Does dynamically linking to libgccjit.so trigger the GPL requirements for the linking code? Yes, the GPL triggers if you distribute programs that merely link a

Does dynamically linking to libgccjit.so trigger the GPL requirements for the linking code? Yes, the GPL triggers if you distribute programs that merely link against a thusly licensed library - at least that's the intention. Full disclosure, there are people who disagree with the FSF's interpretation, arguing that merely linking to a library doesn't necessarily create a derivative work. I don't know if that has ever been tested in a court of law...