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find_program(CLANG_FORMAT_EXECUTABLE
NAMES
"clang-format-10" # Prefer exact version
"clang-format")
if(CLANG_FORMAT_EXECUTABLE)
execute_process(COMMAND "${CLANG_FORMAT_EXECUTABLE}" "--version" OUTPUT_VARIABLE CLANG_FORMAT_VERSION_TEXT)
string(REGEX MATCH "clang-format version ([^\n]*)" CLANG_FORMAT_VERSION_TEXT_CUT "${CLANG_FORMAT_VERSION_TEXT}")
set(CLANG_FORMAT_VERSION "${CMAKE_MATCH_1}")
unset(CLANG_FORMAT_VERSION_TEXT_CUT)
unset(CLANG_FORMAT_VERSION_TEXT)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ClangFormat
REQUIRED_VARS CLANG_FORMAT_EXECUTABLE
VERSION_VAR CLANG_FORMAT_VERSION)
if(ClangFormat_FOUND)
add_executable(ClangFormat::ClangFormat IMPORTED)
set_target_properties(ClangFormat::ClangFormat PROPERTIES IMPORTED_LOCATION "${CLANG_FORMAT_EXECUTABLE}")
endif()
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