Issue #3833: Use a different upgrade code for Win64 installers.
diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
index 22987b1..dff0e2d 100644
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -64,8 +64,11 @@
# This should never change. The UpgradeCode of this package can be
# used in the Upgrade table of future packages to make the future
# package replace this one. See "UpgradeCode Property".
+# upgrade_code gets set to upgrade_code_64 when we have determined
+# that the target is Win64.
upgrade_code_snapshot='{92A24481-3ECB-40FC-8836-04B7966EC0D5}'
upgrade_code='{65E6DE48-A358-434D-AA4F-4AF72DB4718F}'
+upgrade_code_64='{6A965A0C-6EE6-4E3A-9983-3263F56311EC}'
if snapshot:
current_version = "%s.%s.%s" % (major, minor, int(time.time()/3600/24))
@@ -167,6 +170,8 @@
msilib.set_arch_from_file(dll_path)
if msilib.pe_type(dll_path) != msilib.pe_type("msisupport.dll"):
raise SystemError, "msisupport.dll for incorrect architecture"
+if msilib.Win64:
+ upgrade_code = upgrade_code_64
if testpackage:
ext = 'px'