# <sys/feature_tests.h> became XPG7-aware in s12_33, thus requiring building

# in C99 mode. But for s12_32 and earlier, it would crap out in C99 mode

# unless _XPG6 was defined. Since this is to work around an oddity with

# Solaris header files and build versions, this patch will not be offered

# upstream.

#

--- pigz-2.2.5/yarn.c.orig 2012-01-13 14:56:17.000000000 -0800

+++ pigz-2.2.5/yarn.c 2013-10-24 13:13:58.198937572 -0700

@@ -23,6 +23,7 @@

#define _XOPEN_SOURCE 700

#define _POSIX_C_SOURCE 200809L

#define _THREAD_SAFE

+#define _XPG6

/* use large file functions if available */

#define _FILE_OFFSET_BITS 64