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Re: [PATCH] Add support for Fuchsia (OS)


On Thu, Dec 8, 2016 at 2:55 PM, Josh Conner <joshconner@google.com> wrote:
> This patch adds support to gcc for the Fuchsia OS
> (https://fuchsia.googlesource.com/).
>
> OK for mainline?

A few comments:
> +/* Build with PIC by default.  */
> +#undef  CC1_SPEC
> +#define CC1_SPEC "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"

Is it PIC by default or really PIE by default?
Also how does this interact with the -fpie/-fPIE options?

Thanks,
Andrew


>
> Thanks -
>
> Josh
>
>
> 2016-12-08  Joshua Conner  <joshconner@google.com>
>
>
>     * config/arm/fuchsia-elf.h: New file.
>
>     * config/fuchsia.h: New file.
>
>     * config.gcc (*-*-fuchsia*): Set native_system_header_dir.
>
>     (aarch64*-*-fuchsia*, arm*-*-fuchsia*, x86_64-*-fuchsia*): Add to
> targets.
>
>     * config.host: (aarch64*-*-fuchsia*, arm*-*-fuchsia*): Add to hosts.
>
>


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