使用qmake在Ubuntu中一起编译QT和OpenCV [英] compile QT and OpenCV together in Ubuntu using qmake
本文介绍了使用qmake在Ubuntu中一起编译QT和OpenCV的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
Im编写一个OpenCV应用程序和一个QT GUI在一起，并有一些问题编译。
一些可能有用的背景信息;操作系统是Ubuntu 13.10，qmake --version的输出是：QMake版本3.0在/ usr / lib / x86_64-linux-gnu中使用Qt版本5.0.2
Im writing a OpenCV application and a QT GUI together and im having some issues compiling. Some background information that might be useful; the OS is Ubuntu 13.10, the output of " qmake --version" is :QMake version 3.0 Using Qt version 5.0.2 in /usr/lib/x86_64-linux-gnu
问题从一行代码开始，即Mat cvImage，我声明一个Mat对象。编译的方式是首先是qmake -project，然后是qmake，然后我进入我的.pro文件，添加QT + = widgets然后我键入make，当我这样做，我得到错误
The issues starts upon the appearance of one line of code, that being "Mat cvImage" where I declare a Mat object. The way im compiling is first "qmake -project" then "qmake" then i go into my .pro file and add "QT += widgets" and then I type "make", when i do this, i get the error
/usr/lib/x86_64-linux-gnu/qt5/bin/qmake -o Makefile gui2.pro
g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/share/qt5/mkspecs/linux-g++-64 -I. -I. -I/usr/include/qt5 - I/usr/include/qt5/QtWidgets -I/usr/include/qt5/QtGui -I/usr/include/qt5/QtCore -I. -o main.o main.cpp
main.cpp: In function ‘int main(int, char**)’:
main.cpp:55:2: error: ‘Mat’ was not declared in this scope
Mat cvImage;
^
main.cpp:55:2: note: suggested alternative:
In file included from main.cpp:20:0:
/usr/local/include/opencv2/core/core.hpp:1683:18: note: ‘cv::Mat’
class CV_EXPORTS Mat
^
main.cpp:55:6: error: expected ‘;’ before ‘cvImage’
Mat cvImage;
^
make: *** [main.o] Error 1
说实话，我不知道什么从main.cpp：20：0包含的文件：/usr/local/include/opencv2/core/core.hpp:1683:10注意：'cv :: Mat'表示。我包括所有适当的OpenCV库，我不知道如何解释这一行错误输出。下面是我的代码
To be honest, i have no idea what "In file included from main.cpp:20:0: /usr/local/include/opencv2/core/core.hpp:1683:10 note: 'cv :: Mat' " means. I included all the appropriate OpenCV libraries and I dont know how to interpret that line of error output. Below is my code
/*****************C++ Libraries******************/
#include <iostream>
/****************User Defined*******************/
#include "function.h"
#include "function.cpp"
/****************Libraries Needed for QT********/
#include <QObject>
#include <QApplication>
#include <QWidget>
#include <QGridLayout>
#include <QSpinBox>
#include <QLabel>
#include <QGraphicsScene>
#include<QGraphicsView>
#include <QGraphicsPixmapItem>
/************Libraries Needed For OpenCV*******/
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp>
using namespace std;
int main(int argc, char ** argv){
QApplication a(argc, argv);
/** some code that runs a gui ***/
Mat cvImage; // This is where the problem starts
window.show();
return a.exec();
}
我还查看了我的Makefile，我没有看到任何路径或任何东西OpenCV
I also looked into my Makefile and i dont see any paths or anything to OpenCV libraries so I tried adding them, it caused more problems.
这是自动生成的Makefile（通过qmake命令）
This is the auto-generated Makefile(via the qmake command)
#############################################################################
# Makefile for building: gui2
# Generated by qmake (3.0) (Qt 5.0.2) on: Mon Jan 27 12:24:52 2014
# Project: gui2.pro
# Template: app
# Command: /usr/lib/x86_64-linux-gnu/qt5/bin/qmake -o Makefile gui2.pro
#############################################################################
MAKEFILE = Makefile
####### Compiler, tools and options
CC = gcc
CXX = g++
DEFINES = -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
CFLAGS = -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE $(DEFINES)
CXXFLAGS = -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE $(DEFINES)
INCPATH = -I/usr/share/qt5/mkspecs/linux-g++-64 -I. -I. -I/usr/include/qt5 -I/usr/include/qt5/QtWidgets -I/usr/include/qt5/QtGui -I/usr/include/qt5/QtCore -I.
