[Scons-users] SCons 4.5.0 Released

[Mats Wichmann]

On 3/6/23 11:10, Olivier, Jeffrey V wrote:
> Our project build has broken badly with update to 4.5 and I'm not sure 
> why it's happening (See github.com/daos-stack/daos.git).
> 
> We make use of Clone() to make modifications to the default environment 
> for building various libraries and binaries in our system.   With 4.5, 
> we are seeing a leak of CPPDEFINES from some environments to others 
> whereas this did not happen prior to 4.5.   I see there were some 
> changes in this area.  Any idea what might be causing this.

No, but...

the easier it is to reproduce the easier it is to track down, of course. 
  Your project is big and has dependencies so not sure we we can 
reproduce from that...