From: Davide Italiano <davide@freebsd.org>
Date: Fri, 22 Mar 2019 22:19:57 +0000 (+0000)
Subject: [ScriptInterpreter] Make sure that PYTHONHOME is right.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=386f00db75f1b6484329f14a7002e2c0fadadb76;p=platform%2Fupstream%2Fllvm.git

[ScriptInterpreter] Make sure that PYTHONHOME is right.

Summary:
For the only version of Python actually supported on Darwin.

<rdar://problem/40961425>

Reviewers: jingham, friss, JDevlieghere, aprantl, jasonmolenda

Subscribers: jdoerfert, llvm-commits, lldb-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59719

llvm-svn: 356816
---

diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
index 543b889..d17a53b 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -177,6 +177,16 @@ private:
 #endif
     Py_SetPythonHome(g_python_home);
 #endif
+#else
+#if defined(__APPLE__) && PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION == 7
+    // For Darwin, the only Python version supported is the one shipped in the OS
+    // and linked with lldb. Other installation of Python may have higher priorities
+    // in the path, overriding PYTHONHOME and causing problems/incompatibilities.
+    // In order to avoid confusion, always hardcode the PythonHome to be right,
+    // as it's not going to change.
+    Py_SetPythonHome("/System/Library/Frameworks/Python.framework/Versions/2.7");
+#endif
+#endif
   }
 
   void InitializeThreadsPrivate() {