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commit: 60a26ff2bfeeeeb31e1e2f919754e8f656197d93 |
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Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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AuthorDate: Wed Aug 1 16:44:22 2018 +0000 |
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Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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CommitDate: Wed Aug 1 20:53:23 2018 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=60a26ff2 |
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|
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sys-libs/libcxxabi: Branch out LLVM 7.0 |
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|
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sys-libs/libcxxabi/libcxxabi-7.0.9999.ebuild | 122 +++++++++++++++++++++++++++ |
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1 file changed, 122 insertions(+) |
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|
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diff --git a/sys-libs/libcxxabi/libcxxabi-7.0.9999.ebuild b/sys-libs/libcxxabi/libcxxabi-7.0.9999.ebuild |
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new file mode 100644 |
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index 00000000000..9d5908494f0 |
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--- /dev/null |
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+++ b/sys-libs/libcxxabi/libcxxabi-7.0.9999.ebuild |
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@@ -0,0 +1,122 @@ |
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+# Copyright 1999-2018 Gentoo Foundation |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=6 |
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+ |
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+: ${CMAKE_MAKEFILE_GENERATOR:=ninja} |
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+# (needed due to CMAKE_BUILD_TYPE != Gentoo) |
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+CMAKE_MIN_VERSION=3.7.0-r1 |
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+PYTHON_COMPAT=( python2_7 ) |
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+ |
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+inherit cmake-multilib git-r3 llvm multiprocessing python-any-r1 |
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+ |
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+DESCRIPTION="Low level support for a standard C++ library" |
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+HOMEPAGE="https://libcxxabi.llvm.org/" |
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+SRC_URI="" |
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+EGIT_REPO_URI="https://git.llvm.org/git/libcxxabi.git |
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+ https://github.com/llvm-mirror/libcxxabi.git" |
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+EGIT_BRANCH="release_70" |
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+ |
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+LICENSE="|| ( UoI-NCSA MIT )" |
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+SLOT="0" |
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+KEYWORDS="" |
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+IUSE="+libunwind +static-libs test elibc_musl" |
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+RESTRICT="!test? ( test )" |
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+ |
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+RDEPEND=" |
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+ libunwind? ( |
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+ || ( |
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+ >=sys-libs/libunwind-1.0.1-r1[static-libs?,${MULTILIB_USEDEP}] |
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+ >=sys-libs/llvm-libunwind-3.9.0-r1[static-libs?,${MULTILIB_USEDEP}] |
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+ ) |
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+ )" |
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+# llvm-6 for new lit options |
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+DEPEND="${RDEPEND} |
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+ >=sys-devel/llvm-6 |
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+ test? ( >=sys-devel/clang-3.9.0 |
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+ $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )" |
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+ |
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+# least intrusive of all |
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+CMAKE_BUILD_TYPE=RelWithDebInfo |
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+ |
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+python_check_deps() { |
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+ has_version "dev-python/lit[${PYTHON_USEDEP}]" |
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+} |
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+ |
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+pkg_setup() { |
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+ llvm_pkg_setup |
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+ use test && python-any-r1_pkg_setup |
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+} |
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+ |
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+src_unpack() { |
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+ # we need the headers |
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+ git-r3_fetch "https://git.llvm.org/git/libcxx.git |
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+ https://github.com/llvm-mirror/libcxx.git" |
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+ git-r3_fetch |
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+ |
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+ git-r3_checkout https://llvm.org/git/libcxx.git \ |
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+ "${WORKDIR}"/libcxx '' |
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+ git-r3_checkout |
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+} |
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+ |
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+multilib_src_configure() { |
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+ local libdir=$(get_libdir) |
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+ local mycmakeargs=( |
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+ -DLIBCXXABI_LIBDIR_SUFFIX=${libdir#lib} |
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+ -DLIBCXXABI_ENABLE_SHARED=ON |
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+ -DLIBCXXABI_ENABLE_STATIC=$(usex static-libs) |
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+ -DLIBCXXABI_USE_LLVM_UNWINDER=$(usex libunwind) |
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+ -DLIBCXXABI_INCLUDE_TESTS=$(usex test) |
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+ |
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+ -DLIBCXXABI_LIBCXX_INCLUDES="${WORKDIR}"/libcxx/include |
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+ # upstream is omitting standard search path for this |
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+ # probably because gcc & clang are bundling their own unwind.h |
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+ -DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include |
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+ ) |
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+ if use test; then |
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+ local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) |
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+ local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} |
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+ |
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+ [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" |
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+ |
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+ mycmakeargs+=( |
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+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" |
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+ -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" |
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+ ) |
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+ fi |
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+ cmake-utils_src_configure |
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+} |
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+ |
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+build_libcxx() { |
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+ local -x LDFLAGS="${LDFLAGS} -L${BUILD_DIR}/$(get_libdir)" |
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+ local CMAKE_USE_DIR=${WORKDIR}/libcxx |
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+ local BUILD_DIR=${BUILD_DIR}/libcxx |
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+ local mycmakeargs=( |
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+ -DLIBCXX_LIBDIR_SUFFIX= |
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+ -DLIBCXX_ENABLE_SHARED=ON |
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+ -DLIBCXX_ENABLE_STATIC=OFF |
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+ -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF |
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+ -DLIBCXX_CXX_ABI=libcxxabi |
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+ -DLIBCXX_CXX_ABI_INCLUDE_PATHS="${S}"/include |
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+ -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF |
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+ -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) |
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+ -DLIBCXX_HAS_GCC_S_LIB=OFF |
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+ -DLIBCXX_INCLUDE_TESTS=OFF |
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+ ) |
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+ |
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+ cmake-utils_src_configure |
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+ cmake-utils_src_compile |
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+} |
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+ |
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+multilib_src_test() { |
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+ # build a local copy of libc++ for testing to avoid circular dep |
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+ build_libcxx |
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+ mv "${BUILD_DIR}"/libcxx/lib/libc++* "${BUILD_DIR}/$(get_libdir)/" || die |
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+ |
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+ cmake-utils_src_make check-libcxxabi |
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+} |
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+ |
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+multilib_src_install_all() { |
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+ insinto /usr/include/libcxxabi |
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+ doins -r include/. |
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+} |