From 0aa266d72516f3363c7bbb643e732e8d3e76e34b Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Fri, 17 Apr 2009 20:23:11 +0000
Subject: [PATCH] protect in ifdef

---
 dtool/src/dtoolutil/executionEnvironment.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dtool/src/dtoolutil/executionEnvironment.cxx b/dtool/src/dtoolutil/executionEnvironment.cxx
index 273fed41ed..40af7df311 100644
--- a/dtool/src/dtoolutil/executionEnvironment.cxx
+++ b/dtool/src/dtoolutil/executionEnvironment.cxx
@@ -29,7 +29,9 @@
 #ifdef __APPLE__
 // This is for _NSGetExecutablePath() and _NSGetEnviron().
 #include <mach-o/dyld.h>
-//#include <crt_externs.h>
+#ifndef BUILDING_IPHONE
+#include <crt_externs.h>  // For some reason, not in the IPhone SDK.
+#endif
 #define environ (*_NSGetEnviron())
 #endif