[PATCH] [libcxx] Update the way the -std= flag is chosen by CMake and LibcxxTestFormat

[Eric Fiselier]

Added the ability for the user to override the -std=<version> flag used by lit on the command line by passing --param std=<version>.

http://reviews.llvm.org/D4329

Files:
  CMakeLists.txt
  cmake/config-ix.cmake
  test/CMakeLists.txt
  test/lit.cfg
  test/lit.site.cfg.in
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D4329.10945.patch
Type: text/x-patch
Size: 5739 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20140627/727d0fa6/attachment.bin>