[vkoskiv]

Just tried this. I have a slow ARM laptop and a fast x86 desktop. The ARM laptop seems to detect the desktop as specified in the environment variable, but it doesn't accelerate compiling at all. The x86 box sits idle while the ARM laptop compiles. I have the aarch64 cross compiler installed on the desktop as well. Maybe I'm just bad at RTFM, but I can't seem to get it to work.

[mattst88]

I don't have enough details to debug, but something I discovered just the other day might be helpful if you're building the kernel. For kernel builds, you have to specify CC= after `make`, not before. E.g. `make -jX CC="distcc alpha-unknown-linux-gnu-gcc"`.