diff options
Diffstat (limited to 'Modules/TestCXXAcceptsFlag.cmake')
| -rw-r--r-- | Modules/TestCXXAcceptsFlag.cmake | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/Modules/TestCXXAcceptsFlag.cmake b/Modules/TestCXXAcceptsFlag.cmake index 52d0cf3e6..2694737ef 100644 --- a/Modules/TestCXXAcceptsFlag.cmake +++ b/Modules/TestCXXAcceptsFlag.cmake @@ -20,24 +20,24 @@ # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) -MACRO(CHECK_CXX_ACCEPTS_FLAG FLAGS VARIABLE) - IF(NOT DEFINED ${VARIABLE}) - MESSAGE(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS}") - TRY_COMPILE(${VARIABLE} +macro(CHECK_CXX_ACCEPTS_FLAG FLAGS VARIABLE) + if(NOT DEFINED ${VARIABLE}) + message(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS}") + try_compile(${VARIABLE} ${CMAKE_BINARY_DIR} ${CMAKE_ROOT}/Modules/DummyCXXFile.cxx CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${FLAGS} - OUTPUT_VARIABLE OUTPUT) - IF(${VARIABLE}) - MESSAGE(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS} - yes") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + OUTPUT_VARIABLE OUTPUT) + if(${VARIABLE}) + message(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS} - yes") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Determining if the CXX compiler accepts the flag ${FLAGS} passed with " "the following output:\n${OUTPUT}\n\n") - ELSE(${VARIABLE}) - MESSAGE(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS} - no") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + else() + message(STATUS "Checking to see if CXX compiler accepts flag ${FLAGS} - no") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Determining if the CXX compiler accepts the flag ${FLAGS} failed with " "the following output:\n${OUTPUT}\n\n") - ENDIF(${VARIABLE}) - ENDIF(NOT DEFINED ${VARIABLE}) -ENDMACRO(CHECK_CXX_ACCEPTS_FLAG) + endif() + endif() +endmacro() |