From 994a922c1d18880debfc51d785aa1a78c8db73fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Wed, 5 Oct 2011 10:04:06 +0000
Subject: use libv4l if available

svn path=/trunk/externals/pdp/; revision=15511
---
 modules/image_io/pdp_v4l.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/modules/image_io/pdp_v4l.c b/modules/image_io/pdp_v4l.c
index d54ee76..d8d5e26 100644
--- a/modules/image_io/pdp_v4l.c
+++ b/modules/image_io/pdp_v4l.c
@@ -35,7 +35,15 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <linux/types.h>
-#include <linux/videodev.h>
+
+#ifdef HAVE_LIBV4L1_VIDEODEV_H
+# include <libv4l1-videodev.h>
+#elif defined  HAVE_LINUX_VIDEODEV_H
+# include <linux/videodev.h>
+#else
+# error cannot compile pdp_v4l without new kernel and without libv4l-dev
+#endif
+
 #include <sys/mman.h>
 #include <sched.h>
 #include <pthread.h>
-- 
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