diff options
Diffstat (limited to 'modules/CheckCXXSourceRuns.cmake')
| -rw-r--r-- | modules/CheckCXXSourceRuns.cmake | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/modules/CheckCXXSourceRuns.cmake b/modules/CheckCXXSourceRuns.cmake deleted file mode 100644 index c18d8b37..00000000 --- a/modules/CheckCXXSourceRuns.cmake +++ /dev/null @@ -1,81 +0,0 @@ -# - Check if the C++ source code provided in the SOURCE argument compiles and runs. -# CHECK_CXX_SOURCE_RUNS(SOURCE VAR) -# -# SOURCE - source code to try to compile -# VAR - variable to store the result, 1 for success, empty for failure -# -# 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_RUNS_DIR ${CMAKE_CURRENT_LIST_FILE} PATH) -INCLUDE(${_CHECK_CXX_SOURCE_RUNS_DIR}/HandleImportedTargetsInCMakeRequiredLibraries.cmake) - -MACRO(CHECK_CXX_SOURCE_RUNS SOURCE VAR) - IF("${VAR}" MATCHES "^${VAR}$") - SET(MACRO_CHECK_FUNCTION_DEFINITIONS - "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") - IF(CMAKE_REQUIRED_LIBRARIES) - # this one translates potentially used imported library targets to their files on disk - HANDLE_IMPORTED_TARGETS_IN_CMAKE_REQUIRED_LIBRARIES(_CHECK_CXX_SOURCE_RUNS_CMAKE_REQUIRED_LIBRARES) - - SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${_CHECK_CXX_SOURCE_RUNS_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 ${VAR}") - TRY_RUN(${VAR}_EXITCODE ${VAR}_COMPILED - ${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} - -DCMAKE_SKIP_RPATH:BOOL=${CMAKE_SKIP_RPATH} - "${CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES}" - "${CHECK_CXX_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 ${VAR}_COMPILED) - # if the return value was 0 then it worked - IF("${${VAR}_EXITCODE}" EQUAL 0) - SET(${VAR} 1 CACHE INTERNAL "Test ${VAR}") - MESSAGE(STATUS "Performing Test ${VAR} - Success") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "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") - - 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_CXX_SOURCE_RUNS) - |