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-rw-r--r--gnu/packages/lisp.scm34
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 3ff946da15..0c8ad1e2fa 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -6900,3 +6900,37 @@ number of other open source projects.
(define-public ecl-s-sysdeps
(sbcl-package->ecl-package sbcl-s-sysdeps))
+
+(define-public sbcl-cl-prevalence
+ (let ((commit "c163c227ed85d430b82cb1e3502f72d4f88e3cfa")
+ (revision "1"))
+ (package
+ (name "sbcl-cl-prevalence")
+ (build-system asdf-build-system/sbcl)
+ (version (git-version "5" revision commit))
+ (home-page "https://github.com/40ants/cl-prevalence")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url home-page)
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1i9zj1q2ahgwch56an21yzbgkynz0kab9fyxkq9mg8p3xrv38jjn"))))
+ (inputs
+ `(("s-sysdeps" ,sbcl-s-sysdeps)
+ ("s-xml" ,sbcl-s-xml)))
+ (synopsis "Implementation of object prevalence for Common Lisp")
+ (description "This Common Lisp library implements object prevalence (see
+@url{https://en.wikipedia.org/wiki/System_prevalence}). It allows
+for (de)serializing to and from s-exps as well as XML. Serialization of arbitrary
+classes and cyclic data structures are supported.")
+ (license license:llgpl))))
+
+(define-public cl-prevalence
+ (sbcl-package->cl-source-package sbcl-cl-prevalence))
+
+(define-public ecl-cl-prevalence
+ (sbcl-package->ecl-package sbcl-cl-prevalence))