A full snippet on how to build gl_vk_chopper with Fedora 32 (ppc64le)

gl_vk_chopper_build_fedora32_ppc64le.log

$ cat /etc/os-release
NAME=Fedora
VERSION="31 (Server Edition)"
ID=fedora
VERSION_ID=31
VERSION_CODENAME=""
PLATFORM_ID="platform:f31"
PRETTY_NAME="Fedora 31 (Server Edition)"
ANSI_COLOR="0;34"
LOGO=fedora-logo-icon
CPE_NAME="cpe:/o:fedoraproject:fedora:31"
HOME_URL="https://fedoraproject.org/"
DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f31/system-administrators-guide/"
SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Fedora"
REDHAT_BUGZILLA_PRODUCT_VERSION=31
REDHAT_SUPPORT_PRODUCT="Fedora"
REDHAT_SUPPORT_PRODUCT_VERSION=31
PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
VARIANT="Server Edition"
VARIANT_ID=server

$ uname -a
Linux orion.dev 5.5.0+ #1 SMP Mon Feb 3 08:17:51 EST 2020 ppc64le ppc64le ppc64le GNU/Linux

$ g++ --version
g++ (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1)

$ sudo dnf install cmake vulkan-*- libXrandr-devel libXinerama-devel libXcursor-devel libXi-devel assimp-devel libpng-devel libgle-devel freeglut-devel

$ git clone https://github.com/nvpro-samples/gl_vk_chopper.git
$ cd gl_vk_chopper
$ git clone https://github.com/nvpro-samples/shared_sources.git shared_sources

# HACK: enforce platform to ppc64
$ sed -i -e '1s/^/#define __ppc64__\n/' shared_sources/NvFoundation.h

$ mkdir downloaded_resources
$ git clone --single-branch --branch 3.3.1 https://github.com/glfw/glfw.git downloaded_resources/glfw-3.3.1

$ cmake configure .
-- The C compiler identification is GNU 9.2.1
-- The CXX compiler identification is GNU 9.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- -------------------------------
-- Processing Project gl_vk_chopper:
-- found sub-folder shared_sources
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.15") found components: doxygen
-- Using X11 for window creation
-- Found X11: /usr/include
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- BASE_DIRECTORY = /home/tle/src/gl_vk_chopper
-- CMAKE_CURRENT_SOURCE_DIR = /home/tle/src/gl_vk_chopper
-- Found OpenGL: /usr/lib64/libOpenGL.so
-- --> using package OpenGL
-- VulkanSDK search paths:
-- $VULKAN_SDK:
-- Vulkan Include : /usr/include
-- Vulkan Library : /lib64/libvulkan.so
-- Found VULKANSDK: /usr/include/include
-- --> using package VulkanSDK (version )
-- VulkanSDK search paths:
-- $VULKAN_SDK:
-- Vulkan Include : /usr/include
-- Vulkan Library : /lib64/libvulkan.so
-- --> NOT using package ShaderC
-- -------------------------------
-- Processing shared_sources files
-- --> using package ZLIB
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11")
-- VulkanSDK search paths:
-- $VULKAN_SDK:
-- Vulkan Include : /usr/include
-- Vulkan Library : /lib64/libvulkan.so
-- --> using package VulkanSDK (version )
-- --> using package OpenGL
-- --> using package ZLIB
-- shared_sources library name: shared_sources_gl_vk
--  Packages needed for shared_sources lib compat:
-- --> using package OpenGL
-- VulkanSDK search paths:
-- $VULKAN_SDK:
-- Vulkan Include : /usr/include
-- Vulkan Library : /lib64/libvulkan.so
-- --> using package VulkanSDK (version )
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tle/src/gl_vk_chopper

