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I have gone through the summator example in the Development tutorials here: Custom modules in C++ — Godot Engine (3.0) documentation in English. I can compile and use the summator module, however I want to set it up so that the module is created as a shared library, so I don’t need to compile the whole engine each time I make changes.
The tutorial for setting this up assumes you are using the GNU compiler, with the command line argument -fPIC. Since I am trying to compile for Windows, the Visual Studio C++ compiler, cl, is used instead, which doesn’t have -fPIC.
I was wondering if anybody knew what changes should be made to the SCsub file so that summator can be made as a shared module using the Visual Studio C++ compiler?
If at all possible save yourself some headache and use a statically linked lib instead. I remember trying to get dynamic modules to work on windows and at some point I gave up. I don’t remember the showstopper, but if you need to get results fast, a static lib is simply easier. The time to compile godot is really low after the initial build.
omggomb | 2019-01-28 20:22
Okay, sounds like a good idea. I haven’t created static libraries before though. Do you know this would be done for a Godot module? Would it just involve changing the SCsub file and ensuring that the program can find the library?
Thanks for the help
Nick74044 | 2019-01-28 21:01
Just follow the Summator tutorial up until “Improving the build system for development”. Up until there the module is linked statically. After that just build godot using e.g.
scons p=windows target=release_debug -j8. Note the
-j8 which makes scons use up to 8 threads. If you leave that out it will only use one thread and building will take forever :).
omggomb | 2019-01-29 20:51