Index: head/science/libsvm/Makefile
===================================================================
--- head/science/libsvm/Makefile	(revision 481501)
+++ head/science/libsvm/Makefile	(revision 481502)
@@ -1,79 +1,79 @@
 # Created by: Chia-Hsing Yu <me@davidyu.org>
 # $FreeBSD$
 
 PORTNAME=	libsvm
-PORTVERSION=	3.22
+PORTVERSION=	3.23
 CATEGORIES=	science math
 MASTER_SITES=	http://www.csie.ntu.edu.tw/~cjlin/libsvm/ \
 		http://www.csie.ntu.edu.tw/~cjlin/libsvm/oldfiles/
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	iblis@hs.ntnu.edu.tw
 COMMENT=	Library for Support Vector Machines
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 
 USES=		zip
 
 USE_LDCONFIG=	yes
 ALL_TARGET=	all lib
 
 OPTIONS_DEFINE=	DOCS
 
 .if defined(PKGNAMESUFFIX) && ${PKGNAMESUFFIX} == "-python"
 CATEGORIES+=	python
 
 USES+=		python
 
 MAKE_ARGS=	PYTHON_INCLUDEDIR=${PYTHON_INCLUDEDIR}
 
 PORTDOCS=	README.python
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 .else
 PORTDOCS=	README FAQ.html README.tools
 
 TOOLS=		tools/checkdata.py tools/easy.py tools/grid.py tools/subset.py
 
 SUB_FILES=	pkg-message
 SUB_LIST=	DATADIR=${DATADIR}
 
 OPTIONS_DEFINE+=	OPTIMIZED_CFLAGS
 OPTIONS_DEFAULT+=	OPTIMIZED_CFLAGS
 
 OPTIMIZED_CFLAGS_CFLAGS=		-Wall -Wconversion -O3
 .endif
 
 post-patch:
 .if defined(PKGNAMESUFFIX) && ${PKGNAMESUFFIX} == "-python"
 	@${CP} ${WRKSRC}/python/README ${WRKSRC}/README.python
 .else
 	@${CP} ${WRKSRC}/tools/README ${WRKSRC}/README.tools
 .endif
 
 do-install:
 .if defined(PKGNAMESUFFIX) && ${PKGNAMESUFFIX} == "-python"
 	@${MKDIR} ${STAGEDIR}${PYTHON_SITELIBDIR}
 	${INSTALL_DATA} ${WRKSRC}/python/svm.py ${STAGEDIR}${PYTHON_SITELIBDIR}
 	${INSTALL_DATA} ${WRKSRC}/python/svmutil.py ${STAGEDIR}${PYTHON_SITELIBDIR}
 .else
 	${INSTALL_PROGRAM} ${WRKSRC}/svm-train ${STAGEDIR}${PREFIX}/bin/
 	${INSTALL_PROGRAM} ${WRKSRC}/svm-predict ${STAGEDIR}${PREFIX}/bin/
 	${INSTALL_PROGRAM} ${WRKSRC}/svm-scale ${STAGEDIR}${PREFIX}/bin/
 	${INSTALL_DATA} ${WRKSRC}/svm.h ${STAGEDIR}${PREFIX}/include/
 	${INSTALL_LIB} ${WRKSRC}/libsvm.so.2 ${STAGEDIR}${PREFIX}/lib/
 	${LN} -sf libsvm.so.2 ${STAGEDIR}${PREFIX}/lib/libsvm.so
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	for f in ${TOOLS}; do \
 		${INSTALL_DATA} ${WRKSRC}/$$f ${STAGEDIR}${DATADIR}; \
 	done
 .endif
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>
Index: head/science/libsvm/distinfo
===================================================================
--- head/science/libsvm/distinfo	(revision 481501)
+++ head/science/libsvm/distinfo	(revision 481502)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1497776801
-SHA256 (libsvm-3.22.zip) = 8815e8138083600046f9218f74c39f3590ee89604a909103ee7c31df33bb04fe
-SIZE (libsvm-3.22.zip) = 878140
+TIMESTAMP = 1538956484
+SHA256 (libsvm-3.23.zip) = 24c72286e9d0d966401af321ba8b5e27c3846a5e9a2306766bf8e01f26daea7c
+SIZE (libsvm-3.23.zip) = 871012