- use $SUB_FILES to dynamically adjust pkg-message

PR:             ports/142809
Submitted by:   Sevan Janiyan <venture37@geeklan.co.uk>
Approved by:    maintainer timeout (ofsen@enderunix.org; > 2 weeks)

mail/spamguard/Makefile

@@ -18,10 +18,12 @@ GNU_CONFIGURE=	yes
 PKGMESSAGE=	${WRKDIR}/pkg-message
 
 DOCS=		AUTHORS CHANGELOG COPYING INSTALL \
-		POST-INSTALL README THANKS 
+		POST-INSTALL README THANKS
 DOCS_TR=	BENIOKU COPYING DEGISIKLIKLER KURULUM \
 		KURULUM-SONRASI YAPILACAKLAR YAZARLAR
 
+SUB_FILES=	pkg-message
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/spamguard ${PREFIX}/bin
 	${INSTALL_DATA} ${WRKSRC}/*.sample ${PREFIX}/etc
@@ -30,6 +32,6 @@ do-install:
 	cd ${WRKSRC} && ${INSTALL_DATA} ${DOCS} ${DOCSDIR}
 	cd ${WRKSRC}/tr && ${INSTALL_DATA} ${DOCS_TR} ${DOCSDIR}/tr
 .endif
-	@${SED} -e 's,%%PREFIX%%,${PREFIX},g' pkg-message > ${PKGMESSAGE}
+	@${CAT} ${PKGMESSAGE}
 
 .include <bsd.port.mk>