From 3c05bbcfd5d0367f59fbf303392aceb7f82d9184 Mon Sep 17 00:00:00 2001
From: Gon Solo <gonsolo@gmail.com>
Date: Tue, 16 Dec 2025 11:26:01 +0100
Subject: [PATCH] libparse-python: init at 0-unstable-2025-12-15
MIME-Version: 1.0
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Co-authored-by: Gaétan Lepage <gaetan@glepage.com>
---
 .../libparse-python/package.nix               | 48 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 50 insertions(+)
 create mode 100644 pkgs/development/python-modules/libparse-python/package.nix

diff --git a/pkgs/development/python-modules/libparse-python/package.nix b/pkgs/development/python-modules/libparse-python/package.nix
new file mode 100644
index 000000000000..3df9e3c1f480
--- /dev/null
+++ b/pkgs/development/python-modules/libparse-python/package.nix
@@ -0,0 +1,48 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytestCheckHook,
+  setuptools,
+  pybind11,
+}:
+
+buildPythonPackage {
+  pname = "libparse-python";
+  version = "0-unstable-2025-08-30";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "librelane";
+    repo = "libparse-python";
+    rev = "ff5b26da3d66affb60696fd6c4af7f8726729c8c";
+    fetchSubmodules = true;
+    hash = "sha256-H2UHh5RbxJ65yTbLybCEanl5qA4o0e/0rAQKmIhvXeQ=";
+  };
+
+  postPatch = ''
+    substituteInPlace yosys/passes/techmap/libparse.cc \
+        --replace-fail \
+          "void LibertyParser::error" \
+          "__attribute__((weak)) void LibertyParser::error"
+  '';
+
+  build-system = [
+    pybind11
+    setuptools
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "libparse" ];
+
+  meta = {
+    description = "Python library for parsing Yosys output";
+    homepage = "https://github.com/librelane/libparse-python";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ gonsolo ];
+    platforms = lib.platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 997a8b53bdce..91989494c1cb 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8520,6 +8520,8 @@ self: super: with self; {
     }
   );
 
+  libparse-python = callPackage ../development/python-modules/libparse-python/package.nix { };
+
   libpass = callPackage ../development/python-modules/libpass { };
 
   libpcap = callPackage ../development/python-modules/libpcap {