SCons: centralize the Dir() workaround for newer versions of scons.

Scons bug id: 2006 M5 Bug id: 308

3 files changed, 0 insertions, 21 deletions

diff --git a/src/arch/mips/SConscript b/src/arch/mips/SConscript
index 0368e68bc..0b470def6 100644
--- a/src/arch/mips/SConscript
+++ b/src/arch/mips/SConscript
@@ -33,9 +33,6 @@
 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')
diff --git a/src/arch/sparc/SConscript b/src/arch/sparc/SConscript
index 126587835..6a4c08a8e 100644
--- a/src/arch/sparc/SConscript
+++ b/src/arch/sparc/SConscript
@@ -32,10 +32,6 @@
 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')
diff --git a/src/arch/x86/SConscript b/src/arch/x86/SConscript
index c2081156d..37719e75d 100644
--- a/src/arch/x86/SConscript
+++ b/src/arch/x86/SConscript
@@ -357,17 +357,3 @@ if env['TARGET_ISA'] == 'x86':
         # Only non-header files need to be compiled.
         if not f.path.endswith('.hh'):
             Source(f)
-
-    # Workaround for bug in SCons version > 0.97d20071212
-    # Scons bug id: 2006 M5 Bug id: 308
-    from os.path import dirname, join as joinpath
-
-    Dir('isa')
-    Dir('isa/microops')
-    Dir('isa/decoder')
-    Dir('isa/formats')
-    Dir('isa/insts')
-    isa_dirs = set(map(lambda x:dirname(x), python_files))
-    for d in isa_dirs:
-        Dir(joinpath('isa/insts', d))
-