diff --git a/lang/chicken/Makefile b/lang/chicken/Makefile
index e893cff0970d..66712cf651f4 100644
--- a/lang/chicken/Makefile
+++ b/lang/chicken/Makefile
@@ -1,42 +1,44 @@
 # Created by: Kimura Fuyuki <fuyuki@hadaly.org>
 # $FreeBSD$
 
 PORTNAME=	chicken
 PORTVERSION=	4.9.0.1
 PORTREVISION=	1
 CATEGORIES=	lang scheme
 MASTER_SITES=	http://code.call-cc.org/releases/4.9.0/
 
 MAINTAINER=	vmagerya@gmail.com
 COMMENT=	Scheme-to-C compiler
 
-USES=	gmake
+LICENSE=	BSD3CLAUSE
+
+USES=		gmake
 MAKEFILE=	GNUmakefile
 USE_LDCONFIG=	yes
 MAKE_ARGS+=	PLATFORM=bsd PREFIX=${PREFIX} \
 		TOPMANDIR=${PREFIX}/man ARCH=${NEW_ARCH} \
 		C_COMPILER="${CC}" \
 		CXX_COMPILER="${CXX}" \
 		LIBRARIAN="${AR}" \
 		DOCDIR="${DOCSDIR}" \
 		C_COMPILER_OPTIMIZATION_OPTIONS="${CFLAGS}"
 
 NEW_ARCH=	${ARCH:S/i386/x86/:S/amd64/x86-64/}
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} != "amd64" && ${ARCH} != "i386" && ${ARCH} != "sparc64"
 MAKE_ARGS+=	HACKED_APPLY=
 .endif
 
 post-install:
-	@${INSTALL_DATA} ${WRKSRC}/NEWS ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/NEWS ${STAGEDIR}${DOCSDIR}
 
 # This only works *after* chicken is installed.
 regression-test: build
 	(cd ${BUILD_WRKSRC}; ${SETENV} ${MAKE_ENV} \
 		${MAKE_CMD} ${MAKE_FLAGS} ${MAKEFILE} ${MAKE_ARGS} check)
 
 .include <bsd.port.post.mk>
diff --git a/lang/chicken/files/patch-rules-make b/lang/chicken/files/patch-rules.make
similarity index 75%
rename from lang/chicken/files/patch-rules-make
rename to lang/chicken/files/patch-rules.make
index 75974fd67d40..9b1a9d833b52 100644
--- a/lang/chicken/files/patch-rules-make
+++ b/lang/chicken/files/patch-rules.make
@@ -1,13 +1,13 @@
---- rules.make.orig	2012-07-07 11:34:54.000000000 +0300
-+++ rules.make	2012-07-07 11:38:18.000000000 +0300
-@@ -242,8 +242,8 @@
+--- rules.make.orig	2014-06-07 12:24:41 UTC
++++ rules.make
+@@ -243,8 +243,8 @@ lib$(PROGRAM_PREFIX)chicken$(PROGRAM_SUF
  
  # import libraries and extensions
  
 -%.so: %.o
 -	$(LINKER) $(LINKER_OPTIONS) $(LINKER_LINK_SHARED_DLOADABLE_OPTIONS) $^ $(LINKER_OUTPUT_OPTION) $@ \
 +%.so: %.o $(PRIMARY_LIBCHICKEN)
 +	$(LINKER) $(LINKER_OPTIONS) $(LINKER_LINK_SHARED_DLOADABLE_OPTIONS) $< $(LINKER_OUTPUT_OPTION) $@ \
  	  $(LINKER_LIBRARY_PREFIX)$(PROGRAM_PREFIX)chicken$(PROGRAM_SUFFIX)$(LINKER_LIBRARY_SUFFIX) \
  	  $(LIBRARIES)