Docker v1.8.0-rc1cannot be build on ARM 32bit

[DieterReuter]

Trying to build Docker 1.8.0-rc1 on a Scaleway server (ARM 32bit, armv7l) failed:

# Try this instead: make all
#
---> Making bundle: dynbinary (in bundles/1.8.0-rc1/dynbinary)
# github.com/opencontainers/runc/libcontainer/seccomp
vendor/src/github.com/opencontainers/runc/libcontainer/seccomp/filter.go:93: undefined: jumpEqualTo
vendor/src/github.com/opencontainers/runc/libcontainer/seccomp/filter.go:95: undefined: jumpNotEqualTo
vendor/src/github.com/opencontainers/runc/libcontainer/seccomp/filter.go:97: undefined: jumpGreaterThan
vendor/src/github.com/opencontainers/runc/libcontainer/seccomp/filter.go:99: undefined: jumpLessThan
vendor/src/github.com/opencontainers/runc/libcontainer/seccomp/filter.go:101: undefined: jumpMaskEqualTo

The seccomp package has currently a jump_amd64.go file for linux/amd64 only!

[thaJeztah]

Looks like this problem is in vendored files, and needs changes in the runc repository, could you report there as well?

[jefby]

arm64 alse compile error , ARMv8 cortex-a57

[paralin]

There's a simple patch for this. See the buildroot recepie I wrote found in https://github.com/paralin/buildroot

[thaJeztah]

@paralin are those patches suitable for inclusion in Docker by default? IIRC, plans are to eventually make Docker build on ARMv7/v8 without the need to apply patches, if there's a clean way to integrate those, we welcome PR's (but it may make sense to discuss in the #docker-dev IRC channel before that).

[paralin]

It's a very simple set of patches, I'll submit PRs.

[domenkozar]

Upstream has a different source: https://github.com/opencontainers/runc/tree/master/libcontainer/seccomp

[domenkozar]

I've fixed it in NixOS with NixOS/nixpkgs@e65fce3

[fedya]

@domenkozar thanks for your commit, really helped me to fix similar issue on armv7hl port.

[DieterReuter]

I'll close this issues as it is already fixed in Docker 1.9.0, for 1.8.x it's still present.