libva: fix build with pkgconf 1.5.3
authorFabrice Fontaine <fontaine.fabrice@gmail.com>
Tue, 11 Dec 2018 18:19:43 +0000 (19:19 +0100)
committerThomas Petazzoni <thomas.petazzoni@bootlin.com>
Thu, 13 Dec 2018 20:48:21 +0000 (21:48 +0100)
commit3d614e83c936e2d64fab77310c73157c7d87917b
treed032a7ede99c41c5e00008acfc7ff15abfe7a564
parent769ee2fc312d75204b6dded96cd62d90cfd106a7
libva: fix build with pkgconf 1.5.3

Set ac_cv_path_WAYLAND_SCANNER to the wayland-scanner in the host
directory otherwise build will fail because libva will use pkgconfig to
find it

Fixes:
 - http://autobuild.buildroot.org/results/836d3a7085c576f607b1532d5204a54d6c2c1e66

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
package/libva/libva.mk