LINK = g++
LFLAGS = -m64 -Wl,-O1
LIBS = $(SUBLIBS) -L/usr/X11R6/lib64 -lQt5Widgets -L/usr/lib/x86_64-linux-gnu -lQt5Gui -lQt5Core -lGL -lpthread
AR = ar cqs
RANLIB =
QMAKE = /usr/lib/x86_64-linux-gnu/qt5/bin/qmake
TAR = tar -cf
COMPRESS = gzip -9f
COPY = cp -f
SED = sed
COPY_FILE = cp -f
COPY_DIR = cp -f -R
STRIP = strip
INSTALL_FILE = install -m 644 -p
INSTALL_DIR = $(COPY_DIR)
INSTALL_PROGRAM = install -m 755 -p
DEL_FILE = rm -f
SYMLINK = ln -f -s
DEL_DIR = rmdir
MOVE = mv -f
CHK_DIR_EXISTS= test -d
MKDIR = mkdir -p
####### Output directory
OBJECTS_DIR = ./
####### Files
SOURCES = main.cpp moc_function.cpp
OBJECTS = main.o \
moc_function.o
DIST = /usr/share/qt5/mkspecs/features/spec_pre.prf \
/usr/share/qt5/mkspecs/common/shell-unix.conf \
/usr/share/qt5/mkspecs/common/unix.conf \
/usr/share/qt5/mkspecs/common/linux.conf \
/usr/share/qt5/mkspecs/common/gcc-base.conf \
/usr/share/qt5/mkspecs/common/gcc-base-unix.conf \
/usr/share/qt5/mkspecs/common/g++-base.conf \
/usr/share/qt5/mkspecs/common/g++-unix.conf \
/usr/share/qt5/mkspecs/qconfig.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_3d.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_3dquick.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_bootstrap.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_clucene.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_concurrent.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_core.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_dbus.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_designer.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_designercomponents.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_gui.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_help.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_location.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_multimedia.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_multimediawidgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_network.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_opengl.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_platformsupport.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_printsupport.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qml.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qmldevtools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qmltest.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qtmultimediaquicktools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_quick.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_quickparticles.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_script.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_scripttools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_sensors.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_sql.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_svg.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_testlib.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_uitools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_v8.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_webkit.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_webkitwidgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_widgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_xml.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_xmlpatterns.pri \
/usr/share/qt5/mkspecs/features/qt_functions.prf \
/usr/share/qt5/mkspecs/features/qt_config.prf \
/usr/share/qt5/mkspecs/linux-g++-64/qmake.conf \
/usr/share/qt5/mkspecs/features/spec_post.prf \
