[Interest] Qt 6.2.2 Webassembly - sign conversion errors

Lorn Potter lorn.potter at gmail.com
Tue Dec 28 00:57:14 CET 2021



On 23/12/2021 1:07 AM, Axel Spoerl wrote:
> /cmath:317:9: error: no member named 'signbit' in the global namespace; 
> did you mean '__signbit'?
> 
> using ::signbit;
> 
>        ~~^
> 
> /usr/include/bits/mathcalls-helper-functions.h:25:20: note: '__signbit' 
> declared here


Emscripten does not include this file mathcalls-helper-functions.h, I 
think host include paths are getting added when they should not.



-- 
Lorn Potter
Freelance Qt Developer. Platform Maintainer Qt WebAssembly, Maintainer 
QtSensors
Author, Hands-on Mobile and Embedded Development with Qt 5



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