Add 'infra/libkookie/' from commit 'd661aa56a8843e991261510c1bb28fdc2f6975ae'

git-subtree-dir: infra/libkookie git-subtree-mainline: 49f735974dd103039ddc4cb576bb76555164a9e7 git-subtree-split: d661aa56a8843e991261510c1bb28fdc2f6975ae
author: Mx Kookie <kookie@spacekookie.de> 2020-10-31 19:35:09 +0100
committer: Mx Kookie <kookie@spacekookie.de> 2020-10-31 19:35:09 +0100
commit: c4625b175f8200f643fd6e11010932ea44c78433 (patch)
tree: bce3f89888c8ac3991fa5569a878a9eab6801ccc /infra/libkookie/nixpkgs/pkgs/development/coq-modules
parent: 49f735974dd103039ddc4cb576bb76555164a9e7 (diff)
parent: d661aa56a8843e991261510c1bb28fdc2f6975ae (diff)
41 files changed, 3615 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Cheerios/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Cheerios/default.nix
new file mode 100644
index 000000000000..3f9f3b1ac9cd
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Cheerios/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, coq, StructTact }:
+
+let param =
+  {
+      version = "20200201";
+      rev = "9c7f66e57b91f706d70afa8ed99d64ed98ab367d";
+      sha256 = "1h55s6lk47bk0lv5ralh81z55h799jbl9mhizmqwqzy57y8wqgs1";
+  };
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-Cheerios-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "uwplse";
+    repo = "cheerios";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq ];
+
+  propagatedBuildInputs = [ StructTact ];
+  enableParallelBuilding = true;
+
+  preConfigure = "patchShebangs ./configure";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+ };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/CoLoR/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/CoLoR/default.nix
new file mode 100644
index 000000000000..1d3e5a07b03d
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/CoLoR/default.nix
@@ -0,0 +1,58 @@
+{ stdenv, fetchFromGitHub, coq, bignums }:
+
+let
+  coqVersions = {
+    "8.6" = "1.4.0";
+    "8.7" = "1.4.0";
+    "8.8" = "1.6.0";
+    "8.9" = "1.6.0";
+    "8.10" = "1.7.0";
+    "8.11" = "1.7.0";
+  };
+  params = {
+    "1.4.0" = {
+      version = "1.4.0";
+      rev = "168c6b86c7d3f87ee51791f795a8828b1521589a";
+      sha256 = "1d2whsgs3kcg5wgampd6yaqagcpmzhgb6a0hp6qn4lbimck5dfmm";
+    };
+    "1.6.0" = {
+      version = "1.6.0";
+      rev = "328aa06270584b578edc0d2925e773cced4f14c8";
+      sha256 = "07sy9kw1qlynsqy251adgi8b3hghrc9xxl2rid6c82mxfsp329sd";
+    };
+    "1.7.0" = {
+      version = "1.7.0";
+      rev = "08b5481ed6ea1a5d2c4c068b62156f5be6d82b40";
+      sha256 = "1w7fmcpf0691gcwq00lm788k4ijlwz3667zj40j5jjc8j8hj7cq3";
+    };
+  };
+  param = params.${coqVersions.${coq.coq-version}};
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-CoLoR-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "fblanqui";
+    repo = "color";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq bignums ];
+  enableParallelBuilding = false;
+
+  installPhase = ''
+    make -f Makefile.coq COQLIB=$out/lib/coq/${coq.coq-version}/ install
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://color.inria.fr/";
+    description = "CoLoR is a library of formal mathematical definitions and proofs of theorems on rewriting theory and termination whose correctness has been mechanically checked by the Coq proof assistant.";
+    maintainers = with maintainers; [ jpas jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v coqVersions;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/HoTT/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/HoTT/default.nix
new file mode 100644
index 000000000000..7b52838505e2
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/HoTT/default.nix
@@ -0,0 +1,61 @@
+{ stdenv, fetchFromGitHub, autoconf, automake, coq }:
+
+stdenv.mkDerivation rec {
+  name = "coq${coq.coq-version}-HoTT-${version}";
+  version = "20170921";
+
+  src = fetchFromGitHub {
+    owner = "HoTT";
+    repo = "HoTT";
+    rev = "e3557740a699167e6adb1a65855509d55a392fa1";
+    sha256 = "0zwfp8g62b50vmmbb2kmskj3v6w7qx1pbf43yw0hr7asdz2zbx5v";
+  };
+
+  buildInputs = [ autoconf automake coq ];
+  enableParallelBuilding = true;
+
+  preConfigure = ''
+    patchShebangs ./autogen.sh
+    ./autogen.sh
+
+    mkdir -p "$out/bin"
+  '';
+
+  configureFlags = [
+    "--bindir=$(out)/bin"
+  ];
+
+  patchPhase = ''
+    patchShebangs etc
+    patchShebangs hoqc hoqchk hoqdep hoqide hoqtop
+  '';
+
+  postBuild = ''
+    patchShebangs hoq-config
+  '';
+
+  # Currently, all the scripts like hoqc and hoqtop assume that the *.vo files are
+  # either (1) in the same directory as the scripts, or (2) in /usr/share/hott.
+  # We fulfill (1), which means that these files are only accessible via hoqtop,
+  # hoqc, etc and not via coqtop, coqc, etc.
+  postInstall = ''
+    mv $out/share/hott/* "$out/bin"
+    rmdir $out/share/hott
+    rmdir $out/share
+  '';
+
+  installFlags = [
+    "COQBIN=${coq}/bin"
+  ];
+
+  meta = with stdenv.lib; {
+    homepage = "http://homotopytypetheory.org/";
+    description = "Homotopy type theory";
+    maintainers = with maintainers; [ siddharthist ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: v == "8.6";
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/InfSeqExt/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/InfSeqExt/default.nix
new file mode 100644
index 000000000000..387e41859039
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/InfSeqExt/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let param =
+  {
+      version = "20200131";
+      rev = "203d4c20211d6b17741f1fdca46dbc091f5e961a";
+      sha256 = "0xylkdmb2dqnnqinf3pigz4mf4zmczcbpjnn59g5g76m7f2cqxl0";
+  };
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-InfSeqExt-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "DistributedComponents";
+    repo = "InfSeqExt";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq ];
+
+  enableParallelBuilding = true;
+
+  preConfigure = "patchShebangs ./configure";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.5" "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+ };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/QuickChick/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/QuickChick/default.nix
new file mode 100644
index 000000000000..a167b7988dcd
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/QuickChick/default.nix
@@ -0,0 +1,96 @@
+{ stdenv, fetchFromGitHub, coq, ssreflect, coq-ext-lib, simple-io }:
+
+let params =
+  {
+    "8.5" = {
+      version = "20170512";
+      rev = "31eb050ae5ce57ab402db9726fb7cd945a0b4d03";
+      sha256 = "033ch10i5wmqyw8j6wnr0dlbnibgfpr1vr0c07q3yj6h23xkmqpg";
+    };
+
+    "8.6" = {
+      version = "20171102";
+      rev = "0fdb769e1dc87a278383b44a9f5102cc7ccbafcf";
+      sha256 = "0fri4nih40vfb0fbr82dsi631ydkw48xszinq43lyinpknf54y17";
+    };
+
+    "8.8" = {
+      version = "20190311";
+      rev = "22af9e9a223d0038f05638654422e637e863b355";
+      sha256 = "00rnr19lg6lg0haq1sy4ld38p7imzand6fc52fvfq27gblxkp2aq";
+    };
+
+    "8.9" = rec {
+      version = "1.1.0";
+      rev = "v${version}";
+      sha256 = "1c34v1k37rk7v0xk2czv5n79mbjxjrm6nh3llg2mpfmdsqi68wf3";
+    };
+
+    "8.10" = rec {
+      version = "1.2.1";
+      rev = "v${version}";
+      sha256 = "17vz88xjzxh3q7hs6hnndw61r3hdfawxp5awqpgfaxx4w6ni8z46";
+    };
+
+    "8.11" = rec {
+      version = "1.3.2";
+      rev = "v${version}";
+      sha256 = "0lciwaqv288dh2f13xk2x0lrn6zyrkqy6g4yy927wwzag2gklfrs";
+    };
+
+    "8.12" = rec {
+      version = "1.4.0";
+      rev = "v${version}";
+      sha256 = "068p48pm5yxjc3yv8qwzp25bp9kddvxj81l31mjkyx3sdrsw3kyc";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+let inherit (stdenv.lib) maintainers optional optionals versionAtLeast; in
+
+let recent = versionAtLeast coq.coq-version "8.8"; in
+
+stdenv.mkDerivation {
+
+  name = "coq${coq.coq-version}-QuickChick-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "QuickChick";
+    repo = "QuickChick";
+    inherit (param) rev sha256;
+  };
+
+  preConfigure = stdenv.lib.optionalString recent
+    "substituteInPlace Makefile --replace quickChickTool.byte quickChickTool.native";
+
+  buildInputs = [ coq ]
+  ++ (with coq.ocamlPackages; [ ocaml findlib ])
+  ++ optionals (recent && !versionAtLeast coq.coq-version "8.10")
+       (with coq.ocamlPackages; [ camlp5 ocamlbuild ])
+  ++ optional recent coq.ocamlPackages.num
+  ;
+  propagatedBuildInputs = [ ssreflect ]
+  ++ optionals recent [ coq-ext-lib simple-io ]
+  ++ optional (versionAtLeast coq.coq-version "8.10")
+       coq.ocamlPackages.ocamlbuild
+  ;
+
+  enableParallelBuilding = false;
+
+  installPhase = ''
+    make -f Makefile.coq COQLIB=$out/lib/coq/${coq.coq-version}/ install
+  '';
+
+  meta = {
+    homepage = "https://github.com/QuickChick/QuickChick";
+    description = "Randomized property-based testing plugin for Coq; a clone of Haskell QuickCheck";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/StructTact/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/StructTact/default.nix
new file mode 100644
index 000000000000..798aaabe6773
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/StructTact/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let param =
+  {
+      version = "20181102";
+      rev = "82a85b7ec07e71fa6b30cfc05f6a7bfb09ef2510";
+      sha256 = "08zry20flgj7qq37xk32kzmg4fg6d4wi9m7pf9aph8fd3j2a0b5v";
+  };
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-StructTact-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "uwplse";
+    repo = "StructTact";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq ];
+
+  enableParallelBuilding = true;
+
+  preConfigure = "patchShebangs ./configure";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  passthru = {
+    compatibleCoqVersions = v: stdenv.lib.versionAtLeast v "8.5";
+ };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/VST/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/VST/default.nix
new file mode 100644
index 000000000000..a625aa54c148
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/VST/default.nix
@@ -0,0 +1,43 @@
+{ stdenv, fetchFromGitHub, coq, compcert }:
+
+stdenv.mkDerivation rec {
+  pname = "coq${coq.coq-version}-VST";
+  version = "2.6";
+
+  src = fetchFromGitHub {
+    owner = "PrincetonUniversity";
+    repo = "VST";
+    rev = "v${version}";
+    sha256 = "00bf9hl4pvmsqa08lzjs1mrxyfgfxq4k6778pnldmc8ichm90jgk";
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ compcert ];
+
+  preConfigure = "patchShebangs util";
+
+  makeFlags = [
+    "BITSIZE=64"
+    "COMPCERT=inst_dir"
+    "COMPCERT_INST_DIR=${compcert.lib}/lib/coq/${coq.coq-version}/user-contrib/compcert"
+    "INSTALLDIR=$(out)/lib/coq/${coq.coq-version}/user-contrib/VST"
+  ];
+
+  postInstall = ''
+    for d in msl veric floyd sepcomp progs64
+    do
+      cp -r $d $out/lib/coq/${coq.coq-version}/user-contrib/VST/
+    done
+  '';
+
+  enableParallelBuilding = true;
+
+  passthru.compatibleCoqVersions = stdenv.lib.flip builtins.elem [ "8.11" ];
+
+  meta = {
+    description = "Verified Software Toolchain";
+    homepage = "https://vst.cs.princeton.edu/";
+    inherit (compcert.meta) platforms;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Velisarios/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Velisarios/default.nix
new file mode 100644
index 000000000000..92c9b2569ca4
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Velisarios/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let params =
+  {
+    "8.6" = {
+      version = "20180221";
+      rev = "e1eee1f10d5d46331a560bd8565ac101229d0d6b";
+      sha256 = "0l9885nxy0n955fj1gnijlxl55lyxiv9yjfmz8hmfrn9hl8vv1m2";
+    };
+
+    "8.7" = {
+      version = "20180221";
+      rev = "e1eee1f10d5d46331a560bd8565ac101229d0d6b";
+      sha256 = "0l9885nxy0n955fj1gnijlxl55lyxiv9yjfmz8hmfrn9hl8vv1m2";
+    };
+
+    "8.8" = {
+      version = "20180221";
+      rev = "e1eee1f10d5d46331a560bd8565ac101229d0d6b";
+      sha256 = "0l9885nxy0n955fj1gnijlxl55lyxiv9yjfmz8hmfrn9hl8vv1m2";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-Velisarios-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "vrahli";
+    repo = "Velisarios";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [
+    coq coq.ocaml coq.camlp5 coq.findlib
+  ];
+  enableParallelBuilding = true;
+
+  buildPhase = "make -j$NIX_BUILD_CORES";
+  preBuild = "./create-makefile.sh";
+  installPhase = ''
+    mkdir -p $out/lib/coq/${coq.coq-version}/Velisarios
+    cp -pR model/*.vo $out/lib/coq/${coq.coq-version}/Velisarios
+  '';
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" "8.8" ];
+ };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Verdi/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Verdi/default.nix
new file mode 100644
index 000000000000..927cd832452b
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/Verdi/default.nix
@@ -0,0 +1,37 @@
+{ stdenv, fetchFromGitHub, coq, Cheerios, InfSeqExt, ssreflect }:
+
+let param =
+  if stdenv.lib.versionAtLeast coq.coq-version "8.7" then
+  {
+      version = "20200131";
+      rev = "fdb4ede19d2150c254f0ebcfbed4fb9547a734b0";
+      sha256 = "1a2k19f9q5k5djbxplqmmpwck49kw3lrm3aax920h4yb40czkd8m";
+  } else {
+      version = "20181102";
+      rev = "25b79cf1be5527ab8dc1b8314fcee93e76a2e564";
+      sha256 = "1vw47c37k5vaa8vbr6ryqy8riagngwcrfmb3rai37yi9xhdqg55z";
+  };
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-verdi-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "uwplse";
+    repo = "verdi";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ Cheerios InfSeqExt ssreflect ];
+
+  enableParallelBuilding = true;
+
+  preConfigure = "patchShebangs ./configure";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+ };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/0001-changes-to-work-with-Coq-8.6.patch b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/0001-changes-to-work-with-Coq-8.6.patch
new file mode 100644
index 000000000000..dde0e2e03eb6
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/0001-changes-to-work-with-Coq-8.6.patch
@@ -0,0 +1,134 @@
+From 5b40a32e35fe446cda20ed34c756a010856f39ce Mon Sep 17 00:00:00 2001
+From: Theo Giannakopoulos <theo.giannakopoulos@baesystems.com>
+Date: Wed, 5 Apr 2017 15:48:55 -0400
+Subject: [PATCH] changes to work with Coq 8.6
+
+---
+ theories/Autosubst_Derive.v | 12 ++++++++++++
+ theories/Autosubst_MMap.v   |  3 ++-
+ 2 files changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/theories/Autosubst_Derive.v b/theories/Autosubst_Derive.v
+index 61995de..cf87f67 100644
+--- a/theories/Autosubst_Derive.v
++++ b/theories/Autosubst_Derive.v
+@@ -18,6 +18,7 @@ Hint Extern 0 (Ids _) => derive_Ids : derive.
+ 
+ Ltac derive_Rename :=
+   match goal with [ |- Rename ?term ] =>
++    let inst := fresh "inst" in
+     hnf; fix inst 2; change _ with (Rename term) in inst;
+     intros xi s; change (annot term s); destruct s;
+     match goal with
+@@ -66,6 +67,7 @@ Ltac has_var s :=
+ Ltac derive_Subst :=
+   match goal with [ |- Subst ?term ] =>
+     require_instance (Rename term);
++    let inst := fresh "inst" in
+     hnf; fix inst 2; change _ with (Subst term) in inst;
+     intros sigma s; change (annot term s); destruct s;
+     match goal with
+@@ -107,6 +109,7 @@ Hint Extern 0 (Subst _) => derive_Subst : derive.
+ Ltac derive_HSubst :=
+   match goal with [ |- HSubst ?inner ?outer ] =>
+     require_instance (Subst inner);
++    let inst := fresh "inst" in
+     hnf; fix inst 2; change _ with (HSubst inner outer) in inst;
+     intros sigma s; change (annot outer s); destruct s;
+     match goal with
+@@ -327,6 +330,7 @@ Ltac derive_SubstLemmas :=
+      assert (up_upren_n :
+                forall xi n, upn n (ren xi) = ren (iterate upren n xi)) by
+        (apply up_upren_n_internal, up_upren);
++     let ih := fresh "ih" in
+      fix ih 2; intros xi s; destruct s; try reflexivity; simpl; f_equal;
+      try apply mmap_ext; intros; rewrite ?up_upren, ?up_upren_n; apply ih);
+ 
+@@ -337,6 +341,7 @@ Ltac derive_SubstLemmas :=
+        (apply up_id_internal; reflexivity);
+      assert (up_id_n : forall n, upn n ids = ids) by
+        (apply up_id_n_internal, up_id);
++     let ih := fresh "ih" in
+      fix ih 1; intros s; destruct s; simpl; f_equal; try reflexivity;
+      rewrite ?up_id, ?up_id_n; try apply mmap_id_ext; intros; apply ih);
+ 
+@@ -344,6 +349,7 @@ Ltac derive_SubstLemmas :=
+ 
+     assert (ren_subst_comp :
+        forall xi sigma (s : term), (rename xi s).[sigma] = s.[xi >>> sigma]) by(
++     let ih := fresh "ih" in
+      fix ih 3; intros xi sigma s; destruct s; try reflexivity; simpl; f_equal;
+      rewrite ?up_comp_ren_subst, ?up_comp_ren_subst_n, ?mmap_comp;
+      try apply mmap_ext; intros; apply ih);
+@@ -357,6 +363,7 @@ Ltac derive_SubstLemmas :=
+      assert (up_comp_subst_ren_n :
+       forall sigma xi n, upn n (sigma >>> rename xi) = upn n sigma >>> rename (iterate upren n xi))
+       by (apply up_comp_subst_ren_n_internal; apply up_comp_subst_ren);
++     let ih := fresh "ih" in
+      fix ih 3; intros sigma xi s; destruct s; try reflexivity; simpl;
+      f_equal; rewrite ?up_comp_subst_ren, ?up_comp_subst_ren_n, ?mmap_comp;
+      try (rewrite hcomp_ren_internal; [|apply rename_subst]);
+@@ -368,6 +375,7 @@ Ltac derive_SubstLemmas :=
+       by (apply up_comp_internal; [reflexivity|apply ren_subst_comp|apply subst_ren_comp]);
+      assert (up_comp_n : forall sigma tau n, upn n (sigma >> tau) = upn n sigma >> upn n tau)
+       by (apply up_comp_n_internal; apply up_comp);
++     let ih := fresh "ih" in
+      fix ih 3; intros sigma tau s; destruct s; try reflexivity; simpl; f_equal;
+      rewrite ?up_comp, ?up_comp_n, ?mmap_comp, ?hcomp_dist_internal;
+      try apply mmap_ext; intros; apply ih);
+@@ -382,6 +390,7 @@ Ltac derive_HSubstLemmas :=
+   let ids := constr:(ids : var -> inner) in
+ 
+   assert (hsubst_id : forall (s : outer), s.|[ids] = s) by (
++    let ih := fresh "ih" in
+     fix ih 1; intros s; destruct s; try reflexivity; simpl; f_equal;
+     rewrite ?up_id, ?up_id_n; try apply mmap_id_ext; intros;
+     (apply subst_id || apply ih)
+@@ -390,6 +399,7 @@ Ltac derive_HSubstLemmas :=
+   assert (hsubst_comp : forall (theta eta : var -> inner) (s : outer),
+     s.|[theta].|[eta] = s.|[theta >> eta])
+   by (
++    let ih := fresh "ih" in
+     fix ih 3; intros sigma tau s; destruct s; try reflexivity; simpl; f_equal;
+     rewrite <- ?up_comp, <- ?up_comp_n, ?mmap_comp; try apply mmap_ext; intros;
+     (apply subst_comp || apply ih)
+@@ -405,6 +415,7 @@ Ltac derive_SubstHSubstComp :=
+   assert (ren_hsubst_comp : forall xi (theta : var -> inner) (s : outer),
+     rename xi s.|[theta] = (rename xi s).|[theta]
+   ) by (
++    let ih := fresh "ih" in
+     fix ih 3; intros xi theta s; destruct s; try reflexivity; simpl; f_equal;
+     rewrite ?mmap_comp; try apply mmap_ext; intros; simpl; apply ih
+   );
+@@ -421,6 +432,7 @@ Ltac derive_SubstHSubstComp :=
+     apply up_hcomp_n_internal; apply up_hcomp
+   );
+ 
++  let ih := fresh "ih" in
+   fix ih 3; intros sigma tau s; destruct s; try reflexivity; simpl; f_equal;
+   rewrite ?up_hcomp, ?up_hcomp_n, ?hcomp_lift_n_internal, ?mmap_comp;
+   try apply mmap_ext; intros; apply ih
+diff --git a/theories/Autosubst_MMap.v b/theories/Autosubst_MMap.v
+index f8387e7..7af7902 100644
+--- a/theories/Autosubst_MMap.v
++++ b/theories/Autosubst_MMap.v
+@@ -23,7 +23,7 @@ Arguments mmap {A B _} f !s /.