/usr/share/qt5/mkspecs/features/exclusive_builds.prf \
/usr/share/qt5/mkspecs/features/default_pre.prf \
/usr/share/qt5/mkspecs/features/unix/default_pre.prf \
/usr/share/qt5/mkspecs/features/resolve_config.prf \
/usr/share/qt5/mkspecs/features/default_post.prf \
/usr/share/qt5/mkspecs/features/unix/gdb_dwarf_index.prf \
/usr/share/qt5/mkspecs/features/warn_on.prf \
/usr/share/qt5/mkspecs/features/qt.prf \
/usr/share/qt5/mkspecs/features/resources.prf \
/usr/share/qt5/mkspecs/features/moc.prf \
/usr/share/qt5/mkspecs/features/unix/opengl.prf \
/usr/share/qt5/mkspecs/features/uic.prf \
/usr/share/qt5/mkspecs/features/unix/thread.prf \
/usr/share/qt5/mkspecs/features/wayland-scanner.prf \
/usr/share/qt5/mkspecs/features/testcase_targets.prf \
/usr/share/qt5/mkspecs/features/exceptions.prf \
/usr/share/qt5/mkspecs/features/yacc.prf \
/usr/share/qt5/mkspecs/features/lex.prf \
gui2.pro \
gui2.pro
QMAKE_TARGET = gui2
DESTDIR =
TARGET = gui2
first: all
####### Implicit rules
.SUFFIXES: .o .c .cpp .cc .cxx .C
.cpp.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
.cc.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
.cxx.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
.C.o:
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o "$@" "$<"
.c.o:
$(CC) -c $(CFLAGS) $(INCPATH) -o "$@" "$<"
####### Build rules
all: Makefile $(TARGET)
$(TARGET): $(OBJECTS)
$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
Makefile: gui2.pro /usr/share/qt5/mkspecs/linux-g++-64/qmake.conf /usr/share/qt5/mkspecs/features/spec_pre.prf \
/usr/share/qt5/mkspecs/common/shell-unix.conf \
/usr/share/qt5/mkspecs/common/unix.conf \
/usr/share/qt5/mkspecs/common/linux.conf \
/usr/share/qt5/mkspecs/common/gcc-base.conf \
/usr/share/qt5/mkspecs/common/gcc-base-unix.conf \
/usr/share/qt5/mkspecs/common/g++-base.conf \
/usr/share/qt5/mkspecs/common/g++-unix.conf \
/usr/share/qt5/mkspecs/qconfig.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_3d.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_3dquick.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_bootstrap.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_clucene.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_concurrent.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_core.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_dbus.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_designer.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_designercomponents.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_gui.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_help.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_location.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_multimedia.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_multimediawidgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_network.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_opengl.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_platformsupport.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_printsupport.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qml.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qmldevtools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qmltest.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_qtmultimediaquicktools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_quick.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_quickparticles.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_script.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_scripttools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_sensors.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_sql.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_svg.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_testlib.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_uitools.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_v8.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_webkit.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_webkitwidgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_widgets.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_xml.pri \
