diff options
Diffstat (limited to 'Modules/CheckLibraryExists.cmake')
| -rw-r--r-- | Modules/CheckLibraryExists.cmake | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Modules/CheckLibraryExists.cmake b/Modules/CheckLibraryExists.cmake index e126f70a5c..56424ac273 100644 --- a/Modules/CheckLibraryExists.cmake +++ b/Modules/CheckLibraryExists.cmake @@ -61,16 +61,15 @@ macro(CHECK_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE) endif() if(CMAKE_C_COMPILER_LOADED) - set(_cle_source ${CMAKE_ROOT}/Modules/CheckFunctionExists.c) + set(_cle_source CheckFunctionExists.c) elseif(CMAKE_CXX_COMPILER_LOADED) - set(_cle_source ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckLibraryExists/CheckFunctionExists.cxx) - configure_file(${CMAKE_ROOT}/Modules/CheckFunctionExists.c "${_cle_source}" COPYONLY) + set(_cle_source CheckFunctionExists.cxx) else() message(FATAL_ERROR "CHECK_FUNCTION_EXISTS needs either C or CXX language enabled") endif() try_compile(${VARIABLE} - SOURCES ${_cle_source} + SOURCE_FROM_FILE "${_cle_source}" "${CMAKE_ROOT}/Modules/CheckFunctionExists.c" COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_LIBRARY_EXISTS_LINK_OPTIONS} LINK_LIBRARIES ${CHECK_LIBRARY_EXISTS_LIBRARIES} |