This was found in the asan build in ci.

build: Disable fringe loaders by default

See merge request !163

Skip tests when necessary because we don't built the required
loaders.

Add 'gif' and 'others' options for the gif loader and all the
other remaining loaders. This makes it easier for distros to
ship a sane subset of loaders.

Update gi-docgen's wrap

See merge request !151

Meson will check the dependency based on the subproject's overrides.

Use the `provide` override to ensure that Meson knows what the gi-docgen
wrap provides.

Fix some GIR annotations

See merge request !146

meson: Override dependencies to improve usage as a subproject

See merge request !148

With this change, gdk-pixbuf can be consumed as a subproject without
making any changes to the build files of a project. All you need to do
is provide a wrap file with a `[provide]` section:

https://mesonbuild.com/Wrap-dependency-system-manual.html#provide-section

This is also necessary because otherwise projects need to hard-code
the subproject name, which might be `gdk-pixbuf` when using `wrap-git`
or `gdk-pixbuf-2.42.10` when using `wrap-file` (to build from
a release tarball). This can cause conflicts between different
subprojects that consume gdk-pixbuf differently.

Other projects like glib, cairo, pango, etc already do this.

jpeg: Bump up the memory limit to 1GB

Closes #218

See merge request !147

Let's play some more whack-a-mole.

Fixes: #218

docs: Also search for rst2man.py

See merge request !145

ci: Bump up Meson on macOS

See merge request !140

jpeg: Increase memory limit for loading image data

Closes #216

See merge request !143

As fix for security issue #205 when loading image data the memory size
was limited to 100 MB. That seemed like a good threshold. For larger
images, from around 18 megapixels (MP) and up though not for all such
images, this threshold was too low. Increasing the threshold too 300 MB
seems to work better and lets larger images load.

Fixes #216.

build: Clean up search for deps on Visual Studio

See merge request !131

Disable relocation when built as a static libary on Windows

See merge request !136

meson: update man option to mention it now requires rst2man

See merge request !135