OUTPUT_VARIABLE was always returning void string in MacOS Lion 11.3.0 (Darwin), using...

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 745fab8..5cd41c2 100644 (file)
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -149,7 +149,7 @@ CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
 execute_process(
 COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
-OUTPUT_VARIABLE HAVE_thread_storage_run
+RESULT_VARIABLE HAVE_thread_storage_run
 )
 
 if(HAVE_thread_storage_run)