diff options
Diffstat (limited to 'Modules/CheckCSourceRuns.cmake')
| -rw-r--r-- | Modules/CheckCSourceRuns.cmake | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/Modules/CheckCSourceRuns.cmake b/Modules/CheckCSourceRuns.cmake index feee93a71..bc64acd31 100644 --- a/Modules/CheckCSourceRuns.cmake +++ b/Modules/CheckCSourceRuns.cmake @@ -24,32 +24,32 @@ # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) -INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake") +include("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake") -MACRO(CHECK_C_SOURCE_RUNS SOURCE VAR) - IF("${VAR}" MATCHES "^${VAR}$") - SET(MACRO_CHECK_FUNCTION_DEFINITIONS +macro(CHECK_C_SOURCE_RUNS SOURCE VAR) + if("${VAR}" MATCHES "^${VAR}$") + set(MACRO_CHECK_FUNCTION_DEFINITIONS "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") - IF(CMAKE_REQUIRED_LIBRARIES) + if(CMAKE_REQUIRED_LIBRARIES) # this one translates potentially used imported library targets to their files on disk CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}") - SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES "-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}") - ELSE(CMAKE_REQUIRED_LIBRARIES) - SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) - ENDIF(CMAKE_REQUIRED_LIBRARIES) - IF(CMAKE_REQUIRED_INCLUDES) - SET(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES + else() + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) + endif() + if(CMAKE_REQUIRED_INCLUDES) + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") - ELSE(CMAKE_REQUIRED_INCLUDES) - SET(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) - ENDIF(CMAKE_REQUIRED_INCLUDES) - FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" + else() + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) + endif() + file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" "${SOURCE}\n") - MESSAGE(STATUS "Performing Test ${VAR}") - TRY_RUN(${VAR}_EXITCODE ${VAR}_COMPILED + message(STATUS "Performing Test ${VAR}") + try_run(${VAR}_EXITCODE ${VAR}_COMPILED ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} @@ -59,33 +59,33 @@ MACRO(CHECK_C_SOURCE_RUNS SOURCE VAR) "${CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" COMPILE_OUTPUT_VARIABLE OUTPUT) # if it did not compile make the return value fail code of 1 - IF(NOT ${VAR}_COMPILED) - SET(${VAR}_EXITCODE 1) - ENDIF(NOT ${VAR}_COMPILED) + if(NOT ${VAR}_COMPILED) + set(${VAR}_EXITCODE 1) + endif() # if the return value was 0 then it worked - IF("${${VAR}_EXITCODE}" EQUAL 0) - SET(${VAR} 1 CACHE INTERNAL "Test ${VAR}") - MESSAGE(STATUS "Performing Test ${VAR} - Success") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + if("${${VAR}_EXITCODE}" EQUAL 0) + set(${VAR} 1 CACHE INTERNAL "Test ${VAR}") + message(STATUS "Performing Test ${VAR} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Performing C SOURCE FILE Test ${VAR} succeded with the following output:\n" "${OUTPUT}\n" "Return value: ${${VAR}}\n" "Source file was:\n${SOURCE}\n") - ELSE("${${VAR}_EXITCODE}" EQUAL 0) - IF(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") - SET(${VAR} "${${VAR}_EXITCODE}") - ELSE(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") - SET(${VAR} "" CACHE INTERNAL "Test ${VAR}") - ENDIF(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + else() + if(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + set(${VAR} "${${VAR}_EXITCODE}") + else() + set(${VAR} "" CACHE INTERNAL "Test ${VAR}") + endif() - MESSAGE(STATUS "Performing Test ${VAR} - Failed") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + message(STATUS "Performing Test ${VAR} - Failed") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Performing C SOURCE FILE Test ${VAR} failed with the following output:\n" "${OUTPUT}\n" "Return value: ${${VAR}_EXITCODE}\n" "Source file was:\n${SOURCE}\n") - ENDIF("${${VAR}_EXITCODE}" EQUAL 0) - ENDIF("${VAR}" MATCHES "^${VAR}$") -ENDMACRO(CHECK_C_SOURCE_RUNS) + endif() + endif() +endmacro() |