Effective immediately, pushing to the `libraries/parallel` submodule
requires pushing via ssh://git@github.com/haskell/parallel.git.

Summary:
As discussed on ghc-devs@haskell.org and the trac ticket, we're removing
these packages from the 7.10 release as they no longer work correctly,
and can't easily be made to properly follow the standard as `base`
changes over time.

This does not remove the packages from the tree, only the build system.

https://www.haskell.org/pipermail/ghc-devs/2014-November/007357.html



Signed-off-by: Austin Seipp <austin@well-typed.com>

Test Plan: iiam

Reviewers: hvr, ekmett

Reviewed By: hvr, ekmett

Subscribers: thomie, carter

Differential Revision: https://phabricator.haskell.org/D510

GHC Trac Issues: #9590

Effective immediately, `deepseq` is maintained officially by the
core-library-comittee.  Moreover, pushing to libraries/deepseq requires
pushing to ssh://git@github.com/haskell/deepseq.git from now on.

[skip ci]

Effective immediately, pushing to libraries/filepath requires
pushing to ssh://git@github.com/haskell/filepath.git.

Effective immediately, pushing to libraries/{directory,process} requires
pushing to ssh://git@github.com/haskell/{directory.process}.git. This has
been done now even though there's no scripted tooling yet as the GitHub repo
was already getting issues filed.

The `time` package has recently moved its primary upstream location
to https://github.com/haskell/time.

This leaves `transformers` the only package used by GHC still requiring
darcs2git mirroring machinery.

Effective immediately, pushing to libraries/unix requires pushing to
ssh://git@github.com/haskell/unix.git. This done now even though there's
no scripted tooling yet as the GitHub repo is already receiving pull requests
(which are getting merged)

Specifically, the following sub-repos/modules are converted:

 - libffi-tarballs
 - libraries/array
 - libraries/deepseq
 - libraries/directory
 - libraries/dph
 - libraries/filepath
 - libraries/haskell2010
 - libraries/haskell98
 - libraries/hoopl
 - libraries/hpc
 - libraries/old-locale
 - libraries/old-time
 - libraries/parallel
 - libraries/process
 - libraries/stm
 - libraries/unix
 - nofib
 - utils/hsc2hs

N.B. ghc-tarballs is not converted as it will probably be handled
     differently in the future.

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

In the future, some script will use the last column to configure
Git to redirect `push` operations to the respective primary Git
repo.

One way could be via the `pushInsteadOf` facility described in

  https://ghc.haskell.org/trac/ghc/wiki/WorkingConventions/Git/Submodules



Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

This adapts `sync-all` and `packages` to the recently folded-in Git
repositories

 - `base.git`
 - `ghc-prim.git`
 - `integer-gmp.git`
 - `integer-simple.git`
 - `template-haskell.git`

See #8545 as well as 5f54d678 for more
details.

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

This should help contribute content to

  https://ghc.haskell.org/trac/ghc/wiki/WorkingConventions/Git/Submodules



Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

See merge commit 66693401

This commit also adds a check for a left-over testsuite/.git folder to sync-all

This way, the first time sync-all is called after updating to a
post-testsuite-merge (see #8545) state of ghc.git, the sync-all script
aborts with an error message if a `testsuite/.git` folder is detected and
thus forces the user to take action.

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Thus GHC's in-tree version corresponds exactly to
[hackage:terminfo-0.3.2.6]. Morever, `terminfo` has moved
to GitHub as well (https://github.com/judah/terminfo

) so
the upstream repo URL in `packages` is updated as well.

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

[hackage:haskeline] has now an official GitHub repo at
https://github.com/judah/haskeline.git



Consequently, there remain only 3 repos which are Darcs hosted
(and thus still require darcs2git mirroring), namely
[hackage:time], [hackage:terminfo], and [hackage:transformers].

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

 - `primitive` is updated to upstream's HEAD which is essentially
   `primitive-0.5.1.0`, plus a core-lint-error workaround for #8355 and
   some minor cleanups.

 - `vector` is updated to upstreams `vector-0.10.9.1` release

Note: The upstream repo location has changed to GitHub,
      hence the update in the `packages` file

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

By keeping the repository url in the `packages` file scripts such as
source:ghc/sync-all can pick it up. Moreover, it's easier to
automatically validate for correctness than the
wiki:Repositories/Upstream page.

This means that ghc-tarballs is only needed on Windows

It's now always 'git'.

This means that "./sync-all commit" will record in submodules first,
and then prompt you to record a patch updating the version of the
submodules last. Should make it less likely that we forget to update
the submodules' versions.

Looks like I forgot to make it one in the original conversion

xhtml is a submodule

This bring the time package into line with how we handle other
packages.

Leave it to 'git submodule init/update'

haskeline no longer depends on it

This means we no longer need mtl in a GHC tree.

This reverts commit 2ad66b59.

The build still wasn't going through if you had libraries/dph in your tree.

Also, change the haddock repo URL to point at the new repo.

NOTE: After pulling, you need to
    rm -r libraries/binary
    rm -r utils/haddock
    ./sync-all get

The change to the packages file format broke it

We no longer pull directly from upstream repos, so it wasn't useful
to have it programatically available. The info, and more, is now on
    http://hackage.haskell.org/trac/ghc/wiki/Commentary/Libraries#Repositorylocations
instead.

This changes the new code generator to make use of the Hoopl package
for dataflow analysis.  Hoopl is a new boot package, and is maintained
in a separate upstream git repository (as usual, GHC has its own
lagging darcs mirror in http://darcs.haskell.org/packages/hoopl).

During this merge I squashed recent history into one patch.  I tried
to rebase, but the history had some internal conflicts of its own
which made rebase extremely confusing, so I gave up. The history I
squashed was:

  - Update new codegen to work with latest Hoopl
  - Add some notes on new code gen to cmm-notes
  - Enable Hoopl lag package.
  - Add SPJ note to cmm-notes
  - Improve GC calls on new code generator.

Work in this branch was done by:
   - Milan Straka <fox@ucw.cz>
   - John Dias <dias@cs.tufts.edu>
   - David Terei <davidterei@gmail.com>

Edward Z. Yang <ezyang@mit.edu> merged in further changes from GHC HEAD
and fixed a few bugs.