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# Try to find clang-tidy and clang-format
#
# Usage of this module:
#
# find_package(ClangTools)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
# ClangTools_PATH When set, this path is inspected instead of standard library binary
# locations to find clang-tidy and clang-format
#
# This module defines:
# CLANG_TIDY_BIN The path to the clang tidy binary
# CLANG_TIDY_FOUND Whether clang tidy was found
# CLANG_FORMAT_BIN The path to the clang format binary
# CLANG_FORMAT_FOUND Whether clang format was found
#
find_program(CLANG_TIDY_BIN
NAMES clang-tidy-6.0.0 clang-tidy-6 clang-tidy
DOC "Path to clang tidy executable"
PATHS ${ClangTools_PATH} $ENV{CLANG_TOOLS_PATH}
)
if(NOT CLANG_TIDY_BIN)
set(CLANG_TIDY_FOUND 0)
message(STATUS "clang-tidy not found")
else()
set(CLANG_TIDY_FOUND 1)
message(STATUS "clang-tidy found at ${CLANG_TIDY_BIN}")
mark_as_advanced(CLANG_TIDY_BIN)
endif()
find_program(CLANG_FORMAT_BIN
NAMES clang-format-6.0.0 clang-format-6 clang-format
DOC "Path to clang format executable"
PATHS ${ClangTools_PATH} $ENV{CLANG_TOOLS_PATH}
)
if(NOT CLANG_FORMAT_BIN)
set(CLANG_FORMAT_FOUND 0)
message(STATUS "clang-format not found")
else()
set(CLANG_FORMAT_FOUND 1)
message(STATUS "clang-format found at ${CLANG_FORMAT_BIN}")
mark_as_advanced(CLANG_FORMAT_BIN)
endif()
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