Duplication introduced by #4065.

[WIP] Use UnqualComponentName newtype instead of String for component names

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

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

tulcod authored Oct 31, 2016 and Edward Z. Yang committed Oct 31, 2016

Also bump version requirements for foreign libs (ghc>=7.8)

John Ericson authored Oct 31, 2016 and Edward Z. Yang committed Oct 31, 2016

@phadej says no code on Hackage uses this, and the new parser
already disallows it.

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

Herbert Valerio Riedel authored Oct 30, 2016 and Edward Z. Yang committed Oct 31, 2016

Construction and destruction follows the usual pattern with `mkFlagName`
& `unFlagName` functions.

Edward Z. Yang authored Oct 28, 2016 and Edward Z. Yang committed Oct 31, 2016

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

Edward Z. Yang authored Oct 28, 2016 and Edward Z. Yang committed Oct 31, 2016

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>

[skip ci] Minor reorg of profiling documentation.

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

Jason Dagit authored Oct 29, 2016 and Edward Z. Yang committed Oct 29, 2016

Constrain Cabal >= 1.20 in all new-build install plans. This solves problems where Cabal 1.18 don't have a good enough API to let us handle the new-style store (we need --dependency flags.)

In the future we plan to relax this to only Setup.hs dependencies.

Fixes issue #3932.

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

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

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

A stanza for a platform library looks something like

    platform-library test-package
      type:                native-shared

      if os(Windows)
        options: standalone
        mod-def-file: TestPackage.def

      other-modules:       MyPlatformLib.Hello
                           MyPlatformLib.SomeBindings
      build-depends:       base >=4.7 && <4.9
      hs-source-dirs:      src
      c-sources:           csrc/MyPlatformLibWrapper.c
      default-language:    Haskell2010

where native-shared means that we want to build a native shared library
(.so on Linux, .dylib on OSX, .dll on Windows). The parser also
recognizes native-static but this is not currently supported anywhere.
The standalone option means that the we merge all library dependencies
into the dynamic library (i.e., ghc options -shared -static), rather
than make the created dynamic library just record its dependencies (ghc
options -shared -dynamic); it is currently compulsory on Windows and
unsupported anywhere else. The mod-def-file can be used to specify a
module definition file, and is also Windows specific.

There is a bit of refactoring in Build: gbuild is the old buildOrReplExe
and now deals with both executables and platform libraries.

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

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

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

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

Don't use installedPkgs for internal library library dirs.

[WIP] Skeleton of new-haddock

Add edit-distance-0.2.2.1 to stack.yaml

Convenience for `stack build`.

Deduplicate packages in the install plan after the solver removes qualifiers.

Parsec parser

Initialize all PackageDescription fields in solver DSL.

Note: we notify only about nbsp at the beginning of the line
nbsp inside fields get just parsed atm