From a12f3d232d5bc99913537e44c25ee16afba628a0 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Mon, 31 Oct 2016 16:21:41 -0700
Subject: [PATCH] coqPackages.fiat_HEAD: New package for Coq 8.4pl6 and 8.5pl2

---
 pkgs/development/coq-modules/fiat/HEAD.nix | 35 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  3 ++
 2 files changed, 38 insertions(+)
 create mode 100644 pkgs/development/coq-modules/fiat/HEAD.nix

diff --git a/pkgs/development/coq-modules/fiat/HEAD.nix b/pkgs/development/coq-modules/fiat/HEAD.nix
new file mode 100644
index 000000000000..a92c14bdbff6
--- /dev/null
+++ b/pkgs/development/coq-modules/fiat/HEAD.nix
@@ -0,0 +1,35 @@
+{stdenv, fetchgit, coq, python27}:
+
+stdenv.mkDerivation rec {
+
+  name = "coq-fiat-${coq.coq-version}-${version}";
+  version = "20161024";
+
+  src = fetchgit {
+    url = "https://github.com/mit-plv/fiat.git";
+    rev = "7feb6c64be9ebcc05924ec58fe1463e73ec8206a";
+    sha256 = "0griqc675yylf9rvadlfsabz41qy5f5idya30p5rv6ysiakxya64";
+  };
+
+  buildInputs = [ coq.ocaml coq.camlp5 python27 ];
+  propagatedBuildInputs = [ coq ];
+
+  doCheck = false;
+
+  enableParallelBuilding = false;
+  buildPhase = "make -j$NIX_BUILD_CORES";
+
+  installPhase = ''
+    COQLIB=$out/lib/coq/${coq.coq-version}/
+    mkdir -p $COQLIB/user-contrib/Fiat
+    cp -pR src/* $COQLIB/user-contrib/Fiat
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://plv.csail.mit.edu/fiat/;
+    description = "A library for the Coq proof assistant for synthesizing efficient correct-by-construction programs from declarative specifications";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 051950156701..9583121c019a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16484,6 +16484,7 @@ in
     domains = callPackage ../development/coq-modules/domains {};
 
     fiat = callPackage ../development/coq-modules/fiat {};
+    fiat_HEAD = callPackage ../development/coq-modules/fiat/HEAD.nix {};
 
     flocq = callPackage ../development/coq-modules/flocq {};
 
@@ -16527,6 +16528,8 @@ in
 
     ssreflect = callPackage ../development/coq-modules/ssreflect { };
 
+    fiat_HEAD = callPackage ../development/coq-modules/fiat/HEAD.nix {};
+
   };
 
   coqPackages = mkCoqPackages_8_4 coqPackages;