This repo will generate all the files needed to compile/deploy Qt on Windows/OSX/Linux.

./build.sh -platform linux-x64
./build.sh -platform osx-x64
./build.sh -platform win-x64

The results are put into ````./output```.

./output/qt-5.12.2-ebc29a8-linux-x64-dev.tar.gz
./output/qt-5.12.2-ebc29a8-linux-x64-runtime.tar.gz
./output/qt-5.12.2-ebc29a8-osx-x64-dev.tar.gz
./output/qt-5.12.2-ebc29a8-osx-x64-runtime.tar.gz
./output/qt-5.12.2-ebc29a8-win-x64-dev.tar.gz
./output/qt-5.12.2-ebc29a8-win-x64-runtime.tar.gz