scm comes with the hobbit Scheme to C compiler. It can be invoced using

scm -rcompile -e'(compile-file "test.scm")'

This results in two C files, test.c and test.h, which can be further
processed by a C compiler. However test.h includes scmhob.h, which is
included in scm, but missing from the Debian package. This header file
should be supplied with scm, so the output from hobbit can be compiled.

Philipp