Arch and profile maintenance
Moving an arch from arch to ~arch
When demoting an entire architecture from stable (arch) to testing
(~arch), perform the following:
- Prepare and publish a Gentoo news item announcing the architecture destabilization, following the process described in News items (per GLEP 42).
 - 
    Update the profile to accept both stable and testing keywords by setting
    
ACCEPT_KEYWORDS="${ARCH} ~${ARCH}"in the appropriateprofiles/arch/${ARCH}/...file(s). - Remove the architecture from all open stabilization bugs using the script at https://gitweb.gentoo.org/proj/pkgcore/pkgcore.git/tree/examples/destable_arch_bugs.py.
 - 
    Convert all ebuild keywords for the architecture to testing:
    
qkeyword --all "${ARCH}" | cut -f1 -d" " | xargs -n 250 qatom -F "%{CATEGORY}/%{PN}/%{PF}.ebuild" | xargs ekeyword "~${ARCH}"(qkeywordandqatomare tools fromapp-portage/portage-utils, whileekeywordis provided byapp-portage/gentoolkit). - 
    Update any eclasses that define shared 
KEYWORDSvariables. Currently, this includesacct-group.eclassandacct-user.eclass. - Update the architecture status in the template files within the bugzilla repository as needed.