Matlisp

This is basically copypasta from gmane:

Download newest cvs of matlisp. Place where you want it, unzip and cd into folder.

Read and do this:

Okay.  I think I've found the problem.   Go back to
the file configure.in and edit the block that deals
with Darwin.  Change things so that you end up with:

FLIBS="-llapack -lblas -lg2c -lSystem /usr/lib/dylib1.o"
SHARED_LIB_LDFLAGS="-dylib -single_module"

Then run:

autoconf configure.in > configure

and then run

./configure --prefix=`pwd` --with-fflags="-O3 -fPIC"
--with-lisp=sbcl --with-lisp-exec=sbcl

This will create a libmatlisp.so that CAN be loaded
into sbcl and which will allow the 'make' process to
run to completion (i.e. the loading and processing
of 'start.lisp' works). Note that the -llapack -lblas
entries in the FLIBS statement will load the apple
vecLib framework optimized lapack and blas libraries

Finally make, then you should be able to use (use-package "MATLISP") or (in-package "MATLISP-USER")

Calling maxima from sbcl

Ok, so here is what you need to do:
Get the source to maxima and extract to your favourite location.
Run ./configure --enable -sbcl; make to compile all the lisp-files we'll need to fasl-files.
Load something similar to this: http://folk.ntnu.no/knutgj/maximatest.lisp