1 files changed, 43 insertions, 0 deletions
diff --git a/pkgs/applications/science/logic/potassco/clingcon.nix b/pkgs/applications/science/logic/potassco/clingcon.nix
new file mode 100644
index 00000000000..1203822d86e
--- /dev/null
+++ b/pkgs/applications/science/logic/potassco/clingcon.nix
@@ -0,0 +1,43 @@
+{ stdenv
+, fetchFromGitHub
+, cmake
+, bison
+, re2c
+}:
+
+stdenv.mkDerivation rec {
+  pname = "clingcon";
+  version = "3.3.0";
+
+  src = fetchFromGitHub {
+    owner = "potassco";
+    repo = "${pname}";
+    rev = "v${version}";
+    fetchSubmodules = true;
+    sha256 = "1q7517h10jfvjdk2czq8d6y57r8kr1j1jj2k2ip2qxkpyfigk4rs";
+   };
+
+  # deal with clingcon through git submodules recursively importing
+  # an outdated version of libpotassco which uses deprecated <xlocale.h> header in .cpp files
+  postPatch = ''
+    find ./ -type f -exec sed -i 's/<xlocale.h>/<locale.h>/g' {} \;
+  '';
+
+  nativeBuildInputs = [ cmake bison re2c ];
+
+  cmakeFlags = [
+    "-DCLINGCON_MANAGE_RPATH=ON"
+    "-DCLINGO_BUILD_WITH_PYTHON=OFF"
+    "-DCLINGO_BUILD_WITH_LUA=OFF"
+  ];
+
+  meta = {
+    inherit version;
+    description = "Extension of clingo to handle constraints over integers";
+    license = stdenv.lib.licenses.gpl3; # for now GPL3, next version MIT!
+    platforms = stdenv.lib.platforms.unix;
+    homepage = "https://potassco.org/";
+    downloadPage = "https://github.com/potassco/clingcon/releases/";
+    changelog = "https://github.com/potassco/clingcon/releases/tag/v${version}";
+  };
+}