BuildEnv: Eliminate RUBY as build environment variable

This patch replaces RUBY with PROTOCOL in all the SConscript files as
the environment variable that decides whether or not certain components
of the simulator are compiled.

22 files changed, 22 insertions, 22 deletions

diff --git a/src/cpu/testers/directedtest/SConscript b/src/cpu/testers/directedtest/SConscript
index a321a404c..01e778fd5 100644
--- a/src/cpu/testers/directedtest/SConscript
+++ b/src/cpu/testers/directedtest/SConscript
@@ -35,7 +35,7 @@ Import('*')
 # When this dependency is removed, the ruby tester should be compiled
 # independently from Ruby
 #
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('RubyDirectedTester.py')
diff --git a/src/cpu/testers/rubytest/SConscript b/src/cpu/testers/rubytest/SConscript
index 1b65932e7..70a4f480d 100644
--- a/src/cpu/testers/rubytest/SConscript
+++ b/src/cpu/testers/rubytest/SConscript
@@ -35,7 +35,7 @@ Import('*')
 # When this dependency is removed, the ruby tester should be compiled
 # independently from Ruby
 #
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('RubyTester.py')
diff --git a/src/mem/protocol/SConscript b/src/mem/protocol/SConscript
index a4e2a5264..e7efe8b1c 100644
--- a/src/mem/protocol/SConscript
+++ b/src/mem/protocol/SConscript
@@ -38,7 +38,7 @@ from SCons.Scanner import Classic
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 protocol_dir = Dir('.')
diff --git a/src/mem/ruby/SConscript b/src/mem/ruby/SConscript
index d52383d09..64dd83bb0 100644
--- a/src/mem/ruby/SConscript
+++ b/src/mem/ruby/SConscript
@@ -40,7 +40,7 @@ Import('*')
 if env['TARGET_ISA'] == 'no':
     Return()
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 def do_embed_text(target, source, env):
diff --git a/src/mem/ruby/buffers/SConscript b/src/mem/ruby/buffers/SConscript
index 2608d5e23..ff0b5e9bc 100644
--- a/src/mem/ruby/buffers/SConscript
+++ b/src/mem/ruby/buffers/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('MessageBuffer.cc')
diff --git a/src/mem/ruby/common/SConscript b/src/mem/ruby/common/SConscript
index 4184b4b5f..8c2442c00 100644
--- a/src/mem/ruby/common/SConscript
+++ b/src/mem/ruby/common/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('Address.cc')
diff --git a/src/mem/ruby/eventqueue/SConscript b/src/mem/ruby/eventqueue/SConscript
index 0312df4e4..a74d53139 100644
--- a/src/mem/ruby/eventqueue/SConscript
+++ b/src/mem/ruby/eventqueue/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('RubyEventQueue.cc')
diff --git a/src/mem/ruby/filters/SConscript b/src/mem/ruby/filters/SConscript
index ac03aaf36..adfe214c0 100644
--- a/src/mem/ruby/filters/SConscript
+++ b/src/mem/ruby/filters/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('BlockBloomFilter.cc')
diff --git a/src/mem/ruby/network/SConscript b/src/mem/ruby/network/SConscript
index 3c3bcea06..c4abba716 100644
--- a/src/mem/ruby/network/SConscript
+++ b/src/mem/ruby/network/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('BasicLink.py')
diff --git a/src/mem/ruby/network/garnet/SConscript b/src/mem/ruby/network/garnet/SConscript
index 14540426f..516bdb564 100644
--- a/src/mem/ruby/network/garnet/SConscript
+++ b/src/mem/ruby/network/garnet/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('BaseGarnetNetwork.py')
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/SConscript b/src/mem/ruby/network/garnet/fixed-pipeline/SConscript
index ae3b964de..0010f3d1a 100644
