From ee3503b25b0c475fc9dee74398107fc61ca411ab Mon Sep 17 00:00:00 2001
From: Benedikt Reinartz <filmor@gmail.com>
Date: Mon, 22 Feb 2021 14:13:22 +0100
Subject: [PATCH] Adjust static libpython detection

`dladdr` may only return the basename of the executable image, so we
have to adjust the lookup accordingly.
---
 pythonnet/find_libpython/__init__.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pythonnet/find_libpython/__init__.py b/pythonnet/find_libpython/__init__.py
index 3ae28970e..91c066a52 100644
--- a/pythonnet/find_libpython/__init__.py
+++ b/pythonnet/find_libpython/__init__.py
@@ -91,6 +91,11 @@ def _linked_libpython_unix():
     if retcode == 0:  # means error
         return None
     path = os.path.realpath(dlinfo.dli_fname.decode())
+
+    # Compare basenames only, this should always be enough except for very
+    # pathological cases
+    if os.path.basename(path) == os.path.basename(os.path.realpath(sys.executable)):
+        return None
     return path