Merge pull request #162 in G/truffleruby from merge-release-rc2-branch to master

* commit 'a628175aa00a045dc23dffb5b3fadf4b5bb72b6f': (29 commits)
  New CE/EE version string
  Run PE tests in Docker for --jvm
  Accommodate ce/ee prefix, and build suffix, in tarballs
  gu install --file now
  Ubuntu needs the post-install hook to be run
  gu install -c org.graalvm.ruby is now gu install org.graalvm.ruby
  Remove old Docker infrastructure
  Missing keep file
  Fixes
  Use ENV rather than a wrapper script
  Use fetch rather than normal hash lookup in the Docker tool
  Hardcode the working directory code in Docker
  Update version regexp
  Tidy up Docker command parsing
  Use full ruby-installable.jar name in documentation
  Re-arrange --rebuild-images logic
  Break up a long line
  Don't write Dockerfiles to the root directory
  --rebuild-images needs gcc
  jt docker tool
  ...

Author: eregon

3rd_party_licenses.txt

@@ -1,10 +1,9 @@
-                           LICENSING INFORMATION 
+                           LICENSING INFORMATION
                                 TruffleRuby
 
 ===============================================================================
 
-
- LICENSES FOR THIRD-PARTY COMPONENTS 
+ LICENSES FOR THIRD-PARTY COMPONENTS
 
 The following sections contain licensing information for libraries that we have 
 included with the GraalVM Community Edition 1.0 source and components used to 

tool/jt.rb

@@ -1858,7 +1858,7 @@ def verify_native_bin!
       raise "Could not find native image -- either build with 'jt build native' or set AOT_BIN to an image location"
     end
   end
-  
+
   def docker(*args)
     command = args.shift
     case command
@@ -1874,7 +1874,7 @@ def docker(*args)
       abort "Unkown jt docker command #{command}"
     end
   end
-  
+
   def docker_build(*args)
     if args.first.nil? || args.first.start_with?('--')
       image_name = 'truffleruby-test'
@@ -1885,25 +1885,25 @@ def docker_build(*args)
     File.write(File.join(docker_dir, 'Dockerfile'), dockerfile(*args))
     sh 'docker', 'build', '-t', image_name, '.', chdir: docker_dir
   end
-  
+
   def docker_test(*args)
     distros = ['--ol7', '--ubuntu1604', '--fedora25']
     managers = ['--no-manager', '--rbenv', '--chruby', '--rvm']
-    
+
     distros.each do |distro|
       managers.each do |manager|
         docker 'build', distro, manager, *args
       end
     end
   end
-  
+
   def docker_print(*args)
     puts dockerfile(*args)
   end
-  
+
   def dockerfile(*args)
     config = @config ||= YAML.load_file(File.join(TRUFFLERUBY_DIR, 'tool', 'docker-configs.yaml'))
-    
+
     truffleruby_repo = 'https://github.com/oracle/truffleruby.git'
     distro = 'ubuntu1604'
     install_method = :public
@@ -1913,7 +1913,7 @@ def dockerfile(*args)
     manager = :none
     basic_test = false
     full_test = false
-    
+
     until args.empty?
       arg = args.shift
       case arg
@@ -1951,47 +1951,47 @@ def dockerfile(*args)
         abort "unknown option #{arg}"
       end
     end
-    
+
     distro = config.fetch(distro)
     run_post_install_hook = rebuild_openssl && distro.fetch('post-install')
 
     lines = []
-    
+
     lines.push "FROM #{distro.fetch('base')}"
-    
+
     lines.push *distro.fetch('setup')
-    
+
     lines.push *distro.fetch('locale')
-    
+
     lines.push *distro.fetch('curl') if install_method == :public
     lines.push *distro.fetch('git') if install_method == :source || manager != :none || full_test
     lines.push *distro.fetch('which') if manager == :rvm || full_test
     lines.push *distro.fetch('find') if full_test
     lines.push *distro.fetch('rvm') if manager == :rvm
     lines.push *distro.fetch('source') if install_method == :source
     lines.push *distro.fetch('images') if rebuild_images
-    
+
     lines.push *distro.fetch('openssl')
     lines.push *distro.fetch('cext')
     lines.push *distro.fetch('cppext')
-    
+
     lines.push "WORKDIR /test"
     lines.push "RUN useradd -ms /bin/bash test"
     lines.push "RUN chown test /test"
     lines.push "USER test"
-    
+
     docker_dir = File.join(TRUFFLERUBY_DIR, 'tool', 'docker')
-    
+
     case install_method
     when :graalvm
       tarball = graalvm_tarball
     when :standalone
       tarball = standalone_tarball
     end
-    
+
     if defined?(tarball)
       graalvm_version = /([ce]e-)?\d+(\.\d+)*(-rc\d+)?(\-dev)?(-\h+)?/.match(tarball).to_s
-      
+
       # Test build tarballs may have a -bn suffix, which isn't really part of the version string but matches the hex part in some cases
       graalvm_version = graalvm_version.gsub(/-b\d+\Z/, '')
     end
@@ -2050,19 +2050,19 @@ def dockerfile(*args)
       lines.push "ENV D_RUBY_BASE=/test/truffleruby"
       lines.push "ENV D_RUBY_BIN=$D_RUBY_BASE/bin"
     end
-    
+
     if rebuild_images
       if [:public, :graalvm].include?(install_method)
         lines.push "RUN $D_GRAALVM_BASE/bin/gu rebuild-images ruby"
       else
         abort "can't rebuild images for a build not from public or from local GraalVM components"
       end
     end
-    
+
     case manager
     when :none
       lines.push "ENV PATH=$D_RUBY_BASE/bin:$PATH"
-      
+
       setup_env = lambda do |command|
         command
       end
@@ -2074,9 +2074,9 @@ def dockerfile(*args)
 
