From c8d0aaa7ffd535ae6c90f5603f46370d652c4c46 Mon Sep 17 00:00:00 2001
From: Louis Dionne <ldionne@apple.com>
Date: Mon, 15 Jun 2020 19:15:14 -0400
Subject: [PATCH] [libc++] Automatically create the %T directory inside config
 tests

---
 libcxx/utils/libcxx/test/dsl.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/libcxx/utils/libcxx/test/dsl.py b/libcxx/utils/libcxx/test/dsl.py
index f3257353f9ac..9f5152d35fe4 100644
--- a/libcxx/utils/libcxx/test/dsl.py
+++ b/libcxx/utils/libcxx/test/dsl.py
@@ -44,8 +44,9 @@ def _executeScriptInternal(test, commands):
     params={})
   _, tmpBase = libcxx.test.newformat._getTempPaths(test)
   execDir = os.path.dirname(test.getExecPath())
-  if not os.path.exists(execDir):
-    os.makedirs(execDir)
+  for d in (execDir, os.path.dirname(tmpBase)):
+    if not os.path.exists(d):
+      os.makedirs(d)
   res = lit.TestRunner.executeScriptInternal(test, litConfig, tmpBase, parsedCommands, execDir)
   if isinstance(res, lit.Test.Result):
     res = ('', '', 127, None)
@@ -76,7 +77,6 @@ def sourceBuilds(config, source):
     with open(test.getSourcePath(), 'w') as sourceFile:
       sourceFile.write(source)
     out, err, exitCode, timeoutInfo = _executeScriptInternal(test, [
-      "mkdir -p %T",
       "%{cxx} %s %{flags} %{compile_flags} %{link_flags} -o %t.exe"
     ])
     _executeScriptInternal(test, ['rm %t.exe'])
@@ -96,7 +96,6 @@ def programOutput(config, program, args=[]):
       source.write(program)
     try:
       _, _, exitCode, _ = _executeScriptInternal(test, [
-        "mkdir -p %T",
         "%{cxx} %s %{flags} %{compile_flags} %{link_flags} -o %t.exe",
       ])
       if exitCode != 0: