Newer versions of OSX don't ship with gnutar. From Jan Danielsson.diff -r1.49 -r1.50 pkgsrc/mk/tools/tools.Darwin.mk
(joerg)
@@ -1,4 +1,4 @@
-# $NetBSD: tools.Darwin.mk,v 1.49 2013/08/18 11:45:33 tron Exp $
+# $NetBSD: tools.Darwin.mk,v 1.50 2013/10/26 15:31:26 joerg Exp $
#
# System-supplied tools for the Darwin (Mac OS X) operating system.
@@ -53,7 +53,9 @@
.if exists(/usr/bin/groff)
TOOLS_PLATFORM.groff?=/usr/bin/groff
.endif
+.if exists(/usr/bin/gnutar)
TOOLS_PLATFORM.gtar?= /usr/bin/gnutar
+.endif
TOOLS_PLATFORM.gunzip?= /usr/bin/gunzip -f
TOOLS_PLATFORM.gzcat?= /usr/bin/gzcat
TOOLS_PLATFORM.gzip?= /usr/bin/gzip -nf ${GZIP}