Openconnect m1 mac install script

vpn-install.sh

git clone https://gitlab.com/openconnect/openconnect.git
cd openconnect
brew install autoconf automake libtool pkg-config gettext openssl
./autogen.sh
sudo mkdir  /etc/vpnc 
sudo curl https://gitlab.com/openconnect/vpnc-scripts/raw/master/vpnc-script --output /etc/vpnc/vpnc-script
sudo chmod +x  /etc/vpnc/vpnc-script
export LDFLAGS="-L/opt/homebrew/opt/openssl@3/lib"
export CPPFLAGS="-I/opt/homebrew/opt/openssl@3/include"
./configure
make
sudo make install 
echo 'export PATH="/usr/local/sbin:$PATH"' >> ~/.zshrc
brew install vpn-slice