On 24/08/2023 17:36, Volker Hilsheimer wrote:
On platforms where Qt is a system library, being able to at least launch your application if the system has a lower patch level than what the binary was built against sounds nice. But in practice, it’s rolling dice - the application might work fine; or it might get fatally hit by one of the not-yet-fixed bugs.
I'm kind of sceptical that this actually happens in practice. If I distribute a Qt application with the idea that an user can run it using their distribution-provided Qt, I'd just use the same distribution to compile the application to begin with (= the very same version for Qt) or an earlier release of the distribution (= earlier minor version of Qt).
It seems very unlikely that one would end up building for Qt x.y.z and then have their users on Qt x.y.(w<z).
My 2 c, -- Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Senior Software Engineer KDAB (France) S.A.S., a KDAB Group company Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com KDAB - The Qt, C++ and OpenGL Experts
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