Cross Compile fails with WebP support.

[etsxxx]

Related

PR: #32

Overview

github.com/chai2010/webp has problem with cross compile. It makes fanlin's cross compile fail also.

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github.com/chai2010/webp の クロスコンパイルの問題 により、fanlinのクロスコンパイルも失敗します。

Workaround

I made Dockerfile and Makefile to produce binary for CentOS7. These are usable for replacement of cross compile, I share them.

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CentOS7用のバイナリを作るため、DockerfileとMakefileを用意しました。こちらはクロスコンパイルの代わりとして便利ですので、シェアします。

Dockerfile

FROM rpmbuild/centos7
USER root

WORKDIR /usr/local

RUN yum install -y wget git mercurial
RUN wget https://storage.googleapis.com/golang/go1.13.1.linux-amd64.tar.gz
RUN tar xvzf go1.13.1.linux-amd64.tar.gz
RUN rm go1.13.1.linux-amd64.tar.gz

RUN yum install -y rpm-build redhat-rpm-config rpmdevtools glibc glibc-common glibc-headers glibc-dev

ENV PATH /root/go/bin:/usr/local/go/bin:$PATH

Makefile

NAME=fanlin-build
GOOS=linux
GOARCH=amd64
CGO_ENABLED=1

dockerbuild:
	docker build -t $(NAME) .

build:
	docker run --rm \
		-v "$(PWD):/go/src/github.com/livesense-inc/fanlin" \
		-w /go/src/github.com/livesense-inc/fanlin \
		-e GOOS=$(GOOS) \
		-e GOARCH=$(GOARCH) \
		-e CGO_ENABLED=$(CGO_ENABLED) \
		$(NAME) \
		go build -o bin/fanlin github.com/livesense-inc/fanlin/cmd/fanlin

clean:
	docker image rm -f $(NAME)

[mom0tomo]

On Ubuntu, it also worked:

Dockerfile

FROM ubuntu:20.04
USER root

WORKDIR /usr/local

RUN apt-get update && apt upgrade &&  apt-get install -y wget git mercurial gcc
RUN wget https://go.dev/dl/go1.19.4.linux-amd64.tar.gz
RUN tar xvzf go1.19.4.linux-amd64.tar.gz
RUN rm go1.19.4.linux-amd64.tar.gz

ENV PATH /root/go/bin:/usr/local/go/bin:$PATH

command:

$ make dockerbuild
$ make build