Index: main/app.c
===================================================================
--- main/app.c	(revision 215150)
+++ main/app.c	(working copy)
@@ -2015,7 +2015,7 @@
 	struct rlimit rl;
 	getrlimit(RLIMIT_NOFILE, &rl);
 	null = open("/dev/null", O_RDONLY);
-	for (x = n + 1; x < rl.rlim_max; x++) {
+	for (x = n + 1; x < rl.rlim_cur; x++) {
 		if (x != null) {
 			/* Side effect of dup2 is that it closes any existing fd without error.
 			 * This prevents valgrind and other debugging tools from sending up
Index: main/Makefile
===================================================================
--- main/Makefile	(revision 215150)
+++ main/Makefile	(working copy)
@@ -44,7 +44,7 @@
 
 ifneq ($(findstring darwin,$(OSARCH)),)
   AST_LIBS+=-lresolv
-  ASTLINK=-undefined suppress -force_flat_namespace
+  ASTLINK=-Xlinker -macosx_version_min -Xlinker 10.4 -Xlinker -undefined -Xlinker dynamic_lookup -force_flat_namespace
 else
 # These are used for all but Darwin
   ifneq ($(findstring LOADABLE_MODULES,$(MENUSELECT_CFLAGS)),)