* test/rubygems/test_gem_installer.rb: Fixed broken test with extension

build. https://github.com/rubygems/rubygems/pull/1645

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Jun 18 14:01:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/rubygems/test_gem_installer.rb: Fixed broken test with extension
+	  build. https://github.com/rubygems/rubygems/pull/1645
+
 Sat Jun 18 13:59:54 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
 
 	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems

test/rubygems/test_gem_installer.rb

@@ -1146,10 +1146,17 @@ gem 'other', version
     write_file File.join(@tempdir, "extconf.rb") do |io|
       io.write <<-RUBY
         require "mkmf"
+
+        CONFIG['CC'] = '$(TOUCH) $@ ||'
+        CONFIG['LDSHARED'] = '$(TOUCH) $@ ||'
+        $ruby = '#{Gem.ruby}'
+
         create_makefile("#{@spec.name}")
       RUBY
     end
 
+    write_file File.join(@tempdir, "depend")
+
     write_file File.join(@tempdir, "a.c") do |io|
       io.write <<-C
       #include <ruby.h>
@@ -1162,7 +1169,7 @@ gem 'other', version
       io.write "# b.rb"
     end
 
-    @spec.files += %w[extconf.rb lib/b.rb a.c]
+    @spec.files += %w[extconf.rb lib/b.rb depend a.c]
 
     use_ui @ui do
       path = Gem::Package.build @spec