- with USE_OPENSSL, users can choose base OpenSSL or the one in the ports

- fix configure script so that WITHOUT_LIBEVENT works
- install some docs

PR:		ports/123853
Submitted by:	Tomoyuki Sakurai <cherry at trombik.org>

dns/unbound/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	unbound
 PORTVERSION=	1.0.0
+PORTREVISION=	1
 CATEGORIES=	dns
 MASTER_SITES=	http://unbound.net/downloads/
 
@@ -14,7 +15,10 @@ MAINTAINER=	sem@FreeBSD.org
 COMMENT=	A validating, recursive, and caching DNS resolver
 
 USE_GMAKE=	yes
+USE_OPENSSL=	yes
 GNU_CONFIGURE=	yes
+CONFIGURE_TARGET=	--build=${MACHINE_ARCH}-portbld-freebsd${OSREL}
+CONFIGURE_ARGS+=	--with-ssl=${OPENSSLBASE}
 USE_LDCONFIG=	yes
 
 USE_RC_SUBR=	unbound
@@ -24,6 +28,8 @@ MAN3=		libunbound.3
 MAN5=		unbound.conf.5
 MAN8=		unbound.8 unbound-checkconf.8
 
+PORTDOCS=	CREDITS Changelog FEATURES LICENSE README README.svn \
+		README.tests TODO plan requirements.txt
 PKGINSTALL=	${WRKDIR}/pkg-install
 PKGDEINSTALL=	${WRKDIR}/pkg-deinstall
 SUB_FILES=	pkg-install pkg-deinstall
@@ -34,7 +40,9 @@ OPTIONS=	LIBEVENT "is useful when using many (10000) outgoing ports" off
 
 .if defined(WITH_LIBEVENT)
 LIB_DEPENDS+=	event:${PORTSDIR}/devel/libevent
-CONFIGURE_ARGS+=	--with-libevent=${PREFIX}
+CONFIGURE_ARGS+=	--with-libevent=${LOCALBASE}
+.else
+CONFIGURE_ARGS+=	--with-libevent=no
 .endif
 
 post-patch:
@@ -45,5 +53,11 @@ pre-install:
 
 post-install:
 	@${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
+.if !defined(NOPORTDOCS)
+	@${MKDIR} ${DOCSDIR}; \
+	for f in ${PORTDOCS}; do \
+		cd ${WRKSRC}/doc && ${INSTALL_DATA} $${f} ${DOCSDIR}/; \
+	done
+.endif
 
 .include <bsd.port.post.mk>

dns/unbound/files/patch-configure

@@ -0,0 +1,11 @@
+--- configure.orig	2008-06-17 01:16:01.000000000 +0400
++++ configure	2008-06-17 01:16:29.000000000 +0400
+@@ -22125,7 +22125,7 @@
+    withval="no"
+ fi
+ 
+-if test x_$withval == x_yes -o x_$withval != x_no; then
++if test x_$withval = x_yes -o x_$withval != x_no; then
+         { echo "$as_me:$LINENO: checking for libevent" >&5
+ echo $ECHO_N "checking for libevent... $ECHO_C" >&6; }
+         if test x_$withval = x_ -o x_$withval = x_yes; then