DJB_RESTRICTED=NO. From https://cr.yp.to/distributors.html:

[Amitai Schleier <schmonz-web-git%schmonz.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Amitai Schleier <schmonz-web-git%schmonz.com@localhost>
Pushed By:	schmonz
Date:		Tue Apr 4 03:32:36 2017 -0400
Changeset:	2f76f0cf2d64bbb66af249589c471329315d3bd3

Modified Files:
	clockspeed/Makefile

Log Message:
DJB_RESTRICTED=NO. From https://cr.yp.to/distributors.html:

2013.01.09: I hereby place the clockspeed package (in particular, clockspeed-
0.62.tar.gz, with MD5 checksum 425614174fcfe2ad42d22d3d02e2d567) into
the public domain. The package is no longer copyrighted.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=2f76f0cf2d64bbb66af249589c471329315d3bd3

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 clockspeed/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diffs:
diff --git a/clockspeed/Makefile b/clockspeed/Makefile
index fe2dd15d01..a3bec2bdc0 100644
--- a/clockspeed/Makefile
+++ b/clockspeed/Makefile
@@ -16,7 +16,7 @@ PKGDOCDIR=	${PREFIX}/share/doc/${PKGBASE}
 EGDIR=		${PREFIX}/share/examples/${PKGBASE}
 CLOCKSPEEDDIR=	${VARBASE}/${PKGBASE}
 
-DJB_RESTRICTED= YES
+DJB_RESTRICTED= NO
 DJB_CONFIG_PREFIX= ${CLOCKSPEEDDIR}
 
 DOCS=		${WRKSRC}/BLURB ${WRKSRC}/CHANGES ${WRKSRC}/README \