At compile time, static libraries stay locked into a program. It contains the file’s programs holding a copy of the library’s files at compile time. When using a dynamic library, the programmer is referencing that library when it needs to at runtime.

What is meant by static library?

In computer science, a static library or statically-linked library is a set of routines, external functions and variables which are resolved in a caller at compile-time and copied into a target application by a compiler, linker, or binder, producing an object file and a stand-alone executable.

What is static library and dynamic library in Linux?

Static libraries, while reusable in multiple programs, are locked into a program at compile time. Dynamic, or shared libraries on the other hand, exist as separate files outside of the executable file. … In contrast, a dynamic library can be modified without a need to re-compile.