macosx-app step?

[Tim Sears]

Thanks for the help on the last one guys...(My build errors were  
resolved with a -x option for the ld command)

To make a mac osx app I run:
~/bin/macosx-app myprogram

This invokes a helper script that creates myprogram.app which can be  
run like other macosx apps and it worked fine on my leksah-built  
executable.

Can this step be done by leksah instead of stepping out and rooting  
around for the executable in the build directory?
-Tim