Index: configure.in
===================================================================
--- configure.in.orig
+++ configure.in
@@ -409,7 +409,7 @@ if test "$GCC" = yes; then
   DIA_CHECK_CFLAG(-Wmissing-prototypes)
   DIA_CHECK_CFLAG(-Wmissing-declarations)
   DIA_CHECK_CFLAG(-finline-functions)
-  DIA_CHECK_CFLAG(-fstrict-aliasing)
+  DIA_CHECK_CFLAG(-fno-strict-aliasing)
   dnl DIA_CHECK_CFLAG(-Wshadow)
   DIA_CHECK_CFLAG(-Wpointer-arith)
   dnl DIA_CHECK_CFLAG(-Wswitch-enum)