diff options
Diffstat (limited to 'share/cmake-3.6/Modules/CheckIncludeFile.cmake')
-rw-r--r-- | share/cmake-3.6/Modules/CheckIncludeFile.cmake | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/share/cmake-3.6/Modules/CheckIncludeFile.cmake b/share/cmake-3.6/Modules/CheckIncludeFile.cmake deleted file mode 100644 index ef1e39d..0000000 --- a/share/cmake-3.6/Modules/CheckIncludeFile.cmake +++ /dev/null @@ -1,99 +0,0 @@ -#.rst: -# CheckIncludeFile -# ---------------- -# -# Provides a macro to check if a header file can be included in ``C``. -# -# .. command:: CHECK_INCLUDE_FILE -# -# :: -# -# CHECK_INCLUDE_FILE(<include> <variable> [<flags>]) -# -# Check if the given ``<include>`` file may be included in a ``C`` -# source file and store the result in an internal cache entry named -# ``<variable>``. The optional third argument may be used to add -# compilation flags to the check (or use ``CMAKE_REQUIRED_FLAGS`` below). -# -# 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 the :module:`CheckIncludeFiles` module to check for multiple headers -# at once. See the :module:`CheckIncludeFileCXX` module to check for headers -# using the ``CXX`` language. - -#============================================================================= -# Copyright 2002-2009 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_INCLUDE_FILE INCLUDE VARIABLE) - if(NOT DEFINED "${VARIABLE}") - if(CMAKE_REQUIRED_INCLUDES) - set(CHECK_INCLUDE_FILE_C_INCLUDE_DIRS "-DINCLUDE_DIRECTORIES=${CMAKE_REQUIRED_INCLUDES}") - else() - set(CHECK_INCLUDE_FILE_C_INCLUDE_DIRS) - endif() - set(MACRO_CHECK_INCLUDE_FILE_FLAGS ${CMAKE_REQUIRED_FLAGS}) - set(CHECK_INCLUDE_FILE_VAR ${INCLUDE}) - configure_file(${CMAKE_ROOT}/Modules/CheckIncludeFile.c.in - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.c) - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${INCLUDE}") - endif() - if(${ARGC} EQUAL 3) - set(CMAKE_C_FLAGS_SAVE ${CMAKE_C_FLAGS}) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARGV2}") - endif() - - try_compile(${VARIABLE} - ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.c - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} - CMAKE_FLAGS - -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS} - "${CHECK_INCLUDE_FILE_C_INCLUDE_DIRS}" - OUTPUT_VARIABLE OUTPUT) - - if(${ARGC} EQUAL 3) - set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS_SAVE}) - endif() - - if(${VARIABLE}) - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${INCLUDE} - found") - endif() - set(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Determining if the include file ${INCLUDE} " - "exists passed with the following output:\n" - "${OUTPUT}\n\n") - else() - if(NOT CMAKE_REQUIRED_QUIET) - message(STATUS "Looking for ${INCLUDE} - not found") - endif() - set(${VARIABLE} "" CACHE INTERNAL "Have include ${INCLUDE}") - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Determining if the include file ${INCLUDE} " - "exists failed with the following output:\n" - "${OUTPUT}\n\n") - endif() - endif() -endmacro() |