/usr/share/qt5/mkspecs/modules/qt_lib_xmlpatterns.pri \
/usr/share/qt5/mkspecs/features/qt_functions.prf \
/usr/share/qt5/mkspecs/features/qt_config.prf \
/usr/share/qt5/mkspecs/linux-g++-64/qmake.conf \
/usr/share/qt5/mkspecs/features/spec_post.prf \
/usr/share/qt5/mkspecs/features/exclusive_builds.prf \
/usr/share/qt5/mkspecs/features/default_pre.prf \
/usr/share/qt5/mkspecs/features/unix/default_pre.prf \
/usr/share/qt5/mkspecs/features/resolve_config.prf \
/usr/share/qt5/mkspecs/features/default_post.prf \
/usr/share/qt5/mkspecs/features/unix/gdb_dwarf_index.prf \
/usr/share/qt5/mkspecs/features/warn_on.prf \
/usr/share/qt5/mkspecs/features/qt.prf \
/usr/share/qt5/mkspecs/features/resources.prf \
/usr/share/qt5/mkspecs/features/moc.prf \
/usr/share/qt5/mkspecs/features/unix/opengl.prf \
/usr/share/qt5/mkspecs/features/uic.prf \
/usr/share/qt5/mkspecs/features/unix/thread.prf \
/usr/share/qt5/mkspecs/features/wayland-scanner.prf \
/usr/share/qt5/mkspecs/features/testcase_targets.prf \
/usr/share/qt5/mkspecs/features/exceptions.prf \
/usr/share/qt5/mkspecs/features/yacc.prf \
/usr/share/qt5/mkspecs/features/lex.prf \
gui2.pro \
/usr/lib/x86_64-linux-gnu/libQt5Widgets.prl \
/usr/lib/x86_64-linux-gnu/libQt5Gui.prl \
/usr/lib/x86_64-linux-gnu/libQt5Core.prl
$(QMAKE) -o Makefile gui2.pro
/usr/share/qt5/mkspecs/features/spec_pre.prf:
/usr/share/qt5/mkspecs/common/shell-unix.conf:
/usr/share/qt5/mkspecs/common/unix.conf:
/usr/share/qt5/mkspecs/common/linux.conf:
/usr/share/qt5/mkspecs/common/gcc-base.conf:
/usr/share/qt5/mkspecs/common/gcc-base-unix.conf:
/usr/share/qt5/mkspecs/common/g++-base.conf:
/usr/share/qt5/mkspecs/common/g++-unix.conf:
/usr/share/qt5/mkspecs/qconfig.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_3d.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_3dquick.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_bootstrap.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_clucene.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_concurrent.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_core.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_dbus.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_designer.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_designercomponents.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_gui.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_help.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_location.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_multimedia.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_multimediawidgets.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_network.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_opengl.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_platformsupport.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_printsupport.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_qml.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_qmldevtools.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_qmltest.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_qtmultimediaquicktools.