[lld] r270651 - Add a few options for compatibility with GNU.

[Sean Silva via llvm-commits]

On Tue, May 24, 2016 at 8:38 PM, Rui Ueyama via llvm-commits <
llvm-commits at lists.llvm.org> wrote:

> Author: ruiu
> Date: Tue May 24 22:38:16 2016
> New Revision: 270651
>
> URL: http://llvm.org/viewvc/llvm-project?rev=270651&view=rev
> Log:
> Add a few options for compatibility with GNU.
>
> Modified:
>     lld/trunk/ELF/Options.td
>
> Modified: lld/trunk/ELF/Options.td
> URL:
> http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Options.td?rev=270651&r1=270650&r2=270651&view=diff
>
> ==============================================================================
> --- lld/trunk/ELF/Options.td (original)
> +++ lld/trunk/ELF/Options.td Tue May 24 22:38:16 2016
> @@ -190,6 +190,7 @@ def alias_discard_locals_X: Flag<["-"],
>  def alias_dynamic_list: Joined<["--", "-"], "dynamic-list=">,
> Alias<dynamic_list>;
>  def alias_entry_e : JoinedOrSeparate<["-"], "e">, Alias<entry>;
>  def alias_export_dynamic_E: Flag<["-"], "E">, Alias<export_dynamic>;
> +def alias_export_dynamic_symbol : Joined<["--", "-"],
> "export-dynamic-symbol=">;
>

Adding this as ignored seems dangerous. We should at least warn to avoid
user confusion.

-- Sean Silva


>  def alias_fini_fini : Joined<["-"], "fini=">, Alias<fini>;
>  def alias_hash_style_hash_style : Joined<["--", "-"], "hash-style=">,
> Alias<hash_style>;
>  def alias_init_init : Joined<["-"], "init=">, Alias<init>;
> @@ -236,8 +237,10 @@ def fatal_warnings : Flag<["--"], "fatal
>  def no_add_needed : Flag<["--"], "no-add-needed">;
>  def no_copy_dt_needed_entries : Flag<["--"], "no-copy-dt-needed-entries">,
>                                  Alias<no_add_needed>;
> +def no_ctors_in_init_array : Flag<["--"], "no-ctors-in-init-array">;
>  def no_dynamic_linker : Flag<["--"], "no-dynamic-linker">;
>  def no_fatal_warnings : Flag<["--"], "no-fatal-warnings">;
> +def no_mmap_output_file : Flag<["--"], "no-mmap-output-file">;
>  def no_undefined_version : Flag<["--", "-"], "no-undefined-version">;
>  def no_warn_common : Flag<["--", "-"], "no-warn-common">;
>  def no_warn_mismatch : Flag<["--"], "no-warn-mismatch">;
>
>
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