Build libunwind for pc-windows-gnullvm

rust-lang · Mar 4, 2024 · fd2b23b · fd2b23b
1 parent 2e3581b
commit fd2b23b
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
@@ -340,6 +340,7 @@ fn copy_third_party_objects(
     }
 
     if target == "x86_64-fortanix-unknown-sgx"
+        || target.contains("pc-windows-gnullvm")
         || builder.config.llvm_libunwind(target) == LlvmLibunwind::InTree
             && (target.contains("linux") || target.contains("fuchsia"))
     {

diff --git a/src/bootstrap/src/core/build_steps/llvm.rs b/src/bootstrap/src/core/build_steps/llvm.rs
@@ -1237,7 +1237,7 @@ impl Step for Libunwind {
         }
 
         let out_dir = builder.native_dir(self.target).join("libunwind");
-        let root = builder.src.join("src/llvm-project/libunwind");
+        let root = builder.src.join("src").join("llvm-project").join("libunwind");
 
         if up_to_date(&root, &out_dir.join("libunwind.a")) {
             return out_dir;
@@ -1271,6 +1271,7 @@ impl Step for Libunwind {
             cfg.flag("-fvisibility=hidden");
             cfg.define("_LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS", None);
             cfg.include(root.join("include"));
+            cfg.include(root.join("src"));
             cfg.cargo_metadata(false);
             cfg.out_dir(&out_dir);