Merge trunk revision: 39366

* lib/rubygems/installer.rb (build_extensions):  Create extension
  install destination before building extension.  Patch by Kenta Murata.
  [ruby-trunk - Bug #7897]
* test/rubygems/test_gem_installer.rb:  Test for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 11 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 21ce87a833..f3dc99baa9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Sat Feb 23 06:07:04 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/installer.rb (build_extensions):  Create extension
+	  install destination before building extension.  Patch by Kenta Murata.
+	  [ruby-trunk - Bug #7897]
+	* test/rubygems/test_gem_installer.rb:  Test for the above.
+
 Sat Feb 23 04:34:44 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* NEWS: pending_interrupt? is both instance and singleton method
diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index 0865a6dd3d..fcfb2836dc 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -8,6 +8,7 @@ require 'rubygems/exceptions'
 require 'rubygems/package'
 require 'rubygems/ext'
 require 'rubygems/user_interaction'
+require 'fileutils'
 
 ##
 # The installer installs the files contained in the .gem into the Gem.home.
@@ -671,6 +672,8 @@ TEXT
                 end
 
       begin
+        FileUtils.mkdir_p dest_path
+
         Dir.chdir extension_dir do
           results = builder.build(extension, gem_dir, dest_path,
                                   results, @build_args)
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index fc8d1a7782..bb48f35d9f 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -137,6 +137,7 @@ load Gem.bin_path('a', 'executable', version)
     path = File.join @spec.gem_dir, "extconf_args"
 
     assert_equal args.inspect, File.read(path).strip
+    assert File.directory? File.join(@spec.gem_dir, 'lib')
   end
 
   def test_check_executable_overwrite