From ebe05200df381c0e6ee636f0f83440bfedea9bcb Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri, 15 May 2009 08:50:17 -0700
Subject: [PATCH] Add --enable-debug flag to configure

Defaults to enabled.
---
 configure.ac | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 028d17d3..bb05d1e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -70,6 +70,14 @@ AC_ARG_ENABLE(video-debug, AC_HELP_STRING([--enable-video-debug],
               [VIDEO_DEBUG="$enableval"],
               [VIDEO_DEBUG=no])
 
+AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],
+				    [Compile with debug support [[default=yes]]]))
+if test "x$enableval" == "xyes" ; then
+	DEBUGFLAGS="-g"
+else
+	DEBUGFLAGS=""
+fi
+
 dnl AC_ARG_ENABLE(xvmc, AC_HELP_STRING([--disable-xvmc],
 dnl                                   [Disable XvMC support [[default=auto]]]),
 dnl               [XVMC="$enableval"],
@@ -116,7 +124,7 @@ if test x$DRI = xauto; then
         fi
 fi
 AC_MSG_RESULT([$DRI])
-CFLAGS="$save_CFLAGS"
+CFLAGS="$save_CFLAGS $DEBUGFLAGS"
 
 PKG_CHECK_MODULES([PCIACCESS], [pciaccess >= 0.10])