[Bug lto/94259] --without-zstd seems to have no effect and links libzstd if available

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94259

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <marxin@gcc.gnu.org>:

https://gcc.gnu.org/g:68c4570a4dea8ed6fefaea50943fb74ea8f78319

commit r10-7375-g68c4570a4dea8ed6fefaea50943fb74ea8f78319
Author: Martin Liska <mliska@suse.cz>
Date:   Wed Mar 25 13:34:53 2020 +0100

    Do not error about missing zstd unless --with-zstd.

            PR lto/94259
            * configure.ac: Report error only when --with-zstd
            is used.
            * configure: Regenerate.