tests.cross.sanity: Add GHC to catch regressions

This is to ensure that Haskell users on platforms that lack official
bindists still have a convenient means of getting GHC running natively.

In my admittedly somewhat limited testing on RISC-V, GHC 8.10.7 is able
to bootstrap native builds for 9.2.8 and 9.4.5. GHC 9.2.8 and 9.4.5 are
unable to bootstrap themselves and 9.6.2 when cross-compiled.

If you're looking at this commit to see whether you can safely upgrade
the compiler used here to remove 8.10, please try cross-compiling 9.0 or
later and then booting a native GHC with it.
This commit is contained in:
Alex Tunstall 2024-03-29 10:05:19 +00:00 committed by sternenseemann
parent bd373f03a0
commit eeeeb555e2

View File

@ -146,6 +146,8 @@ let
pkgs.pkgsCross.mips64el-linux-gnuabi64.stdenv
pkgs.pkgsCross.mips64el-linux-gnuabin32.stdenv
pkgs.pkgsCross.mingwW64.stdenv
# Uses the expression that is used by the most cross-compil_ed_ GHCs
pkgs.pkgsCross.riscv64.haskell.compiler.native-bignum.ghc948
] ++ lib.optionals (with pkgs.stdenv.buildPlatform; isx86_64 && isLinux) [
# Musl-to-glibc cross on the same architecture tends to turn up