diff -urN fftw-2.1.5.orig/rfftw/Makefile.am fftw-2.1.5/rfftw/Makefile.am
--- fftw-2.1.5.orig/rfftw/Makefile.am	2006-10-18 23:29:20 +0400
+++ fftw-2.1.5/rfftw/Makefile.am	2007-09-30 04:51:46 +0400
@@ -18,6 +18,8 @@
 					 rfftw.h                   
 
 lib@FFTW_PREFIX@rfftw_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+lib@FFTW_PREFIX@rfftw_la_LIBADD = $(top_builddir)/fftw/lib@FFTW_PREFIX@fftw.la
+
 MAINTAINERCLEANFILES = $(CODELETS) rconfig.c
 DISTCLEANFILES = srfftw.h drfftw.h
 
diff -urN fftw-2.1.5.orig/threads/Makefile.am fftw-2.1.5/threads/Makefile.am
--- fftw-2.1.5.orig/threads/Makefile.am	2006-10-18 23:29:20 +0400
+++ fftw-2.1.5/threads/Makefile.am	2007-09-30 14:32:42 +0400
@@ -27,6 +27,7 @@
 lib@FFTW_PREFIX@fftw_threads_la_LDFLAGS = \
                              -version-info @SHARED_VERSION_INFO@ \
                              -rpath $(libdir)
+lib@FFTW_PREFIX@fftw_threads_la_LIBADD = $(top_builddir)/fftw/lib@FFTW_PREFIX@fftw.la
 
 @FFTW_PREFIX1@fftw_threads.h: fftw_threads.h
 	rm -f $@
@@ -48,6 +48,9 @@
 lib@FFTW_PREFIX@rfftw_threads_la_LDFLAGS = \
                               -version-info @SHARED_VERSION_INFO@ \
                               -rpath $(libdir)
+lib@FFTW_PREFIX@rfftw_threads_la_LIBADD = lib@FFTW_PREFIX@fftw_threads.la \
+                                           $(top_builddir)/fftw/lib@FFTW_PREFIX@fftw.la \
+                                           $(top_builddir)/rfftw/lib@FFTW_PREFIX@rfftw.la
 
 @FFTW_PREFIX1@rfftw_threads.h: rfftw_threads.h
 	rm -f $@