@@ -, +, @@ 
    octave-forge-nurbs: require an OpenMP compiler
--- b/math/octave-forge-nurbs/Makefile	
+++ b/math/octave-forge-nurbs/Makefile	
@@ -11,6 +11,8 @@ COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTSRC}/COPYING
 
+USES=		compiler:openmp
+
 # OCTSRC is the name of the directory of the package.
 # It is usually ${OCTAVE_PKGNAME} or ${DISTNAME}.
 OCTSRC=		${OCTAVE_PKGNAME}