Eclipse CDT自动包括共享库 [英] Eclipse CDT Auto Include Shared Libraries

问题描述

我在Eclipse中工作：Helios Service Release 1使用Eclipse CDT编译使用g ++

I am working in Eclipse: Helios Service Release 1 using Eclipse CDT compiling using g++

我刚刚开始在我的项目中使用共享库，已经遇到了一个小问题。我有三个项目A，B和C.A和B都是共享库，C是一个可执行文件。

I have just started to have a go at using Shared Libraries in my projects but have run into a little problem. I have three projects A, B and C. A and B are both Shared Libraries and C is an executable.

在eclipse下，我设法引用了A和B和C编译并正确运行但是当我尝试和手动运行生成的C程序在Eclipse外面我得到以下错误：

Under eclipse I have managed to reference A and B from C and C compiles and runs correctly but when I try and run the generated C program manually outside of Eclipse I get the following error:

加载共享库时出现错误：libA.so：无法打开共享对象文件：无此类文件或目录

我已经尝试将A.so B.so和C移动到同一个文件夹，运行C但我得到相同的错误。

I have tried moving A.so B.so and C into the same folder and run C but I get the same error.

我可以让Eclipse构建我的项目，所有的文件在同一个地方，他们仍然运行时，我把它们移动到一个新的位置？

Can I get Eclipse to build my project with all the files in the same place and them still run when I move them to a new location?

推荐答案

以root身份运行 ldconfig 更新缓存 - 如果仍然无法帮助，需要添加文件的路径 ld.so.conf （只是在它自己的行上键入它）或更好的是，添加条目到一个新的文件（更容易删除）目录 ld.so.conf.d 。

Run ldconfig as root to update the cache - if that still doesn't help, you need to add the path to the file ld.so.conf (just type it in on its own line) or better yet, add the entry to a new file (easier to delete) in directory ld.so.conf.d.

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