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32 lines
1.2 KiB
CMake
32 lines
1.2 KiB
CMake
if (lint)
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# Find clang-tidy binary
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if (DEFINED ENV{CLIO_CLANG_TIDY_BIN})
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set (_CLANG_TIDY_BIN $ENV{CLIO_CLANG_TIDY_BIN})
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if ((NOT EXISTS ${_CLANG_TIDY_BIN}) OR IS_DIRECTORY ${_CLANG_TIDY_BIN})
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message (FATAL_ERROR "$ENV{CLIO_CLANG_TIDY_BIN} no such file. Check CLIO_CLANG_TIDY_BIN env variable")
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endif ()
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message (STATUS "Using clang-tidy from CLIO_CLANG_TIDY_BIN")
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else ()
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find_program (_CLANG_TIDY_BIN NAMES "clang-tidy-17" "clang-tidy" REQUIRED)
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endif ()
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if (NOT _CLANG_TIDY_BIN)
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message (FATAL_ERROR
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"clang-tidy binary not found. Please set the CLIO_CLANG_TIDY_BIN environment variable or install clang-tidy.")
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endif ()
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# Support for https://github.com/matus-chochlik/ctcache
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find_program (CLANG_TIDY_CACHE_PATH NAMES "clang-tidy-cache")
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if (CLANG_TIDY_CACHE_PATH)
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set (_CLANG_TIDY_CMD
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"${CLANG_TIDY_CACHE_PATH};${_CLANG_TIDY_BIN}"
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CACHE STRING "A combined command to run clang-tidy with caching wrapper")
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else ()
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set(_CLANG_TIDY_CMD "${_CLANG_TIDY_BIN}")
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endif ()
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set (CMAKE_CXX_CLANG_TIDY "${_CLANG_TIDY_CMD};--quiet")
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message (STATUS "Using clang-tidy: ${CMAKE_CXX_CLANG_TIDY}")
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endif ()
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