diff -urN ax25-tools-0.0.8.org/hdlcutil/fl/Makefile.am ax25-tools-0.0.8/hdlcutil/fl/Makefile.am
--- ax25-tools-0.0.8.org/hdlcutil/fl/Makefile.am	2001-04-10 04:10:55.000000000 +0200
+++ ax25-tools-0.0.8/hdlcutil/fl/Makefile.am	2006-09-29 22:24:11.565814000 +0200
@@ -5,11 +5,11 @@
 
 INCLUDES = $(X_CFLAGS) -I..
 LDFLAGS = $(X_LIBS) -lX11 $(FLTK_LIB)
-LDADD = hdrvcomm.o
 
-xfsmmixer_SOURCES = xfsmmixer.cxx xfsmmixer_main.cxx xfsmmixer.h
-xfhdlcchpar_SOURCES = xfhdlcchpar.cxx xfhdlcchpar_main.cxx xfhdlcchpar.h
-xfhdlcst_SOURCES = xfhdlcst.cxx xfhdlcst_main.cxx xfhdlcst.h
-xfsmdiag_SOURCES = xfsmdiag.cxx xfsmdiag_main.cxx xfsmdiag.h xfsmdiag_main.h
+xfsmmixer_SOURCES = xfsmmixer.cxx xfsmmixer_main.cxx xfsmmixer.h hdrvcomm.c
+xfhdlcchpar_SOURCES = xfhdlcchpar.cxx xfhdlcchpar_main.cxx xfhdlcchpar.h hdrvcomm.c
+xfhdlcst_SOURCES = xfhdlcst.cxx xfhdlcst_main.cxx xfhdlcst.h hdrvcomm.c
+xfsmdiag_SOURCES = xfsmdiag.cxx xfsmdiag_main.cxx xfsmdiag.h xfsmdiag_main.h hdrvcomm.c
 
-hdrvcomm.o: ../hdrvcomm.o
+hdrvcomm.c:
+	ln -s $(top_srcdir)/hdlcutil/hdrvcomm.c $(top_builddir)/hdlcutil/fl/hdrvcomm.c