将C库添加到Docker [英] Add C library to docker

问题描述

我有一个带有c库依赖项的golang项目（例如pbc）。
我创建了一个dockerfile：

I have a golang project with c library dependencies(e.g pbc). I create a dockerfile:

 FROM golang:1.9.6-alpine3.7

 RUN mkdir -p /go/src/app

 WORKDIR /go/src/app

 COPY . /go/src/app

 RUN apk add --update git gcc build-base gmp flex bison

 RUN go-wrapper download

 RUN go-wrapper install

 CMD ["go-wrapper", "run", "-web"]

 EXPOSE 8000

但是我不明白如何提供pbc库，因为它是独立的库- https://crypto.stanford.edu/pbc/howto.html

However I dont understand how to provide a pbc-library, as it's standalone library - https://crypto.stanford.edu/pbc/howto.html

此库的附加动态链接。
我应该怎么做？

Additional this library linked dynamically. What should I do?

推荐答案

添加docker命令以在docker映像上下载，编译和安装库

Add the docker commands to download, compile and install the library on your docker image.

RUN wget https://crypto.stanford.edu/pbc/files/pbc-0.5.14.tar.gz && \
    tar -xvf pbc-0.5.14.tar.gz && \
    cd pbc-0.5.14 && \
    ./configure --prefix=$HOME/.local && \
    make && make install

RUN rm pbc-0.5.14.tar.gz && rm -rf pbc-0.5.14

这当然是一种非常简单的方法，您需要知道您想如何编译它，以及要使用哪些自定义标志。

this is of course a very simple way, you need to know how you want to compile it, and what custom flags to use.

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