diff options
| -rw-r--r-- | cmake/CheckCCompilerFlag.cmake | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/cmake/CheckCCompilerFlag.cmake b/cmake/CheckCCompilerFlag.cmake deleted file mode 100644 index 8b2361aa..00000000 --- a/cmake/CheckCCompilerFlag.cmake +++ /dev/null @@ -1,59 +0,0 @@ -# - Check if the C source code provided in the SOURCE argument compiles. -# CHECK_C_SOURCE_COMPILES(SOURCE VAR) -# -# FLAG - compiler flag to check -# 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 - -MACRO(CHECK_C_COMPILER_FLAG FLAG VAR) - IF("${VAR}" MATCHES "^${VAR}$") - SET(MACRO_CHECK_FUNCTION_DEFINITIONS - "${FLAG} ${CMAKE_REQUIRED_FLAGS}") - IF(CMAKE_REQUIRED_LIBRARIES) - SET(CHECK_C_COMPILER_FLAG_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") - ELSE(CMAKE_REQUIRED_LIBRARIES) - SET(CHECK_C_COMPILER_FLAG_ADD_LIBRARIES) - ENDIF(CMAKE_REQUIRED_LIBRARIES) - IF(CMAKE_REQUIRED_INCLUDES) - SET(CHECK_C_COMPILER_FLAG_ADD_INCLUDES - "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") - ELSE(CMAKE_REQUIRED_INCLUDES) - SET(CHECK_C_COMPILER_FLAG_ADD_INCLUDES) - ENDIF(CMAKE_REQUIRED_INCLUDES) - FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" - "int main() {return 0;}\n") - - MESSAGE(STATUS "Checking if C compiler supports ${FLAG}") - TRY_COMPILE(${VAR} - ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${CHECK_C_COMPILER_FLAG_ADD_LIBRARIES}" - "${CHECK_C_COMPILER_FLAG_ADD_INCLUDES}" - OUTPUT_VARIABLE OUTPUT) - IF(${VAR}) - SET(${VAR} 1 CACHE INTERNAL "Test ${VAR}") - MESSAGE(STATUS "Checking if C compiler supports ${FLAG} - 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 "Checking if C compiler supports ${FLAG} - Failed") - SET(${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_C_COMPILER_FLAG) |