From 8d8693f69ee4d0c2d3fda8c8ed440e4ee318f848 Mon Sep 17 00:00:00 2001
From: Simon Cozens <simon@simon-cozens.org>
Date: Wed, 17 Feb 2021 14:29:20 +0000
Subject: [PATCH] Build coretext shaper by default on OS X

---
 setup.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/setup.py b/setup.py
index 8a9bab8..25b2a87 100755
--- a/setup.py
+++ b/setup.py
@@ -20,8 +20,12 @@
     define_macros.append(('CYTHON_TRACE_NOGIL', '1'))
 
 extra_compile_args = []
+extra_link_args = []
 if platform.system() != 'Windows':
     extra_compile_args.append('-std=c++11')
+if platform.system() == 'Darwin':
+    define_macros.append(('HAVE_CORETEXT', '1'))
+    extra_link_args.extend(['-framework', 'ApplicationServices'])
 
 extension = Extension(
     'uharfbuzz._harfbuzz',
@@ -30,6 +34,7 @@
     sources=['src/uharfbuzz/_harfbuzz.pyx', 'harfbuzz/src/harfbuzz.cc'],
     language='c++',
     extra_compile_args=extra_compile_args,
+    extra_link_args=extra_link_args,
 )
 
 setup(