SVK supports an optional feature known as VCP, to mirror CVS and other repository types than Subversion. It uses an additional package, VCP-Dest-svk. Adding support for VCP to the SVK ebuild was discussed briefly on the gentoo-perl mailing list in October: http://thread.gmane.org/gmane.linux.gentoo.perl/310/focus=312 I'll request a new package for dev-perl/VCP-Dest-svk from the perl herd shortly. Patch to the 1.08 ebuild also forthcoming.
Created attachment 103166 [details, diff] Patch to svk-1.08.ebuild to depend on VCP-Dest-svk Adds a "vcp" USE flag and a PDEPEND on VCP-Dest-svk (to avoid the circular dependency). Suggested use.local.desc entry: dev-util/svk:vcp - Enable VCP support, to mirror CVS, Perforce, and other repository types
I haven't found a formal announcement, but according to #svk VCP is not supported as of SVK 2.0.0. Oh well. :)