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  1. 05 Aug, 2014 3 commits
    • Edward Z. Yang's avatar
      Make PackageState an abstract type. · de3f0644
      Edward Z. Yang authored 
      Summary: Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Test Plan: validate

Reviewers: simonpj, simonmar, hvr, austin

Subscribers: simonmar, relrod, ezyang, carter

Differential Revision: https://phabricator.haskell.org/D107
      de3f0644
    • Edward Z. Yang's avatar
      Disable ghc-pkg accepting multiple package IDs (differing package keys) for now. · 36637914
      Edward Z. Yang authored 
      Duncan requested that ghc-pkg not accept duplicate package IDs (foo-0.1)
by default until the higher level tools can accommodate it.  Until then
you'll need to use the --multi-instance flag to install multiple copies in
the package database.

I think reusing the --multi-instance flag is dodgy, because that can be used
to cause duplicate package keys; but there is a mode of use of the database
where package keys are unique.
Signed-off-by: default avatarEdward Z. Yang <ezyang@cs.stanford.edu>
      36637914
    • Edward Z. Yang's avatar
      Package keys (for linking/type equality) separated from package IDs. · 66218d15
      Edward Z. Yang authored 
      This patch set makes us no longer assume that a package key is a human
readable string, leaving Cabal free to "do whatever it wants" to allocate
keys; we'll look up the PackageId in the database to display to the user.
This also means we have a new level of qualifier decisions to make at the
package level, and rewriting some Safe Haskell error reporting code to DTRT.

Additionally, we adjust the build system to use a new ghc-cabal output
Make variable PACKAGE_KEY to determine library names and other things,
rather than concatenating PACKAGE/VERSION as before.

Adds a new `-this-package-key` flag to subsume the old, erroneously named
`-package-name` flag, and `-package-key` to select packages by package key.

RFC: The md5 hashes are pretty tough on the eye, as far as the file
system is concerned :(

ToDo: safePkg01 test had its output updated, but the fix is not really right:
the rest of the dependencies are truncated due to the fact the we're only
grepping a single line, but ghc-pkg is wrapping its output.

ToDo: In a later commit, update all submodules to stop using -package-name
and use -this-package-key.  For now, we don't do it to avoid submodule
explosion.
Signed-off-by: default avatarEdward Z. Yang <ezyang@cs.stanford.edu>

Test Plan: validate

Reviewers: simonpj, simonmar, hvr, austin

Subscribers: simonmar, relrod, carter

Differential Revision: https://phabricator.haskell.org/D80
      66218d15
  3. 04 Aug, 2014 8 commits
  5. 02 Aug, 2014 6 commits
  7. 01 Aug, 2014 15 commits
  9. 31 Jul, 2014 8 commits