radiance: init at 5.4

pkgs/by-name/ra/radiance/package.nix

@@ -0,0 +1,47 @@
+{
+  cmake,
+  fetchFromGitHub,
+  runCommand,
+  lib,
+  libGLU,
+  stdenv,
+  libX11,
+  tcsh,
+  tk,
+}:
+let
+  csh = runCommand "csh" { } ''
+    mkdir -p $out/bin
+    ln -s ${lib.getExe tcsh} $out/bin/csh
+  '';
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "radiance";
+  version = "5.4";
+
+  src = fetchFromGitHub {
+    owner = "LBNL-ETA";
+    repo = "radiance";
+    rev = "refs/tags/rad${lib.versions.major finalAttrs.version}R${lib.versions.minor finalAttrs.version}";
+    hash = "sha256-21lVWqO8uJefnm/dyfrjQJYbGck0fIRr2j0A+7WlZbM=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    csh # for some custom scripting in the repo
+    tk # for wish
+  ];
+
+  buildInputs = [
+    libGLU
+    libX11
+  ];
+
+  meta = {
+    description = "Validated Lighting Simulation Tool";
+    homepage = "https://github.com/LBNL-ETA/Radiance";
+    license = lib.licenses.radiance;
+    maintainers = with lib.maintainers; [ robwalt ];
+    mainProgram = "rad";
+  };
+})