Index: head/graphics/opengv/Makefile
===================================================================
--- head/graphics/opengv/Makefile	(revision 497618)
+++ head/graphics/opengv/Makefile	(revision 497619)
@@ -1,29 +1,36 @@
 # $FreeBSD$
 
 PORTNAME=	opengv
 DISTVERSION=	g20181024
 PORTREVISION=	2
 CATEGORIES=	graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Collection of methods for solving geometric vision problems
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/License.txt
 
 USES=		cmake compiler:c++11-lib eigen:3
 USE_GITHUB=	yes
 GH_ACCOUNT=	laurentkneip
 GH_TAGNAME=	306a54e
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_OFF=	BUILD_TESTS
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DBUILD_TESTS:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+# disable march-native on non-x86 archs
+.if ${ARCH} != amd64 && ${ARCH} != i386
+EXTRA_PATCHES+=	${PATCHDIR}/extra-patch-CMakeLists.txt
+.endif
+
+.include <bsd.port.post.mk>
Index: head/graphics/opengv/files/extra-patch-CMakeLists.txt
===================================================================
--- head/graphics/opengv/files/extra-patch-CMakeLists.txt	(nonexistent)
+++ head/graphics/opengv/files/extra-patch-CMakeLists.txt	(revision 497619)
@@ -0,0 +1,11 @@
+--- CMakeLists.txt.orig	2018-10-25 03:22:02 UTC
++++ CMakeLists.txt
+@@ -35,8 +35,6 @@ ELSE()
+   ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES 
+           "(arm)|(ARM)|(armhf)|(ARMHF)|(armel)|(ARMEL)")
+     add_definitions (-march=armv7-a)
+-  ELSE ()
+-    add_definitions (-march=native) #TODO use correct c++11 def once everybody has moved to gcc 4.7 # for now I even removed std=gnu++0x
+   ENDIF()
+   add_definitions (
+     -O3

Property changes on: head/graphics/opengv/files/extra-patch-CMakeLists.txt
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property