Enable Multi-arch by docker buildx

[Jingzhao123]

Hi, All
Now, the buildx is tool which used for build multi-arch images tools. And it is very easy to use. Could we modify some script for building multi-arch images?

[gounthar]

I have made a release on my fork with armv7 and aarch64.

https://github.com/gounthar/docker-glibc-builder/releases/tag/2.34-0

If someone wants to build it by h(im|er)self, the images are available:

docker run --rm --env STDOUT=1 gounthar/glibc-builder:armv7 2.34 /usr/glibc-compat > glibc-bin.tar.gz on a 32 bits arm machine.

docker run --rm --env STDOUT=1 gounthar/glibc-builder:aarch64 2.34 /usr/glibc-compat > glibc-bin.tar.gz on a 64 bits arm machine.

If someone wants to make it more permanent, feel free to ping me.