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Re: gcc_tooldir is useless
- To: "GCC mailing list" <gcc at gcc dot gnu dot org>
- Subject: Re: gcc_tooldir is useless
- From: "Rask Ingemann Lambertsen" <rask at kampsax dot k-net dot dk>
- Date: 29 Sep 99 15:09:03 +0100
- Organization: Me? Organised? Dream on...
Den 21-Sep-99 18:12:21 skrev Andreas Schwab fĝlgende om "Re: gcc_tooldir is useless":
> "Rask Ingemann Lambertsen" <rask@kampsax.k-net.dk> writes:
>|> I've seen such problems trying to build a cross compiler, I think. What
>|> _is_ the difference between $(tooldir) and $(gcc_tooldir)?
> $(gcc_tooldir) is logically the same as $(tooldir), but contains some ".."
> parts that are supposed to lead relatively from $(libsubdir) to
> $(exec_prefix). This will fail if any component between $(prefix) and
> $(libsubdir) does not exist or is a symlink to some unrelated directory.
Ah, now I understand it. Yes, you are right, building a cross compiler
will never work the first time you try it. Only _after_ you have installed
it (which of course you can't because it didn't build in the first place)
and thus created $(libsubdir) can you successfully build it again.
Regards,
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