Is the udmabuf-allocator feature useless when compiling wlroots on FreeBSD?

[Annalesa]

wlroots| Has header "linux/udmabuf.h" : NO

wlroots 0.21.0-dev

    drm-backend      : YES
    x11-backend      : YES
    libinput-backend : YES
    xwayland         : YES
    gles2-renderer   : YES
    vulkan-renderer  : YES
    gbm-allocator    : YES
    udmabuf-allocator: NO
    session          : YES
    color-management : YES
    xcb-errors       : YES
    egl              : YES
    libliftoff       : YES

 

[Annalesa]

If I copy the udmabuf.h from linux, will it be working?

 

[bda65]

No, it's a header file from a device driver for the Linux kernel.