scons: Put all config variables in an env['CONF'] sub-dict.

This makes what are configuration and what are internal SCons variables
explicit and separate, and makes it unnecessary to call out what
variables to export to C++.

These variables will also be plumbed into and out of kconfiglib in later
changes.

Change-Id: Iaf5e098d7404af06285c421dbdf8ef4171b3f001
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/56892
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Gabe Black
2022-02-15 22:23:43 -08:00
parent caa5f12e21
commit e6c0ba97db
87 changed files with 211 additions and 233 deletions

View File

@@ -85,13 +85,12 @@ Source('pc_event.cc')
SimObject('FuncUnit.py', sim_objects=['OpDesc', 'FUDesc'], enums=['OpClass'])
SimObject('StaticInstFlags.py', enums=['StaticInstFlags'])
if env['TARGET_ISA'] == 'null':
if env['CONF']['TARGET_ISA'] == 'null':
Return()
# Only build the protobuf instructions tracer if we have protobuf support.
if env['HAVE_PROTOBUF']:
SimObject('InstPBTrace.py', sim_objects=['InstPBTrace'])
Source('inst_pb_trace.cc')
SimObject('InstPBTrace.py', sim_objects=['InstPBTrace'], tags='protobuf')
Source('inst_pb_trace.cc', tags='protobuf')
SimObject('CheckerCPU.py', sim_objects=['CheckerCPU'])