diff options
Diffstat (limited to 'share/cmake-3.2/Modules/CheckCXXSourceCompiles.cmake')
| -rwxr-xr-x | share/cmake-3.2/Modules/CheckCXXSourceCompiles.cmake | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/share/cmake-3.2/Modules/CheckCXXSourceCompiles.cmake b/share/cmake-3.2/Modules/CheckCXXSourceCompiles.cmake deleted file mode 100755 index 6d52ec6..0000000 --- a/share/cmake-3.2/Modules/CheckCXXSourceCompiles.cmake +++ /dev/null @@ -1,112 +0,0 @@ -#.rst: -# CheckCXXSourceCompiles -# ---------------------- -# -# 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 -# Will be created as an internal cache variable. -# <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 -# CMAKE_REQUIRED_QUIET = execute quietly without messages - -#============================================================================= -# 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.) - - - -macro(CHECK_CXX_SOURCE_COMPILES SOURCE VAR) - if(NOT DEFINED "${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) - set(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES - LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}) - else() - set(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES) - endif() - if(CMAKE_REQUIRED_INCLUDES) - set(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES - "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") - else() - set(CHECK_CXX_SOURCE_COMPILES_ADD_INCLUDES) - endif() - file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx" - "${SOURCE}\n") - - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Performing Test ${VAR}") - endif() - try_compile(${VAR} - ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} - ${CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES} - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${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}") - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Performing Test ${VAR} - Success") - endif() - 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() - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Performing Test ${VAR} - Failed") - endif() - set(${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() - |