From e6e4f25aa5433fc77a3c1b0dba2300cc4cee5d33 Mon Sep 17 00:00:00 2001
From: Dan Nicholson <dbn.lists@gmail.com>
Date: Sun, 6 Jul 2008 14:17:39 -0700
Subject: [PATCH] autoconf: Allow commas or spaces to separate DRI drivers

Explicitly allow the argument to --with-dri-drivers to contain
comma-separated or space-separated drivers. A space-separated driver
list worked by chance before.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 961a60cccfa..a2ebc3b3b6b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -619,7 +619,7 @@ case "$with_dri_drivers" in
 no|yes) ;;
 *)
     # verify the requested driver directories exist
-    dri_drivers=`IFS=,; echo $with_dri_drivers`
+    dri_drivers=`IFS=', '; echo $with_dri_drivers`
     for driver in $dri_drivers; do
         test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
             AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
-- 
2.30.2