On Mon, Apr 01, 2019 at 02:11:17PM +0200, Martin Liška wrote:
> 2019-04-01 Martin Liska <mli...@suse.cz>
>
> * gcc.c (process_command): Add dummy file only
> if n_infiles == 0.
> * opts-global.c (decode_options): Pass lang_mask.
> * opts.c (print_help): New function.
> (finish_options): Print --help if help_option_argument
> is set.
> (common_handle_option): Factor out content of OPT__help_
> into print_help.
> * opts.h (finish_options): Add new argument.
As reported by Ulrich Drepper on IRC, this broke
--enable-as-accelerator-for=... build, tree-streamer-in.c calls
finish_options too and that caller has not been adjusted.
Any reason why you've called print_help from finish_options rather than
decode_options after it calls finish_options?
Or should tree-streamer-in.c pass CL_LTO as the lang_mask, or say CL_DRIVER
so that print_help does nothing in that case?
Jakub
