[Buildroot] [git commit] package/wlroots: vulkan renderer depends on vulkan loader

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=f27b0322a5019c4016d2800ccc1b586eb6af7bd5
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Without the vulkan-loader package present, the configure step fails with the
following error message:

```
Run-time dependency vulkan found: NO (tried pkgconfig and system)
Message: Install "vulkan" or pass "-Dvulkan=disabled" to disable it.
```

The above error is due to the lack of the vulkan.pc file provided by the
vulkan-loader package. A search of autobuild failures containing
BR2_PACKAGE_WLROOTS=y and BR2_PACKAGE_MESA3D_VULKAN_DRIVER=y shows two build
failures. However, the failure reasons happened before wlroots could compile.
One for gerbera-1.10.0 and another for host-rust-1.64.0.

Add a dependency on the vulkan-loader package to resolve the above issue.

Signed-off-by: Adam Duskett <adam.duskett at amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 package/wlroots/wlroots.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/wlroots/wlroots.mk b/package/wlroots/wlroots.mk
index bb5c8f497d..fdd2fb8250 100644
--- a/package/wlroots/wlroots.mk
+++ b/package/wlroots/wlroots.mk
@@ -41,9 +41,9 @@ else
 WLROOTS_CONF_OPTS += -Dxwayland=disabled
 endif
 
-ifeq ($(BR2_PACKAGE_MESA3D_VULKAN_DRIVER),y)
+ifeq ($(BR2_PACKAGE_MESA3D_VULKAN_DRIVER)$(BR2_PACKAGE_VULKAN_LOADER),yy)
 WLROOTS_RENDERERS += vulkan
-WLROOTS_DEPENDENCIES += mesa3d
+WLROOTS_DEPENDENCIES += mesa3d vulkan-loader
 endif
 
 WLROOTS_CONF_OPTS += \