mail/dovecot-pigeonhole: add an EXAMPLES option

- install the example scripts from the tarball

Requested by:	mwl

mail/dovecot-pigeonhole/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	dovecot-pigeonhole
 PORTVERSION=	0.5.21
+PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	http://pigeonhole.dovecot.org/releases/${DOVECOTVERSION}/
 DISTNAME=	${PORTNAME:C/-/-${DOVECOTVERSION}-/}-${PORTVERSION}
@@ -24,8 +25,8 @@ INSTALL_TARGET=	install-strip
 USES=		compiler:c11 libtool ssl
 USE_LDCONFIG=	${PREFIX}/lib/dovecot
 
-OPTIONS_DEFINE=	DOCS LDAP MANAGESIEVE
-OPTIONS_DEFAULT=MANAGESIEVE GSSAPI_NONE
+OPTIONS_DEFINE=	DOCS EXAMPLES LDAP MANAGESIEVE
+OPTIONS_DEFAULT=EXAMPLES MANAGESIEVE GSSAPI_NONE
 
 OPTIONS_SINGLE=	GSSAPI
 OPTIONS_SINGLE_GSSAPI=	GSSAPI_NONE GSSAPI_BASE GSSAPI_HEIMDAL GSSAPI_MIT
@@ -52,11 +53,27 @@ LDAP_LDFLAGS=		-L${LOCALBASE}/lib
 LDAP_USES=		ldap
 
 PORTDOCS=	sieve/extensions/* sieve/plugins/* sieve/locations/*
+PORTEXAMPLES=	*
 
 post-patch:
 	@${REINPLACE_CMD} -E '\
 	s!^(install-data-am:) install-sieve_docDATA!\1!; \
 		s!^(uninstall-am:) uninstall-sieve_docDATA!\1!;' \
 		${WRKSRC}/doc/Makefile.in
 
+post-install-EXAMPLES-on:
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+
+	${CP} ${WRKSRC}/examples/elvey.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/jerry.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/mjohnson.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/mklose.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/relational.rfc5231.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/rfc3028.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/sanjay.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/sieve_examples.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/subaddress.rfc5233.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/vacation.sieve ${STAGEDIR}${EXAMPLESDIR}
+	${CP} ${WRKSRC}/examples/vivil.sieve ${STAGEDIR}${EXAMPLESDIR}
+
 .include <bsd.port.mk>