Commit graph

104 commits

Author SHA1 Message Date
hsbt
500f15e507 Merge rubygems-2.6.14 changes.
It fixed http://blog.rubygems.org/2017/10/09/unsafe-object-deserialization-vulnerability.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-10 08:58:22 +00:00
hsbt
c00e84327f Merge rubygems master.
This is RC version of Rubygems 2.7.0.
  688fb7e83c

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-08 01:32:18 +00:00
hsbt
c5da5b1ea2 Merge rubygems-2.6.13.
see details for this update:
  http://blog.rubygems.org/2017/08/27/2.6.13-released.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-28 08:31:28 +00:00
naruse
d7181f726f confirm current process equals to gemhome's pid
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-10 07:23:06 +00:00
naruse
8972de9ff7 dump stub specifications if nil
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09 17:41:10 +00:00
naruse
cc3042a793 Add one more guard to avoid mixing nil into latest_specs
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09 07:47:28 +00:00
hsbt
708a10d35b Merge rubygems-2.6.12 from rubygems/rubygems.
* Details of changes:
    0090800402/History.txt (L3)

  * I kept ko1's commmit related thread issue. It's not merged 2.6 branch on rubygems.
    1721dfa0ea

  * I removed test_realworld_default_gem from rubygems-2.6.12. It fails on
    Ruby trunk. Because it's differences of test suite and environment.
    https://github.com/rubygems/rubygems/pull/1899

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58530 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-01 11:40:46 +00:00
hsbt
fa59a2ea80 Merge rubygems-2.6.11
This version fixed regression of rubygems-2.6.10.
  https://github.com/rubygems/rubygems/pull/1856

  See details of changelogs for 2.6.11 release:
  adfcf40502/History.txt (L3)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-17 01:29:22 +00:00
naruse
1933215038 Raise error if spec is nil
With parallel test-all, the spec is sometimes nil.
To debug it raise more detailed error.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-13 09:05:35 +00:00
nobu
6ce158ba87 fix typo [ci skip]
* lib/rubygems/specification.rb: reapply 56225.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-30 12:08:00 +00:00
hsbt
9a21c28426 * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update
rubygems to 2.6.8.
  Release note of 2.6.8: 9fb8880976

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-30 06:32:48 +00:00
nobu
0cc169d1de fid typos [ci skip]
* fix typos, "a" before "Integer" to "an".  [Fix GH-1438]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-24 02:28:25 +00:00
hsbt
f20ad4889d * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems
HEAD(2c6d256). It contains to update vendored Molinillo to 0.5.0.
  https://github.com/rubygems/rubygems/pull/1638

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-18 05:11:55 +00:00
akr
449fbfd4d4 Use Integer instead of Fixnum and Bignum.
* object.c, numeric.c, enum.c, ext/-test-/bignum/mul.c,
  lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rexml/xpath_parser.rb,
  lib/rubygems/specification.rb, lib/uri/generic.rb,
  bootstraptest/test_eval.rb, basictest/test.rb,
  test/-ext-/bignum/test_big2str.rb, test/-ext-/bignum/test_div.rb,
  test/-ext-/bignum/test_mul.rb, test/-ext-/bignum/test_str2big.rb,
  test/csv/test_data_converters.rb, test/date/test_date.rb,
  test/json/test_json_generate.rb, test/minitest/test_minitest_mock.rb,
  test/openssl/test_cipher.rb, test/rexml/test_jaxen.rb,
  test/ruby/test_array.rb, test/ruby/test_basicinstructions.rb,
  test/ruby/test_bignum.rb, test/ruby/test_case.rb,
  test/ruby/test_class.rb, test/ruby/test_complex.rb,
  test/ruby/test_enum.rb, test/ruby/test_eval.rb,
  test/ruby/test_iseq.rb, test/ruby/test_literal.rb,
  test/ruby/test_math.rb, test/ruby/test_module.rb,
  test/ruby/test_numeric.rb, test/ruby/test_range.rb,
  test/ruby/test_rational.rb, test/ruby/test_refinement.rb,
  test/ruby/test_rubyvm.rb, test/ruby/test_struct.rb,
  test/ruby/test_variable.rb, test/rubygems/test_gem_specification.rb,
  test/thread/test_queue.rb: Use Integer instead of Fixnum and Bignum.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-17 13:15:57 +00:00
hsbt
469bac0f92 * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.3.
Please see entries of 2.6.3 on
  https://github.com/rubygems/rubygems/blob/master/History.txt

