--- utils/liquidwarcol.c.orig	2011-08-07 15:24:48.000000000 +0200
+++ utils/liquidwarcol.c	2011-08-07 15:28:37.000000000 +0200
@@ -410,7 +410,7 @@
   ARGC = argc;
   ARGV = argv;
 
-#ifdef ALLEGRO_UNIX
+#if defined(ALLEGRO_UNIX) || defined(ALLEGRO_MACOSX)
   install_allegro (SYSTEM_NONE, &errno, atexit);
 #else
   allegro_init ();
--- utils/liquidwarmap.c.orig	2011-08-07 15:24:48.000000000 +0200
+++ utils/liquidwarmap.c	2011-08-07 15:28:40.000000000 +0200
@@ -531,7 +531,7 @@
   ARGC = argc;
   ARGV = argv;
 
-#ifdef ALLEGRO_UNIX
+#if defined(ALLEGRO_UNIX) || defined(ALLEGRO_MACOSX)
   install_allegro (SYSTEM_NONE, &errno, atexit);
 #else
   allegro_init ();
--- utils/liquidwartex.c.orig	2011-08-07 15:24:48.000000000 +0200
+++ utils/liquidwartex.c	2011-08-07 15:28:50.000000000 +0200
@@ -408,7 +408,7 @@
   ARGC = argc;
   ARGV = argv;
 
-#ifdef ALLEGRO_UNIX
+#if defined(ALLEGRO_UNIX) || defined(ALLEGRO_MACOSX)
   install_allegro (SYSTEM_NONE, &errno, atexit);
 #else
   allegro_init ();