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Re: r117933: cross-bootstrap issue: cross-GMP/MPFR needed?
- From: Andrew Pinski <pinskia at gmail dot com>
- To: Jan-Benedict Glaw <jbglaw at lug-owl dot de>
- Cc: ghazi at caip dot rutgers dot edu, gcc-patches at gcc dot gnu dot org
- Date: Sun, 22 Oct 2006 12:36:28 -0700
- Subject: Re: r117933: cross-bootstrap issue: cross-GMP/MPFR needed?
- References: <20061022190020.GE26271@lug-owl.de>
On Sun, 2006-10-22 at 21:00 +0200, Jan-Benedict Glaw wrote:
> r117933 had a side-effect: when cross-compiling a C-only gcc to run on
> a target machine, it seems that you now have to cross-bulid gmp/mpfr
> before building the target-hosted compiler. Was this intentional,
> given that this stuff seems to be not needed for the C frontend?
You should only need a native (for the host) gmp and mpfr for building
GCC now. It will be used soon by the middle-end when folding math