* configure.in (-Wno-maybe-uninitialized): gcc 6 also shows the same

warnings as described in r49410.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sun Nov  6 15:53:03 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* configure.in (-Wno-maybe-uninitialized): gcc 6 also shows the same
+	  warnings as described in r49410. 
+
 Sun Nov  6 14:42:50 2016  takkanm  <takkanm@gmail.com>
 
 	* eval.c (rb_mod_include, rb_mod_prepend): check if arguments are

configure.in

@@ -824,7 +824,7 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
     else
 	extra_warning=
     fi
-    if test $gcc_major -eq 5; then
+    if test $gcc_major -ge 5 -a $gcc_major -le 6; then
 	extra_warning="$extra_warning -Wno-maybe-uninitialized"
     fi
     for wflag in -Wno-unused-parameter -Wno-parentheses -Wno-long-long \