bssl-sys: use extra empty cpp source file

bytedance · Feb 28, 2024 · ec436f8 · ec436f8
1 parent 1942cde
commit ec436f8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/lib/bssl-sys/build.rs b/lib/bssl-sys/build.rs
@@ -88,11 +88,18 @@ fn main() {
     println!("cargo:rerun-if-changed=rust_wrapper.h");
     cc::Build::new()
         .cargo_metadata(true)
-        .cpp(true) // now the boringssl code requires a C++ stdlib, such as libstd++ or libc++
         .include(&include_dir)
         .file("rust_wrapper.c")
         .compile("rustc_wrapper");
 
+    // libssl requires a C++ runtime, such as libstdc++ or libc++
+    println!("cargo:rerun-if-changed=link_runtime.cpp");
+    cc::Build::new()
+        .cargo_metadata(true)
+        .cpp(true)
+        .file("link_runtime.cpp")
+        .compile("link_runtime");
+
     // bindgen
     let binding = bindgen::Builder::default()
         .header("wrapper.h")

diff --git a/lib/bssl-sys/link_runtime.cpp b/lib/bssl-sys/link_runtime.cpp