Index: win/pkg.vc
===================================================================
diff -u -N -r5b7ad965735edc79a0e0c1e7efe977c2b8bd6f8f -rf6634aff4026d9e84e0d8f20d7d38a734ee3d218
--- win/pkg.vc	(.../pkg.vc)	(revision 5b7ad965735edc79a0e0c1e7efe977c2b8bd6f8f)
+++ win/pkg.vc	(.../pkg.vc)	(revision f6634aff4026d9e84e0d8f20d7d38a734ee3d218)
@@ -4,4 +4,10 @@
 PACKAGE_MAJOR	= 2
 PACKAGE_MINOR	= 1
 PACKAGE_VERSION	= "2.1.0"
-NSF_COMMIT	= ""
+
+!if exists(..\COMMIT)
+	NSF_COMMIT = \
+	!include(..\COMMIT)
+!else
+	NSF_COMMIT = unknown-msvc-$(PACKAGE_VERSION)
+!endif