MSVC environment vars cache warning for incompatible format#4152

Merged

bdbaddog merged 2 commits intoSCons:masterfrom

jcbrill:jbrill-msvc-cachefix

May 26, 2022

Commits on May 17, 2022

Raise exception for unexpected cache file format
jcbrill
committed

Commits on May 19, 2022

Issue warning for incompatible cache format and continue; file possibly overwritten.
jcbrill
committed