opensles detection: fail required but not found

diff --git a/cmake/FindOpenSLES.cmake b/cmake/FindOpenSLES.cmake
index d11a643..dec8956 100644 (file)
--- a/cmake/FindOpenSLES.cmake
+++ b/cmake/FindOpenSLES.cmake
@@ -28,7 +28,10 @@ find_package_handle_standard_args(OPENSLES DEFAULT_MSG
 if(OPENSLES_FOUND)
        set(OPENSLES_LIBRARIES ${OPENSLES_LIBRARY})
 else(OPENSLES_FOUND)
-       set(OPENSLES_LIBRARIES)
+       message("${OPENSLES_FIND_REQUIRED}")
+       if (OpenSLES_FIND_REQUIRED)
+               message(FATAL_ERROR "Could NOT find OPENSLES")
+       endif()
 endif(OPENSLES_FOUND)
 
 mark_as_advanced(OPENSLES_INCLUDE_DIR OPENSLES_LIBRARY)