diff options
Diffstat (limited to 'pkgs/development/haskell-modules/configuration-nix.nix')
| -rw-r--r-- | pkgs/development/haskell-modules/configuration-nix.nix | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix index 4c1832e1a71..e89d77d5fa4 100644 --- a/pkgs/development/haskell-modules/configuration-nix.nix +++ b/pkgs/development/haskell-modules/configuration-nix.nix @@ -990,6 +990,42 @@ self: super: builtins.intersectAttrs super { enableSeparateBinOutput = true; }) super.nfc; + # Wants to execute cabal-install to (re-)build itself + hint = dontCheck super.hint; + + # Make sure that Cabal 3.8.* can be built as-is + Cabal_3_8_1_0 = doDistribute (super.Cabal_3_8_1_0.override { + Cabal-syntax = self.Cabal-syntax_3_8_1_0; + process = self.process_1_6_15_0; + }); + + # cabal-install switched to build type simple in 3.2.0.0 + # as a result, the cabal(1) man page is no longer installed + # automatically. Instead we need to use the `cabal man` + # command which generates the man page on the fly and + # install it to $out/share/man/man1 ourselves in this + # override. + # The commit that introduced this change: + # https://github.com/haskell/cabal/commit/91ac075930c87712eeada4305727a4fa651726e7 + # Since cabal-install 3.8, the cabal man (without the raw) command + # uses nroff(1) instead of man(1) for macOS/BSD compatibility. That utility + # is not commonly installed on systems, so we add it to PATH. Closure size + # penalty is about 10MB at the time of writing this (2022-08-20). + cabal-install = overrideCabal (old: { + executableToolDepends = [ + pkgs.buildPackages.makeWrapper + ] ++ old.buildToolDepends or []; + postInstall = old.postInstall + '' + mkdir -p "$out/share/man/man1" + "$out/bin/cabal" man --raw > "$out/share/man/man1/cabal.1" + + wrapProgram "$out/bin/cabal" \ + --prefix PATH : "${pkgs.lib.makeBinPath [ pkgs.groff ]}" + ''; + hydraPlatforms = pkgs.lib.platforms.all; + broken = false; + }) super.cabal-install; + # haskell-language-server plugins all use the same test harness so we give them what we want in this loop. } // pkgs.lib.mapAttrs (_: overrideCabal (drv: { @@ -1021,7 +1057,4 @@ self: super: builtins.intersectAttrs super { hls-call-hierarchy-plugin = dontCheck super.hls-call-hierarchy-plugin; hls-selection-range-plugin = dontCheck super.hls-selection-range-plugin; hls-ormolu-plugin = dontCheck super.hls-ormolu-plugin; - - # Wants to execute cabal-install to (re-)build itself - hint = dontCheck super.hint; } |