Index: head/math/yacas/Makefile
===================================================================
--- head/math/yacas/Makefile	(revision 516638)
+++ head/math/yacas/Makefile	(revision 516639)
@@ -1,45 +1,45 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	yacas
-PORTVERSION=	1.7.0
-PORTREVISION=	1
+PORTVERSION=	1.8.0
+PORTREVISION=	0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	math
 
 MAINTAINER=	gahr@FreeBSD.org
 COMMENT=	Yet Another Computer Algebra System
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 TEST_DEPENDS=	bash:shells/bash \
 
 BUILD_DEPENDS=	googletest>0:devel/googletest
 
 CMAKE_ARGS=	-DENABLE_DOCS:BOOL=OFF \
 		-DENABLE_CYACAS_CONSOLE:BOOL=ON \
 		-DENABLE_CYACAS_KERNEL:BOOL=OFF \
 		-DENABLE_CYACAS_GUI:BOOL=OFF \
 		-DENABLE_JYACAS:BOOL=OFF \
 		-DENABLE_CYACAS_UNIT_TESTS:BOOL=ON \
 		-DENABLE_CYACAS_BENCHMARKS:BOOL=OFF
 
 TEST_TARGET=	test
 
 USES=		cmake compiler:c++17-lang
 USE_LDCONFIG=	yes
 USE_GITHUB=	yes
 GH_ACCOUNT=	grzegorzmazur
 
 PLIST_SUB=	SHLIB_VERSION=${PORTVERSION:S/.//}.0
 
 post-patch:
 #	Can't use USES=shebangfix here, cause the path appears several
 #	times in the file.
 	@${REINPLACE_CMD} -e 's| /bin/bash| ${LOCALBASE}/bin/bash|g' \
 		${WRKSRC}/tests/test-yacas
 	@${REINPLACE_CMD} -e '/^install/s|^|#|' \
 		${WRKSRC}/tests/CMakeLists.txt
 
 .include <bsd.port.mk>
Index: head/math/yacas/distinfo
===================================================================
--- head/math/yacas/distinfo	(revision 516638)
+++ head/math/yacas/distinfo	(revision 516639)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1561628894
-SHA256 (grzegorzmazur-yacas-v1.7.0_GH0.tar.gz) = 3e56980ca34d527cf1e2d5394e2078313d1a5605559ded3f9997ed8b29325313
-SIZE (grzegorzmazur-yacas-v1.7.0_GH0.tar.gz) = 2610016
+TIMESTAMP = 1572870290
+SHA256 (grzegorzmazur-yacas-v1.8.0_GH0.tar.gz) = 25ebdafaec032eb4f39a12d87afc6cf9bf63ab952479a4839a71df92da5a981b
+SIZE (grzegorzmazur-yacas-v1.8.0_GH0.tar.gz) = 38816826
Index: head/math/yacas/pkg-plist
===================================================================
--- head/math/yacas/pkg-plist	(revision 516638)
+++ head/math/yacas/pkg-plist	(revision 516639)
@@ -1,263 +1,264 @@
 bin/yacas
 include/yacas/GPL_stuff.h
 include/yacas/anumber.h
 include/yacas/anumber.inl
 include/yacas/arggetter.h
 include/yacas/arrayclass.h
 include/yacas/associationclass.h
 include/yacas/corefunctions.h
 include/yacas/deffile.h
 include/yacas/errors.h
 include/yacas/evalfunc.h
 include/yacas/genericobject.h
 include/yacas/infixparser.h
 include/yacas/lispatom.h
 include/yacas/lispenvironment.h
 include/yacas/lisperror.h
 include/yacas/lispeval.h
 include/yacas/lispevalhash.h
 include/yacas/lispglobals.h
 include/yacas/lisphash.h
 include/yacas/lispio.h
 include/yacas/lispobject.h
 include/yacas/lispoperator.h
 include/yacas/lispparser.h
 include/yacas/lispstring.h
 include/yacas/lispuserfunc.h
 include/yacas/mathcommands.h
 include/yacas/mathuserfunc.h
 include/yacas/mempool.h
 include/yacas/mp/nn.hpp
 include/yacas/mp/zz.hpp
 include/yacas/noncopyable.h
 include/yacas/numbers.h
 include/yacas/patcher.h
 include/yacas/patternclass.h
 include/yacas/patterns.h
 include/yacas/platfileio.h
 include/yacas/platmath.h
 include/yacas/refcount.h
 include/yacas/standard.h
 include/yacas/standard.inl
 include/yacas/string_utils.h
 include/yacas/stringio.h
 include/yacas/substitute.h
 include/yacas/tokenizer.h
 include/yacas/utf8.h
 include/yacas/utf8/checked.h
+include/yacas/utf8/cpp11.h
 include/yacas/utf8/core.h
 include/yacas/utf8/unchecked.h
 include/yacas/xmltokenizer.h
 include/yacas/yacas.h
 include/yacas/yacas_version.h
 lib/libyacas.a
 lib/libyacas_mp.a
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