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manual; Add chapter about cppcheck build dir

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Daniel Marjamäki 2021-04-29 19:52:25 +02:00
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man/manual.md
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@ -218,6 +218,18 @@ Example code with template specialisation:
You can pass `-D__cppcheck__` when checking this code.
# Cppcheck build folder
Using a Cppcheck build folder is not mandatory but it is recommended.
Cppcheck save analyzer information in that folder.
The advantages are;
* It speeds up the analysis as it makes incremental analysis possible. Only changed files are analyzed when you recheck.
* Whole program analysis also when multiple threads are used.
On the command line you configure that through `--cppcheck-build-dir=path`. In the GUI it is configured in the project settings.
# Importing a project
You can import some project files and build configurations into Cppcheck.