wip

[soc.git] / nix / soc.nix

diff --git a/nix/soc.nix b/nix/soc.nix
new file mode 100644 (file)
index 0000000..3df3581
--- /dev/null
+++ b/nix/soc.nix
@@ -0,0 +1,33 @@
+{ version }:
+
+{ lib, buildPythonPackage, yosys, runCommand, c4m-jtag, nmigen-soc
+, libresoc-ieee754fpu, libresoc-openpower-isa, python }:
+
+let
+  # If we use ../. as source, then any change to
+  # any unrelated Nix file would cause a rebuild,
+  # since the build would have access to it.
+  src = runCommand "libresoc-soc-source" {} ''
+    mkdir $out
+    cp -r ${../src} -T $out/src
+    cp -r ${../pinmux} -T $out/pinmux
+    cp -r ${../setup.py} -T $out/setup.py
+  '';
+in
+buildPythonPackage {
+  pname = "libresoc-soc";
+  inherit version src;
+
+  propagatedBuildInputs = [
+    c4m-jtag nmigen-soc python libresoc-ieee754fpu libresoc-openpower-isa yosys
+  ];
+
+  doCheck = false;
+
+  pythonImportsCheck = [ "soc" ];
+
+  meta = with lib; {
+    homepage = "https://libre-soc.org/";
+    license = licenses.lgpl3Plus;
+  };
+}