nobu	2018-01-09 15:55:54 +0900 (Tue, 09 Jan 2018)

  New Revision: 61714

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61714

  Log:
    update-deps: strip -j option
    
    * update-deps: strip -j option from ENV['GNUMAKEFLAGS'], not
      dirstack to get confused by intermingled entering/leaveing
      directory messages.

  Modified files:
    trunk/tool/update-deps
Index: tool/update-deps
===================================================================
--- tool/update-deps	(revision 61713)
+++ tool/update-deps	(revision 61714)
@@ -238,6 +238,10 @@ DEPENDENCIES_SECTION_END_MARK = "\# AUTO https://github.com/ruby/ruby/blob/trunk/tool/update-deps#L238
 
 def init_global
   ENV['LC_ALL'] = 'C'
+  if mkflag = ENV['GNUMAKEFLAGS'] and mkflag.sub!(/(\A|\s+)-j\d*(?=\s+|\z)/, '')
+    mkflag.strip!
+    ENV['GNUMAKEFLAGS'] = mkflag
+  end
 
   $opt_fix = false
   $opt_a = false

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