$FreeBSD: ports/x11-wm/ctwm/files/gm4-patch,v 1.1 2007/03/24 14:52:52 pav Exp $

--- Imakefile.orig	Thu May  5 08:22:40 2005
+++ Imakefile	Mon May  9 19:30:45 2005
@@ -67,10 +67,12 @@
 #endif
 
 #if defined USE_M4 || defined USEM4
+ M4PROGNAME = gm4
+     M4PROG = $(LOCALBASE)/bin/$(M4PROGNAME)
    M4LIBDIR =
    M4INCDIR =
 
-  M4DEFINES = -DUSEM4
+  M4DEFINES = -DUSEM4 -DM4PROG=\"$(M4PROG)\" -DM4PROGNAME=\"$(M4PROGNAME)\"
       M4LIB = $(M4LIBDIR)
 #else
    M4LIBDIR = 
--- parse.c.orig	Fri Feb 16 03:24:27 2007
+++ parse.c	Sun Mar  4 18:36:18 2007
@@ -2128,7 +2128,7 @@
                 dup2(fids[1], 1);       /* stdout = pipe to parent */
                 /* get_defs("m4", dpy, display_name) */
                 tmp_file = m4_defs(dpy, display_name);
-                execlp("m4", "m4",
+                execlp(M4PROG, M4PROGNAME,
 #if !defined(__NetBSD__)
 			"-s",
 #endif