From 83ea4017476333c0e0a44c9940cf4ff56f766279 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 10 Apr 2017 15:26:49 +0000
Subject: [PATCH] Make .gemspec slimmer.
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This is the same code that RubyGems are using:

https://github.com/rubygems/rubygems/commit/a1a5ab55cb1501cbfeee29131a56cfa2e763174f

[ci skip]
[Fix GH-1578]
Author:    Vít Ondruch <vondruch@redhat.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/rbinstall.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index 1851f01f79..b923d81653 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -784,7 +784,7 @@ def install_default_gem(dir, srcdir)
     puts "#{" "*30}#{gemspec.name} #{gemspec.version}"
     gemspec_path = File.join(default_spec_dir, "#{full_name}.gemspec")
     open_for_install(gemspec_path, $data_mode) do
-      gemspec.to_ruby
+      gemspec.to_ruby_for_cache
     end
 
     unless gemspec.executables.empty? then