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author | Pierre Neidhardt <mail@ambrevar.xyz> | 2020-06-18 16:52:54 +0200 |
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committer | Pierre Neidhardt <mail@ambrevar.xyz> | 2020-06-18 17:14:08 +0200 |
commit | ba1727b0410326d4cd90eb7236d5539abaff8c67 (patch) | |
tree | 23f93f5d8e8432d0dcf308f6db464e5f3b217afe | |
parent | 797f43af75d61dcc91112f704c5c99c67f8b1fe7 (diff) | |
download | guix-patches-ba1727b0410326d4cd90eb7236d5539abaff8c67.tar guix-patches-ba1727b0410326d4cd90eb7236d5539abaff8c67.tar.gz |
gnu: Add sbcl-clump-2-3-tree.
* gnu/packages/lisp-xyz.scm (sbcl-clump-2-3-tree): New variable.
-rw-r--r-- | gnu/packages/lisp-xyz.scm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm index 7b086000b4..eed2026b72 100644 --- a/gnu/packages/lisp-xyz.scm +++ b/gnu/packages/lisp-xyz.scm @@ -11974,3 +11974,39 @@ weight, temperature, names of physical quantitites, etc.") (define-public cl-acclimation (sbcl-package->cl-source-package sbcl-acclimation)) + +(define-public sbcl-clump-2-3-tree + (let ((commit "1ea4dbac1cb86713acff9ae58727dd187d21048a")) + (package + (name "sbcl-clump-2-3-tree") + (version (git-version "0.0.0" "1" commit)) + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/robert-strandh/Clump") + (commit commit))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1639msyagsswj85gc0wd90jgh8588j3qg5q70by9s2brf2q6w4lh")))) + (arguments + '(#:asd-file "2-3-tree/clump-2-3-tree.asd" + #:asd-system-name "clump-2-3-tree")) + (inputs + `(("acclimation" ,sbcl-acclimation))) + (build-system asdf-build-system/sbcl) + (home-page "https://github.com/robert-strandh/Clump") + (synopsis "Implementation of 2-3 trees for Common Lisp") + (description "The purpose of this library is to provide a collection of +implementations of trees. + +In contrast to existing libraries such as cl-containers, it does not impose a +particular use for the trees. Instead, it aims for a stratified design, +allowing client code to choose between different levels of abstraction. + +As a consequence of this policy, low-level interfaces are provided where +the concrete representation is exposed, but also high level interfaces +where the trees can be used as search trees or as trees that represent +sequences of objects.") + (license license:bsd-2)))) |