forked from mirrors/nixpkgs
e01db49bfa
This is standard for ghc compilers & much more convenient. This seems to fix the issues we have been having in ghcjs pkgs. Fixes #42032 Fixes #42617
101 lines
2.5 KiB
Nix
101 lines
2.5 KiB
Nix
{ stdenv
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, callPackage
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, fetchgit
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, ghcjsSrcJson ? null
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, ghcjsSrc ? fetchgit (builtins.fromJSON (builtins.readFile ghcjsSrcJson))
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, bootPkgs
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, alex
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, happy
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, stage0
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, haskellLib
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, cabal-install
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, nodejs
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, makeWrapper
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, xorg
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, gmp
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, pkgconfig
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, gcc
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, lib
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, nodePackages
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, ghcjsDepOverrides ? (_:_:{})
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}:
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let
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passthru = {
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configuredSrc = callPackage ./configured-ghcjs-src.nix {
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inherit ghcjsSrc alex happy;
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inherit (bootPkgs) ghc;
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};
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genStage0 = callPackage ./mk-stage0.nix { inherit (passthru) configuredSrc; };
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bootPkgs = bootPkgs.extend (lib.foldr lib.composeExtensions (_:_:{}) [
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(self: _: import stage0 {
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inherit (passthru) configuredSrc;
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inherit (self) callPackage;
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})
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(callPackage ./common-overrides.nix { inherit haskellLib alex happy; })
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ghcjsDepOverrides
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]);
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targetPrefix = "";
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inherit bootGhcjs;
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inherit (bootGhcjs) version;
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isGhcjs = true;
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enableShared = true;
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socket-io = nodePackages."socket.io";
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# Relics of the old GHCJS build system
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stage1Packages = [];
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mkStage2 = _: {};
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haskellCompilerName = "ghcjs-${bootGhcjs.version}";
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};
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bootGhcjs = haskellLib.justStaticExecutables passthru.bootPkgs.ghcjs;
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libexec = "${bootGhcjs}/libexec/${builtins.replaceStrings ["darwin" "i686"] ["osx" "i386"] stdenv.system}-${passthru.bootPkgs.ghc.name}/${bootGhcjs.name}";
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in stdenv.mkDerivation {
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name = bootGhcjs.name;
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src = passthru.configuredSrc;
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nativeBuildInputs = [
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bootGhcjs
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passthru.bootPkgs.ghc
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cabal-install
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nodejs
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makeWrapper
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xorg.lndir
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gmp
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pkgconfig
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] ++ lib.optionals stdenv.isDarwin [
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gcc # https://github.com/ghcjs/ghcjs/issues/663
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];
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dontConfigure = true;
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dontInstall = true;
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buildPhase = ''
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export HOME=$TMP
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mkdir $HOME/.cabal
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touch $HOME/.cabal/config
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cd lib/boot
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mkdir -p $out/bin
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mkdir -p $out/lib/${bootGhcjs.name}
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lndir ${libexec} $out/bin
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wrapProgram $out/bin/ghcjs --add-flags "-B$out/lib/${bootGhcjs.name}"
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wrapProgram $out/bin/haddock-ghcjs --add-flags "-B$out/lib/${bootGhcjs.name}"
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wrapProgram $out/bin/ghcjs-pkg --add-flags "--global-package-db=$out/lib/${bootGhcjs.name}/package.conf.d"
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env PATH=$out/bin:$PATH $out/bin/ghcjs-boot -j1 --with-ghcjs-bin $out/bin
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'';
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# We hard code -j1 as a temporary workaround for
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# https://github.com/ghcjs/ghcjs/issues/654
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# enableParallelBuilding = true;
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inherit passthru;
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meta.platforms = passthru.bootPkgs.ghc.meta.platforms;
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}
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