There is a bug in scons
http://scons.1086193.n5.nabble.com/Bug-causing-corruption-of-sconsign-dblite-tt35981.html#a36020
That means that using --cache with the decider enabled with --build-fast-and-loose (which is on by default) may spuriously rebuild targets.
Until SCons fixes this bug, we should arrange things so that saying --cache automatically disables --build-fast-and-loose.
- is related to
-
SERVER-28174 make scons --cache work with --build-fast-and-loose=on
- Closed