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624574a64c
library: simplify dealing one-letter escapes into one case; other fiddlings (`first_err` -> `warn_number`)
23 lines
1.1 KiB
Plaintext
23 lines
1.1 KiB
Plaintext
% README.clang-tidy 2024-03-03
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% Current as of latest clang-tidy-19 from Ubuntu 22.04 apt package
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Requires cmake in "build" sub-directory with -DCMAKE_EXPORT_COMPILE_COMMANDS=ON (for "build/compile_commands.json")
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and -DCMAKE_BUILD_TYPE=Debug (so `assert()`s defined), and then make (for Qt generated includes).
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In project root directory (warning, slow):
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clang-tidy-19 backend/*.c frontend/*.c backend_qt/*.cpp frontend_qt/*.cpp -p build/compile_commands.json
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For "backend_tcl", which has no "compile_commands.json", specify the tcl include directory, e.g.
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clang-tidy-19 backend_tcl/*.c -- -I/usr/include/tcl8.6
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Options are in ".clang-tidy" (in the project root directory). The excluded checks are
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`clang-analyzer-security.insecureAPI.strcpy` (for `strcpy()`, `strcat()` etc), and
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`clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling` (for `sprintf()`).
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The test suite (cmake given -DZINT_TEST=ON) can also be analysed with an additional check disabled:
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clang-tidy-19 backend/tests/*.c frontend/tests/*.c backend_qt/tests/*.cpp \
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-checks='-clang-analyzer-optin.performance.Padding' -p build/compile_commands.json
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