[Bug other/120237] /pub/gcc/infrastructure/ + contrib/download_prerequisites: Update MPFR for C23 / Fortran 2023 functions

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120237

--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tobias Burnus <bur...@gcc.gnu.org>:

https://gcc.gnu.org/g:b399a0084bc9627c3507ec0fe1bf90f4c073aacf

commit r16-3063-gb399a0084bc9627c3507ec0fe1bf90f4c073aacf
Author: Tobias Burnus <tbur...@baylibre.com>
Date:   Thu Aug 7 09:19:03 2025 +0200

    contrib/download_prerequisites: Update GMP, MPFR, MPC [PR120237]

    Download newer versions of GMP, MPFR and MPC (the latest); besides the
usual
    bug fixes and smaller features, MPFR adds new functions for C23, some of
    which are already used in GCC in the middle (fold-const-call.cc) and in
    Fortran 2023 for the 'pi' trignonometric functions, if MPFR is new enough.

    contrib/ChangeLog:

            PR other/120237
            * download_prerequisites: Update to download GMP 6.3.0 (before
6.2.1),
            MPFR 4.2.2 (before 4.1.0), and MPC 1.3.1 (before 1.2.1).
            * prerequisites.md5: Update hash.
            * prerequisites.sha512: Likewise.