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|
{ stdenv
, pkgsHostHost
, callPackage
, fetchgit
, fetchpatch
, ghcjsSrcJson ? null
, ghcjsSrc ? fetchgit (lib.importJSON ghcjsSrcJson)
, bootPkgs
, stage0
, haskellLib
, cabal-install
, nodejs
, makeWrapper
, xorg
, gmp
, pkg-config
, gcc
, lib
, ghcjsDepOverrides ? (_:_:{})
, haskell
, linkFarm
, buildPackages
}:
let
passthru = {
configuredSrc = callPackage ./configured-ghcjs-src.nix {
inherit ghcjsSrc;
inherit (bootPkgs) ghc alex;
inherit (bootGhcjs) version;
happy = bootPkgs.happy_1_19_12;
};
bootPkgs = bootPkgs.extend (lib.foldr lib.composeExtensions (_:_:{}) [
(self: _: import stage0 {
inherit (passthru) configuredSrc;
inherit (self) callPackage;
})
(callPackage ./common-overrides.nix {
inherit haskellLib fetchpatch buildPackages;
})
ghcjsDepOverrides
]);
targetPrefix = "";
inherit bootGhcjs;
inherit (bootGhcjs) version;
isGhcjs = true;
enableShared = true;
socket-io = pkgsHostHost.nodePackages."socket.io";
haskellCompilerName = "ghcjs-${bootGhcjs.version}";
};
bootGhcjs = haskellLib.justStaticExecutables passthru.bootPkgs.ghcjs;
# This provides the stuff we need from the emsdk
emsdk = linkFarm "emsdk" [
{ name = "upstream/bin"; path = buildPackages.clang + "/bin";}
{ name = "upstream/emscripten"; path = buildPackages.emscripten + "/bin"; }
];
in stdenv.mkDerivation {
name = bootGhcjs.name;
src = passthru.configuredSrc;
nativeBuildInputs = [
bootGhcjs
passthru.bootPkgs.ghc
cabal-install
nodejs
makeWrapper
xorg.lndir
gmp
pkg-config
] ++ lib.optionals stdenv.isDarwin [
gcc # https://github.com/ghcjs/ghcjs/issues/663
];
dontConfigure = true;
dontInstall = true;
# Newer versions of `config.sub` reject the `js-ghcjs` host string, but the
# older `config.sub` filed vendored within `ghc` still works
dontUpdateAutotoolsGnuConfigScripts = true;
buildPhase = ''
export HOME=$TMP
mkdir $HOME/.cabal
touch $HOME/.cabal/config
cd lib/boot
mkdir -p $out/bin
mkdir -p $out/lib/${bootGhcjs.name}
lndir ${bootGhcjs}/bin $out/bin
chmod -R +w $out/bin
rm $out/bin/ghcjs-boot
cp ${bootGhcjs}/bin/ghcjs-boot $out/bin
rm $out/bin/haddock
cp ${bootGhcjs}/bin/haddock $out/bin
cp ${bootGhcjs}/bin/private-ghcjs-hsc2hs $out/bin/ghcjs-hsc2hs
wrapProgram $out/bin/ghcjs-boot --set ghcjs_libexecdir $out/bin
wrapProgram $out/bin/ghcjs --add-flags "-B$out/lib/${bootGhcjs.name}"
wrapProgram $out/bin/haddock --add-flags "-B$out/lib/${bootGhcjs.name}"
wrapProgram $out/bin/ghcjs-pkg --add-flags "--global-package-db=$out/lib/${bootGhcjs.name}/package.conf.d"
wrapProgram $out/bin/ghcjs-hsc2hs --add-flags "-I$out/lib/${bootGhcjs.name}/include --template=$out/lib/${bootGhcjs.name}/include/template-hsc.h"
env PATH=$out/bin:$PATH $out/bin/ghcjs-boot --with-emsdk=${emsdk} --no-haddock
'';
enableParallelBuilding = true;
inherit passthru;
meta = {
platforms = with lib.platforms; linux ++ darwin;
# Hydra limits jobs to only outputting 1 gigabyte worth of files.
# GHCJS outputs over 3 gigabytes.
# https://github.com/NixOS/nixpkgs/pull/137066#issuecomment-922335563
hydraPlatforms = lib.platforms.none;
maintainers = with lib.maintainers; [ obsidian-systems-maintenance ];
};
}
|