4affcf85e0
This update includes a move from autotools to autosetup, which requires from build/configure flag changes. 3.49.1 included some bugs with static compilation which 3.49.2 fixes. 3.50.1 was released during the merge request's lifetime and included for further stabilization improvements to sqlite. NB first iterations of this included tcl in the inputs; but per some scattered repository comments, tcl is currently unreliable (broken?) in static.