Index: Makefile.in
===================================================================
diff -u -rc4db8ed59a42cf23cc9a7eac511e556d6b077f14 -r2892d433e290401493c7cb5bbdd873556149ba44
--- Makefile.in	(.../Makefile.in)	(revision c4db8ed59a42cf23cc9a7eac511e556d6b077f14)
+++ Makefile.in	(.../Makefile.in)	(revision 2892d433e290401493c7cb5bbdd873556149ba44)
@@ -470,7 +470,7 @@
 #========================================================================
 
 pkgIndex.tcl: $(PKG_LIB_FILE)
-	@echo package ifneeded nsf $(PACKAGE_VERSION) [list load [file join \$$dir . $(PKG_LIB_FILE)] nsf] > pkgIndex.tcl
+	@echo package ifneeded nsf $(PACKAGE_VERSION) \"load [list [file join \$$dir . $(PKG_LIB_FILE)] nsf]\; package provide nsf $(PACKAGE_VERSION)\" > pkgIndex.tcl
 
 install-pkgIndex:
 #	@echo package ifneeded nsf $(PACKAGE_VERSION) [list load [file join \$$dir .. "$(PKG_LIB_FILE)"] nsf] > "$(pkglibdir)/pkgIndex.tcl"