$NetBSD: patch-ae,v 1.3 2010/02/26 10:56:38 drochner Exp $

--- montecarlo/eg/inc/cfortran.h.orig	2010-02-11 13:20:42.000000000 +0000
+++ montecarlo/eg/inc/cfortran.h
@@ -150,7 +150,7 @@ only C calling FORTRAN subroutines will 
 #if !(defined(NAGf90Fortran)||defined(f2cFortran)||defined(hpuxFortran)||defined(apolloFortran)||defined(sunFortran)||defined(IBMR2Fortran)||defined(CRAYFortran))
 #if !(defined(mipsFortran)||defined(DECFortran)||defined(vmsFortran)||defined(CONVEXFortran)||defined(PowerStationFortran)||defined(AbsoftUNIXFortran)||defined(AbsoftProFortran)||defined(SXFortran))
 /* If no Fortran compiler is given, we choose one for the machines we know.   */
-#if defined(lynx) || defined(VAXUltrix)
+#if defined(lynx) || defined(VAXUltrix) || defined(__NetBSD__)
 #define f2cFortran    /* Lynx:      Only support f2c at the moment.
                          VAXUltrix: f77 behaves like f2c.
                            Support f2c or f77 with gcc, vcc with f2c.