+ Class MMapExt (A B : Type) `{MMap A B} := 
+   mmap_ext : forall f g,
+     (forall t, f t = g t) -> forall s, mmap f s = mmap g s.
+-Arguments mmap_ext {A B _ _ f g} H s.
++Arguments mmap_ext {A B H' _ f g} H s : rename.
+ 
+ Class MMapLemmas (A B : Type) `{MMap A B} := {
+   mmap_id x : mmap id x = x;
+@@ -123,6 +123,7 @@ Tactic Notation "msimpl" "in" "*" := (in_all msimplH); msimpl.
+ 
+ Ltac derive_MMap :=
+   hnf; match goal with [ |- (?A -> ?A) -> ?B -> ?B ] =>
++    let map := fresh "map" in
+     intros f; fix map 1; intros xs; change (annot B xs); destruct xs;
+     match goal with
+       | [ |- annot _ ?ys ] =>
+-- 
+2.13.2
+
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/default.nix
new file mode 100644
index 000000000000..9507dc6751ae
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/autosubst/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchgit, coq, mathcomp }:
+
+stdenv.mkDerivation rec {
+
+  name = "coq-autosubst-${coq.coq-version}-${version}";
+  version = "5b40a32e";
+
+  src = fetchgit {
+    url = "git://github.com/uds-psl/autosubst.git";
+    rev = "1c3bb3bbf5477e3b33533a0fc090399f45fe3034";
+    sha256 = "06pcjbngzwqyncvfwzz88j33wvdj9kizxyg5adp7y6186h8an341";
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ mathcomp ];
+
+  patches = [./0001-changes-to-work-with-Coq-8.6.patch];
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://www.ps.uni-saarland.de/autosubst/";
+    description = "Automation for de Bruijn syntax and substitution in Coq";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.5" "8.6" "8.7" ];
+  };
+
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/bignums/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/bignums/default.nix
new file mode 100644
index 000000000000..7246382c9aed
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/bignums/default.nix
@@ -0,0 +1,60 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let params = {
+      "8.6" = {
+        rev = "v8.6.0";
+        sha256 = "0553pcsy21cyhmns6k9qggzb67az8kl31d0lwlnz08bsqswigzrj";
+      };
+      "8.7" = {
+        rev = "V8.7.0";
+        sha256 = "11c4sdmpd3l6jjl4v6k213z9fhrmmm1xnly3zmzam1wrrdif4ghl";
+      };
+      "8.8" = {
+        rev = "V8.8.0";
+        sha256 = "1ymxyrvjygscxkfj3qkq66skl3vdjhb670rzvsvgmwrjkrakjnfg";
+      };
+      "8.9" = {
+        rev = "V8.9.0";
+        sha256 = "03qz1w2xb2j5p06liz5yyafl0fl9vprcqm6j0iwi7rxwghl00p01";
+      };
+      "8.10" = {
+        rev = "V8.10.0";
+        sha256 = "0bpb4flckn4nqxbs3wjiznyx1k7r8k93qdigp3qwmikp2lxvcbw5";
+      };
+      "8.11" = {
+        rev = "V8.11.0";
+        sha256 = "1xcd7c7qlvs0narfba6px34zq0mz8rffnhxw0kzhhg6i4iw115dp";
+      };
+      "8.12" = {
+        rev = "V8.12.0";
+        sha256 = "14ijb3qy2hin3g4djx437jmnswxxq7lkfh3dwh9qvrds9a015yg8";
+      };
+    };
+    param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation {
+
+  name = "coq${coq.coq-version}-bignums";
+
+  src = fetchFromGitHub {
+    owner = "coq";
+    repo = "bignums";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = with coq.ocamlPackages; [ ocaml findlib coq ]
+  ++ stdenv.lib.optional (!stdenv.lib.versionAtLeast coq.coq-version "8.10") camlp5
+  ;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    license = licenses.lgpl2;
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/category-theory/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/category-theory/default.nix
new file mode 100644
index 000000000000..1178b1558ff7
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/category-theory/default.nix
@@ -0,0 +1,54 @@
+{ stdenv, fetchgit, coq, ssreflect, equations }:
+
+let
+  params =
+    let
+    v20180709 = {
+      version = "20180709";
+      rev = "3b9ba7b26a64d49a55e8b6ccea570a7f32c11ead";
+      sha256 = "0f2nr8dgn1ab7hr7jrdmr1zla9g9h8216q4yf4wnff9qkln8sbbs";
+    };
+    v20190414 = {
+      version = "20190414";
+      rev = "706fdb4065cc2302d92ac2bce62cb59713253119";
+      sha256 = "16lg4xs2wzbdbsn148xiacgl4wq4xwfqjnjkdhfr3w0qh1s81hay";
+    };
+  in {
+    "8.6" = v20180709;
+    "8.7" = v20180709;
+    "8.8" = v20190414;
+    "8.9" = v20190414;
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation {
+
+  name = "coq${coq.coq-version}-category-theory-${param.version}";
+
+  src = fetchgit {
+    url = "git://github.com/jwiegley/category-theory.git";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = [ coq ] ++ (with coq.ocamlPackages; [ ocaml camlp5 findlib ]);
+  propagatedBuildInputs = [ ssreflect equations ];
+
+  buildFlags = [ "JOBS=$(NIX_BUILD_CORES)" ];
+
+  installPhase = ''
+    make -f Makefile.coq COQLIB=$out/lib/coq/${coq.coq-version}/ install
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/jwiegley/category-theory";
+    description = "A formalization of category theory in Coq for personal study and practical work";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/contribs/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/contribs/default.nix
new file mode 100644
index 000000000000..d2787f0948e0
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/contribs/default.nix
@@ -0,0 +1,1045 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let mkContrib = repo: revs: param:
+  stdenv.mkDerivation rec {
+    name = "coq${coq.coq-version}-${repo}-${version}";
+    version = param.version;
+
+    src = fetchFromGitHub {
+      owner = "coq-contribs";
+      repo = repo;
+      rev = param.rev;
+      sha256 = param.sha256;
+    };
+
+    buildInputs = with coq.ocamlPackages; [ ocaml camlp5 findlib coq ];
+
+    installFlags =
+       stdenv.lib.optional (stdenv.lib.versionAtLeast coq.coq-version "8.9") "-f Makefile.coq"
+    ++ [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+    passthru = {
+      compatibleCoqVersions = v: builtins.elem v revs;
+    };
+  }; in
+{
+  aac-tactics = mkContrib "aac-tactics" [ "8.7" "8.8" ] {
+    "8.7" = {
+      version = "20180530";
+      rev = "f01df35e1d796ce1fdc7ba3d670ce5d63c95d544";
+      sha256 = "1bwvnbd5ws1plgj147blcrvyycf3gg3fz3rm2mckln8z3sfxyq2k";
+    };
+    "8.8" = {
+      version = "20180530";
+      rev = "86ac28259030649ef51460e4de2441c8a1017751";
+      sha256 = "09bbk2a7pn0j76mmapl583f8a20zqd3a1m9lkml8rpwml692bzi9";
+    };
+  }.${coq.coq-version};
+
+  abp = mkContrib "abp" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "492d919510ededf685e57f3b911b1ac43f2d9333";
+    sha256 = "18f5vbq6nx9gz2gcj5p7v2gmjczpspc5dmlj6by4jqv07iirzsz2";
+  };
+
+  additions = mkContrib "additions" [ "8.6" ] {
+    version = "v8.5.0-9-gbec504e";
+    rev = "bec504e7822747376159aaa2156cf7453dbbd2b4";
+    sha256 = "1vvkqjnqrf6m726krhlm2viza64ha2081xgc5wb9y5sygd0baaz7";
+  };
+
+  ails = mkContrib "ails" [ "8.7" ] {
+    version = "v8.6.0-1-g1f7e52c";
+    rev = "1f7e52cbfe12584787a91bcc641bcaa823e773e3";
+    sha256 = "0j7sjkjqdxsr3mkihh41s6bgdy8gj0hw09gijzw2nrjmj6g3s9nk";
+  };
+
+  algebra = mkContrib "algebra" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-gcd1d291";
+    rev = "cd1d29115197c9c51d56e0a2e19fce2d0227c567";
+    sha256 = "01i8189n94swvwyfnrizh01ym5ijfyb6vbzl052awvhxv8a54j3q";
+  };
+
+  amm11262 = mkContrib "amm11262" [ "8.5" "8.6" ] {
+    version = "v8.5.0-5-gbfa5cdf";
+    rev = "bfa5cdf3bd803c40e918ae3a78aeb9c2929432a0";
+    sha256 = "1zkbviarvqm228x9rnviad3b0sabpcgarx4z1cks9mfvg1wwyk8n";
+  };
+
+  angles = mkContrib "angles" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-g78715f8";
+    rev = "78715f86971007c9e2803215cccee1c5fc9dee87";
+    sha256 = "0bgczag5qvmh92wxll0grzcyj52p80z6arx0plbrn6h7m1gywka5";
+  };
+
+  area-method = mkContrib "area-method" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-1-gc599734";
+    rev = "c599734c0ca9bfcdae7ca436be4a17fda5d55c18";
+    sha256 = "111jgxngmpb8sddpmrgr4cgh3p0w3w9jg6pq0x2qwddsq2x55bbq";
+  };
+
+  atbr = mkContrib "atbr" [ ] {
+    version = "v8.5.0-16-g71ca792";
+    rev = "71ca792293153f66a3734c367c23f9dd9ad4bd0f";
+    sha256 = "0r01crlf2hclq9wrsrx1by1c3qbncs6rkyn6v4amirdjwlrla4ba";
+  };
+
+  automata = mkContrib "automata" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gc3dffb9";
+    rev = "c3dffb957dea45ffde679c0d360e869e40396c6c";
+    sha256 = "174psnrmjwb7ywn8fs67bjjggq5jw9zrg3d9bpsx5n82bzr2vsnk";
+  };
+
+  axiomatic-abp = mkContrib "axiomatic-abp" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-ge48eb5e";
+    rev = "e48eb5ed467da6aa250b4d567478bc63e675783c";
+    sha256 = "0g924s0iiwhck5vvh6zcwj1s16g3p637xms2bld504d0nrjwapkx";
+  };
+
+  bdds = mkContrib "bdds" [ ] {
+    version = "v8.6.0";
+    rev = "f952a2f23d710761cf3d7143d543c7d9ed1331cc";
+    sha256 = "0wbbg2yvaks1fd9sdbmkwijh9sz9bkbjl1z49wy68hd1bs4d81j9";
+  };
+
+  bertrand = mkContrib "bertrand" [ "8.7" ] {
+    version = "v8.5.0-9-g11a85bf";
+    rev = "11a85bf3bb43c1c0447c65f320891e69f7ab6c04";
+    sha256 = "1bkcglyw3r0g06j695nynfmjl60p9jxm13z8zbzwaghcriw33p12";
+  };
+
+  buchberger = mkContrib "buchberger" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g926229f";
+    rev = "926229fb43125f1c3977ffcf474a7e9d350c7124";
+    sha256 = "0c5bd99sdk31la58fkkf67p00gjj5fwi3rhap5bj9rjadmxgdwqr";
+  };
+
+  canon-bdds = mkContrib "canon-bdds" [ "8.6" "8.7" ] {
+    version = "v8.5.0-6-g1420af9";
+    rev = "1420af91ba2f898b70404a6600c2b87881338a0e";
+    sha256 = "0g73z6biv3kn8fr3xsc1qlnflfaa8ljbcrmglg6mdacamphjji42";
+  };
+
+  cantor = mkContrib "cantor" [ "8.5" "8.6" ] {
+    version = "v8.5.0-5-gdbcaa1d";
+    rev = "dbcaa1de1eca2bd636e92cb5f78eedc237bb3f7a";
+    sha256 = "1wy75wv9w5ny2m359rdymvqc0v5ygi9kbljmiknjpd2m1rm24mc0";
+  };
+
+  cats-in-zfc = mkContrib "cats-in-zfc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-9-g2945072";
+    rev = "2945072aa6c9c328a019d3128c0a725dabca434c";
+    sha256 = "177n0hv3jndwlzhxpfrpiv6ad7254iy7yscrrjjlya4kkfdlvnhh";
+  };
+
+  ccs = mkContrib "ccs" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g7ec1e98";
+    rev = "7ec1e98797f8644dc93a0492a901bd2e0cf7332b";
+    sha256 = "1fs3cmbdnmvbaz0ash585brqsvn7fky9vgc5qpahdbj541vrqzd6";
+  };
+
+  cfgv = mkContrib "cfgv" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "d9f4d58ddf571639217f0ba1706e1141921a693a";
+    sha256 = "0gsr498sx3zvspz731q5c9bgv9b9mw9khz3j9ijkbq34gz08n1cb";
+  };
+
+  checker = mkContrib "checker" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "f8da516722ccf49bc910089e12072c09b926fe50";
+    sha256 = "05gwasqj05hz3d34a68ir1mk0mq5swclzy4ijdwnysrzdp5nlw28";
+  };
+
+  chinese = mkContrib "chinese" [ "8.6" "8.7" ] {
+    version = "v8.5.0-8-ga30ad2e";
+    rev = "a30ad2eb63d5d93c82e2a76b8dd836713637b869";
+    sha256 = "0mccfdcgw72rl5mhk3m6s0i8rjym517gczijj7m0nhrask14zg89";
+  };
+
+  circuits = mkContrib "circuits" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gf2cec60";
+    rev = "f2cec6067f2c58e280c5b460e113d738b387be15";
+    sha256 = "05w6dmm4qch327zs4726jiirfyprs21mgwxdc9nlvwnpakpimfcf";
+  };
+
+  classical-realizability = mkContrib "classical-realizability" [ "8.6" ] {
+    version = "v8.6.0";
+    rev = "b7b915583675b85feadd6fbf52cc453211de8e87";
+    sha256 = "099fwqjd1621bwy237wv1nln3kcr4mq09wl25z1620r2b467sglh";
+  };
+
+  coalgebras = mkContrib "coalgebras" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-9-g6544eae";
+    rev = "6544eaee5de06d2f520a958d52afedcb83a53735";
+    sha256 = "0b15r2ln57mxsyz4fmpfzh4mzrwi604gqh8f471awm63a4xqj5ng";
+  };
+
+  coinductive-examples = mkContrib "coinductive-examples" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "28b0e273c38fdecd1966e3ca5717ccd1f5871a15";
+    sha256 = "11dazllhl7qwhbnxqxpgwy0pf2a8c2aijrs93fzj5inf8z48vxnp";
+  };
+
+  coinductive-reals = mkContrib "coinductive-reals" [ ] {
+    version = "v8.6.0-9-gf89f884";
+    rev = "f89f8848f74294afaa5c0e0e211f6e8e8d1fb36a";
+    sha256 = "0svpxflynara7v6vzrvibhyfk9kb5kzdxfzrsvbqyk192dsfkwf7";
+  };
+
+  concat = mkContrib "concat" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gb4a9619";
+    rev = "b4a96199f0bc447be8fcaa494bcba8d713fd1801";
+    sha256 = "1haw5i5rz420jsr2mw699ny3f0gfmdsy0i6mzi48dhpj12ni8rfq";
+  };
+
+  constructive-geometry = mkContrib "constructive-geometry" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-7-g470ffa3";
+    rev = "470ffa3d38eb7f78974693e52d190535e87004c4";
+    sha256 = "1ddwzg12pbzpnz3njin4zhpph92kscrbsn3bzds26yj8fp76zc33";
+  };
+
+  containers = mkContrib "containers" [ "8.6" "8.7" "8.8" "8.9" ] {
+    "8.6" = {
+      version = "8.6.0";
+      rev = "fa1fec7";
+      sha256 = "1ns0swlr8hzb1zc7fsyd3vws1vbq0vvfxcf0lszqnca9c9hfkfy4";
+    };
+    "8.7" = {
+      version = "20180313";
+      rev = "77ac16366529c9e558f70ba86f0168a76ca76b8f";
+      sha256 = "01gp8injb0knaxgqsdc4x9h8714k7qxg7j5w7y6i45dnpd81ndr4";
+    };
+    "8.8" = {
+      version = "20180330";
+      rev = "52b86bed1671321b25fe4d7495558f9f221b12aa";
+      sha256 = "0hbnrwdgryr52170cfrlbiymr88jsyxilnpr343vnprqq3zk1xz0";
+    };
+    "8.9" = {
+      version = "20190222";
+      rev = "aa33052c1edfc5a65885942a67c2773b5d96f8cc";
+      sha256 = "0mjgfdr9bzsch0dlk4vq1frkaig14dqh46r54cv0l15flxapg0iw";
+    };
+  }.${coq.coq-version};
+
+  continuations = mkContrib "continuations" [ ] {
+    version = "v8.5.0-13-g6885310";
+    rev = "68853104fd7390ba384cd2c63101b0bc4ec50a22";
+    sha256 = "1v2lqcj93xlwn9750xga6knyld4xcxma2brh58zmiggkc7wn1dpl";
+  };
+
+  coq-in-coq = mkContrib "coq-in-coq" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-g8d137fc";
+    rev = "8d137fc20460561e6fd324466ebb04fd5a86150a";
+    sha256 = "0p9rb963ri5c8y1dlnp9307qnymr285dd6k7hir1qmvghybj1ijm";
+  };
+
+  coqoban = mkContrib "coqoban" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g89758d9";
+    rev = "89758d9bf1222155a37171e39ea1d6eec53aabb8";
+    sha256 = "02ixil10iw26wkbis62ydnsp2fn4r9jmyh88k2dj7inn0ln30h3q";
+  };
+
+  corn = mkContrib "corn" [ ] {
+    version = "master";
+    rev = "bb962a00c2a737fceb459fac663eecb266289461";
+    sha256 = "0xgkbzzsv3lc31lk71zgjvcryn9j51ffij5karln87j2ln989l3q";
+  };
+
+  counting = mkContrib "counting" [ ] {
+    version = "v8.6.0-2-g2823e75";
+    rev = "2823e75408a80a5a8946a11dd0debeb2409942a2";
+    sha256 = "0bn8kxyh4hwdn1cvnrlp7g66jagxp8c302hsslz07pfrxkdk1cwy";
+  };
+
+  cours-de-coq = mkContrib "cours-de-coq" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g8ecccd4";
+    rev = "8ecccd4196e303b9adbbd95d3531f3d6e3d0299d";
+    sha256 = "1v6wh1ppzw6fcb78wvzxyg5hygssjvp56s9qd0yfsagy915vqyl6";
+  };
+
+  ctltctl = mkContrib "ctltctl" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g51b7096";
+    rev = "51b7096482ac402d8e0ba2eeb932432a2f2489fc";
+    sha256 = "1fmpp69pv8130wqhsknnn37xqpc5alqhr41n2vd4r4kj3dj45bj7";
+  };
+
+  dblib = mkContrib "dblib" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "df86f014dbfb07ec113e8ec4b401b6cc28eb792b";
+    sha256 = "0s9y9apainqc4kcldrrkisnw5hnqbz052q2ilb5967b643rac4bb";
+  };
+
+  demos = mkContrib "demos" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-7-g399f693";
+    rev = "399f6930fa7a9909b840d4a017159d0e06616940";
+    sha256 = "08a99cwqz7f6438bkz0gf5dw7p61s48whccrpsd6rvhqrl4bg7b2";
+  };
+
+  dep-map = mkContrib "dep-map" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-3-g091bb2d";
+    rev = "091bb2d7fc86a816a2dafa249610d3fbc5b546fe";
+    sha256 = "1vp1nxxa4m8c8bmvllajrqi0ap13i450c2q5kcxyvac1bfv9hf50";
+  };
+
+  descente-infinie = mkContrib "descente-infinie" [ ] {
+    version = "v8.5.0-16-g7ad3ff6";
+    rev = "7ad3ff63d8772d40b5ef415741cffc93f343856e";
+    sha256 = "0gpn6cngjlcfi78qj743w7a33fvq1513avjq9cnzhnsdnqnnwv07";
+  };
+
+  dictionaries = mkContrib "dictionaries" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g545189e";
+    rev = "545189ef2f9281135ff870069134bb04bc2e38e5";
+    sha256 = "0b0c4vcf5dl7bcgxj1pvdin4jg6py6nr1wqcy3yw8vbd1apnhgri";
