The build currently fails because some svg files are missing: make[2]: *** No rule to make target 'src/ui/gui/artwork/scalable/actions/psppire-transform-in-to-different-variables.svg', needed by 'all-am'. Stop.
See https://benpfaff.org/~blp/pspp-master/20200706160924/x86_64/log.html#2892
