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03/04: gnu: Add cl-tailrec.
From: |
guix-commits |
Subject: |
03/04: gnu: Add cl-tailrec. |
Date: |
Sat, 3 Jul 2021 08:28:27 -0400 (EDT) |
glv pushed a commit to branch master
in repository guix.
commit 3c3c1a9ed51cfed2d0ebbbcd667cbe01fba6cc5e
Author: Charles <charles.b.jackson@protonmail.com>
AuthorDate: Sat Jun 26 09:56:20 2021 -0500
gnu: Add cl-tailrec.
* gnu/packages/lisp-xyz.scm (sbcl-tailrec, ecl-tailrec, cl-tailrec): New
variables.
Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>
---
gnu/packages/lisp-xyz.scm | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index 3dc276d..8a1c441 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -18202,3 +18202,37 @@ concept of a source-form to report where the error or
warning is located.")
(define-public cl-trivial-with-current-source-form
(sbcl-package->cl-source-package sbcl-trivial-with-current-source-form))
+
+(define-public sbcl-tailrec
+ (let ((commit "a7cf91ef7bd73c118e96817e809a7ae587d4673f")
+ (revision "1"))
+ (package
+ (name "sbcl-tailrec")
+ (version (git-version "0" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/charje/tailrec")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0a25xa2kqai480micv8ap5bg4pz1dg7q3lz61g1ygim96cdjpwhl"))))
+ (build-system asdf-build-system/sbcl)
+ (inputs
+ `(("alexandia" ,sbcl-alexandria)
+ ("trivial-macroexpand-all" ,sbcl-trivial-macroexpand-all)
+ ("trivial-with-current-source-form"
+ ,sbcl-trivial-with-current-source-form)))
+ (home-page "https://github.com/charje/tailrec")
+ (synopsis "Macro to optimize a Common Lisp function for tail recursion")
+ (description "Just wrap your Common Lisp function in this macro call and
+it will be optimized for tail recursion. You will be warned if the function
+is not tail recursive.")
+ (license license:llgpl))))
+
+(define-public ecl-tailrec
+ (sbcl-package->ecl-package sbcl-tailrec))
+
+(define-public cl-tailrec
+ (sbcl-package->cl-source-package sbcl-tailrec))