Seems, almost all "mesonified" packages broken?

[Denis Feklushkin]

Hi!

Previously I seen meson.build files in some of popular and 
frequently used packages (mir-core, vibe, etc.)

Now I tried to compile some of my packages with Meson build 
system and this is almost impossible!

meson.build files contains constructions like:

```meson
some_dep = declare_dependency(
     link_with: some_lib, # IMHO, library should be created from 
dependency(s)
     include_directories: src_dir,
     dependencies: some_deps,
)
```

and:

```meson
pkgc = import('pkgconfig') # Why we need this if we moving to 
pure Meson?
pkgc.generate(...)
```

Perhaps I do not understand Meson spirit, but it seems that all 
these files are poisoned and it is easier to write them from 
scratch than to fix them.