ghcjs: refactor stage2 handling

Previously, the stage2 information was stored in haskell-modules, and imported directly from there.  However, the correct stage2 information is determined by the version of ghcjs-boot repository.  This commit makes the stage2 information part of the ghcjs derivation, which improves organization and makes it possible to override stage2 when overriding ghcjs.

3 files changed, 2 insertions, 401 deletions

diff --git a/pkgs/development/haskell-modules/configuration-ghcjs.nix b/pkgs/development/haskell-modules/configuration-ghcjs.nix
index d75a7f889aa..fffe29b1bc3 100644
--- a/pkgs/development/haskell-modules/configuration-ghcjs.nix
+++ b/pkgs/development/haskell-modules/configuration-ghcjs.nix
@@ -9,11 +9,9 @@ with import ./lib.nix { inherit pkgs; };
 
 self: super:
   # The stage 2 packages. Regenerate with ./ghcjs/gen-stage2.rb
-  let stage2 =
-    (import ./ghcjs/stage2.nix {
+  let stage2 = super.ghc.mkStage2 {
        inherit (self) callPackage;
-       inherit (self.ghc) ghcjsBoot;
-    }); in stage2 // {
+    }; in stage2 // {
 
   old-time = overrideCabal stage2.old-time (drv: {
     postPatch = ''
diff --git a/pkgs/development/haskell-modules/ghcjs/gen-stage2.rb b/pkgs/development/haskell-modules/ghcjs/gen-stage2.rb
deleted file mode 100644
index c801dbe3e4b..00000000000
--- a/pkgs/development/haskell-modules/ghcjs/gen-stage2.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'pathname'
-
-# from boot.yaml in ghcjs/ghcjs
-stage2_packages = [
-  "boot/async",
-  "boot/aeson",
-  "boot/attoparsec",
-  "boot/case-insensitive",
-  "boot/dlist",
-  "boot/extensible-exceptions",
-  "boot/hashable",
-  "boot/mtl",
-  "boot/old-time",
-  "boot/parallel",
-  "boot/scientific",
-  "boot/stm",
-  "boot/syb",
-  "boot/text",
-  "boot/unordered-containers",
-  "boot/vector",
-  "ghcjs/ghcjs-base",
-  # not listed under stage2, but needed when "quick booting".
-  "boot/cabal/Cabal"
-]
-
-nixpkgs = File.expand_path("../../../../..", __FILE__)
-boot = `nix-build #{nixpkgs} -A haskell.packages.ghcjs.ghc.ghcjsBoot`.chomp
-
-out = "".dup
-out << "{ ghcjsBoot, callPackage }:\n"
-out << "\n"
-out << "{\n"
-
-stage2_packages.each do |package|
-  name = Pathname.new(package).basename
-  nix = `cabal2nix file://#{boot}/#{package}  --jailbreak`
-  nix.sub!(/src =.*?$/, "src = \"${ghcjsBoot}/#{package}\";")
-  nix.sub!("libraryHaskellDepends", "doCheck = false;\n  libraryHaskellDepends")
-  # cabal2nix somehow generates the deps for 'text' as if it had selected flag
-  # 'integer-simple' (despite not passing the flag within the generated
-  # expression). We want integer-gmp instead.
