* Disable CGO for op-node. Test cross-platform

* Install latest gcp cli version before publishing docker image

* Add oplabs-gcr context to docker-build job so it can publish

* Do not save op-node docker image tag for devnet

* Use TARGETARCH to conditionally set CC, CXX

* Remove BUILDPLATFORM

* Fix dangling && in dockerfile

* Use apk instead of apt-get

* Install correct apk cross build packages

* Remove non-existent cross-build apk package

* Use bullseye instead of alpine

* Remove hardcoded CGO_ENABLED=0

* Set CC and CXX in makefile

* Add echo to makefile

* Remove echo from makefile

* Remove check-cross-platform test

* Remove default values for CC and CXX from makefile

* Add TARGETOS and TARGETARCH to top of dockerfile

* Remove echo from dockerfile

* Use debian TARGET_BASE_IMAGE

* Add cross platform args to all relevant Makefiles

* Add temp circle ci job to publish and check-cross-platform

* Set CGO_ENABLED=0. Use alpine for TARGET_BASE_IMAGE

* Use CMD instead of ENTRYPOINT for op-supervisor-target image

* Add CC, CXX, CGO_ENABLED args to op-plasma

* Remove CC and CXX from Makefiles

* Use alpine image for builder

* scheduled-docker-publish trigger changed to hourly or manual

* Fix circle ci config

* Fix warnings in dockerfile

* Attempt cross compile without setting CGO_ENABLED=0

* Add CGO_ENABLED=0 back for make op-node