Indexing whole project directory with vim and coc-clangd

Question

Since few day I am trying to force vim-coc (with coc-clangd) to work properly with project. My test project is clonned bluez project. When I openbluez/src/main.c with vim (neovim in my case) most of autocompletion and goto definition works but unfortunately some of included headers like #include "lib/bluetooth.h" cannot be referenced because its location is in bluez/lib/.... How can I force vim-coc to treat main bluez directory as master dir for indexer?

Answer 1

Can you build the project? If you can, run command:bear make(bear need to be installed). After you run the command, you will see a file named "compile_commands.json". Then completion might be able to work.