ruby: exorcise the last few remaining rubyPackages

pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix

@@ -28,35 +28,21 @@ let
 in
 
 {
-  bundler = attrs: {
-    dontPatchShebangs = true;
-  };
-
   gpgme = attrs: {
     buildInputs = [ gpgme ];
   };
 
   libv8 = attrs: {
     buildInputs = [ which v8 python ];
-    # The  "--with-system-v8" flag doesn't seem to work...
+    buildFlags = [
+      "--with-system-v8=true"
+    ];
     patches = [
       (fetchpatch {
         url = https://github.com/cowboyd/libv8/pull/161.patch;
         sha256 = "1l6572cmigc22g249jj8h0xlbig88mj43kdqdbimhw2pmpv3q0rs";
       })
     ];
-    postPatch = ''
-      rm -r vendor
-      cat <<-EOF > ext/libv8/extconf.rb
-      require 'mkmf'
-      create_makefile('libv8')
-
-      require File.expand_path '../location', __FILE__
-      location = Libv8::Location::System.new
-
-      exit location.install!
-      EOF
-    '';
   };
 
   ncursesw = attrs: {
@@ -110,19 +96,6 @@ in
   };
 
   therubyracer = attrs: {
-    #preInstall = ''
-    #  ln -s ${clang}/bin/clang $TMPDIR/gcc
-    #  ln -s ${clang}/bin/clang++ $TMPDIR/g++
-    #  export PATH=$TMPDIR:$PATH
-    #'';
-
-    #buildInputs = [
-    #  utillinux # for `flock`
-    #];
-
-    #postInstall = ''
-    #'';
-
     buildFlags = [
       "--with-v8-dir=${v8}"
       "--with-v8-include=${v8}/include"

pkgs/development/interpreters/ruby/bundler-env/default.nix

@@ -264,10 +264,6 @@ stdenv.mkDerivation {
   ];
 
   installPhase = ''
-    # Copy the Gemfile and Gemfile.lock
-    #mkdir out
-    #out=$(pwd -P)/out
-
     mkdir -p $bundle
     export BUNDLE_GEMFILE=$bundle/Gemfile
     cp ${gemfile} $BUNDLE_GEMFILE
@@ -280,20 +276,21 @@ stdenv.mkDerivation {
     export GEM_PATH=$GEM_HOME
     mkdir -p $GEM_HOME
 
+    ${allBuildFlags}
+    #export
+
     mkdir gems
     ${copyGems}
 
-    mkdir env
-    ${runPreInstallers}
-
-    ${allBuildFlags}
-
     ${lib.optionalString (!documentation) ''
       mkdir home
       HOME="$(pwd -P)/home"
       echo "gem: --no-rdoc --no-ri" > $HOME/.gemrc
     ''}
 
+    mkdir env
+    ${runPreInstallers}
+
     mkdir $out/bin
     cp ${./monkey_patches.rb} monkey_patches.rb
     export RUBYOPT="-rmonkey_patches.rb -I $(pwd -P)"

pkgs/development/interpreters/ruby/packages.nix

@@ -1,11 +0,0 @@
-{ ruby, rubygemsFun, callPackage }:
-
-{
-  # Nix utilities
-  gemFixes = callPackage ../development/interpreters/ruby/fixes.nix { };
-  buildRubyGem = callPackage ../development/interpreters/ruby/gem.nix { inherit ruby; };
-  loadRubyEnv = callPackage ../development/interpreters/ruby/load-ruby-env.nix { inherit ruby; };
-
-  # Gems
-  rubygems = rubygemsFun ruby;
-}