I've encountered the same problem a couple of times.
If you try to compile ecl-dexador, you'll see it fails because it does
not re-use the arguments of sbcl-dexador which patches out a failing
test.

Something is wrong in sbcl-package->ecl-package.
Andy?

That said, it's not a very big deal, since the cl- package works for all compilers.

-- 
Pierre Neidhardt
https://ambrevar.xyz/