diff options
Diffstat (limited to 'Modules/CheckIncludeFileCXX.cmake')
| -rw-r--r-- | Modules/CheckIncludeFileCXX.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/CheckIncludeFileCXX.cmake b/Modules/CheckIncludeFileCXX.cmake index 19b1ef6f8..cdb25fb16 100644 --- a/Modules/CheckIncludeFileCXX.cmake +++ b/Modules/CheckIncludeFileCXX.cmake @@ -27,12 +27,16 @@ # 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 # # See modules :module:`CheckIncludeFile` and :module:`CheckIncludeFiles` # to check for one or more ``C`` headers. +include_guard(GLOBAL) + macro(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE) if(NOT DEFINED "${VARIABLE}" OR "x${${VARIABLE}}" STREQUAL "x${VARIABLE}") if(CMAKE_REQUIRED_INCLUDES) @@ -56,6 +60,7 @@ macro(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE) ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS} "${CHECK_INCLUDE_FILE_CXX_INCLUDE_DIRS}" |