Need better platform code separation

[Myriachan]

I was interested in adding iOS, macOS and Windows support, but the layout of the code is not conducive to this. src/cpuinfo_aarch64.c is highly Linux-specific. For an ARM64 Windows implementation, where would the code go? (In Windows, the ARM64 implementation would be based around IsProcessorFeaturePresent.)

[gchatelet]

Thank you very much for this feedback, I very much appreciate it.
I agree the code layout must be more principled to allow the matrix of OS/ARCH to be fully exposed.

How about cpuinfo_{arch}_{OS}.c? Any suggestion?

[arter97]

I'd personally do separate directory approach.
I'd vote on {OS}/{arch}.c.

[f1nalspace]

I vote on the suggestion from gchatelet.

[Androbin]

Using separate directories would allow for each OS to share code using additional files, still isolated from the rest.

[gchatelet]

@Androbin 's rationale makes sense. I'll play a bit with the layout and come back with a proposal.