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_quick.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_quickparticles.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_script.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_scripttools.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_sensors.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_sql.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_svg.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_testlib.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_uitools.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_v8.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_webkit.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_webkitwidgets.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_widgets.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_xml.pri:
/usr/share/qt5/mkspecs/modules/qt_lib_xmlpatterns.pri:
/usr/share/qt5/mkspecs/features/qt_functions.prf:
/usr/share/qt5/mkspecs/features/qt_config.prf:
/usr/share/qt5/mkspecs/linux-g++-64/qmake.conf:
/usr/share/qt5/mkspecs/features/spec_post.prf:
/usr/share/qt5/mkspecs/features/exclusive_builds.prf:
/usr/share/qt5/mkspecs/features/default_pre.prf:
/usr/share/qt5/mkspecs/features/unix/default_pre.prf:
/usr/share/qt5/mkspecs/features/resolve_config.prf:
/usr/share/qt5/mkspecs/features/default_post.prf:
/usr/share/qt5/mkspecs/features/unix/gdb_dwarf_index.prf:
/usr/share/qt5/mkspecs/features/warn_on.prf:
/usr/share/qt5/mkspecs/features/qt.prf:
/usr/share/qt5/mkspecs/features/resources.prf:
/usr/share/qt5/mkspecs/features/moc.prf:
/usr/share/qt5/mkspecs/features/unix/opengl.prf:
/usr/share/qt5/mkspecs/features/uic.prf:
/usr/share/qt5/mkspecs/features/unix/thread.prf:
/usr/share/qt5/mkspecs/features/wayland-scanner.prf:
/usr/share/qt5/mkspecs/features/testcase_targets.prf:
/usr/share/qt5/mkspecs/features/exceptions.prf:
/usr/share/qt5/mkspecs/features/yacc.prf:
/usr/share/qt5/mkspecs/features/lex.prf:
gui2.pro:
/usr/lib/x86_64-linux-gnu/libQt5Widgets.prl:
/usr/lib/x86_64-linux-gnu/libQt5Gui.prl:
/usr/lib/x86_64-linux-gnu/libQt5Core.prl:
qmake: FORCE
@$(QMAKE) -o Makefile gui2.pro
qmake_all: FORCE
dist:
@test -d .tmp/gui21.0.0 || mkdir -p .tmp/gui21.0.0
$(COPY_FILE) --parents $(SOURCES) $(DIST) .tmp/gui21.0.0/ && $(COPY_FILE) --parents function.h hide/convertImage.h function.cpp .tmp/gui21.0.0/ && $(COPY_FILE) --parents main.cpp .tmp/gui21.0.0/ && (cd `dirname .tmp/gui21.0.0` && $(TAR) gui21.0.0.tar gui21.0.0 && $(COMPRESS) gui21.0.0.tar) && $(MOVE) `dirname .tmp/gui21.0.0`/gui21.0.0.tar.gz . && $(DEL_FILE) -r .tmp/gui21.0.0
clean:compiler_clean
-$(DEL_FILE) $(OBJECTS)
-$(DEL_FILE) *~ core *.core
####### Sub-libraries
distclean: clean
-$(DEL_FILE) $(TARGET)
-$(DEL_FILE) Makefile
mocclean: compiler_moc_header_clean compiler_moc_source_clean
mocables: compiler_moc_header_make_all compiler_moc_source_make_all
check: first
compiler_rcc_make_all:
compiler_rcc_clean:
compiler_wayland-server-header_make_all:
compiler_wayland-server-header_clean:
compiler_wayland-client-header_make_all:
compiler_wayland-client-header_clean:
compiler_moc_header_make_all: moc_function.cpp
compiler_moc_header_clean:
-$(DEL_FILE) moc_function.cpp
moc_function.cpp: /usr/include/qt5/QtCore/QObject \
/usr/include/qt5/QtCore/qobject.h \
/usr/include/qt5/QtCore/qobjectdefs.h \
/usr/include/qt5/QtCore/qnamespace.h \
/usr/include/qt5/QtCore/qglobal.h \
/usr/include/qt5/QtCore/qconfig.h \
/usr/include/qt5/QtCore/qfeatures.h \
/usr/include/qt5/QtCore/qsystemdetection.h \
