From b78f19fa41fff5338b7a33b91ea39a5777690f12 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 26 Aug 2026 19:55:05 +0000
Subject: [PATCH 1/2] Initial plan


From 1eeaf9b0d477dfec293ef80df83e8d20a18ad6ab Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 26 Aug 2026 19:58:34 +0000
Subject: [PATCH 2/2] Exclude MSVC runtime from delvewheel repair for
 cross-compiled win_arm64 wheels

Co-authored-by: paullinnerud <18744298+paullinnerud@users.noreply.github.com>
---
 pyproject.toml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 3889fe9..2afbdf7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,4 +17,13 @@ archs = ["x86_64", "universal2", "arm64"]
 
 [tool.cibuildwheel.windows]
 archs = ["x86", "AMD64", "ARM64"]
-test-skip = ["*-win_arm64"]
\ No newline at end of file
+test-skip = ["*-win_arm64"]
+
+# The ARM64 wheels are cross compiled on an x86-64 runner, where only the x86-64
+# copy of the MSVC C++ runtime is discoverable. delvewheel therefore fails with
+# "Unable to find library: msvcp140.dll" while repairing the ARM64 wheel. The
+# MSVC runtime is a redistributable system component, so exclude it from
+# bundling instead of trying to vendor it.
+[[tool.cibuildwheel.overrides]]
+select = "*-win_arm64"
+repair-wheel-command = "delvewheel repair --exclude msvcp140*.dll -w {dest_dir} -v {wheel}"