diff options
Diffstat (limited to 'modules/CheckCXXSourceCompiles.cmake')
| -rw-r--r-- | modules/CheckCXXSourceCompiles.cmake | 68 | 
1 files changed, 0 insertions, 68 deletions
diff --git a/modules/CheckCXXSourceCompiles.cmake b/modules/CheckCXXSourceCompiles.cmake deleted file mode 100644 index ba7f185c..00000000 --- a/modules/CheckCXXSourceCompiles.cmake +++ /dev/null @@ -1,68 +0,0 @@ -# - Check if the source code provided in the SOURCE argument compiles. -# CHECK_CXX_SOURCE_COMPILES(SOURCE VAR) -# - macro which checks if the source code compiles -#  SOURCE - source code to try to compile -#  VAR    - variable to store whether the source code compiled -# -# The following variables may be set before calling this macro to -# modify the way the check is run: -# -#  CMAKE_REQUIRED_FLAGS = string of compile command line flags -#  CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) -#  CMAKE_REQUIRED_INCLUDES = list of include directories -#  CMAKE_REQUIRED_LIBRARIES = list of libraries to link - -GET_FILENAME_COMPONENT(_CHECK_CXX_SOURCE_COMPILES_DIR ${CMAKE_CURRENT_LIST_FILE} PATH) -INCLUDE(${_CHECK_CXX_SOURCE_COMPILES_DIR}/HandleImportedTargetsInCMakeRequiredLibraries.cmake) - - -MACRO(CHECK_CXX_SOURCE_COMPILES SOURCE VAR) -  IF("${VAR}" MATCHES "^${VAR}$") -    SET(MACRO_CHECK_FUNCTION_DEFINITIONS -      "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") -    IF(CMAKE_REQUIRED_LIBRARIES) -      # this one translates potentially used imported library targets to their files on disk -      HANDLE_IMPORTED_TARGETS_IN_CMAKE_REQUIRED_LIBRARIES(_CHECK_CXX_SOURCE_COMPILES_CMAKE_REQUIRED_LIBRARES) - -      SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES -        "-DLINK_LIBRARIES:STRING=${_CHECK_CXX_SOURCE_COMPILES_CMAKE_REQUIRED_LIBRARES}") -#        "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") -    ELSE(CMAKE_REQUIRED_LIBRARIES) -      SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES) -    ENDIF(CMAKE_REQUIRED_LIBRARIES) -    IF(CMAKE_REQUIRED_INCLUDES) -      SET(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES -        "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") -    ELSE(CMAKE_REQUIRED_INCLUDES) -      SET(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES) -    ENDIF(CMAKE_REQUIRED_INCLUDES) -    FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx" -      "${SOURCE}\n") - -    MESSAGE(STATUS "Performing Test ${VAR}") -    TRY_COMPILE(${VAR} -      ${CMAKE_BINARY_DIR} -      ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx -      COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} -      "${CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES}" -      "${CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES}" -      OUTPUT_VARIABLE OUTPUT) -    IF(${VAR}) -      SET(${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" -        "Source file was:\n${SOURCE}\n") -    ELSE(${VAR}) -      MESSAGE(STATUS "Performing Test ${VAR} - Failed") -      SET(${VAR} "" CACHE INTERNAL "Test ${VAR}") -      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log -        "Performing C++ SOURCE FILE Test ${VAR} failed with the following output:\n" -        "${OUTPUT}\n" -        "Source file was:\n${SOURCE}\n") -    ENDIF(${VAR}) -  ENDIF("${VAR}" MATCHES "^${VAR}$") -ENDMACRO(CHECK_CXX_SOURCE_COMPILES) -  | 
