http://bugs.gentoo.org/110169

--- amiwm/lex.l
+++ amiwm/lex.l
@@ -6,6 +6,7 @@
 extern FILE *rcfile;
 #undef yyin
 #define yyin rcfile
+#define YY_SKIP_YYWRAP
 #define yywrap() 1
 extern int parse_keyword(char *);
 void fixup_string(char *, char *);