How to run a binary from one docker container that is in the second docker container?

Question

Docker

There is a container in which the tools for building the project are collected. But to build a big, big project, you need qemu 0.10, and for a small part of it, qemu 2.0.2. How to forward the path to a binary in an adjacent container?

Answer 1

Healthy, no way.
Collect a piece with one container, then collect the rest with another container.
Or cram all versions of qemu into one container.

Answer 2

https://docs.docker.com/engine/admin/volumes/volum...

Answer 3

Figuratively:

RUN install qemu-0.10
RUN build part 1
RUN remove qemu-0.10
RUN install qemu-2.0.2
RUN build part 2

As a result, the project will be assembled. Only the second container is not needed here.
If you really really want BDSM and run the assembly in the second container, then you can transfer the project folder between containers through volumes.