* Enables tests for Musl and AArch64 (also rasbery pi, but leaves them disabled for now) and includes many fixes for the tests that were broken.
* Makes Musl cross compiler more like native (including making `ghci` and `runghc` work)
* Updates selection of enableShared
* Works around missing configFiles attribute issue
* Use ghc-extra-packages and compiler.nix-name to pick the right extra packages
* Leaves out --cross-compile on hsc2hs for musl
* Fixes haddock and hoogle for musl and disables them for other cross compilers
* Adds ghc 8.8.3
* Static link components (except libraries and `all`) on musl
* Use qemu for the arm cross compile `testWrapper`
* Add isCrossHost and isCrossTarget functions
* Fixes profiling on AArch64
* Disable split sections when compiling for windows (fixes GHC 8.8 cross compile to windows)
* Disable hoogle in cross compiler shells for now
This change replaces `passthru.run` and `collectRunComponents` with
`haskellLib.check` and `$pkg.checks`.
Uses `ln -s` instead of `cp` for DLLs to avoid duplicating them.
Adds features to help debugging eval issues with haskell.nix/release.nix.
The ifdInputLevel can be set to limit the jobs included to control
how much work is done at the eval stage when looking for issues.
Reduce CI times by excluding older ghc versions from haskellNixRoots
(GHC 8.6.3 and 8.6.4)
Sets `preferLocalBuild=false` on `callCabalProjectToNix` and `callStackToNix`
to ensure they are cached on hydra for both Linux and macOS.
Fix `data-dir:` when cleaning components.
`normalizeRelativeDir` adds a slash on to the end of `dataDir`.
Adding another one here results in `//` and files are left out by
mistake.
Changes to the haskell.nix code to fix broken tests:
* Add missing `then` to `call-cabal-project-to-nix.nix`.
* Fix default `hsSourceDirs` so that `.` gets included for `.all` component if one of the components does not have a `hsSourceDir` set.
* Fix `haskellNixRoots` so it works when cross compiling to windows.
Improvements to the haskell.nix tests:
* Run haskell.nix tests of nixpkgs 19.03 and 19.09.
* Run haskell.nix tests cross compiled to Windows under Wine (when possible).
* Add nix used as IFD inputs as tests to ensure they are cached.
* Use `haskell-nix.cabal-install` instead of `nixpkgs.cabal-install` in tests.
Projects like asterius and leksah that include dependencies on ghc. Sometimes the are needed by a setup.hs file (as is the case for the binaryen package used by asterius). The recent overlays merge broke this and #279 was needed to allow reinstallableLibGhc to be used to fix it. This PR adds a test case to make sure it is not inadvertently broken again. Also gives us a place to try out better ways to make this type of package work.* Test setup deps issue depending on ghc and Cabal
* Uses nixpkgs 19.09 + macOS wine fix on hydra/buildkite
* Enables macOS hydra tests
* disables musl tests for now
* Adds haskellNixRoots to tests
* Uses reinstallableLibGhc to fix the new setup-depends test
* Adds meta.platforms to haskell.nix components
* Set meta.platforms on cabal-install
* Builds some maintainer-scripts on hydra
* Pins hackage index-state for ghc-extra-packages
* Fix eval on Hydra
* Bump nixpkgs to latest 19.03
* Change unit tests into a derivation
Prevents Hydra from complaining about them.
* Add unpacked source pins to Hydra jobset
So that they are cached.
