srcshelton@gmail.com: Patch for IRIX

http://bugs.gentoo.org/show_bug.cgi?id=275295

Sent upstream:
https://savannah.gnu.org/patch/?7838

--- src/cpiohdr.h.dist  2009-06-24 15:41:26.983725240 +0100
+++ src/cpiohdr.h       2009-06-24 15:41:59.753567720 +0100
@@ -24,6 +24,8 @@

 #ifdef HAVE_ATTRIB_PACKED
 #define ATTRIB_PACKED __attribute__((packed))
+#else
+#define ATTRIB_PACKED
 #endif

 #ifdef HAVE_PRAGMA_PACK