Update vendored openssl to version 3.1

Author: amousset

openssl-sys/Cargo.toml

@@ -25,7 +25,7 @@ bssl-sys = { version = "0.1.0", optional = true }
 [build-dependencies]
 bindgen = { version = "0.64.0", optional = true, features = ["experimental"] }
 cc = "1.0.61"
-openssl-src = { version = "111", optional = true }
+openssl-src = { version = "300.1.2", optional = true, features = ["legacy"] }
 pkg-config = "0.3.9"
 vcpkg = "0.2.8"
 

openssl-sys/build/main.rs

@@ -115,6 +115,16 @@ fn main() {
         println!("cargo:rustc-link-lib={}={}", kind, lib);
     }
 
+    // https://github.com/openssl/openssl/pull/15086
+    if version == Version::Openssl3xx
+        && kind == "static"
+        && (env::var("CARGO_CFG_TARGET_OS").unwrap() == "linux"
+            || env::var("CARGO_CFG_TARGET_OS").unwrap() == "android")
+        && env::var("CARGO_CFG_TARGET_POINTER_WIDTH").unwrap() == "32"
+    {
+        println!("cargo:rustc-link-lib=dylib=atomic");
+    }
+
     if kind == "static" && target.contains("windows") {
         println!("cargo:rustc-link-lib=dylib=gdi32");
         println!("cargo:rustc-link-lib=dylib=user32");