{'description': {'en': 'Calculate Linux Profiles'},
 'homepage': 'http://www.calculate-linux.org',
 'name': 'distros',
 'owner': [{'email': 'at@calculate.ru', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'git://git.calculate-linux.org/calculate/distros-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.24

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync distros
*** syncing distros
From git://git.calculate-linux.org/calculate/distros-overlay
   9055cb8..897618f  master     -> origin/master
   9055cb8..897618f  master64   -> origin/master64
 * [new tag]         447        -> 447
Updating 9055cb8..897618f
Fast-forward
 profiles/CCM/CSS/amd64/20/parent | 2 --
 profiles/CCM/CSS/amd64/parent    | 2 --
 profiles/CCM/CSS/calculate.env   | 3 ---
 profiles/CCM/CSS/make.defaults   | 3 ---
 profiles/CCM/CSS/package.use     | 4 ----
 profiles/CCM/CSS/parent          | 1 -
 profiles/CCM/calculate.env       | 7 -------
 7 files changed, 22 deletions(-)
 delete mode 100644 profiles/CCM/CSS/amd64/20/parent
 delete mode 100644 profiles/CCM/CSS/amd64/parent
 delete mode 100644 profiles/CCM/CSS/calculate.env
 delete mode 100644 profiles/CCM/CSS/make.defaults
 delete mode 100644 profiles/CCM/CSS/package.use
 delete mode 100644 profiles/CCM/CSS/parent
*** synced distros
 * Sync succeeded
$ git log --format=%ci -1
$ git show -q --pretty=format:%G? HEAD
$ pmaint --config /var/lib/repo-mirror-ci/data/etc/portage regen --use-local-desc --pkg-desc-index -t 32 distros
 * Cache regenerated successfully