[commit: ghc] ghc-7.10: Package environments (d6ddfcc)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-7.10
Link       : http://ghc.haskell.org/trac/ghc/changeset/d6ddfcc0d49415513a2394b02c3cff641c9dc865/ghc

>---------------------------------------------------------------

commit d6ddfcc0d49415513a2394b02c3cff641c9dc865
Author: Edsko de Vries <edsko at well-typed.com>
Date:   Mon Jan 12 05:22:22 2015 -0600

    Package environments
    
    Summary: Package environments are files with package IDs that indicate which packages should be visible; see entry in user guide for details.
    
    Reviewers: duncan, austin
    
    Reviewed By: duncan, austin
    
    Subscribers: carter, thomie
    
    Differential Revision: https://phabricator.haskell.org/D558
    
    (cherry picked from commit 099b76769f02432d8efcd7881348e5f5b6b50787)


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d6ddfcc0d49415513a2394b02c3cff641c9dc865
 compiler/main/CmdLineParser.hs |   8 +--
 compiler/main/DynFlags.hs      | 118 ++++++++++++++++++++++++++++++++++++++++-
 compiler/main/Packages.hs      |  11 ++--
 compiler/utils/Maybes.hs       |  24 +++++++--
 docs/users_guide/packages.xml  |  86 ++++++++++++++++++++++++++++++
 5 files changed, 234 insertions(+), 13 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc d6ddfcc0d49415513a2394b02c3cff641c9dc865