From 127d3eb26800f83fb1673e9ceaf84a13c460e405 Mon Sep 17 00:00:00 2001
From: "Benjamin A. Beasley" <code@musicinmybrain.net>
Date: Mon, 11 Apr 2022 09:16:27 -0400
Subject: [PATCH] Do not install C sources in binary distributions

This does not affect source distributions, and Cython sources (.pyx) are
still installed.
---
 setup.cfg | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index fdd6bdd9d579f..5fb38a48a8555 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -45,6 +45,11 @@ zip_safe = False
 pandas_plotting_backends =
     matplotlib = pandas:plotting._matplotlib
 
+[options.exclude_package_data]
+* =
+    *.c
+    *.h
+
 [options.extras_require]
 test =
     hypothesis>=5.5.3