From efcbe8390a62d779d22e221b59ce16d0abfbe577 Mon Sep 17 00:00:00 2001
From: David Nadlinger <code@klickverbot.at>
Date: Mon, 23 Jan 2012 21:39:45 +0100
Subject: [PATCH] Work around macro redefinition warning
 (darwin11-llvm-gcc-4.2).

---
 dmd/mars.h  | 2 ++
 dmd2/mars.h | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/dmd/mars.h b/dmd/mars.h
index 3dc5f193..9ae013f1 100644
--- a/dmd/mars.h
+++ b/dmd/mars.h
@@ -66,7 +66,9 @@ the target object file format:
 #include <stdint.h>
 #include <stdarg.h>
 #include <stddef.h>
+#ifndef __STDC_FORMAT_MACROS
 #define __STDC_FORMAT_MACROS 1
+#endif
 #include <inttypes.h>
 #include <stdarg.h>
 
diff --git a/dmd2/mars.h b/dmd2/mars.h
index ad612f06..033a4763 100644
--- a/dmd2/mars.h
+++ b/dmd2/mars.h
@@ -69,7 +69,9 @@ the target object file format:
 #include <stdint.h>
 #include <stdarg.h>
 #include <stddef.h>
+#ifndef __STDC_FORMAT_MACROS
 #define __STDC_FORMAT_MACROS 1
+#endif
 #include <inttypes.h>
 #include <stdarg.h>
 
@@ -237,7 +239,7 @@ struct Param
 
     char *moduleDepsFile;       // filename for deps output
     OutBuffer *moduleDeps;      // contents to be written to deps file
-  
+
     // Hidden debug switches
     bool debuga;
     bool debugb;