navit: Simplify *NAME handling

[FeZ <fekete.zoltan%minux.hu@localhost>]

Module Name:	pkgsrc-wip
Committed By:	FeZ <fekete.zoltan%minux.hu@localhost>
Pushed By:	fez
Date:		Mon May 28 12:55:13 2018 +0000
Changeset:	b2c463b2832046c2e82f5455ec002961d3eea030

Modified Files:
	navit/Makefile

Log Message:
navit: Simplify *NAME handling

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=b2c463b2832046c2e82f5455ec002961d3eea030

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

diffstat:
 navit/Makefile | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diffs:
diff --git a/navit/Makefile b/navit/Makefile
index 4eba157bf1..9db3656416 100644
--- a/navit/Makefile
+++ b/navit/Makefile
@@ -1,19 +1,17 @@
 # $NetBSD$
 
-GITHUB_PROJECT=	navit
-DISTNAME=	v0.5.1
-PKGNAME=	${GITHUB_PROJECT}-${DISTNAME}
-PKGREVISION=    1
+
+DISTNAME=	navit-0.5.1
 CATEGORIES=	geography
 MASTER_SITES=	${MASTER_SITE_GITHUB:=navit-gps/}
 DIST_SUBDIR=	${GITHUB_PROJECT}
+GITHUB_TAG=	v${PKGVERSION_NOREV}
 
 MAINTAINER=	fekete.zoltan%minux.hu@localhost
 HOMEPAGE=	https://github.com/navit-gps/navit/
 COMMENT=	GPS car navigation system
 LICENSE=	gnu-gpl-v2
 
-WRKSRC=		${WRKDIR}/navit-0.5.1
 USE_CMAKE=	yes
 USE_LANGUAGES=	c c++