安装tulsi
https://github.com/bazelbuild/tulsi

git clone --recursive -j8 --branch release-8.6 https://github.com/TelegramMessenger/Telegram-iOS.git 
1.git clone --recursive -j8 https://github.com/TelegramMessenger/Telegram-iOS.git
git submodule update

2.mkdir -p $HOME/bazel-dist

3.cd $HOME/bazel-dist
curl -O -L https://github.com/bazelbuild/bazel/releases/download/4.0.0/bazel-4.0.0-darwin-x86_64
mv bazel-* bazel

4.chmod +x bazel
./bazel --version

5.mkdir -p $HOME/telegram-configuration

6.cp -R build-system/example-configuration/* $HOME/telegram-configuration/

7.mkdir -p $HOME/telegram-bazel-cache


python3 build-system/Make/Make.py \
    --bazel="$HOME/bazel-dist/bazel" \
    --cacheDir="$HOME/telegram-bazel-cache" \
    generateProject \
    --configurationPath="$HOME/telegram-configuration" \
    --disableExtensions
    
python3 build-system/Make/Make.py \
    --overrideBazelVersion\
    --overrideXcodeVersion\
    --bazel="$HOME/bazel-dist/bazel" \
    --cacheDir="$HOME/telegram-bazel-cache" \
    generateProject \
    --configurationPath="$HOME/telegram-configuration" \
    --disableExtensions