/usr/include/qt5/QtCore/qcompilerdetection.h \
/usr/include/qt5/QtCore/qprocessordetection.h \
/usr/include/qt5/QtCore/qlogging.h \
/usr/include/qt5/QtCore/qflags.h \
/usr/include/qt5/QtCore/qtypeinfo.h \
/usr/include/qt5/QtCore/qtypetraits.h \
/usr/include/qt5/QtCore/qsysinfo.h \
/usr/include/qt5/QtCore/qobjectdefs_impl.h \
/usr/include/qt5/QtCore/qstring.h \
/usr/include/qt5/QtCore/qchar.h \
/usr/include/qt5/QtCore/qbytearray.h \
/usr/include/qt5/QtCore/qrefcount.h \
/usr/include/qt5/QtCore/qatomic.h \
/usr/include/qt5/QtCore/qbasicatomic.h \
/usr/include/qt5/QtCore/qatomic_bootstrap.h \
/usr/include/qt5/QtCore/qgenericatomic.h \
/usr/include/qt5/QtCore/qatomic_msvc.h \
/usr/include/qt5/QtCore/qatomic_integrity.h \
/usr/include/qt5/QtCore/qoldbasicatomic.h \
/usr/include/qt5/QtCore/qatomic_vxworks.h \
/usr/include/qt5/QtCore/qatomic_power.h \
/usr/include/qt5/QtCore/qatomic_aarch64.h \
/usr/include/qt5/QtCore/qatomic_alpha.h \
/usr/include/qt5/QtCore/qatomic_armv7.h \
/usr/include/qt5/QtCore/qatomic_armv6.h \
/usr/include/qt5/QtCore/qatomic_armv5.h \
/usr/include/qt5/QtCore/qatomic_bfin.h \
/usr/include/qt5/QtCore/qatomic_ia64.h \
/usr/include/qt5/QtCore/qatomic_mips.h \
/usr/include/qt5/QtCore/qatomic_s390.h \
/usr/include/qt5/QtCore/qatomic_sh4a.h \
/usr/include/qt5/QtCore/qatomic_sparc.h \
/usr/include/qt5/QtCore/qatomic_x86.h \
/usr/include/qt5/QtCore/qatomic_cxx11.h \
/usr/include/qt5/QtCore/qatomic_gcc.h \
/usr/include/qt5/QtCore/qatomic_unix.h \
/usr/include/qt5/QtCore/qarraydata.h \
/usr/include/qt5/QtCore/qstringbuilder.h \
/usr/include/qt5/QtCore/qlist.h \
/usr/include/qt5/QtCore/qalgorithms.h \
/usr/include/qt5/QtCore/qiterator.h \
/usr/include/qt5/QtCore/qcoreevent.h \
/usr/include/qt5/QtCore/qscopedpointer.h \
/usr/include/qt5/QtCore/qmetatype.h \
/usr/include/qt5/QtCore/qvarlengtharray.h \
/usr/include/qt5/QtCore/qcontainerfwd.h \
/usr/include/qt5/QtCore/qisenum.h \
/usr/include/qt5/QtCore/qobject_impl.h \
function.h
/usr/lib/x86_64-linux-gnu/qt5/bin/moc $(DEFINES) $(INCPATH) function.h -o moc_function.cpp
compiler_wayland-code_make_all:
compiler_wayland-code_clean:
compiler_moc_source_make_all:
compiler_moc_source_clean:
compiler_uic_make_all:
compiler_uic_clean:
compiler_yacc_decl_make_all:
compiler_yacc_decl_clean:
compiler_yacc_impl_make_all:
compiler_yacc_impl_clean:
compiler_lex_make_all:
compiler_lex_clean:
compiler_clean: compiler_moc_header_clean
####### Compile
main.o: main.cpp function.h \
/usr/include/qt5/QtCore/QObject \
/usr/include/qt5/QtCore/qobject.h \
/usr/include/qt5/QtCore/qobjectdefs.h \
/usr/include/qt5/QtCore/qnamespace.h \
/usr/include/qt5/QtCore/qglobal.h \
/usr/include/qt5/QtCore/qconfig.h \
/usr/include/qt5/QtCore/qfeatures.h \
/usr/include/qt5/QtCore/qsystemdetection.h \
/usr/include/qt5/QtCore/qcompilerdetection.h \
/usr/include/qt5/QtCore/qprocessordetection.h \
/usr/include/qt5/QtCore/qlogging.h \
/usr/include/qt5/QtCore/qflags.h \
/usr/include/qt5/QtCore/qtypeinfo.h \
/usr/include/qt5/QtCore/qtypetraits.h \
/usr/include/qt5/QtCore/qsysinfo.h \
/usr/include/qt5/QtCore/qobjectdefs_impl.h \
/usr/include/qt5/QtCore/qstring.h \
/usr/include/qt5/QtCore/qchar.h \
/usr/include/qt5/QtCore/qbytearray.h \
/usr/include/qt5/QtCore/qrefcount.h \
/usr/include/qt5/QtCore/qatomic.h \
/usr/include/qt5/QtCore/qbasicatomic.h \
/usr/include/qt5/QtCore/qatomic_bootstrap.h \
/usr/include/qt5/QtCore/qgenericatomic.h \
/usr/include/qt5/QtCore/qatomic_msvc.h \
/usr/include/qt5/QtCore/qatomic_integrity.h \
/usr/include/qt5/QtCore/qoldbasicatomic.h \
/usr/include/qt5/QtCore/qatomic_vxworks.h \
/usr/include/qt5/QtCore/qatomic_power.h \
