Index: Portfile
===================================================================
--- Portfile	(revision 39720)
+++ Portfile	(working copy)
@@ -49,8 +49,8 @@
 		  reinplace "s|/Developer/SDKs/MacOSX10.4u.sdk/usr/lib|${prefix}/lib|g" Makefile
 		}
 
-build		{
-		  system "make OS=macosx ENV=${cdf_arch} FORTRAN=yes FC=gfortran-mp-4.2 all"
+pre-build	{
+		  build.pre_args OS=macosx ENV=${cdf_arch} FORTRAN=yes FC=gfortran-mp-4.2 ${build.target}
 		}
 
 destroot	{