Central or Separate sccache

[xZanon]

Hello,

I am planning to use sccache in heterogenous environment Windows/linux, compiling using cmake and multiple versions of compiler: gcc 7, gcc9, gcc10, VS2019 ...
My question is : Should I create separate S3_prefix for all of them, or I can use only one for all of them ?

Thank you in advance.

[Xuanwo]

Only one is enough. Sccache will generate unique hash for all of them.

[xZanon]

Great thank you :) 👍