I've attached the patch to build app-misc/zisofs-tools statically.
Created attachment 7228 [details, diff] patch for app-misc/zisofs-tools/zisofs-tools-1.0.4.ebuild
added, thx for the patch http://cvs.gentoo.org/cgi-bin/viewcvs.cgi/gentoo-x86/app-misc/zisofs-tools/zisofs-tools-1.0.4-r1.ebuild?rev=1.1&content-type=text/vnd.viewcvs-markup