Fix #2515: use better way to detect 64-bit OS.
authorgaryo <garyo@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 11 Jan 2010 01:38:00 +0000 (01:38 +0000)
committergaryo <garyo@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 11 Jan 2010 01:38:00 +0000 (01:38 +0000)
commit71e77af7d11797cc24e18752e9f893c787145014
tree32ef06d8fc609637a41c7d1f1f9c5d8ac5558424
parent59f3fa9bb385af1a9e72454a5c65146ade8a20ef
Fix #2515: use better way to detect 64-bit OS.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@4601 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/engine/SCons/Tool/MSCommon/common.py