[gnome-db] Failling to compile source code

[Arthur Neves <arthurnn gmail com>]

If I try to `make` the top level folder I get the following error:

```

data-widget.c:251:18: warning: unused variable 'page' [-Wunused-variable]

        GtkWidget *nb, *page;

                        ^

1 warning generated.

  CC       ui-spec-editor.lo

  CC       xml-spec-editor.lo

  CCLD     libperspective.la

Making check in help

Makefile:660: *** missing separator.  Stop.

make[2]: *** [check-recursive] Error 1

make[1]: *** [check-recursive] Error 1

make: *** [check-recursive] Error 1

```

I am able to `make` the libgda subfolder, as thats what I've been working on so far, however I was never able to compile the entire project.

I am running on OSX El Capitan.

automake (GNU automake) 1.15

autoconf (GNU Autoconf) 2.69

Any thoughts?