Weird float.h issues with macports clang

Mark E Anderson mark at macports.org
Fri Aug 28 21:11:16 UTC 2026


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

—Mark
Macports Wiki Page <https://trac.macports.org/wiki/mark> | GitHub <https://github.com/markemer> | Blog <https://emer.net>
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