IUSE="test"
RDEPEND="!<sys-devel/llvm-${PV}"
+# llvm-4 needed for --cmakedir
DEPEND="${RDEPEND}
- ~sys-devel/llvm-${PV}
+ >=sys-devel/llvm-4
test? (
app-portage/unsandbox
$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
local clang_version=$(get_version_component_range 1-3 "${llvm_version}")
local libdir=$(get_libdir)
local mycmakeargs=(
- # used to find cmake modules
- -DLLVM_LIBDIR_SUFFIX="${libdir#lib}"
-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