[FFmpeg-cvslog] configure: Add missing xlib dependency for VAAPI X11 code

[Mark Thompson]

ffmpeg | branch: release/4.1 | Mark Thompson <sw at jkqxz.net> | Wed Nov 14 22:56:18 2018 +0000| [4f1e07090a9f6064078cac694f1d7148f86176c3] | committer: Mark Thompson

configure: Add missing xlib dependency for VAAPI X11 code

Fixes #7538.

(cherry picked from commit 2ce3a48f30fe3cec7153aa3f18a1012a366aca3a)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4f1e07090a9f6064078cac694f1d7148f86176c3
---

 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index e79dae896c..a70c5f9e9e 100755
--- a/configure
+++ b/configure
@@ -2812,6 +2812,7 @@ d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
 dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
 ffnvcodec_deps_any="libdl LoadLibrary"
 nvdec_deps="ffnvcodec"
+vaapi_x11_deps="xlib"
 videotoolbox_hwaccel_deps="videotoolbox pthreads"
 videotoolbox_hwaccel_extralibs="-framework QuartzCore"
 xvmc_deps="X11_extensions_XvMClib_h"