+  };
+
+  distributed-reference-counting = mkContrib "distributed-reference-counting" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-7-gfae0b8a";
+    rev = "fae0b8a8e26c19f853996fae318e4e9f8f166c0e";
+    sha256 = "153xqfkw5cb24z6h4pj6xaqhxbi20bx4zr60mf5aly390sjd4m7x";
+  };
+
+  domain-theory = mkContrib "domain-theory" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g8a121a2";
+    rev = "8a121a29ddb80964855ec43abbb21df7fccca37b";
+    sha256 = "0jpqjy9wi1kkn90fr1x3bf47m2a3p0byk06wza4psw2f40lz94yb";
+  };
+
+  ergo = mkContrib "ergo" [ ] {
+    version = "v8.6.0-2-gf82bdee";
+    rev = "f82bdee58ee2e0edc7515bfd1792063e9e1aea4c";
+    sha256 = "0ngwiwcxbylpjyz19zalbz9h3a447iagz4llq9vqdmbcs6qyml2k";
+  };
+
+  euclidean-geometry = mkContrib "euclidean-geometry" [ "8.6" "8.7" ] {
+    version = "v8.5.0-6-g280bb19";
+    rev = "280bb19b7192275678838fdf4b2045074ec4b3a6";
+    sha256 = "05rnpxaa3jbz82j1y1hb1yi5nm1kz46c95nbn1kd4rdm0zn53r9f";
+  };
+
+  euler-formula = mkContrib "euler-formula" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g078d161";
+    rev = "078d16102fc0a28f6a96525703ddd272df0e3ba9";
+    sha256 = "1wd6hay32ri91sk8pra6rr5vkyyrxfl2rxdhhw4gzyzsv72njmfd";
+  };
+
+  exact-real-arithmetic = mkContrib "exact-real-arithmetic" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-1-g593028e";
+    rev = "593028ec7d094c23ed4dbb3990d6442f7d05950e";
+    sha256 = "10x7w57mpiwr4640vfa27pbllkls68nfra9nz7ml0fqhi3s3h6pj";
+  };
+
+  exceptions = mkContrib "exceptions" [ "8.6" "8.7" ] {
+    version = "v8.5.0-8-gcfe4f0b";
+    rev = "cfe4f0bb4f98660fadb9d5a9c8cede9f0e4896e3";
+    sha256 = "149j0npyphy60xlgp4ibcwd6qyqminirjac1rwq00882n5gdprw2";
+  };
+
+  fairisle = mkContrib "fairisle" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g3e7c9b0";
+    rev = "3e7c9b0c48cf91307bf64f4b01f3c93c412e1ab8";
+    sha256 = "1g1jp6w9sip30fs5j5122z4vh7w7wqm6fhswlhpwygi4n5w1l8b7";
+  };
+
+  fermat4 = mkContrib "fermat4" [ "8.7" ] {
+    version = "v8.5.0-8-g07e3021";
+    rev = "07e3021aec1d97f5827eb6ea6281f11108150811";
+    sha256 = "1r89cqxy3qmzcj2lfd8hir0hfiikn1f290801rqad7nwx10wfiq6";
+  };
+
+  finger-tree = mkContrib "finger-tree" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g67242c8";
+    rev = "67242c896707de73405a596bfd9db2036fba98f3";
+    sha256 = "02jcp74i5icv92xkq3mcx91786d56622ghgnjiz3b51wfqs6ldic";
+  };
+
+  firing-squad = mkContrib "firing-squad" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-gbe728cd";
+    rev = "be728cddbee58088809b51c25425d2a4bdf9b823";
+    sha256 = "0i0v5x6lncjasxk22pras3644ff026q8jai45dbimf2fz73312c9";
+  };
+
+  float = mkContrib "float" [ "8.7" ] {
+    version = "v8.6.0-14-g7699b1e";
+    rev = "7699b1e4f492d58e8cfb197692977e705fa6b42b";
+    sha256 = "11v2w65xc3806r0pc84vjisp9rwqgmjaz8284q6ky9xd8567yq2z";
+  };
+
+  founify = mkContrib "founify" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-gb7c81b8";
+    rev = "b7c81b828a444f6a5e4d53020cf319288838399b";
+    sha256 = "0prh5vqn0gmvnm4dfb5vqd8n66d9knpx56vqzf5wsiphk5c7a43r";
+  };
+
+  free-groups = mkContrib "free-groups" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "b11ffb1437f1b2793d9d434872e80d5a2d387ade";
+    sha256 = "12bkigjv3vkkkc4z6m57aim6g10ifvy53y941i0shfmwnvhlkgpc";
+  };
+
+  fsets = mkContrib "fsets" [ "8.6" "8.7" ] {
+    version = "v8.5.0-12-g9b51a09";
+    rev = "9b51a09e24f4b8b219952f2c06d06405944cd7a0";
+    sha256 = "19d2v85mnl29g6alpsbd2cb62xyp7rafryglp046hq9qz520gjzy";
+  };
+
+  fssec-model = mkContrib "fssec-model" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g2fec0b6";
+    rev = "2fec0b646ae4d9fcb932901ef85cc13919d5faf3";
+    sha256 = "1ib9gw2h9dv5d4n9bqgb64mxz66mgrwy3766ymja0qfc8wflm3yn";
+  };
+
+  functions-in-zfc = mkContrib "functions-in-zfc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "ff58f7af1b4b79bf164d6f7abec6b467dde44050";
+    sha256 = "076kdfc01mrqh1cz4zi4nzl9rk6yblclbd7r34fxqwbiwdavwsrr";
+  };
+
+  fundamental-arithmetics = mkContrib "fundamental-arithmetics" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g8976d4b";
+    rev = "8976d4ba6a5c53b7eb25d08921e592d200189431";
+    sha256 = "0pqq1y3hhw8k0qidigg9zkpblhasnb56rxq0n5sh2yfw07gbnfzc";
+  };
+
+  gc = mkContrib "gc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gee41f2f";
+    rev = "ee41f2fad9fb3bbc2cbf3f90dc440cc31dbd7376";
+    sha256 = "0hwlby4sn1p7cky0xz9fmgw50xai3i061y6kqhqy9fn2l2did2sc";
+  };
+
+  generic-environments = mkContrib "generic-environments" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "48b81bb3b8c2941c8d7ef15f5513bbb7f1821ff8";
+    sha256 = "03576kkhn5ml4hpn8s8g0i1fxfibr0yjndk8820s7fxmp9838bkc";
+  };
+
+  goedel = mkContrib "goedel" [ ] {
+    version = "v8.6.0-1-gc3f922c";
+    rev = "c3f922cd5cf2345e1be55ba2ec976afcdc6f4b13";
+    sha256 = "1cahlrjr1q38m3qwwxzkzvgvgvqvy3li6rjz3hn4n02jxi5daw2g";
+  };
+
+  graph-basics = mkContrib "graph-basics" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "1b86d778016d88084df8a38b2a08e42a778fdf64";
+    sha256 = "1rslb8ha1dnygwp2q2lx23d8x5wjlq0c2b6vr1hgy4wzvbas2573";
+  };
+
+  graphs = mkContrib "graphs" [ ] {
+    version = "v8.6.0-4-gdb25c37";
+    rev = "db25c37561bd35e946fc6ad7c0a48121086fc47f";
+    sha256 = "10f7yq409i6skgnyv6xv7qklkj2kaddnwxpq752avgm7y8dr96nv";
+  };
+
+  group-theory = mkContrib "group-theory" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gab6459f";
+    rev = "ab6459ff2571529edb0d5c10c13f30b1d9379d71";
+    sha256 = "062qixxly5zi22lb00dmspadr4ddsvbdwm05m96gbnycrl2siq09";
+  };
+
+  groups = mkContrib "groups" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "d02aab5c8559ea604a615d993df3c8e714a1dd12";
+    sha256 = "0fvwgk5nf5q86sn5q24k3bxps6f1fcafdd47v56xc49iczpkfrck";
+  };
+
+  hardware = mkContrib "hardware" [ "8.6" "8.7" ] {
+    version = "v8.5.0-8-g2e85f0a";
+    rev = "2e85f0ae87ca311e2ffaa8bfd273e505ac03802e";
+    sha256 = "0vzn4sgvsbglnwydf0yplpa6laqdmdnayizhrazca3qcckkzxzg4";
+  };
+
+  hedges = mkContrib "hedges" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g301e7f8";
+    rev = "301e7f86e0941fe0fa2b5f01f17276cf52be4b06";
+    sha256 = "1p42idmm741jx1g7swbkzm1b6mki40xnxkm3ci66mypw19m28142";
+  };
+
+  high-school-geometry = mkContrib "high-school-geometry" [ "8.6" ] {
+    version = "v8.5.0-7-g40e3f95";
+    rev = "40e3f95cbbc756ff4b510e1a998bcbd7e1ff1377";
+    sha256 = "1ws57irja9fy1lw6kp6jp5kkn3cb8ws9gixgqvhjpxcfsvgaik0f";
+  };
+
+  higman-cf = mkContrib "higman-cf" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g587cc23";
+    rev = "587cc23ad61f43664d5ae5e9ee1949d8380a5209";
+    sha256 = "0wjvsmjh5vdmjf8raqlccxzm6ibklkbgznjqhwz3ss3x333lhykb";
+  };
+
+  higman-nw = mkContrib "higman-nw" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g1e2693c";
+    rev = "1e2693c6eeb11a39dfe7fcb24acab7dc1fb3d7f6";
+    sha256 = "14z3prrsz8c8s0n85890b45pvl4f986g2hckmk61ql6ns7qbsz84";
+  };
+
+  higman-s = mkContrib "higman-s" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-7-g0cae3b4";
+    rev = "0cae3b45df7a65f49afdb58f182065b939e5d224";
+    sha256 = "0s50v57ancmdcnidrz3jnjgm5rydkfhfn4s74cf4i6qvvscq44nj";
+  };
+
+  historical-examples = mkContrib "historical-examples" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gf08d49a";
+    rev = "f08d49a166f486527f14ad45052f9dd9e2132c00";
+    sha256 = "1hym8si742z9rhkini9mbiwfa7mm43xrybfw2gh287hp4pcqcchz";
+  };
+
+  hoare-tut = mkContrib "hoare-tut" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "73dee531bf19ba9db997dff2f0447e12dc8d07db";
+    sha256 = "0apmn8f32hfqgpb21n68gqnxg90lhzrawh2c6h4hpl46z087j2ci";
+  };
+
+  huffman = mkContrib "huffman" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-gcd44991";
+    rev = "cd4499144059e5426a5380b70a110cdaafbcf008";
+    sha256 = "0hw152g5cwc3286p44g73lcwd6qdr4n4lqgd0wfdpilpmzh2lm67";
+  };
+
+  icharate = mkContrib "icharate" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g11eb008";
+    rev = "11eb008f347e68a824e091ca2224b2138a342b3f";
+    sha256 = "03vjcwd5vwhkg1q0zvpz45ayb232hd4q130gx23i039wawgzj66i";
+  };
+
+  idxassoc = mkContrib "idxassoc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "57991d3754c1b51067329d4abc7caf657c4d4552";
+    sha256 = "1xmrv2lpn5rsdxr8ryq5hkihd1wrzpc9a7cvg0jjq8xss1a2sxwh";
+  };
+
+  ieee754 = mkContrib "ieee754" [ "8.6" "8.7" ] {
+    version = "v8.5.0-8-g9764c31";
+    rev = "9764c31bae03182ba9ada4cc877f411c11edc02d";
+    sha256 = "032axmvq4vv03cckm72m773v5h76s43awn5bpzd305gs8iag7wgk";
+  };
+
+  int-map = mkContrib "int-map" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "42342f3b4152419faf17c7ac9afd90e337d68637";
+    sha256 = "1zxgvg021kakvi5vjvyr0xjmmzyd3zhd8wwm4q276wvmya1fjznr";
+  };
+
+  intuitionistic-nuprl = mkContrib "intuitionistic-nuprl" [ "8.6" ] {
+    version = "v8.6.0";
+    rev = "6279ed83244dc4aec2e23ffb4c87e3f10a50326d";
+    sha256 = "1yvlnqwa7ka4a0yg0j7zrzvayhsm1shvsjjawjv552sxc9519aag";
+  };
+
+  ipc = mkContrib "ipc" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g433ab4f";
+    rev = "433ab4f5962b49d3178120d6cc4419e4e9932d18";
+    sha256 = "16nprdk2cqck0s8ilfy1cjvs48n4kc2hilv9wzi382d4p8jagh0r";
+  };
+
+  izf = mkContrib "izf" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-g98ae92b";
+    rev = "98ae92bfe0589c781160c967259be7354aaf1663";
+    sha256 = "131gpi3p3pxv50dzpr3zfzmfr02ymcwja51cs029j9a33mw9rwx0";
+  };
+
+  jordan-curve-theorem = mkContrib "jordan-curve-theorem" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "906762607c3e05bedd3f9aab002172e34dd1b595";
+    sha256 = "1l4pl6rjfzbxnzg32rdcrjl5g889syl6iydiprm8b34blk15ajka";
+  };
+
+  jprover = mkContrib "jprover" [ ] {
+    version = "v8.5.0-14-g80a9497";
+    rev = "80a94974fa4e43be45583409daf9278768abebe0";
+    sha256 = "1c5mxnjhd21gzx3yf8gdvgbpwcvklmfxl6qjdynb6dw04lybp8af";
+  };
+
+  karatsuba = mkContrib "karatsuba" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "144bdc68571154ca669a276d30c16bb30ac80b2f";
+    sha256 = "0rp9ihw4d68dd6b21xq6lnxa4vsq5ckdhr07ylskmas74p66ns4f";
+  };
+
+  kildall = mkContrib "kildall" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-9-g319577b";
+    rev = "319577bdd99aec968fc52f474565dd33b88e6bca";
+    sha256 = "1r7hw98xs5w21p50423jqancccn2cwjm90wff08yi7ln0s1rphn1";
+  };
+
+  lambda = mkContrib "lambda" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "577930fe1ee3923dcd3c53793908550a948bcb8f";
+    sha256 = "0kmqf5yp4q40wpqncwpd152ysryq2i18rwni4dx2z4d6dir7jidn";
+  };
+
+  lambek = mkContrib "lambek" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "23be01c773ff33dbd06627b7245098bdd3c4525a";
+    sha256 = "013nj7b8hicxw5ipiw0my0ms8biyqpcybnh17a7r0w4i7icsygj9";
+  };
+
+  lazy-pcf = mkContrib "lazy-pcf" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "c0b19dff7e1beeccaa2b2d220012bffac6b75f99";
+    sha256 = "1qkpszdc3rkm74hkm3z6i080hha4l8904kg5z3xxgpwmhrwb56lq";
+  };
+
+  lc = mkContrib "lc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gae9c9f8";
+    rev = "ae9c9f878d12539d7b61b91435745ffe32febfd0";
+    sha256 = "18bmck6xsp5yi17czyad6iy90c0k65gxjhp47ca64yzcccnzpqbx";
+  };
+
+  legacy-field = mkContrib "legacy-field" [ ] {
+    version = "v8.6.0-7-g7f400f7";
+    rev = "7f400f787459dc63ff1bb862efe8aea41abe90fe";
+    sha256 = "0889z8s2rcccl1xckc49r904xpdsa9sdf5dl2v9a2zqx37qcn6cd";
+  };
+
+  legacy-ring = mkContrib "legacy-ring" [ ] {
+    version = "v8.6.0-4-g3e6c0cf";
+    rev = "3e6c0cfeb69189278699e176e2f19fef5e738857";
+    sha256 = "15a8rvhr2zw17j7d6w3hd0fxpr6kqy5flpngdqdjij99srm7xzsq";
+  };
+
+  lemma-overloading = mkContrib "lemma-overloading" [ ] {
+    version = "v8.6.0";
+    rev = "6112c139add4d81b9e4d555268a60865f9323151";
+    sha256 = "0m1i5xdmwfz4saacay7p6skqnw42csn473gisl24am9jls301cfh";
+  };
+
+  lesniewski-mereology = mkContrib "lesniewski-mereology" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "eeaf56daa0b0bb0fe16368a5e79a089b42d3951c";
+    sha256 = "0j4r83biz128pl6g9z5c3x2p5h465ch4fz2jszbr2k1yd8b2gkd9";
+  };
+
+  lin-alg = mkContrib "lin-alg" [ ] {
+    version = "v8.6.0-5-g74833da";
+    rev = "74833da8a93b1c4c921d4aaebbc9f7c2a096a5eb";
+    sha256 = "08r9zdq9fxf0b2fxfxb36zywgqd04wpb25l408q3djmq22k56azp";
+  };
+
+  ltl = mkContrib "ltl" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g53e5fc4";
+    rev = "53e5fc475fbcce767e2193f92896bd871f7eb1d5";
+    sha256 = "0aprimbywsnlg3zzxrg3kp1hw30swz95zcwa2gfidr381isnqciz";
+  };
+
+  maple-mode = mkContrib "maple-mode" [ ] {
+    version = "v8.5.0-22-gb97a515";
+    rev = "b97a5155464360778b215c22668ab80c96a42332";
+    sha256 = "15wk6k8m2ff4b5cnqrsccq5vyabam2qaa6q4bvk4cj1nfg0ykg5r";
+  };
+
+  markov = mkContrib "markov" [ "8.7" ] {
+    version = "v8.5.0-7-ge54c9a8";
+    rev = "e54c9a86df5cb90ef6ea04d3753273186bb2d906";
+    sha256 = "19csz50846gvfwmhhc37nmlvf70g53cpb1kpmcnjlj82y8r63ajz";
+  };
+
+  math-classes = mkContrib "math-classes" [ "8.6" ] {
+    version = "v8.6.0-19-ge2c6453";
+    rev = "e2c6453e2f6cc1b7f0e1371675f4a76b19fab2c7";
+    sha256 = "0das56i8wi7v0s30lbadjlfqas1jlq0mm13yxq6s7zqqbdl5r0bk";
+  };
+
+  maths = mkContrib "maths" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "75a2f84990c1dc83a18ee7decc1445c122664222";
+    sha256 = "0yj26mnsfk8y92pd575d9nv9r6pm23zaws18r690s9rjm4kzmwww";
+  };
+
+  matrices = mkContrib "matrices" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g5553a1f";
+    rev = "5553a1f7838bafd485e9868c6ad3f76be4c7ffb8";
+    sha256 = "0ppw2v404sbvc3d36wi701bwxfxha1ziciyddhzbqw62s5xkhzjc";
+  };
+
+  micromega = mkContrib "micromega" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-1-ga70bf64";
+    rev = "a70bf64b99462a77cd9181e3f2836bc1fed04593";
+    sha256 = "0zvqb56il139xgj7n2arvqd305374jb1ahwg63mpf9cqla1m0fxs";
+  };
+
+  mini-compiler = mkContrib "mini-compiler" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "5c0b9da5aabc590c28b7d5a9f49e5a9483b742e1";
+    sha256 = "02jpwvk0lsws886bsgahsjmmra25r7b6bn19qmizjjrc0pj44q58";
+  };
+
+  minic = mkContrib "minic" [ "8.6" "8.7" ] {
+    version = "v8.5.0-7-g0b2e050";
+    rev = "0b2e05096f83b08dd935f42501d408bebce01170";
+    sha256 = "1wyrshkmkdpkpc47iy2cw9wxadpd1hchr4ilpmifs4rny4y6kkhp";
+  };
+
+  miniml = mkContrib "miniml" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "22a570e57f9e8d1b971d0a7a9e6fdd8d3f053b44";
+    sha256 = "17syhr7qyr2naqm7mgarn39d6lrrwah3a6m4mzsvm8d9mwvdqhzs";
+  };
+
+  mod-red = mkContrib "mod-red" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g963c2c9";
+    rev = "963c2c930175c91ebcd0cd39ef841ff752ad0813";
+    sha256 = "18nlgiypcykhnn9vbgy1bv0zz4ibvzw3jhigl3k9aa3672qr2bwl";
+  };
+
+  multiplier = mkContrib "multiplier" [ "8.6" "8.7" ] {
+    version = "v8.5.0-10-g127feee";
+    rev = "127feeebe065d4698e427cbbcd0ddd8c70fc8bb7";
+    sha256 = "08lvs0651yccvxn3mw3sf7d1cdbnf4jvwwc3p57124nvjig649a7";
+  };
+
+  mutual-exclusion = mkContrib "mutual-exclusion" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-g6f54d7f";
+    rev = "6f54d7f25d9056bf72932c2acd53b832ba015eda";
+    sha256 = "066z3ijlni6h39l6g2phs1vqv460x07cri64f847jykchcdjizil";
+  };
+
+  nfix = mkContrib "nfix" [ ] {
+    version = "v8.6.0-2-gcaeda20";
+    rev = "caeda20f3ce3dea0bc647419f3b284e5656cf4ae";
+    sha256 = "0s5adpbjm4pxjvnmj24xwxmbg1c356lali0v1v9rcl5lv9fsfi64";
+  };
+
+  orb-stab = mkContrib "orb-stab" [ ] {
+    version = "v8.6.0-4-ga0a5520";
+    rev = "a0a552020eae39e4fd0512c3714ef1b6f8da584c";
+    sha256 = "074ygyskvkzwlhqrpyhivxj1axjh3y8wdd57mnjxsf3c103dvajf";
+  };
+
+  otway-rees = mkContrib "otway-rees" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gf295926";
+    rev = "f29592659199f79aa5d3b2fa61a35abba7db5183";
+    sha256 = "1yczckkchz3xlb9jcv3rkj5z831b0xrv9j0yvslkl6kpgi1br8af";
+  };
+
+  paco = mkContrib "paco" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "abe297080621c05b3f829a82b36b84f2fc7b5340";
