242 lines
7.0 KiB
CMake
242 lines
7.0 KiB
CMake
# - Run cppcheck on c++ source files as a custom target and a test
|
|
#
|
|
# include(CppcheckTargets)
|
|
# add_cppcheck(<target-name> [UNUSED_FUNCTIONS] [STYLE] [POSSIBLE_ERROR] [FORCE] [FAIL_ON_WARNINGS]) -
|
|
# Create a target to check a target's sources with cppcheck and the indicated options
|
|
# add_cppcheck_sources(<target-name> [UNUSED_FUNCTIONS] [STYLE] [POSSIBLE_ERROR] [FORCE] [FAIL_ON_WARNINGS]) -
|
|
# Create a target to check standalone sources with cppcheck and the indicated options
|
|
#
|
|
# Requires these CMake modules:
|
|
# Findcppcheck
|
|
#
|
|
# Requires CMake 2.8 or newer (uses VERSION_LESS)
|
|
#
|
|
# Original Author:
|
|
# 2009-2010 Ryan Pavlik <ryan.pavlik@gmail.com> <abiryan@ryand.net>
|
|
# http://academic.cleardefinition.com
|
|
# Iowa State University HCI Graduate Program/VRAC
|
|
#
|
|
# Copyright Iowa State University 2009-2010.
|
|
# Copyright Anthony Pesch 2014
|
|
# Copyright Stefan Eilemann 2014
|
|
# Copyright Nicholas Brown 2015
|
|
# Copyright Ryan Pavlik 2017
|
|
# Distributed under the Boost Software License, Version 1.0.
|
|
# (See accompanying file LICENSE_1_0.txt or copy at
|
|
# http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
if(__add_cppcheck)
|
|
return()
|
|
endif()
|
|
set(__add_cppcheck YES)
|
|
|
|
if(NOT CPPCHECK_FOUND)
|
|
find_package(cppcheck QUIET)
|
|
endif()
|
|
|
|
if(NOT CPPCHECK_FOUND)
|
|
add_custom_target(all_cppcheck
|
|
COMMENT "cppcheck executable not found")
|
|
set_target_properties(all_cppcheck PROPERTIES EXCLUDE_FROM_ALL TRUE)
|
|
elseif(CPPCHECK_VERSION VERSION_LESS 1.53.0)
|
|
add_custom_target(all_cppcheck
|
|
COMMENT "Need at least cppcheck 1.53, found ${CPPCHECK_VERSION}")
|
|
set_target_properties(all_cppcheck PROPERTIES EXCLUDE_FROM_ALL TRUE)
|
|
set(CPPCHECK_FOUND)
|
|
endif()
|
|
|
|
if(NOT TARGET all_cppcheck)
|
|
add_custom_target(all_cppcheck)
|
|
endif()
|
|
|
|
function(add_cppcheck_sources _targetname)
|
|
if(CPPCHECK_FOUND)
|
|
set(_cppcheck_args -I ${CMAKE_SOURCE_DIR} ${CPPCHECK_EXTRA_ARGS})
|
|
set(_input ${ARGN})
|
|
list(FIND _input UNUSED_FUNCTIONS _unused_func)
|
|
if("${_unused_func}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_UNUSEDFUNC_ARG})
|
|
list(REMOVE_AT _input ${_unused_func})
|
|
endif()
|
|
|
|
list(FIND _input STYLE _style)
|
|
if("${_style}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_STYLE_ARG})
|
|
list(REMOVE_AT _input ${_style})
|
|
endif()
|
|
|
|
list(FIND _input POSSIBLE_ERROR _poss_err)
|
|
if("${_poss_err}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_POSSIBLEERROR_ARG})
|
|
list(REMOVE_AT _input ${_poss_err})
|
|
endif()
|
|
|
|
list(FIND _input FORCE _force)
|
|
if("${_force}" GREATER "-1")
|
|
list(APPEND _cppcheck_args "--force")
|
|
list(REMOVE_AT _input ${_force})
|
|
endif()
|
|
|
|
list(FIND _input FAIL_ON_WARNINGS _fail_on_warn)
|
|
if("${_fail_on_warn}" GREATER "-1")
|
|
list(APPEND
|
|
CPPCHECK_FAIL_REGULAR_EXPRESSION
|
|
${CPPCHECK_WARN_REGULAR_EXPRESSION})
|
|
list(REMOVE_AT _input ${_fail_on_warn})
|
|
endif()
|
|
|
|
set(_files)
|
|
foreach(_source ${_input})
|
|
get_source_file_property(_cppcheck_loc "${_source}" LOCATION)
|
|
if(_cppcheck_loc)
|
|
# This file has a source file property, carry on.
|
|
get_source_file_property(_cppcheck_lang "${_source}" LANGUAGE)
|
|
if(("${_cppcheck_lang}" STREQUAL "C") OR ("${_cppcheck_lang}" STREQUAL "CXX"))
|
|
list(APPEND _files "${_cppcheck_loc}")
|
|
endif()
|
|
else()
