Fix FTBFS

(cherry picked from commit d573a253c1)

kopete/libkopete/avdevice/configure.in.in

@@ -19,3 +19,25 @@ fi
 AC_MSG_RESULT($ac_have_libv4l1_videodev_h)
 
 # -- End libv4l1-videodev.h ----------------------------------------------
+
+# -- Check for installed videodev headers --------------------
+
+AC_MSG_CHECKING([for videodev.h])
+
+AC_TRY_COMPILE([
+#include <linux/videodev.h>
+],
+[
+],
+	ac_have_videodev_h=yes
+,
+	ac_have_videodev_h=no
+)
+
+if test $ac_have_videodev_h = yes; then
+	AC_DEFINE(HAVE_LINUX_VIDEODEV_H, 1, [Define if you have videodev.h installed])
+fi
+
+AC_MSG_RESULT($ac_have_videodev_h)
+
+# -- End videodev ----------------------------------------------

kopete/libkopete/avdevice/videodevice.cpp

@@ -2237,7 +2237,11 @@ TQString VideoDevice::pixelFormatName(int pixelformat)
 
 int VideoDevice::detectPixelFormats()
 {
+#if defined(__linux__) && defined(ENABLE_AV)
+#ifdef V4L2_CAP_VIDEO_CAPTURE
 			int err = 0;
+#endif
+#endif
 	switch(m_driver)
 	{
 #if defined(__linux__) && defined(ENABLE_AV)

kopete/libkopete/avdevice/videodevice.h

@@ -295,7 +295,7 @@ public:
 void enumerateMenu (void);
 
 #endif
-#ifndef ENABLE_AV
+#ifdef ENABLE_AV
 	struct video_capability V4L_capabilities;
 	struct video_buffer V4L_videobuffer;
 #endif