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Re: [PATCH] Fix driver/39293

Michael Meissner wrote:

> To recap, -save-temps (or -save-temps=cwd) gives you the same behavior as
> before, and you won't be able to build things like spec 2006 or a GCC bootstrap
> with -save-temps and parallel builds.

  It also makes a horrible mess of autodependency generation and the
interactions with -MF and ccache are horrible!  Thanks very much for having
fixed this long-standing nit.

> This patch does not add the ability to add arbitrary prefixes to -save-temps
> like was discussed, but I feel the -save-temps=obj will suffice.

  I tend to agree.  It would be a simple enhancement to add later if it
matters to anyone.

    cheers,
      DaveK
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