failed to build "Cannot enable broadcom vulkan driver"

[ghost]

meson.build:252:2: ERROR:  Problem encountered: Cannot enable broadcom vulkan driver

[tlosm]

Hi, i have the same issue here: meson.build:252:2: ERROR: Problem encountered: Cannot enable broadcom vulkan driver
... but i think it become because im building it on x86 debian bullseye.
Please make the source i386 compatible (pls dont insert the architecture control) because for a project i need to build the v3d as native for i386 too ... thank you!!!

[ghost]

I think this only works with propietary drivers active (not mesa)

[tlosm]

No sorry,
they are Vulkan patch of V3D in mesa. but it can not build on others architectures. In my case i usually build mesa in i386 debian and use the executables in a qemu chroot of my rasperry pi4.

[tlosm]

Askmewho ... probably i found how you can build it for the native platform ... do like this
it start building on my raspian on pi4

mkdir build
cd build
meson -Dplatforms=x11,drm,surfaceless -DI-love-half-baked-turnips=true -Dvulkan-drivers=broadcom,freedreno -Dgallium-drivers=v3d --prefix=/usr --libdir=lib/arm-linux-gnueabihf -Dlibunwind=false -Dllvm=false ../mesa-vulkan-broadcom/
ninja

[tlosm]

it build on my pi4 this is the result
pi@raspberrypi:~/src/Vulkan $ vulkaninfo

VULKANINFO

Vulkan Instance Version: 1.1.97

Instance Extensions:

Instance Extensions count = 13
VK_EXT_acquire_xlib_display : extension revision 1
VK_EXT_debug_report : extension revision 9
VK_EXT_debug_utils : extension revision 1
VK_EXT_direct_mode_display : extension revision 1
VK_EXT_display_surface_counter : extension revision 1
VK_KHR_display : extension revision 23
VK_KHR_external_memory_capabilities : extension revision 1
VK_KHR_get_display_properties2 : extension revision 1
VK_KHR_get_physical_device_properties2: extension revision 1
VK_KHR_get_surface_capabilities2 : extension revision 1
VK_KHR_surface : extension revision 25
VK_KHR_xcb_surface : extension revision 6
VK_KHR_xlib_surface : extension revision 6
Layers: count = 0

Presentable Surfaces:

GPU id : 0 (VideoCore 4.2)
Surface type : VK_KHR_xcb_surface

[ghost]

Could you perform any test?? This is too young I guess

[tlosm]

yes i test it with some testing programs found someware ... the vulkan query start and gave a device vulkan capable present like this GPU id : 0 (VideoCore 4.2) ... but after for all the prg i have only the result of segmentation failure .. i gdb it and the failur is at 0x0000000 ... right now is not usable ... for what i understand the author here is not interested any more to make it.. plus i subitted a smal patch for fix a compile error but him dint review it but rejected it.