Currently, the source file for a module util.ssb in file source/util/ssb.d will write the object file objects/source/util/ssb.obj if compiled with the -odobjects option. It would be convient to be able to write the object file as objects/util/ssb.obj instead. This would simply require use of the fully qualified module name rather than the source file path. This would allow merging of several source trees into one object tree. This feature also would be useful on the -Dd and -Hd options.
Currently -od simply creates a directory for the object file. Since it is a D1 issue I will close it as WONTFIX. Reopen if this is necessary.