Fixes the following warning:
../meson.build:59: WARNING: Project targeting '>=0.55.0' but tried to use feature introduced in '0.58.0': Positional argument to dep.get_variable().
Fixes this warning:
WARNING: You should add the boolean check kwarg to the run_command call.
It currently defaults to false,
but it will default to true in future releases of meson.
See also: https://github.com/mesonbuild/meson/issues/9300
Clang gets annoyed when doing offsetof for wl_container_of on a
non POD structure -- but there's no virtual inheritance of anything
fancy going on so it should shut up.
In absence of subprojects meson has no reason to look for a C compiler.
But the protocol files require it to compile and thus the build would
fail with
```
meson.build:114:0: ERROR: No host machine compiler for "gamescope-xwayland-protocol.c"
```
Addres that by adding 'c' language to the project.
Otherwise we get this warning:
WARNING: Project specifies a minimum meson_version '>=0.54.0' but uses features which were added in newer versions:
* 0.55.0: {'Wrap files with patch_directory'}
This allows a Wayland client to send arbitrary UTF-8 text to the
currently focused X11 client. Useful for virtual keyboards.
We generate a keymap on-the-fly suitable for the text to type.
Allows us to use this as a Meson subproject which means that recursive cloning doesn't matter (Meson resolves it for subprojects).
Given this subproject doesn't have a meson file, doing subproject() on it would fail, so:
Make a wrap file with an overlay that declares a proper dependency.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
This allows users to more easily control how dependencies are
looked up. By default, a subproject is used, but users can pass
--force_fallback_for=[] to use system deps.
Cleans up the composite shader significantly as well as it uses
arrays of descriptors/samplers now.
This all gets unrolled as the loop is spec-constant sized.
