::kde's kde-apps/ark-* at commit 460d69805 not yet updated to reflect ::gentoo commits from a couple days ago (Saturday): ecebf9b6a app-arch/libarchive: Enable zlib unconditionally 61aadd346 kde-apps/ark: Update for libarchive[zlib] flag removal Basically just (pseudo) s/zlib/zlib(+)/ to reflect the new hardcoded reality.
its done. https://gitweb.gentoo.org/proj/kde.git/commit/?id=b5018e74ea1b601fee72081153f52e643d221efe