The tclinstaller.tcl script should install the sqlite3 tcl hook in DESTDIR/LIBDIR such that a build-for-packaging doesn't inadvertently shove things into the installed system.
The target from Makefile.in:
tcl_install: libtclsqlite3.la tclsh $(TOP)/tclinstaller.tcl $(VERSION)
b.bum
(who hasn't written a line of Tcl in more than a decade -- have to fix that)
smime.p7s
Description: S/MIME cryptographic signature