gtk/docs
Nirbheek Chauhan 4346a33a63 meson: Require gi-docgen when gtk_doc is required
Fixes build with only `-Dgtk_doc=true` without
`-Dintrospection=enabled`:

    Program gi-docgen found: NO
    Configuring gdk4.toml using configuration

    docs/reference/gdk/meson.build:13:2: ERROR: Tried to use not-found external program in "command"

`introspection` is `auto` by default.

The rest of the docs build is only contingent on
`if get_option('gtk_doc')` so we should use the same restriction here.

We check for `build_gir` below already, and the gi-docgen subproject
itself does not need gobject-introspection so it's fine to do it like
this.
2022-12-20 09:27:48 +05:30
..
reference meson: Require gi-docgen when gtk_doc is required 2022-12-20 09:27:48 +05:30
CODEOWNERS Update CODEOWNERS 2020-12-11 23:42:25 +00:00
CODING-STYLE.md Small updates to the coding and documentation style 2021-03-11 16:37:38 +00:00
iconcache.txt docs: Drop the '+' from GTK 2019-02-05 10:14:31 +01:00
RELEASE-HOWTO.md docs: Remove last two steps from the release howto 2020-05-27 13:44:50 +01:00
sizing-test.txt gtk/window: Remove gtk_window_resize() 2020-12-07 09:46:39 +01:00
text_widget_internals.txt Fix minor typos 2020-05-28 11:00:03 +03:00
tree-column-sizing.png
tree-column-sizing.txt Minor typos in the Documentation (a/an) 2019-08-25 12:52:46 +00:00