CODEWITHSUNDEEP
linuxdevelopment-environmentshared-libraries
zr.
zr.

Reputation: 7788

How to use shared libraries in my development environment?

I am working on a project with several modules. The development tree looks like:

/work_home/src/...
/work_home/out/bin/ <Here all the executables are built to>
/work_home/out/foo1/lib/ <one .so is built here>
/work_home/out/foo2/lib/ <another .so is built here>
...
/work_home/out/foo42/lib/ <another .so is built here>

Now, the following question only applies to when i am running an executable which uses the shared libraries in my development environment - as opposed to when we actually deploy our package on our customer's system.

What would be the best way to ensure that when i run an executable (from /work_home/out/bin/) it can load any shared library it needs (which is built to /work_home/out/.../lib/)?

Upvotes: 0

Views: 198

Answers (1)

ismail
ismail

Reputation: 47602

Use LD_LIBRARY_PATH;

export LD_LIBRARY_PATH=/work_home/out/foo1/lib:/work_home/out/foo2/lib:$LD_LIBRARY_PATH
./your_executable

This will also look into /work_home/out/foo1/lib and /work_home/out/foo2/lib directories while resolving libraries.

Upvotes: 1

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