Index: head/lang/ypsilon/Makefile
===================================================================
--- head/lang/ypsilon/Makefile	(revision 471084)
+++ head/lang/ypsilon/Makefile	(revision 471085)
@@ -1,41 +1,41 @@
 # Created by: Vitaly Magerya <vmagerya@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	ypsilon
 PORTVERSION=	0.9.6.3
 PORTREVISION=	8
 CATEGORIES=	lang scheme
 
 MAINTAINER=	vmagerya@gmail.com
 COMMENT=	Scheme implementation for real-time applications
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/license.txt
 
 USE_GITHUB=	yes
 GH_TUPLE=	fujita-y:ypsilon:0.9.6-update3
 
 USES=		gmake
 USE_GCC=	yes
+TEST_TARGET=	check  # XXX: tests fail
 
 MAKE_ARGS=	DATADIR="${DATADIR}"
 
 ONLY_FOR_ARCHS=	i386 amd64
 
 OPTIONS_DEFINE=	EXAMPLES
 
 post-patch:
-	${REINPLACE_CMD} 's/-fno-[a-z-]*//g' ${WRKSRC}/Makefile
+	@${REINPLACE_CMD} 's/-fno-[a-z-]*//g' ${WRKSRC}/Makefile
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.1 ${STAGEDIR}${MANPREFIX}/man/man1
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	(cd ${WRKSRC}/ && ${COPYTREE_SHARE} "sitelib stdlib" ${STAGEDIR}${DATADIR})
+
+do-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/example/*.scm ${STAGEDIR}${EXAMPLESDIR}
-
-regression-test: build
-	cd ${WRKSRC} && ${MAKE_CMD} check
 
 .include <bsd.port.mk>