pkglint 5.4.18.

Changes:
 - go tool yacc -> goyacc to fix building with Go 1.8 (PR pkg/52081).

pkgtools/pkglint/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.510 2017/01/18 23:05:43 rillig Exp $
+# $NetBSD: Makefile,v 1.511 2017/03/16 20:03:22 bsiegert Exp $
 
-PKGNAME=	pkglint-5.4.17
+PKGNAME=	pkglint-5.4.18
 DISTFILES=	# none
 CATEGORIES=	pkgtools
 
@@ -9,6 +9,7 @@ HOMEPAGE=	http://www.NetBSD.org/docs/pkgsrc/
 COMMENT=	Verifier for NetBSD packages
 LICENSE=	2-clause-bsd
 CONFLICTS+=	pkglint4-[0-9]*
+BUILD_DEPENDS+=	go-tools>=1.8:../../devel/go-tools
 
 NO_CHECKSUM=	yes
 USE_LANGUAGES=	c

pkgtools/pkglint/files/licenses/licenses.go

@@ -51,7 +51,7 @@ func (cond *Condition) Walk(callback func(*Condition)) {
 	callback(cond)
 }
 
-//go:generate go tool yacc -p liyy -o licensesyacc.go -v licensesyacc.log licenses.y
+//go:generate goyacc -p liyy -o licensesyacc.go -v licensesyacc.log licenses.y
 
 type licenseLexer struct {
 	repl   *textproc.PrefixReplacer

pkgtools/pkglint/files/shtypes.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 )
 
-//go:generate go tool yacc -o shellyacc.go -v shellyacc.log -p shyy shell.y
+//go:generate goyacc -o shellyacc.go -v shellyacc.log -p shyy shell.y
 
 type ShAtomType uint8