On Wed, Jan 3, 2018 at 6:27 PM, Mark Rivers <[email protected]> wrote:
I figured out the problem without rebooting. There was a perl process still running on my Windows system when I was no longer building anything. That perl process must
have had a file open in modules/pvData/testApp/O.windows-x64-static. So even though that directory no longer appeared to exist, Windows was not allowing access to it, either to delete it, create it, or add its Makefile.