integration GNU make can be built with support for GNU Guile as an embedded extension language. References Further reading "An Anatomy of Guile, The Interface to Tcl/Tk" (1995) External links Guile Reference Manual in one, long web page Source code on the GNU Savannah software forge What Is Guile? "A brief history of guile" (from the Guile manual) A 2003 interview with GNU Guile maintainer Marius Vollmer Free compilers and interpreters GNU Project Lisp programming language implementations Scheme (programming language) Scheme (programming language) implementations Scheme (programming language) interpreters Scripting languages Software using the GPL linking exception