* Use hydra-migration in check-hydra.nix
* mkdocs fix is now in nixpkgs 20.03 (so this drops our work around)
* Adds sanity checks for #660
* Add missing ${targetPrefix} to NIX_LDFLAGS
* Use eval system for callStackToNix.
* Improves pins.
This change replaces `passthru.run` and `collectRunComponents` with
`haskellLib.check` and `$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.
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 for #163 was missing something.
Failure was random because the repo is often already unpacked due to
the daily Hackage and Stackage update process.
