diff options
Diffstat (limited to 'Modules/CheckIncludeFile.cmake')
| -rw-r--r-- | Modules/CheckIncludeFile.cmake | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Modules/CheckIncludeFile.cmake b/Modules/CheckIncludeFile.cmake index 4c430816da..c5e34753dd 100644 --- a/Modules/CheckIncludeFile.cmake +++ b/Modules/CheckIncludeFile.cmake @@ -13,12 +13,22 @@ MACRO(CHECK_INCLUDE_FILE INCLUDE VARIABLE) CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CheckIncludeFile.c.in ${CMAKE_BINARY_DIR}/CMakeTmp/CheckIncludeFile.c IMMEDIATE) MESSAGE(STATUS "Looking for ${INCLUDE}") + IF(${ARGC} EQUAL 3) + SET(CMAKE_C_FLAGS_SAVE ${CMAKE_C_FLAGS}) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARGV2}") + ENDIF(${ARGC} EQUAL 3) + TRY_COMPILE(${VARIABLE} ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/CMakeTmp/CheckIncludeFile.c CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS} - OUTPUT_VARIABLE OUTPUT) + OUTPUT_VARIABLE OUTPUT) + + IF(${ARGC} EQUAL 3) + SET(CMAKE_C_FLAGS ${CMAKE_C_FLAGS_SAVE}) + ENDIF(${ARGC} EQUAL 3) + IF(${VARIABLE}) MESSAGE(STATUS "Looking for ${INCLUDE} - found") SET(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") |