git grep system-input-files doesn't return anything for HEAD, 3.2.0, 3.1.7, 3.1.2. But the name vaguely rings a bell, and I might have offered a function that does that long ago. A better replacement today might be (input-files :concatenate-source-op system) Problem: this "solution" will do what you want in case of package-inferred-systems, or systems where all or most of the functionality is in secondary systems. In these cases, you might have to do something more sophisticated, some variant of: (defun system-lisp-files (x) (remove-if-not (lambda (p) (subpathp p (system-source-directory x))) (input-files :monolithic-concatenate-source-op x))) or if you want to be more subtle in case of non-lisp input files, something that generalizes the below to somehow work with multiple phases of operation (see notably how it behaves for iolib): (defun system-files (system) (mapcar 'component-pathname (remove-duplicates (remove-if-not (lambda (x) (and (typep x 'source-file) (equal (primary-system-name x) (primary-system-name system)))) (mapcar 'cdr (plan-actions (make-plan () :load-op system))))))) If you get things to work across phases of execution, you'll be in a good position to also fix POIU. Good luck. —♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org Poetry is what gets lost in translation. — Robert Frost On Tue, May 5, 2020 at 12:33 PM Robert Goldman <rpgoldman@sift.info> wrote:

Something is really wrong. Look at this transcript:

rpg@rpg-mbp-2: ~/lisp/asdf $ git checkout 3.3.4 Note: switching to '3.3.4'.

You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example:

git switch -c <new-branch-name>

Or undo this operation with:

git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 082f4ed4 Bump version to 3.3.4 rpg@rpg-mbp-2: ~/lisp/asdf $ find . -name '*.lisp' -exec fgrep -iq SYSTEM-INPUT-FILES {} \; -print rpg@rpg-mbp-2: ~/lisp/asdf $

Similarly, after loading 3.3.4 into SBCL, I see this:

CL-USER(1): (apropos '#:system-input-files)

CL-USER(2):

Similarly on Lispworks: ``` CL-USER 3 > (load "/Users/rpg/lisp/asdf/build/asdf.lisp") ; Loading text file /Users/rpg/lisp/asdf/build/asdf.lisp

P"/Users/rpg/lisp/asdf/build/asdf.lisp"

CL-USER 4 > (apropos '#:system-input-files)

CL-USER 5 > ```

I just tried (require :asdf) on Lispworks, and still no system-input-files.

I simply have no idea where this is coming from. Please send a minimum working example for Lispworks.