Re: odd endianness toolchains for crosstool

[Rob Landley]

On 4/24/22 20:39, Jason A. Donenfeld wrote:
> Hey Arnd,
> 
> I'm again experimenting with switching to your crosstool toolchains for
> WireGuard's CI. I've hit a few snags in the process:
> 
> - For powerpc, gcc needs to be built with `--enable-secureplt
>   --with-long-double-64` in order for musl to run.
> - Need powerpc64le compiler (-mabi=elfv2).
> - Need mipsel compiler.
> - Need aarch64_be compiler.
> - Need armeb compiler.
> - Need mips64el compiler.

https://landley.net/toybox/faq.html#cross2
https://landley.net/toybox/downloads/binaries/toolchains/latest/

They're all musl based. I use them to build little bootable systems under qemu
with a 300 line bash script:

https://landley.net/toybox/faq.html#mkroot
https://landley.net/toybox/downloads/binaries/mkroot/latest/

Ala:

https://github.com/landley/toybox/blob/master/scripts/mkroot.sh

Rob