remove unused single_top.c function.

}

// POLICY CHOICE 1: return the full path of the DSO to load from single_top.

static const wxString dso_full_path( const wxString& aAbsoluteArgv0 )

{

    // Prefix basename with ${KIFACE_PREFIX} and change extension to ${KIFACE_SUFFIX}

    // POLICY CHOICE 1: Keep same path, and therefore installer must put the kiface DSO

    // in same dir as top process module.  Obviously alternatives are possible

    // and that is why this is a separate function.  One alternative would be to use

    // a portion of CMAKE_INSTALL_PREFIX and navigate to a "lib" dir, but that

    // would require a recompile any time you chose to install into a different place.

    // It is my decision to treat _eeschema.kiface and _pcbnew.kiface as "executables",

    // not "libraries" in this regard, since most all program functionality lives

    // in them. They are basically spin-offs from what was once a top process module.

    // That may not make linux package maintainers happy, but that is not my job.

    // Get over it.  KiCad is not a trivial suite, and multiple platforms come

    // into play, not merely linux.  For starters they will use extension ".kiface",

    // but later in time morph to ".so".  They are not purely libraries, else they

    // would begin with "lib" in basename.  Like I said, get over it, we're serving

    // too many masters here: python, windows, linux, OSX, multiple versions of wx...

    wxFileName  fn( aAbsoluteArgv0 );

    wxString    basename( KIFACE_PREFIX );  // start with special prefix

    basename += fn.GetName();               // add argv[0]'s basename

    fn.SetName( basename );

    // Here a "suffix" == an extension with a preceding '.',

    // so skip the preceding '.' to get an extension

    fn.SetExt( KIFACE_SUFFIX + 1 );         // + 1 => &KIFACE_SUFFIX[1]

    return fn.GetFullPath();

}

// Only a single KIWAY is supported in this single_top top level component,

// which is dedicated to loading only a single DSO.

KIWAY    Kiway( &Pgm(), KFCTL_STANDALONE );