diff options
Diffstat (limited to 'Modules/Internal/CheckSourceCompiles.cmake')
| -rw-r--r-- | Modules/Internal/CheckSourceCompiles.cmake | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Modules/Internal/CheckSourceCompiles.cmake b/Modules/Internal/CheckSourceCompiles.cmake index a4415c4..eadf3da 100644 --- a/Modules/Internal/CheckSourceCompiles.cmake +++ b/Modules/Internal/CheckSourceCompiles.cmake @@ -86,14 +86,13 @@ function(CMAKE_CHECK_SOURCE_COMPILES _lang _source _var) else() set(CHECK_${LANG}_SOURCE_COMPILES_ADD_INCLUDES) endif() - file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT}" - "${_source}\n") if(NOT CMAKE_REQUIRED_QUIET) message(CHECK_START "Performing Test ${_var}") endif() + string(APPEND _source "\n") try_compile(${_var} - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT} + SOURCE_FROM_VAR "src.${_SRC_EXT}" _source COMPILE_DEFINITIONS -D${_var} ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_${LANG}_SOURCE_COMPILES_ADD_LINK_OPTIONS} ${CHECK_${LANG}_SOURCE_COMPILES_ADD_LIBRARIES} |