--- qqq/configure.in.orig	2008-04-28 17:45:06 +0400
+++ qqq/configure.in	2008-04-29 15:57:57 +0400
@@ -268,7 +268,8 @@ if test "$GCC" = "yes" -a "$set_more_war
 
 	for option in -Wshadow -Wmissing-declarations -Wmissing-prototypes \
 		      -Wdeclaration-after-statement -Wstrict-prototypes \
-		      -Wfloat-equal -Wno-unused-parameter -Wno-sign-compare; do
+		      -Wfloat-equal -Wno-unused-parameter -Wno-sign-compare \
+		      -fno-strict-aliasing; do
 		SAVE_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $option"
 		AC_MSG_CHECKING([whether gcc understands $option])