Index: head/math/libtommath/Makefile
===================================================================
--- head/math/libtommath/Makefile	(revision 492120)
+++ head/math/libtommath/Makefile	(revision 492121)
@@ -1,53 +1,54 @@
 # $FreeBSD$
 
 PORTNAME=	libtommath
 DISTVERSION=	1.1.0
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	math
 MASTER_SITES=	https://github.com/libtom/libtommath/releases/download/v${DISTVERSION}/
 DISTNAME=	ltm-${DISTVERSION}
 
 MAINTAINER=	gahr@FreeBSD.org
 COMMENT=	Comprehensive, modular, and portable mathematical routines
 
-LICENSE=	PD WTFPL
-LICENSE_COMB=	dual
+LICENSE=	UNLICENSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
-WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}
 USES=		gmake tar:xz
+
+WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}
 ALL_TARGET=	default
 CFLAGS+=	-fPIC
 PORTDOCS=	*
 
 PLIST_FILES=	include/tommath.h \
 		include/tommath_class.h \
 		include/tommath_superclass.h \
 		lib/libtommath.a
 
 OPTIONS_DEFINE=	DOCS SHARED
 
 SHARED_DESC=		Build shared library
 SHARED_USES=		libtool:build
 SHARED_USE=		LDCONFIG=yes
 SHARED_PLIST_FILES=	lib/libtommath.so \
 			lib/libtommath.so.${DISTVERSION:R:R} \
 			lib/libtommath.so.${DISTVERSION} \
 			libdata/pkgconfig/libtommath.pc
 SHARED_VARS=		MAKEFILE=makefile.shared
 SHARED_VARS_OFF=	MAKEFILE=makefile
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/doc/bn.pdf ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/doc/poster.pdf ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/doc/tommath.pdf ${STAGEDIR}${DOCSDIR}
 
 post-install-SHARED-on:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libtommath.so.${DISTVERSION}
 
 do-test:
 	(cd ${WRKSRC}; \
 	 ${SETENV} ${MAKE_ENV} ${MAKE_CMD} -f ${MAKEFILE} mtest/mtest test; \
 	 ./mtest/mtest | ./test)
 
 .include <bsd.port.mk>