message(FATAL_ERROR "libc++abi must be built as either a shared or static library.")
endif()
+if (LLVM_EXTERNAL_LIBCXX_SOURCE_DIR)
+ set(LIBCXXABI_LIBCXX_SRC_DIR ${LLVM_EXTERNAL_LIBCXX_SOURCE_DIR})
+else()
+ set(LIBCXXABI_LIBCXX_SRC_DIR ${LLVM_MAIN_SRC_DIR}/projects/libcxx/include)
+endif()
+
find_path(
LIBCXXABI_LIBCXX_INCLUDES
vector
PATHS ${LIBCXXABI_LIBCXX_INCLUDES}
${LIBCXXABI_LIBCXX_PATH}/include
${CMAKE_BINARY_DIR}/${LIBCXXABI_LIBCXX_INCLUDES}
- ${LLVM_MAIN_SRC_DIR}/projects/libcxx/include
+ ${LIBCXXABI_LIBCXX_SRC_DIR}/include
${LLVM_INCLUDE_DIR}/c++/v1
)
test/libcxx/__init__.py
PATHS ${LIBCXXABI_LIBCXX_PATH}
${LIBCXXABI_LIBCXX_INCLUDES}/../
- ${LLVM_MAIN_SRC_DIR}/projects/libcxx/
+ ${LIBCXXABI_LIBCXX_SRC_DIR}
NO_DEFAULT_PATH
)