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39b5ec91ae
With RFC 2325 looking close to being accepted, I took a crack at reorganizing this repository to being more amenable for inclusion in libstd/libcore. My current plan is to add stdsimd as a submodule in rust-lang/rust and then use `#[path]` to include the modules directly into libstd/libcore. Before this commit, however, the source code of coresimd/stdsimd themselves were not quite ready for this. Imports wouldn't compile for one reason or another, and the organization was also different than the RFC itself! In addition to moving a lot of files around, this commit has the following major changes: * The `cfg_feature_enabled!` macro is now renamed to `is_target_feature_detected!` * The `vendor` module is now called `arch`. * Under the `arch` module is a suite of modules like `x86`, `x86_64`, etc. One per `cfg!(target_arch)`. * The `is_target_feature_detected!` macro was removed from coresimd. Unfortunately libcore has no ability to export unstable macros, so for now all feature detection is canonicalized in stdsimd. The `coresimd` and `stdsimd` crates have been updated to the planned organization in RFC 2325 as well. The runtime bits saw the largest amount of refactoring, seeing a good deal of simplification without the core/std split.
25 lines
607 B
Rust
25 lines
607 B
Rust
use std::path::Path;
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fn main() {
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let dir = Path::new(env!("CARGO_MANIFEST_DIR"));
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let root = dir.parent().unwrap();
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let root = root.join("../coresimd/x86");
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walk(&root);
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}
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fn walk(root: &Path) {
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for file in root.read_dir().unwrap() {
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let file = file.unwrap();
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if file.file_type().unwrap().is_dir() {
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walk(&file.path());
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continue;
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}
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let path = file.path();
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if path.extension().and_then(|s| s.to_str()) != Some("rs") {
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continue;
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}
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println!("cargo:rerun-if-changed={}", path.display());
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}
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}
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