This is the official PKGBUILD for FTXUI for use on Arch Linux via makepkg.
It is now available in the AUR - ftxui-git
Using cmake, FetchContent and referring to a specific hash version of FTXUI is recommended instead, especially for public open source projects.
The headers are installed to:
/usr/include/ftxui/
and the libraries: ftxui-screen.a, ftxui-dom.a, ftxui-component.a into:
/usr/lib/
It is recommanded to use CMake, in order to use the correct flags.
You will get this message from makepkg too, don't forget to link to these libraries.