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-06 06:01:14 +00:00
hsbt
5a90f9e8f8 * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.1.
Please see entries of 2.6.0 and 2.6.1 on
  https://github.com/rubygems/rubygems/blob/master/History.txt
  [fix GH-1270] Patch by @segiddins

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-03-04 00:29:40 +00:00
hsbt
4e8b8c10dd * lib/rubygems/specification.rb: coding is affect only first line except
shebang.
* lib/rubygems/package.rb, lib/rubygems/package/*: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-02 00:11:34 +00:00
hsbt
a21d403f21 * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.5.2.
It supports to enable frozen string literal and add `--norc` option for
  disable to `.gemrc` configuration.
  See 2.5.2 release notes for other fixes and enhancements.
  a8aa3bac72/History.txt (L3)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-01 12:43:26 +00:00
naruse
3e92b635fb Add frozen_string_literal: false for all files
When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-16 05:07:31 +00:00
hsbt
e2cf71a085 * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(fdab4c4).
this version includes #1396, #1397, #1398, #1399
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-04 06:21:53 +00:00
hsbt
5f6715275e * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(c6b4946).
this version includes #1114, #1314, #1322, #1375, #1383, #1387
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-19 06:16:19 +00:00
hsbt
a2ba489e2e * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(db78980).
this version includes #1367 , #1373 , #1375
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-12 04:50:06 +00:00
hsbt
59991b6ac5 * lib/rubygems: Update to RubyGems HEAD(fe61e4c112).
this version contains new feature that warn invalid SPDX license
  identifiers. https://github.com/rubygems/rubygems/pull/1249
  and #1032, #1023, #1332, #1328, #1306, #1321, #1324
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-08 22:46:43 +00:00
hsbt
effdbf5936 * lib/rubygems: Update to RubyGems HEAD(c202db2).
this version contains many enhancements see http://git.io/vtNwF
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-01 21:50:14 +00:00
hsbt
d9c32d62a0 * lib/rubygems: Update to RubyGems 2.4.6 and HEAD(800f2e6).
Fixed #1159, #1171, #1173 on rubygems/rubygems
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-27 13:00:45 +00:00
hsbt
c3546c76c8 * lib/rubygems: Update to RubyGems HEAD(5c3b6f3).
Fixed #1156, #1142, #1115, #1142, #1139 on rubygems/rubygems
* test/rubygems:  ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-05 13:42:45 +00:00
hsbt
07b87cd239 * lib/rubygems: Update to RubyGems HEAD(e53c54a).
* test/rubygems:  ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-01-09 14:20:10 +00:00
nobu
ce59e249a5 rubygems: fix variable name
* lib/rubygems/compatibility.rb: fix out-of-scope local variable.

* lib/rubygems/specification.rb (Gem::Specification#validate): get
  rid of conflict between a local variable and a method name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-25 03:37:54 +00:00
drbrain
97f80207d0 * lib/rubygems: Update to RubyGems 2.4.5.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-12-07 00:53:01 +00:00
hsbt
e899fb19e9 * lib/rubygems/*.rb: Update to RubyGems master(3e36528).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-10 07:20:48 +00:00
hsbt
4de117a615 * lib/rubygems: Update to RubyGems 2.4.1 master(713ab65)
Complete history at:
  https://github.com/rubygems/rubygems/blob/master/History.txt#L3-L216
* test/rubygems:  ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-14 03:30:02 +00:00
nobu
892a97ebeb specification.rb: fix leaked FDs
* lib/rubygems/specification.rb (build_extensions): close
  redirection FDs.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-25 07:55:52 +00:00
hsbt
b0bc563550 * lib/rubygems/specification.rb: fixed broken condition caused
by removing YAML::ENGINE.
* lib/rubygems/package/old.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-27 03:35:51 +00:00
drbrain
b9a4cf2aca * lib/rubygems: Update to RubyGems 2.2.2. Complete history at:
http://rubygems.rubyforge.org/rubygems-update/History_txt.html#label-2.2.2+%2F+2014-02-05

