As explained by Orivej (reformatted from Markdown):
> These (except libsignal-protocol-c) are private dependencies of the
> actual dependencies that should neither be propagated nor added
> manually to dino. For example, libpsl and brotli come from
> libsoup-2.4.pc:
>
> Requires: glib-2.0 >= 2.38, gobject-2.0 >= 2.38, gio-2.0 >= 2.38
> Requires.private: libxml-2.0, sqlite3, libpsl >= 0.20, libbrotlidec, zlib
>
> (To be precise, glib uses utillinuxMinimal rather than utillinux.)
>
> The warnings we see, such as Package 'mount', required by 'gio-2.0',
> not found, come from CMake running both pkg-config --libs and
> pkg-config --static --libs to populate both <XXX>_LIBRARIES and
> <XXX>_STATIC_LIBRARIES[1], but dino has no use for the latter.
> Currently these warnings can not be disabled:
> https://gitlab.kitware.com/cmake/cmake/issues/18158
>
> (They could be prevented by pruning Requires.private from shared-only
> libraries akin to <https://github.com/NixOS/nixpkgs/pull/51767>,
> although it can not be detected if a library is shared-only from the
> .pc file alone, and this is just a warning.)
>
> [1]: docs: https://cmake.org/cmake/help/v3.16/module/FindPkgConfig.html
Previously:
** (dino:7442): CRITICAL **: 00:35:22.373: file /build/source/main/src/ui/unified_window.vala: line 86: uncaught error: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
(dino:7442): Gtk-WARNING **: 00:35:22.601: Found an icon but could not load it. Most likely gdk-pixbuf does not provide SVG support.
The system libsignal-protocol-c is preferred now, so fetching
submodules is no longer required.
The other libraries added are ones that the build complained about. I
suspect they are optional dependencies. Adding them makes the build
quieter, and has basically no impact on runtime closure size, so no
harm in making them available to keep the build system happy.
