28.08.2021, 04:06, "Ben Cottrell" <ben...@windowslive.com>:
> Yes, I've tried configure with these command line arguments:
> ./configure -opensource -confirm-license -platform linux-g++ -prefix
> /opt/6.1.2-linux-g++-static -static
>
> I got lots of errors after running configure, about missing XCB
> libraries, so following the Ubuntu CI script, I installed them with:
> apt install "^libxcb.*"
>
> I installed this on Debian 11.
>
> I managed to build a test project with cmake containing this code:
> cmake_minimum_required(VERSION 3.20)
> project(untitled)
>
> set(CMAKE_CXX_STANDARD 17)
> set(CMAKE_AUTOMOC ON)
> set(CMAKE_AUTORCC ON)
> set(CMAKE_AUTOUIC ON)
> set(CMAKE_LINKER ld.gold)
>
> set(CMAKE_PREFIX_PATH "/opt/6.1.2-linux-g++-static/lib/cmake")
>
> find_package(Qt6 COMPONENTS
> Core
> Gui
> Widgets
> REQUIRED)
>
> add_executable(untitled main.cpp)
> target_link_libraries(untitled
> Qt::Core
> Qt::Gui
> Qt::Widgets
> )
>
> Here's the source to main.cpp:
> #include <QApplication>
> #include <QPushButton>
>
> int main(int argc, char *argv[]) {
> QApplication a(argc, argv);
> QPushButton button("Hello world!", nullptr);
> button.resize(200, 100);
> button.show();
> return QApplication::exec();
> }
>
> Afterwards, I used strip on untitled, reducing the size to 16MB. If I
> give it to people, I'll provide the object file if they want to relink
> it.
If you do this for commercial or closed-source product, make sure you follow
exact wording of the license.
IIRC you are required to make written offer to provide linking materials on
request, but as I said, check it
with the license text carefully.
--
Regards,
Konstantin
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