removed link flag from utm

Author: arnobaer

.github/build.py

@@ -1,6 +1,5 @@
 import argparse
 import os
-import platform
 import subprocess
 from urllib.request import urlretrieve
 
@@ -100,8 +99,6 @@ def build(self):
             f"-j{self.cpu_count}",
             "CPPFLAGS='-DNDEBUG -DSWIG'",
         ]
-        if platform.system() == "Darwin":
-            make_options.append("AR=c++ -shared -fPIC -Wl,-headerpad_max_install_names")  # fix macos install_name_tool issues
         if self.boost_prefix:
             make_options.append(f"BOOST_BASE={self.boost_prefix}")
         if self.xerces_c_prefix: