diff options
Diffstat (limited to 'Utilities/cmlibarchive/build/cmake/LibarchiveCheckCSourceCompiles.cmake')
| -rw-r--r-- | Utilities/cmlibarchive/build/cmake/LibarchiveCheckCSourceCompiles.cmake | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/Utilities/cmlibarchive/build/cmake/LibarchiveCheckCSourceCompiles.cmake b/Utilities/cmlibarchive/build/cmake/LibarchiveCheckCSourceCompiles.cmake deleted file mode 100644 index 6b6f593..0000000 --- a/Utilities/cmlibarchive/build/cmake/LibarchiveCheckCSourceCompiles.cmake +++ /dev/null @@ -1,106 +0,0 @@ -# - Check if given C source compiles and links into an executable -# CHECK_C_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 - -#============================================================================= -# Copyright 2005-2009 Kitware, Inc. -# -# Distributed under the OSI-approved BSD License (the "License"); -# see accompanying file Copyright.txt for details. -# -# This software is distributed WITHOUT ANY WARRANTY; without even the -# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the License for more information. -#============================================================================= -# (To distribute this file outside of CMake, substitute the full -# License text for the above reference.) - -# -# Extra arguments added by libarchive -# CMAKE_REQUIRED_LINKER_FLAGS = string of linker command line flags -# - -include(CMakeExpandImportedTargets) - - -macro(LIBARCHIVE_CHECK_C_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 - CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}") - set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}") - else() - set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) - endif() - if(CMAKE_REQUIRED_INCLUDES) - set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES - "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") - else() - set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) - endif() - if(CMAKE_REQUIRED_LINKER_FLAGS) - set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS - "-DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_SHARED_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_MODULE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS}") - else() - set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS) - endif() - file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" - "${SOURCE}\n") - - message(STATUS "Performing Test ${VAR}") - try_compile(${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} ${CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS} - "${CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" - "${CHECK_C_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 ${VAR} succeded with the following output:\n" - "${OUTPUT}\n" - "Source file was:\n${SOURCE}\n") - else() - 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() - endif() -endmacro() - |