upgpkg: gdc 4.9.2-1

gdc update for gcc 4.9.2

git-svn-id: file:///srv/repos/svn-community/svn@122331 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@122332 9fca08f4-af9d-4005-b8df-a31f2cc04f65