New package PLM: Programmer's Learning Machine

pkgs/applications/science/programming/plm/default.nix

···
+{stdenv, fetchurl, makeWrapper, jre, gcc, valgrind}:
+# gcc and valgrind are not strict dependencies, they could be made
+# optional. They are here because plm can only help you learn C if you
+# have them installed.
+stdenv.mkDerivation rec {
+  major = "2";
+  minor = "5";
+  version = "${major}-${minor}";
+  name = "plm-${version}";
+
+  src = fetchurl {
+    url = "http://webloria.loria.fr/~quinson/Teaching/PLM/plm-${major}_${minor}.jar";
+    sha256 = "0m17cxa3nxi2cbswqvlfzp0mlfi3wrkw8ry2xhkxy6aqzm2mlgcc";
+    name = "${name}.jar";
+  };
+
+  buildInputs = [ makeWrapper jre gcc valgrind ];
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    mkdir -p "$prefix/bin"
+
+    makeWrapper ${jre}/bin/java $out/bin/plm \
+      --add-flags "-jar $src" \
+      --prefix PATH : "$PATH"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Free cross-platform programming exerciser";
+    Homepage = http://webloria.loria.fr/~quinson/Teaching/PLM/;
+    license = licenses.gpl3;
+    maintainers = [ maintainers.DamienCassou ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

···
     cmake = cmakeCurses;
   });
 
+  ### SCIENCE/PROGRAMMING
+
+  plm = callPackage ../applications/science/programming/plm { };
 
   ### SCIENCE/LOGIC