maint.mk: prefer gpgv2 over gpgv
authorJim Meyering <meyering@fb.com>
Wed, 30 Oct 2013 05:01:44 +0000 (22:01 -0700)
committerJim Meyering <meyering@fb.com>
Thu, 31 Oct 2013 14:22:29 +0000 (07:22 -0700)
commit20f47607a28df95cd7594b1a1f982a1d8563d8d2
treeb46b3a443ea255c6d4759113f3c7fe075000e2db
parentb0b422614cc9fda29e9675dcc6f2a377b3d517a8
maint.mk: prefer gpgv2 over gpgv

* top/maint.mk (gpgv): Use gpgv2 if present, else gpgv.
(gpg_key_ID): Use $(gpgv), rather than hard-coding "gpgv".
Reported by Gary Vaughan.
ChangeLog
top/maint.mk