[Mesa-dev] [PATCH] meson: drop vulkan if no drivers are built

[Erik Faye-Lund]

This avoids the following build-error when building with emtpy
vulkan-drivers and without glx=dri:

Meson encountered an error in file src/vulkan/wsi/meson.build, line 30,
column 2:
Unknown variable "dep_xcb".

Signed-off-by: Erik Faye-Lund <kusmabite at gmail.com>
---
 src/meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/meson.build b/src/meson.build
index 9b1b0ae594..4b00ab910c 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -47,7 +47,9 @@ subdir('mapi')
 # TODO: osmesa
 subdir('compiler')
 subdir('egl/wayland/wayland-drm')
-subdir('vulkan')
+if with_any_vk
+  subdir('vulkan')
+endif
 subdir('amd')
 if with_gallium_vc4
   subdir('broadcom')
-- 
2.11.0