Build fails on arm64

[0x80O0oOverfl0w]

When running make init on arm hardware, the build fails because gcc-multilib and g++-multilib do not exist.

uname -a
Linux ubuntu 5.15.0-132-generic #143~20.04.1-Ubuntu SMP Thu Jan 23 16:19:31 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux

make init
0.225 Get:1 http://deb.debian.org/debian stable InRelease [151 kB]
0.285 Get:2 http://deb.debian.org/debian stable-updates InRelease [55.4 kB]
0.421 Get:3 http://deb.debian.org/debian-security stable-security InRelease [48.0 kB]
0.445 Get:4 http://deb.debian.org/debian stable/main arm64 Packages [8693 kB]
0.723 Get:5 http://deb.debian.org/debian stable-updates/main arm64 Packages [13.3 kB]
0.745 Get:6 http://deb.debian.org/debian-security stable-security/main arm64 Packages [242 kB]
1.384 Fetched 9202 kB in 1s (7371 kB/s)
1.384 Reading package lists...
1.650 Reading package lists...
1.891 Building dependency tree...
1.956 Reading state information...
1.975 Package gcc-multilib is not available, but is referred to by another package.
1.975 This may mean that the package is missing, has been obsoleted, or
1.975 is only available from another source
1.975
1.976 E: Package 'gcc-multilib' has no installation candidate
1.976 E: Unable to locate package g++-multilib
1.976 E: Couldn't find any package by regex 'g++-multilib'

[brocaar]

That could be, for my testing and building the releases, I'm only using AMD64. For non-AMD64 hosts, you might need to make some adaptations to the Dockerfile.