diff options
| -rw-r--r-- | Modules/CMakeDetermineCompilerId.cmake | 70 |
1 files changed, 43 insertions, 27 deletions
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake index f574978..f4b9bb0 100644 --- a/Modules/CMakeDetermineCompilerId.cmake +++ b/Modules/CMakeDetermineCompilerId.cmake @@ -66,6 +66,15 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) message(STATUS "The ${lang} compiler identification is unknown") endif() + # Check if compiler id detection gave us the compiler tool. + if(NOT CMAKE_${lang}_COMPILER) + if(CMAKE_${lang}_COMPILER_ID_TOOL) + set(CMAKE_${lang}_COMPILER "${CMAKE_${lang}_COMPILER_ID_TOOL}" PARENT_SCOPE) + else() + set(CMAKE_${lang}_COMPILER "CMAKE_${lang}_COMPILER-NOTFOUND" PARENT_SCOPE) + endif() + endif() + set(CMAKE_${lang}_COMPILER_ID "${CMAKE_${lang}_COMPILER_ID}" PARENT_SCOPE) set(CMAKE_${lang}_PLATFORM_ID "${CMAKE_${lang}_PLATFORM_ID}" PARENT_SCOPE) set(MSVC_${lang}_ARCHITECTURE_ID "${MSVC_${lang}_ARCHITECTURE_ID}" @@ -98,28 +107,31 @@ Id flags: ${testflags} ") # Compile the compiler identification source. - if(COMMAND EXECUTE_PROCESS) - execute_process( - COMMAND ${CMAKE_${lang}_COMPILER} - ${CMAKE_${lang}_COMPILER_ID_ARG1} - ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} - ${testflags} - "${src}" - WORKING_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR} - OUTPUT_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT - ERROR_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT - RESULT_VARIABLE CMAKE_${lang}_COMPILER_ID_RESULT - ) + if(0) else() - exec_program( - ${CMAKE_${lang}_COMPILER} ${CMAKE_${lang}_COMPILER_ID_DIR} - ARGS ${CMAKE_${lang}_COMPILER_ID_ARG1} - ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} - ${testflags} - \"${src}\" - OUTPUT_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT - RETURN_VALUE CMAKE_${lang}_COMPILER_ID_RESULT - ) + if(COMMAND EXECUTE_PROCESS) + execute_process( + COMMAND ${CMAKE_${lang}_COMPILER} + ${CMAKE_${lang}_COMPILER_ID_ARG1} + ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} + ${testflags} + "${src}" + WORKING_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR} + OUTPUT_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT + ERROR_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT + RESULT_VARIABLE CMAKE_${lang}_COMPILER_ID_RESULT + ) + else() + exec_program( + ${CMAKE_${lang}_COMPILER} ${CMAKE_${lang}_COMPILER_ID_DIR} + ARGS ${CMAKE_${lang}_COMPILER_ID_ARG1} + ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} + ${testflags} + \"${src}\" + OUTPUT_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT + RETURN_VALUE CMAKE_${lang}_COMPILER_ID_RESULT + ) + endif() endif() # Check the result of compilation. @@ -153,14 +165,18 @@ ${CMAKE_${lang}_COMPILER_ID_OUTPUT} # Find the executable produced by the compiler, try all files in the # binary dir. - file(GLOB COMPILER_${lang}_PRODUCED_FILES + file(GLOB files RELATIVE ${CMAKE_${lang}_COMPILER_ID_DIR} ${CMAKE_${lang}_COMPILER_ID_DIR}/*) - list(REMOVE_ITEM COMPILER_${lang}_PRODUCED_FILES "${src}") - foreach(file ${COMPILER_${lang}_PRODUCED_FILES}) - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Compilation of the ${lang} compiler identification source \"" - "${src}\" produced \"${file}\"\n\n") + list(REMOVE_ITEM files "${src}") + set(COMPILER_${lang}_PRODUCED_FILES "") + foreach(file ${files}) + if(NOT IS_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR}/${file}) + list(APPEND COMPILER_${lang}_PRODUCED_FILES ${file}) + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Compilation of the ${lang} compiler identification source \"" + "${src}\" produced \"${file}\"\n\n") + endif() endforeach() if(NOT COMPILER_${lang}_PRODUCED_FILES) |