[libcxx-commits] [libcxx] d789ef1 - [libc++] Make sure we create the working directory for running config check commands

[Louis Dionne via libcxx-commits]

Author: Louis Dionne
Date: 2020-04-30T14:10:56-04:00
New Revision: d789ef1608b058384014f62c28d73791c5586795

URL: https://github.com/llvm/llvm-project/commit/d789ef1608b058384014f62c28d73791c5586795
DIFF: https://github.com/llvm/llvm-project/commit/d789ef1608b058384014f62c28d73791c5586795.diff

LOG: [libc++] Make sure we create the working directory for running config check commands

The internal Lit shell requires the current working directory to exist.
This didn't show up locally because the directories were already created
by previous runs of the tests.

Added: 
    

Modified: 
    libcxx/utils/libcxx/test/dsl.py

Removed: 
    


################################################################################
diff  --git a/libcxx/utils/libcxx/test/dsl.py b/libcxx/utils/libcxx/test/dsl.py
index 5f88bd7d40dc..523c5d93f71c 100644
--- a/libcxx/utils/libcxx/test/dsl.py
+++ b/libcxx/utils/libcxx/test/dsl.py
@@ -34,8 +34,10 @@ def __init__(self):
       self.maxIndividualTestTime = 0
   litConfig = FakeLitConfig()
   _, tmpBase = lit.TestRunner.getTempPaths(test)
-  execdir = os.path.dirname(test.getExecPath())
-  res = lit.TestRunner.executeScriptInternal(test, litConfig, tmpBase, commands, execdir)
+  execDir = os.path.dirname(test.getExecPath())
+  if not os.path.exists(execDir):
+    os.makedirs(execDir)
+  res = lit.TestRunner.executeScriptInternal(test, litConfig, tmpBase, commands, execDir)
   if isinstance(res, lit.Test.Result):
     res = ('', '', 127, None)
   return res
@@ -110,7 +112,7 @@ def compilerMacros(config, flags=''):
     commands = libcxx.test.newformat.parseScript(test, preamble=commands, fileDependencies=[])
     unparsedOutput, err, exitCode, timeoutInfo = _executeScriptInternal(test, commands)
     parsedMacros = dict()
-    defines = (l.strip() for l in unparsedOutput.split('\n') if l.startswith('#define'))
+    defines = (l.strip() for l in unparsedOutput.split('\n') if l.startswith('#define '))
     for line in defines:
       line = line[len('#define '):]
       macro, _, value = line.partition(' ')