--- tigervnc-1.2.0/unix/xserver/hw/vnc/Makefile.am~	2011-10-31 09:14:40.000000000 +0100
+++ tigervnc-1.2.0/unix/xserver/hw/vnc/Makefile.am	2012-04-19 08:15:51.849379891 +0200
@@ -63,7 +63,7 @@
 BUILT_SOURCES = $(nodist_Xvnc_SOURCES)
 
 fb.h: $(top_srcdir)/fb/fb.h
-	cat $(top_srcdir)/fb/fb.h | sed -e 's,and,c_and,' -e 's,xor,c_xor,' > $(srcdir)/fb.h
+	cat $(top_srcdir)/fb/fb.h | sed -e 's,and,c_and,g' -e 's,xor,c_xor,g' > $(srcdir)/fb.h
 
 pixman.h:
 	for i in ${XSERVERLIBS_CFLAGS}; do \
@@ -72,10 +72,10 @@
 		fi; \
 	done; \
 	if [ ! "$$PIXMANINCDIR" = "" ]; then \
-		cat $$PIXMANINCDIR/pixman.h | sed 's/xor/c_xor/' > $(srcdir)/pixman.h; \
+		cat $$PIXMANINCDIR/pixman.h | sed 's/xor/c_xor/g' > $(srcdir)/pixman.h; \
 	else \
 		echo Pixman include directory not set in XSERVERLIBS_CFLAGS \(perhaps Pixman was not found by configure?\); \
 	fi
 
 fbrop.h: $(top_srcdir)/fb/fbrop.h
-	cat $(top_srcdir)/fb/fbrop.h | sed -e 's,and,c_and,' -e 's,xor,c_xor,' > $(srcdir)/fbrop.h
+	cat $(top_srcdir)/fb/fbrop.h | sed -e 's,and,c_and,g' -e 's,xor,c_xor,g' > $(srcdir)/fbrop.h