[Scummvm-devel] Conditionally compiling components (Was: Clarifying & cleaning configure's cross-compiling craziness)

[Max Horn]

Am 05.05.2011 um 11:38 schrieb Max Horn:
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[....]
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> The biggest non-engine *.o files, according to their TEXT segment size:
> fingolfin at beta:~/scummvm/builds/ds$ size */*.a |sort -nr |head -n 10
>  74413	      0	      0	  74413	  122ad	ThemeEngine.o (ex gui/libgui.a)
>  56424	      0	      0	  56424	   dc68	ThemeParser.o (ex gui/libgui.a)
>  50744	      0	      0	  50744	   c638	options.o (ex gui/libgui.a)
>  48188	      0	      0	  48188	   bc3c	launcher.o (ex gui/libgui.a)
>  28124	      0	      0	  28124	   6ddc	about.o (ex gui/libgui.a)
>  25396	      0	      0	  25396	   6334	qt_decoder.o (ex video/libvideo.a)
>  24676	      0	      0	  24676	   6064	VectorRendererSpec.o (ex graphics/libgraphics.a)
>  23416	      8	      4	  23428	   5b84	config-manager.o (ex common/libcommon.a)
>  20844	      0	      0	  20844	   516c	saveload.o (ex gui/libgui.a)
>  19268	      0	      0	  19268	   4b44	widget.o (ex gui/libgui.a)
> 

And of course for the mohawk build, we have this on position 3:

  55972	    136	 539576	 595684	  916e4	qdm2.o (ex video/libvideo.a)

-> the qdma2 code is not just big terms of data, but also of code (it makes heavy use of "unrolling" code using macro expansions).


Bye,
Max