Changeset 5917 for anuga_core/source/anuga/utilities/compile.py

Timestamp:

Nov 6, 2008, 5:18:12 PM (16 years ago)

Author:

ole

Message:

Included compile flag for Itanium 64 bit such as the ANU SF super computer.
Most tests pass except for CRC checksums and one other minor thing.

File:

• anuga_core/source/anuga/utilities/compile.py (modified) (1 diff)

anuga_core/source/anuga/utilities/compile.py

@@ -261 +261 @@
             %(compiler, FN, python_include, utilities_include_dir, root)
 
-    if os.name == 'posix' and os.uname()[4] == 'x86_64':
-      #Extra flags for 64 bit architectures
-      #Second clause will always fail on Win32 because uname is UNIX specific
-      #but won't get past first clause
-
-      #FIXME: Which one?
-      #s += ' -fPIC'
-      s += ' -fPIC -m64' 
+    if os.name == 'posix' and os.uname()[4] in ['x86_64', 'ia64']:
+      # Extra flags for 64 bit architectures.
+      #   AMD Opteron will give x86_64
+      #   Itanium will give ia64
+      #
+      # Second clause will always fail on Win32 because uname is UNIX specific
+      # but won't get past first clause
+
+      s += ' -fPIC' # Use position independent code for 64 bit archs
+      #s += ' -m64' # Used to be necessary for AMD Opteron