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-05 22:18:25 +00:00
drbrain
d5e810dbd2 * ChangeLog:
* lib/rubygems/basic_specification.rb (class Gem):
	* lib/rubygems/commands/contents_command.rb (prefix or only the files that are requir):
	* lib/rubygems/commands/install_command.rb (to write the specification by hand):
	* lib/rubygems/commands/setup_command.rb (class Gem):
	* lib/rubygems/commands/setup_command.rb (TEXT):
	* lib/rubygems/compatibility.rb (module Gem):
	* lib/rubygems/defaults.rb (module Gem):
	* lib/rubygems/deprecate.rb (module Gem):
	* lib/rubygems/installer.rb (class Gem):
	* lib/rubygems/platform.rb (class Gem):
	* lib/rubygems/rdoc.rb (class Gem):
	* lib/rubygems/request_set/lockfile.rb (class Gem):
	* lib/rubygems/resolver/installer_set.rb (class Gem):
	* lib/rubygems/resolver.rb (class Gem):
	* lib/rubygems/specification.rb (class Gem):
	* lib/rubygems/test_case.rb (class Gem):
	* lib/rubygems/test_case.rb (Also):
	* lib/rubygems/uninstaller.rb (class Gem):
	* lib/rubygems.rb (module Gem):
	* test/rubygems/test_gem.rb (class TestGem):
	* test/rubygems/test_gem_commands_contents_command.rb (lib):
	* test/rubygems/test_gem_commands_environment_command.rb (class TestGemCommandsEnvironmentCommand):
	* test/rubygems/test_gem_commands_install_command.rb (ERROR):
	* test/rubygems/test_gem_commands_update_command.rb (class TestGemCommandsUpdateCommand):
	* test/rubygems/test_gem_dependency_installer.rb (class TestGemDependencyInstaller):
	* test/rubygems/test_gem_installer.rb (load Gem):
	* test/rubygems/test_gem_installer.rb (gem):
	* test/rubygems/test_gem_request_set_lockfile.rb (GEM):
	* test/rubygems/test_gem_request_set_lockfile.rb (DEPENDENCIES):
	* test/rubygems/test_gem_specification.rb (dependencies):
	* test/rubygems/test_gem_specification.rb (duplicate dependency on b):
	* test/rubygems/test_gem_uninstaller.rb (class TestGemUninstaller):


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-07 01:19:28 +00:00
drbrain
37e4a8d39d * lib/rubygems: Update to RubyGems master 03d6ae7. Changes include:
* Fixed typos.

  * Relaxed Gem.ruby test for ruby packagers that do not use `ruby`.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-19 22:09:19 +00:00
a_matsuda
adb1ee65b7 [DOC] Correct a couple of typos in comments by @dvsuresh [Fixes GH-482]
* doc/ChangeLog-YARV:  Correct a typo in comment
* lib/rubygems/specification.rb:  ditto.
* test/rexml/data/tutorial.xml:  ditto.
* test/ruby/test_settracefunc.rb:  ditto.
* tool/instruction.rb:  ditto.

https://github.com/ruby/ruby/pull/482
[ci-skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-14 10:54:54 +00:00
drbrain
8fadbe5f3e * lib/rubygems: Update to RubyGems master ddac51f. Changes:
* Allow override for the shared gem installation directory for
    rubygems packagers.

  * Lock gem cache files for read and write to improve thread safety.

  * Use io/console when available.

  * Minor cleanup.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-13 00:51:04 +00:00
drbrain
d6a5fe709e * lib/rubygems: Update to RubyGems master ec8ed22. Notable changes
include:

  * Renamed extension_install_dir to extension_dir (backwards
    compatible).

