--- R-2.5.1/src/modules/lapack/Makefile.in.orig	2007-08-06 21:39:55.000000000 +0100
+++ R-2.5.1/src/modules/lapack/Makefile.in	2007-08-06 23:14:30.000000000 +0100
@@ -37,10 +37,10 @@
 lapack_la_OBJECTS = $(OBJECTS)
 ## Used for passing '+s' to SHLIB_LINK on HP-UX.
 lapack_la_LDFLAGS = @LAPACK_LDFLAGS@
-lapack_la_LIBADD = $(LIBR)
+lapack_la_LIBADD = $(LIBR) -lgfortran
 
 Rlapack_la_OBJECTS = $(LIBOBJECTS)
-Rlapack_la_LIBADD = @DYLIB_UNDEFINED_ALLOWED_FALSE@ $(FLIBS) $(LIBR)
+Rlapack_la_LIBADD = @DYLIB_UNDEFINED_ALLOWED_FALSE@ $(FLIBS) $(LIBR) -lgfortran
 
 ALL_CFLAGS = $(ALL_CFLAGS_LO)
 ALL_FFLAGS = $(ALL_FFLAGS_LO)