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Add chacha-sys crate (#4620)

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* af9ff9c7f9/src/cpu-crypt

* Add chacha-sys crate

* Remove chacha feature

* Remove erasure feature

* Add .gitignore
This commit is contained in:
Michael Vines
2019-06-10 07:14:02 -07:00
committed by GitHub
parent 6926e89e86
commit 0dbe5ee559
32 changed files with 320 additions and 80 deletions
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6
core/build.rs
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@ -13,10 +13,9 @@ fn main() {
};
let perf_libs_dir = perf_libs_dir.to_str().unwrap();
let chacha = !env::var("CARGO_FEATURE_CHACHA").is_err();
let cuda = !env::var("CARGO_FEATURE_CUDA").is_err();
if chacha || cuda {
if cuda {
// Ensure `perf_libs_dir` exists. It's been observed that
// a cargo:rerun-if-changed= directive with a non-existent
// directory triggers a rebuild on every |cargo build| invocation
@ -29,9 +28,6 @@ fn main() {
println!("cargo:rerun-if-changed={}", perf_libs_dir);
println!("cargo:rustc-link-search=native={}", perf_libs_dir);
}
if chacha {
println!("cargo:rerun-if-changed={}/libcpu-crypt.a", perf_libs_dir);
}
if cuda {
let cuda_home = match env::var("CUDA_HOME") {
Ok(cuda_home) => cuda_home,