scons: Also build param struct .cc files using a helper script.

There was a comment in the SConscript talking about building a single
.cc file for all the param structs, but that's not what the code was
actually doing. This change drops that misleading comment.

Change-Id: I3a5e4424e1021d6dfbdeafcef7709dae988747a4
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49425
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed