summaryrefslogtreecommitdiff
path: root/gnu/packages/lisp-xyz.scm
diff options
context:
space:
mode:
authorPierre Neidhardt <mail@ambrevar.xyz>2022-06-30 19:27:27 +0200
committerPierre Neidhardt <mail@ambrevar.xyz>2022-06-30 20:01:38 +0200
commitea917c7abdf5e6982cf5d6396c46859ccdf2199e (patch)
treeb98061e742b84a62b88966f73be8f7798cb42a6c /gnu/packages/lisp-xyz.scm
parent1adf2d7fe3ef98bd45d818b0fc80e292fcc5374f (diff)
gnu: Add cl-geometry.
* gnu/packages/lisp-xyz.scm (cl-geometry, ecl-cl-geometry, sbcl-cl-geometry): New variables.
Diffstat (limited to 'gnu/packages/lisp-xyz.scm')
-rw-r--r--gnu/packages/lisp-xyz.scm35
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index 2ec7467a49..549804a71e 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -22331,3 +22331,38 @@ uniform interface to them all.")
(define-public ecl-trees
(sbcl-package->ecl-package sbcl-trees))
+
+(define-public sbcl-cl-geometry
+ (let ((commit "24eddedc47b931cec27361752736ef0b54fc9984"))
+ (package
+ (name "sbcl-cl-geometry")
+ (version (git-version "0.0.3" "1" commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/vydd/cl-geometry")
+ (commit commit)))
+ (file-name (git-file-name "cl-cl-geometry" version))
+ (sha256
+ (base32 "188xrd8plvc34gz7q01zmkdrzxbpwzln103l5dl78pa4a6vzz34h"))))
+ (build-system asdf-build-system/sbcl)
+ (inputs
+ (list sbcl-iterate
+ sbcl-trees))
+ (home-page "https://github.com/lispgames/cl-geometry/")
+ (synopsis "Simple two dimensional computational geometry in Common Lisp")
+ (description
+ "This is a system for two dimensional computational geometry for Common Lisp.
+
+Note: the system assumes exact rational arithmetic, so no floating point
+coordinates are allowed. This is not checked when creating geometric
+objects.")
+ ;; The .asd says BSD-style but the LICENSE.txt is expat.
+ (license license:expat))))
+
+(define-public cl-cl-geometry
+ (sbcl-package->cl-source-package sbcl-cl-geometry))
+
+(define-public ecl-cl-geometry
+ (sbcl-package->ecl-package sbcl-cl-geometry))