Revert mask for usleep due to unresolved bugs.
Version bump wrt #498004 by Alex Xu

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key 4868F14D)
bump; update to test phase in light of some test failures

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 0xB8072B0D)
Version bump.

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key 0x8883FA56A308A8D7!)
Add 'ghc-supports-interpreter' helper to detect interpreter support.
Disable constructor specialisation on GHCi-less arches (bug #482960).

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 611FF3AA)
amd64

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
${message}

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
amd64 stable, bug 472532

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
Fix Changelog

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
Tidy up RDEPEND. Don't call eselect python update when python is not installed, bug 380567.

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 0BBEEA1FEA4843A4)
amd64 stable, bug 474822

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
bump; add 1 new dep

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 0xB8072B0D)
amd64 stable, bug 493780

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
amd64 stable, bug 490036

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
Raise lower bound of ghc up to 7.6.3 on pcc due to a GHCi bug #481644 by Agostino Sarubbo.

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 611FF3AA)
Fix cross-compiling w/out compat funcs.

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key D2E96200)
Add arm64 love.

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key D2E96200)
amd64 stable, bug 490178

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
amd64 stable, bug 490180

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)