Is there a way to share cinterop lib between two source sets? `dependsOn` doesn't work.

# kotlin-native

[Dominaezzz]

Is there a way to share cinterop lib between two source sets? dependsOn doesn't work.

[ilya.matveev]

Currently cinterop libs are not bound to any source set, but they are bound to a compilation. So what do you want to achieve by using the same interop from several source sets? Are these source sets included in different compilations (or compilations of different targets)?

[Dominaezzz]

In a multiplatform project, I have a core mingw source set and then a coreExt mingw source set. The coreExt source set adds a few more external dependencies for interop between core and external stuff.

[Dominaezzz]

They are the same target just different source sets.

[Dominaezzz]

Hold on, I just understood what you're asking. Yes, they are compilations of different targets.

[ilya.matveev]

It seems you can just split core and coreExt code in separate Gradle modules and depend in coreExt on core. Could you share a link to your project?

[Dominaezzz]

https://github.com/Dominaezzz/kgl

[Dominaezzz]

It's kgl-vulkan, kgl-glfw and kgl-glfw-vulkan.

[Dominaezzz]

Lets just join both threads here.

[Dominaezzz]

glfw.h conditionally exposes some vulkan related functions if the vulkan header is included or if -DGLFW_INCLUDE_VULKAN is defined.

[Dominaezzz]

I only want these functions to be available in kgl-glfw-vulkan, but glfw.h and vulkan.h are consumed in kgl-glfw and kgl-vulkan.

[Dominaezzz]

So I was thinking of merging kgl-glfw-vulkan into kgl-glfw and exposing it as a different target in the same module and do some cinterop magic.

[ilya.matveev]

Not sure if it is possible in the current schema. Let me think about it.