Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -82,11 +82,11 @@
 ])
 
 if test "$tcc4tcl_cv_compiler_wno_unused_result" = 'yes'; then
 	TCC_WNO_UNUSED_RESULT='-Wno-unused-result'
 else
-	TCC_WNO_UNUSED_RESULT='-Wno-unused-result'
+	TCC_WNO_UNUSED_RESULT=''
 fi
 AC_SUBST(TCC_WNO_UNUSED_RESULT)
 
 dnl Determine HOST_PATH_SEPERATOR
 case $host_os in