release: Default to gpg2 to avoid SHA1 signatures

Fixes #457

Author: rsmarples

Makefile

@@ -71,7 +71,7 @@ distinfo: dist
 	${SHA256} ${DISTFILE} >${DISTINFO}
 	wc -c <${DISTFILE} \
 		| xargs printf 'Size   (${DISTFILE}) = %s\n' >>${DISTINFO}
-	${PGP} --armour --detach-sign ${DISTFILE}
+	${PGP} --sign --armour --detach ${DISTFILE}
 	chmod 644 ${DISTSIGN}
 	ls -l ${DISTFILE} ${DISTINFO} ${DISTSIGN}
 

Makefile.inc

@@ -15,12 +15,10 @@ LINT?=		lint
 SED?=		sed
 HOST_SH?=	/bin/sh
 
-# This isn't very portable, but I generaly make releases from DragonFlyBSD
+# This isn't very portable, but I generaly make releases from NetBSD
 SHA256?=	sha256
-PGP?=		gpg
-# old NetBSD defs
-#SHA256?=		cksum -a SHA256
-#PGP?=		netpgp
+# Force gpg2 to avoid SHA1 signatures from gpg1
+PGP?=		gpg2
 
 SCRIPT=		${LIBEXECDIR}/dhcpcd-run-hooks
 HOOKDIR=	${LIBEXECDIR}/dhcpcd-hooks