Don't forget the patches :)

m4/src/m4-1.4.1-configure.patch

@@ -0,0 +1,11 @@
+--- m4-1.4.1/configure.in.fix	Sun Jan 20 04:20:24 2002
++++ m4-1.4.1/configure.in	Sun Jan 20 04:20:33 2002
+@@ -2,8 +2,6 @@
+ # Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
+ # Process this file with autoconf to produce a configure script.
+ 
+-undefine([changeword])
+-
+ AC_INIT(src/m4.c)
+ AC_CONFIG_HEADER(config.h)
+ AC_ARG_PROGRAM

m4/src/m4-1.4.1-sec.patch

@@ -0,0 +1,20 @@
+--- m4-1.4.1/src/m4.c.sec	Tue Feb 13 13:27:07 2001
++++ m4-1.4.1/src/m4.c	Tue Feb 13 13:35:49 2001
+@@ -369,7 +369,7 @@
+ 
+       case 'o':
+ 	if (!debug_set_output (optarg))
+-	  error (0, errno, optarg);
++	  error (0, errno, "%s", optarg);
+ 	break;
+ 
+       case 's':
+@@ -466,7 +466,7 @@
+ 	    fp = path_search (argv[optind]);
+ 	    if (fp == NULL)
+ 	      {
+-		error (0, errno, argv[optind]);
++		error (0, errno, "%s", argv[optind]);
+ 		continue;
+ 	      }
+ 	    else