add_subdirectory(llvm-ranlib)
add_subdirectory(llvm-ar)
add_subdirectory(llvm-nm)
+add_subdirectory(llvm-size)
add_subdirectory(llvm-ld)
add_subdirectory(llvm-prof)
endif()
endif()
-if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt )
+set(LLVM_CLANG_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/clang" CACHE PATH "Path to Clang source directory")
+
+if (NOT ${LLVM_CLANG_SOURCE_DIR} STREQUAL ""
+ AND EXISTS ${LLVM_CLANG_SOURCE_DIR}/CMakeLists.txt)
option(LLVM_BUILD_CLANG "Whether to build Clang as part of LLVM" ON)
if (${LLVM_BUILD_CLANG})
- add_subdirectory( ${CMAKE_CURRENT_SOURCE_DIR}/clang )
+ add_subdirectory(${LLVM_CLANG_SOURCE_DIR} clang)
endif()
-endif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt )
+endif ()
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)