openexr

--- Portfile	2014-05-19 10:15:44.000000000 +0200
+++ Portfile.exr	2014-05-19 10:13:51.000000000 +0200
@@ -157,6 +157,13 @@
     configure.args-replace  --without-wmf --with-wmf
 }

+variant exr description {Include support for EXR} {
+    depends_lib-append      port:openexr \
+                            port:ilmbase
+    configure.args-replace  --disable-hdri --enable-hdri
+    configure.args-replace  --without-openexr --with-openexr
+}
+
 # Legacy no_x11 variant to be removed after May 2014.
 variant no_x11 conflicts x11 description {Legacy compatibility variant} {}