require aarch64 neon and aes feature by default

bytedance · Jan 5, 2025 · baddd32 · baddd32
1 parent da611db
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diff --git a/.cargo/config.toml b/.cargo/config.toml
@@ -2,3 +2,8 @@
 rustflags = [
     "-C", "target-cpu=x86-64-v2",
 ]
+
+[target.'cfg(target_arch = "aarch64")']
+rustflags = [
+    "-C", "target-feature=+neon,+aes",
+]
diff --git a/doc/openssl-variants.md b/doc/openssl-variants.md
@@ -3,6 +3,20 @@ OpenSSL Variants
 
 There are many forks of OpenSSL available, this doc will show you how to build with them.
 
+# Vendored OpenSSL
+
+You can use `--features vendored-openssl` cargo build option to always use the latest stable OpenSSL version.
+
+It is also recommended to set the following C compile options:
+
+- x86-64
+
+  ```-march=x86-64-v2```
+
+- aarch64
+
+  ```-march=armv8-a+aes```
+
 # Tongsuo
 
 See [Tongsuo](https://github.com/Tongsuo-Project/Tongsuo) for more introduction.