Add make check to octave. Some tests fail, but the build works. We'll have the report this way.

svn path=/nixpkgs/trunk/; revision=32467

pkgs/development/interpreters/octave/default.nix

@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     graphicsmagick pcre liblapack texLive pkgconfig mesa fltk zlib curl
     fftw fftwSinglePrec ];
 
+  doCheck = true;
+
   enableParallelBuilding = true;
 
   configureFlags = [ "--enable-readline" "--enable-dl" ];