@echo ' to show diff, VERBOSE=fail to stop after first failure.'
@echo ' clean - Delete temporary files.'
@echo " distclean - Delete everything that isn't shipped."
- @echo ' install_airlock - Install toybox and host toolchain into $PREFIX directory.'
+ @echo ' install_airlock - Install toybox and host toolchain into $$PREFIX directory'
+ @echo ' (providing $$PATH for hermetic builds).'
@echo ' install_flat - Install toybox into $$PREFIX directory.'
@echo ' install - Install toybox into subdirectories of $$PREFIX.'
@echo ' uninstall_flat - Remove toybox from $$PREFIX directory.'