  * Fixed creation of gem.deps.rb.lock file from
    TestGemRequestSet#test_install_from_gemdeps_install_dir

  * Fixed a typo and some documentation.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-10 19:54:19 +00:00
drbrain
73fc703f7c * lib/rubygems: Update to RubyGems master 66e5c39. Notable changes:
Implement gem.deps.rb (Gemfile) .lock support

  Fixed `gem uninstall` for a relative directory in GEM_HOME.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-30 23:27:52 +00:00
drbrain
e8e18cff7a * lib/rubygems: Update to RubyGems master dcce4ff. Important changes
in this commit:

  Remove automatic detection of gem dependencies files.  This prevents a
  security hole as described in [ruby-core:58490]

  Fixed bugs for installing git gems.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-22 18:53:21 +00:00
drbrain
5307d803f5 * lib/rubygems: Update to RubyGems master 50a8210. Important changes
in this commit:

  RubyGems now automatically checks for gem.deps.rb or Gemfile when
  running ruby executables.  This behavior is similar to `bundle exec
  rake`.  This change may be reverted before Ruby 2.1.0 if too many bugs
  are found.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-21 23:27:30 +00:00
drbrain
a7fa4d5d9a * lib/rubygems: Update to RubyGems master 6a3d9f9. Changes include:
Compatibly renamed Gem::DependencyResolver to Gem::Resolver.

  Added support for git gems in gem.deps.rb and Gemfile.

  Fixed resolver bugs.

* test/rubygems: ditto.

* lib/rubygems/LICENSE.txt:  Updated to license from RubyGems trunk.
  [ruby-trunk - Bug #9086]

* lib/rubygems/commands/which_command.rb:  RubyGems now indicates
  failure when any file is missing.  [ruby-trunk - Bug #9004]

* lib/rubygems/ext/builder:  Extensions are now installed into the
  extension install directory and the first directory in the require
  path from the gem.  This allows backwards compatibility with msgpack
  and other gems that calculate full require paths.
  [ruby-trunk - Bug #9106]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-19 00:34:13 +00:00
drbrain
44d0a6dcd7 * lib/rubygems: Update to RubyGems master b9213d7. Changes include:
Fixed tests on Windows (I hope) by forcing platform for
  platform-dependent tests.

  Fixed File.exists? warnings.

  Improved testing infrastructure.

* test/rubygems:  ditto.

* test/rdoc/test_rdoc_rubygems_hook.rb:  Switch to util_spec like
  RubyGems.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-12 00:16:41 +00:00
drbrain
e22d8781c8 * lib/rubygems/specification.rb: Include 2.2.0.preview.2 when checking
if extensions should be built.  Fixes a ruby-ci failure.
* test/rubygems/test_gem_specification.rb:  Test for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-10 19:37:05 +00:00
drbrain
4f6779bac7 * lib/rubygems: Update to RubyGems master 4bdc4f2. Important changes
in this commit:

  RubyGems now chooses the test server port reliably.  Patch by akr.

  Partial implementation of bundler's Gemfile format.

  Refactorings to improve the new resolver.

  Fixes bugs in the resolver.

* test/rubygems:  Tests for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-10 17:51:40 +00:00
naruse
e3d72485ca Suppress warnings: File.exists? is a deprecated name
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-06 06:23:29 +00:00
naruse
8e2a2a8a8d Suppress Warnings: instance variable @installed_by_version not initialized
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-06 06:23:27 +00:00
drbrain
3f15d35f83 * lib/rubygems: Update RubyGems to master 0886307. This commit
improves documentation and should bring ruby above 75% documented on
  rubyci.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-20 01:33:19 +00:00
drbrain
8552f7aa68 * lib/rubygems: Update to RubyGems master 3de7e0f. Changes:
Only attempt to build extensions for newly-installed gems.  This
  prevents compilation attempts at gem activation time for gems that
  already have extensions built.

  Fix crash in the dependency resolver for dependencies that cannot be
  resolved.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-20 00:31:12 +00:00