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Package lock
Lars Melchior edited this page May 27, 2020
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The package lock makes it easier to manage and override transitive dependencies. When using a package lock file, dependencies can be updated without modifying the main or other project's CMakeLists.txt. The package lock file should be added to version control.
After including CPM.cmake, call CPMUsePackageLock(package-lock.cmake) to include package-lock.cmake, if it exists. This file can be created and updated using the target cpm-update-package-lock. Note that it should be added to version control.
The following lines should be added before declaring dependencies in the main CMakeLists.txt.
include(cmake/CPM.cmake)
CPMUsePackageLock(package-lock.cmake)