--- wml_aux/tidy/Makefile.in	2000-03-12 21:57:00.000000000 +0100
+++ wml_aux/tidy/Makefile.in	2005-11-29 21:59:15.000000000 +0100
@@ -2,7 +2,7 @@
 
 @SET_MAKE@
 CC= @CC@
-CFLAGS= @CFLAGS@
+CFLAGS= -D__FreeBSD__ @CFLAGS@
 
 OFILES = \
    attrs.o         istack.o        parser.o        tags.o \