Just:
$ git clone https://github.com/rasa/vmware-tools-patches.git
$ cd vmware-tools-patches
$ sudo ./patched-open-vm-tools.sh
Then you need to enable vmware-vmblock-fuse systemd service for the folder sharing function:
sudo pacman -S asp
asp checkout open-vm-tools
cd open-vmtools/repos/community-x86_64/
makepkg -s --asdeps
sudo cp vm* /usr/lib/systemd/system
sudo systemctl enable vmware-vmblock-fuse
sudo systemctl enable vmtoolsd