File "", line 1 from distutils.sysconfig import *; print get_python_lib() ^ SyntaxError: invalid syntax File "", line 1 import os; os.environ['DISTUTILS_USE_SDK']='1'; import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0] ^ SyntaxError: invalid syntax CMake Warning at source_subfolder/cmake/OpenCVPackaging.cmake:23 (message): CPACK_PACKAGE_VERSION does not match version provided by version.hpp header! Call Stack (most recent call first): source_subfolder/CMakeLists.txt:1104 (include) /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, double&, bool, double (cv::Algorithm::*)(), void (cv::Algorithm::*)(double), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1190:34: warning: cast between incompatible pointer to member types from ‘double (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1190:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(double)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, std::string&, bool, std::string (cv::Algorithm::*)(), void (cv::Algorithm::*)(const string&), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1200:34: warning: cast between incompatible pointer to member types from ‘std::string (cv::Algorithm::*)()’ {aka ‘std::basic_string (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1200:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const string&)’ {aka ‘void (cv::Algorithm::*)(const std::basic_string&)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, cv::Mat&, bool, cv::Mat (cv::Algorithm::*)(), void (cv::Algorithm::*)(const cv::Mat&), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1210:34: warning: cast between incompatible pointer to member types from ‘cv::Mat (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1210:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const cv::Mat&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, std::vector&, bool, std::vector (cv::Algorithm::*)(), void (cv::Algorithm::*)(const std::vector&), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1220:34: warning: cast between incompatible pointer to member types from ‘std::vector (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1220:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const std::vector&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, cv::Ptr&, bool, cv::Ptr (cv::Algorithm::*)(), void (cv::Algorithm::*)(const cv::Ptr&), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1230:34: warning: cast between incompatible pointer to member types from ‘cv::Ptr (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1230:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const cv::Ptr&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, float&, bool, float (cv::Algorithm::*)(), void (cv::Algorithm::*)(float), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1240:34: warning: cast between incompatible pointer to member types from ‘float (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1240:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(float)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, uint64&, bool, uint64 (cv::Algorithm::*)(), void (cv::Algorithm::*)(uint64), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1260:34: warning: cast between incompatible pointer to member types from ‘uint64 (cv::Algorithm::*)()’ {aka ‘long unsigned int (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1260:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(uint64)’ {aka ‘void (cv::Algorithm::*)(long unsigned int)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, uchar&, bool, uchar (cv::Algorithm::*)(), void (cv::Algorithm::*)(uchar), const string&)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1270:34: warning: cast between incompatible pointer to member types from ‘uchar (cv::Algorithm::*)()’ {aka ‘unsigned char (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/algorithm.cpp:1270:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(uchar)’ {aka ‘void (cv::Algorithm::*)(unsigned char)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp: In function ‘void cvDrawContours(void*, CvSeq*, CvScalar, CvScalar, int, int, int, CvPoint)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:50: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ^ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:2464:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt1, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:50: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ^ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:2471:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt2, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp: In instantiation of ‘CvSeq* icvApproxPolyDP(CvSeq*, int, CvMemStorage*, double) [with T = int; CvSeq = CvSeq; CvMemStorage = CvMemStorage]’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:753:90: required from here /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:531:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */ ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:537:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:577:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:580:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:593:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:611:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:637:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:640:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:646:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:660:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp: In instantiation of ‘CvSeq* icvApproxPolyDP(CvSeq*, int, CvMemStorage*, double) [with T = float; CvSeq = CvSeq; CvMemStorage = CvMemStorage]’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:755:92: required from here /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:531:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */ ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:537:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:577:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:580:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:593:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:611:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:637:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:640:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:646:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:660:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/window_gtk.cpp: In function ‘GtkType cvImageWidget_get_type()’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/window_gtk.cpp:355:29: warning: cast between incompatible function types from ‘void (*)(CvImageWidget*)’ {aka ‘void (*)(_CvImageWidget*)’} to ‘GtkObjectInitFunc’ {aka ‘void (*)(_GTypeInstance*, void*)’} [-Wcast-function-type] (GtkObjectInitFunc) cvImageWidget_init, ^~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/window_gtk.cpp: In function ‘int cvStartWindowThread()’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/window_gtk.cpp:488:71: warning: cast between incompatible function types from ‘void* (*)()’ to ‘GThreadFunc’ {aka ‘void* (*)(void*)’} [-Wcast-function-type] window_thread = g_thread_new("OpenCV window update", (GThreadFunc)icvWindowThreadLoop, NULL); ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/grfmt_jpeg2000.cpp: In member function ‘bool cv::Jpeg2KDecoder::readComponent8u(uchar*, void*, int, int, int, int, int)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/grfmt_jpeg2000.cpp:341:71: error: lvalue required as unary ‘&’ operand jas_seqent_t* pix_row = &jas_matrix_get( buffer, y / ystep, 0 ); ^ /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/grfmt_jpeg2000.cpp: In member function ‘bool cv::Jpeg2KDecoder::readComponent16u(short unsigned int*, void*, int, int, int, int, int)’: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/source_subfolder/modules/highgui/src/grfmt_jpeg2000.cpp:405:71: error: lvalue required as unary ‘&’ operand jas_seqent_t* pix_row = &jas_matrix_get( buffer, y / ystep, 0 ); ^ make[2]: *** [source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_jpeg2000.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2 make: *** [all] Error 2 eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4724/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen libdir "lib" does not contain any declared library eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4724/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen3 libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen3 libdir "lib" does not contain any declared library gtk/system: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4724/.conan/data/gtk/system/_/_/package/cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component gtk::gtk libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component gtk::gtk libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component libwebp::libwebp libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component zstd::zstd libdir "lib" does not contain any declared library opencv/2.4.13.7: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6 opencv/2.4.13.7: ERROR: Package 'dc6b205a8a3c9736faf953e85b70b8f1f026c0b6' build failed opencv/2.4.13.7: WARN: Build folder /home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6 ERROR: opencv/2.4.13.7: Error in build() method, line 172 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4724/.conan/data/opencv/2.4.13.7/_/_/build/dc6b205a8a3c9736faf953e85b70b8f1f026c0b6/build_subfolder' '--' '-j3'