[py3] Teach the CMake build to reject Python versions older than 2.7.
authorChandler Carruth <chandlerc@gmail.com>
Mon, 29 Dec 2014 19:36:05 +0000 (19:36 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Mon, 29 Dec 2014 19:36:05 +0000 (19:36 +0000)
commitd86ab891c75342d14e1fff423a9240186d8bb644
tree32e3c0129d06530ea990b70b61d73775b6f17097
parent60617eac4713376500f25e09afbe04a9eb1a281a
[py3] Teach the CMake build to reject Python versions older than 2.7.
Continue to require Python 2 however as recent experiments suggest
LLDB's build requires it.

llvm-svn: 224948
llvm/CMakeLists.txt