version --build-options: report commit, too, if possible

diff --git a/archive-tar.c b/archive-tar.c
index ce031f44ba3172c8fa3521264eff31ad6cb182bf..c6ed96ee74ec10f5c9ffb6f520193326d4704b6b 100644 (file)
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -2,6 +2,7 @@
  * Copyright (c) 2005, 2006 Rene Scharfe
  */
 #include "cache.h"
+#include "config.h"
 #include "tar.h"
 #include "archive.h"
 #include "streaming.h"
@@ -25,8 +26,16 @@ static int write_tar_filter_archive(const struct archiver *ar,
  *
  * Likewise for the mtime (which happens to use a buffer of the same size).
  */
+#if ULONG_MAX == 0xFFFFFFFF
+#define USTAR_MAX_SIZE ULONG_MAX
+#else
 #define USTAR_MAX_SIZE 077777777777UL
-#define USTAR_MAX_MTIME 077777777777UL
+#endif
+#if TIME_MAX == 0xFFFFFFFF
+#define USTAR_MAX_MTIME TIME_MAX
+#else
+#define USTAR_MAX_MTIME 077777777777ULL
+#endif
 
 /* writes out the whole block, but only if it is full */
 static void write_if_needed(void)