The SRC_URI location for distcc points to "https://distcc.googlecode.com/files/${MY_P}.tar.bz2", which has not been correct since 2016, when the Google Code site shut down. The project is now on GitHub at "https://github.com/distcc".
This is already fixed for 3.3, so I assume you want that changed for the older ebuilds as well? Because you don't use our distfiles mirrors? distcc-3.1-r10.ebuild : SRC_URI -=- https://distcc.googlecode.com/files/distcc-3.1.tar.bz2 distcc-3.2_rc1-r4.ebuild : SRC_URI -=- https://distcc.googlecode.com/files/distcc-3.2rc1.tar.bz2 distcc-3.2_rc1-r5.ebuild : SRC_URI -=- https://distcc.googlecode.com/files/distcc-3.2rc1.tar.bz2 distcc-3.3.ebuild : SRC_URI -=- https://github.com/distcc/distcc/releases/download/v3.3/distcc-3.3.tar.gz
I only noticed this because the mirror that I used hadn't replicated the tarball yet when I synchronized with it, so emerge had to go to SRC_URI to download the file. It would probably be a good idea to fix this retroactively, but most people will never be affected.
*** Bug 663862 has been marked as a duplicate of this bug. ***
The new versions used github. I don't think we need to track removal of the old versions here.