mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-13 10:51:35 +00:00
858f93b86f
An earlier CL [1] enabled Vulkan validation layers on Linux which also enables validation layers on Chrome OS. Unfortunately, this changes breaks the Chrome OS build of Dawn: .../vulkan.h:63:10: fatal error: 'xcb/xcb.h' file not found This is because including the validation layers also includes the Vulkan-Headers repo which has a BUILD file that defines VK_USE_PLATFORM_XCB_KHR [2]. XCB (and all of X11, for that matter) is not supported on Chrome OS even though it is a Linux platform. This is a quick fix for the problem to unbreak the BUILD, but I think we should discuss what a long-term fix looks like. Do we send a patch to Khronos to add an "is_chromeos" branch to their BUILD file a la Fuchsia? Also, as mentioned by cwallez@ in a different CL of mine, we should really set up a Chrome OS trybot to catch these earlier. I can assign a bug to myself for that! [1] https://dawn-review.googlesource.com/c/dawn/+/13787 [2] https://github.com/KhronosGroup/Vulkan-Headers/blob/master/BUILD.gn#L23 Change-Id: Ic5fb4fa7990cc2232a7416145877e24b10a2a7b6 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13880 Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Brian Ho <hob@chromium.org>