I tried to execute your code without success. I'm on arch linux, installed qt5-base (5.4.0-1) and opencv 2.4.10-2, then ran qmake, modified the Makefile to add \pkg-config --libs opencv`, ranqmake -project -d -Wall`, and make:
$ make
/usr/lib/qt/bin/qmake -o Makefile Realtime_EVM.pro
g++ -c -pipe -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/lib/qt/mkspecs/linux-g++ -I. -I. -isystem /usr/include/qt -isystem /usr/include/qt/QtGui -isystem /usr/include/qt/QtCore -I. -o magnify.o magnify.cpp
In file included from magnify.cpp:1:0:
magnify.h:8:16: fatal error: cv.h: No such file or directory
#include <cv.h>
^
compilation terminated.
Makefile:452: recipe for target 'magnify.o' failed
make: *** [magnify.o] Error 1
Seems like the opencv part added in the Makefile is removed everytime I run qmake + make (or make + qmake). Sorry about this, I'm not good with c++. Any idea what could be wrong?
Ghaz75
commented
4 years ago
Hi,
I tried to execute your code without success. I'm on arch linux, installed qt5-base (5.4.0-1) and opencv 2.4.10-2, then ran
qmake, modified the Makefile to add\pkg-config --libs opencv`, ranqmake -project -d -Wall`, and make:Seems like the opencv part added in the Makefile is removed everytime I run qmake + make (or make + qmake). Sorry about this, I'm not good with c++. Any idea what could be wrong?