diff options
Diffstat (limited to 'build_files')
| -rw-r--r-- | build_files/cmake/Modules/FindClang.cmake | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/build_files/cmake/Modules/FindClang.cmake b/build_files/cmake/Modules/FindClang.cmake index b5c2cfbc28d..41df6e106b2 100644 --- a/build_files/cmake/Modules/FindClang.cmake +++ b/build_files/cmake/Modules/FindClang.cmake @@ -20,8 +20,24 @@ if(NOT CLANG_ROOT_DIR AND NOT $ENV{CLANG_ROOT_DIR} STREQUAL "") set(CLANG_ROOT_DIR $ENV{CLANG_ROOT_DIR}) endif() +if(NOT LLVM_ROOT_DIR) + if(DEFINED LLVM_VERSION) + message(running llvm-config-${LLVM_VERSION}) + find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION}) + endif() + if(NOT LLVM_CONFIG) + find_program(LLVM_CONFIG llvm-config) + endif() + + execute_process(COMMAND ${LLVM_CONFIG} --prefix + OUTPUT_VARIABLE LLVM_ROOT_DIR + OUTPUT_STRIP_TRAILING_WHITESPACE) + set(LLVM_ROOT_DIR ${LLVM_ROOT_DIR} CACHE PATH "Path to the LLVM installation") +endif() + set(_CLANG_SEARCH_DIRS ${CLANG_ROOT_DIR} + ${LLVM_ROOT_DIR} /opt/lib/clang ) |