Generate libdispatch.pc on non-apple platforms

[hmelder]

libdispatch should install a pkg-config file as it is the defacto standard querying mechanism on Linux, and other platforms (excluding Apple).

[compnerd]

I'm not sure how I feel about this. We should instead just provide a DispatchConfig.cmake instead I think.

[compnerd]

This should not happen on Windows or Android, please explicitly check for Linux and BSD.

[hmelder]

You are right. We use pkgconfig on windows aswell, but this a specific case. I will change it to UNIX AND NOT APPLE

[compnerd]

Who is "we" in this case? We (the swift project) definitely doesn't use pkg-config on Windows, nor does "we" (The Browser Company).

[hmelder]

I'm not sure how I feel about this. We should instead just provide a DispatchConfig.cmake instead I think.

I will look into that!

[hmelder]

I'm not sure how I feel about this. We should instead just provide a DispatchConfig.cmake instead I think.

Do you mean a Configuration in cmake/config? Should I write a cmake function or just extract the existing generation of the pkg config file?

[hmelder]

@compnerd

[compnerd]

I'm not sure how I feel about this. We should instead just provide a DispatchConfig.cmake instead I think.

Do you mean a Configuration in cmake/config? Should I write a cmake function or just extract the existing generation of the pkg config file?

No, CMake has its own means of providing the configuration for the project. Look at the CMake documentation related to FindPackage.