From 6fd4bc34a154601ba0a74e41875094c20076e091 Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Thu, 26 Feb 2009 19:29:17 -0500
Subject: CPA: Add new object for gathering critical path annotations.

---
 SConstruct | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'SConstruct')

diff --git a/SConstruct b/SConstruct
index dc3addcd8..a3cae0fc9 100644
--- a/SConstruct
+++ b/SConstruct
@@ -689,6 +689,7 @@ sticky_vars.AddVariables(
     BoolVariable('USE_MYSQL', 'Use MySQL for stats output', have_mysql),
     BoolVariable('USE_FENV', 'Use <fenv.h> IEEE mode control', have_fenv),
     BoolVariable('USE_CHECKER', 'Use checker for detailed CPU models', False),
+    BoolVariable('CP_ANNOTATE', 'Enable critical path annotation capability', False),
     )
 
 nonsticky_vars.AddVariables(
@@ -699,7 +700,7 @@ nonsticky_vars.AddVariables(
 env.ExportVariables = ['FULL_SYSTEM', 'ALPHA_TLASER', 'USE_FENV', \
                        'USE_MYSQL', 'NO_FAST_ALLOC', 'FAST_ALLOC_DEBUG', \
                        'FAST_ALLOC_STATS', 'SS_COMPATIBLE_FP', \
-                       'USE_CHECKER', 'TARGET_ISA']
+                       'USE_CHECKER', 'TARGET_ISA', 'CP_ANNOTATE']
 
 ###################################################
 #
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