gtk-doc for autotools has the concept of module version, that is used to define
the module install path and the devhelp2 basename.
Add a `module_version` parameter to gnome.gtkdoc to replicate the same behavior.
Updated the test checking that the install_dir is properly computed (if not
passed), and that the .devhelp2 file has proper name.
https://gitlab.gnome.org/GNOME/gtk-doc/blob/GTK_DOC_1_29/buildsystems/autotools/gtk-doc.make#L269
We were setting it to a file list that would always be wrong, and
always out of date since it would never exist.
However, the output list is not predictable. It usually has a 1-1
relationship with the input XML files, but it may not.
This must be fixed later with API for users to provide the output
names.
See: https://github.com/mesonbuild/meson/pull/3539
If we pass a source files() object, we will look for it in the build
directory, which is wrong. If we pass a build files() object (from
configure_file()), we will find it in the build directory, and then
try to copy it on top of itself in gtkdochelper.py getting a
SameFileError.
Add a test for it, and also properly iterate custom target outputs
when adding to content files.
Enable 'test cases/frameworks/10 gtk-doc' if gtkdoc version is 1.26 or
later.
Old versions of gtkdoc-scan also output the version to stdout rather than
stderr, so be sure to handle that...
The GtkDoc test has been extended to also test the inclusion of
generated files.
To test this, a new python script has been included which generates
a new docbook file which is included as content file.
Marco Trevisan (Treviño)
Nirbheek Chauhan
Jussi Pakkanen
Jon Turney
Iñigo Martínez
Matthias Klumpp
Elliott Sales de Andrade