-  nix.gsub!(/integer-simple/, "integer-gmp")
-  nix = nix.split("\n").join("\n      ")
-
-  out << "  #{name} = callPackage\n"
-  out << "    (#{nix}) {};\n"
-end
-
-out << "}"
-
-puts out
diff --git a/pkgs/development/haskell-modules/ghcjs/stage2.nix b/pkgs/development/haskell-modules/ghcjs/stage2.nix
deleted file mode 100644
index aca4c6c7828..00000000000
--- a/pkgs/development/haskell-modules/ghcjs/stage2.nix
+++ /dev/null
@@ -1,344 +0,0 @@
-{ ghcjsBoot, callPackage }:
-
-{
-  async = callPackage
-    ({ mkDerivation, base, HUnit, stdenv, stm, test-framework
-      , test-framework-hunit
-      }:
-      mkDerivation {
-        pname = "async";
-        version = "2.0.1.6";
-        src = "${ghcjsBoot}/boot/async";
-        doCheck = false;
-        libraryHaskellDepends = [ base stm ];
-        testHaskellDepends = [
-          base HUnit test-framework test-framework-hunit
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/simonmar/async";
-        description = "Run IO operations asynchronously and wait for their results";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  aeson = callPackage
-    ({ mkDerivation, attoparsec, base, bytestring, containers, deepseq
-      , dlist, ghc-prim, hashable, HUnit, mtl, QuickCheck, scientific
-      , stdenv, syb, template-haskell, test-framework
-      , test-framework-hunit, test-framework-quickcheck2, text, time
-      , transformers, unordered-containers, vector
-      }:
-      mkDerivation {
-        pname = "aeson";
-        version = "0.9.0.1";
-        src = "${ghcjsBoot}/boot/aeson";
-        doCheck = false;
-        libraryHaskellDepends = [
-          attoparsec base bytestring containers deepseq dlist ghc-prim
-          hashable mtl scientific syb template-haskell text time transformers
-          unordered-containers vector
-        ];
-        testHaskellDepends = [
-          attoparsec base bytestring containers ghc-prim HUnit QuickCheck
-          template-haskell test-framework test-framework-hunit
-          test-framework-quickcheck2 text time unordered-containers vector
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/bos/aeson";
-        description = "Fast JSON parsing and encoding";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  attoparsec = callPackage
-    ({ mkDerivation, array, base, bytestring, containers, deepseq
-      , QuickCheck, quickcheck-unicode, scientific, stdenv
-      , test-framework, test-framework-quickcheck2, text, transformers
-      , vector
-      }:
-      mkDerivation {
-        pname = "attoparsec";
-        version = "0.13.0.1";
-        src = "${ghcjsBoot}/boot/attoparsec";
-        doCheck = false;
-        libraryHaskellDepends = [
-          array base bytestring containers deepseq scientific text
-          transformers
-        ];
-        testHaskellDepends = [
-          array base bytestring containers deepseq QuickCheck
-          quickcheck-unicode scientific test-framework
-          test-framework-quickcheck2 text transformers vector
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/bos/attoparsec";
-        description = "Fast combinator parsing for bytestrings and text";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  case-insensitive = callPackage
-    ({ mkDerivation, base, bytestring, deepseq, hashable, HUnit, stdenv
-      , test-framework, test-framework-hunit, text
-      }:
-      mkDerivation {
-        pname = "case-insensitive";
-        version = "1.2.0.4";
-        src = "${ghcjsBoot}/boot/case-insensitive";
-        doCheck = false;
-        libraryHaskellDepends = [ base bytestring deepseq hashable text ];
-        testHaskellDepends = [
-          base bytestring HUnit test-framework test-framework-hunit text
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/basvandijk/case-insensitive";
-        description = "Case insensitive string comparison";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  dlist = callPackage
-    ({ mkDerivation, base, Cabal, deepseq, QuickCheck, stdenv }:
-      mkDerivation {
-        pname = "dlist";
-        version = "0.7.1.1";
-        src = "${ghcjsBoot}/boot/dlist";
-        doCheck = false;
-        libraryHaskellDepends = [ base deepseq ];
-        testHaskellDepends = [ base Cabal QuickCheck ];
-        jailbreak = true;
-        homepage = "https://github.com/spl/dlist";
-        description = "Difference lists";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  extensible-exceptions = callPackage
-    ({ mkDerivation, base, stdenv }:
-      mkDerivation {
-        pname = "extensible-exceptions";
-        version = "0.1.1.4";
