Actually find the python executable before use.
authorAndrew Woloszyn <awoloszyn@google.com>
Wed, 24 Feb 2016 15:11:07 +0000 (10:11 -0500)
committerAndrew Woloszyn <awoloszyn@google.com>
Wed, 24 Feb 2016 15:24:36 +0000 (10:24 -0500)
commit1d52555f933defc9bad251c865bcb1d9ec5e2631
tree45fe27a0c45f854031bf09fcb9b0feae3f9c84e5
parentb38ac4bae60b361ee6e7708fe89f93ccb535d1bc
Actually find the python executable before use.

Also change PYTHON_EXE to PYTHON_EXECUTABLE to match what
the cmake documentation says.
CMakeLists.txt