[Backport #8682]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@42170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* lib/rubygems/ext/builder.rb (Gem::Ext::Builder.make): Pass
	  DESTDIR via command line to override what's in MAKEFLAGS.  This
	  fixes an installation problem under a package building
	  environment where DESTDIR is specified in the (parent) command
	  line. [Fixes GH-327]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* lib/rubygems/ext/builder.rb:  Fix incompatibilities when installing
	  extensions.  Patch by Nobu.
	  [ruby-trunk - Bug #7968] [ruby-trunk - Bug #7971]

	* lib/rubygems/ext/ext_conf_builder.rb:  ditto.

	* lib/rubygems/installer.rb:  ditto.

	* test/rubygems/test_gem_ext_ext_conf_builder.rb:  Test for the above.

	* test/rubygems/test_gem_installer.rb:  ditto.

	* lib/rubygems/commands/sources_command.rb:  Prefer HTTPS over HTTP.

	* lib/rubygems/defaults.rb:  ditto

	* lib/rubygems/dependency_resolver.rb:  Ditto.

	* lib/rubygems/source.rb:  ditto.

	* lib/rubygems/spec_fetcher.rb:  ditto.

	* lib/rubygems/specification.rb:  ditto.

	* lib/rubygems/test_utilities.rb:  ditto.

	* test/rubygems/test_gem.rb:  Test for the above.

	* test/rubygems/test_gem_commands_sources_command.rb:  ditto.

	* test/rubygems/test_gem_dependency_resolver_api_set.rb:  ditto.

	* test/rubygems/test_gem_remote_fetcher.rb:  ditto.

	* test/rubygems/test_gem_source.rb:  ditto.

	* test/rubygems/test_gem_spec_fetcher.rb:  ditto.
	  [ruby-trunk - Bug #7698] [ruby-trunk - Bug #7971]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  `gem push --host`
* lib/rubygems/gemcutter_utilities.rb:  ditto.
* test/rubygems/test_gem_commands_push_command.rb:  Test for the above.
* test/rubygems/test_gem_gemcutter_utilities.rb:  ditto.

* lib/rubygems/config_file.rb:  Abort if the `gem push` credentials
  file has insecure permissions.
* test/rubygems/test_gem_config_file.rb:  Test for the above.

* lib/rubygems/ext/builder.rb:  Do not look for Gemfile, Isolate, etc.
  while building gem extensions.

* lib/rubygems/package.rb:  Unset spec and files list if a gem's
  signatures cannot be verified.
* test/rubygems/test_gem_package.rb:  Test for the above.

* lib/rubygems/specification.rb:  Reduce use of eval.
* lib/rubygems/test_case.rb:  ditto.

* test/rubygems/test_gem_specification.rb:  Test setting
  specification_version for legacy gems.  Dup Gem.ruby before
  untainting in case it's frozen.

* lib/rubygems.rb:  Reduce use of eval.  Only read files when looking
  for Gemfile, Isolate, etc.
* test/rubygems/test_gem.rb:  Test for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  .time dependency from *.rb install target. It causes needless
  *.rb install. [Bug #7698] [ruby-core:51437]
  Reported by Tadashi Saito. Thanks!!!
* test/rubygems/test_gem_installer.rb
  (TestGemInstaller#test_install_extension_and_script): Add a test
  for the above change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/rubygems*:  ditto.

* common.mk (prelude):  Updated for RubyGems 2.0 source rearrangement.

* tool/change_maker.rb:  Allow invalid UTF-8 characters in source
  files.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e