       lines.push "RUN ln -s $D_RUBY_BASE /home/test/.rbenv/versions/truffleruby"
       lines.push "RUN rbenv versions"
-      
+
       prefix = 'eval "$(rbenv init -)" && rbenv shell truffleruby'
-      
+
       setup_env = lambda do |command|
         "eval \"$(rbenv init -)\" && rbenv shell truffleruby && #{command}"
       end
@@ -2104,25 +2104,25 @@ def dockerfile(*args)
         "bash -c 'source $RVM_SCRIPT && rvm use ext-truffleruby && #{command.gsub("'", "'\\\\''")}'"
       end
     end
-    
+
     configs = ['']
     configs += ['--jvm'] if [:public, :graalvm].include?(install_method)
     configs += ['--native'] if [:public, :graalvm, :standalone].include?(install_method)
-    
+
     configs.each do |config|
       lines.push "RUN " + setup_env["ruby #{config} --version"]
     end
-    
+
     if basic_test || full_test
       configs.each do |config|
         lines.push "RUN cp -r $D_RUBY_BASE/lib/ruby/gems /test/clean-gems"
-        
+
         if config == '' && install_method != :source
           gem = "gem"
         else
           gem = "ruby #{config} -Sgem"
         end
-        
+
         lines.push "RUN " + setup_env["#{gem} install color"]
         lines.push "RUN " + setup_env["ruby #{config} -rcolor -e 'raise unless defined?(Color)'"]
 
@@ -2131,46 +2131,46 @@ def dockerfile(*args)
 
         lines.push "RUN " + setup_env["#{gem} install unf"]
         lines.push "RUN " + setup_env["ruby #{config} -runf -e 'raise unless defined?(UNF)'"]
-        
+
         lines.push "RUN rm -rf $D_RUBY_BASE/lib/ruby/gems"
         lines.push "RUN mv /test/clean-gems $D_RUBY_BASE/lib/ruby/gems"
       end
     end
-    
+
     if full_test
       lines.push "RUN git clone --depth 1 --branch #{test_branch} #{truffleruby_repo} truffleruby-tests"
       lines.push "RUN cp -r truffleruby-tests/spec ."
       lines.push "RUN cp -r truffleruby-tests/test/truffle/compiler/pe ."
       lines.push "RUN rm -rf truffleruby-tests"
-      
+
       configs.each do |config|
         excludes = ['fails', 'slow', 'ci']
         excludes += ['graalvm'] if [:public, :graalvm].include?(install_method)
         excludes += ['aot'] if ['', '--native'].include?(config)
-      
+
         [':command_line', ':security', ':language', ':core', ':library', ':capi', ':library_cext', ':truffle'].each do |set|
           t_config = config.empty? ? '' : '-T' + config
           t_excludes = excludes.map { |e| '--excl-tag ' + e }.join(' ')
           lines.push "RUN " + setup_env["ruby spec/mspec/bin/mspec --config spec/truffle.mspec -t $D_RUBY_BIN/ruby #{t_config} #{t_excludes} #{set}"]
         end
       end
-      
+
       configs.each do |config|
         if config == '--jvm'
           d = '-J-'
         else
           d = '--native.'
         end
-        
+
         lines.push "RUN " + setup_env["ruby #{config} #{d}Dgraal.TruffleCompilationExceptionsAreThrown=true #{d}Dgraal.TruffleIterativePartialEscape=true -Xbasic_ops.inline=false pe/pe.rb"]
       end
     end
-    
+
     lines.push "CMD " + setup_env["bash"]
-    
+
     lines.join("\n") + "\n"
   end
-  
+
   def docker_extract_standalone(*args)
     graalvm_component = args.shift
     version = args.shift