On 8/22/2012 06:26, JonY wrote: >> According to mingw.org <basetyps.h>, GUID_SECT was only necessary for >> ancient GCC versions. At a minimum, we should be able to just remove >> the GUID_SECT from those defines. Unfortunately just ifndef _W64 those >> defines entirely leads to link errors: >> >> hw/xwin/winengine.c:107: undefined reference to `_IID_IDirectDraw4' >> winshaddd.o: In function `winAllocateFBShadowDD': >> hw/xwin/winshaddd.c:253: undefined reference to `_IID_IDirectDraw2' >> winshadddnl.o: In function `winAllocateFBShadowDDNL': >> hw/xwin/winshadddnl.c:285: undefined reference to `_IID_IDirectDraw4' >> winpfbdd.o: In function `winAllocateFBPrimaryDD': >> hw/xwin/winpfbdd.c:89: undefined reference to `_IID_IDirectDraw2' >> > > mingw-w64 ddraw.h already has them, though they're inlined, gcc doesn't > like inlined data. DEFINE_GUID may need fixing, or at least instanced in > libuuid or libddraw. > > I'll need to talk to to the Jacek from Wine to get a solution. >
Here's a quick and dirty workaround, add and compile the following file and link it with the failing executable: ===================== #define INITGUID 1 #include <ddraw.h> =====================
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