Windows support for forge

[ghost]

Do you have plan to suport windows for forge? Thanks, this is the error message I got while trying to install forge.

   Compiling svm-rs v0.2.0
error[E0433]: failed to resolve: could not find `unix` in `os`
 --> C:\Users\<user>\.cargo\registry\src\github.com-1ecc6299db9ec823\svm-rs-0.2.0\src/lib.rs:9:9
  |
9 |     os::unix::fs::PermissionsExt,
  |         ^^^^ could not find `unix` in `os`

error[E0599]: no function or associated item named `from_mode` found for struct `Permissions` in the current scope
   --> C:\Users\<user>\.cargo\registry\src\github.com-1ecc6299db9ec823\svm-rs-0.2.0\src/lib.rs:136:40
    |
136 |         f.set_permissions(Permissions::from_mode(0o777))?;
    |                                        ^^^^^^^^^ function or associated item not found in `Permissions`

Some errors have detailed explanations: E0433, E0599.
For more information about an error, try `rustc --explain E0433`.
error: could not compile `svm-rs` due to 2 previous errors
warning: build failed, waiting for other jobs to finish...
error: failed to compile `foundry-cli v0.1.0 (https://github.com/gakonst/foundry#36356823)`, intermediate artifacts can be found at `C:\Users\<user>\AppData\Local\Temp\cargo-install4uzvr9`

rust environment info:

installed toolchains
--------------------

stable-x86_64-pc-windows-gnu (default)

installed targets for active toolchain
--------------------------------------

x86_64-pc-windows-gnu

active toolchain
----------------

stable-x86_64-pc-windows-gnu (default)
rustc 1.57.0 (f1edd0429 2021-11-29)

[gakonst]

Yes, 100%. We're on it alloy-rs/svm-rs#9

[ghost]

super, thanks a lot mate :) Cannot wait to work with faster tool.

[gakonst]

Hey @rhacker can you give this another try on master? It should be working now. Closing optimistically.

[ghost]

@gakonst it works perfectly with windows-msvc toolchain 👍

For windows-gnu, there is a minor problem from ethers-contract-derive package, I think it's more related to the windows OS itself

export ordinal too large: 102125
collect2.exe: error: ld returned 1 exit status
error: could not compile `ethers-contract-derive` due to previous error

This can be fixed by overiding default build in Cargo.toml:

[profile.release.build-override]
opt-level = 3
codegen-units=1