kazu	2018-11-09 22:00:03 +0900 (Fri, 09 Nov 2018)

  New Revision: 65645

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65645

  Log:
    Remove unused default value of MJIT_CC [ci skip]
    
    because always set `MJIT_CC` at `: ${MJIT_CC=$CC}`

  Modified files:
    trunk/configure.ac
Index: configure.ac
===================================================================
--- configure.ac	(revision 65644)
+++ configure.ac	(revision 65645)
@@ -254,7 +254,7 @@ AC_SUBST(CSRCFLAG) https://github.com/ruby/ruby/blob/trunk/configure.ac#L254
 
 : ${MJIT_CC=$CC}
 AS_IF([test "x$cross_compiling" = xno], [
-    AC_PATH_PROG([MJIT_CC], ${MJIT_CC-$CC})
+    AC_PATH_PROG([MJIT_CC], ${MJIT_CC})
     AS_CASE([$target_os],
 	[*mingw*], [command -v cygpath && MJIT_CC=`cygpath -ma $MJIT_CC`])
     shift 2

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