From 2cfae1561821267e7b7bd8ce45458c9b66c52209 Mon Sep 17 00:00:00 2001
From: Thomas Kramer <thomas@f-si.org>
Date: Wed, 14 Jan 2026 22:44:24 +0000
Subject: [PATCH] gnu: Add gdstk and python-gdstk.

* gnu/packages/electronics.scm (python-gdstk): New variable.
* gnu/packages/electronics.scm (gdstk): New variable.

Change-Id: I7bacf68b82bc6ad4e920a4936bd1660d5626e826
---
 gnu/packages/electronics.scm | 37 ++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/electronics.scm b/gnu/packages/electronics.scm
index 7fc49aa8bd8..0cc00fc6b46 100644
--- a/gnu/packages/electronics.scm
+++ b/gnu/packages/electronics.scm
@@ -2203,6 +2203,43 @@ programming language, as well as evaluation board definitions and a System on
 Chip toolkit.")
     (license license:bsd-3)))
 
+(define-public gdstk
+  (package
+    (name "gdstk")
+    (version "0.9.62")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/heitzmann/gdstk")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32 "0q07g7h613yqszgs49vbnran3pz6yayc0hyisdnp4fi60cyzsz1l"))
+       (file-name (git-file-name name version))))
+    (build-system cmake-build-system)
+    (inputs (list zlib qhull))
+    (home-page "https://heitzmann.github.io/gdstk/")
+    (synopsis "Library for creation and manipulation of GDSII files")
+    (description
+     "@code{gdstk} is a library for creation and manipulation of GDSII layout files
+which are commonly used for @acronym{EDA, elecronic design automation} and chip design.")
+    (license license:boost1.0)))
+
+(define-public python-gdstk
+  (package
+    (inherit gdstk)
+    (name "python-gdstk")
+    (build-system pyproject-build-system)
+    (arguments
+     '(#:tests? #f)) ;TODO fix tests
+    ;; (propagated-inputs (list python-numpy python-typing-extensions))
+    (native-inputs (list cmake-minimal python-scikit-build-core))
+    (inputs (list zlib python-numpy qhull))
+    (synopsis "Python module for creation and manipulation of GDSII files")
+    (description
+     "@code{python-gdstk} is a Python library for creation and manipulation of GDSII layout files
+which are commonly used for @acronym{EDA, elecronic design automation} and chip design.")))
+
 (define-public python-klayout
   (package
     (name "python-klayout")