maintainer-feedback requested: [Bug 264942] x11/babl: fix build on armv7

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 28 Jun 2022 13:58:12 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-gnome (Nobody)
<gnome@FreeBSD.org> for maintainer-feedback:
Bug 264942: x11/babl: fix build on armv7
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264942



--- Description ---
We use a different method for fetching ELF aux vectors on FreeBSD.

Tested with poudriere on armv7 arm64 FreeBSD 13.
Please MFH if 2022Q3 has dropped by the time this is applied.