Clean up the 64-bit handling a bit. Trust CMake to tell use when we have a
64-bit target, and we don't actually use the WIN64 variable anywhere.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4317 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/win/installer/CMakeLists.txt b/win/installer/CMakeLists.txt
index 0324fe4..e09242c 100644
--- a/win/installer/CMakeLists.txt
+++ b/win/installer/CMakeLists.txt
@@ -1,4 +1,4 @@
-if(64BIT)
+if(CMAKE_CL_64)
set(INST_NAME ${CMAKE_PROJECT_NAME}64-${VERSION})
set(INST_DEFS -DWIN64)
else()