--- a/lib/Makefile.am	Tue Dec 14 21:58:53 2010 +0100
+++ b/lib/Makefile.am	Mon Dec 20 17:52:37 2010 +0100
@@ -35,7 +35,7 @@
 #------------------------------------------------------------------------------
 
 libethercat_la_LDFLAGS = -version-info 1:0:0
-libethercat_la_CFLAGS = -I$(srcdir)/..
+libethercat_la_CFLAGS = -I$(srcdir)/.. -fno-strict-aliasing
 libethercat_la_SOURCES = \
 	common.c \
 	domain.c \