From 78085b01effbc52092390cc369bf74868f2a4e08 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 19 Oct 2021 21:52:17 +0200
Subject: [PATCH] coqPackages.deriving: init at 0.1.0

---
 .../coq-modules/deriving/default.nix          | 29 +++++++++++++++++++
 pkgs/top-level/coq-packages.nix               |  1 +
 2 files changed, 30 insertions(+)
 create mode 100644 pkgs/development/coq-modules/deriving/default.nix

diff --git a/pkgs/development/coq-modules/deriving/default.nix b/pkgs/development/coq-modules/deriving/default.nix
new file mode 100644
index 00000000000..5f572387093
--- /dev/null
+++ b/pkgs/development/coq-modules/deriving/default.nix
@@ -0,0 +1,29 @@
+{ lib, mkCoqDerivation, coq, version ? null
+, ssreflect
+}:
+with lib;
+
+mkCoqDerivation {
+  pname = "deriving";
+  owner = "arthuraa";
+
+  inherit version;
+  defaultVersion = with versions; switch coq.coq-version [
+    { case = range "8.11" "8.14"; out = "0.1.0"; }
+  ] null;
+
+  releaseRev = v: "v${v}";
+
+  release."0.1.0".sha256 = "sha256:11crnjm8hyis1qllkks3d7r07s1rfzwvyvpijya3s6iqfh8c7xwh";
+
+  propagatedBuildInputs = [ ssreflect ];
+
+  mlPlugin = true;
+
+  meta = {
+    description = "Generic instances of MathComp classes";
+    license = licenses.mit;
+    maintainers = [ maintainers.vbgl ];
+  };
+
+}
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index b8c0926a863..057a20ad44b 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -37,6 +37,7 @@ let
       coqtail-math = callPackage ../development/coq-modules/coqtail-math {};
       coquelicot = callPackage ../development/coq-modules/coquelicot {};
       corn = callPackage ../development/coq-modules/corn {};
+      deriving = callPackage ../development/coq-modules/deriving {};
       dpdgraph = callPackage ../development/coq-modules/dpdgraph {};
       equations = callPackage ../development/coq-modules/equations { };
       fiat_HEAD = callPackage ../development/coq-modules/fiat/HEAD.nix {};