libraries/libunicap: Patch to build with kernel-headers > 2.6.37

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

libraries/libunicap/README

@@ -6,3 +6,5 @@ It offers a high level of hardware abstraction while maintaining maximum
 performance.  Zero copy capture of video buffers is possible for devices
 supporting it allowing fast video capture with low CPU usage even on
 low-speed architectures.
+
+ffmpeg is an optional dependency.

libraries/libunicap/disable-v4l.patch

@@ -0,0 +1,11 @@
+diff -Naur libunicap-0.9.12.orig/cpi/v4l2cpi/uvcvideo.h libunicap-0.9.12/cpi/v4l2cpi/uvcvideo.h
+--- libunicap-0.9.12.orig/cpi/v4l2cpi/uvcvideo.h	2010-01-17 08:49:29.000000000 +0100
++++ libunicap-0.9.12/cpi/v4l2cpi/uvcvideo.h	2011-06-02 07:41:09.642997395 +0200
+@@ -2,7 +2,6 @@
+ #define _USB_VIDEO_H_
+ 
+ #include <linux/kernel.h>
+-#include <linux/videodev.h>
+ 
+ #include "uvc_compat.h"
+ 

libraries/libunicap/libunicap.SlackBuild

@@ -52,6 +52,10 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
+# kernel in 13.37 doesn't have this header anymore
+# http://lists.fedoraproject.org/pipermail/devel/2011-February/148519.html
+patch -p1 < $CWD/disable-v4l.patch
+
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
@@ -61,6 +65,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --localstatedir=/var \
   --mandir=/usr/man \
   --disable-static \
+  --disable-v4l \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
   --build=$ARCH-slackware-linux