Friction combine function fails to compile on ARM64 Linux

[Samuel-Maddock]

Friction combine function fails to compile on ARM64 Linux

[mihe]

Are you cross-compiling for ARM64 on x86/x64 or are you just compiling for ARM64 on ARM64? That will impact how you go about doing this.

If you're just compiling for ARM64 on ARM64 then your configure preset just needs to inherit from ["linux-base", "clang-base", "lld-base"]. You should not use the -m64 flag since that will make GCC/Clang emit x86-64 machine code, as opposed to AArch64.

If you're cross-compiling then the whole thing gets a bit trickier, since you'll need a CMake toolchain file and all that jazz, much like what I do with Android and iOS currently.

As for the compilation errors you ran into, those should hopefully be fixed as of #768.

[Samuel-Maddock]

I am just compiling ARM64 on ARM64 - the fixes in #768 with the configure preset you mentioned now work for me. Thanks so much!