SCons: Fixing SCons bug 2006 issues for non-alpha ISAs

--HG--
extra : convert_revision : 26e3edef06d6f82aaf162825c151d18faadd6e72

src/arch/mips/SConscript

@@ -33,6 +33,9 @@
 Import('*')
 
 if env['TARGET_ISA'] == 'mips':
+# Workaround for bug in SCons version > 0.97d20071212
+# Scons bug id: 2006 M5 Bug id: 308 
+    Dir('isa/formats')
     Source('faults.cc')
     Source('regfile/int_regfile.cc')
     Source('regfile/float_regfile.cc')

src/arch/sparc/SConscript

@@ -32,6 +32,10 @@
 Import('*')
 
 if env['TARGET_ISA'] == 'sparc':
+# Workaround for bug in SCons version > 0.97d20071212
+# Scons bug id: 2006 M5 Bug id: 308 
+    Dir('isa/formats')
+    Dir('isa/formats/mem')
     Source('asi.cc')
     Source('faults.cc')
     Source('floatregfile.cc')

src/kern/SConscript

@@ -54,3 +54,5 @@ else:
     Dir('linux')
     if env['TARGET_ISA'] == 'alpha':
         Dir('tru64')
+    elif env['TARGET_ISA'] == 'sparc':
+        Dir('solaris')