@@ -19757,6 +19757,37 @@ Vernacular builds on Overlord and is inspired by Racket.")
(define-public cl-vernacular
(sbcl-package->cl-source-package sbcl-vernacular))
+(define-public sbcl-geco
+ (let ((commit "db13c9384491092975f46f6a837ccdc04681a93a")
+ (revision "1"))
+ (package
+ (name "sbcl-geco")
+ (version (git-version "2.1.2" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/gpwwjr/GECO")
+ (commit commit)))
+ (file-name (git-file-name "cl-geco" version))
+ (sha256
+ (base32 "1ncaf9ab7jz59zmga0p97blsjjb1m6db0qih57wipfhqdb5ylz17"))))
+ (build-system asdf-build-system/sbcl)
+ (home-page "https://github.com/gpwwjr/GECO")
+ (synopsis "Framework for prototyping genetic algorithms in Common Lisp")
+ (description
+ "Genetic Evolution through Combination of Objects (GECO) is an
+extensible, object-oriented framework for prototyping genetic algorithms in
+Common Lisp. GECO makes extensive use of CLOS, the Common Lisp Object System,
+to implement its functionality.")
+ (license license:gpl2+))))
+
+(define-public cl-geco
+ (sbcl-package->cl-source-package sbcl-geco))
+
+(define-public ecl-geco
+ (sbcl-package->ecl-package sbcl-geco))
+
(define-public sbcl-cmn
(package
(name "sbcl-cmn")