- Fix build WITHOUT=DOCS

- Add NO_ARCH

MFH:		2015Q4 (blanket)

audio/etktab/Makefile

@@ -14,10 +14,9 @@ EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Guitar tablature editor
 
-OPTIONS_DEFINE=	DOCS
-
 USES=		tk
 NO_BUILD=	yes
+NO_ARCH=	yes
 WRKSRC=		${WRKDIR}/eTktab-${PORTVERSION}
 
 PLIST_FILES=	bin/${PORTNAME}
@@ -28,16 +27,19 @@ DOCS_DISTFILES=	canada_multi-3.2.etk:keyboard \
 		uk-3.2.etk:keyboard \
 		us-3.2.etk:keyboard
 
+OPTIONS_DEFINE=	DOCS
+
 post-patch:
 	${REINPLACE_CMD} -e 's|wish|${WISH}|g' ${WRKSRC}/eTktab
 
-post-extract:
+post-extract-DOCS-on:
 .for FILE in canada_multi-3.2.etk dvorak-3.2.etk uk-3.2.etk us-3.2.etk
 	@${CP} ${DISTDIR}/${DIST_SUBDIR}/${FILE} ${WRKSRC}
 .endfor
 
 do-install:
 	${INSTALL_SCRIPT} ${WRKSRC}/eTktab ${STAGEDIR}${PREFIX}/bin/etktab
+
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for FILE in CHANGES.html LICENSE.html README.html eTktab-small.xpm eTktab.xpm \