+dependencies = { module=check-libctf; on=all-ld; };
+
+// The Makefiles in gdb and gdbserver pull in a file that configure
+// generates in the gnulib directory, so distclean gnulib only after
+// gdb and gdbserver.
+dependencies = { module=distclean-gnulib; on=distclean-gdb; };
+dependencies = { module=distclean-gnulib; on=distclean-gdbserver; };