diff options
Diffstat (limited to 'tools/CMakeLists.txt')
| -rw-r--r-- | tools/CMakeLists.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt index e66648b..3c679b8 100644 --- a/tools/CMakeLists.txt +++ b/tools/CMakeLists.txt @@ -59,11 +59,14 @@ if( LLVM_ENABLE_PIC ) 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 ) endif() -endif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt ) +endif () set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE) |