[PATCH] Allow CC_EXTRA_CONFIG_ARRAY on baremetal

Yann E. MORIN yann.morin.1998@free.fr
Sun May 11 11:07:00 GMT 2014


Cody, All,

On 2014-05-09 19:14 -0700, Cody Schafer spake thusly:
> # HG changeset patch
> # User Cody Schafer <dev@codyps.com>
> # Date 1399688029 25200
> #      Fri May 09 19:13:49 2014 -0700
> # Node ID 22181e546ba746202489cda96887be0356be19c1
> # Parent  2cc5b5a97e93a0f28a5801b3da34dc00aea74bba
> Allow CC_EXTRA_CONFIG_ARRAY on baremetal
> 
> diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2
> --- a/config/cc/gcc.in.2
> +++ b/config/cc/gcc.in.2
> @@ -29,7 +29,6 @@
>      string
>      prompt "gcc extra config"
>      default ""
> -    depends on ! BARE_METAL
>      help
>        Extra flags to pass onto ./configure when configuring gcc.

Although I understand the idea behind this change, I'm afraid it will
not do what you expect it to do.

The bare-metal compiler is built using the core backend, not the final
backend. Thus it uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

Setting the CC_EXTRA_CONFIG_ARRAY variable will thus havve no impact on
the bare-metal compiler.

I'll see what we can do, but it will be a bit more involved than just
enabling this variable in the menuconfig.

Regards,
Yann E. MORIN.

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