[Bug bootstrap/110085] make clean inside the gcc directory when configured with m2 language and for sh-elf messes up

["cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110085

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Andrew Pinski <pinskia@gcc.gnu.org>:

https://gcc.gnu.org/g:afd87299cefd021daf0158d5b6276c37013996b9

commit r14-1541-gafd87299cefd021daf0158d5b6276c37013996b9
Author: Andrew Pinski <apinski@marvell.com>
Date:   Mon Jun 5 04:32:00 2023 +0000

    Fix PR 110085: `make clean` in GCC directory on sh target causes a failure

    On sh target, there is a MULTILIB_DIRNAMES (or is it MULTILIB_OPTIONS)
named m2,
    this conflicts with the langauge m2. So when you do a `make clean`, it will
remove
    the m2 directory and then a build will fail. Now since
r0-78222-gfa9585134f6f58,
    the multilib directories are no longer created in the gcc directory as
libgcc
    was moved to the toplevel. So we can remove the part of clean that removes
those
    directories.

    Tested on x86_64-linux-gnu and a cross to sh-elf that `make clean` followed
by
    `make` works again.

    OK?

    gcc/ChangeLog:

            PR bootstrap/110085
            * Makefile.in (clean): Remove the removing of
            MULTILIB_DIR/MULTILIB_OPTIONS directories.