Weird float.h issues with macports clang

[Joshua Root]

On 29/8/2026 07:11, Mark E Anderson wrote:
> Has anyone else seen this? Using our clang macports, you'll get missing 
> symbol errors sometimes from float.h. This super hacky thing got qt6- 
> qtcreator building for me, but I'm not sure if that's the real solution 
> or if I'm just missing something obvious.
> 
> configure.cxxflags-append
> -D__need_float_float \
> -D__need_infinity_nan \
> -include float.h
Which symbols? Is the code in fact including float.h (or preferably 
cfloat since this appears to be C++)?

- Josh