include zint a C library that generate barcode from string

[kmezhoud]

I' am deploying a shinyapp that generates a barcode used to refer documents.
The app uses a simple function from zintr package hosted in github.
The issue we can not install zintr before installing zint C library like this:

git clone https://github.com/zint/zint.git zint
cd zint
mkdir build
cd build
cmake ..
make
sudo make install
sudo cp /usr/local/lib/libzint.* /usr/lib

devtools::install_github("CannaData/zintr")

I tried to add the source code of zint in /src and try to compile it like in this thread , but it is not working.

Any suggestion include C library in R package or add zint library to shinyapp.io are appreciated.
Thanks,
Karim