-        src = "${ghcjsBoot}/boot/extensible-exceptions";
-        doCheck = false;
-        libraryHaskellDepends = [ base ];
-        jailbreak = true;
-        description = "Extensible exceptions";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  hashable = callPackage
-    ({ mkDerivation, base, bytestring, ghc-prim, HUnit, integer-gmp
-      , QuickCheck, random, stdenv, test-framework, test-framework-hunit
-      , test-framework-quickcheck2, text, unix
-      }:
-      mkDerivation {
-        pname = "hashable";
-        version = "1.2.3.2";
-        src = "${ghcjsBoot}/boot/hashable";
-        doCheck = false;
-        libraryHaskellDepends = [
-          base bytestring ghc-prim integer-gmp text
-        ];
-        testHaskellDepends = [
-          base bytestring ghc-prim HUnit QuickCheck random test-framework
-          test-framework-hunit test-framework-quickcheck2 text unix
-        ];
-        jailbreak = true;
-        homepage = "http://github.com/tibbe/hashable";
-        description = "A class for types that can be converted to a hash value";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  mtl = callPackage
-    ({ mkDerivation, base, stdenv, transformers }:
-      mkDerivation {
-        pname = "mtl";
-        version = "2.2.1";
-        src = "${ghcjsBoot}/boot/mtl";
-        doCheck = false;
-        libraryHaskellDepends = [ base transformers ];
-        jailbreak = true;
-        homepage = "http://github.com/ekmett/mtl";
-        description = "Monad classes, using functional dependencies";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  old-time = callPackage
-    ({ mkDerivation, base, old-locale, stdenv }:
-      mkDerivation {
-        pname = "old-time";
-        version = "1.1.0.3";
-        src = "${ghcjsBoot}/boot/old-time";
-        doCheck = false;
-        libraryHaskellDepends = [ base old-locale ];
-        jailbreak = true;
-        description = "Time library";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  parallel = callPackage
-    ({ mkDerivation, array, base, containers, deepseq, stdenv }:
-      mkDerivation {
-        pname = "parallel";
-        version = "3.2.0.6";
-        src = "${ghcjsBoot}/boot/parallel";
-        doCheck = false;
-        libraryHaskellDepends = [ array base containers deepseq ];
-        jailbreak = true;
-        description = "Parallel programming library";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  scientific = callPackage
-    ({ mkDerivation, array, base, bytestring, deepseq, ghc-prim
-      , hashable, integer-gmp, QuickCheck, smallcheck, stdenv, tasty
-      , tasty-ant-xml, tasty-hunit, tasty-quickcheck, tasty-smallcheck
-      , text
-      }:
-      mkDerivation {
-        pname = "scientific";
-        version = "0.3.3.8";
-        src = "${ghcjsBoot}/boot/scientific";
-        doCheck = false;
-        libraryHaskellDepends = [
-          array base bytestring deepseq ghc-prim hashable integer-gmp text
-        ];
-        testHaskellDepends = [
-          base bytestring QuickCheck smallcheck tasty tasty-ant-xml
-          tasty-hunit tasty-quickcheck tasty-smallcheck text
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/basvandijk/scientific";
-        description = "Numbers represented using scientific notation";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  stm = callPackage
-    ({ mkDerivation, array, base, stdenv }:
-      mkDerivation {
-        pname = "stm";
-        version = "2.4.4";
-        src = "${ghcjsBoot}/boot/stm";
-        doCheck = false;
-        libraryHaskellDepends = [ array base ];
-        jailbreak = true;
-        description = "Software Transactional Memory";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  syb = callPackage
-    ({ mkDerivation, base, containers, HUnit, mtl, stdenv }:
-      mkDerivation {
-        pname = "syb";
-        version = "0.5.1";
-        src = "${ghcjsBoot}/boot/syb";
-        doCheck = false;
-        libraryHaskellDepends = [ base ];
-        testHaskellDepends = [ base containers HUnit mtl ];
-        jailbreak = true;
-        homepage = "http://www.cs.uu.nl/wiki/GenericProgramming/SYB";
-        description = "Scrap Your Boilerplate";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  text = callPackage
-    ({ mkDerivation, array, base, binary, bytestring, deepseq, directory
-      , ghc-prim, HUnit, integer-gmp, QuickCheck, quickcheck-unicode
-      , random, stdenv, test-framework, test-framework-hunit
-      , test-framework-quickcheck2
-      }:
-      mkDerivation {
-        pname = "text";
-        version = "1.2.1.1";
