nobu	2013-02-13 10:34:35 +0900 (Wed, 13 Feb 2013)

  New Revision: 39214

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39214

  Log:
    configure.in: Werror-implicit-function-declaration
    
    * configure.in (warnflags): -Werror-implicit-function-declaration
      haven't been used as-is, but always replaced with -Werror= or -W.

  Modified files:
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 39213)
+++ configure.in	(revision 39214)
@@ -625,11 +625,9 @@ if test "$GCC:${warnflags+set}:no" = yes https://github.com/ruby/ruby/blob/trunk/configure.in#L625
 		 -Werror=write-strings \
 		 -Werror=declaration-after-statement \
 		 -Werror=shorten-64-to-32 \
-		 -Werror-implicit-function-declaration \
+		 -Werror=implicit-function-declaration \
 		 ; do
-	if test "$particular_werror_flags" = yes; then
-	    wflag=`echo x$wflag | sed 's/^x-Werror-/-Werror=/;s/^x//'`
-	else
+	if test "$particular_werror_flags" != yes; then
 	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`
 	fi
 	ok=no

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