Initial work on ghcjs

pkgs/development/tools/haskell/Cabal-ghcjs/default.nix

@@ -0,0 +1,42 @@
+{ cabal, filepath, HTTP, HUnit, mtl, network, QuickCheck
+, random, stm, testFramework, testFrameworkHunit
+, testFrameworkQuickcheck2, time, zlib, fetchgit
+}:
+
+cabal.mkDerivation (self: {
+  pname = "Cabal-ghcjs";
+  version = "9e87d6a3";
+  src = fetchgit {
+    url = git://github.com/ghcjs/cabal.git;
+    rev = "9e87d6a39ec63f569fea899fc1ace332ea7eea78";
+    sha256 = "07bgsqzmiqzw14i91y5nmk5m9sqnxn503xzv2jan5g33z1vcwdcj";
+  };
+  preConfigure = "cd Cabal";
+  configureFlags = "--program-suffix=-js";
+
+  # jww (2014-05-31): Why is this failing?
+  # BuildDeps/InternalLibrary4:
+  #   : [Failed]
+  # expected: 'setup install' should succeed
+  #   output: "/private/var/folders/8h/tky3qz1d63l05l5jp_nzwzjr0000gn/T/nix-build-haskell-Cabal-ghcjs-ghc7.8.2-9e87d6a3-shared.drv-0/git-export/Cabal/tests/Setup configure --user -w /nix/store/v1gr2sk0117ycn9bmwyp3whgxqkbd5sl-ghc-7.8.2-wrapper/bin/ghc" in PackageTests/BuildDeps/InternalLibrary4/to-install
+  # Configuring InternalLibrary4-0.2...
+  # Setup: Use of GHC's environment variable GHC_PACKAGE_PATH is incompatible with
+  # Cabal. Use the flag --package-db to specify a package database (it can be used
+  # multiple times).
+  doCheck = false;
+
+  buildDepends = [
+    filepath HTTP mtl network random stm time zlib QuickCheck
+  ];
+  testDepends = [
+    filepath HTTP HUnit mtl network QuickCheck stm testFramework
+    testFrameworkHunit testFrameworkQuickcheck2 time zlib
+  ];
+  meta = {
+    homepage = "http://www.haskell.org/cabal/";
+    description = "The command-line interface for Cabal and Hackage";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})

pkgs/development/tools/haskell/cabal-install-ghcjs/#default.nix#

@@ -0,0 +1,35 @@
+{ cabal, CabalGhcjs, filepath, HTTP, HUnit, mtl, network, QuickCheck
+, random, stm, testFramework, testFrameworkHunit
+, testFrameworkQuickcheck2, time, zlib, fetchgit
+}:
+
+cabal.mkDerivation (self: {
+  pname = "cabal-install-ghcjs";
+  version = "9e87d6a3";
+  src = fetchgit {
+    url = git://github.com/ghcjs/cabal.git;
+    rev = "9e87d6a39ec63f569fea899fc1ace332ea7eea78";
+    sha256 = "07bgsqzmiqzw14i91y5nmk5m9sqnxn503xzv2jan5g33z1vcwdcj";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  preConfigure = "cd cabal-install";
+  buildDepends = [
+    CabalGhcjs filepath HTTP mtl network random stm time zlib
+  ];
+  testDepends = [
+    CabalGhcjs filepath HTTP HUnit mtl network QuickCheck stm testFramework
+    testFrameworkHunit testFrameworkQuickcheck2 time zlib
+  ];
+  postInstall = ''
+    mkdir $out/etc
+    mv bash-completion $out/etc/bash_completion.d
+  '';
+  meta = {
+    homepage = "http://www.haskell.org/cabal/";
+    description = "The command-line interface for Cabal and Hackage";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})

pkgs/development/tools/haskell/cabal-install-ghcjs/default.nix

@@ -0,0 +1,36 @@
+{ cabal, CabalGhcjs, filepath, HTTP, HUnit, mtl, network, QuickCheck
+, random, stm, testFramework, testFrameworkHunit
+, testFrameworkQuickcheck2, time, zlib, fetchgit
+}:
+
+cabal.mkDerivation (self: {
+  pname = "cabal-install-ghcjs";
+  version = "9e87d6a3";
+  src = fetchgit {
+    url = git://github.com/ghcjs/cabal.git;
+    rev = "9e87d6a39ec63f569fea899fc1ace332ea7eea78";
+    sha256 = "07bgsqzmiqzw14i91y5nmk5m9sqnxn503xzv2jan5g33z1vcwdcj";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  configureFlags = "--program-suffix=-js";
+  preConfigure = "cd cabal-install";
+  buildDepends = [
+    CabalGhcjs filepath HTTP mtl network random stm time zlib
+  ];
+  testDepends = [
+    CabalGhcjs filepath HTTP HUnit mtl network QuickCheck stm testFramework
+    testFrameworkHunit testFrameworkQuickcheck2 time zlib
+  ];
+  postInstall = ''
+    mkdir $out/etc
+    mv bash-completion $out/etc/bash_completion.d
+  '';
+  meta = {
+    homepage = "http://www.haskell.org/cabal/";
+    description = "The command-line interface for Cabal and Hackage";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})

