Dawgmatix dawgmatix@gmail.com writes:

Lisp: CMUCL version 19c OS

...

today I tried loading cl-opengl as well as load libGL.so manually. It does not work.

Can you try the following patch?

diff -rN -u cffi-old/src/cffi-cmucl.lisp cffi-new/src/cffi-cmucl.lisp --- cffi-old/src/cffi-cmucl.lisp 2006-03-16 10:47:23.000000000 +0000 +++ cffi-new/src/cffi-cmucl.lisp 2006-03-24 13:14:40.000000000 +0000 @@ -320,6 +320,10 @@

;;;# Loading and Closing Foreign Libraries

+;;; Work-around for compiling ffi code without loading the +;;; respective library at compile-time. +(setf c::top-level-lambda-max 0) + (defun %load-foreign-library (name) "Load the foreign library NAME." (sys::load-object-file name)) diff -rN -u cffi-old/src/libraries.lisp cffi-new/src/libraries.lisp --- cffi-old/src/libraries.lisp 2006-02-23 02:21:13.000000000 +0000 +++ cffi-new/src/libraries.lisp 2006-03-24 13:14:59.000000000 +0000 @@ -113,9 +113,8 @@ (defmacro define-foreign-library (name &body pairs) "Defines a foreign library NAME that can be posteriorly used with the USE-FOREIGN-LIBRARY macro." - `(eval-when (#+(or cmu scl) :compile-toplevel :load-toplevel :execute) - (setf (get-foreign-library ',name) ',pairs) - ',name)) + `(progn (setf (get-foreign-library ',name) ',pairs) + ',name))

(defun cffi-feature-p (feature-expression) "Matches a FEATURE-EXPRESSION against the symbols in *FEATURES* @@ -243,8 +242,7 @@ (:or (try-foreign-library-alternatives (rest library)))))))

(defmacro use-foreign-library (name) - `(eval-when (:load-toplevel :execute #+(or cmu scl) :compile-toplevel) - (load-foreign-library ',name))) + `(load-foreign-library ',name))

;;;# Closing Foreign Libraries ;;;

Thanks.