* builds/toplevel.mk (dist): Use older POSIX standard for `tar'.

Apparently, BSD tar isn't capable yet of handling POSIX-1.2001
(contrary to GNU tar), so force the POSIX-1.1988 format.

Problem reported by Stephen Fisher <sfisher@SDF.ORG>.

ChangeLog

@@ -1,3 +1,12 @@
+2014-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Use older POSIX standard for `tar'.
+
+	Apparently, BSD tar isn't capable yet of handling POSIX-1.2001
+	(contrary to GNU tar), so force the POSIX-1.1988 format.
+
+	Problem reported by Stephen Fisher <sfisher@SDF.ORG>.
+
 2014-12-11  Werner Lemberg  <wl@gnu.org>
 
 	* src/type42/t42parse.c (t42_parse_sfnts): Reject invalid TTF size.

builds/toplevel.mk

@@ -220,9 +220,9 @@ dist:
 
 	mv tmp freetype-$(version)
 
-	tar cfh - freetype-$(version) \
+	tar -H ustar -cfh - freetype-$(version) \
 	| gzip -9 -c > freetype-$(version).tar.gz
-	tar cfh - freetype-$(version) \
+	tar -H ustar -cfh - freetype-$(version) \
 	| bzip2 -c > freetype-$(version).tar.bz2
 
 	@# Use CR/LF for zip files.