This is the mail archive of the
mailing list for the GCC project.
Re: Updated --with-cpu patch, v12, part 3/3
On Mon, May 19, 2003 at 06:33:05PM -0400, Daniel Jacobowitz wrote:
> On Mon, May 12, 2003 at 06:57:27PM -0400, Daniel Jacobowitz wrote:
> > This is an update to the --with-cpu patch I posted some months ago. It's
> > evolved and simplified quite a lot, and I think the result is much nicer
> > than any previous version.
> And the last part. I don't have anything to say about it that I
> haven't already said. The config.gcc changes are still hairy, but much
> more readable, in this version.
> Daniel Jacobowitz
> MontaVista Software Debian GNU/Linux Developer
> 2003-05-19 Daniel Jacobowitz <email@example.com>
> * config.gcc: Reorganize --with-cpu logic. Set
> configure_default_options according to the default CPU, --with-cpu,
> --with-arch, --with-tune, --with-schedule, --with-abi, and
> --with-float. Check for legal values of various options.
> * configure.in: Define configure_default_options in configargs.h.
> * configure: Regenerated.
> * config/mips/mips.h (TARGET_DEFAULT_ARCH_P)
> (TARGET_DEFAULT_FLOAT_P): New macros.
Oops, left over changelog entry. Sorry 'bout that.
> * gcc.c (do_option_spec): New function.
> (struct default_spec, option_default_specs): New.
> (main): Call do_option_spec.
> * config/alpha/alpha.h, config/arm/arm.h, config/i386/i386.h,
> config/mips/mips.h, config/pa/pa.h, config/rs6000/rs6000.h,
> config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Define.
> * doc/install.texi: Update --with-cpu documentation. Mention
> --with-arch, --with-schedule, --with-tune, --with-abi, and
> * doc/tm.texi (Driver): Document OPTION_DEFAULT_SPECS.
MontaVista Software Debian GNU/Linux Developer