imports with --make?

[Abraham Egnor]

Is there any way to use --make but provide paths to search for .hi files,
*not* .hs files?  For example, if a library doesn't use ghc's package
system, and is distributed in precompiled form, there doesn't seem to
currently be a way to point ghc at the import files when using --make - it
always complains that it can't find the modules, and -v shows that it is
only looking for .hs files.

Abe