$ sed -i 's/x64/ppc64/g' CMakeCache.txt
$ make

```
[  1%] Linking C static library ../../../bin_ppc64/libglfw3.a
[  9%] Built target glfw
Scanning dependencies of target shared_sources
[ 10%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvh/appwindowprofiler.cpp.o
[ 10%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvh/bitarray.cpp.o
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[ 11%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvh/gltfscene.cpp.o
[ 12%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvh/nvprint.cpp.o
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[ 17%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/allocator_dma_vkgl.cpp.o
[ 18%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/appwindowprofiler_vk.cpp.o
[ 18%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/buffers_vk.cpp.o
[ 19%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/commands_vk.cpp.o
[ 19%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/context_vk.cpp.o
[ 20%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/descriptorsets_vk.cpp.o
[ 20%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/error_vk.cpp.o
[ 21%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/extensions_vk.cpp.o
[ 21%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/images_vk.cpp.o
[ 22%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/memorymanagement_vk.cpp.o
[ 22%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/memorymanagement_vkgl.cpp.o
[ 23%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/profiler_vk.cpp.o
[ 23%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/renderpasses_vk.cpp.o
[ 24%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/shadermodulemanager_vk.cpp.o
[ 24%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/shaders_vk.cpp.o
[ 25%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvk/swapchain_vk.cpp.o
[ 25%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvvkpp/context_vkpp.cpp.o
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[ 29%] Building CXX object shared_sources/CMakeFiles/shared_sources.dir/nvgl/programmanager_gl.cpp.o
[ 30%] Linking CXX static library ../bin_ppc64/libshared_sources_gl_vk.a
[ 30%] Built target shared_sources
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[ 38%] Building CXX object CMakeFiles/gl_vk_chopper.dir/VkeCreateUtils.cpp.o
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[ 46%] Building CXX object CMakeFiles/gl_vk_chopper.dir/vkaUtils.cpp.o
[ 47%] Building CXX object CMakeFiles/gl_vk_chopper.dir/vukansandbox.cpp.o
[ 47%] Linking CXX executable bin_ppc64/gl_vk_chopper
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```

$ LIBGL_DEBUG=verbose ./bin_ppc64/gl_vk_chopper
  unhandled argument: ./bin_ppc64/gl_vk_chopper
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/tle/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/tle/.drirc: No such file or directory.
libGL: pci id for fd 6: 1002:687f, driver radeonsi
libGL: MESA-LOADER: dlopen(/usr/lib64/dri/radeonsi_dri.so)
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/tle/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/tle/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/tle/.drirc: No such file or directory.
/usr/share/libdrm/amdgpu.ids version: 1.0.0
libGL: Using DRI3 for screen 0
GLX: Failed to create context: GLXBadFBConfig
Could not create window

$ lspci | grep VGA
0001:03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XL/XT [Radeon RX Vega 56/64] (rev c1)

$ glxinfo | grep version
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
    Max core profile version: 4.5
    Max compat profile version: 4.5
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.2
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.8
OpenGL core profile shading language version string: 4.50
OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.2.8
OpenGL shading language version string: 4.50
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.2.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
    GL_EXT_shader_implicit_conversions, GL_EXT_shader_integer_mix,

$ ./bin_ppc64/glfwinfo

GLFW header version: 3.3.1
GLFW library version: 3.3.1
GLFW library version string: "3.3.1 X11 GLX EGL OSMesa clock_gettime evdev"
OpenGL context version string: "4.5 (Compatibility Profile) Mesa 19.2.8"
OpenGL context version parsed by GLFW: 4.5.0
OpenGL context flags (0x00000000):
OpenGL context flags parsed by GLFW:
OpenGL profile mask (0x00000002): compat
OpenGL profile mask parsed by GLFW: compat
OpenGL robustness strategy (0x00008261): none
OpenGL robustness strategy parsed by GLFW: none
OpenGL context renderer string: "Radeon RX Vega (VEGA10, DRM 3.36.0, 5.5.0+, LLVM 9.0.0)"
OpenGL context vendor string: "X.Org"
OpenGL context shading language version: "4.50"
OpenGL framebuffer:
 red: 8 green: 8 blue: 8 alpha: 8 depth: 24 stencil: 8
 samples: 0 sample buffers: 0
 accum red: 0 accum green: 0 accum blue: 0 accum alpha: 0 aux buffers: 0
Vulkan loader: available
Vulkan loader API version: 1.2
Vulkan required instance extensions: VK_KHR_surface VK_KHR_xcb_surface
Vulkan discrete GPU device: "AMD RADV VEGA10 (LLVM 9.0.0)" API version 1.1