common.mk: install-gem

* common.mk (install-gem): target to install default gems only.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-18

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
win32ole: OLE initialize per threads

* ext/win32ole/win32ole.c (ole_initialize): initialize OLE for each
  threads.  [Bug #2618] [ruby-core:27634]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
win32ole: OLE uninitialize

* ext/win32ole/win32ole.c (ole_initialize): uninitialize OLE at thread
  ends.  [Bug #2618] [ruby-core:27634]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
win32ole: remove win32ole.rb

* ext/win32ole/lib/win32ole.rb: no longer used.  [Bug #2618] [ruby-core:27634]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e