GMP is now a required dependency for building GDB

[Sebastian Huber]

Hello,

I tried to update the RTEMS 6/7 tools yesterday and all builds failed on 
my FreeBSD machine. The reason is this change in GDB:

commit 1b4ac058f7daeb9bac9ab0e63a7e73535208dfef
Author: Joel Brobecker <brobecker at adacore.com>
Date:   Sun Nov 15 03:08:40 2020 -0500

     gdb: Make GMP a required dependency for building GDB

     This commit modifies gdb's configure script to trigger an error
     if we cannot find a usable libgmp.

     For the record, making this a requirement was discussed in March 2018:
https://sourceware.org/pipermail/gdb-patches/2018-March/147373.html

     gdb/ChangeLog:

             * configure.ac: Generate an error if a usable GMP library
             could not be found.
             * configure: Regenerate.

The GMP library is not available by default on FreeBSD systems. For GCC 
we include a fixed version and build it together with GCC. What should 
be do for GDB?

-- 
embedded brains GmbH
Sebastian HUBER
Dornierstr. 4
82178 Puchheim
Germany
email: sebastian.huber at embedded-brains.de
Phone: +49-89-18 94 741 - 16
Fax:   +49-89-18 94 741 - 08
PGP: Public key available on request.

embedded brains GmbH
Registergericht: Amtsgericht München
Registernummer: HRB 157899
Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler
Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/