sys-libs/compiler-rt-sanitizers: Add slotted version

1 files changed, 22 insertions, 26 deletions

diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-9999.ebuild
index 83addde69848..6e4198615177 100644
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-9999.ebuild
+++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-9999.ebuild
@@ -9,7 +9,7 @@ EAPI=6
 CMAKE_MIN_VERSION=3.7.0-r1
 PYTHON_COMPAT=( python2_7 )
 
-inherit cmake-utils flag-o-matic git-r3 python-any-r1
+inherit cmake-utils flag-o-matic git-r3 python-any-r1 versionator
 
 DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
 HOMEPAGE="http://llvm.org/"
@@ -18,23 +18,22 @@ EGIT_REPO_URI="http://llvm.org/git/compiler-rt.git
 	https://github.com/llvm-mirror/compiler-rt.git"
 
 LICENSE="|| ( UoI-NCSA MIT )"
-SLOT="0/${PV%.*}"
+# Note: this needs to be updated to match version of clang-9999
+SLOT="5.0.0"
 KEYWORDS=""
 IUSE="test"
 
-RDEPEND="!<sys-devel/llvm-${PV}"
+LLVM_SLOT=${SLOT%%.*}
 # llvm-4 needed for --cmakedir
-DEPEND="${RDEPEND}
+DEPEND="
 	>=sys-devel/llvm-4
 	test? (
 		app-portage/unsandbox
 		$(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]")
-		~sys-devel/clang-${PV}
-		~sys-libs/compiler-rt-${PV} )
+		=sys-devel/clang-${PV%_*}*:${LLVM_SLOT}
+		sys-libs/compiler-rt:${SLOT} )
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
-
 # least intrusive of all
 CMAKE_BUILD_TYPE=RelWithDebInfo
 
@@ -57,14 +56,11 @@ src_configure() {
 	# pre-set since we need to pass it to cmake
 	BUILD_DIR=${WORKDIR}/${P}_build
 
-	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}"
+		-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}"
 		# 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}"
+		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
 
 		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
 		# built-ins installed by sys-libs/compiler-rt
@@ -78,8 +74,8 @@ src_configure() {
 			-DLIT_COMMAND="${EPREFIX}/usr/bin/unsandbox;${EPREFIX}/usr/bin/lit"
 
 			# they are created during src_test()
-			-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/bin/clang++"
+			-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_SLOT}/bin/clang"
+			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_SLOT}/bin/clang++"
 		)
 
 		# same flags are passed for build & tests, so we need to strip
@@ -90,23 +86,23 @@ src_configure() {
 	cmake-utils_src_configure
 
 	if use test; then
-		local sys_dir=( "${EPREFIX}/usr/lib/clang/${clang_version}/lib"/* )
+		local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* )
 		[[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}"
-		[[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[@]}"
+		[[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}"
 
 		# 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
+		mkdir -p "${BUILD_DIR}"/lib/{llvm/${LLVM_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
+		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_SLOT}/bin/clang{,++} \
+			"${BUILD_DIR}"/lib/llvm/${LLVM_SLOT}/bin/ || die
+		cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
+			"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
 		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${clang_version}/lib/${sys_dir##*/}/" || die
+			"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
 		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}/usr/$(get_libdir)/LLVMgold.so" \
-				"${BUILD_DIR}/$(get_libdir)/" || die
+		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
+			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_SLOT}/$(get_libdir)/LLVMgold.so \
+				"${BUILD_DIR}"/lib/llvm/${LLVM_SLOT}/$(get_libdir)/ || die
 		fi
 	fi
 }