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-rw-r--r--attic/modules/CheckCXXSourceCompiles.cmake86
1 files changed, 0 insertions, 86 deletions
diff --git a/attic/modules/CheckCXXSourceCompiles.cmake b/attic/modules/CheckCXXSourceCompiles.cmake
deleted file mode 100644
index bdf58585..00000000
--- a/attic/modules/CheckCXXSourceCompiles.cmake
+++ /dev/null
@@ -1,86 +0,0 @@
-# - Check if given C++ source compiles and links into an executable
-# CHECK_CXX_SOURCE_COMPILES(<code> <var> [FAIL_REGEX <fail-regex>])
-# <code> - source code to try to compile, must define 'main'
-# <var> - variable to store whether the source code compiled
-# <fail-regex> - fail if test output matches this regex
-# 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(_FAIL_REGEX)
- SET(_key)
- FOREACH(arg ${ARGN})
- IF("${arg}" MATCHES "^(FAIL_REGEX)$")
- SET(_key "${arg}")
- ELSEIF(_key)
- LIST(APPEND _${_key} "${arg}")
- ELSE()
- MESSAGE(FATAL_ERROR "Unknown argument:\n ${arg}\n")
- ENDIF()
- ENDFOREACH()
-
- SET(MACRO_CHECK_FUNCTION_DEFINITIONS
- "-D${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)
-
- FOREACH(_regex ${_FAIL_REGEX})
- IF("${OUTPUT}" MATCHES "${_regex}")
- SET(${VAR} 0)
- ENDIF()
- ENDFOREACH()
-
- 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 ${VAR} succeeded with the following output:\n"
- "${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)
-