From 8c754e4939f85e004290f4ba130902fdc92fcbf2 Mon Sep 17 00:00:00 2001
From: Gregory Szorc <gregory.szorc@gmail.com>
Date: Sat, 22 Aug 2020 18:06:30 -0700
Subject: [PATCH] windows: ensure input line endings are used in Git checkout

Otherwise they could be normalized to CRLF depending on Git's default
settings and sh.exe would choke.

Closes #54.
---
 cpython-windows/build.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/cpython-windows/build.py b/cpython-windows/build.py
index fcfb6b11..5c60b554 100644
--- a/cpython-windows/build.py
+++ b/cpython-windows/build.py
@@ -1424,6 +1424,8 @@ def build_libffi(
         subprocess.run(
             [
                 "git.exe",
+                "-c",
+                "core.autocrlf=input",
                 "clone",
                 "--single-branch",
                 "--branch",
@@ -1435,7 +1437,13 @@ def build_libffi(
         )
 
         subprocess.run(
-            ["git.exe", "checkout", "ed22026f39b37f892ded95d7b30e77dfb5126334"],
+            [
+                "git.exe",
+                "-c",
+                "core.autocrlf=input",
+                "checkout",
+                "ed22026f39b37f892ded95d7b30e77dfb5126334",
+            ],
             cwd=ffi_source_path,
             check=True,
         )