ROCMClangTidy

ROCMClangTidy#

Applies to Linux and Windows

2024-12-20

3 min read time

Commands#

rocm_enable_clang_tidy#
rocm_enable_clang_tidy(
    [CHECKS <tidy-checks>...]
    [ERRORS <tidy-checks>...]
    [EXTRA_ARGS <args>...]
    [CLANG_ARGS <args>...]
    [HEADER_FILTER <filter>]
    [ALL]
    [ANALYZE_TEMPORARY_DTORS]
    [ENABLE_ALPHA_CHECKS]
)

Enable checks for clang tidy.

rocm_clang_tidy_check#
rocm_clang_tidy_check(TARGET)

Check the sources from target with clang tidy.

Variables#

CLANG_TIDY_EXE#

This cached variable can be used to set which clang-tidy executable to use. By default it will search for clang-tidy on the system while preferring the clang-tidy found in the same directory as CMAKE_CXX_COMPILER.

CLANG_TIDY_CACHE#

This is location of the clang-tidy cache. By default, this is stored in the build directory under tidy-cache.

CLANG_TIDY_CACHE_SIZE#

This sets the size of the cache. If set to 0 it will disable the cache. By default, it will cache 10 runs when using the Makefile generators. When using other generators it is disabled since it is not supported.

CLANG_TIDY_DEPEND_ON_TARGET#

When set to On it will build the target first before running clang-tidy. By default, this is set to On.

CLANG_TIDY_USE_COLOR#

When set to On then clang-tidy will output diagnostics in color. By default, this is set to On. It is disabled if ROCM_ENABLE_GH_ANNOTATIONS is enabled.

Fixits#

All fixits are saved in the build directory under fixits/. All fixits found during analysis can be applied by running clang-apply-replacements fixits/.

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