|
|
# This file doesn't have source file properties - figure it out.
|
|
get_filename_component(_cppcheck_loc "${_source}" ABSOLUTE)
|
|
if(EXISTS "${_cppcheck_loc}")
|
|
list(APPEND _files "${_cppcheck_loc}")
|
|
else()
|
|
message(FATAL_ERROR
|
|
"Adding CPPCHECK for file target ${_targetname}: "
|
|
"File ${_source} does not exist or needs a corrected path location "
|
|
"since we think its absolute path is ${_cppcheck_loc}")
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
if("1.${CMAKE_VERSION}" VERSION_LESS "1.2.8.0")
|
|
# Older than CMake 2.8.0
|
|
add_test(${_targetname}_cppcheck_test
|
|
"${CPPCHECK_EXECUTABLE}"
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_files})
|
|
else()
|
|
# CMake 2.8.0 and newer
|
|
add_test(NAME
|
|
${_targetname}_cppcheck_test
|
|
COMMAND
|
|
"${CPPCHECK_EXECUTABLE}"
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_files})
|
|
endif()
|
|
|
|
set_tests_properties(${_targetname}_cppcheck_test
|
|
PROPERTIES
|
|
FAIL_REGULAR_EXPRESSION
|
|
"${CPPCHECK_FAIL_REGULAR_EXPRESSION}")
|
|
|
|
add_custom_target(${_targetname}_cppcheck
|
|
COMMAND
|
|
${CPPCHECK_EXECUTABLE}
|
|
${CPPCHECK_QUIET_ARG}
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_files}
|
|
WORKING_DIRECTORY
|
|
"${CMAKE_CURRENT_SOURCE_DIR}"
|
|
COMMENT
|
|
"${_targetname}_cppcheck: Running cppcheck on target ${_targetname}..."
|
|
VERBATIM)
|
|
add_dependencies(cppcheck ${_targetname}_cppcheck)
|
|
endif()
|
|
endfunction()
|
|
|
|
function(add_cppcheck _name)
|
|
if(NOT TARGET ${_name})
|
|
message(FATAL_ERROR
|
|
"add_cppcheck given a target name that does not exist: '${_name}' !")
|
|
endif()
|
|
if(CPPCHECK_FOUND)
|
|
set(_cppcheck_args -I ${CMAKE_SOURCE_DIR} ${CPPCHECK_EXTRA_ARGS})
|
|
|
|
list(FIND ARGN UNUSED_FUNCTIONS _unused_func)
|
|
if("${_unused_func}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_UNUSEDFUNC_ARG})
|
|
endif()
|
|
|
|
list(FIND ARGN STYLE _style)
|
|
if("${_style}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_STYLE_ARG})
|
|
endif()
|
|
|
|
list(FIND ARGN POSSIBLE_ERROR _poss_err)
|
|
if("${_poss_err}" GREATER "-1")
|
|
list(APPEND _cppcheck_args ${CPPCHECK_POSSIBLEERROR_ARG})
|
|
endif()
|
|
|
|
list(FIND ARGN FORCE _force)
|
|
if("${_force}" GREATER "-1")
|
|
list(APPEND _cppcheck_args "--force")
|
|
endif()
|
|
|
|
list(FIND _input FAIL_ON_WARNINGS _fail_on_warn)
|
|
if("${_fail_on_warn}" GREATER "-1")
|
|
list(APPEND
|
|
CPPCHECK_FAIL_REGULAR_EXPRESSION
|
|
${CPPCHECK_WARN_REGULAR_EXPRESSION})
|
|
list(REMOVE_AT _input ${_unused_func})
|
|
endif()
|
|
|
|
get_target_property(_cppcheck_includes "${_name}" INCLUDE_DIRECTORIES)
|
|
set(_includes)
|
|
foreach(_include ${_cppcheck_includes})
|
|
list(APPEND _includes "-I${_include}")
|
|
endforeach()
|
|
|
|
get_target_property(_cppcheck_sources "${_name}" SOURCES)
|
|
set(_files)
|
|
foreach(_source ${_cppcheck_sources})
|
|
get_source_file_property(_cppcheck_lang "${_source}" LANGUAGE)
|
|
get_source_file_property(_cppcheck_loc "${_source}" LOCATION)
|
|
if(("${_cppcheck_lang}" STREQUAL "C") OR ("${_cppcheck_lang}" STREQUAL "CXX"))
|
|
list(APPEND _files "${_cppcheck_loc}")
|
|
endif()
|
|
endforeach()
|
|
|
|
if("1.${CMAKE_VERSION}" VERSION_LESS "1.2.8.0")
|
|
# Older than CMake 2.8.0
|
|
add_test(${_name}_cppcheck_test
|
|
"${CPPCHECK_EXECUTABLE}"
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_files})
|
|
else()
|
|
# CMake 2.8.0 and newer
|
|
add_test(NAME
|
|
${_name}_cppcheck_test
|
|
COMMAND
|
|
"${CPPCHECK_EXECUTABLE}"
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_files})
|
|
endif()
|
|
|
|
set_tests_properties(${_name}_cppcheck_test
|
|
PROPERTIES
|
|
FAIL_REGULAR_EXPRESSION
|
|
"${CPPCHECK_FAIL_REGULAR_EXPRESSION}")
|
|
|
|
add_custom_target(${_name}_cppcheck
|
|
COMMAND
|
|
${CPPCHECK_EXECUTABLE}
|
|
${CPPCHECK_QUIET_ARG}
|
|
${CPPCHECK_TEMPLATE_ARG}
|
|
${_cppcheck_args}
|
|
${_includes}
|
|
${_files}
|
|
WORKING_DIRECTORY
|
|
"${CMAKE_CURRENT_SOURCE_DIR}"
|
|
COMMENT
|
|
"${_name}_cppcheck: Running cppcheck on target ${_name}..."
|
|
VERBATIM)
|
|
add_dependencies(all_cppcheck ${_name}_cppcheck)
|
|
endif()
|
|
|
|
endfunction()
|