parallel-preprocessor/cMake/FindClangFormat.cmake at dev · qingfengxia/parallel-preprocessor · GitHub

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# Find Clang format
#
#
if(NOT CLANG_FORMAT_BIN_NAME)
	set(CLANG_FORMAT_BIN_NAME clang-format)
endif()

# if custom path check there first
if(CLANG_FORMAT_ROOT_DIR)
    find_program(CLANG_FORMAT_BIN
        NAMES
        ${CLANG_FORMAT_BIN_NAME}
        PATHS
        "${CLANG_FORMAT_ROOT_DIR}"
        NO_DEFAULT_PATH)
endif()

find_program(CLANG_FORMAT_BIN NAMES ${CLANG_FORMAT_BIN_NAME})

include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(
    CLANG_FORMAT
    DEFAULT_MSG
    CLANG_FORMAT_BIN)

mark_as_advanced(
    CLANG_FORMAT_BIN)

if(CLANG_FORMAT_FOUND)
	# A CMake script to find all source files and setup clang-format targets for them
	include(clang-format)
else()
    message("clang-format not found. Not setting up format targets")
endif()