This change adds a Nix flake capable of setting up an environment
for building Gio programs for Linux and Android, on top of the
platforms that only needs Go (Windows, WASM).
To use the flake, install Nix 2.4 or later and enable experimental
support for flakes. Then, you can launch a development shell with
$ alias nix='nix --extra-experimental-features "nix-command flakes"'
$ nix develop sourcehut:~eliasnaur/gio
The environment can also be applied to the current shell, which is
useful in combination with direnv:
$ . <(nix print-dev-env sourcehut:~eliasnaur/gio)
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur