Ehsan Akhgari d8db8fb565 Bug 1328184 - Part 2: Deal better with an existing build directory being found; r=mystor
Instead of relying on the assumption that a previous run of CMake was
using the same arguments, remove the CMake cache file and re-run it.
This way the script is robust no matter what kind of build directory
existed from before.
2017-01-03 16:59:56 -05:00
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