Re: [SPARC] Support for --with-{cpu,tune}-{32,64} in sparc*-* targets

[Eric Botcazou]

> Tested in sparc64-linux-gnu, sparcv9-linux-gnu and sparc-sun-solaris2.11.
> 
> 2016-05-25  Jose E. Marchesi  <jose.march...@oracle.com>
> 
>       * config.gcc (sparc*-*-*): Support cpu_32, cpu_64, tune_32 and
>       tune_64.
>       * doc/install.texi (--with-cpu-32, --with-cpu-64): Document
>       support on SPARC.
>       * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Add entries for
>       cpu_32, cpu_64, tune_32 and tune_64.
>       * config/sparc/sol2.h (OPTION_DEFAULT_SPECS): Likewise.

OK for mainline, thanks.

-- 
Eric Botcazou