Merge branch 'ab/make-optim-noop'

A micro fix to a topic earlier merged to 'master' source: <patch-1.1-05949221e3f-20220319T002715Z-avarab@gmail.com> * ab/make-optim-noop: contrib/scalar: fix 'all' target in Makefile Documentation/Makefile: fix "make info" regression in dad9cd7d518