diff options
Diffstat (limited to 'share/cmake-3.6/Modules/CheckIncludeFiles.cmake')
-rw-r--r-- | share/cmake-3.6/Modules/CheckIncludeFiles.cmake | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/share/cmake-3.6/Modules/CheckIncludeFiles.cmake b/share/cmake-3.6/Modules/CheckIncludeFiles.cmake deleted file mode 100644 index 843cd35..0000000 --- a/share/cmake-3.6/Modules/CheckIncludeFiles.cmake +++ /dev/null @@ -1,107 +0,0 @@ -#.rst: -# CheckIncludeFiles -# ----------------- -# -# Provides a macro to check if a list of one or more header files can -# be included together in ``C``. -# -# .. command:: CHECK_INCLUDE_FILES -# -# :: -# -# CHECK_INCLUDE_FILES("<includes>" <variable>) -# -# Check if the given ``<includes>`` list may be included together -# in a ``C`` source file and store the result in an internal cache -# entry named ``<variable>``. Specify the ``<includes>`` argument -# as a :ref:`;-list <CMake Language Lists>` of header file names. -# -# 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_QUIET`` -# execute quietly without messages -# -# See modules :module:`CheckIncludeFile` and :module:`CheckIncludeFileCXX` -# to check for a single header file in ``C`` or ``CXX`` languages. - -#============================================================================= -# Copyright 2003-2012 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_INCLUDE_FILES INCLUDE VARIABLE) - if(NOT DEFINED "${VARIABLE}") - set(CMAKE_CONFIGURABLE_FILE_CONTENT "/* */\n") - if(CMAKE_REQUIRED_INCLUDES) - set(CHECK_INCLUDE_FILES_INCLUDE_DIRS "-DINCLUDE_DIRECTORIES=${CMAKE_REQUIRED_INCLUDES}") - else() - set(CHECK_INCLUDE_FILES_INCLUDE_DIRS) - endif() - set(CHECK_INCLUDE_FILES_CONTENT "/* */\n") - set(MACRO_CHECK_INCLUDE_FILES_FLAGS ${CMAKE_REQUIRED_FLAGS}) - foreach(FILE ${INCLUDE}) - set(CMAKE_CONFIGURABLE_FILE_CONTENT - "${CMAKE_CONFIGURABLE_FILE_CONTENT}#include <${FILE}>\n") - endforeach() - set(CMAKE_CONFIGURABLE_FILE_CONTENT - "${CMAKE_CONFIGURABLE_FILE_CONTENT}\n\nint main(void){return 0;}\n") - configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" - "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFiles.c" @ONLY) - - set(_INCLUDE ${INCLUDE}) # remove empty elements - if("${_INCLUDE}" MATCHES "^([^;]+);.+;([^;]+)$") - list(LENGTH _INCLUDE _INCLUDE_LEN) - set(_description "${_INCLUDE_LEN} include files ${CMAKE_MATCH_1}, ..., ${CMAKE_MATCH_2}") - elseif("${_INCLUDE}" MATCHES "^([^;]+);([^;]+)$") - set(_description "include files ${CMAKE_MATCH_1}, ${CMAKE_MATCH_2}") - else() - set(_description "include file ${_INCLUDE}") - endif() - - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${_description}") - endif() - try_compile(${VARIABLE} - ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFiles.c - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} - CMAKE_FLAGS - -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILES_FLAGS} - "${CHECK_INCLUDE_FILES_INCLUDE_DIRS}" - OUTPUT_VARIABLE OUTPUT) - if(${VARIABLE}) - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${_description} - found") - endif() - set(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Determining if files ${INCLUDE} " - "exist passed with the following output:\n" - "${OUTPUT}\n\n") - else() - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${_description} - not found") - endif() - set(${VARIABLE} "" CACHE INTERNAL "Have includes ${INCLUDE}") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Determining if files ${INCLUDE} " - "exist failed with the following output:\n" - "${OUTPUT}\nSource:\n${CMAKE_CONFIGURABLE_FILE_CONTENT}\n") - endif() - endif() -endmacro() |