+    sha256 = "1jpvkhhnkn8ikj3x7knzr0f8qqrw1ipa8h3mw9bd62kjlmg0f8fj";
+  };
+
+  paradoxes = mkContrib "paradoxes" [ "8.6" "8.7" ] {
+    version = "v8.5.0-8-g2da6f5f";
+    rev = "2da6f5fd4a560f5726dc6083abf2b624391b6d3b";
+    sha256 = "1xmhvfbhwn1rfcchb4wq0jlqdrswv1rapxmshjzgkwryq7a7bf64";
+  };
+
+  param-pi = mkContrib "param-pi" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gba4d052";
+    rev = "ba4d052f64788004cb7d8ee172d8c8f58f3a8429";
+    sha256 = "04v2fd56x8vd1fv89c3a4vhbhlflnzfzybr7z2fkraxnz5ic1xa4";
+  };
+
+  pautomata = mkContrib "pautomata" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g0cb5e83";
+    rev = "0cb5e83f2829d25e99628b1c771efbf0c9dc3d84";
+    sha256 = "09r9vdyc87ysciff3rfi4awpd432gblysjcsi42k8n03xhgjm1rv";
+  };
+
+  persistent-union-find = mkContrib "persistent-union-find" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "62c2fac131b87d273c6278fe5bcba0e68895aa18";
+    sha256 = "0p4zd3mn8nljjch7c3mrmc5n2kcab8fh9xw7f933wqyh695n1zl9";
+  };
+
+  pi-calc = mkContrib "pi-calc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gf8cfa30";
+    rev = "f8cfa3027c62719bd944f85d25dcc19b785eb8da";
+    sha256 = "12i76ky3x0agd2wzxdsnfxpm7ynp3nj0i7s3skpjnf6rblzgnljf";
+  };
+
+  pocklington = mkContrib "pocklington" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gc71f839";
+    rev = "c71f83920538781a6be99c8ef8a2a306b66e7800";
+    sha256 = "0nsavl8v4ndxbrbi160zwpiaw865z22mr638pwgq4pa9qqbbs2p4";
+  };
+
+  presburger = mkContrib "presburger" [ ] {
+    version = "v8.6.0-2-g6b473eb";
+    rev = "6b473ebcab49ac0c0952c27f8a83fb1f7d21cb1a";
+    sha256 = "18r76vv7wclv4nzhypncdx4j68dpc0jf0m7p3c8585ca2l72nyfl";
+  };
+
+  prfx = mkContrib "prfx" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g719a3ec";
+    rev = "719a3ec175aabb2e3ad92dc030ce2e0d2131e325";
+    sha256 = "15vz731apciybn6nqb0fsxrwlxpyrfcakdva38hwxmjx6qskqkhi";
+  };
+
+  projective-geometry = mkContrib "projective-geometry" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-g118b0cc";
+    rev = "118b0cc37aa97b5de97539cb824a8234f88e123a";
+    sha256 = "0fahqagh2il96q160mnwyk6xqjn5wbmy5ckmb5b0yhljs8y181zz";
+  };
+
+  propcalc = mkContrib "propcalc" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "b68586c079a71ebab3235a636e50c083b23d4f25";
+    sha256 = "005vqr0c85ld14ff3cz7nnbgy5m5km7ndgblb041f87l8486dbpz";
+  };
+
+  pts = mkContrib "pts" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-g10a0c39";
+    rev = "10a0c39b7e62f8a7ec2afbbe516a21289d065be5";
+    sha256 = "14nqxjqg7v6f70zwi13a1iz70vxq4gfsz7aviggj7cbbky9s1lw3";
+  };
+
+  ptsatr = mkContrib "ptsatr" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "e57ad4552055340ea97bc6a2c61b837c56c11a7d";
+    sha256 = "1ivqrvk7dhk52llxi6vxby0zyz05kgc82fgvvkv8f9gmy485v3m7";
+  };
+
+  ptsf = mkContrib "ptsf" [ ] {
+    version = "v8.6.0-1-g2a303f4";
+    rev = "2a303f4e83ef54fc6f8fbc374eaebf05e1e9b5e4";
+    sha256 = "0p7dwsf2s72ndgkwf8mj4n8sy1b5anfspj0v8rndvyqsmld7if2g";
+  };
+
+  qarith = mkContrib "qarith" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g5255d8f";
+    rev = "5255d8fbb28b85424d0fe626125a70cc2f5abcde";
+    sha256 = "1rx70f3pnkj30ql97wdp4bimbb2pazbm7xgs5q0g5i3xbiyv50lk";
+  };
+
+  qarith-stern-brocot = mkContrib "qarith-stern-brocot" [ "8.7" ] {
+    version = "v8.6.0-4-gcad3819";
+    rev = "cad381906c9c5b17e701005f3c4290765abc9099";
+    sha256 = "0bzczqa61cs9443gapm8y8137d9savxnadwwrkcynhmj1ljx26xy";
+  };
+
+  quicksort-complexity = mkContrib "quicksort-complexity" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-gb897466";
+    rev = "b8974665b0de3e9b135291a699e98ed52cd335d1";
+    sha256 = "038gyjc6afyb31cfi4fiajzl7a8ykh7dmkajn9dm7rh4md1x6jjf";
+  };
+
+  railroad-crossing = mkContrib "railroad-crossing" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g2ef67f5";
+    rev = "2ef67f5c586a58cd79a8ee0eb22590182374135d";
+    sha256 = "0cdk5b6br317xh0ivpj3ffqcy19w2g7sfa5rrv4ls0hmsrrzpxkp";
+  };
+
+  ramsey = mkContrib "ramsey" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g2821213";
+    rev = "2821213706faa7f06823001ce9e58ecff0cd3191";
+    sha256 = "1pw2yqkllkvllzs4dyzvyv27mh53qi8wpzh1cr53cwyg6573h0dz";
+  };
+
+  random = mkContrib "random" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-1-gf87a8a7";
+    rev = "f87a8a77f420df4a12c4a7e4f28ff088e62b4175";
+    sha256 = "05xc59frgcmfx7g72i02g3x17zhdlgpap7y6q1gd29xnmrhqnhni";
+  };
+
+  rational = mkContrib "rational" [ ] {
+    version = "v8.6.0-2-ga12ef65";
+    rev = "a12ef65ddd267b4d61e234da4fab17bc12202c17";
+    sha256 = "06s3bpm1v7bz69qp3m58kjk5qmdr0d4jgmy20q6qp44mi0341gy7";
+  };
+
+  recursive-definition = mkContrib "recursive-definition" [ ] {
+    version = "v8.6.0-1-g66b8204";
+    rev = "66b820494ed872ef16ff228f78310aab2a47d2be";
+    sha256 = "0z6sp1n1m2vbxhb220y3hqi1f24lz6g1nkkq84m9xq2wvg7li6hn";
+  };
+
+  reflexive-first-order = mkContrib "reflexive-first-order" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g307b421";
+    rev = "307b421dd4894ef624e67558087d2f0945ef1970";
+    sha256 = "0rwr8sy6v7a17x1g0pa9gbbd9kgrq5lxr6cxv8r926883blz891y";
+  };
+
+  regexp = mkContrib "regexp" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "da6d250506ea667266282cc7280355d13b27c68d";
+    sha256 = "1s1rxrz6yq8j0ykd2ra0g9mj8ky2dvgim2ysjdn5yz514b36mc7x";
+  };
+
+  relation-algebra = mkContrib "relation-algebra" [ ] {
+    version = "v8.6.0-7-g0d3ca3e";
+    rev = "0d3ca3eb5490b2f32d5c2763e2343d373e78baea";
+    sha256 = "1kjd23qgmi3qnb4hpn7k5h88psq5rs5bba9s494zhrzkf6cgv9d1";
+  };
+
+  relation-extraction = mkContrib "relation-extraction" [ ] {
+    version = "v8.6.0-4-g1a604fa";
+    rev = "1a604fa2c4211c4c36dd600dab6ed076a04c00ce";
+    sha256 = "114idr4n19c5nnzn6wdj5jz82wbisxrbw6qvfjnwh02yz2sbpn2d";
+  };
+
+  rem = mkContrib "rem" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-g306938c";
+    rev = "306938c460518695393313f57d47ec8c653add11";
+    sha256 = "1cccqj08pmgjdlwgi4r1qz0h9sgr1840zrwc36fzfslhdqixgyd9";
+  };
+
+  rsa = mkContrib "rsa" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "01dddd705621ad9efbaf081bffa76465b3cdc442";
+    sha256 = "1426cyzd1493iwhzb4sm7xpvn5vj10ap9607kh1flhhqdxx4fvgz";
+  };
+
+  ruler-compass-geometry = mkContrib "ruler-compass-geometry" [ "8.6" "8.7" ] {
+    version = "v8.5.0-7-g69e66a8";
+    rev = "69e66a80590e89c3916359beef4109990b8c92f6";
+    sha256 = "01qw8vyaj29frm7zzdn18nwrzcqbjaqhpky5qwlsmxlza5h5vz1c";
+  };
+
+  schroeder = mkContrib "schroeder" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "31df08b6c00fe7d0ac7391f7f939c4869cfe9b8c";
+    sha256 = "18gwh3axcbaicmylkjsljiw8q2z02hpcbz6mpvx3zyh1vcgl47qw";
+  };
+
+  search-trees = mkContrib "search-trees" [ "8.6" "8.7" ] {
+    version = "v8.5.0-9-g07dee21";
+    rev = "07dee215c9453fcd95a0c13d2495f7e260325378";
+    sha256 = "19jw1qccn1c7jp78kc6ipr3mpp1fkm3wxb6y7wjgvqqphjy62sfg";
+  };
+
+  semantics = mkContrib "semantics" [ ] {
+    version = "v8.5.0-8-g8236bf9";
+    rev = "8236bf94a7735378b3a49ea376cd220bcadfe831";
+    sha256 = "18kmmn7y0nvgszrap2d7dcqkvfrpkk6w6wzf8ji9j8lc8mznyy8h";
+  };
+
+  shuffle = mkContrib "shuffle" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "681fc1a794cce5d99e748b68586e8c5a11810788";
+    sha256 = "121b021b25vkgcw892lbidrhbk7syrz9xxlk3d45gf8pdin8i8zb";
+  };
+
+  smc = mkContrib "smc" [ ] {
+    version = "v8.6.0-4-g161f8aa";
+    rev = "161f8aaaf80f7475f2679c55a8f7ac511215cd4b";
+    sha256 = "01375i2n8cw8kdf7zgcz7kmkw6wspmw4ngrzjnq5bxf7ijw7z9qx";
+  };
+
+  square-matrices = mkContrib "square-matrices" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g7fe56db";
+    rev = "7fe56dbe1a9916236b44cc96d25cee2b90825ae5";
+    sha256 = "03lxq8v63gydnm7fcryjpqdywjb3hrfirnxx7sm6zc9yblh2m0il";
+  };
+
+  stalmarck = mkContrib "stalmarck" [ ] {
+    version = "v8.6.0-3-g083bd20";
+    rev = "083bd20af8ce5c646e5cd9845474523027bf7e79";
+    sha256 = "0nhbxin98hwam4jb4iadb06b785s88h0mz8i0v6adpprym1my746";
+  };
+
+  streams = mkContrib "streams" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-7-gd53a1ca";
+    rev = "d53a1ca12b2fb5cb9324452aabe36a7e4b3db85c";
+    sha256 = "14qk7w675c2flh2qyrzqjywn1f1fcchsqzn59zlh755krssf4y4b";
+  };
+
+  string = mkContrib "string" [ ] {
+    version = "v8.5.0-9-g861dd5c";
+    rev = "861dd5ce2d72a5856a79d1e9e4eb0c4b1070e73c";
+    sha256 = "0fq49qdbi2c5i5hkbf6cgx1dyzg02mhr0zd89kgbxa5lpv5sp3y7";
+  };
+
+  subst = mkContrib "subst" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-g9d9fed6";
+    rev = "9d9fed67529aa98f5b2d77c695e1370a3c4b7ecf";
+    sha256 = "0dqz2wgzsipk9zic6cf3dhqr1a3p5s2d30cjs5312c5pz6gw3fp4";
+  };
+
+  sudoku = mkContrib "sudoku" [ "8.6" "8.7" ] {
+    version = "v8.5.0-6-g4ebe0aa";
+    rev = "4ebe0aace3341b14ba6f2177888148345988c43c";
+    sha256 = "0srf1477x5q3qb5inlcrc1hr193rdw8sp8c0bw6fw4na0d6bphv3";
+  };
+
+  sum-of-two-square = mkContrib "sum-of-two-square" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-g66c1146";
+    rev = "66c11466b499c0f26a9d687933432e16f4aed080";
+    sha256 = "0z1h7cq3f15xlm7b0kirf1jv6n43f11in82x6vjiw7arnn1axwh5";
+  };
+
+  tait = mkContrib "tait" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g1505eb9";
+    rev = "1505eb9e6af0c14892c9fe2bd1021b56dc65c409";
+    sha256 = "1662mn9qpym8rq99854ziykk2jrr5s9h5r8j6y4ddgma0ihv1v5w";
+  };
+
+  tarski-geometry = mkContrib "tarski-geometry" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gd30cc0e";
+    rev = "d30cc0e71e507dc14eb0d5397e8c3a6252fe5d07";
+    sha256 = "1hngfix8riqa0kn774602q3kc2m8mfksx1ynb69pq6hy6q3ikn1n";
+  };
+
+  three-gap = mkContrib "three-gap" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0";
+    rev = "b176a7b3165aecd171926271a8d90888f16dc297";
+    sha256 = "0mr8s0djs165i64v48k8i7sn832s5ff2hnyqhl9ijsvhcix20ij2";
+  };
+
+  topology = mkContrib "topology" [ ] {
+    version = "v8.6.0-1-g4e79a75";
+    rev = "4e79a755efe0ca509ef589135aa3406449b44dfb";
+    sha256 = "00211410zb5z367mv2brqg1d0p50yjy446g7qc69c4kyp6sr80gf";
+  };
+
+  tortoise-hare-algorithm = mkContrib "tortoise-hare-algorithm" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-6-gb34a87c";
+    rev = "b34a87c0b41eb9a72408292a5d714ae8f342a4c5";
+    sha256 = "08j6xc65scxzxznhiiapfny2hchl3mcvrsp2mr05snq5hlidlpxv";
+  };
+
+  traversable-fincontainer = mkContrib "traversable-fincontainer" [ "8.7" ] {
+    version = "v8.6.0-1-g3f1fc68";
+    rev = "3f1fc684ea23a69b1e8ab7f1ee139a66278eb2e0";
+    sha256 = "0h0vf74lfll7bhb9m1sk3g82y1vaik1fr5r5k69bbjgh0j5bfj50";
+  };
+
+  tree-automata = mkContrib "tree-automata" [ ] {
+    version = "v8.6.0-1-g34b3eb6";
+    rev = "34b3eb6362407040d7a9a3fc0b1c23661e01162a";
+    sha256 = "07iwfi6c6a8dq5rdlsppl187qbmbycj7xifm8aa38ygmsh5rcpir";
+  };
+
+  tree-diameter = mkContrib "tree-diameter" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.6.0-1-g846a232";
+    rev = "846a232a07b3cf43d18b694ef4bcbe4b270e9cd4";
+    sha256 = "0i238h60jgqmzkb38qbyjj6i1wzv0bm00g0mwh98wbxlj3pn7ma8";
+  };
+
+  weak-up-to = mkContrib "weak-up-to" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-5-g0893619";
+    rev = "0893619b205a30a0f832da8ceef97c2c3f4801f8";
+    sha256 = "0mg1628zyb7xyyg4k8zvay2h7wcdlwcx9nyxwpixdp5xhz3s4l9b";
+  };
+
+  zchinese = mkContrib "zchinese" [ "8.6" "8.7" ] {
+    version = "v8.6.0-1-g25d4e21";
+    rev = "25d4e21b648f65593f9378cb9f5171dcc4641223";
+    sha256 = "06phig9yh4rqqpqjbzk6704n44vz31irnwvprbdvyzgiyi2bkahk";
+  };
+
+  zf = mkContrib "zf" [ "8.5" "8.6" "8.7" ] {
+    version = "v8.5.0-4-gcf33d92";
+    rev = "cf33d92b69865af97d93946337f291cffc1e8a9e";
+    sha256 = "0fp3vdl79c8d759qjhk42rjfpkd0ba4pcw572f5gxn28kfwz3rrj";
+  };
+
+  zfc = mkContrib "zfc" [ "8.5" "8.6" "8.7" "8.8" ] {
+    version = "v8.5.0-5-gbba3259";
+    rev = "bba325933370fea64780b1afa2fad54c1b567819";
+    sha256 = "0iwkpmc22nwasrk4g7ki4s5y05zjs7kmqk3j98giwp2wiavhgapn";
+  };
+
+  zorns-lemma = mkContrib "zorns-lemma" [ "8.10" "8.11" ] {
+    version = "v8.11.0";
+    rev = "a573b50fff994f996b8e15dec2079490a5233dc6";
+    sha256 = "0jbp1ay6abal66glbablbqsh5hzgd5fv81dc1vzn65jw0iiznxyq";
+  };
+
+  zsearch-trees = mkContrib "zsearch-trees" [ "8.6" "8.7" ] {
+    version = "v8.5.0-7-ga9f6d9a";
+    rev = "a9f6d9a8b6e567e749b1470c6879df560dab7f43";
+    sha256 = "1001bnh5hzx0rnwhlx7qci52rqi49z5ij7p9gcdr4w86i182w6rg";
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-bits/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-bits/default.nix
new file mode 100644
index 000000000000..9665c5400d85
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-bits/default.nix
@@ -0,0 +1,38 @@
+{ stdenv, fetchFromGitHub, coq, mathcomp-algebra }:
+
+let
+  version = "20190812";
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-coq-bits-${version}";
+
+  src = fetchFromGitHub {
+    owner = "coq-community";
+    repo = "bits";
+    rev = "1.0.0";
+    sha256 = "0nv5mdgrd075dpd8bc7h0xc5i95v0pkm0bfyq5rj6ii1s54dwcjl";
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ mathcomp-algebra ];
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    make -f Makefile CoqMakefile
+    make -f CoqMakefile COQLIB=$out/lib/coq/${coq.coq-version}/ install
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/coq-community/bits";
+    description = "A formalization of bitset operations in Coq";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ ptival ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-elpi/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-elpi/default.nix
new file mode 100644
index 000000000000..230320671a7f
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-elpi/default.nix
@@ -0,0 +1,43 @@
+{ stdenv, fetchFromGitHub, which, coq }:
+
+let params = {
+  "8.11" = rec {
+    version = "1.6.0_8.11";
+    rev = "v${version}";
+    sha256 = "0ahxjnzmd7kl3gl38kyjqzkfgllncr2ybnw8bvgrc6iddgga7bpq";
+  };
+  "8.12" = rec {
+    version = "1.6.0";
+    rev = "v${version}";
+    sha256 = "0kf99i43mlf750fr7fric764mm495a53mg5kahnbp6zcjcxxrm0b";
+  };
+};
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  name = "coq${coq.coq-version}-elpi-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "LPCIC";
+    repo = "coq-elpi";
+    inherit (param) rev sha256;
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq coq.ocaml ] ++ (with coq.ocamlPackages; [ findlib elpi ]);
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    description = "Coq plugin embedding ELPI.";
+    maintainers = [ stdenv.lib.maintainers.cohencyril ];
+    license = stdenv.lib.licenses.lgpl21;
+    inherit (coq.meta) platforms;
+    inherit (src.meta) homepage;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.hasAttr params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-ext-lib/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-ext-lib/default.nix
new file mode 100644
index 000000000000..f24ccaf427d2
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-ext-lib/default.nix
@@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let params =
+  {
+    "8.5"  = { version = "0.9.4";  sha256 = "1y66pamgsdxlq2w1338lj626ln70cwj7k53hxcp933g8fdsa4hp0"; };
+    "8.6"  = { version = "0.9.5";  sha256 = "1b4cvz3llxin130g13calw5n1zmvi6wdd5yb8a41q7yyn2hd3msg"; };
+    "8.7"  = { version = "0.9.7";  sha256 = "00v4bm4glv1hy08c8xsm467az6d1ashrznn8p2bmbmmp52lfg7ag"; };
+    "8.8" = { version = "0.11.2"; sha256 = "0iyka81g26x5n99xic7kqn8vxqjw8rz7vw9rs27iw04lf137vzv6"; };
+    "8.9" = { version = "0.11.2"; sha256 = "0iyka81g26x5n99xic7kqn8vxqjw8rz7vw9rs27iw04lf137vzv6"; };
+    "8.10" = { version = "0.11.2"; sha256 = "0iyka81g26x5n99xic7kqn8vxqjw8rz7vw9rs27iw04lf137vzv6"; };
+    "8.11" = { version = "0.11.2"; sha256 = "0iyka81g26x5n99xic7kqn8vxqjw8rz7vw9rs27iw04lf137vzv6"; };
