`cargo rustc` is incompatible with virtual manifests, so the CI needs to
use cargo build instead. However, passing `RUSTFLAGS="-D warnings"` via
the environment would propagate to all dependencies, and some of them
currently fail to build under ``-D warnings` due to issues like [0]:
```
error: creating a mutable reference to mutable static
--> src/temp.rs:97:5
|
97 | DIRS.pop()
| ^^^^^^^^^^ mutable reference to mutable static
```
To resolve this, apply ``-D warnings` only to the `cargo clippy`
commands (which apply to our workspace only) and avoid enforcing it for
the entire cargo build.
[0]: https://github.com/cloud-hypervisor/cloud-hypervisor/actions/runs/19962283528/job/57245376263?pr=7525
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
A major improvement to the developer experience of clippy in
Cloud Hypervisor.
1. Make `cargo clippy` just work with the same lints we use in CI
2. Simplify adding new lints
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
This is required to support exclusive locking on files which is needed
for safe test ID generation when using nextest (since it runs each test
as a separate process.)
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Enable kvm build test and clippy test on RISC-V 64-bit platform to
ensure whole projects builds properly.
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
