This changes headless operation to strictly be a runtime option, rather
than a compile-time one. Note that the old headless version still relied
on a display server to support WebGL, while it now requires one all the
time.
Fixes#8573
The build system needs to disable gold on arm64 slaves. Other configuration is
done through environment variables, and buildbot hosts currently don't use a
.servobuild file at all.
This change adds the `get_env_bool` function to cast an environment variable's
string contents into a Python boolean, and uses it to retrieve the optional
SERVO_RUSTC_WITH_GOLD setting.
The contract for mach commands is to return zero / non-zero to indicate
success / failure, rather than throwing an exception. Since run_jquery.py
uses a 1 exit code when there are unexpected results, this would cause an
exception from check_call, which would then be printed with a stack trace.
Currently if Servo is built using Cygwin, it is incorrectly classified
as "unknown" host, which makes downloading Rust and Cargo fail. This
commit fixes that.
This will run Servo with browser.html. We use the latest package in the
dependency tree if there are multiple copies, since there is no way for
Cargo to tell us which one is canonical.
Mach update-wpt should default to "--no-patch"
Change mach default behavior for `update-wpt` to use the "--no-patch" option and provide an alternate option "--patch" for anyone who does in fact want `update-wpt` to automatically create a commit.
Fixes#9666
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Download extra stdlib only when required: #9557
Split [`ensure_bootstrap`](https://github.com/danlrobertson/servo/blob/i9557/python/servo/command_base.py#L397-L422) into two phases including a phase checking the compiler, and a phase checking for target libraries. E.g.
```
# should download the stdlib for "i686-unknown-linux-gnu", "arm-linux-androideabi"
# and the hosts target
./mach build -d --target i686-unknown-linux-gnu --android
# should only download the stdlib for the hosts target
./mach build -d
```
Let me know if I missed anything! There are a few parts of this patch in its current state that I'm not a huge fan of, but I couldn't think of a better way in the moment.
Still new to working on servo, so any comments or critiques are welcome!
Fix#9557
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Integrate compiletest_rs
This PR integrates `compiletest_rs` as suggested in #5646. I created a new `tests/compiletest` directory which contains separate crates for the tests.
Currently this PR includes `compile-fail` tests for some lints (acutally all except inheritance_integrity, beacuse I'm not sure how to include the dom stuff in a way the `#[dom_struct]` works).
I gathered that there should be more crates for which compiletests make sense and would appreciate any pointers to relevant crates.
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Fix unicode PATH the same way as mozilla-central does it for windows.
Also append extra PATHs instead of prepending, for some reason that broke ./mach run
- Add SERVO_USE_NIGHTLY_RUST env var to use the latest rust/cargo nightly snapshot
- Fix up looking for cargo binary (in cargo/bin/cargo, not bin/cargo)
- Fix up win32 executable checking (use .exe suffix)
- fix up win32 PATH handling (subprocess must use shell=True for PATH change to be honored)
