app-misc/mc: workaround linkage against internal gettext, bug #693850

app-misc/mc: workaround linkage against internal gettext, bug #693850

The underlying issue is lack of support of linking in static
gettext into libmc.a due to a deficiency in m4/gettext.m4 (see
upstream bug for more details).

The workaround is to manually link bundled gettext into every
final binary. It fixes default case for musl but does not fix
the underlying issues. Let's leave fixing those to upstream.

Reported-by: Michael 'veremitz' Everitt
Bug: https://bugs.gentoo.org/693850
Bug: https://midnight-commander.org/ticket/3629
Package-Manager: Portage-2.3.75, Repoman-2.3.17
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>