+    "8.12" = { version = "0.11.2"; sha256 = "0iyka81g26x5n99xic7kqn8vxqjw8rz7vw9rs27iw04lf137vzv6"; };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+
+  name = "coq${coq.coq-version}-coq-ext-lib-${version}";
+  inherit (param) version;
+
+  src = fetchFromGitHub {
+    owner = "coq-ext-lib";
+    repo = "coq-ext-lib";
+    rev = "v${param.version}";
+    inherit (param) sha256;
+  };
+
+  buildInputs = [ coq ];
+
+  enableParallelBuilding = true;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/coq-ext-lib/coq-ext-lib";
+    description = "A collection of theories and plugins that may be useful in other Coq developments";
+    maintainers = with maintainers; [ jwiegley ptival ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-haskell/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-haskell/default.nix
new file mode 100644
index 000000000000..7c86a7d55f34
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coq-haskell/default.nix
@@ -0,0 +1,60 @@
+{ stdenv, fetchgit, coq, ssreflect }:
+
+let params =
+  {
+    "8.5" = {
+      version = "20171215";
+      rev = "e2cf8b270c2efa3b56fab1ef6acc376c2c3de968";
+      sha256 = "09dq1vvshhlhgjccrhqgbhnq2hrys15xryfszqq11rzpgvl2zgdv";
+    };
+
+    "8.6" = {
+      version = "20171215";
+      rev = "e2cf8b270c2efa3b56fab1ef6acc376c2c3de968";
+      sha256 = "09dq1vvshhlhgjccrhqgbhnq2hrys15xryfszqq11rzpgvl2zgdv";
+    };
+
+    "8.7" = {
+      version = "20171215";
+      rev = "e2cf8b270c2efa3b56fab1ef6acc376c2c3de968";
+      sha256 = "09dq1vvshhlhgjccrhqgbhnq2hrys15xryfszqq11rzpgvl2zgdv";
+    };
+
+    "8.8" = {
+      version = "20171215";
+      rev = "e2cf8b270c2efa3b56fab1ef6acc376c2c3de968";
+      sha256 = "09dq1vvshhlhgjccrhqgbhnq2hrys15xryfszqq11rzpgvl2zgdv";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation {
+
+  name = "coq${coq.coq-version}-coq-haskell-${param.version}";
+
+  src = fetchgit {
+    url = "git://github.com/jwiegley/coq-haskell.git";
+    inherit (param) rev sha256;
+  };
+
+  buildInputs = with coq.ocamlPackages; [ ocaml camlp5 findlib ];
+  propagatedBuildInputs = [ coq ssreflect ];
+
+  enableParallelBuilding = false;
+
+  installPhase = ''
+    make -f Makefile.coq COQLIB=$out/lib/coq/${coq.coq-version}/ install
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/jwiegley/coq-haskell";
+    description = "A library for formalizing Haskell types and functions in Coq";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqhammer/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqhammer/default.nix
new file mode 100644
index 000000000000..56fce9ac526f
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqhammer/default.nix
@@ -0,0 +1,71 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let
+  params = {
+    "8.8" = {
+      version = "1.1";
+      sha256 = "0ms086wp4jmrzyglb8wymchzyflflk01nsfsk4r6qv8rrx81nx9h";
+      buildInputs = [ coq.ocamlPackages.camlp5 ];
+    };
+    "8.9" = {
+      version = "1.1.1";
+      sha256 = "1knjmz4hr8vlp103j8n4fyb2lfxysnm512gh3m2kp85n6as6fvb9";
+      buildInputs = [ coq.ocamlPackages.camlp5 ];
+    };
+    "8.10" = {
+      version = "1.3";
+      sha256 = "1fj8497ir4m79hyrmmmmrag01001wrby0h24wv6525vz0w5py3cd";
+    };
+    "8.11" = {
+      version = "1.3";
+      sha256 = "08zf8qfna7b9p2myfaz4g7bas3a1q1156x78n5isqivlnqfrjc1b";
+    };
+    "8.12" = {
+      version = "1.3";
+      sha256 = "1q1y3cwhd98pkm98g71fsdjz85bfwgcz2xn7s7wwmiraifv5l6z8";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  inherit (param) version;
+  name = "coq${coq.coq-version}-coqhammer-${version}";
+
+  src = fetchFromGitHub {
+    owner = "lukaszcz";
+    repo = "coqhammer";
+    rev = "v${version}-coq${coq.coq-version}";
+    inherit (param) sha256;
+  };
+
+  postPatch = ''
+    substituteInPlace Makefile.coq.local --replace \
+      '$(if $(COQBIN),$(COQBIN),`coqc -where | xargs dirname | xargs dirname`/bin/)' \
+      '$(out)/bin/'
+    substituteInPlace Makefile.coq.local --replace 'g++' 'c++' --replace 'gcc' 'cc'
+  '';
+
+  buildInputs = [ coq ] ++ (with coq.ocamlPackages; [
+    ocaml findlib
+  ]) ++ (param.buildInputs or []);
+
+  preInstall = ''
+    mkdir -p $out/bin
+  '';
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    homepage = "http://cl-informatik.uibk.ac.at/cek/coqhammer/";
+    description = "Automation for Dependent Type Theory";
+    license = stdenv.lib.licenses.lgpl21;
+    inherit (coq.meta) platforms;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqprime/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqprime/default.nix
new file mode 100644
index 000000000000..f16341ddbd1b
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coqprime/default.nix
@@ -0,0 +1,60 @@
+{ stdenv, which, fetchFromGitHub, coq, bignums }:
+
+let
+  params =
+    let v_8_8 = {
+          version = "8.8";
+          sha256 = "075yjczk79pf1hd3lgdjiz84ilkzfxjh18lgzrhhqp7d3kz5lxp5";
+        };
+        v_8_10 = {
+          version = "8.10";
+          sha256 = "0r9gnh5a5ykiiz5h1i8xnzgiydpwc4z9qhndxyya85xq0f910qaz";
+        };
+    in
+      {
+        "8.7" = {
+          version = "8.7.2";
+          sha256 = "15zlcrx06qqxjy3nhh22wzy0rb4npc8l4nx2bbsfsvrisbq1qb7k";
+        };
+        "8.8" = v_8_8;
+        "8.9" = v_8_8;
+        "8.10" = v_8_10;
+        "8.11" = v_8_10;
+	"8.12" = {
+	  version = "8.12";
+          sha256 = "1slka4w0pya15js4drx9frj7lxyp3k2lzib8v23givzpnxs8ijdj";
+	};
+      };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+
+  inherit (param) version;
+  name = "coq${coq.coq-version}-coqprime-${version}";
+
+  src = fetchFromGitHub {
+    owner = "thery";
+    repo = "coqprime";
+    rev = "v${version}";
+    inherit (param) sha256;
+  };
+
+  buildInputs = [ which coq ];
+
+  propagatedBuildInputs = [ bignums ];
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    description = "Library to certify primality using Pocklington certificate and Elliptic Curve Certificate";
+    license = licenses.lgpl21;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+    inherit (src.meta) homepage;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coquelicot/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coquelicot/default.nix
new file mode 100644
index 000000000000..e45077f89fdd
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/coquelicot/default.nix
@@ -0,0 +1,43 @@
+{ stdenv, fetchurl, which, coq, ssreflect }:
+
+let param =
+  if stdenv.lib.versionAtLeast coq.coq-version "8.8"
+  then {
+    version = "3.1.0";
+    uid = "38287";
+    sha256 = "07436wkvnq9jyf7wyhp77bpl157s3qhba1ay5xrkxdi26qdf3h14";
+  } else {
+    version = "3.0.2";
+    uid = "37523";
+    sha256 = "1biia7nfqf7vaqq5gmykl4rwjyvrcwss6r2jdf0in5pvp2rnrj2w";
+  }
+; in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-coquelicot-${param.version}";
+  src = fetchurl {
+    url = "https://gforge.inria.fr/frs/download.php/file/${param.uid}/coquelicot-${param.version}.tar.gz";
+    inherit (param) sha256;
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ ssreflect ];
+
+  configureFlags = [ "--libdir=$out/lib/coq/${coq.coq-version}/user-contrib/Coquelicot" ];
+  buildPhase = "./remake";
+  installPhase = "./remake install";
+
+  meta = {
+    homepage = "http://coquelicot.saclay.inria.fr/";
+    description = "A Coq library for Reals";
+    license = stdenv.lib.licenses.lgpl3;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.5" "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/corn/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/corn/default.nix
new file mode 100644
index 000000000000..14ff74506f37
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/corn/default.nix
@@ -0,0 +1,38 @@
+{ stdenv, fetchFromGitHub, coq, bignums, math-classes }:
+
+stdenv.mkDerivation rec {
+  pname = "corn";
+  version = "8.8.1";
+  name = "coq${coq.coq-version}-${pname}-${version}";
+  src = fetchFromGitHub {
+    owner = "coq-community";
+    repo = pname;
+    rev = version;
+    sha256 = "0gh32j0f18vv5lmf6nb87nr5450w6ai06rhrnvlx2wwi79gv10wp";
+  };
+
+  buildInputs = [ coq ];
+
+  preConfigure = "patchShebangs ./configure.sh";
+  configureScript = "./configure.sh";
+  dontAddPrefix = true;
+
+  propagatedBuildInputs = [ bignums math-classes ];
+
+  enableParallelBuilding = true;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    homepage = "http://c-corn.github.io/";
+    license = stdenv.lib.licenses.gpl2;
+    description = "A Coq library for constructive analysis";
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" "8.8" "8.9" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/dpdgraph/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/dpdgraph/default.nix
new file mode 100644
index 000000000000..195a1c4eada5
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/dpdgraph/default.nix
@@ -0,0 +1,88 @@
+{ stdenv, fetchFromGitHub, autoreconfHook, coq }:
+
+let params = {
+  "8.12" = {
+    version = "0.6.8";
+    sha256 = "1mj6sknsd53xfb387sp3kdwvl4wn80ck24bfzf3s6mgw1a12vyps";
+  };
+  "8.11" = {
+    version = "0.6.7";
+    sha256 = "01vpi7scvkl4ls1z2k2x9zd65wflzb667idj759859hlz3ps9z09";
+  };
+  "8.10" = {
+    version = "0.6.6";
+    sha256 = "1gjrm5zjzw4cisiwdr5b3iqa7s4cssa220xr0k96rwgk61rcjd8w";
+  };
+  "8.9" = {
+    version = "0.6.5";
+    sha256 = "1f34z24yg05b1096gqv36jr3vffkcjkf9qncii3pzhhvagxd0w2f";
+  };
+  "8.8" = {
+    version = "0.6.3";
+    rev = "0acbd0a594c7e927574d5f212cc73a486b5305d2";
+    sha256 = "0c95b0bz2kjm6swr5na4gs06lxxywradszxbr5ldh2zx02r3f3rx";
+  };
+  "8.7" = {
+    version = "0.6.2";
+    rev = "d76ddde37d918569945774733b7997e8b24daf51";
+    sha256 = "04lnf4b25yarysj848cfl8pd3i3pr3818acyp9hgwdgd1rqmhjwm";
+  };
+  "8.6" = {
+    version = "0.6.1";
+    rev = "c3b87af6bfa338e18b83f014ebd0e56e1f611663";
+    sha256 = "1jaafkwsb5450378nprjsds1illgdaq60gryi8kspw0i25ykz2c9";
+  };
+  "8.5" = {
+    version = "0.6";
+    sha256 = "0qvar8gfbrcs9fmvkph5asqz4l5fi63caykx3bsn8zf0xllkwv0n";
+  };
+};
+param = params.${coq.coq-version};
+in
+
+let hasWarning = stdenv.lib.versionAtLeast coq.ocamlPackages.ocaml.version "4.08"; in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-dpdgraph-${param.version}";
+  src = fetchFromGitHub {
+    owner = "Karmaki";
+    repo = "coq-dpdgraph";
+    rev = param.rev or "v${param.version}";
+    inherit (param) sha256;
+  };
+
+  nativeBuildInputs = [ autoreconfHook ];
+  buildInputs = [ coq ]
+  ++ (with coq.ocamlPackages; [ ocaml findlib ocamlgraph ]
+    ++ stdenv.lib.optional (!stdenv.lib.versionAtLeast coq.coq-version "8.10") camlp5);
+
+  # dpd_compute.ml uses deprecated Pervasives.compare
+  # Versions prior to 0.6.5 do not have the WARN_ERR build flag
+  preConfigure = stdenv.lib.optionalString hasWarning ''
+    substituteInPlace Makefile.in --replace "-warn-error +a " ""
+  '';
+
+  buildFlags = stdenv.lib.optional hasWarning "WARN_ERR=";
+
+  preInstall = ''
+    mkdir -p $out/bin
+  '';
+
+  installFlags = [
+    "COQLIB=$(out)/lib/coq/${coq.coq-version}/"
+    "BINDIR=$(out)/bin"
+  ];
+
+  meta = {
+    description = "Build dependency graphs between Coq objects";
+    license = stdenv.lib.licenses.lgpl21;
+    homepage = "https://github.com/Karmaki/coq-dpdgraph/";
+    maintainers = with stdenv.lib.maintainers; [ vbgl ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/equations/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/equations/default.nix
new file mode 100644
index 000000000000..5a07d537536c
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/equations/default.nix
@@ -0,0 +1,79 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let
+  params = {
+    "8.6" = {
+      version = "1.0";
+      rev = "v1.0";
+      sha256 = "19ylw9v9g35607w4hm86j7mmkghh07hmkc1ls5bqlz3dizh5q4pj";
+    };
+
+    "8.7" = {
+      version = "1.0";
+      rev = "v1.0-8.7";
+      sha256 = "1bavg4zl1xn0jqrdq8iw7xqzdvdf39ligj9saz5m9c507zri952h";
+    };
+
+    "8.8" = {
+      version = "1.2";
+      rev = "v1.2-8.8";
+      sha256 = "06452fyzalz7zcjjp73qb7d6xvmqb6skljkivf8pfm55fsc8s7kx";
+    };
+
+    "8.9" = {
+      version = "1.2.1";
+      rev = "v1.2.1-8.9";
+      sha256 = "0d8ddj6nc6p0k25cd8fs17cq427zhzbc3v9pk2wd2fnvk70nlfij";
+    };
+
+    "8.10" = {
+      version = "1.2.1";
+      rev = "v1.2.1-8.10-2";
+      sha256 = "0j3z4l5nrbyi9zbbyqkc6kassjanwld2188mwmrbqspaypm2ys68";
+    };
+
+    "8.11" = {
+      version = "1.2.3";
+      rev = "v1.2.3-8.11";
+      sha256 = "1srxz1rws8jsh7402g2x2vcqgjbbsr64dxxj5d2zs48pmhb20csf";
+    };
+
+    "8.12" = {
+      version = "1.2.3";
+      rev = "v1.2.3-8.12";
+      sha256 = "1y0jkvzyz5ssv5vby41p1i8zs7nsdc8g3pzyq73ih9jz8h252643";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+
+  name = "coq${coq.coq-version}-equations-${version}";
+  version = param.version;
+
+  src = fetchFromGitHub {
+    owner = "mattam82";
+    repo = "Coq-Equations";
+    rev = param.rev;
+    sha256 = param.sha256;
+  };
+
+  buildInputs = with coq.ocamlPackages; [ ocaml camlp5 findlib coq ];
+
+  preBuild = "coq_makefile -f _CoqProject -o Makefile";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://mattam82.github.io/Coq-Equations/";
+    description = "A plugin for Coq to add dependent pattern-matching";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/fiat/HEAD.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/fiat/HEAD.nix
new file mode 100644
index 000000000000..fd3ade0c64b5
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/fiat/HEAD.nix
@@ -0,0 +1,39 @@
+{stdenv, fetchgit, coq, python27}:
+
+stdenv.mkDerivation rec {
+
+  name = "coq-fiat-${coq.coq-version}-unstable-${version}";
+  version = "2016-10-24";
+
+  src = fetchgit {
+    url = "https://github.com/mit-plv/fiat.git";
+    rev = "7feb6c64be9ebcc05924ec58fe1463e73ec8206a";
+    sha256 = "0griqc675yylf9rvadlfsabz41qy5f5idya30p5rv6ysiakxya64";
+  };
+
+  buildInputs = [ coq python27 ] ++ (with coq.ocamlPackages; [ ocaml camlp5 ]);
+
+  prePatch = "patchShebangs etc/coq-scripts";
+
+  doCheck = false;
+
+  enableParallelBuilding = false;
+  buildPhase = "make -j$NIX_BUILD_CORES";
+
+  installPhase = ''
+    COQLIB=$out/lib/coq/${coq.coq-version}/
+    mkdir -p $COQLIB/user-contrib/Fiat
+    cp -pR src/* $COQLIB/user-contrib/Fiat
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://plv.csail.mit.edu/fiat/";
+    description = "A library for the Coq proof assistant for synthesizing efficient correct-by-construction programs from declarative specifications";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: v == "8.5";
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/flocq/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/flocq/default.nix
new file mode 100644
index 000000000000..c5d3a295f2bc
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/flocq/default.nix
@@ -0,0 +1,49 @@
+{ stdenv, bash, which, autoconf, automake, fetchzip, coq }:
+
+let params =
+  if stdenv.lib.versionAtLeast coq.coq-version "8.7" then {
+    version = "3.3.1";
+    sha256 = "0k1nfgiszmai5dihhpfa5mgq9rwigl0n38dw10jn79x89xbdpyh5";
+  } else {
+    version = "2.6.1";
+    sha256 = "0q5a038ww5dn72yvwn5298d3ridkcngb1dik8hdyr3xh7gr5qibj";
+  }
+; in
+
+stdenv.mkDerivation rec {
+
+  name = "coq${coq.coq-version}-flocq-${version}";
+  inherit (params) version;
+
+  src = fetchzip {
+    url = "https://gitlab.inria.fr/flocq/flocq/-/archive/flocq-${version}.tar.gz";
+    inherit (params) sha256;
+  };
+
+  nativeBuildInputs = [ bash which autoconf automake ];
+  buildInputs = [ coq ] ++ (with coq.ocamlPackages; [
+    ocaml camlp5
+  ]);
+
+  buildPhase = ''
+    ${bash}/bin/bash autogen.sh || autoconf
+    ${bash}/bin/bash configure --libdir=$out/lib/coq/${coq.coq-version}/user-contrib/Flocq
+    ./remake
+  '';
+
+  installPhase = ''
+    ./remake install
