如何使用相对 rpath 编译 OpenSSL [英] How to compile OpenSSL with relative rpath

问题描述

我一直在尝试使用以下 rpath 编译 openssl 1.0.0g:

I have been trying to compile openssl 1.0.0g with the following rpath:

$ORIGIN/../lib64

每次我 readelf -d apps/openssl，我都会得到如下结果，具体取决于我尝试的转义变化:

Everytime I readelf -d apps/openssl, I am getting results like the following depending on what escaping variation I tried:

RIGIN/../lib64
RIGIN/../lib64
ORIGIN/../lib64

我想在不使用像 chrpath 这样的外部工具的情况下设置我的 rpath.有可能吗?我基本上会接受任何不涉及使用像 chrpath 这样的外部工具的东西(尽管我已经完成了).

I want to setup my rpath without using external tools like chrpath. Is it at all possible? I will basically accept anything that does not involve using external tools like chrpath (though I would already be done with that).

理想情况下，我想通过在命令行上传递选项来实现(任何形式的 -Wl,-rpath,$ORIGIN/../lib64).

Ideally, I would like to do it by passing options on the command line (any form of -Wl,-rpath,$ORIGIN/../lib64).

我不介意编辑生成的 Makefile，这是我上次尝试的.如果我能让它打印一个愚蠢的美元符号就好了！！！我尝试在 BUILDENV= 块下修改 LIBRPATH，但没有成功.我目前最好的成绩:

I don't mind editing the generated Makefile, which is what I have been trying last. If only I could get it to print a stupid dollar sign!!! I tried modifying LIBRPATH under the BUILDENV= block with no luck. My best results so far:

LIBRPATH=$$'ORIGIN/../lib64 # result: /../lib64
LIBRPATH=$$$$'ORIGIN/../lib64 # result: 12345<pid>/../lib64 

我已经阅读了各种与 rpath 相关的问题并尝试了各种转义和引用技巧，但到目前为止没有任何效果！

I have read various rpath related questions and tried various escaping and quoting tricks but nothing worked so far!

推荐答案

在你的 makefile 中尝试:

In your makefile try:

-Wl,-rpath,${ORIGIN}/../lib64

我假设 ORIGIN 是一个 shell 变量.

I am assuming that the ORIGIN is a shell variable.

编辑

我刚刚找到了您问题的答案(迟到总比没有好):您需要防止 make 插入变量，为此您需要使用 $$(双美元符号):

I have just found an answer to your question (better late then never): You need to prevent make from interpolating variables, to do that you need to use $$ (double dolar sign):

-Wl,-rpath,'$$ORIGIN/../lib64'

我知道它有效，因为我已经用我自己的应用程序测试过它，享受:)

I know that it works because I have tested it with my own application, enjoy :)

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