1 files changed, 54 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/pkgs/development/python-modules/symengine/default.nix b/infra/libkookie/nixpkgs/pkgs/development/python-modules/symengine/default.nix
new file mode 100644
index 000000000000..f225dd431e58
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/python-modules/symengine/default.nix
@@ -0,0 +1,54 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, cython
+, cmake
+, symengine
+, pytest
+, sympy
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "symengine";
+  version = "0.6.1";
+
+  src = fetchFromGitHub {
+    owner = "symengine";
+    repo = "symengine.py";
+    rev = "v${version}";
+    sha256 = "13fy25qxn4xwzlr2w35v6jhlpd70lv9r6srv4dizc4brj63hnw50";
+  };
+
+  postConfigure = ''
+    substituteInPlace setup.py \
+      --replace "\"cmake\"" "\"${cmake}/bin/cmake\""
+
+    substituteInPlace cmake/FindCython.cmake \
+      --replace "SET(CYTHON_BIN cython" "SET(CYTHON_BIN ${cython}/bin/cython"
+  '';
+
+  nativeBuildUnputs = [ cmake ];
+
+  buildInputs = [ cython ];
+
+  checkInputs = [ pytest sympy ];
+
+  setupPyBuildFlags = [
+    "--symengine-dir=${symengine}/"
+    "--define=\"CYTHON_BIN=${cython}/bin/cython\""
+  ];
+
+  checkPhase = ''
+    mkdir empty
+    cd empty
+    ${python.interpreter} ../bin/test_python.py
+  '';
+
+  meta = with lib; {
+    description = "Python library providing wrappers to SymEngine";
+    homepage = "https://github.com/symengine/symengine.py";
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}