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://flocq.gforge.inria.fr/";
+    description = "A floating-point formalization for the Coq system";
+    license = licenses.lgpl3;
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.5" "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/gappalib/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/gappalib/default.nix
new file mode 100644
index 000000000000..f6109398da8e
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/gappalib/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchurl, which, coq, flocq }:
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-gappalib-1.4.4";
+  src = fetchurl {
+    url = "https://gforge.inria.fr/frs/download.php/file/38338/gappalib-coq-1.4.4.tar.gz";
+    sha256 = "1ds9qp3ml07w5ali0rsczlwgdx4xcgasgbcnpi2lssgj1xpxgfpn";
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq coq.ocamlPackages.ocaml ];
+  propagatedBuildInputs = [ flocq ];
+
+  configurePhase = "./configure --libdir=$out/lib/coq/${coq.coq-version}/user-contrib/Gappa";
+  buildPhase = "./remake";
+  installPhase = "./remake install";
+
+  meta = {
+    description = "Coq support library for Gappa";
+    license = stdenv.lib.licenses.lgpl21;
+    homepage = "http://gappa.gforge.inria.fr/";
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.elem [ "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/heq/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/heq/default.nix
new file mode 100644
index 000000000000..d0445c83ca59
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/heq/default.nix
@@ -0,0 +1,30 @@
+{stdenv, fetchurl, coq, unzip}:
+
+stdenv.mkDerivation rec {
+
+  name = "coq-heq-${coq.coq-version}-${version}";
+  version = "0.92";
+
+  src = fetchurl {
+    url = "https://www.mpi-sws.org/~gil/Heq/download/Heq-${version}.zip";
+    sha256 = "03y71c4qs6cmy3s2hjs05g7pcgk9sqma6flj15394yyxbvr9is1p";
+  };
+
+  buildInputs = with coq.ocamlPackages; [ ocaml camlp5 unzip ];
+  propagatedBuildInputs = [ coq ];
+
+  preBuild = "cd src";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://www.mpi-sws.org/~gil/Heq/";
+    description = "Heq : a Coq library for Heterogeneous Equality";
+    maintainers = with maintainers; [ jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: !stdenv.lib.versionAtLeast v "8.8";
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/hierarchy-builder/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/hierarchy-builder/default.nix
new file mode 100644
index 000000000000..9be8459ee9f0
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/hierarchy-builder/default.nix
@@ -0,0 +1,43 @@
+{ stdenv, fetchFromGitHub, which, coq, coq-elpi }:
+
+let
+  versions = {
+      "0.10.0" =  {
+        rev = "v0.10.0";
+        sha256 = "1a3vry9nzavrlrdlq3cys3f8kpq3bz447q8c4c7lh2qal61wb32h";
+      };
+  };
+  version = x: versions.${x} // {version = x;};
+  params = {
+   "8.11" = version "0.10.0";
+   "8.12" = version "0.10.0";
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  name = "coq${coq.coq-version}-hierarchy-builder-${param.version}";
+
+  src = fetchFromGitHub {
+    owner = "math-comp";
+    repo = "hierarchy-builder";
+    inherit (param) rev sha256;
+  };
+
+  propagatedBuildInputs = [ coq-elpi ];
+  buildInputs = [ coq coq.ocaml coq.ocamlPackages.elpi ];
+
+  installPhase = ''make -f Makefile.coq VFILES=structures.v COQLIB=$out/lib/coq/${coq.coq-version}/ install'';
+
+  meta = {
+    description = "Coq plugin embedding ELPI.";
+    maintainers = [ stdenv.lib.maintainers.cohencyril ];
+    license = stdenv.lib.licenses.lgpl21;
+    inherit (coq.meta) platforms;
+    inherit (src.meta) homepage;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.hasAttr params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/interval/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/interval/default.nix
new file mode 100644
index 000000000000..e72fe7845c84
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/interval/default.nix
@@ -0,0 +1,62 @@
+{ stdenv, fetchurl, which, coq, coquelicot, flocq, mathcomp
+, bignums ? null }:
+
+let params =
+  let
+  v3_3 = {
+    version = "3.3.0";
+    uid = "37077";
+    sha256 = "08fdcf3hbwqphglvwprvqzgkg0qbimpyhnqsgv3gac4y1ap0f903";
+  };
+  v3_4 = {
+    version = "3.4.2";
+    uid = "38288";
+    sha256 = "00bgzbji0gkazwxhs4q8gz4ccqsa1y1r0m0ravr18ps2h8a8qva5";
+  };
+  v4_0 = {
+    version = "4.0.0";
+    uid = "38339";
+    sha256 = "19sbrv7jnzyxji7irfslhr9ralc0q3gx20nymig5vqbn3vssmgpz";
+  };
+  in {
+    "8.5" = v3_3;
+    "8.6" = v3_3;
+    "8.7" = v3_4;
+    "8.8" = v4_0;
+    "8.9" = v4_0;
+    "8.10" = v4_0;
+    "8.11" = v4_0;
+    "8.12" = v4_0;
+  };
+  param = params."${coq.coq-version}";
+in
+
+stdenv.mkDerivation {
+  name = "coq${coq.coq-version}-interval-${param.version}";
+
+  src = fetchurl {
+    url = "https://gforge.inria.fr/frs/download.php/file/${param.uid}/interval-${param.version}.tar.gz";
+    inherit (param) sha256;
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ bignums coquelicot flocq ];
+
+  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;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.hasAttr params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/iris/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/iris/default.nix
new file mode 100644
index 000000000000..6826e07d613e
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/iris/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitLab, coq, stdpp }:
+
+stdenv.mkDerivation rec {
+  version = "3.3.0";
+  name = "coq${coq.coq-version}-iris-${version}";
+  src = fetchFromGitLab {
+    domain = "gitlab.mpi-sws.org";
+    owner = "iris";
+    repo = "iris";
+    rev = "iris-${version}";
+    sha256 = "0az4gkp5m8sq0p73dlh0r7ckkzhk7zkg5bndw01bdsy5ywj0vilp";
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ stdpp ];
+
+  enableParallelBuilding = true;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    homepage = "https://gitlab.mpi-sws.org/FP/iris-coq";
+    description = "The Coq development of the Iris Project";
+    inherit (coq.meta) platforms;
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.9" "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/ltac2/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/ltac2/default.nix
new file mode 100644
index 000000000000..92484f169c15
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/ltac2/default.nix
@@ -0,0 +1,57 @@
+{ stdenv, fetchFromGitHub, which, coq }:
+
+let params = {
+  "8.7" = {
+    version = "0.1";
+    rev = "v0.1-8.7";
+    sha256 = "0l6wiwi4cvd0i324fb29i9mdh0ijlxzggw4mrjjy695l2qdnlgg0";
+  };
+  "8.8" = {
+    version = "0.1";
+    rev = "0.1";
+    sha256 = "1zz26cyv99whj7rrpgnhhm9dfqnpmrx5pqizn8ihf8jkq8d4drz7";
+  };
+  "8.9" = rec {
+    version = "0.2";
+    rev = version;
+    sha256 = "0xby1kb26r9gcvk5511wqj05fqm9paynwfxlfqkmwkgnfmzk0x73";
+  };
+  "8.10" = rec {
+    version = "0.3";
+    rev = version;
+    sha256 = "0pzs5nsakh4l8ffwgn4ryxbnxdv2x0r1i7bc598ij621haxdirrr";
+  };
+};
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  inherit (param) version;
+  name = "coq${coq.coq-version}-ltac2-${version}";
+
+  src = fetchFromGitHub {
+    owner = "coq";
+    repo = "ltac2";
+    inherit (param) rev sha256;
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ coq ] ++ (with coq.ocamlPackages; [ ocaml findlib ])
+  ++ stdenv.lib.optional (!stdenv.lib.versionAtLeast coq.coq-version "8.10")
+     coq.ocamlPackages.camlp5
+  ;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    description = "A robust and expressive tactic language for Coq";
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    license = stdenv.lib.licenses.lgpl21;
+    inherit (coq.meta) platforms;
+    inherit (src.meta) homepage;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.hasAttr params;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/math-classes/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/math-classes/default.nix
new file mode 100644
index 000000000000..73e420b326d9
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/math-classes/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchFromGitHub, coq, bignums }:
+
+stdenv.mkDerivation rec {
+
+  name = "coq${coq.coq-version}-math-classes-${version}";
+  version = "8.11.0";
+
+  src = fetchFromGitHub {
+    owner = "coq-community";
+    repo = "math-classes";
+    rev = version;
+    sha256 = "1hjgncvm1m46lw6264w4dqsy8dbh74vhmzq52x0fba2yqlvy94sf";
+  };
+
+  buildInputs = [ coq bignums ];
+  enableParallelBuilding = true;
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://math-classes.github.io";
+    description = "A library of abstract interfaces for mathematical structures in Coq.";
+    maintainers = with maintainers; [ siddharthist jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/default.nix
new file mode 100644
index 000000000000..8cf502a1943b
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/default.nix
@@ -0,0 +1,263 @@
+#############################
+# Main derivation: mathcomp #
+########################################################################
+# This file mainly provides the `mathcomp` derivation, which is        #
+# essentially a meta-package containing all core mathcomp libraries    #
+# (ssreflect fingroup algebra solvable field character). They can be   #
+# accessed individually through the paththrough attributes of mathcomp #
+# bearing the same names (mathcomp.ssreflect, etc).                    #
+#                                                                      #
+# Do not use overrideAttrs, but overrideMathcomp instead, which        #
+# regenerate a full mathcomp derivation with sub-derivations, and      #
+# behave the same as `mathcomp_`, described below.                     #
+########################################################################
+
+############################################################
+# Compiling a custom version of mathcomp using `mathcomp_` #
+##############################################################################
+# The prefered way to compile a custom version of mathcomp (other than a     #
+# released version which should be added to `mathcomp-config-initial`        #
+# and pushed to nixpkgs), is to apply the function `coqPackages.mathcomp_`   #
+# to either:                                                                 #
+# - a string without slash, which is interpreted as a github revision,       #
+#   i.e. either a tag, a branch or a commit hash                             #
+# - a string with slashes "owner/p_1/.../p_n", which is interpreted as       #
+#   github owner "owner" and revision "p_1/.../p_n".                         #
+# - a path which is interpreted as a local source for the repository,        #
+#   the name of the version is taken to be the basename of the path          #
+#   i.e. if the path is /home/you/git/package/branch/,                       #
+#        then "branch" is the name of the version                            #
+# - an attribute set which overrides some attributes (e.g. the src)          #
+#   if the version is updated, the name is automatically regenerated using   #
+#   the conventional schema "coq${coq.coq-version}-${pkgname}-${version}"    #
+# - a "standard" override function (old: new_attrs) to override the default  #
+#   attribute set, so that you can use old.${field} to patch the derivation. #
+##############################################################################
+
+#########################################################################
+# Example of use: https://github.com/math-comp/math-comp/wiki/Using-nix #
+#########################################################################
+
+#################################
+# Adding a new mathcomp version #
+#############################################################################
+# When adding a new version of mathcomp, add an attribute to `sha256` (use  #
+# ```sh                                                                     #
+# nix-prefetch-url --unpack                                                 #
+# https://github.com/math-comp/math-comp/archive/version.tar.gz             #
+# ```                                                                       #
+# to get the corresponding `sha256`) and to `coq-version` (read the release #
+# notes to check which versions of coq it is compatible with). Then add     #
+# it in `preference version`, if not all mathcomp-extra packages are        #
+# ready, you might want to give new release secondary priority.             #
+#############################################################################
+
+
+{ stdenv, fetchFromGitHub, ncurses, which, graphviz,
+  recurseIntoAttrs, withDoc ? false,
+  coqPackages,
+  mathcomp_, mathcomp, mathcomp-config,
+}:
+with builtins // stdenv.lib;
+let
+  mathcomp-config-initial = rec {
+  #######################################################################
+  # CONFIGURATION (please edit this), it is exported as mathcomp-config #
+  #######################################################################
+    # sha256 of released mathcomp versions
+    sha256 = {
+      "1.11.0"       = "06a71d196wd5k4wg7khwqb7j7ifr7garhwkd54s86i0j7d6nhl3c";
+      "1.11+beta1"   = "12i3zznwajlihzpqsiqniv20rklj8d8401lhd241xy4s21fxkkjm";
+      "1.10.0"       = "1b9m6pwxxyivw7rgx82gn5kmgv2mfv3h3y0mmjcjfypi8ydkrlbv";
+      "1.9.0"        = "0lid9zaazdi3d38l8042lczb02pw5m9wq0yysiilx891hgq2p81r";
+      "1.8.0"        = "07l40is389ih8bi525gpqs3qp4yb2kl11r9c8ynk1ifpjzpnabwp";
+      "1.7.0"        = "0wnhj9nqpx2bw6n1l4i8jgrw3pjajvckvj3lr4vzjb3my2lbxdd1";
+      "1.6.1"        = "1ilw6vm4dlsdv9cd7kmf0vfrh2kkzr45wrqr8m37miy0byzr4p9i";
+    };
+    # versions of coq compatible with released mathcomp versions
+    coq-versions     = {
+      "1.11.0"       = flip elem [ "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+      "1.11+beta1"   = flip elem [ "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+      "1.10.0"       = flip elem [ "8.7" "8.8" "8.9" "8.10" "8.11" ];
+      "1.9.0"        = flip elem [ "8.7" "8.8" "8.9" "8.10" ];
+      "1.8.0"        = flip elem [ "8.7" "8.8" "8.9" ];
+      "1.7.0"        = flip elem [ "8.6" "8.7" "8.8" "8.9" ];
+      "1.6.1"        = flip elem [ "8.5"];
+    };
+
+    # sets the default version of mathcomp given a version of Coq
+    # this is currently computed using version-perference below
+    # but it can be set to a fixed version number
+    preferred-version = let v = head (
+      filter (mc: mathcomp-config.coq-versions.${mc} coq.coq-version)
+        mathcomp-config.version-preferences ++ ["0.0.0"]);
+     in if v == "0.0.0" then head mathcomp-config.version-preferences else v;
+
+    # mathcomp preferred versions by decreasing order
+    # (the first version in the list will be tried first)
+    version-preferences =
+      [ "1.10.0" "1.11.0" "1.9.0" "1.8.0" "1.7.0" "1.6.1" ];
+
+    # list of core mathcomp packages sorted by dependency order
+    packages = _version: # unused in current versions of mathcomp
+      # because the following list of packages is fixed for
+      # all versions of mathcomp up to 1.11.0
+      [ "ssreflect" "fingroup" "algebra" "solvable" "field" "character" "all" ];
+
+    # compute the dependencies of the core package pkg
+    # (assuming the total ordering above, change if necessary)
+    deps = version: pkg: if pkg == "single" then [] else
+      (pred-split-list (x: x == pkg) (mathcomp-config.packages version)).left;
+  };
+
+  ##############################################################
+  # COMPUTED using the configuration above (edit with caution) #
+  ##############################################################
+
+  # generic split function (TODO: move to lib?)
