From 6a69a25c5687ab9a50b79197bf15fadf65644d14 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 8 Dec 2014 07:33:37 +0100
Subject: [PATCH] Adds coq-interval

This library provides vernacular files containing tactics for
simplifying the proofs of inequalities on expressions of real numbers
for the Coq proof assistant.

Homepage: http://coq-interval.gforge.inria.fr/
---
 .../coq-modules/interval/default.nix          | 26 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 28 insertions(+)
 create mode 100644 pkgs/development/coq-modules/interval/default.nix

diff --git a/pkgs/development/coq-modules/interval/default.nix b/pkgs/development/coq-modules/interval/default.nix
new file mode 100644
index 000000000000..36533ab35d5d
--- /dev/null
+++ b/pkgs/development/coq-modules/interval/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, fetchurl, which, coq, flocq, mathcomp }:
+
+stdenv.mkDerivation {
+  name = "coq-interval-${coq.coq-version}-2.0.0";
+
+  src = fetchurl {
+    url = https://gforge.inria.fr/frs/download.php/file/34294/interval-2.0.0.tar.gz;
+    sha256 = "0wx0z07nhx88hwl20icgb5w4mx6s5pn7mhzyx5jn8f7yl1m46ad2";
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ flocq mathcomp ];
+
+  configurePhase = "./configure --libdir=$out/lib/coq/${coq.coq-version}/user-contrib/Interval";
+  buildPhase = "./remake";
+  installPhase = "./remake install";
+
+  meta = with stdenv.lib; {
+    homepage = http://coq-interval.gforge.inria.fr/;
+    description = "Tactics for simplifying the proofs of inequalities on expressions of real numbers for the Coq proof assistant";
+    license = licenses.cecill-c;
+    maintainers = with maintainers; [ vbgl ];
+    platforms = coq.meta.platforms;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 142587634aeb..34131892ac7d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12202,6 +12202,8 @@ let
 
     heq = callPackage ../development/coq-modules/heq {};
 
+    interval = callPackage ../development/coq-modules/interval {};
+
     mathcomp = callPackage ../development/coq-modules/mathcomp {};
 
     paco = callPackage ../development/coq-modules/paco {};