[llvm] r341244 - lit: Use sys.executable for executing builtin commands

[Tom Stellard via llvm-commits]

Author: tstellar
Date: Fri Aug 31 13:15:31 2018
New Revision: 341244

URL: http://llvm.org/viewvc/llvm-project?rev=341244&view=rev
Log:
lit: Use sys.executable for executing builtin commands

Summary:
The python executable may not exist on all systems so use sys.executable
instead.

Reviewers: ddunbar, stella.stamenova

Subscribers: delcypher, llvm-commits

Differential Revision: https://reviews.llvm.org/D51511

Modified:
    llvm/trunk/utils/lit/lit/TestRunner.py

Modified: llvm/trunk/utils/lit/lit/TestRunner.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/lit/lit/TestRunner.py?rev=341244&r1=341243&r2=341244&view=diff
==============================================================================
--- llvm/trunk/utils/lit/lit/TestRunner.py (original)
+++ llvm/trunk/utils/lit/lit/TestRunner.py Fri Aug 31 13:15:31 2018
@@ -879,7 +879,7 @@ def _executeShCmd(cmd, shenv, results, t
         # Expand all glob expressions
         args = expand_glob_expressions(args, cmd_shenv.cwd)
         if is_builtin_cmd:
-            args.insert(0, "python")
+            args.insert(0, sys.executable)
             args[1] = os.path.join(builtin_commands_dir ,args[1] + ".py")
 
         # On Windows, do our own command line quoting for better compatibility