Rollup merge of #142843 - dpaoliello:reproducible-build-2, r=jieyouxu

Enable reproducible-build-2 for Windows MSVC

Works with MSVC if instructing the linker to avoid timestamps and deleting the PDB between compilations.

Addresses item in rust-lang/rust#128602

---

try-job: x86_64-mingw-*
try-job: x86_64-msvc-*
try-job: i686-msvc-*

2 files changed, 7 insertions, 1 deletions

diff --git a/src/tools/run-make-support/src/lib.rs b/src/tools/run-make-support/src/lib.rs
index 947f815fd69..67d8c351a59 100644
--- a/src/tools/run-make-support/src/lib.rs
+++ b/src/tools/run-make-support/src/lib.rs
@@ -83,7 +83,7 @@ pub use run::{cmd, run, run_fail, run_with_args};
 
 /// Helpers for checking target information.
 pub use targets::{
-    apple_os, is_aix, is_darwin, is_msvc, is_windows, is_windows_gnu, is_win7, llvm_components_contain,
+    apple_os, is_aix, is_darwin, is_msvc, is_windows, is_windows_gnu, is_windows_msvc, is_win7, llvm_components_contain,
     target, uname,
 };
 
diff --git a/src/tools/run-make-support/src/targets.rs b/src/tools/run-make-support/src/targets.rs
index 86edbdf750b..1ab2e2ab2be 100644
--- a/src/tools/run-make-support/src/targets.rs
+++ b/src/tools/run-make-support/src/targets.rs
@@ -28,6 +28,12 @@ pub fn is_windows_gnu() -> bool {
     target().ends_with("windows-gnu")
 }
 
+/// Check if target is windows-msvc.
+#[must_use]
+pub fn is_windows_msvc() -> bool {
+    target().ends_with("windows-msvc")
+}
+
 /// Check if target is win7.
 #[must_use]
 pub fn is_win7() -> bool {