Hamish Mackenzie 6134e66e1d Fix ghc 8.10 windows cross (boot with 8.6.5) (#865) ... It looks like we can't use 8.8 for booting due to https://gitlab.haskell.org/ghc/ghc/-/issues/18143 * Adds nixpkgs 20.09 to get mingw-w64 version 6 (also needed for ghc 8.10 windows cross compile) * Add materialization for ghc 8.10.2 windows cross * Fix issue with harfbuzz override so it works with nixpkgs 20.09 * Fixes eval time issue for windows index-state test (turns off native-dns cabal flag for windows) * Include exe extension for windows in coverage test lib:ghc is still broken for ghc 8.10 (all variants), but it always has been and we should try to fix it properly, but it will be very tricky.		2020-10-07 15:42:32 +13:00
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default.nix	Fix ghc 8.10 windows cross (boot with 8.6.5) (#865)	2020-10-07 15:42:32 +13:00