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How to Set Default Library Prefix For Windows In Cmake?

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In CMake, you can set the default library prefix for Windows by using the CMAKE_STATIC_LIBRARY_PREFIX and CMAKE_SHARED_LIBRARY_PREFIX variables. These variables allow you to specify the prefix that should be added to the names of static and shared libraries in your project.


To set the default library prefix for Windows, you can simply set the value of these variables in your CMakeLists.txt file before any calls to add_library. For example, if you want to add a "lib" prefix to all your static and shared libraries, you can do the following:

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set(CMAKE_STATIC_LIBRARY_PREFIX "lib")
set(CMAKE_SHARED_LIBRARY_PREFIX "lib")

add_library(myLibrary STATIC myLibrary.cpp)


By setting these variables, CMake will automatically add the specified prefix to the names of your libraries when generating build files for Windows. This can be useful for maintaining consistency across different platforms or for following a specific naming convention in your project.


How to set default library prefix for Windows in CMake?

You can set the default library prefix for Windows in CMake by using the CMAKE_STATIC_LIBRARY_PREFIX and CMAKE_SHARED_LIBRARY_PREFIX variables. Here's how you can set them in your CMakeLists.txt file:

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if(WIN32)
    set(CMAKE_STATIC_LIBRARY_PREFIX "lib")
    set(CMAKE_SHARED_LIBRARY_PREFIX "lib")
endif()


You can place this code snippet at the beginning of your CMakeLists.txt file to ensure that the default library prefix is set for Windows builds. This will prefix all static and shared libraries with "lib" when using CMake to generate build files on Windows.


What is the default library prefix for Windows in CMake?

The default library prefix for Windows in CMake is "lib".


How to configure the library prefix for cross-platform compatibility in CMake?

To configure the library prefix for cross-platform compatibility in CMake, you can use the following approach:

  1. Define the library prefix variable in your CMakeLists.txt file. For example:
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set(LIBRARY_PREFIX "mylib")


  1. Use the defined library prefix variable in the creation of your library target. For example:
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add_library(${LIBRARY_PREFIX} foo.cpp bar.cpp)


  1. When linking against the library in other CMake projects, use the same library prefix variable. For example:
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target_link_libraries(myapp ${LIBRARY_PREFIX})


By following these steps, you can configure the library prefix in a way that ensures cross-platform compatibility in CMake projects. This approach allows you to easily adjust the library prefix as needed for different platforms without having to modify multiple locations in your CMake configuration.

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