raspi-userland PLIST errors

[Mayuresh <mayuresh%acm.org@localhost>]

In NetBSD current image of 08Aug22, pkgsrc current, 64 bit kernel and 32
bit userland I get this when building raspi-userland:

    WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
    WARNING: To fix run: `/usr/pkg/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
    ERROR: ************************************************************
    ERROR: The following files are in the PLIST but not in /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg:
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/bcm_host.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/brcmegl.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/brcmglesv2.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/brcmvg.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/egl.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/glesv2.pc
    ERROR:         /usr/pkgsrc/work/misc/raspberrypi-userland/work/.destdir/usr/pkg/lib/pkgconfig/vg.pc

What functionality do the files appear to relate to - in case I were to
just skip them from the PLIST?

-- 
Mayuresh