[gentoo-alt] New QA warning?

[Al]

I get the following warning while re-emerging ncurses:

 * QA Notice: Excessive files found in the / partition
 * /home/prefix/gentoo/var/tmp/portage/sys-libs/ncurses-5.7-r5/image/home/prefix/gentoo/lib/libcurses.a
 * /home/prefix/gentoo/var/tmp/portage/sys-libs/ncurses-5.7-r5/image/home/prefix/gentoo/lib/libcurses.dll.a
 * /home/prefix/gentoo/var/tmp/portage/sys-libs/ncurses-5.7-r5/image/home/prefix/gentoo/lib/libncurses.a
 * /home/prefix/gentoo/var/tmp/portage/sys-libs/ncurses-5.7-r5/image/home/prefix/gentoo/lib/libncurses.dll.a

I didn't get it in the initial emerge. Is the warning new to
"misc-functions" or is there a better explanation for that?

Al

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