-        src = "${ghcjsBoot}/boot/text";
-        doCheck = false;
-        libraryHaskellDepends = [
-          array base binary bytestring deepseq ghc-prim integer-gmp
-        ];
-        testHaskellDepends = [
-          array base binary bytestring deepseq directory ghc-prim HUnit
-          integer-gmp QuickCheck quickcheck-unicode random test-framework
-          test-framework-hunit test-framework-quickcheck2
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/bos/text";
-        description = "An efficient packed Unicode text type";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  unordered-containers = callPackage
-    ({ mkDerivation, base, ChasingBottoms, containers, deepseq, hashable
-      , HUnit, QuickCheck, stdenv, test-framework, test-framework-hunit
-      , test-framework-quickcheck2
-      }:
-      mkDerivation {
-        pname = "unordered-containers";
-        version = "0.2.5.1";
-        src = "${ghcjsBoot}/boot/unordered-containers";
-        doCheck = false;
-        libraryHaskellDepends = [ base deepseq hashable ];
-        testHaskellDepends = [
-          base ChasingBottoms containers hashable HUnit QuickCheck
-          test-framework test-framework-hunit test-framework-quickcheck2
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/tibbe/unordered-containers";
-        description = "Efficient hashing-based container types";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  vector = callPackage
-    ({ mkDerivation, base, deepseq, ghc-prim, primitive, QuickCheck
-      , random, stdenv, template-haskell, test-framework
-      , test-framework-quickcheck2, transformers
-      }:
-      mkDerivation {
-        pname = "vector";
-        version = "0.11.0.0";
-        src = "${ghcjsBoot}/boot/vector";
-        doCheck = false;
-        libraryHaskellDepends = [ base deepseq ghc-prim primitive ];
-        testHaskellDepends = [
-          base QuickCheck random template-haskell test-framework
-          test-framework-quickcheck2 transformers
-        ];
-        jailbreak = true;
-        homepage = "https://github.com/haskell/vector";
-        description = "Efficient Arrays";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-  ghcjs-base = callPackage
-    ({ mkDerivation, aeson, array, attoparsec, base, bytestring
-      , containers, deepseq, directory, dlist, ghc-prim, ghcjs-prim
-      , hashable, HUnit, integer-gmp, primitive, QuickCheck
-      , quickcheck-unicode, random, scientific, stdenv, test-framework
-      , test-framework-hunit, test-framework-quickcheck2, text, time
-      , transformers, unordered-containers, vector
-      }:
-      mkDerivation {
-        pname = "ghcjs-base";
-        version = "0.2.0.0";
-        src = "${ghcjsBoot}/ghcjs/ghcjs-base";
-        doCheck = false;
-        libraryHaskellDepends = [
-          aeson attoparsec base bytestring containers deepseq dlist ghc-prim
-          ghcjs-prim hashable integer-gmp primitive scientific text time
-          transformers unordered-containers vector
-        ];
-        testHaskellDepends = [
-          array base bytestring deepseq directory ghc-prim ghcjs-prim HUnit
-          primitive QuickCheck quickcheck-unicode random test-framework
-          test-framework-hunit test-framework-quickcheck2 text
-        ];
-        jailbreak = true;
-        homepage = "http://github.com/ghcjs/ghcjs-base";
-        description = "Base library for GHCJS";
-        license = stdenv.lib.licenses.mit;
-      }) {};
-  Cabal = callPackage
-    ({ mkDerivation, array, base, binary, bytestring, containers
-      , deepseq, directory, extensible-exceptions, filepath, HUnit
-      , old-time, pretty, process, QuickCheck, regex-posix, stdenv
-      , test-framework, test-framework-hunit, test-framework-quickcheck2
-      , time, unix
-      }:
-      mkDerivation {
-        pname = "Cabal";
-        version = "1.22.8.0";
-        src = "${ghcjsBoot}/boot/cabal/Cabal";
-        doCheck = false;
-        libraryHaskellDepends = [
-          array base binary bytestring containers deepseq directory filepath
-          pretty process time unix
-        ];
-        testHaskellDepends = [
-          base bytestring containers directory extensible-exceptions filepath
-          HUnit old-time process QuickCheck regex-posix test-framework
-          test-framework-hunit test-framework-quickcheck2 unix
-        ];
-        jailbreak = true;
-        homepage = "http://www.haskell.org/cabal/";
-        description = "A framework for packaging Haskell software";
-        license = stdenv.lib.licenses.bsd3;
-      }) {};
-}