Using Qt 6 under LGPLv3

• LeanQt

  42 558 2.9 C++

  LeanQt is a stripped-down Qt version easy to build from source and to integrate with an application.

> Qt for MCU [..] seems like a big advantage over Qt LGPL-3.0. I have my doubts. MCUs powerful enough to run Qt GUIs smoothly are more expensive than, say, an i.MX6ULL with a Cortex-A7 application processor and Linux. It’s a lot easier to find developers for an embedded Linux system ...

This is a very convincing argument. A Linux embedded system is also more flexible and the degree of code reusability is usually higher.

> Shall we use Qt LGPL-3.0 or Qt Commercial?

LeanQt (https://github.com/rochus-keller/leanqt/) is still available under LGPL v2.1. I will not switch to Qt 6 with my projects.

• BUSY

  24 80 3.7 C

  BUSY is a lean, statically typed, cross-platform, easily bootstrappable build system for GCC, CLANG and MSVC inspired by Google GN

> Instead of qmake the BUSY build system (see https://github.com/rochus-keller/BUSY) is used

It must be a rite of passage to make(!) one's own build system, damn

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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