nobu	2018-02-05 13:58:04 +0900 (Mon, 05 Feb 2018)

  New Revision: 62222

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62222

  Log:
    transform_mjit_header.rb: no extra CRs
    
    * tool/transform_mjit_header.rb (MJITHeader.check_code!): open
      temporary file in binary mode too, not to include extra CRs.

  Modified files:
    trunk/tool/transform_mjit_header.rb
Index: tool/transform_mjit_header.rb
===================================================================
--- tool/transform_mjit_header.rb	(revision 62221)
+++ tool/transform_mjit_header.rb	(revision 62222)
@@ -77,7 +77,7 @@ module MJITHeader https://github.com/ruby/ruby/blob/trunk/tool/transform_mjit_header.rb#L77
   # Return true if CC with CFLAGS compiles successfully the current code.
   # Use STAGE in the message in case of a compilation failure
   def self.check_code!(code, cc, cflags, stage)
-    Tempfile.open(['', '.c']) do |f|
+    Tempfile.open(['', '.c'], mode: File::BINARY) do |f|
       f.puts code
       f.close
       unless system("#{cc} #{cflags} #{f.path}", err: File::NULL)

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/