From a7a15ce3630ddc1517a47acc5ed8f4e96cd0a573 Mon Sep 17 00:00:00 2001
From: Lukas Oyen <lukas.oyen@qt.io>
Date: Thu, 5 Jan 2023 16:27:51 +0100
Subject: [PATCH] fix: add the windows `*.lib` interface file to the
 `python_headers` library

A user might use `python_headers` to build an extension module that does
not itself pull in the python shared library. On Windows, this needs to
expose the `*.lib` interface file to compile correctly.
---
 python/repositories.bzl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/python/repositories.bzl b/python/repositories.bzl
index 011d4f9112..25e8f88547 100644
--- a/python/repositories.bzl
+++ b/python/repositories.bzl
@@ -246,6 +246,12 @@ filegroup(
     ),
 )
 
+cc_import(
+    name = "interface",
+    interface_library = "libs/python{python_version_nodot}.lib",
+    system_provided = True,
+)
+
 filegroup(
     name = "includes",
     srcs = glob(["include/**/*.h"]),
@@ -253,6 +259,10 @@ filegroup(
 
 cc_library(
     name = "python_headers",
+    deps = select({{
+        "@bazel_tools//src/conditions:windows": [":interface"],
+        "//conditions:default": None,
+    }}),
     hdrs = [":includes"],
     includes = [
         "include",