dsh125986083
2019-01-06 20:04
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使用make为不同体系结构构建动态目标?

I'm looking for a way to basically iterate over a list of architectures and build unique ones using make. For example, I have a variable containing all the architectures, and a static target currently.

Below is the (simplified) logic I have.

ALL_ARCHES=amd64 arm arm64  
VERSION=$(shell git symbolic-ref --short HEAD)-$(shell git rev-parse --short HEAD)

cmd/mything/mything: cmd/mything/*.go
            CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "-X main.version=$(VERSION)" -o $@ cmd/mything/*.go
...

I basically want to replace GOARCH=amd64 by iterating over the ALL_ARCHES variable, creating a unique binary that represents the given architecture.

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我正在寻找一种基本迭代一系列体系结构并使用make构建独特体系结构的方法。 例如,我有一个包含所有体系结构的变量,当前有一个静态目标。

下面是我拥有的(简化的)逻辑。

   ALL_ARCHES = amd64 arm arm64 
VERSION = $(shell git symbolic-ref --short HEAD)-$(shell git rev-parse --short HEAD)
 
cmd / mything / mything:cmd / mything / *  .go 
 CGO_ENABLED = 0 GOOS = linux GOARCH = amd64 go build -ldflags“ -X main.version = $(VERSION)” -o $ @ cmd / mything / *。go 
 ... 
   
 
 

我基本上想通过遍历 ALL_ARCHES 变量来替换 GOARCH = amd64 ,创建代表给定体系结构的唯一二进制文件

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  • dqhsv0147421 2019-01-06 20:14
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    Assuming you accept to name your binaries cmd/mything/mything-ARCH, where ARCH is the target architecture, you could try:

    ALL_ARCHES := amd64 arm arm64   
    VERSION    := $(shell git symbolic-ref --short HEAD)-$(shell git rev-parse --short HEAD)
    
    .PHONY: all
    
    all: $(addprefix cmd/mything/mything-,$(ALL_ARCHES))
    
    cmd/mything/mything-%: cmd/mything/*.go
        CGO_ENABLED=0 GOOS=linux GOARCH=$* go build -ldflags "-X main.version=$(VERSION)" -o $@ $^
    

    $* is the automatic variable that expands as the stem of the target name in a pattern rule.

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