maths: Add cdt.

* guix-science/packages/maths.scm (cdt): New variable.

1 files changed, 31 insertions, 0 deletions

diff --git a/guix-science/packages/maths.scm b/guix-science/packages/maths.scm
index 3861ec3..5b3266c 100644
--- a/guix-science/packages/maths.scm
+++ b/guix-science/packages/maths.scm
@@ -69,6 +69,37 @@ same time, takes advantages of modern C++ features, such as:
 namespaces, templates, exceptions, etc.")
     (license license:bsd-3)))
 
+(define-public cdt
+  (package
+    (name "cdt")
+    (version "1.4.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/artem-ogre/CDT")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1af7ixiafi6mp00hadk8g9z0b8vqivvkm47qqls5wr5kcp93nwsm"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list
+      #:configure-flags
+      #~(list "-DCDT_ENABLE_TESTING:BOOL=ON")
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'change-source-directory
+            (lambda _
+              (chdir "CDT"))))))
+    (native-inputs (list catch2))
+    (home-page "https://artem-ogre.github.io/CDT/")
+    (synopsis "Constrained Delaunay triangulation in C++")
+    (description
+     "CDT is a C++ library for generating constraint or conforming Delaunay
+triangulations.")
+    (license license:mpl2.0)))
+   
 (define-public dbcsr
   (package
     (name "dbcsr")