From 2a7337145fcb63219d7570a62f531de4c1a9458a Mon Sep 17 00:00:00 2001
From: Matthias Fey <matthias.fey@tu-dortmund.de>
Date: Wed, 22 Mar 2023 14:48:34 +0100
Subject: [PATCH] Fix macOS builds (#320)

* update

* update
---
 setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.py b/setup.py
index b97bfa67..b960c9e4 100644
--- a/setup.py
+++ b/setup.py
@@ -67,6 +67,8 @@ def get_extensions():
         extra_compile_args = {'cxx': ['-O3']}
         if not os.name == 'nt':  # Not on Windows:
             extra_compile_args['cxx'] += ['-Wno-sign-compare']
+        if sys.platform == 'darwin':  # On macOS:
+            extra_compile_args['cxx'] += ['-D_LIBCPP_DISABLE_AVAILABILITY']
         extra_link_args = [] if WITH_SYMBOLS else ['-s']
 
         info = parallel_info()