Yesterday it was working and showing me option for building on Device, iphone simulator and ipad simulator but today it showing only for mac.
Please see this image:-
edit:-Using Xcode 4.2 for lion
how can i get the build option for device and simulator and for ipad back.
Try this ! /dont know which version of Xcode you are running)
In xCode (with your project open), under SCM, select “Configure SCM For This Project…”