Added `-generatelayout` (#20247)
Added `-generatelayout` (#20247)

* Added `-generatelayout`

* Update build.cmd

Removed stray paranthesis

cshung/coreclr,wtgodbe/coreclr,poizan42/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,krk/coreclr,cshung/coreclr,poizan42/coreclr,poizan42/coreclr,krk/coreclr,mmitche/coreclr,krk/coreclr,mmitche/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,cshung/coreclr,krk/coreclr,poizan42/coreclr,mmitche/coreclr,cshung/coreclr,mmitche/coreclr,cshung/coreclr,wtgodbe/coreclr,krk/coreclr,krk/coreclr,mmitche/coreclr,wtgodbe/coreclr,cshung/coreclr,poizan42/coreclr