From d4905adc32a0da14d4f055adae96c1fecba5e22f Mon Sep 17 00:00:00 2001
From: Peter Stewart <peter@stewartmail.xyz>
Date: Mon, 16 Nov 2020 19:12:10 +1100
Subject: libnest2d: init at 2020-10-09-unstable

---
 pkgs/development/libraries/libnest2d/default.nix | 30 ++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix                  |  2 ++
 2 files changed, 32 insertions(+)
 create mode 100644 pkgs/development/libraries/libnest2d/default.nix

diff --git a/pkgs/development/libraries/libnest2d/default.nix b/pkgs/development/libraries/libnest2d/default.nix
new file mode 100644
index 000000000000..ee61ef8a7232
--- /dev/null
+++ b/pkgs/development/libraries/libnest2d/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchFromGitHub, cmake, clipper, nlopt, boost, python3 }:
+
+stdenv.mkDerivation rec {
+  version = "2020-10-09-unstable";
+  pname = "libnest2d";
+
+  # This revision is waiting to be merged upstream
+  # Once it has been merged, this should be switched to it
+  # Upstream PR: https://github.com/tamasmeszaros/libnest2d/pull/18
+  src = fetchFromGitHub {
+    owner = "Ultimaker";
+    repo = "libnest2d";
+    rev = "31391fd173249ad9b906390058e13b09238fadc8";
+    sha256 = "1hzqi4z55x76rss3xk7hfqhy9hcaq2jaav5jqxa1aqmbvarr2gla";
+  };
+
+  propagatedBuildInputs = [ clipper nlopt boost ];
+  nativeBuildInputs = [ cmake ];
+
+  CLIPPER_PATH = "${clipper.out}";
+  cmakeFlags = [ "-DLIBNEST2D_HEADER_ONLY=OFF" ];
+
+  meta = with stdenv.lib; {
+    description =
+      "2D irregular bin packaging and nesting library written in modern C++";
+    homepage = "https://github.com/Ultimaker/libnest2d";
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 817e475979d3..5c90c1bbff3f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14250,6 +14250,8 @@ in
 
   libndctl = callPackage ../development/libraries/libndctl { };
 
+  libnest2d = callPackage ../development/libraries/libnest2d { };
+
   libnet = callPackage ../development/libraries/libnet { };
 
   libnetfilter_acct = callPackage ../development/libraries/libnetfilter_acct { };
-- 
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