The SDKROOT variable is _the_ "master switch" to set the target
OS version (much stricter compared to MACOSX_DEPLOYMENT_TARGET alone),
yet it has no impact on the output of 'xcodebuild -showsdks'.
Also rename the script to 'macos', it's not being called 'osx' anymore
since 2016 (Sierra).
This variable is refrenced at build-aux/meson/gen-demo-header.py but never passed to the flatpak builder.
This fixes that the flatpak build don't have their commit in the about window.
It's still possible to disable via -Dvulkan=disabled
We force-disable it on Mac OS.
I don't know how to best handle it on Windows. Technically we don't need
it, because the Vulkan stuff we want is about dmabufs, but I have no
idea how to convince the build system to toggle the default to
"disabled" on Windows, so it has to stay enabled for now.
Linking on Windows can easily run out of memory, and limiting it
to a single link operation (i.e. disabling parallelization) should
be enough to avoid this problem.
We don't want to bring undefined dependencies into the image.
Additionally, Wayland depends on Meson, and we don't want to use
Fedora's version of Meson.
The python3-toml package is deprecated, and replaced by python3-tomli.
At least, until we bump up the dependency to Fedora 37: then we can
depend on Python 3.11, and its TOML parser in the standard library.
See also: https://gitlab.gnome.org/GNOME/gi-docgen/-/merge_requests/168
There are two possible interpretations of "expected failure": either
the test *must* fail (exactly the inverse of an ordinary test, with
success becoming failure and failure becoming success), or the test
*may* fail (with success intended, but failure possible in some
environments). Autotools had the second interpretation, which seems
more useful in practice, but Meson has the first.
Instead of using should_fail, we can put the tests in one of two new
suites: "flaky" is intended for tests that succeed or fail unpredictably
according to the test environment or chance, while "failing" is for
tests that ought to succeed but currently never do as a result of a
bug or missing functionality. With a sufficiently new version of Meson,
the flaky and failing tests are not run by default, but can be requested
by running a setup that does not exclude them, with a command like:
meson test --setup=x11_unstable --suite=flaky --suite=failing
As a bonus, now that we're setting up setups and their excluded suites
programmatically, the gsk-compare-broadway tests are also excluded by
default when running the test setup for a non-broadway backend.
When running the tests in CI, --suite=gtk overrides the default
exclude_suites, so we have to specify --no-suite=flaky and
--no-suite=failing explicitly.
This arrangement is inspired by GNOME/glib!2987, which was contributed
by Marco Trevisan.
Signed-off-by: Simon McVittie <smcv@debian.org>
