Index: head/science/cp2k/Makefile
===================================================================
--- head/science/cp2k/Makefile	(revision 498527)
+++ head/science/cp2k/Makefile	(revision 498528)
@@ -1,86 +1,86 @@
 # $FreeBSD$
 
 PORTNAME=	cp2k
 DISTVERSIONPREFIX=	v
 DISTVERSION=	6.1.0
 PORTREVISION=	5
 CATEGORIES=	science
 
 PATCH_SITES=	https://github.com/${PORTNAME}/${PORTNAME}/commit/
 PATCHFILES=	f03e6277feea9a65d543ca6c1184f58d3e83bc2a.patch:-p2 \
 		d00a71c4d0276aab849ac6a6483b9dcdb65613c9.patch:-p2
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Quantum chemistry and solid state physics software package
 
 LICENSE=	GPLv2+
 
 LIB_DEPENDS=	libblas.so:math/blas \
 		libfftw3.so:math/fftw3 \
 		liblapack.so:math/lapack
 RUN_DEPENDS=	cp2k-data>0:science/cp2k-data
 
 USES=		fortran gmake localbase:ldflags python:build tar:bz2
 USE_GITHUB=	yes
 
 MAKEFILE=	${WRKSRC}/makefiles/Makefile
 MAKE_ARGS=	XARCH=FreeBSD-${NOLIBINT}libint-gfortran VERSION=${VERSION} FC=gfortran${GCC_DEFAULT} CC=${CC} LD=gfortran${GCC_DEFAULT} \
 		DATA_DIR=${DATADIR}
 
 BUILD_WRKSRC=	${WRKSRC}/.build
 INSTALL_WRKSRC=	${BUILD_WRKSRC}
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 OPTIONS_DEFINE=		LIBINT
 OPTIONS_SINGLE=		MULTIPROCESSING
 OPTIONS_SINGLE_MULTIPROCESSING=		SERIAL OPENMP MPI OPENMP_MPI # for the complete list see "3a. ARCH files" in https://www.cp2k.org/howto:compile
 OPTIONS_DEFAULT=	LIBINT SERIAL
 MULTIPROCESSING_DESC=	Multiprocessing
 
 LIBINT_DESC=		Use libint to evaluate integrals
 LIBINT_VARS_OFF=	NOLIBINT=no
 LIBINT_LIB_DEPENDS=	libint.so:science/libint
 
 SERIAL_DESC=		Single core (no multiprocessing)
 SERIAL_VARS=		VERSION=sopt
 
 OPENMP_VARS=		VERSION=ssmp
 
 MPI_VARS=		VERSION=popt
 MPI_LIB_DEPENDS=	libmpich.so:net/mpich \
 			libscalapack.so:math/scalapack
 MPI_LDFLAGS=		-lmpifort
 
 OPENMP_MPI_DESC=	Enable both OpenMP and MPI
 OPENMP_MPI_VARS=	VERSION=psmp
 OPENMP_MPI_LIB_DEPENDS=	${MPI_LIB_DEPENDS}
 OPENMP_MPI_LDFLAGS=	${MPI_LDFLAGS}
 
 EXECUTABLES=		cp2k graph cp2k_shell dbcsr_performance_driver
 
 PLIST_FILES=		${EXECUTABLES:C/(.*)/bin\/\1.${VERSION}/}
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MOPENMP} || ${PORT_OPTIONS:MOPENMP_MPI}
 pre-configure:
 	@if [ ! -e ${LOCALBASE}/lib/libfftw3_omp.so ] ; then \
 	  ${ECHO_MSG} "The OPENMP and OPENMP_MPI options require math/fftw3" ; \
 	  ${ECHO_MSG} "to be built and installed with the OPENMP option ON" ; \
 	  exit 1; \
 	fi
 .endif
 
 post-patch:
-	@${REINPLACE_CMD} 's|LIBS.*=.*|& ${LDFLAGS}|; s|^FCFLAGS.*=.*|& -I${LOCALBASE}/include|' ${WRKSRC}/arch/FreeBSD-*
+	@${REINPLACE_CMD} 's|LIBS.*=.*|& ${LDFLAGS}|; s|^FCFLAGS.*=.*|& -I${LOCALBASE}/include|; s| -march=native||' ${WRKSRC}/arch/FreeBSD-*
 
 pre-build:
 	@${MKDIR} ${BUILD_WRKSRC}
 
 do-install:
 .for e in ${EXECUTABLES}
 	${INSTALL_PROGRAM} ${WRKSRC}/exe/*/${e}.${VERSION} ${STAGEDIR}${PREFIX}/bin
 .endfor
 
 .include <bsd.port.mk>