From be76644735ad3ef60f2a405fdee79036a5e9a76a Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Sun, 20 Jun 2021 15:57:51 +0700
Subject: [PATCH] coqPackages.semantics: init

---
 .../coq-modules/semantics/default.nix         | 46 +++++++++++++++++++
 pkgs/top-level/coq-packages.nix               |  1 +
 2 files changed, 47 insertions(+)
 create mode 100644 pkgs/development/coq-modules/semantics/default.nix

diff --git a/pkgs/development/coq-modules/semantics/default.nix b/pkgs/development/coq-modules/semantics/default.nix
new file mode 100644
index 000000000000..1fb01312e666
--- /dev/null
+++ b/pkgs/development/coq-modules/semantics/default.nix
@@ -0,0 +1,46 @@
+{ lib, mkCoqDerivation, coq, version ? null }:
+with lib;
+
+mkCoqDerivation rec {
+  pname = "semantics";
+  owner = "coq-community";
+  releaseRev = v: "v${v}";
+
+  release."8.13.0".sha256 = "sha256-8bDr/Ovl6s8BFaRcHeS5H33/K/pYdeKfSN+krVuKulQ=";
+  release."8.11.1".sha256 = "sha256-jTPgcXSNn1G2mMDC7ocFcmqs8svB7Yo1emXP15iuxiU=";
+  release."8.9.0".sha256 = "sha256-UBsvzlDEZsZsVkbUI0GbFEhpxnnLCiaqlqDyWVC5I6s=";
+  release."8.8.0".sha256 = "sha256-k2nQyNw9KT3wY7bGy8KGILF44sLxkBYqdFpzFE9fgyw=";
+  release."8.7.0".sha256 = "sha256-k2nQyNw9KT3wY7bGy8KGILF44sLxkBYqdFpzFE9fgyw=";
+  release."8.6.0".sha256 = "sha256-GltkGQ3tJqUPAbdDkqqvKLLhMOap50XvGaCkjshiNdY=";
+
+  inherit version;
+  defaultVersion = with versions; switch coq.coq-version [
+    { case = isGe "8.13"; out = "8.13.0"; }
+    { case = "8.11"; out = "8.11.1"; }
+    { case = "8.9"; out = "8.9.0"; }
+    { case = "8.8"; out = "8.8.0"; }
+    { case = "8.7"; out = "8.7.0"; }
+    { case = "8.6"; out = "8.6.0"; }
+  ] null;
+
+  mlPlugin = true;
+  extraBuildInputs = (with coq.ocamlPackages; [ num ocamlbuild ]);
+
+  postPatch = ''
+    for p in Make Makefile.coq.local
+    do
+      substituteInPlace $p --replace "-libs nums" "-use-ocamlfind -package num" || true
+    done
+  '';
+
+  meta = {
+    description = "A survey of programming language semantics styles in Coq";
+    longDescription = ''
+      A survey of semantics styles in Coq, from natural semantics through
+      structural operational, axiomatic, and denotational semantics, to
+      abstract interpretation
+    '';
+    maintainers = with maintainers; [ siraben ];
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index fb7e2113018a..f0e54a9ce1d1 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -75,6 +75,7 @@ let
       QuickChick = callPackage ../development/coq-modules/QuickChick {};
       reglang = callPackage ../development/coq-modules/reglang {};
       relation-algebra = callPackage ../development/coq-modules/relation-algebra {};
+      semantics = callPackage ../development/coq-modules/semantics {};
       simple-io = callPackage ../development/coq-modules/simple-io { };
       stdpp = callPackage ../development/coq-modules/stdpp { };
       StructTact = callPackage ../development/coq-modules/StructTact {};