[Mlir-commits] [mlir] [mlir] [Python] Fix misused `lldb_build_directory` in MLIR's test script (PR #122596)

[Luohao Wang]

https://github.com/Luohaothu created https://github.com/llvm/llvm-project/pull/122596

Related to #121288 

This PR fixes the miscopied `config.lldb_build_directory` variable in `lit.cfg.py` inside MLIR's test suit. `config.mlir_obj_root` is used as a replacement for the copied python executable's directory.

**PS**: Since this is a common work-around on macOS, should we promote it as a utility across projects?

>From 0bde5bdfb947210bd3a98a48c0230cd66740b2ed Mon Sep 17 00:00:00 2001
From: Luohao Wang <Luohaothu at users.noreply.github.com>
Date: Sat, 11 Jan 2025 23:58:45 +0800
Subject: [PATCH] [mlir] [Python] Fix misused `lldb_build_directory` in MLIR's
 test script

---
 mlir/test/lit.cfg.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mlir/test/lit.cfg.py b/mlir/test/lit.cfg.py
index f162f9a00efa7c..c28623123d9991 100644
--- a/mlir/test/lit.cfg.py
+++ b/mlir/test/lit.cfg.py
@@ -106,7 +106,7 @@ def find_real_python_interpreter():
     if sys.prefix != sys.base_prefix:
         copied_python = os.path.join(sys.prefix, "bin", "copied-python")
     else:
-        copied_python = os.path.join(config.lldb_build_directory, "copied-python")
+        copied_python = os.path.join(config.mlir_obj_root, "copied-python")
 
     # Avoid doing any work if we already copied the binary.
     if os.path.isfile(copied_python):