Tom Finegan fde45e52f2 Require Android NDK path in environment.
Updates require_var() and set_variable_if_unset() to use the
environment values for named variables.

CMake processes toolchain files multiple times, and on some
processing runs cache variables are not available. Environment
variables are always available.
2018-05-14 11:42:25 -07:00
..
2018-04-18 16:26:49 -07:00
2018-04-18 16:26:49 -07:00
2016-12-12 16:39:06 -08:00
2017-08-21 16:04:57 -07:00