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Rename Dockerfile.arm to Dockerfile.armhf to more clearly reflect the specific subversion of ARM it targets

Also, fix up some minor whitespace consistency issues, remove a little cruft, and update GOARM for armhf to 7 so that we're explicit.

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
This commit is contained in:
Tianon Gravi 2015-12-30 00:50:10 -08:00
parent 135180bc4c
commit dc38061bee
3 changed files with 22 additions and 23 deletions

View file

@ -1,9 +1,9 @@
# This file describes the standard way to build Docker on ARM, using docker
# This file describes the standard way to build Docker on ARMv7, using docker
#
# Usage:
#
# # Assemble the full dev environment. This is slow the first time.
# docker build -t docker -f Dockerfile.arm .
# docker build -t docker -f Dockerfile.armhf .
#
# # Mount your source in an interactive container for quick testing:
# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
@ -70,22 +70,21 @@ RUN cd /usr/local/lvm2 \
# Install Go
ENV GO_VERSION 1.4.3
RUN curl -sSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/local -xz \
&& mkdir -p /go/bin
# TODO update GO_TOOLS_COMMIT below when this updates to 1.5+
RUN curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/local -xz
ENV PATH /go/bin:/usr/local/go/bin:$PATH
ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
# (set an explicit GOARM of 5 for maximum compatibility)
ENV GOARM 5
RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1
# Compile Go for cross compilation
ENV DOCKER_CROSSPLATFORMS " "
# we're building for armhf, which is ARMv7, so let's be explicit about that
ENV GOARM 7
RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1
# This has been commented out and kept as reference because we don't support compiling with older Go anymore.
# ENV GOFMT_VERSION 1.3.3
# RUN curl -sSL https://storage.googleapis.com/golang/go${GOFMT_VERSION}.$(go env GOOS)-$(go env GOARCH).tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
# Update this sha when we upgrade to go 1.5.0
# TODO update this sha when we upgrade to Go 1.5+
ENV GO_TOOLS_COMMIT 069d2f3bcb68257b627205f0486d6cc69a231ff9
# Grab Go's cover tool for dead-simple code coverage testing
# Grab Go's vet tool for examining go code to find suspicious constructs

View file

@ -6,7 +6,7 @@ DOCKER_ENGINE_OSARCH = $(shell docker version | grep 'OS/Arch' | tail -1 | cut -
DOCKER_FILE = Dockerfile
# switch to different Dockerfile for linux/arm
ifeq ($(DOCKER_ENGINE_OSARCH),linux/arm)
DOCKER_FILE = Dockerfile.arm
DOCKER_FILE = Dockerfile.armhf
endif
export DOCKER_FILE