See attached build log.
(Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 244733 [details]
Created attachment 244787 [details, diff]
Patch to disktype-9.ebuild to use emake and to respect LDFLAGS
The upstream Makefile explicitly sets LDFLAGS to nothing and CFLAGS to a fixed value. Since the Gentoo ebuild already sets CC= and CFLAGS= on the make command line, this patch follows the same approach by also setting LDFLAGS via the make command line. This patch also switches to emake, since the upstream build system seems to be parallel safe. I built with MAKEOPTS=-j on a 4-core machine with no problem and the Makefile looks correct.
Fixed in CVS.