[compiler-rt] r210534 - Add detection of OS X relocatable SDK to compiler-rt as a lit.util function

[Alexander Potapenko]

Author: glider
Date: Tue Jun 10 09:22:00 2014
New Revision: 210534

URL: http://llvm.org/viewvc/llvm-project?rev=210534&view=rev
Log:
Add detection of OS X relocatable SDK to compiler-rt as a lit.util function

Clang's lit cfg already detects the currently selected SDK via
"xcrun --show-sdk-path". The same thing should be done for compiler-rt tests,
to make them work on recent OS X versions. Instead of duplicating the detection
code, this patch extracts the detection function into a lit.util method.

Patch by Kuba Brecka (kuba.brecka at gmail.com),
reviewed at http://reviews.llvm.org/D4072

Modified:
    compiler-rt/trunk/test/lit.common.cfg

Modified: compiler-rt/trunk/test/lit.common.cfg
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/lit.common.cfg?rev=210534&r1=210533&r2=210534&view=diff
==============================================================================
--- compiler-rt/trunk/test/lit.common.cfg (original)
+++ compiler-rt/trunk/test/lit.common.cfg Tue Jun 10 09:22:00 2014
@@ -7,6 +7,7 @@ import os
 import platform
 
 import lit.formats
+import lit.util
 
 # Setup test format
 execute_external = (platform.system() != 'Windows'
@@ -77,3 +78,5 @@ if compiler_rt_arch:
 compiler_rt_debug = getattr(config, 'compiler_rt_debug', False)
 if not compiler_rt_debug:
   config.available_features.add('compiler-rt-optimized')
+
+lit.util.usePlatformSdkOnDarwin(config, lit_config)