pkgs/development/tools/haskell/ghcjs/default.nix

@@ -0,0 +1,62 @@
+{ cabal, filepath, HTTP, HUnit, mtl, network, QuickCheck, random, stm
+, testFramework, testFrameworkHunit, testFrameworkQuickcheck2, time
+, zlib, aeson, attoparsec, bzlib, dataDefault, ghcPaths, hashable
+, haskellSrcExts, haskellSrcMeta, lens, optparseApplicative_0_7_0_2
+, parallel, safe, shelly, split, stringsearch, syb, systemFileio
+, systemFilepath, tar, terminfo, textBinary, unorderedContainers
+, vector, wlPprintText, yaml, fetchgit, Cabal, cabalInstall
+, regexPosix, alex, happy, git, gnumake, gcc, autoconf, patch
+, automake, libtool
+}:
+
+cabal.mkDerivation (self: rec {
+  pname = "ghcjs";
+  version = "c9ce6b9d";
+  src = fetchgit {
+    url = git://github.com/ghcjs/ghcjs.git;
+    rev = "c9ce6b9d87296b1236d5ef0f7d5236b2cedcff84";
+    sha256 = "0cla5bchprc8g5n39fkssnv3lj378h948irsnr7dslaki6laaagw";
+  };
+  bootSrc = fetchgit {
+    url = git://github.com/ghcjs/ghcjs-boot.git;
+    rev = "2daaf8fc0efd5b5906a7157a172ce77ca3b28d81";
+    sha256 = "0kwn3lh196rp02kz2vxd0mkqyix99xqzs4vsazv0s49ari0dc4w8";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  jailbreak = true;
+  noHaddock = true;
+  buildDepends = [
+    filepath HTTP mtl network random stm time zlib aeson attoparsec
+    bzlib dataDefault ghcPaths hashable haskellSrcExts haskellSrcMeta
+    lens optparseApplicative_0_7_0_2 parallel safe shelly split
+    stringsearch syb systemFileio systemFilepath tar terminfo textBinary
+    unorderedContainers vector wlPprintText yaml
+    alex happy git gnumake gcc autoconf automake libtool patch
+  ];
+  testDepends = [
+    HUnit regexPosix testFramework testFrameworkHunit
+  ];
+  postConfigure = ''
+    echo Patching ghcjs with absolute paths to the Nix store
+    sed -i -e "s|getAppUserDataDirectory \"ghcjs\"|return \"$out/share/ghcjs\"|" \
+      src/Compiler/Info.hs
+    sed -i -e "s|str = \\[\\]|str = [\"--prefix=$out\", \"--libdir=$prefix/lib/$compiler\", \"--libsubdir=$pkgid\"]|" \
+      src-bin/Boot.hs
+  '';
+  postInstall = ''
+    cp -R ${bootSrc} ghcjs-boot
+    cd ghcjs-boot
+    chmod -R u+w .              # because fetchgit made it read-only
+    ensureDir $out/share/ghcjs
+    PATH=$out/bin:${Cabal}/bin:$PATH \
+      $out/bin/ghcjs-boot --init --with-cabal ${cabalInstall}/bin/cabal-js
+  '';
+  meta = {
+    homepage = "https://github.com/ghcjs/ghcjs";
+    description = "GHCJS is a Haskell to JavaScript compiler that uses the GHC API";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.jwiegley ];
+  };
+})

pkgs/top-level/all-packages.nix

@@ -2956,6 +2956,7 @@ let
   # Reasonably current HEAD snapshot.
   haskellPackages_ghc782 = haskell.packages_ghc782;
   haskellPackages_ghcHEAD = haskell.packages_ghcHEAD;
+  haskellPackages_ghcjs = haskell.packages_ghcjs;
 
   haskellPlatformPackages = recurseIntoAttrs (import ../development/libraries/haskell/haskell-platform { inherit pkgs; });
 

pkgs/top-level/haskell-defaults.nix

@@ -214,6 +214,10 @@
                };
              };
 
+  packages_ghcjs = packages_ghc782 // {
+    ghc = ../development/tools/haskell/ghcjs;
+  };
+
   packages_ghc782 =
     packages { ghcPath = ../development/compilers/ghc/7.8.2.nix;
                ghcBinary = ghc742Binary;

pkgs/top-level/haskell-packages.nix

@@ -843,6 +843,11 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
     cabal = self.cabal.override { enableLibraryProfiling = false; }; # pkg cannot be built with profiling enabled
   };
 
+  ghcjs = callPackage ../development/tools/haskell/ghcjs {
+    Cabal = self.Cabal_1_18_1_3;
+    cabalInstall = self.cabalInstallGhcjs;
+  };
+
   ghcjsDom = callPackage ../development/libraries/haskell/ghcjs-codemirror {};
 
   ghcjsCodemirror = callPackage ../development/libraries/haskell/ghcjs-codemirror {};
@@ -2825,6 +2830,19 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
   cabalInstall_1_20_0_2 = callPackage ../tools/package-management/cabal-install/1.20.0.2.nix { Cabal = self.Cabal_1_20_0_1; };
   cabalInstall = self.cabalInstall_1_20_0_2;
 
+  CabalGhcjs = callPackage ../development/tools/haskell/Cabal-ghcjs {
+    QuickCheck = self.QuickCheck_2_6;
+    testFrameworkQuickcheck2 = self.testFrameworkQuickcheck2.override {
+      QuickCheck = self.QuickCheck_2_6;
+    };
+  };
+  cabalInstallGhcjs = callPackage ../development/tools/haskell/cabal-install-ghcjs {
+    QuickCheck = self.QuickCheck_2_6;
+    testFrameworkQuickcheck2 = self.testFrameworkQuickcheck2.override {
+      QuickCheck = self.QuickCheck_2_6;
+    };
+  };
+
   codex = callPackage ../development/tools/haskell/codex {};
 
   commandQq = callPackage ../development/libraries/haskell/command-qq {};