cmake/modules/buildtools/FindClangFormat.cmake

   1 #.rst:
   2 # FindClangFormat
   3 # ----------
   4 # Finds clang-format
   5
   6 find_program(CLANG_FORMAT_EXECUTABLE clang-format)
   7
   8 if(CLANG_FORMAT_EXECUTABLE)
   9   execute_process(COMMAND "${CLANG_FORMAT_EXECUTABLE}" --version
  10                   OUTPUT_VARIABLE CLANG_FORMAT_VERSION
  11                   OUTPUT_STRIP_TRAILING_WHITESPACE)
  12   string(REGEX REPLACE ".* version (.*)" "\\1" CLANG_FORMAT_VERSION "${CLANG_FORMAT_VERSION}")
  13 endif()
  14
  15 include(FindPackageHandleStandardArgs)
  16 find_package_handle_standard_args(ClangFormat REQUIRED_VARS CLANG_FORMAT_EXECUTABLE
  17                                   VERSION_VAR CLANG_FORMAT_VERSION)
  18
  19 mark_as_advanced(CLANG_FORMAT_EXECUTABLE)