On Thu, Feb 15, 2018 at 03:28:42PM +0100, Christophe de Dinechin wrote: > While looking at some warnings, I came across this in sw_canvas.c: > > #include “canvas_base.c" > > So we include a .c in another one. Apparently, this was inherited from some Cairo canvas. Is that something we care to keep as is? There used to be gdi_canvas.c and gl_canvas.c in addition to sw_canvas.c, they all included base_canvas.c after setting a few #define to tweak its behaviour. Now gdi_canvas.c and gl_canvas.c are gone, so it's probably possible to get rid of that #include "canvas_base.c". Note that these files are special though, spice-common/common/Makefile.am has: # These 2 files are not build as part of spice-common # build system, but modules using spice-common will build # them with the appropriate options. We need to let automake # know that these are source files so that it can properly # track these files dependencies and spice-gtk/src/client_sw_canvas.c includes sw_canvas.c after #define'ing SW_CANVAS_CACHE. spice-server uses spice-server/server/sw-canvas.c, but does not define SW_CANVAS_CACHE. Christophe
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