levihuayuzhang

#!/usr/bin/env bash

cd mpv
git reset --hard
git clean --force -d -x
git pull origin master

set -x

# use standalone tools, not Xcode's (avoids xcrun errors)

levihuayuzhang

When I want to use CMake extention of VS Code in MacOS to debug program using LLDB, it requre some set up to use F5 button.

1. Install VS Code, LLVM, CMAKE and C/C++ extensions.

• Using LLDM-MI
  • Compile lldb-mi from source, then make install (default to /usr/local/bin)
  • Using LLDB-MI in VS Code

2. tasks.json:

levihuayuzhang

Arch Linux ARM build for M1 (Apple Silicon) VMs

This guide is for building your own Arch Linux ARM VM image and runnig in QEMU, UTM, Parallels...

Preparations in Linux

What you need in Linux phase:

1. qemu-img
2. fdisk
3. kpartx
4. bsdtar

levihuayuzhang

Solution 1

1. copy .desktop file to user directory

cp /usr/share/applications/google-chrome.desktop ~/.local/share/applications/google-chrome.desktop

2. modify that file

sed -i 's;/usr/bin/google-chrome-stable;/usr/bin/google-chrome-stable --enable-features=WebUIDarkMode --force-dark-mode;g' ~/.local/share/applications/google-chrome.desktop

Solution 2

levihuayuzhang

# edit and save this file to /usr/lib/systemd/system/clash.service
[Unit]
Description=clash
After=network.target

[Service]
WorkingDirectory="your home directory"/.config/clash
ExecStart="your home directory"/.config/clash/start-clash.sh
ExecStop="your home directory"/.config/clash/stop-clash.sh
Environment="HOME=your home directory"

levihuayuzhang

1. Download your native chromium

2. get api-key and install it follow this link

3. Remember to add your account (that need to sync with chromium) to following group while doing 2nd step:

• chromium-dev@chromium.org
• google-browser-signin-testaccounts@chromium.org

4. set env vars:

levihuayuzhang

From 86d1cc3e8e024c6776424f09108030fabe67cf5f Mon Sep 17 00:00:00 2001
From: Huayu Zhang <xxxxxxxxx@qq.com>
Date: Thu, 11 Jan 2024 16:18:29 +0800
Subject: [PATCH] add _DSD for SSID 0x17aa38a9 and 38ab (ThinkBook 16p G4 IRH)

the dmseg has following output after patching:

[    4.401426] cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: Cirrus Logic CS35L41 (35a40), Revision: B2
[    4.455038] cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: Cirrus Logic CS35L41 (35a40), Revision: B2
[    6.362589] cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: CS35L41 Bound - SSID: 17AA38A9, BST: 1, VSPK: 1, CH: L, FW EN: 1, SPKID: 0

levihuayuzhang

1. use following alias to proxy one line command in shell e.g. "px wget www.google.com"

alias px="hostip=$(cat /etc/resolv.conf | grep -oP '(?<=nameserver\ ).*') https_proxy=http://${hostip}:7890 http_proxy=http://${hostip}:7890 all_proxy=socks5://${hostip}:7890"

2. set clash pass the Windows firewall
3. allow LAN connect

levihuayuzhang

Problem: when debugging the programs with lldb-mi on MacOS with VSCode-cpptools, the buildin terminal of VSCode not used as the stdin&out interface.

Fix:

1. enable external terminal
2. use stdin file while debugging and pass the file path using debugger setup command.

Notes:

1. the "args": ["<", "${fileDirname}/data/${fileBasenameNoExtension}"]will not work (at least for now) on MacOS because it treats the redirect operator as program argument.

levihuayuzhang

Solution:

1. Docker desktop (tested on Macos): use special DNS name host.docker.internal
2. Linux:

• use --network host on docker run, and use localhost. This has same network namespace (better performance but less security)
• or --add-host=host.docker.internal:host-gateway, so that the containers using NAT can resolve host IP by domain name of host.docker.internal

Use case: docker compose file: