Add new thumbv7neon_linux_androideabi and thumbv7neon-unknown-linux-gnueabihf targets
#254
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Alexhuszagh
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Jun 2, 2022
Partially addresses cross-rs#254.
Alexhuszagh
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Add the `thumbv7neon-linux-androideabi`, `thumbv7neon-unknown-linux-gnueabihf`, and `thumbv7neon-unknown-linux-musleabihf` targets. Cloes cross-rs#254.
Alexhuszagh
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Add the `thumbv7neon-linux-androideabi`, `thumbv7neon-unknown-linux-gnueabihf`, and `thumbv7neon-unknown-linux-musleabihf` targets. Cloes cross-rs#254.
Alexhuszagh
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Add the `thumbv7neon-linux-androideabi`, `thumbv7neon-unknown-linux-gnueabihf`, and `thumbv7neon-unknown-linux-musleabihf` targets. Closes cross-rs#254.
Alexhuszagh
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Jun 3, 2022
Add the `thumbv7neon-linux-androideabi` and `thumbv7neon-unknown-linux-gnueabihf` targets. Closes cross-rs#254.
Alexhuszagh
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Jun 3, 2022
Add the `thumbv7neon-linux-androideabi` and `thumbv7neon-unknown-linux-gnueabihf` targets. Closes cross-rs#254.
Alexhuszagh
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Add the `thumbv7neon-linux-androideabi` and `thumbv7neon-unknown-linux-gnueabihf` targets. Closes cross-rs#254.
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745: Add `thumbv7neon-*` targets. r=otavio a=Alexhuszagh
Add the `thumbv7neon-linux-androideabi` and `thumbv7neon-unknown-linux-gnueabihf` targets.
Closes #254.
746: Limit permissions for Android images. r=otavio,emilgardis a=Alexhuszagh
Remove the use of the `--privileged` flag for Android images and instead use an seccomp permissions. The provided profile is derived from the docker documentation, with slight modifications to allow `clone` and `clone3`.
The documentation is [docker seccomp](https://docs.docker.com/engine/security/seccomp/#significant-syscalls-blocked-by-the-default-profile), which details the syscalls blocked by docker. The same is true for podman. We merely modified these settings to allow `personality` syscall, which then allows us to use our Android images.
Co-authored-by: Alex Huszagh <[email protected]>
bors bot
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745: Add `thumbv7neon-*` targets. r=Otavio a=Alexhuszagh
Add the `thumbv7neon-linux-androideabi` and `thumbv7neon-unknown-linux-gnueabihf` targets.
Closes #254.
746: Limit permissions for Android images. r=otavio,emilgardis a=Alexhuszagh
Remove the use of the `--privileged` flag for Android images and instead use an seccomp permissions. The provided profile is derived from the docker documentation, with slight modifications to allow `clone` and `clone3`.
The documentation is [docker seccomp](https://docs.docker.com/engine/security/seccomp/#significant-syscalls-blocked-by-the-default-profile), which details the syscalls blocked by docker. The same is true for podman. We merely modified these settings to allow `personality` syscall, which then allows us to use our Android images.
Co-authored-by: Alex Huszagh <[email protected]>
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Originally Rust's
armv7-targets hard-coded NEON support. However, that was changed in rust-lang/rust#47765.rust-lang/rust#49897 tracks adding new
thumbv7neon-targets that act like the old targets. See also the PR rust-lang/rust#56947 that adds them.These targets are very useful since a lot of the time we know that NEON is going to be available on the target. The Rust issue above notes "Firefox opts not to support ARMv7 devices that don't have it," for example. I've also had people ask for versions of my software that assume NEON is available.
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