+  pred-split-list = pred: l:
+    let loop = v: l: if l == [] then {left = v; right = [];}
+      else let hd = builtins.head l; tl = builtins.tail l; in
+      if pred hd then {left = v; right = tl;} else loop (v ++ [hd]) tl;
+    in loop [] l;
+
+  pkgUp = l: r: l // r // {
+    meta     = (l.meta or {}) // (r.meta or {});
+    passthru = (l.passthru or {}) // (r.passthru or {});
+  };
+
+  coq = coqPackages.coq;
+  mathcomp-deps = mathcomp-config.deps mathcomp.config.preferred-version;
+
+  # default set of attributes given a 'package' name.
+  # this attribute set will be extended using toOverrideFun
+  default-attrs = package:
+    let
+      pkgpath = if package == "single" then "mathcomp" else "mathcomp/${package}";
+      pkgname = if package == "single" then "mathcomp" else "mathcomp-${package}";
+      pkgallMake = ''
+        echo "all.v"  > Make
+        echo "-I ." >>   Make
+        echo "-R . mathcomp.all" >> Make
+      '';
+    in
+      rec {
+        version = "master";
+        name = "coq${coq.coq-version}-${pkgname}-${version}";
+
+        nativeBuildInputs = optionals withDoc [ graphviz ];
+        buildInputs = [ ncurses which ] ++ (with coq.ocamlPackages; [ ocaml findlib camlp5 ]);
+        propagatedBuildInputs = [ coq ];
+        enableParallelBuilding = true;
+
+        buildFlags = optional withDoc "doc";
+
+        COQBIN = "${coq}/bin/";
+
+        preBuild = ''
+          patchShebangs etc/utils/ssrcoqdep || true
+          cd ${pkgpath}
+        '' + optionalString (package == "all") pkgallMake;
+
+        installPhase = ''
+          make -f Makefile.coq COQLIB=$out/lib/coq/${coq.coq-version}/ install
+        '' + optionalString withDoc ''
+          make -f Makefile.coq install-doc DOCDIR=$out/share/coq/${coq.coq-version}/
+        '';
+
+        meta = with stdenv.lib; {
+          homepage    = "https://math-comp.github.io/";
+          license     = licenses.cecill-b;
+          maintainers = [ maintainers.vbgl maintainers.jwiegley maintainers.cohencyril ];
+          platforms   = coq.meta.platforms;
+        };
+
+        passthru = {
+          mathcompDeps = mathcomp-deps package;
+          inherit package mathcomp-config;
+          compatibleCoqVersions = _: true;
+        };
+      };
+
+  # converts a string, path or attribute set into an override function
+  toOverrideFun = overrides:
+    if isFunction overrides then overrides else old:
+      let
+          pkgname = if old.passthru.package == "single" then "mathcomp"
+                    else "mathcomp-${old.passthru.package}";
+
+          string-attrs = if hasAttr overrides mathcomp-config.sha256 then
+                let version = overrides;
+                in {
+                  inherit version;
+                  src = fetchFromGitHub {
+                    owner  = "math-comp";
+                    repo   = "math-comp";
+                    rev    = "mathcomp-${version}";
+                    sha256 = mathcomp-config.sha256.${version};
+                  };
+                  passthru = old.passthru // {
+                    compatibleCoqVersions = mathcomp-config.coq-versions.${version};
+                    mathcompDeps = mathcomp-config.deps version old.passthru.package;
+                  };
+                }
+              else
+                let splitted = filter isString (split "/" overrides);
+                    owner    = head splitted;
+                    ref      = concatStringsSep "/" (tail splitted);
+                    version  = head (reverseList splitted);
+                in if length splitted == 1 then {
+                  inherit version;
+                  src = fetchTarball "https://github.com/math-comp/math-comp/archive/${version}.tar.gz";
+                } else {
+                  inherit version;
+                  src = fetchTarball "https://github.com/${owner}/math-comp/archive/${ref}.tar.gz";
+                };
+
+          attrs =
+            if overrides == null || overrides == "" then _: {}
+            else  if isString overrides then string-attrs
+            else  if isPath overrides then { version = baseNameOf overrides; src = overrides; }
+            else  if isAttrs overrides then pkgUp old overrides
+            else  let overridesStr = toString overrides; in
+                  abort "${overridesStr} not a legitimate overrides";
+      in
+        attrs // (if attrs?version && ! (attrs?name)
+                  then { name = "coq${coq.coq-version}-${pkgname}-${attrs.version}"; } else {});
+
+  # generates {ssreflect = «derivation ...» ; ... ; character = «derivation ...», ...}
+  mkMathcompGenSet = pkgs: o:
+    fold (pkg: pkgs: pkgs // {${pkg} = mkMathcompGen pkg o;}) {} pkgs;
+  # generates the derivation of one mathcomp package.
+  mkMathcompGen = package: overrides:
+    let
+      up = x: o: x // (toOverrideFun o x);
+      fixdeps = attrs:
+        let version = attrs.version or "master";
+            mcdeps  = if package == "single" then {}
+                      else mkMathcompGenSet (filter isString attrs.passthru.mathcompDeps) overrides;
+            allmc   = mkMathcompGenSet (mathcomp-config.packages version ++ [ "single" ]) overrides;
+        in {
+          propagatedBuildInputs = [ coq ]
+                                  ++ filter isDerivation attrs.passthru.mathcompDeps
+                                  ++ attrValues mcdeps
+          ;
+          passthru = allmc //
+                     { overrideMathcomp = o: mathcomp_ (old: up (up old overrides) o); };
+        };
+    in
+      stdenv.mkDerivation (up (up (default-attrs package) overrides) fixdeps);
+in
+{
+  mathcomp-config    = mathcomp-config-initial;
+  mathcomp_          = mkMathcompGen "all";
+  mathcomp           = mathcomp_ mathcomp-config.preferred-version;
+  # mathcomp-single    = mathcomp.single;
+  ssreflect          = mathcomp.ssreflect;
+  mathcomp-ssreflect = mathcomp.ssreflect;
+  mathcomp-fingroup  = mathcomp.fingroup;
+  mathcomp-algebra   = mathcomp.algebra;
+  mathcomp-solvable  = mathcomp.solvable;
+  mathcomp-field     = mathcomp.field;
+  mathcomp-character = mathcomp.character;
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/extra.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/extra.nix
new file mode 100644
index 000000000000..6a2dfcda3456
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/mathcomp/extra.nix
@@ -0,0 +1,391 @@
+##########################################################
+# Main derivation:                                       #
+#   mathcomp-finmap mathcomp-analysis mathcomp-bigenough #
+#   mathcomp-multinomials mathcomp-real-closed coqeal    #
+# Additionally:                                          #
+#   mathcomp-extra-all  contains all the extra packages  #
+#   mathcomp-extra-fast contains the one not marked slow #
+########################################################################
+# This file mainly provides the above derivations, which are packages  #
+# extra mathcomp libraries based on mathcomp.                          #
+########################################################################
+
+#####################################################
+# Compiling customs versions using `mathcomp-extra` #
+##############################################################################
+# The prefered way to compile a custom version of mathcomp extra packages    #
+# (other than released versions which should be added to                     #
+# `rec-mathcomp-extra-config` and pushed to nixpkgs, see below),             #
+# is to use `coqPackages.mathcomp-extra name version` where                  #
+# 1. `name` is a string representing the name of a declared package          #
+#    OR undeclared package.                                                  #
+# 2. `version` is either:                                                    #
+# - a string without slash, which is interpreted as a github revision,       #
+#   i.e. either a tag, a branch or a commit hash                             #
+# - a string with slashes "owner/p_1/.../p_n", which is interpreted as       #
+#   github owner "owner" and revision "p_1/.../p_n".                         #
+# - a path which is interpreted as a local source for the repository,        #
+#   the name of the version is taken to be the basename of the path          #
+#   i.e. if the path is /home/you/git/package/branch/,                       #
+#        then "branch" is the name of the version                            #
+# - an attribute set which overrides some attributes (e.g. the src)          #
+#   if the version is updated, the name is automatically regenerated using   #
+#   the conventional schema "coq${coq.coq-version}-${pkgname}-${version}"    #
+# - a "standard" override function (old: new_attrs) to override the default  #
+#   attribute set, so that you can use old.${field} to patch the derivation. #
+#                                                                            #
+# Should you choose to use `pkg.overrideAttrs` instead, we provide the       #
+# function mathcomp-extra-override which takes a name and a version exactly  #
+# as above and returns an override function.                                 #
+##############################################################################
+
+#########################################################################
+# Example of use: https://github.com/math-comp/math-comp/wiki/Using-nix #
+#########################################################################
+
+###########################################
+# Adding a new package or package version #
+################################################################################
+# 1. Update or add a `package` entry to `initial`, it must be a function       #
+#    taking the version as argument and returning an attribute set. Everything #
+#    is optional and the default for the sources of the repository and the     #
+#    homepage will be https://github.com/math-comp/${package}.                 #
+#                                                                              #
+# 2. Update or add a `package` entry to `sha256` for each release.             #
+#    You may use                                                               #
+#    ```sh                                                                     #
+#    nix-prefetch-url --unpack                                                 #
+#    https://github.com/math-comp/math-comp/archive/version.tar.gz             #
+#    ```                                                                       #
+#                                                                              #
+# 3. Update or create a new consistent set of extra packages.                  #
+#    /!\ They must all be co-compatible. /!\                                   #
+#    Do not use versions that may disappear: it must either be                 #
+#    - a tag from the main repository (e.g. version or tag), or                #
+#    - a revision hash that has been *merged in master*                        #
+################################################################################
+
+{ stdenv, fetchFromGitHub, recurseIntoAttrs,
+  which, mathcomp, coqPackages,
+  mathcomp-extra-config, mathcomp-extra-override,
+  mathcomp-extra, current-mathcomp-extra,
+}:
+with builtins // stdenv.lib;
+let
+  ##############################
+  # CONFIGURATION, please edit #
+  ##############################
+  ############################
+  # Packages base delaration #
+  ############################
+  rec-mathcomp-extra-config = {
+    initial = {
+      mathcomp-finmap = {version, coqPackages}: {
+        meta = {
+          description = "A finset and finmap library";
+          repo = "finmap";
+          homepage = "https://github.com/math-comp/finmap";
+        };
+        passthru.compatibleCoqVersions = flip elem [ "8.8" "8.9" "8.10" "8.11" ];
+      };
+
+      mathcomp-bigenough = {version, coqPackages}: {
+        meta = {
+          description = "A small library to do epsilon - N reasonning";
+          repo = "bigenough";
+          homepage = "https://github.com/math-comp/bigenough";
+        };
+        passthru.compatibleCoqVersions = flip elem [ "8.7" "8.8" "8.9" "8.10" "8.11" ];
+      };
+
+      multinomials = {version, coqPackages}: {
+        buildInputs = [ which ];
+        propagatedBuildInputs = with coqPackages;
+          [ mathcomp.algebra mathcomp-finmap mathcomp-bigenough ];
+        meta = {
+          description = "A Coq/SSReflect Library for Monoidal Rings and Multinomials";
+          repo = "multinomials";
+          homepage = "https://github.com/math-comp/multinomials";
+        };
+        passthru.compatibleCoqVersions = flip elem [ "8.9" "8.10" "8.11" ];
+      };
+
+      mathcomp-analysis = {version, coqPackages}: {
+        propagatedBuildInputs = with coqPackages;
+          [ mathcomp.field mathcomp-finmap mathcomp-bigenough mathcomp-real-closed ];
+        meta = {
+          description = "Analysis library compatible with Mathematical Components";
+          homepage = "https://github.com/math-comp/analysis";
+          repo = "analysis";
+          license = stdenv.lib.licenses.cecill-c;
+        };
+        passthru.compatibleCoqVersions = flip elem ["8.8" "8.9" "8.10" "8.11" ];
+      };
+
+      mathcomp-real-closed = {version, coqPackages}: {
+        propagatedBuildInputs = with coqPackages;
+          [ mathcomp.field mathcomp-bigenough ];
+        meta = {
+          description = "Mathematical Components Library on real closed fields";
+          repo = "real-closed";
+          homepage = "https://github.com/math-comp/real-closed";
+        };
+        passthru.compatibleCoqVersions = flip elem ["8.8" "8.9" "8.10" "8.11" ];
+      };
+
+      coqeal = {version, coqPackages}: {
+        buildInputs = [ which ];
+        propagatedBuildInputs = with coqPackages;
+          [ mathcomp-algebra bignums paramcoq multinomials ];
+        meta = {
+          description = "CoqEAL - The Coq Effective Algebra Library";
+          homepage = "https://github.com/coqeal/coqeal";
+          license = stdenv.lib.licenses.mit;
+          owner = "CoqEAL";
+        };
+        passthru.compatibleCoqVersions = flip elem [ "8.9" "8.10" "8.11" ];
+      };
+    };
+
+    ###############################
+    # sha256 of released versions #
+    ###############################
+    sha256 = {
+      mathcomp-finmap = {
+        "1.5.0"          = "0vx9n1fi23592b3hv5p5ycy7mxc8qh1y5q05aksfwbzkk5zjkwnq";
+        "1.4.1"          = "0kx4nx24dml1igk0w0qijmw221r5bgxhwhl5qicnxp7ab3c35s8p";
+        "1.4.0+coq-8.11" = "1fd00ihyx0kzq5fblh9vr8s5mr1kg7p6pk11c4gr8svl1n69ppmb";
+        "1.4.0"          = "0mp82mcmrs424ff1vj3cvd8353r9vcap027h3p0iprr1vkkwjbzd";
+        "1.3.4"          = "0f5a62ljhixy5d7gsnwd66gf054l26k3m79fb8nz40i2mgp6l9ii";
+        "1.3.3"          = "1n844zjhv354kp4g4pfbajix0plqh7yxv6471sgyb46885298am5";
+        "1.3.1"          = "14rvm0rm5hd3pd0srgak3jqmddzfv6n7gdpjwhady5xcgrc7gsx7";
+        "1.2.1"          = "0jryb5dq8js3imbmwrxignlk5zh8gwfb1wr4b1s7jbwz410vp7zf";
+        "1.2.0"          = "0b6wrdr0d7rcnv86s37zm80540jl2wmiyf39ih7mw3dlwli2cyj4";
+        "1.1.0"          = "05df59v3na8jhpsfp7hq3niam6asgcaipg2wngnzxzqnl86srp2a";
+        "1.0.0"          = "0sah7k9qm8sw17cgd02f0x84hki8vj8kdz7h15i7rmz08rj0whpa";
+      };
+      mathcomp-bigenough = {
+        "1.0.0" = "10g0gp3hk7wri7lijkrqna263346wwf6a3hbd4qr9gn8hmsx70wg";
+      };
+      mathcomp-analysis = {
+        "0.3.1" = "1iad288yvrjv8ahl9v18vfblgqb1l5z6ax644w49w9hwxs93f2k8";
+        "0.3.0" = "03klwi4fja0cqb4myp3kgycfbmdv00bznmxf8yg3zzzzw997hjqc";
+        "0.2.3" = "0p9mr8g1qma6h10qf7014dv98ln90dfkwn76ynagpww7qap8s966";
+        "0.2.2" = "1d5dwg9di2ppdzfg21zr0a691zigb5kz0lcw263jpyli1nrq7cvk";
+        "0.2.0" = "1186xjxgns4ns1szyi931964bjm0mp126qzlv10mkqqgfw07nhrd";
+        "0.1.0" = "0hwkr2wzy710pcyh274fcarzdx8sv8myp16pv0vq5978nmih46al";
+      };
+      multinomials = {
+        "1.5.2" = "15aspf3jfykp1xgsxf8knqkxv8aav2p39c2fyirw7pwsfbsv2c4s";
+        "1.5.1" = "13nlfm2wqripaq671gakz5mn4r0xwm0646araxv0nh455p9ndjs3";
+        "1.5"   = "064rvc0x5g7y1a0nip6ic91vzmq52alf6in2bc2dmss6dmzv90hw";
+        "1.4"   = "0vnkirs8iqsv8s59yx1fvg1nkwnzydl42z3scya1xp1b48qkgn0p";
+        "1.3"   = "0l3vi5n094nx3qmy66hsv867fnqm196r8v605kpk24gl0aa57wh4";
+        "1.2"   = "1mh1w339dslgv4f810xr1b8v2w7rpx6fgk9pz96q0fyq49fw2xcq";
+        "1.1"   = "1q8alsm89wkc0lhcvxlyn0pd8rbl2nnxg81zyrabpz610qqjqc3s";
+        "1.0"   = "1qmbxp1h81cy3imh627pznmng0kvv37k4hrwi2faa101s6bcx55m";
+      };
+      mathcomp-real-closed = {
+        "1.1.1" = "0ksjscrgq1i79vys4zrmgvzy2y4ylxa8wdsf4kih63apw6v5ws6b";
+        "1.1.0" = "0zgfmrlximw77bw5w6w0xg2nampp02pmrwnrzx8m1n5pqljnv8fh";
+        "1.0.5" = "0q8nkxr9fba4naylr5xk7hfxsqzq2pvwlg1j0xxlhlgr3fmlavg2";
+        "1.0.4" = "058v9dj973h9kfhqmvcy9a6xhhxzljr90cf99hdfcdx68fi2ha1b";
