Failed to build due to rust error[E0557]

[rsahita]

https://github.com/diodesign/supervisor-riscv.git had a dependency on linked_list_allocator version = "0.8.11" which had a dependency on lock_api 0.3.0 which was causing the build error below.

The failed build due to an "error[E0557]: feature has been removed" for #![feature(const_fn)]

updating the dependency for linked_list_allocator to version 0.9.1 moves the dependent lock_api lib up to 0.4.5 like so:
├── linked_list_allocator v0.9.1
│ └── spinning_top v0.2.4
│ └── lock_api v0.4.5
│ └── scopeguard v1.1.0

This fixes the build.
suggest also updating the riscv dependency to 0.7.0
As well as spin to 0.9.2 (which also has a lock_api dependency)

thanks!

[diodesign]

Thanks a lot for the feedback! I'm just working on a side project related to Diosix and RISC-V, which does involve changes to Diosix's build system, and when that's working, I'll turn to the dependencies.

[rsahita]

Sure. Do you plan on adding RV Hypervisor extension support to diosix? Ravi Sent from my cell phone. Pardon the brevity.

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On Nov 12, 2021, at 8:44 PM, Chris Williams ***@***.***> wrote:  Thanks a lot for the feedback! I'm just working on a side project related to Diosix and RISC-V, which does involve changes to Diosix's build system, and when that's working, I'll turn to the dependencies. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.

[diodesign]

Yes: I want it to be able to take advantage of the H extension if present, and PMP if not -- thanks for the interest, it's a big motivator for me

[FrancoAuri1996]

Hi, how can i update the dependencies?