make CMAKE_BUILD_TYPE=RelWithDebInfo
sudo make install

make CMAKE_EXTRA_FLAGS="-DCMAKE_INSTALL_PREFIX=/full/path/"
make install

cmake --build build --target help

├─ ci/              build automation
├─ cmake/           build scripts
├─ runtime/         user plugins/docs
├─ src/             application source code (see src/nvim/README.md)
│  ├─ api/          API subsystem
│  ├─ eval/         VimL subsystem
│  ├─ event/        event-loop subsystem
│  ├─ generators/   code generation (pre-compilation)
│  ├─ lib/          generic data structures
│  ├─ lua/          lua subsystem
│  ├─ msgpack_rpc/  RPC subsystem
│  ├─ os/           low-level platform code
│  └─ tui/          built-in UI
├─ third-party/     cmake subproject to build dependencies
└─ test/            tests (see test/README.md)

Vim is Charityware.  You can use and copy it as much as you like, but you are
encouraged to make a donation for needy children in Uganda.  Please see the
kcc section of the vim docs or visit the ICCF web site, available at these URLs:
        https://iccf-holland.org/
        https://www.vim.org/iccf/
        https://www.iccf.nl/
You can also sponsor the development of Vim.  Vim sponsors can vote for
features.  The money goes to Uganda anyway.