[pkgsrc/trunk]: pkgsrc/print/ghostscript print/ghostscript: fix pkglint warnings

[rillig <rillig%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/696de15ef797
branches:  trunk
changeset: 343258:696de15ef797
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Sat Nov 02 12:59:27 2019 +0000

description:
print/ghostscript: fix pkglint warnings

diffstat:

 print/ghostscript/buildlink3.mk |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 376bcd14143b -r 696de15ef797 print/ghostscript/buildlink3.mk
--- a/print/ghostscript/buildlink3.mk   Sat Nov 02 12:54:38 2019 +0000
+++ b/print/ghostscript/buildlink3.mk   Sat Nov 02 12:59:27 2019 +0000
@@ -1,13 +1,13 @@
-# $NetBSD: buildlink3.mk,v 1.30 2019/07/21 22:24:10 wiz Exp $
+# $NetBSD: buildlink3.mk,v 1.31 2019/11/02 12:59:27 rillig Exp $
 
 BUILDLINK_TREE+=       ghostscript
 
 .if !defined(GHOSTSCRIPT_BUILDLINK3_MK)
-GHOSTSCRIPT_BUILDLINK3_MK:=    1
+GHOSTSCRIPT_BUILDLINK3_MK:=
 
 BUILDLINK_API_DEPENDS.ghostscript+=    ghostscript>=8.63nb1
 BUILDLINK_ABI_DEPENDS.ghostscript+=    ghostscript>=9.05nb19
-BUILDLINK_PKGSRCDIR.ghostscript=       ../../print/ghostscript
+BUILDLINK_PKGSRCDIR.ghostscript?=      ../../print/ghostscript
 
 pkgbase := ghostscript
 .include "../../mk/pkg-build-options.mk"