audio/playgsf: Improve port

* Pacify portlint/portfmt/portclippy
* Convert post-extract to EXTRACT_AFTER_ARGS to reduce I/O
  (skips extracting)

PR:		278765

audio/playgsf/Makefile

@@ -1,34 +1,31 @@
 PORTNAME=	playgsf
-PORTVERSION=	0.7.1
-PORTREVISION=	4
+DISTVERSION=	0.7.1
+PORTREVISION=	5
 CATEGORIES=	audio
 MASTER_SITES=	http://projects.raphnet.net/playgsf/ \
 		LOCAL/ehaupt
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Command-line player for gsf audio files
-WWW=		http://projects.raphnet.net/ #playgsf
+WWW=		http://projects.raphnet.net/
 
 LICENSE=	GPLv2+ LGPL21 NONE
 LICENSE_COMB=	multi
 LICENSE_FILE_LGPL21=	${WRKSRC}/libresample-0.1.3/LICENSE.txt
 
+ONLY_FOR_ARCHS=	amd64 i386 powerpc powerpc64 powerpc64le
+
 LIB_DEPENDS=	libao.so:audio/libao
 
 USES=		dos2unix gmake localbase:ldflags
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--enable-ccore \
-		--disable-optimisations
-
-PLIST_FILES=	bin/playgsf
+CONFIGURE_ARGS=	--disable-optimisations \
+		--enable-ccore
 
-ONLY_FOR_ARCHS=	i386 amd64 powerpc64le powerpc64 powerpc
+EXTRACT_AFTER_ARGS=	--exclude libresample-0.1.3/libresample.a
 
 PORTSCOUT=	skipv:0.7.2
-
-post-extract:
-	# Don't use accidentally packaged static library
-	@${RM} ${WRKSRC}/libresample-0.1.3/libresample.a
+PLIST_FILES=	bin/playgsf
 
 post-patch:
 	@${REINPLACE_CMD} \