From 7c9980f1a5a9d75f62f1de6e3293382f8ea86699 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Fr=C3=A9d=C3=A9ric=20Marchal?=
 <fmarchal@users.sourceforge.net>
Date: Tue, 2 Mar 2010 10:37:46 +0000
Subject: [PATCH] Don't mention -Wno-unused-parameter if -Wextra is unavailable

---
 configure.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index e64fbc8..16dafdc 100644
--- a/configure.in
+++ b/configure.in
@@ -20,13 +20,13 @@ esac
 if test "${CC}" = "cc" ; then
    CFLAGS="${CFLAGS} -g -O2 -Aa"
 fi
-CFLAGS="${CFLAGS} -Wall -Wno-sign-compare -Wno-unused-parameter"
+CFLAGS="${CFLAGS} -Wall -Wno-sign-compare"
 
 dnl Check for supported compiler options
 
 AC_MSG_CHECKING([for extra warnings flag in $CC])
 saved_CFLAGS="${CFLAGS}"
-CFLAGS="${CFLAGS} -Wextra"
+CFLAGS="${CFLAGS} -Wextra -Wno-unused-parameter"
 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_extra_warnings="yes"],[have_extra_warnings="no"])
 AC_MSG_RESULT($have_extra_warnings)
 if test "$have_extra_warnings" == "no" ; then
-- 
2.47.2