From 2b9949e1bab45fc8c86b4bdd2b419b78e6667832 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 15 Jun 2018 00:06:33 +0000
Subject: Bootstrapping ruby runtime might not have RubyVM::MJIT defined.

[Fix GH-1891]

From: U-DESKTOP-RLT5UQ8\moriyoshi <mozo@mozo.jp>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 template/fake.rb.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'template')

diff --git a/template/fake.rb.in b/template/fake.rb.in
index d70053c264..524f6c888d 100644
--- a/template/fake.rb.in
+++ b/template/fake.rb.in
@@ -32,7 +32,7 @@ class Object
   CROSS_COMPILING = RUBY_PLATFORM
   constants.grep(/^RUBY_/) {|n| remove_const n}
 % arg['versions'].each {|n, v|
-  <%=n%> = <%if n=='RUBY_DESCRIPTION' %>RubyVM::MJIT.enabled? ?
+  <%=n%> = <%if n=='RUBY_DESCRIPTION' %>RubyVM.const_defined?(:MJIT) && RubyVM::MJIT.enabled? ?
     <%=arg['RUBY_DESCRIPTION_WITH_JIT'].inspect%> :
     <%end%><%=v.inspect%>
 % }
-- 
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