- Add optional dependency math/octave-forge-level-set.

- Update to 20150220.

math/octave-forge/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	octave-forge
-PORTVERSION=	20150201
+PORTVERSION=	20150220
 CATEGORIES=	math
 MASTER_SITES=	#none
 DISTFILES=	#none
@@ -20,7 +20,8 @@ OPTIONS_DEFINE=	ACTUARIAL AD AUDIO BENCHMARK BIM BIOINFO CGI \
 		DATABASE DATAFRAME DICOM DIVAND ECONOMETRICS ENGINE FENV FITS \
 		FINANCIAL FL_CORE FPL FUZZY_LOGIC_TOOLKIT GA GEOMETRY GENERAL \
 		GENERATE_HTML GNUPLOT GSL IDENT IMAGE \
-		INFORMATIONTHEORY INTEGRATION INTERVAL IO IRSA LINEAR_ALGEBRA \
+		INFORMATIONTHEORY INTEGRATION INTERVAL IO IRSA LEVEL_SET \
+		LINEAR_ALGEBRA \
 		LSSA MAPPING MECHANICS MISCELLANEOUS MISSING_FUNCTIONS MSH \
 		MULTICORE MVN NAN NCARRAY NETCDF NLWING2 NNET NURBS OCS \
 		OCT2MAT OCTCDF OCTCLIP OCTGPR OCTPROJ ODEBVP ODEPKG OPTICS \
@@ -65,6 +66,7 @@ INTEGRATION_DESC=	Install package: integration
 INTERVAL_DESC=		Install package: interval
 IO_DESC=		Install package: io
 IRSA_DESC=		Install package: irsa
+LEVEL_SET_DESC=		Install package: level-set
 LINEAR_ALGEBRA_DESC=	Install package: linear-algebra
 LSSA_DESC=		Install package: lssa
 # Do not reenable without testing first
@@ -234,6 +236,9 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/io.tar.gz:${PORTSDIR}/math/octave-forge-io
 .if ${PORT_OPTIONS:MIRSA}
 RUN_DEPENDS+=	${TARBALLS_DIR}/irsa.tar.gz:${PORTSDIR}/math/octave-forge-irsa
 .endif
+.if ${PORT_OPTIONS:MLEVEL_SET}
+RUN_DEPENDS+=	${TARBALLS_DIR}/level-set.tar.gz:${PORTSDIR}/math/octave-forge-level-set
+.endif
 .if ${PORT_OPTIONS:MLINEAR_ALGEBRA}
 RUN_DEPENDS+=	${TARBALLS_DIR}/linear-algebra.tar.gz:${PORTSDIR}/math/octave-forge-linear-algebra
 .endif