When "bitbake meta-toolchain-sdk" for qemuppc MACHINE on the poky master branch(latest commit 386a1f7), the do_unpack task failed for libart-lgpl_2.3.21.bb, complaining not finding the file "meta/recipes-gnome/gnome/libart-lgpl/powerpc/art_config.h".
There is already a fix in bug 554. *** This bug has been marked as a duplicate of bug 554 ***
verified to be duplicate of bug #554.