-# Convert .tcl to cfile
-startup_tcl.c: startup.tcl bin2char$(EXEEXT_FOR_BUILD)
- ./bin2char$(EXEEXT_FOR_BUILD) startup_tcl < $(srcdir)/startup.tcl > $@
+BIN2C = bin2char$(EXEEXT_FOR_BUILD)
+
+BUILT_SOURCES = $(BIN2C)
+
+$(BIN2C): bin2char.c
+ ${CC_FOR_BUILD} ${CFLAGS_FOR_BUILD} $(srcdir)/bin2char.c -o $@