--- mono-1.9.1/mono/io-layer/wapi_glob.c.orig	2007-11-08 23:07:22.000000000 +0100
+++ mono-1.9.1/mono/io-layer/wapi_glob.c	2008-06-18 21:55:40.512789881 +0200
@@ -54,6 +54,13 @@
 
 #include "wapi_glob.h"
 
+#if defined(_SC_ARG_MAX)
+# if defined(ARG_MAX)
+#    undef ARG_MAX
+# endif
+# define ARG_MAX sysconf (_SC_ARG_MAX)
+#endif
+
 #define	EOS		'\0'
 #define	NOT		'!'
 #define	QUESTION	'?'