Ticket #17833: libnet.diff

Portfile

@@ -34 +34 @@
 platform darwin {
         depends_lib-append port:libtool
         pre-configure {
-                copy -force ${prefix}/share/libtool/config.guess ${prefix}/share/libtool/config.sub ${worksrcpath}
+                if {[file exists ${prefix}/share/libtool/config/config.guess]} {
+                        copy -force ${prefix}/share/libtool/config/config.guess ${prefix}/share/libtool/config/config.sub ${worksrcpath}
+                } else {
+                        copy -force ${prefix}/share/libtool/config.guess ${prefix}/share/libtool/config.sub ${worksrcpath}
+                }
         }
 }