doc(wiki)[tools]: scripts and wrappers

docs/tools/Scripts_and_wrappers.md

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+# Scripts and wrappers
+Several scripts, utilities and compiler wrappers are located in the `discopop/build/scripts` directory.
+The following sections will give a brief overview over the individual scripts and their purpose.
+
+## Compiler wrappers
+To simplify the application of DiscoPoP's static analysis and code instrumentation, we provide wrapper scripts around the `clang`(CC_wrapper.sh) and `clang++`(CXX_wrapper.sh) compilers as well as a wrapper around `cmake`(CMAKE_wrapper.sh).
+These scripts can be used instead of the original versions to build the instrumented version of the sequential program.
+For examples how to use these wrappers, please refer to the [examples](../examples/examples.md).
+
+## Utilities
+### dp-fmap script
+This script creates a [filemapping](../data/Filemapping.md) file. However, it is not necessary anymore since the filemapping is created during the static analysis. Using the script to create a filemapping manually is still possible, although not recommended.
+
+## Developer utilities
+Developer utilities are located inside the `dev` folder.
+### check-license.sh
+Checks if all files in the project start with the appropriate license header.
+### create-release.sh
+Original utility to create or prepare an new DiscoPoP release. It is not recommended to use this script to prepare a release. Follow the steps in [how to contribute](../How_to_contribute.md) instead.
+### check-commit-msg.py
+This script is part of the pre-commit checks described in [how to contribute](../How_to_contribute.md).
+It validates commit messages before commiting and ensures a well-structured and uniform formatting of git commit messages.