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RustCrypto / utils

Utility crates used in RustCrypto
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Failing to build `cpufeatures` with rustc `--target=armv7-linux-androideabi` #1086

Closed cdesouza-chromium closed 1 month ago

cdesouza-chromium commented 1 month ago

Hello there,

I'm not sure what arch it would be considered in this case, but when building for this configuration I'm getting the following build error:

error: This crate works only on `aarch64`, `loongarch64`, `x86`, and `x86-64` targets.
   --> ../../brave/third_party/rust/chromium_crates_io/vendor/cpufeatures-0.2.11/src/lib.rs:152:1
    |
152 | compile_error!("This crate works only on `aarch64`, `loongarch64`, `x86`, and `x86-64` targets.");
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

I would assum that this should fall under aarch64, and I'm not sure what target_arch becomes for that triple.

Claudio.

newpavlov commented 1 month ago

It's a target_arch = "arm" target. See #850 for more information about its support.