--- a/src/mem/ruby/network/garnet/fixed-pipeline/SConscript
+++ b/src/mem/ruby/network/garnet/fixed-pipeline/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('GarnetLink_d.py')
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/SConscript b/src/mem/ruby/network/garnet/flexible-pipeline/SConscript
index 03f4e3fdb..0e97f1698 100644
--- a/src/mem/ruby/network/garnet/flexible-pipeline/SConscript
+++ b/src/mem/ruby/network/garnet/flexible-pipeline/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('GarnetLink.py')
diff --git a/src/mem/ruby/network/orion/Allocator/SConscript b/src/mem/ruby/network/orion/Allocator/SConscript
index eede26a79..e85844bac 100644
--- a/src/mem/ruby/network/orion/Allocator/SConscript
+++ b/src/mem/ruby/network/orion/Allocator/SConscript
@@ -28,7 +28,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('Arbiter.cc')
diff --git a/src/mem/ruby/network/orion/Buffer/SConscript b/src/mem/ruby/network/orion/Buffer/SConscript
index 3db8c4a01..20e528c09 100644
--- a/src/mem/ruby/network/orion/Buffer/SConscript
+++ b/src/mem/ruby/network/orion/Buffer/SConscript
@@ -28,7 +28,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('AmpUnit.cc')
diff --git a/src/mem/ruby/network/orion/Crossbar/SConscript b/src/mem/ruby/network/orion/Crossbar/SConscript
index 76774da1b..710046978 100644
--- a/src/mem/ruby/network/orion/Crossbar/SConscript
+++ b/src/mem/ruby/network/orion/Crossbar/SConscript
@@ -28,7 +28,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('Crossbar.cc')
diff --git a/src/mem/ruby/network/orion/SConscript b/src/mem/ruby/network/orion/SConscript
index 8a6383bfb..4a0e8fa96 100644
--- a/src/mem/ruby/network/orion/SConscript
+++ b/src/mem/ruby/network/orion/SConscript
@@ -27,7 +27,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 Source('NetworkPower.cc')
diff --git a/src/mem/ruby/network/simple/SConscript b/src/mem/ruby/network/simple/SConscript
index 6bd836784..14d354b65 100644
--- a/src/mem/ruby/network/simple/SConscript
+++ b/src/mem/ruby/network/simple/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('SimpleLink.py')
diff --git a/src/mem/ruby/network/topologies/SConscript b/src/mem/ruby/network/topologies/SConscript
index 0a2ba1b46..a3c41a6d3 100644
--- a/src/mem/ruby/network/topologies/SConscript
+++ b/src/mem/ruby/network/topologies/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 PySource('', 'Crossbar.py')
diff --git a/src/mem/ruby/profiler/SConscript b/src/mem/ruby/profiler/SConscript
index 121a360c9..70082ad03 100644
--- a/src/mem/ruby/profiler/SConscript
+++ b/src/mem/ruby/profiler/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('Profiler.py')
diff --git a/src/mem/ruby/recorder/SConscript b/src/mem/ruby/recorder/SConscript
index ef4f4ef05..035f896a4 100644
--- a/src/mem/ruby/recorder/SConscript
+++ b/src/mem/ruby/recorder/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('Tracer.py')
diff --git a/src/mem/ruby/slicc_interface/SConscript b/src/mem/ruby/slicc_interface/SConscript
index 0fbdc1789..b51747b64 100644
--- a/src/mem/ruby/slicc_interface/SConscript
+++ b/src/mem/ruby/slicc_interface/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('Controller.py')
diff --git a/src/mem/ruby/system/SConscript b/src/mem/ruby/system/SConscript
index f1e7c425c..4cf0b31ad 100644
--- a/src/mem/ruby/system/SConscript
+++ b/src/mem/ruby/system/SConscript
@@ -30,7 +30,7 @@
 
 Import('*')
 
-if not env['RUBY']:
+if env['PROTOCOL'] == 'None':
     Return()
 
 SimObject('Cache.py')