Remove:
- tidy self test support from `./mach test`
- `./mach test-idl`
Adds a `./mach test-scripts` command that is responsible for running all
Python script tests. Run this during the CI to catch regressions in
changes to scripts. The WebIDL tests are still *very* slow and there are
from Gecko, so only run them when "-a" is passed meaning all tests.
Implement `bootstrap-gstreamer` for all platforms
This change makes it so that the Platform classes can now handle installing GStreamer dependencies and properly setting up the environment including when cross-compiling. For Windows and Linux, prepackaged GStreamer is now installed into `target/dependencies/gstreamer` when not installed system-wide. In addition this change:
1. The Environment path append helper is moved to `util.py` and a new `prepend` version is added.
2. `set_run_env` and `build_dev` functions are combined and include more code from callers so environment setup is more often in the same place. Now code that used to call `set_run_env` calls `build_dev` and then `os.environ.update(...)`. We can further refine this with the `is_build` argument later.
4. Python typing information is added in many places.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#25335
- [x] These changes do not require tests because they are to the build scripts.
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This change makes it so that the Platform classes can now handle
installing GStreamer dependencies and properly setting up the
environment including when cross-compiling. For Windows and Linux
is now installed into `target/dependencies/gstreamer` when not installed
system-wide. In addition:
1. Creating and moving existing environment path append helpers to
`util.py`.
2. Combining the `set_run_env` and `build_dev` functions and moving
some outside code into them so that it can be shared. Now code that
used to call `set_run_env` calls `build_dev` and then
`os.environ.update(...)`.
3. Adding Python typing information in many places.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
We'd like to start offering servo nightly builds
with layout 2020 engine so that users can test
the new layout without building servo. These new
builds will be offered in addition to the current
2013 builds until we switch over to 2020 as the default.
This PR re-enables support for the gstreamer mediastack
in macOS by consuming the official binary '.pkg' files
from gstreamer.freedesktop.org
To maintain symmetry with other platforms, the '.pkg'
files are uploaded to servo-build-deps and fetched from
there using the new script 'etc/install_macos_gstreamer.sh'.
Unlike the Homebrew version, the official GStreamer is
distributed as a 'relocatable' framework i.e the dylibs all
have @rpath-relative install names and also link to other
dylibs using @rpath relative path. To address this difference
the 'servo' binary needs to be patched with 'install_name_tool'
to add an LC_RPATH command that sets the relative paths
that the dynamic linker should search when trying to satify
dependencies. In Servo's case, this will be a path relative to
the 'servo' binary itself i.e '@executable_path/lib/'
The additional 'lib' is due to a flaw in the gstreamer
packaging where the install names of some of the dylibs
have the prefix '@rpath/lib' and some of them just have '@rpath'.
This PR also fixes a couple of issues present in the
`mach build` process on MacOS:
1. `mach build` process was not copying transitive dependencies
of servo binary but only the first level dylibs
2. `mach build` process didn't patch the links to dylibs
in servo binary (and dependencies). This meant though
(some) dylibs were copied to local path, the binary
still loaded the dylibs from system GStreamer installation
i.e homebrew instead of the copieds dylibs
The build and runtime dependencies in etc/homebrew/Brewfile
and etc/homebrew/Brewfile-build have also been removed in This
PR.
Signed-off-by: Mukilan Thiyagarajan <me@mukilan.in>
This change extends the `mach upload-nightly` command to
publish the nightly builds for all platforms as GH Release
assets.
The GH releases are made on a separate repository so
that we can persist older nightly builds without having
to accumulate git tags for them.
Some design tradeoffs in this approach are:
1. To allow the 'latest' link from servo.org to remain stable,
the release assets are named 'servo-latest.{ext}' instead of
containing the release tag/date.
2. The release is created as draft and published atomically
when all platforms have been built successfully. This allows
us to link to the 'latest' alias from servo.org while
gauranteeing that it contains builds for all platforms.
The other option here would be to have code in servo.org UI
that uses GH API to find the most recent release with a
successful build for a given platform.
3. The tags in the nightly repo are all based on the same
commit that has no relation to servo code base.
Signed-off-by: Mukilan Thiyagarajan <me@mukilan.in>
