Looks like a SBCL bug in how you setup logical pathnames, that SBCL is catching:
Not sure how to parse that sentence. Is this my bug, or an SBCL bug?
Thought at first your translations were fishy (what with more wildcards on one side than the other), I changed my mind after investigating, failed to rephrase it properly. Oops. Now I believe it's a bug in SBCL, either in TRANSLATE-PATHNAME where the error occurs, or in PATHNAME-INTERSECTIONS where the fishy path is constructed, or maybe in DIRECTORY for not catching errors.
My previous message includes enough of a test case for SBCL implementors to reproduce the error:
(setf (logical-pathname-translations "foo") `(("**;*.fasl.*" "/home/foo/faslcache/**/*.fasl") ("**;*.*.*" "/home/foo/**/*.*"))) (directory #p"foo:cl;*.asd.newest") ;==> Pathname components from SOURCE and FROM args to TRANSLATE-PATHNAME did not match: NIL "FASL" ;; reported in TRANSLATE-PATHNAME
If we balance the wildcards, we still get an error, though a different one:
(setf (logical-pathname-translations "foo") `(("**;*.fasl.*" "/home/foo/faslcache/**/*.fasl") ("**;*.*.*" "/home/foo/**/*.*"))) (directory #p"foo:cl;*.asd.newest") ;;==> can't substitute this into the middle of a word: :WILD ;; also reported in TRANSLATE-PATHNAME
So logical-pathnames do not commute with directory in SBCL.
I don't understand what you're talking about. I thought ASDF doesn't do anything with logical pathnames?
ASDF doesn't introduce logical pathnames, and when you provide them, it makes sure to pass them through to the implementation. Then SBCL tries to do clever things with DIRECTORY, and fails.
NB: why don't you just use the following?
(:source-registry (:tree #-mcl "/Users/costanza/lisp/" #+mcl "Macintosh HD:Users:costanza:lisp:"))
Because I have to be able to switch between different versions of the same system, for example:
"/Users/costanza/lisp/develop/cl-foo-version-a/cl-foo.asd" vs. "/Users/costanza/lisp/develop/cl-foo-version-b/cl-foo.asd"
Feeding the whole tree doesn't do the trick for me.
You can feed the whole tree, except for the few files that you need:
#.(progn #+mcl (defun asdf::probe-posix (posix-namestring) "If a file exists for the posix namestring, return the pathname" #-mcl posix-namestring #+mcl #.(read-from-string " (with-cstrs ((cpath posix-namestring)) (rlet ((is-dir :boolean) (fsref :fsref)) (when (eq #$noerr (#_fspathmakeref cpath fsref is-dir)) (ccl::%path-from-fsref fsref is-dir))))")) `(:source-registry ,(loop for i in '("/Users/costanza/lisp/override-a/" "/Users/costanza/lisp/override-x/" "/Users/costanza/lisp/") collect `(:tree ,(probe-posix i))) :inherit-configuration))
Or you can use a symlink farm (assuming MCL can find the truename of an HFS alias).
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