coqPackages: move to a separate file and filter the package set

pkgs/development/coq-modules/CoLoR/default.nix

@@ -1,8 +1,4 @@
-{ stdenv, fetchurl, coq, coqPackages }:
-
-if !stdenv.lib.versionAtLeast coq.coq-version "8.6"
-then throw "CoLoR is not available for Coq ${coq.coq-version}"
-else
+{ stdenv, fetchurl, coq, bignums }:
 
 stdenv.mkDerivation {
   name = "coq${coq.coq-version}-CoLoR-1.4.0";
@@ -12,7 +8,7 @@ stdenv.mkDerivation {
     sha256 = "1jsp9adsh7w59y41ihbwchryjhjpajgs9bhf8rnb4b3hzccqxgag";
   };
 
-  buildInputs = [ coq coqPackages.bignums ];
+  buildInputs = [ coq bignums ];
   enableParallelBuilding = false;
 
   installPhase = ''
@@ -25,4 +21,8 @@ stdenv.mkDerivation {
     maintainers = with maintainers; [ jwiegley ];
     platforms = coq.meta.platforms;
   };
+
+  passthru = {
+    compatibleCoqVersions = v: stdenv.lib.versionAtLeast v "8.6";
+  };
 }

pkgs/development/coq-modules/HoTT/default.nix

@@ -1,8 +1,6 @@
 { stdenv, fetchFromGitHub, autoconf, automake, coq }:
 
-if !stdenv.lib.versionAtLeast coq.coq-version "8.6"
-then throw "This version of HoTT requires Coq 8.6"
-else stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name = "coq${coq.coq-version}-HoTT-${version}";
   version = "20170921";
 
@@ -56,4 +54,8 @@ else stdenv.mkDerivation rec {
     maintainers = with maintainers; [ siddharthist ];
     platforms = coq.meta.platforms;
   };
+
+  passthru = {
+    compatibleCoqVersions = v: v == "8.6";
+  };
 }

pkgs/development/coq-modules/category-theory/default.nix

@@ -42,4 +42,8 @@ stdenv.mkDerivation rec {
     platforms = coq.meta.platforms;
   };
 
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" ];
+  };
+
 }

pkgs/development/coq-modules/equations/default.nix

@@ -42,4 +42,8 @@ stdenv.mkDerivation rec {
     platforms = coq.meta.platforms;
   };
 
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.6" "8.7" ];
+  };
+
 }

pkgs/development/coq-modules/fiat/HEAD.nix

@@ -30,7 +30,9 @@ stdenv.mkDerivation rec {
     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;
-    broken = stdenv.lib.versionAtLeast coq.coq-version "8.6";
   };
 
+  passthru = {
+    compatibleCoqVersions = v: v == "8.5";
+  };
 }

pkgs/development/coq-modules/math-classes/default.nix

@@ -1,8 +1,4 @@
-{ stdenv, fetchFromGitHub, coq, coqPackages }:
-
-if ! stdenv.lib.versionAtLeast coq.coq-version "8.6" then
-  throw "Math-Classes requires Coq 8.6 or later."
-else
+{ stdenv, fetchFromGitHub, coq, bignums }:
 
 stdenv.mkDerivation rec {
 
@@ -16,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "0wgnczacvkb2pc3vjbni9bwjijfyd5jcdnyyjg8185hkf9zzabgi";
   };
 
-  buildInputs = [ coq coqPackages.bignums ];
+  buildInputs = [ coq bignums ];
   enableParallelBuilding = true;
   installFlags = "COQLIB=$(out)/lib/coq/${coq.coq-version}/";
 
@@ -26,4 +22,9 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ siddharthist jwiegley ];
     platforms = coq.meta.platforms;
   };
+
+  passthru = {
+    compatibleCoqVersions = v: stdenv.lib.versionAtLeast v "8.6";
+  };
+
 }

pkgs/development/coq-modules/metalib/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, coq, ocamlPackages, haskellPackages, which, ott
+{ stdenv, fetchgit, coq, haskellPackages, which, ott
 }:
 
 stdenv.mkDerivation rec {
@@ -29,8 +29,7 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.mit;
   };
 
-  buildInputs = [ coq.ocaml coq.camlp5 which coq lngen ott ]
-    ++ (with ocamlPackages; [ findlib ]);
+  buildInputs = [ coq.ocaml coq.camlp5 which coq lngen ott coq.findlib ];
   propagatedBuildInputs = [ coq ];
 
   enableParallelBuilding = true;
@@ -50,4 +49,8 @@ stdenv.mkDerivation rec {
     platforms = coq.meta.platforms;
   };
 
+  passthru = {
+    compatibleCoqVersions = v: stdenv.lib.versionAtLeast v "8.6";
+  };
+
 }