X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6a8dfdb49f69b809acd48b63087e285e1218cbdb..94f707b88e4b87d76b5e3698fe7b3779833253e8:/buildtools/Cmake/CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 01e26c03c9..846f9ea617 100644
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -640,11 +640,16 @@ int main(void)
   exit(0);
 }"
     )
-  try_compile(COMPILE_VA_NULL_VAR
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
-    )
-  if(COMPILE_VA_NULL_VAR)
+
+  execute_process(
+  COMMAND ${CMAKE_C_COMPILER} "${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" 
+  WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+  RESULT_VARIABLE COMPILE_VA_NULL_VAR
+  OUTPUT_QUIET
+  ERROR_QUIET
+  )
+
+  if(NOT COMPILE_VA_NULL_VAR)
     string(REGEX REPLACE "\;" "" fctbis ${fct})
     if(${fctbis} STREQUAL "va_copy((d),(s))")
       set(HAVE_VA_COPY 1)