-cmd/bup-python: cmd/python-cmd.sh config/config.vars Makefile
- head -n -1 $< > "$@".$$PPID.tmp
- printf "exec %q \"\$$@\"\n" "$(bup_python)" >> "$@".$$PPID.tmp
+cmd/bup-python: cmd/python-cmd.sh config/config.var/bup-python
+ "$$(cat config/config.var/bup-python)" dev/replace -l '@bup_python@' \
+ "$$(dev/shquote < config/config.var/bup-python)" \
+ < "$<" > "$@".$$PPID.tmp