I'm almost done with my software development with my gumstix and there is one thing that I can't understand with the shared library. When I will have 2 or 3 major version of a custom library, how can I say to a program to load the version 1, not the latest ?
I have a shared library named test.so.1.0, it's soname is test.so.1
I create symbolic link to test.so and test.so.1
Now when I compile, in the linker I add -ltest
Then, I want to add few new feature in my library, so I create the library test.so.2.1, it's soname is test.so.2 with symbolic link to test.so and test.so.2
When the software will get executed, it will load the latest test shared library. How can I select the version to load ? ( how can I ensure it will always load the version 1 of the library ?)
Thank you for your help, I cannot find any information on this on the web.