【发布时间】:2020-03-28 07:36:04
【问题描述】:
我正在开发实现 C 代码的 go 项目!
我可以在 linux/amd64 上构建项目,如果我们使用“IMPORT C”,我们现在不会交叉编译。 所以我与 XGO 合作,这可能有助于我为 ARM 进行交叉编译。
我通过交叉编译没有 C 代码的 go 项目的版本来检查 XGO,它的工作方式类似于 go 的交叉编译。
我的环境:
go version go1.13.3 linux/amd64
转到环境:
GO111MODULE="on"
GOARCH="amd64"
GOBIN="/opt/go/bin"
GOCACHE="/home/jj/.cache/go-build"
GOENV="/home/jj/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/opt/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/opt/go/src/github.com/brocaar/lora-app-server/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
我的项目正在进行中 =>
/opt/go/src/github.com/brocaar
我的包含 c 代码的包在 =>
/opt/go/src/github.com/lorawan
我的项目的 go.mode:
module github.com/brocaar/lora-app-server
go 1.12
replace github.com/brocaar/lorawan => /opt/go/src/github.com/brocaar/lorawan
require (
cloud.google.com/go v0.44.3
github.com/Azure/azure-service-bus-go v0.9.1
github.com/NickBall/go-aes-key-wrap v0.0.0-20170929221519-1c3aa3e4dfc5
github.com/aws/aws-sdk-go v1.19.19
github.com/brocaar/loraserver v0.0.0-20190917115647-c4da45f52f2b
github.com/brocaar/lorawan v0.0.0-20190814113539-8eb2a8d6da09
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/eclipse/paho.mqtt.golang v1.2.0
github.com/elazarl/go-bindata-assetfs v1.0.0
github.com/gofrs/uuid v3.2.0+incompatible
github.com/golang/protobuf v1.3.2
github.com/gomodule/redigo v2.0.0+incompatible
github.com/goreleaser/goreleaser v0.106.0
)
我的交叉编译命令是:
xgo -go 1.13.3 --targets=linux/arm-7 /opt/go/src/github.com/brocaar/lora-app-server/cmd/lora-app-server
结果错误是:
src/github.com/brocaar/lora-app-server/cmd/lora-app-server
正在检查 docker 安装... 客户: 版本:18.09.7 API版本:1.39 围棋版本:go1.10.4 Git 提交:2d0083d 建成时间:2019 年 8 月 16 日星期五 14:19:38 操作系统/架构:linux/amd64 实验:错误
Server:
Engine:
Version: 18.09.7
API version: 1.39 (minimum version 1.12)
Go version: go1.10.4
Git commit: 2d0083d
Built: Thu Aug 15 15:12:41 2019
OS/Arch: linux/amd64
Experimental: false
Checking for required docker image karalabe/xgo-1.13.3... found.
Cross compiling github.com/brocaar/lora-app-server/cmd/lora-app-server...
Building locally github.com/brocaar/lora-app-server/cmd/lora-app-server...
Bootstrapping linux/arm-7...
go: github.com/brocaar/lorawan@v0.0.0-20190814113539-8eb2a8d6da09: parsing
/opt/go/src/github.com/brocaar/lorawan/go.mod: open /opt/go/src/github.com/brocaar/lorawan/go.mod: no
such file or directory
2019/12/03 16:02:37 Failed to cross compile package: exit status 1.
我现在真的不明白为什么他说“没有这样的文件或目录”,因为文件夹 lorawan 中有 go.mod !有人能帮我吗 ?谢谢
【问题讨论】:
-
检查是否有 go.mod 文件在正确的目录中
-
@cslrnr 我查了一下,/lorawan 有一个 go.mod,编译器去找这个仓库所以...
标签: go arm cross-compiling