--- a/setup.py	2012-06-02 16:23:51
+++ b/setup.py	2023-11-30 20:40:15
@@ -57,8 +57,6 @@
                 ]
 
         default_libs = []
-        default_cxxflags = default_cxxflags + [
-                "-stdlib=libc++", "-mmacosx-version-min=10.7"]
 
         from os.path import isdir
         for srp in sysroot_paths: