_domodule *.py Resources + + popd >/dev/null || die + fi + + if use python ; then + pushd bindings/python/clang >/dev/null || die + + python_moduleinto clang + python_domodule *.py + + popd >/dev/null || die + fi + + # AddressSanitizer symbolizer (currently separate) + dobin "${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py + + popd >/dev/null || die + + python_fix_shebang "${ED}" + if use lldb && use python; then + python_optimize + fi + fi +} + +pkg_postinst() { + if use clang && ! has_version sys-libs/libomp; then + elog "To enable OpenMP support in clang, install sys-libs/libomp." + fi +} |