+        "1.0.3" = "1xbzkzqgw5p42dx1liy6wy8lzdk39zwd6j14fwvv5735k660z7yb";
+        "1.0.2" = "0097pafwlmzd0gyfs31bxpi1ih04i72nxhn99r93aj20mn7mcsgl";
+        "1.0.1" = "0j81gkjbza5vg89v4n9z598mfdbql416963rj4b8fzm7dp2r4rxg";
+      };
+      coqeal = {
+        "1.0.4" = "1g5m26lr2lwxh6ld2gykailhay4d0ayql4bfh0aiwqpmmczmxipk";
+        "1.0.3" = "0hc63ny7phzbihy8l7wxjvn3haxx8jfnhi91iw8hkq8n29i23v24";
+        "1.0.2" = "1brmf3gj03iky1bcl3g9vx8vknny7xfvs0y2rfr85am0296sxsfj";
+        "1.0.1" = "19jhdrv2yp9ww0h8q73ihb2w1z3glz4waf2d2n45klafxckxi7bm";
+        "1.0.0" = "1had6f1n85lmh9x31avbmgl3m0rsiw9f8ma95qzk5b57fjg5k1ii";
+      };
+    };
+
+    ################################
+    # CONSISTENT sets of packages. #
+    ################################
+    for-coq-and-mc = let
+      v6 = {
+        mathcomp-finmap       = "1.5.0";
+        mathcomp-bigenough    = "1.0.0";
+        mathcomp-analysis     = "0.3.1";
+        multinomials          = "1.5.2";
+        mathcomp-real-closed  = "1.1.1";
+        coqeal                = "1.0.4";
+      };
+      v5 = {
+        mathcomp-finmap       = "1.5.0";
+        mathcomp-bigenough    = "1.0.0";
+        mathcomp-analysis     = "0.3.0";
+        multinomials          = "1.5.1";
+        mathcomp-real-closed  = "1.0.5";
+        coqeal                = "1.0.4";
+      };
+      v4 = v3 // { coqeal = "1.0.3"; };
+      v3 = {
+        mathcomp-finmap       = "1.4.0";
+        mathcomp-bigenough    = "1.0.0";
+        mathcomp-analysis     = "0.2.3";
+        multinomials          = "1.5";
+        mathcomp-real-closed  = "1.0.4";
+        coqeal                = "1.0.0";
+      };
+      v2 = {
+        mathcomp-finmap       = "1.3.4";
+        mathcomp-bigenough    = "1.0.0";
+        mathcomp-analysis     = "0.2.3";
+        multinomials          = "1.4";
+        mathcomp-real-closed  = "1.0.3";
+        coqeal                = "1.0.0";
+      };
+      v1 = {
+        mathcomp-finmap       = "1.1.0";
+        mathcomp-bigenough    = "1.0.0";
+        multinomials          = "1.1";
+        mathcomp-real-closed  = "1.0.1";
+        coqeal                = "1.0.0";
+      };
+    in
+      {
+        "8.11" = {
+          "1.11.0"     = v6;
+          "1.11+beta1" = v5;
+          "1.10.0"       = v4 // {mathcomp-finmap = "1.4.0+coq-8.11";};
+        };
+        "8.10" = {
+          "1.11.0"       = removeAttrs v6 ["coqeal"];
+          "1.11+beta1"   = removeAttrs v5 ["coqeal"];
+          "1.10.0"       = v4;
+          "1.9.0"        = removeAttrs v3 ["coqeal"];
+        };
+        "8.9" = {
+          "1.11.0"       = removeAttrs v6 ["mathcomp-analysis"];
+          "1.11+beta1"   = removeAttrs v5 ["mathcomp-analysis"];
+          "1.10.0"       = v4;
+          "1.9.0"        = removeAttrs v3 ["coqeal"];
+          "1.8.0"        = removeAttrs v2 ["coqeal"];
+        };
+        "8.8" = {
+          "1.11.0"       = removeAttrs v6 ["mathcomp-analysis"];
+          "1.11+beta1"   = removeAttrs v5 ["mathcomp-analysis"];
+          "1.10.0"       = removeAttrs v4 ["mathcomp-analysis"];
+          "1.9.0"        = removeAttrs v3 ["coqeal"];
+          "1.8.0"        = removeAttrs v2 ["coqeal"];
+          "1.7.0"        = removeAttrs v1 ["coqeal" "multinomials"];
+        };
+        "8.7" = {
+          "1.11.0"       = removeAttrs v6 ["mathcomp-analysis"];
+          "1.11+beta1"   = removeAttrs v5 ["mathcomp-analysis"];
+          "1.10.0"       = removeAttrs v4 ["mathcomp-analysis"];
+          "1.9.0"        = removeAttrs v3 ["coqeal" "mathcomp-analysis"];
+          "1.8.0"        = removeAttrs v2 ["coqeal" "mathcomp-analysis"];
+          "1.7.0"        = removeAttrs v1 ["coqeal" "multinomials"];
+        };
+      };
+  };
+
+  ##############################
+  # GENERATION, EDIT WITH CARE #
+  ##############################
+  coq = coqPackages.coq;
+
+  default-attrs = {
+    version = "master";
+    buildInputs = [];
+    propagatedBuildInputs = (with coqPackages; [ ssreflect ]);
+    installFlags = [ "-f" "Makefile.coq" "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+    meta = {
+      inherit (mathcomp.meta) platforms license;
+      owner = "math-comp";
+      maintainers = [ maintainers.vbgl maintainers.cohencyril ];
+    };
+    passthru.compatibleCoqVersions = (_: true);
+  };
+
+  pkgUp = recursiveUpdateUntil (path: l: r: !(isAttrs l && isAttrs r) || path == ["src"]);
+
+  # Fixes a partial attribute set using the configuration
+  # in the style of the above mathcomp-extra-config.initial,
+  # and generates a name according to the conventional naming scheme below
+  fix-attrs = pkgcfg:
+    let attrs = pkgUp default-attrs pkgcfg; in
+    pkgUp attrs (rec {
+      name = "coq${coq.coq-version}mathcomp${mathcomp.version}-${attrs.meta.repo or attrs.meta.package or "anonymous"}-${attrs.version}";
+      src = attrs.src or (fetchTarball "${meta.homepage}/archive/${attrs.version}.tar.gz");
+      meta = rec {
+        homepage = attrs.meta.homepage or attrs.src.meta.homepage or "https://github.com/${owner}/${repo}";
+        owner    = attrs.meta.owner or "math-comp";
+        repo     = attrs.meta.repo or attrs.meta.package or "math-comp-nix";
+      };
+    });
+
+  # Gets a version out of a string, path or attribute set.
+  getVersion = arg:
+    if isFunction arg then (arg {}).version
+    else  if arg == "" then "master"
+    else  if isDerivation arg then arg.drvAttrs.version or "master"
+    else  if isAttrs arg then arg.version or "master"
+    else  if isString arg then head (reverseList (split "/" arg))
+    else  if isPath arg   then (baseNameOf arg)
+    else "master";
+
+  # Converts a string, path or attribute set into an override function
+  # It tries to fill the `old` argument of the override function using
+  # `mathcomp-extra-config.initial` first and finishes with `fix-attrs`
+  rec-mathcomp-extra-override = generic: old: let
+    version = getVersion generic;
+    package = old.meta.package or "math-comp-nix";
+    cfg = pkgUp ((mathcomp-extra-config.initial.${package} or (_: {}))
+      { inherit version coqPackages; }) old
+          // { inherit version; };
+    fix = attrs: fix-attrs (pkgUp cfg attrs);
+  in
+    if isFunction generic then fix (generic cfg)
+    else  if generic == null || generic == "" then fix {}
+    else  if isDerivation generic then generic.drvAttrs
+    else  if isAttrs generic then fix generic
+    else  if generic == "broken" then fix { meta.broken = true; passthru.compatibleCoqVersions = _: false; }
+    else  let fixedcfg = fix cfg; in fixedcfg // (
+      if isString generic then
+        if (mathcomp-extra-config.sha256.${package} or {})?${generic} then {
+          src = fetchFromGitHub {
+            inherit (fixedcfg.meta) owner repo;
+            rev = version;
+            sha256 = mathcomp-extra-config.sha256.${package}.${version};
+          };
+        }
+        else  let splitted = filter isString (split "/" generic); in {
+        src = fetchTarball
+          ("https://github.com/" +
+           (if length splitted == 1 then "${fixedcfg.meta.owner}/${fixedcfg.meta.repo}/archive/${version}.tar.gz"
+            else "${head splitted}/${fixedcfg.meta.repo}/archive/${concatStringsSep "/" (tail splitted)}.tar.gz"));
+        }
+      else  if isPath generic then { src = generic; }
+      else abort "${toString generic} not a legitimate generic version/override");
+
+  # applies mathcomp-extra-config.for-coq-and-mc to the current mathcomp version
+  for-this = mathcomp-extra-config.for-coq-and-mc.${coq.coq-version}.${mathcomp.version} or {};
+
+  # specializes mathcomp-extra to the current mathcomp version.
+  rec-current-mathcomp-extra = package: mathcomp-extra package (for-this.${package} or {});
+in
+  {
+    mathcomp-extra-override = rec-mathcomp-extra-override;
+    mathcomp-extra-config   = rec-mathcomp-extra-config;
+    current-mathcomp-extra  = rec-current-mathcomp-extra;
+    mathcomp-extra          = package: version:
+      stdenv.mkDerivation (mathcomp-extra-override version {meta = {inherit package;};});
+
+    mathcomp-finmap       = current-mathcomp-extra "mathcomp-finmap";
+    mathcomp-analysis     = current-mathcomp-extra "mathcomp-analysis";
+    mathcomp-bigenough    = current-mathcomp-extra "mathcomp-bigenough";
+    multinomials          = current-mathcomp-extra "multinomials";
+    mathcomp-real-closed  = current-mathcomp-extra "mathcomp-real-closed";
+    coqeal                = current-mathcomp-extra "coqeal";
+
+    mathcomp-extra-fast    = map current-mathcomp-extra
+      (attrNames (filterAttrs (pkg: config: !(config?slow && config.slow)) for-this));
+    mathcomp-extra-all    = map current-mathcomp-extra (attrNames for-this);
+  }
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/metalib/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/metalib/default.nix
new file mode 100644
index 000000000000..862184c1460c
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/metalib/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+stdenv.mkDerivation rec {
+  name = "coq${coq.coq-version}-metalib-${version}";
+  version = "20200527";
+
+  src = fetchFromGitHub {
+    owner = "plclub";
+    repo = "metalib";
+    rev = "597fd7d0c93eb159274e84a39d554f10f1efccf8";
+    sha256 = "0wbypc05d2lqfm9qaw98ynr5yc1p0ipsvyc3bh1rk9nz7zwirmjs";
+  };
+
+  sourceRoot = "source/Metalib";
+
+  buildInputs = [ coq ];
+
+  enableParallelBuilding = true;
+
+  installFlags = "COQMF_COQLIB=$(out)/lib/coq/${coq.coq-version}";
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/plclub/metalib";
+    license = licenses.mit;
+    maintainers = [ maintainers.jwiegley ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paco/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paco/default.nix
new file mode 100644
index 000000000000..ac6eef2f3bd0
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paco/default.nix
@@ -0,0 +1,60 @@
+{stdenv, fetchFromGitHub, coq, unzip}:
+
+let
+  versions = {
+    pre_8_6 = rec {
+      rev = "v${version}";
+      version = "1.2.8";
+      sha256 = "05fskx5x1qgaf9qv626m38y5izichzzqc7g2rglzrkygbskrrwsb";
+    };
+    post_8_6 = rec {
+      rev = "v${version}";
+      version = "4.0.2";
+      sha256 = "1q96bsxclqx84xn5vkid501jkwlc1p6fhb8szrlrp82zglj58b0b";
+    };
+  };
+  params = {
+    "8.5" = versions.pre_8_6;
+    "8.6" = versions.post_8_6;
+    "8.7" = versions.post_8_6;
+    "8.8" = versions.post_8_6;
+    "8.9" = versions.post_8_6;
+    "8.10" = versions.post_8_6;
+    "8.11" = versions.post_8_6;
+    "8.12" = versions.post_8_6;
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  inherit (param) version;
+  name = "coq${coq.coq-version}-paco-${version}";
+
+  src = fetchFromGitHub {
+    inherit (param) rev sha256;
+    owner = "snu-sf";
+    repo = "paco";
+  };
+
+  buildInputs = [ coq ];
+
+  preBuild = "cd src";
+
+  installPhase = ''
+    COQLIB=$out/lib/coq/${coq.coq-version}/
+    mkdir -p $COQLIB/user-contrib/Paco
+    cp -pR *.vo $COQLIB/user-contrib/Paco
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "http://plv.mpi-sws.org/paco/";
+    description = "A Coq library implementing parameterized coinduction";
+    maintainers = with maintainers; [ jwiegley ptival ];
+    platforms = coq.meta.platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.hasAttr params;
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paramcoq/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paramcoq/default.nix
new file mode 100644
index 000000000000..12d65bdb3d7b
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/paramcoq/default.nix
@@ -0,0 +1,58 @@
+{ stdenv, fetchFromGitHub, coq }:
+
+let params =
+  {
+    "8.7" = {
+      sha256 = "09n0ky7ldb24by7yf5j3hv410h85x50ksilf7qacl7xglj4gy5hj";
+      buildInputs = [ coq.ocamlPackages.camlp5 ];
+    };
+    "8.8" = {
+      sha256 = "0rc4lshqvnfdsph98gnscvpmlirs9wx91qcvffggg73xw0p1g9s0";
+      buildInputs = [ coq.ocamlPackages.camlp5 ];
+    };
+    "8.9" = {
+      sha256 = "1jjzgpff09xjn9kgp7w69r096jkj0x2ksng3pawrmhmn7clwivbk";
+      buildInputs = [ coq.ocamlPackages.camlp5 ];
+    };
+    "8.10" = {
+      sha256 = "1lq1mw15w4yky79qg3rm0mpzqi2ir51b6ak04ismrdr7ixky49y8";
+    };
+    "8.11" = {
+      sha256 = "09c6813988nvq4fpa45s33k70plnhxsblhm7cxxkg0i37mhvigsa";
+    };
+    "8.12" = {
+      sha256 = "0qd72r45if4h7c256qdfiimv75zyrs0w0xqij3m866jxaq591v4i";
+    };
+  };
+  param = params.${coq.coq-version};
+in
+
+stdenv.mkDerivation rec {
+  version = "1.1.2";
+  name = "coq${coq.coq-version}-paramcoq-${version}";
+  src = fetchFromGitHub {
+    owner = "coq-community";
+    repo = "paramcoq";
+    rev = "v${version}+coq${coq.coq-version}";
+    inherit (param) sha256;
+  };
+
+  buildInputs = [ coq ]
+  ++ (with coq.ocamlPackages; [ ocaml findlib ])
+  ++ (param.buildInputs or [])
+  ;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.hasAttr v params;
+  };
+
+  meta = {
+    description = "Coq plugin for parametricity";
+    inherit (src.meta) homepage;
+    license = stdenv.lib.licenses.mit;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+  };
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/simple-io/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/simple-io/default.nix
new file mode 100644
index 000000000000..82fa215ee9ca
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/simple-io/default.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchFromGitHub, coq, coq-ext-lib }:
+
+stdenv.mkDerivation rec {
+  version = "1.3.0";
+  name = "coq${coq.coq-version}-simple-io-${version}";
+  src = fetchFromGitHub {
+    owner = "Lysxia";
+    repo = "coq-simple-io";
+    rev = version;
+    sha256 = "1yp7ca36jyl9kz35ghxig45x6cd0bny2bpmy058359p94wc617ax";
+  };
+
+  buildInputs = [ coq ] ++ (with coq.ocamlPackages; [ ocaml ocamlbuild ]);
+
+  propagatedBuildInputs = [ coq-ext-lib ];
+
+  doCheck = true;
+  checkTarget = "test";
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    description = "Purely functional IO for Coq";
+    inherit (src.meta) homepage;
+    inherit (coq.meta) platforms;
+    license = stdenv.lib.licenses.mit;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/stdpp/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/stdpp/default.nix
new file mode 100644
index 000000000000..28917e73f29f
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/stdpp/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitLab, coq }:
+
+stdenv.mkDerivation rec {
+  name = "coq${coq.coq-version}-stdpp-${version}";
+  version = "1.4.0";
+  src = fetchFromGitLab {
+    domain = "gitlab.mpi-sws.org";
+    owner = "iris";
+    repo = "stdpp";
+    rev = "coq-stdpp-${version}";
+    sha256 = "1m6c7ibwc99jd4cv14v3r327spnfvdf3x2mnq51f9rz99rffk68r";
+  };
+
+  buildInputs = [ coq ];
+
+  enableParallelBuilding = true;
+
+  installFlags = [ "COQLIB=$(out)/lib/coq/${coq.coq-version}/" ];
+
+  meta = {
+    inherit (src.meta) homepage;
+    description = "An extended “Standard Library” for Coq";
+    inherit (coq.meta) platforms;
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+
+}
diff --git a/infra/libkookie/nixpkgs/pkgs/development/coq-modules/tlc/default.nix b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/tlc/default.nix
new file mode 100644
index 000000000000..816b22050244
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/coq-modules/tlc/default.nix
@@ -0,0 +1,41 @@
+{ stdenv, fetchurl, fetchFromGitHub, coq }:
+
+let params =
+  if stdenv.lib.versionAtLeast coq.coq-version "8.10"
+  then rec {
+    version = "20200328";
+    src = fetchFromGitHub {
+      owner = "charguer";
+      repo = "tlc";
+      rev = version;
+      sha256 = "16vzild9gni8zhgb3qhmka47f8zagdh03k6nssif7drpim8233lx";
+    };
+  } else rec {
+    version = "20181116";
+    src = fetchurl {
+      url = "http://tlc.gforge.inria.fr/releases/tlc-${version}.tar.gz";
+      sha256 = "0iv6f6zmrv2lhq3xq57ipmw856ahsql754776ymv5wjm88ld63nm";
+    };
+  }
+; in
+
+stdenv.mkDerivation {
+  inherit (params) version src;
+  pname = "coq${coq.coq-version}-tlc";
+
+  buildInputs = [ coq ];
+
+  installFlags = [ "CONTRIB=$(out)/lib/coq/${coq.coq-version}/user-contrib" ];
+
+  meta = {
+    homepage = "http://www.chargueraud.org/softs/tlc/";
+    description = "A non-constructive library for Coq";
+    license = stdenv.lib.licenses.free;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (coq.meta) platforms;
+  };
+
+  passthru = {
+    compatibleCoqVersions = stdenv.lib.flip builtins.elem [ "8.6" "8.7" "8.8" "8.9" "8.10" "8.11" "8.12" ];
+  };
+}
author	Mx Kookie <kookie@spacekookie.de>	2020-10-31 19:35:09 +0100
committer	Mx Kookie <kookie@spacekookie.de>	2020-10-31 19:35:09 +0100
commit	c4625b175f8200f643fd6e11010932ea44c78433 (patch)
tree	bce3f89888c8ac3991fa5569a878a9eab6801ccc /infra/libkookie/nixpkgs/pkgs/development/coq-modules
parent	49f735974dd103039ddc4cb576bb76555164a9e7 (diff)
parent	d661aa56a8843e991261510c1bb28fdc2f6975ae (diff)