Release build error on static build of QT 5.15.0

[WildcardZLT]

hi,

After spending the last few weeks tryong to get Qt to build statically I think I finally got it all set up.

The final step is when I build it using the static build, and try to run the .exe output I get the error message below.
I am using Mingw 32-bit and followed these instructions for the static build.

https://www.riuson.com/blog/post/qt-static-build-on-windows-with-mingw

Error:

Thanks in advance,
Zac

[anups]

Can you post your configure command line? By looking at the error you might try building Qt with -qt-zlib.