centralize and fixup example sources install targets

This follows suit with aeb036e in qtbase.

Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

examples/multimedia/spectrum/3rdparty/fftreal/TestHelperFixLen.hpp

@@ -0,0 +1,93 @@
+/*****************************************************************************
+
+        TestHelperFixLen.hpp
+        Copyright (c) 2005 Laurent de Soras
+
+--- Legal stuff ---
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*Tab=3***********************************************************************/
+
+
+
+#if defined (TestHelperFixLen_CURRENT_CODEHEADER)
+	#error Recursive inclusion of TestHelperFixLen code header.
+#endif
+#define	TestHelperFixLen_CURRENT_CODEHEADER
+
+#if ! defined (TestHelperFixLen_CODEHEADER_INCLUDED)
+#define	TestHelperFixLen_CODEHEADER_INCLUDED
+
+
+
+/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+#include	"test_settings.h"
+
+#include	"TestAccuracy.h"
+#if defined (test_settings_SPEED_TEST_ENABLED)
+	#include	"TestSpeed.h"
+#endif
+
+
+
+/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+template <int L>
+void	TestHelperFixLen <L>::perform_test_accuracy (int &ret_val)
+{
+   if (ret_val == 0)
+   {
+		FftType			fft;
+      ret_val = TestAccuracy <FftType>::perform_test_single_object (fft);
+   }
+}
+
+
+
+template <int L>
+void	TestHelperFixLen <L>::perform_test_speed (int &ret_val)
+{
+#if defined (test_settings_SPEED_TEST_ENABLED)
+
+   if (ret_val == 0)
+   {
+		FftType			fft;
+      ret_val = TestSpeed <FftType>::perform_test_single_object (fft);
+   }
+
+#endif
+}
+
+
+
+/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+#endif	// TestHelperFixLen_CODEHEADER_INCLUDED
+
+#undef TestHelperFixLen_CURRENT_CODEHEADER
+
+
+
+/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/