From: Steve Dickson <steved@redhat.com>
Date: Mon, 19 Jul 2010 16:05:51 +0000 (-0400)
Subject: Enable extra compile warnings (-Wextra) by default.
X-Git-Tag: nfs-utils-1-2-3-rc5~23
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=b6e0ddd7bb3843bb8bb5ff56816b31bcf17adacd;p=nfs-utils.git

Enable extra compile warnings (-Wextra) by default.

Added -Wextra to the CFLAGS which enables more checking
during compilation, which in turn, will hopefully flag
potential problems before they occur.

Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/configure.ac b/configure.ac
index d90a88f..7c9e61a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -400,7 +400,7 @@ case $host in
     ARCHFLAGS="" ;;
 esac
 
-my_am_cflags="-Wall -Wstrict-prototypes $ARCHFLAGS -pipe"
+my_am_cflags="-Wall -Wextra -Wstrict-prototypes $ARCHFLAGS -pipe"
 
 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])