Support Homebrew on M1 Macs

Homebrew installs to `/opt/homebrew/lib` on M1 Macs, instead of `/usr/local/lib` on Intel Macs. Without disabling SIP (to set DYLD_FALLBACK_LIBRARY_PATH in env) or manually changing the `DEFAULT_LIBRARY_FALLBACK` before loading any third-party libraries (as proposed here: Kozea/CairoSVG#354 (comment)), libraries installed with homebrew can not be loaded.
sebikeller · Jun 7, 2022 · 735a043 · 735a043
1 parent 70690c7
commit 735a043
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Lib/ctypes/macholib/dyld.py b/Lib/ctypes/macholib/dyld.py
@@ -28,6 +28,7 @@ def _dyld_shared_cache_contains_path(*args):
 
 DEFAULT_LIBRARY_FALLBACK = [
     os.path.expanduser("~/lib"),
+    "/opt/homebrew/lib",
     "/usr/local/lib",
     "/lib",
     "/usr/lib",