1 files changed, 34 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/windows_msvc_base.rs b/compiler/rustc_target/src/spec/windows_msvc_base.rs
new file mode 100644
index 000000000..21062c337
--- /dev/null
+++ b/compiler/rustc_target/src/spec/windows_msvc_base.rs
@@ -0,0 +1,34 @@
+use crate::spec::{cvs, TargetOptions};
+
+pub fn opts() -> TargetOptions {
+    let base = super::msvc_base::opts();
+
+    TargetOptions {
+        os: "windows".into(),
+        env: "msvc".into(),
+        vendor: "pc".into(),
+        dynamic_linking: true,
+        dll_prefix: "".into(),
+        dll_suffix: ".dll".into(),
+        exe_suffix: ".exe".into(),
+        staticlib_prefix: "".into(),
+        staticlib_suffix: ".lib".into(),
+        families: cvs!["windows"],
+        crt_static_allows_dylibs: true,
+        crt_static_respected: true,
+        requires_uwtable: true,
+        // Currently we don't pass the /NODEFAULTLIB flag to the linker on MSVC
+        // as there's been trouble in the past of linking the C++ standard
+        // library required by LLVM. This likely needs to happen one day, but
+        // in general Windows is also a more controlled environment than
+        // Unix, so it's not necessarily as critical that this be implemented.
+        //
+        // Note that there are also some licensing worries about statically
+        // linking some libraries which require a specific agreement, so it may
+        // not ever be possible for us to pass this flag.
+        no_default_libraries: false,
+        has_thread_local: true,
+
+        ..base
+    }
+}