commit: 3b78a5fdecfd72075cabf22fc8fa866358653754
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Jan 19 09:03:53 2017 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Jan 19 09:14:05 2017 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3b78a5fd
sys-libs/compiler-rt: Bump to 4.0.0rc1
sys-libs/compiler-rt/compiler-rt-4.0.0_rc1.ebuild | 138 ++++++++++++++++++++++
1 file changed, 138 insertions(+)
diff --git a/sys-libs/compiler-rt/compiler-rt-4.0.0_rc1.ebuild
b/sys-libs/compiler-rt/compiler-rt-4.0.0_rc1.ebuild
new file mode 100644
index 00000000..f21ac61
--- /dev/null
+++ b/sys-libs/compiler-rt/compiler-rt-4.0.0_rc1.ebuild
@@ -0,0 +1,138 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+# TODO: fix unnecessary dep on Python upstream
+inherit cmake-utils flag-o-matic git-r3 python-any-r1 toolchain-funcs
+
+DESCRIPTION="Compiler runtime library for clang (built-in part)"
+HOMEPAGE="http://llvm.org/";
+SRC_URI=""
+EGIT_REPO_URI="http://llvm.org/git/compiler-rt.git
+ https://github.com/llvm-mirror/compiler-rt.git";
+EGIT_BRANCH="release_40"
+EGIT_COMMIT="850646edf7e605354c66693c16ab69193e04a078"
+
+LICENSE="|| ( UoI-NCSA MIT )"
+SLOT="0/${PV%.*}"
+KEYWORDS=""
+IUSE="test"
+
+RDEPEND="
+ !<sys-devel/llvm-4"
+# llvm-4 needed for --cmakedir
+DEPEND="${RDEPEND}
+ >=sys-devel/llvm-4
+ test? ( ~sys-devel/clang-${PV} )
+ ${PYTHON_DEPS}"
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+test_compiler() {
+ $(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
+ <<<'int main() { return 0; }' &>/dev/null
+}
+
+src_configure() {
+ # pre-set since we need to pass it to cmake
+ BUILD_DIR=${WORKDIR}/${P}_build
+
+ if ! test_compiler; then
+ local extra_flags=( -nodefaultlibs -lc )
+ if test_compiler "${extra_flags[@]}"; then
+ local -x LDFLAGS="${LDFLAGS} ${extra_flags[*]}"
+ ewarn "${CC} seems to lack runtime, trying with
${extra_flags[*]}"
+ fi
+ fi
+
+ local llvm_version=$(llvm-config --version) || die
+ local clang_version=$(get_version_component_range 1-3 "${llvm_version}")
+ local libdir=$(get_libdir)
+ local mycmakeargs=(
+
-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${clang_version}"
+ # use a build dir structure consistent with install
+ # this makes it possible to easily deploy test-friendly clang
+
-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${clang_version}"
+
+ # currently lit covers only sanitizer tests
+ -DCOMPILER_RT_INCLUDE_TESTS=OFF
+ -DCOMPILER_RT_BUILD_SANITIZERS=OFF
+ -DCOMPILER_RT_BUILD_XRAY=OFF
+ )
+
+ cmake-utils_src_configure
+}
+
+run_tests_for_abi() {
+ local ABI=${1}
+}
+
+src_test() {
+ # prepare a test compiler
+ local llvm_version=$(llvm-config --version) || die
+ local clang_version=$(get_version_component_range 1-3 "${llvm_version}")
+
+ # copy clang over since resource_dir is located relatively to binary
+ # therefore, we can put our new libraries in it
+ mkdir -p
"${BUILD_DIR}"/{bin,$(get_libdir),lib/clang/"${clang_version}"/include} || die
+ cp "${EPREFIX}/usr/bin/clang" "${EPREFIX}/usr/bin/clang++" \
+ "${BUILD_DIR}"/bin/ || die
+ cp "${EPREFIX}/usr/lib/clang/${clang_version}/include"/*.h \
+ "${BUILD_DIR}/lib/clang/${clang_version}/include/" || die
+
+ # builtins are not converted to lit yet, so run them manually
+ local tests=() f
+ cd "${S}"/test/builtins/Unit || die
+ while read -r -d '' f; do
+ # ppc subdir is unmaintained and lacks proper guards
+ # (and ppc builtins do not seem to be used anyway)
+ [[ ${f} == ./ppc/* ]] && continue
+ # these are special
+ [[ ${f} == ./cpu_model_test.c ]] && continue
+ [[ ${f} == ./gcc_personality_test.c ]] && continue
+ # unsupported
+ [[ ${f} == ./trampoline_setup_test.c ]] && continue
+ tests+=( "${f%.c}" )
+ done < <(find -name '*.c' -print0)
+
+ {
+ echo "check: ${tests[*]/#/check-}" &&
+ echo ".PHONY: check ${tests[*]/#/check-}" &&
+ for f in "${tests[@]}"; do
+ echo "check-${f}: ${f}" &&
+ echo " ${f}"
+ done
+ } > Makefile || die
+
+ local ABI
+ for ABI in $(get_all_abis); do
+ # not supported at all at the moment
+ [[ ${ABI} == x32 ]] && continue
+
+ rm -f "${tests[@]}" || die
+
+ einfo "Running tests for ABI=${ABI}"
+ # use -k to run all tests even if some fail
+ emake -k \
+ CC="${BUILD_DIR}/bin/clang" \
+ CFLAGS="$(get_abi_CFLAGS)" \
+ CPPFLAGS='-I../../../lib/builtins' \
+ LDFLAGS='-rtlib=compiler-rt' \
+ LDLIBS='-lm'
+ done
+}
+
+src_install() {
+ cmake-utils_src_install
+
+ # includes are mistakenly installed for all sanitizers and xray
+ rm -rf "${ED}"usr/lib/clang/*/include || die
+}
