--- fftw-3.0.1/threads/Makefile.am.orig	2003-03-16 21:00:04.000000000 +0100
+++ fftw-3.0.1/threads/Makefile.am	2003-07-25 00:35:16.000000000 +0200
@@ -10,3 +10,4 @@
 hc2hc-dif.c vrank-geq1-rdft2.c f77api.c f77funcs.h
 
 libfftw3@PREC_SUFFIX@_threads_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+libfftw3@PREC_SUFFIX@_threads_la_LIBADD = $(top_builddir)/libfftw3@PREC_SUFFIX@.la -lpthread
--- fftw-3.1/Makefile.am.orig	2006-01-28 01:16:28.000000000 +0100
+++ fftw-3.1/Makefile.am	2006-01-31 22:18:47.468155000 +0100
@@ -10,8 +10,8 @@
 
 ACLOCAL_AMFLAGS=-I ./m4
 
-SUBDIRS=support $(GENFFT) kernel simd dft rdft reodft threads api	\
-libbench2 . tests doc tools
+SUBDIRS=support $(GENFFT) kernel simd dft rdft reodft api . threads \
+libbench2 tests doc tools
 EXTRA_DIST=COPYRIGHT bootstrap.sh CONVENTIONS fftw.pc.in m4
 
 if HAVE_SIMD