Merge from trunk: Allow building on systems that lack PATH_MAX definition.

SVN-Revision: 4116

diff --git a/libarchive/archive_write_set_format_xar.c b/libarchive/archive_write_set_format_xar.c
index bb9b551848752b92d3ee24fdc47dd8a032a6992c..8e17943700760c068929176faf1b196de4813fe5 100644 (file)
--- a/libarchive/archive_write_set_format_xar.c
+++ b/libarchive/archive_write_set_format_xar.c
@@ -46,6 +46,10 @@ __FBSDID("$FreeBSD$");
 #include <zlib.h>
 #endif
 
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 #include "archive.h"
 #include "archive_crypto_private.h"
 #include "archive_endian.h"