[PATCH] D49115: Add lowercase OS name feature

[Vlad Tsyrklevich via Phabricator via llvm-commits]

vlad.tsyrklevich created this revision.
vlad.tsyrklevich added reviewers: pcc, eugenis.
Herald added subscribers: Sanitizers, llvm-commits, delcypher, krytarowski, emaste.

Some tests already make use of OS feature names, e.g. 'linux' and 'freebsd',
but they are not actually currently set by lit.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D49115

Files:
  test/lit.common.cfg


Index: test/lit.common.cfg
===================================================================
--- test/lit.common.cfg
+++ test/lit.common.cfg
@@ -91,8 +91,10 @@
 if platform.system() == 'Windows' and '-win' in config.target_triple:
   config.environment['LIB'] = os.environ['LIB']
 
+config.available_features.add(config.host_os.lower())
+
 if re.match(r'^x86_64.*-linux', config.target_triple):
-      config.available_features.add("x86_64-linux")
+  config.available_features.add("x86_64-linux")
 
 # Use ugly construction to explicitly prohibit "clang", "clang++" etc.
 # in RUN lines.


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