sis_drv_src_311003-1.tar.gz tar errors out and stops emerge but you can manualy ungzip it and gzip it, but then the md5sum is messed Reproducible: Always Steps to Reproduce: 1. 2. 3.
I just re-fetched and compared the md5sums of the files, the one that is in the cvs tree is correct. As there hasnt been any changes to xfree of late I would say your download was corrupted. Please remove the file and try to re-download
don't just look at the md5sum, that was correct, try to decompress it
It works here. Manually (tar xzf) or with ebuild xfree-4.3.0-r5.ebuild unpack I even re-downloaded the archive again.
Verified things are correct. Please try other servers.