spundun

I build this code using the following command on Arch Linux virtual machine running in Crostini on top of Chrome OS

clang++ vulkaninfo.cpp -DVK_ENABLE_BETA_EXTENSIONS -DVK_NO_PROTOTYPES -DVK_USE_PLATFORM_WAYLAND_KHR -DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XLIB_KHR -march=x86-64 -mtune=generic -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -Wp,-D_GLIBCXX_ASSERTIONS -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -fno-strict-aliasing -fno-builtin-memcmp -Wimplicit-fallthrough -std=c++11 -fno-rtti -fvisibility=hidden -Wl,--sort-common,--as-needed,-z,relro,-z,now -ldl /usr/lib/libxcb.so /usr/lib/libSM.so /usr/lib/libICE.so /usr/lib/libX11.so /usr/lib/libXext.so /usr/lib/libwayland-client.so -O2

Some of those flags are probably unnecessary and could be removed for simplicity.

Compiling/installing the experimental mesa virtio-venus-experimental driver-(below done with new linux container)

In chrome browser type or paste

chrome://flags

type in "search flags" box "crostini" without quotes.

	[spundun@penguin trunk]$ vulkaninfo
	ERROR while creating surface for extension VK_KHR_wayland_surface : /home/spundun/svntogit-packages/trunk/src/Vulkan-Tools-1.3.217/vulkaninfo/vulkaninfo.h:231:vkGetPhysicalDeviceSurfaceFormats2KHR failed with ERROR_SURFACE_LOST_KHR
	==========
	VULKANINFO
	==========

	Vulkan Instance Version: 1.3.217


	Instance Extensions: count = 14

	INFO: Vulkan Loader Version 1.3.217
	LAYER: Searching for layer manifest files
	LAYER: In following folders:
	LAYER: /home/spundun/.config/vulkan/implicit_layer.d
	LAYER: /etc/xdg/vulkan/implicit_layer.d
	LAYER: /etc/vulkan/implicit_layer.d
	LAYER: /home/spundun/.local/share/vulkan/implicit_layer.d
	LAYER: /home/spundun/.local/share/flatpak/exports/share/vulkan/implicit_layer.d
	LAYER: /var/lib/flatpak/exports/share/vulkan/implicit_layer.d
	LAYER: /usr/local/share/vulkan/implicit_layer.d

	[100%] Building C object source/creator/CMakeFiles/blender.dir/buildinfo.c.o
	[100%] Linking CXX executable ../../bin/blender
	/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: undefined reference to 'llvm::sys::fs::createUniqueFile(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>&, unsigned int)'
	/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: undefined reference to 'llvm::sys::RemoveFileOnSignal(llvm::StringRef, std::string*)'
	/home/spundun/blender-git/lib/linux_centos7_x86_64/llvm/lib/libclangFrontend.a(CompilerInstance.cpp.o):CompilerInstance.cpp:function clang::CompilerInstance::createOutputFileImpl(llvm::StringRef, bool, bool, bool, bool): error: un

	commit 0907c0b16eb95bedc89f6131a0723cbb17ca862d
	Author: Spundun Bhatt <[email protected]>
	Date: Sat Jun 11 07:45:05 2022 -0700

	Include virtio driver in lib32-mesa

	diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
	index 944a3c4..1b9f886 100644
	--- a/trunk/PKGBUILD
	+++ b/trunk/PKGBUILD

	//
	// main.cpp
	// StringSimilarity
	//
	// Created by Spundun Bhatt on 3/30/15.
	// Copyright (c) 2015 Spundun Bhatt. All rights reserved.
	//

	#include <iostream>
	#include <memory>

	class AddBlockedToUsers < ActiveRecord::Migration
	def change
	add_column :users, :blocked, :bool
	end
	def self.up
	execute "ALTER TABLE USERS DROP COLUMN BLOCKED"
	end
	end

	gem 'rake'
	gem 'pry'
	gem 'treetop'

	gem 'treetop'
	gem 'pry'