Ticket #57761: Portfile.diff

Portfile

@@ -98 +98 @@
     default_variants +x11
 }
 
-variant occ description {(not supported) compile with OpenCascade geometry kernel} {
+variant oce conflicts opencascade description {(not supported) compile with Open CASCADE Community Edition geometry kernel} {
     depends_lib-append     port:oce
     configure.args-append  -DUSE_OCC=ON \
                            -DOCC_INCLUDE_DIR=${prefix}/include/oce \
                            -DOCC_LIBRARY=${prefix}/lib
 }
 
+variant opencascade conflicts oce description {(not supported) compile with Open CASCADE geometry kernel} {
+    depends_lib-append     port:opencascade
+    configure.args-append  -DUSE_OCC=ON \
+        -DOCC_INCLUDE_DIR=${prefix}/include/opencascade \
+        -DOCC_LIBRARY=${prefix}/lib
+}
+
 pre-configure {
     if {![variant_isset quartz] && ![variant_isset x11]} {
         error "Either +x11 or +quartz is required"