From 7209ede743cea82096696525acae32babba20748 Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Sun, 9 May 2021 00:17:50 +0700
Subject: [PATCH] coqPackages.goedel: init at 8.12.0

---
 .../coq-modules/goedel/default.nix            | 24 +++++++++++++++++++
 pkgs/top-level/coq-packages.nix               |  1 +
 2 files changed, 25 insertions(+)
 create mode 100644 pkgs/development/coq-modules/goedel/default.nix

diff --git a/pkgs/development/coq-modules/goedel/default.nix b/pkgs/development/coq-modules/goedel/default.nix
new file mode 100644
index 00000000000..f6ed9491e98
--- /dev/null
+++ b/pkgs/development/coq-modules/goedel/default.nix
@@ -0,0 +1,24 @@
+{ lib, mkCoqDerivation, coq, hydra-battles, pocklington, version ? null }:
+with lib;
+
+mkCoqDerivation {
+  pname = "goedel";
+  owner = "coq-community";
+
+  release."8.12.0".rev    = "v8.12.0";
+  release."8.12.0".sha256 = "sha256-4lAwWFHGUzPcfHI9u5b+N+7mQ0sLJ8bH8beqQubfFEQ=";
+
+  inherit version;
+  defaultVersion = with versions; switch coq.coq-version [
+    { case = isGe "8.11"; out = "8.12.0"; }
+  ] null;
+
+  propagatedBuildInputs = [ hydra-battles pocklington ];
+
+  meta = {
+    description = "The Gödel-Rosser 1st incompleteness theorem in Coq";
+    maintainers = with maintainers; [ siraben ];
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index e8737753652..9884553c9e0 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -36,6 +36,7 @@ let
       flocq = callPackage ../development/coq-modules/flocq {};
       fourcolor = callPackage ../development/coq-modules/fourcolor {};
       gappalib = callPackage ../development/coq-modules/gappalib {};
+      goedel = callPackage ../development/coq-modules/goedel {};
       heq = callPackage ../development/coq-modules/heq {};
       hierarchy-builder = callPackage ../development/coq-modules/hierarchy-builder {};
       HoTT = callPackage ../development/coq-modules/HoTT {};