c2rust-bitfields-derive not compatible with musl libc?

[samuela]

Per this error (samuela/rustybox#24 (comment)) it sounds like c2rust-bitfields-derive doesn't work with musl libc. But the Cargo.toml doesn't have anything that seems to indicate this (https://github.com/immunant/c2rust/blob/master/c2rust-bitfields-derive/Cargo.toml). Why is cargo complaining exactly? Is there any way to get c2rust-bitfields-derive compiling on musl libc?

[rinon]

This is because of an upstream incompatibility between proc macros and static linking. See rust-lang/rust#40174.

[kkysen]

rust-lang/rust#40174 is now fixed. @samuela, is this still an issue?

[kkysen]

cd c2rust-bitfields-derive && cargo build --target x86_64-unknown-linux-musl and cargo build --target x86_64-unknown-linux-musl in a test crate using #[derive(c2rust_bitfields::BitfieldStruct)] both worked, so I'm closing this as complete.