diff options
Diffstat (limited to 'third_party/rust/encoding_rs/build.rs')
| -rw-r--r-- | third_party/rust/encoding_rs/build.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/third_party/rust/encoding_rs/build.rs b/third_party/rust/encoding_rs/build.rs new file mode 100644 index 0000000000..2e34279159 --- /dev/null +++ b/third_party/rust/encoding_rs/build.rs @@ -0,0 +1,12 @@ +fn main() { + // This does not enable `RUSTC_BOOTSTRAP=1` for `packed_simd`. + // You still need to knowingly have a setup that makes + // `packed_simd` compile. Therefore, having this file on + // crates.io is harmless in terms of users of `encoding_rs` + // accidentally depending on nightly features. Having this + // here means that if you knowingly want this, you only + // need to maintain a fork of `packed_simd` without _also_ + // having to maintain a fork of `encoding_rs`. + #[cfg(feature = "simd-accel")] + println!("cargo:rustc-env=RUSTC_BOOTSTRAP=1"); +} |