diff --git a/SConscript b/SConscript
index 8f7899134..19f84f913 100644
--- a/SConscript
+++ b/SConscript
@@ -28,7 +28,6 @@
 
 import os
 import sys
-from os.path import isdir
 
 # This file defines how to build a particular configuration of M5
 # based on variable settings in the 'env' build environment.
@@ -337,16 +336,18 @@ else:
 
 extra_libraries = []
 env.Append(LIBS=['z'])
-if isdir('/usr/lib64/mysql') or isdir('/usr/lib/mysql') or \
-   isdir('/usr/local/lib/mysql'):
-    env.Append(LIBPATH=['/usr/lib64/mysql', '/usr/local/lib/mysql/',
-                        '/usr/lib/mysql'])
-    env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql'])
+if env['USE_MYSQL']:
     sources += mysql_sources
     env.Append(CPPDEFINES = 'USE_MYSQL')
     env.Append(CPPDEFINES = 'STATS_BINNING')
+    env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql'])
+    if os.path.isdir('/usr/lib64'):
+        env.Append(LIBPATH=['/usr/lib64/mysql'])
+    else:
+        env.Append(LIBPATH=['/usr/lib/mysql/'])
     env.Append(LIBS=['mysqlclient'])
 
+
 ###################################################
 #
 # Special build rules.
diff --git a/build/SConstruct b/build/SConstruct
index 5c4ae94a1..3d7db1db2 100644
--- a/build/SConstruct
+++ b/build/SConstruct
@@ -101,12 +101,23 @@ configs_map = {
     'KERNEL' : KernelConfig
     }
 
+# Enable detailed full-system binning.
+def MeasureOpt(env):
+    env.Replace(USE_MYSQL = True)
+    env.Append(CPPDEFINES = 'FS_MEASURE')
+
+# Enable MySql database output for stats.
+def MySqlOpt(env):
+    env.Replace(USE_MYSQL = True)
+
 # Disable FastAlloc object allocation.
 def NoFastAllocOpt(env):
     env.Append(CPPDEFINES = 'NO_FAST_ALLOC')
 
 # Configuration options map.
 options_map = {
+    'MEASURE' : MeasureOpt,
+    'MYSQL' : MySqlOpt,
     'NO_FAST_ALLOC' : NoFastAllocOpt
     }
 
diff --git a/util/pbs/job.py b/util/pbs/job.py
index 7c8d4bc16..5eed0cd75 100755
--- a/util/pbs/job.py
+++ b/util/pbs/job.py
@@ -134,7 +134,7 @@ if __name__ == '__main__':
 
     os.symlink(joinpath(jobdir, 'output'), 'status.out')
 
-    args = [ joinpath(basedir, 'm5'), '-d', '%s' % jobdir, joinpath(basedir, 'run.mpy') ]
+    args = [ joinpath(basedir, 'm5'), joinpath(basedir, 'run.mpy') ]
     if not len(args):
         sys.exit("no arguments")