• Austin Seipp's avatar
    build: require GHC 7.6 for bootstrapping · 527bcc41
    Austin Seipp authored
    Summary:
    Per the usual standards, a build of GHC is only compileable
    by the last two releases (e.g. 7.8 only by 7.4 and 7.6). To make sure
    we don't get suckered into supporting older compilers, let's remove
    this support now.
    Signed-off-by: default avatarAustin Seipp <austin@well-typed.com>
    
    Test Plan:
    Try to bootstrap with GHC 7.4, watch it fail. Bootstrap
    with 7.6 or better, and everything works.
    
    Reviewers: hvr
    
    Reviewed By: hvr
    
    Subscribers: simonmar, ezyang, carter
    
    Differential Revision: https://phabricator.haskell.org/D167
    527bcc41
configure.ac 32.8 KB