diff options
| -rw-r--r-- | find-modules/FindPythonModuleGeneration.cmake | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/find-modules/FindPythonModuleGeneration.cmake b/find-modules/FindPythonModuleGeneration.cmake index 30fb5125..7a4f7d45 100644 --- a/find-modules/FindPythonModuleGeneration.cmake +++ b/find-modules/FindPythonModuleGeneration.cmake @@ -251,11 +251,11 @@ include(CMakeParseArguments) set(GPB_MODULE_DIR ${CMAKE_CURRENT_LIST_DIR}) function(_compute_implicit_include_dirs) - set(CLANG_CXX_DRIVER clang++${_GPB_CLANG_SUFFIX}) - if (NOT EXISTS ${CLANG_CXX_DRIVER}) - set(CLANG_CXX_DRIVER clang++) + find_program(_GBP_CLANG_CXX_DRIVER_PATH clang++-${_GPB_CLANG_SUFFIX}) + if (NOT _GBP_CLANG_CXX_DRIVER_PATH) + message(FATAL_ERROR "Failed to find clang driver corresponding to ${libclang_LIBRARY}") endif() - execute_process(COMMAND ${CLANG_CXX_DRIVER} -v -E -x c++ - + execute_process(COMMAND ${_GBP_CLANG_CXX_DRIVER_PATH} -v -E -x c++ - ERROR_VARIABLE _compilerOutput OUTPUT_VARIABLE _compilerStdout INPUT_FILE /dev/null) |