Integrating Cantonese-IME into fcitx5 addon.
Copy data/
from Cantonese-IME to $HOME/.local/share/fcitx5/cantonese/data/
mkdir -p build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_BUILD_TYPE=Release
make
sudo make install
Add -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
to generate compile_commands.json
for development.