-LIBSTLINKDIR=/local/src/stlink
-
-AM_CFLAGS=-I$(top_srcdir)/ao-tools/lib $(LIBSTLINK_CFLAGS) $(LIBUSB_CFLAGS)
-AO_STMLOAD_LIBS=$(top_builddir)/ao-tools/lib/libao-tools.a
+AM_CFLAGS=-I$(top_srcdir)/ao-tools/lib $(LIBUSB_CFLAGS)
+AO_ELFTOHEX_LIBS=$(top_builddir)/ao-tools/lib/libao-tools.a