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authorTeus Benschop <teusjannette@gmail.com>2018-10-28 11:51:26 +0100
committerTeus Benschop <teusjannette@gmail.com>2018-10-28 11:51:26 +0100
commit1d0ff54794b5edea7cdf1d2d66710a0fa885bcc5 (patch)
tree8ece5f9ef437fbb151f2b22ed0c6e1a714879c7c /cmake/CppcheckTargets.cmake
parentc7dbdc9161a7c460526b80fe01af49d714856126 (diff)
New upstream version 1.8.1
Diffstat (limited to 'cmake/CppcheckTargets.cmake')
-rw-r--r--cmake/CppcheckTargets.cmake231
1 files changed, 231 insertions, 0 deletions
diff --git a/cmake/CppcheckTargets.cmake b/cmake/CppcheckTargets.cmake
new file mode 100644
index 0000000..b465ba8
--- /dev/null
+++ b/cmake/CppcheckTargets.cmake
@@ -0,0 +1,231 @@
+# - 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 2.6 or newer (uses the 'function' command)
+#
+# Original Author:
+# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
+# http://academic.cleardefinition.com
+# Iowa State University HCI Graduate Program/VRAC
+#
+# Copyright Iowa State University 2009-2010.
+# 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(CPPCHECK_FOUND)
+ if(NOT TARGET all_cppcheck)
+ add_custom_target(all_cppcheck)
+ set_target_properties(all_cppcheck PROPERTIES EXCLUDE_FROM_ALL TRUE)
+ endif()
+endif()
+
+function(add_cppcheck_sources _targetname)
+ if(CPPCHECK_FOUND)
+ set(_cppcheck_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}" MATCHES "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_command(TARGET
+ all_cppcheck
+ PRE_BUILD
+ 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)
+ 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)
+
+ 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}" MATCHES "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_command(TARGET
+ all_cppcheck
+ PRE_BUILD
+ 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)
+ endif()
+
+endfunction()