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Re: [fltk.coredev] Re: fltk-1.4 build error in Fl_WinAPI_System_Driver.cxx with 32-bit mingw

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Re: Re: fltk-1.4 build error in Fl_WinAPI_System_Driver.cxx with 32-bit mingw imm Apr 20, 2023  
 
On Thu, 20 Apr 2023, 20:48 Albrecht Schlosser wrote:

I installed current MinGW today and my header files are version 5.4.2 and include the guard '#if (_WIN32_IE >= 0x0500)' and the build works well out of the box.

This is only an observation on my new installation, it doesn't mean that we should not "fix" it though...

That's interesting - though I don't think it's the guards that are really the problem, in fact I think they're probably correct.

Rather I think the problem is that the toolchain doesn't seem to actually to be setting them at all so...

FWIW, I think that mingw64 toolchain does seem to be setting them, though it's headers don't seem to have them anyway.

The msvc tools do set the macros, of course...

I think setting them (as in my example) might still be a valid solution...?
--
Ian
From my Fairphone FP3

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