nobu	2018-02-26 17:37:02 +0900 (Mon, 26 Feb 2018)

  New Revision: 62585

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62585

  Log:
    Makefile.in: fix portability issue
    
    * Makefile.in (mjit_config.h): Alternative value with $@ and
      printf without argument are not portable, could fail on some
      platforms.

  Modified files:
    trunk/Makefile.in
Index: Makefile.in
===================================================================
--- Makefile.in	(revision 62584)
+++ Makefile.in	(revision 62585)
@@ -546,7 +546,7 @@ mjit_config.h: https://github.com/ruby/ruby/blob/trunk/Makefile.in#L546
 	@{ \
 	quote() { \
 	    printf "#define $$1"; shift; \
-	    printf $${1+' "%s"'$$sep} $${@-" /**/"}; \
+	    $${1+printf} $${1+' "%s"'$$sep} $${1+"$$@"}; \
 	    echo; \
 	}; \
 	test "$(Q)" = @ || set -x; \

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