with old build system, it was possible to build deploy workspace only

http://j2se.sfbay.sun.com/web/bin/view/Deployment/Deploy7EngPractices#Partial_build

it was enough to clone JDK repo (without building full JDK) and set ALT_DEPLOY_BOOTDIR to recent build result.

I can't find any way to build deploy only with new build system

If I run "make deploy-only" (without building full workspace), I get

## Starting deploy
/usr/bin/find: `/cygdrive/c/ws/8-cpu/build/windows-x86-normal-server-release/images/j2sdk-image': No such file or directory
/usr/bin/find: `/cygdrive/c/ws/8-cpu/build/windows-x86-normal-server-release/images/j2re-image': No such file or directory
Copying images for deploy
/usr/bin/cp: cannot stat `/cygdrive/c/ws/8-cpu/build/windows-x86-normal-server-release/images/j2re-image/*': No such file or directory
make[1]: *** [/cygdrive/c/ws/8-cpu/build/windows-x86-normal-server-release/deploy/_deploy.images.prepared] Error 1
make: *** [deploy-only] Error 2

Partial build can save a lot of time for those who are building deploy only.