* pass some haddock flags to dependencies

* add tests

* add changelog

* fix whitespace

* fix test on MacOS

- We had to add gpdScannedVersion to permit solver to report
  about too new packages in the index.
  https://github.com/haskell/cabal/issues/6652
- It's hard to track what happening with Setup interface selection in
  ProjectPlanning.
  https://github.com/haskell/cabal/issues/6651 would help to
  make sense of it.

* Restructure Includes3 tests so that I can also test Hackage case.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

* Compute correct install directories for instantiated Backpack components

Previously, we would compute elabInstallDirs once when configuring a
component, and then reuse the exactly same install directories for
every instantiation of the package.  But this is wrong, since we're
installing the header/object files for each instantiation to a different
directory.  We refactor install directory computation into a helper
function and then call it again at instantiation time to refresh
the install directories.

For some reason, this bug ONLY manifests for packages installed from
Hackage; it seems install dirs are not respected for inplace packages.

Fixes #6005

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

* Test fix

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

* Copy backpack version-guard from other backpack testcases

Edward Z. Yang authored 8 years ago and Edward Z. Yang committed 8 years ago

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Edward Z. Yang authored 8 years ago and Edward Z. Yang committed 8 years ago

The key idea is that once we put PackageTests in its own package, we can
ensure that its Setup.hs is compiled with the same version of Cabal
library as package-tests is compiled with.  This means that LBI reading
will *always succeed* which is quite nice.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Added tests for this case, as well as some more.  This
probably breaks the Windows build.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

bardur.arantsson authored 9 years ago and Oleg Grenrus committed 9 years ago

Fixes #2797

Squashed commits:
- Use ., not source

Edward Z. Yang authored 10 years ago and Mikhail Glushenkov committed 10 years ago

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Re-exported modules allow packages to reexport modules from their
dependencies without having to create stub files.  Reexports of the same
original module don't count as ambiguous imports when module finding
occurs.  The syntax is:

    "orig-pkg" OrigName as NewName

You can omit 'as NewName', in which case it is reexported as the same
name.  Self referential aliases work too; however, they're only visible
to packages which depend on this package.

Left to future work: just provide a module name 'OrigName', where ghc-pkg
figures out what the source package is.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>