Index: head/biology/seqio/Makefile
===================================================================
--- head/biology/seqio/Makefile	(revision 321245)
+++ head/biology/seqio/Makefile	(revision 321246)
@@ -1,50 +1,40 @@
-# New ports collection makefile for:	seqio
-# Date created:				17 August 2001
-# Whom:					Tony Maher
-#
+# Created by: Tony Maher
 # $FreeBSD$
-#
 
 PORTNAME=	seqio
 PORTVERSION=	1.2.2
 PORTREVISION=	1
 CATEGORIES=	biology
 MASTER_SITES=	http://www.cs.ucdavis.edu/~gusfield/
 DISTNAME=	${PORTNAME}
 
 MAINTAINER=	ports@FreeBSD.org
-COMMENT=	A set of C functions which can read/write biological sequence files
+COMMENT=	Set of C functions which can read/write biological sequence files
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 EXAMPLES=	example1.c example2.c example3.c example4.c seqio.c \
 		seqio.h Makefile
 PROGRAMS=	fmtseq grepseq idxseq typeseq wcseq
+PLIST_FILES+=	${PROGRAMS:S,^,bin/,}
+PORTEXAMPLES=	*
+PORTDOCS=	*
 
+OPTIONS_DEFINE=	DOCS EXAMPLES
+
+.include <bsd.port.options.mk>
+
 do-install:
-	cd ${WRKSRC}; \
-	for file in ${PROGRAMS}; do \
-		${INSTALL_PROGRAM} $$file ${PREFIX}/bin; \
-	done
-.if !defined(NOPORTEXAMPLES)
-	${MKDIR} ${EXAMPLESDIR}
-	cd ${WRKSRC}; \
-	for file in ${EXAMPLES}; do \
-		${INSTALL_DATA} $$file ${EXAMPLESDIR}; \
-	done
+	${INSTALL_PROGRAM} ${PROGRAMS:S,^,${WRKSRC}/,} ${PREFIX}/bin
+.if ${PORT_OPTIONS:MEXAMPLES}
+	@${MKDIR} ${EXAMPLESDIR}
+	${INSTALL_DATA} ${EXAMPLES:S,^,${WRKSRC}/,} ${EXAMPLESDIR}
 .endif
-.if !defined(NOPORTDOCS)
-	${MKDIR} ${DOCSDIR}
-	${MKDIR} ${DOCSDIR}/html
+.if ${PORT_OPTIONS:MDOCS}
+	@${MKDIR} ${DOCSDIR}/html
 	${INSTALL_DATA} ${WRKSRC}/bioseq.txt ${DOCSDIR}
-	cd ${WRKSRC}/doc; \
-	for file in *.doc; do \
-		${INSTALL_DATA} $$file ${DOCSDIR}; \
-	done
-	cd ${WRKSRC}/html; \
-	for file in *.html; do \
-		${INSTALL_DATA} $$file ${DOCSDIR}/html; \
-	done
+	${INSTALL_DATA} ${WRKSRC}/doc/*.doc ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/html/*.html ${DOCSDIR}/html
 .endif
 
 .include <bsd.port.mk>