diff --git a/graphics/OpenEXR/Makefile b/graphics/OpenEXR/Makefile
index de1c7140e134..0c70c1c0e4ee 100644
--- a/graphics/OpenEXR/Makefile
+++ b/graphics/OpenEXR/Makefile
@@ -6,8 +6,7 @@
 #
 
 PORTNAME=	OpenEXR
-PORTVERSION=	1.6.1
-PORTREVISION=	3
+PORTVERSION=	1.7.0
 DISTNAME=	${PORTNAME:L}-${PORTVERSION}
 CATEGORIES=	graphics devel
 MASTER_SITES=	${MASTER_SITE_SAVANNAH}
@@ -26,17 +25,23 @@ GNU_CONFIGURE=	YES
 
 CONFIGURE_ARGS+=--enable-imfexamples
 
+OPTIONS_DEFINE=	LARGE_STACK
+LARGE_STACK_DESC=	Enable sys-dependant large stack optimizations
+
+.include <bsd.port.pre.mk>
+
+.if ${PORT_OPTIONS:MLARGE_STACK}
+CONFIGURE_ARGS+=--enable-large-stack
+.endif
+
 # must be explicitely linked with -l{thr|pthread}
 LDFLAGS+=	${PTHREAD_LIBS}
-PTHREAD_LIBS+= `${CC} -dumpspecs | ${SED} -ne '/%{\!pg: %{pthread:/s/^.*%{\!pg: %{pthread:\([^}]*\)}.*$$/\1/p' || ${TRUE}`
 
 WRKSRC=		${WRKDIR}/${DISTNAME}
 
-test check:	build
+regression-test regression test check:	build
 	@(cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} ${MAKE_ARGS} check)
 
-.include <bsd.port.pre.mk>
-
 # IlmImfTest hangs indefinitely
 #
 #.if defined(PACKAGE_BUILDING)
@@ -47,5 +52,4 @@ test check:	build
 #.endif
 #.endif
 
-
 .include <bsd.port.post.mk>
diff --git a/graphics/OpenEXR/distinfo b/graphics/OpenEXR/distinfo
index 3f33452e8e59..e97d03e1425b 100644
--- a/graphics/OpenEXR/distinfo
+++ b/graphics/OpenEXR/distinfo
@@ -1,2 +1,2 @@
-SHA256 (openexr-1.6.1.tar.gz) = c616906ab958de9c37bb86ca7547cfedbdfbad5e1ca2a4ab98983c9afa6a5950
-SIZE (openexr-1.6.1.tar.gz) = 13632660
+SHA256 (openexr-1.7.0.tar.gz) = b68a2164d01bd028d15bd96af2704634a344e291dc7cc2019a662045d8c52ca4
+SIZE (openexr-1.7.0.tar.gz) = 13542910
diff --git a/graphics/OpenEXR/pkg-plist b/graphics/OpenEXR/pkg-plist
index e9a19efb4346..ec211f607ded 100644
--- a/graphics/OpenEXR/pkg-plist
+++ b/graphics/OpenEXR/pkg-plist
@@ -1,12 +1,15 @@
+bin/exr2aces
 bin/exrenvmap
 bin/exrheader
 bin/exrmakepreview
 bin/exrmaketiled
+bin/exrmultiview
 bin/exrstdattr
 lib/libIlmImf.a
 lib/libIlmImf.la
 lib/libIlmImf.so
 lib/libIlmImf.so.6
+include/OpenEXR/ImfAcesFile.h
 include/OpenEXR/ImfArray.h
 include/OpenEXR/ImfAttribute.h
 include/OpenEXR/ImfB44Compressor.h
@@ -37,6 +40,7 @@ include/OpenEXR/ImfLineOrder.h
 include/OpenEXR/ImfLineOrderAttribute.h
 include/OpenEXR/ImfLut.h
 include/OpenEXR/ImfMatrixAttribute.h
+include/OpenEXR/ImfMultiView.h
 include/OpenEXR/ImfName.h
 include/OpenEXR/ImfOpaqueAttribute.h
 include/OpenEXR/ImfOutputFile.h
@@ -50,6 +54,7 @@ include/OpenEXR/ImfRgbaFile.h
 include/OpenEXR/ImfRgbaYca.h
 include/OpenEXR/ImfStandardAttributes.h
 include/OpenEXR/ImfStringAttribute.h
+include/OpenEXR/ImfStringVectorAttribute.h
 include/OpenEXR/ImfTestFile.h
 include/OpenEXR/ImfThreading.h
 include/OpenEXR/ImfTileDescription.h
@@ -66,9 +71,10 @@ include/OpenEXR/ImfXdr.h
 include/OpenEXR/OpenEXRConfig.h
 libdata/pkgconfig/OpenEXR.pc
 share/aclocal/openexr.m4
+%%DOCSDIR%%/MultiViewOpenEXR.pdf
+%%DOCSDIR%%/OpenEXRFileLayout.pdf
 %%DOCSDIR%%/ReadingAndWritingImageFiles.pdf
 %%DOCSDIR%%/TechnicalIntroduction.pdf
-%%DOCSDIR%%/OpenEXRFileLayout.pdf
 %%EXAMPLESDIR%%/drawImage.cpp
 %%EXAMPLESDIR%%/drawImage.h
 %%EXAMPLESDIR%%/generalInterfaceExamples.cpp