--- Makefile.am.orig	2005-12-10 07:35:04 UTC
+++ Makefile.am
@@ -2,6 +2,8 @@
 
 EXTRA_DIST = $(man1_MANS) $(pkgdata_DATA)
 
+ACLOCAL_AMFLAGS = -I m4 
+
 bin_PROGRAMS = ifp
 ifp_SOURCES = ifp.c ifp_routines.c ifp_routines.h
 ifp_CFLAGS = @LIBUSB_CFLAGS@