/usr/include/qt5/QtCore/qatomic_aarch64.h \
/usr/include/qt5/QtCore/qatomic_alpha.h \
/usr/include/qt5/QtCore/qatomic_armv7.h \
/usr/include/qt5/QtCore/qatomic_armv6.h \
/usr/include/qt5/QtCore/qatomic_armv5.h \
/usr/include/qt5/QtCore/qatomic_bfin.h \
/usr/include/qt5/QtCore/qatomic_ia64.h \
/usr/include/qt5/QtCore/qatomic_mips.h \
/usr/include/qt5/QtCore/qatomic_s390.h \
/usr/include/qt5/QtCore/qatomic_sh4a.h \
/usr/include/qt5/QtCore/qatomic_sparc.h \
/usr/include/qt5/QtCore/qatomic_x86.h \
/usr/include/qt5/QtCore/qatomic_cxx11.h \
/usr/include/qt5/QtCore/qatomic_gcc.h \
/usr/include/qt5/QtCore/qatomic_unix.h \
/usr/include/qt5/QtCore/qarraydata.h \
/usr/include/qt5/QtCore/qstringbuilder.h \
/usr/include/qt5/QtCore/qlist.h \
/usr/include/qt5/QtCore/qalgorithms.h \
/usr/include/qt5/QtCore/qiterator.h \
/usr/include/qt5/QtCore/qcoreevent.h \
/usr/include/qt5/QtCore/qscopedpointer.h \
/usr/include/qt5/QtCore/qmetatype.h \
/usr/include/qt5/QtCore/qvarlengtharray.h \
/usr/include/qt5/QtCore/qcontainerfwd.h \
/usr/include/qt5/QtCore/qisenum.h \
/usr/include/qt5/QtCore/qobject_impl.h \
function.cpp \
/usr/include/qt5/QtWidgets/QApplication \
/usr/include/qt5/QtWidgets/qapplication.h \
/usr/include/qt5/QtCore/qcoreapplication.h \
/usr/include/qt5/QtCore/qeventloop.h \
/usr/include/qt5/QtGui/qwindowdefs.h \
/usr/include/qt5/QtGui/qwindowdefs_win.h \
/usr/include/qt5/QtCore/qpoint.h \
/usr/include/qt5/QtCore/qsize.h \
/usr/include/qt5/QtGui/qcursor.h \
/usr/include/qt5/QtWidgets/qdesktopwidget.h \
/usr/include/qt5/QtWidgets/qwidget.h \
/usr/include/qt5/QtCore/qmargins.h \
/usr/include/qt5/QtGui/qpaintdevice.h \
/usr/include/qt5/QtCore/qrect.h \
/usr/include/qt5/QtGui/qpalette.h \
/usr/include/qt5/QtGui/qcolor.h \
/usr/include/qt5/QtGui/qrgb.h \
/usr/include/qt5/QtCore/qstringlist.h \
/usr/include/qt5/QtCore/qdatastream.h \
/usr/include/qt5/QtCore/qiodevice.h \
/usr/include/qt5/QtCore/qpair.h \
/usr/include/qt5/QtCore/qregexp.h \
/usr/include/qt5/QtCore/qstringmatcher.h \
/usr/include/qt5/QtGui/qbrush.h \
/usr/include/qt5/QtCore/qvector.h \
/usr/include/qt5/QtGui/qmatrix.h \
/usr/include/qt5/QtGui/qpolygon.h \
/usr/include/qt5/QtGui/qregion.h \
/usr/include/qt5/QtCore/qline.h \
/usr/include/qt5/QtGui/qtransform.h \
/usr/include/qt5/QtGui/qpainterpath.h \
/usr/include/qt5/QtGui/qimage.h \
/usr/include/qt5/QtGui/qpixmap.h \
/usr/include/qt5/QtCore/qsharedpointer.h \
/usr/include/qt5/QtCore/qshareddata.h \
/usr/include/qt5/QtCore/qsharedpointer_impl.h \
/usr/include/qt5/QtCore/qhash.h \
/usr/include/qt5/QtGui/qfont.h \
/usr/include/qt5/QtGui/qfontmetrics.h \
/usr/include/qt5/QtGui/qfontinfo.h \
/usr/include/qt5/QtWidgets/qsizepolicy.h \
/usr/include/qt5/QtGui/qkeysequence.h \
/usr/include/qt5/QtGui/qevent.h \
/usr/include/qt5/QtCore/qvariant.h \
/usr/include/qt5/QtCore/qmap.h \
/usr/include/qt5/QtCore/qdebug.h \
/usr/include/qt5/QtCore/qtextstream.h \
/usr/include/qt5/QtCore/qlocale.h \
/usr/include/qt5/QtCore/qset.h \
/usr/include/qt5/QtCore/qcontiguouscache.h \
/usr/include/qt5/QtCore/qurl.h \
/usr/include/qt5/QtCore/qurlquery.h \
/usr/include/qt5/QtCore/qfile.h \
/usr/include/qt5/QtCore/qfiledevice.h \
/usr/include/qt5/QtGui/qvector2d.h \
/usr/include/qt5/QtGui/qtouchdevice.h \
/usr/include/qt5/QtGui/qguiapplication.h \
/usr/include/qt5/QtGui/qinputmethod.h \
/usr/include/qt5/QtWidgets/QWidget \
/usr/include/qt5/QtWidgets/QGridLayout \
/usr/include/qt5/QtWidgets/qgridlayout.h \
/usr/include/qt5/QtWidgets/qlayout.h \
/usr/include/qt5/QtWidgets/qlayoutitem.h \
/usr/include/qt5/QtWidgets/qboxlayout.h \
/usr/include/qt5/QtWidgets/QSpinBox \
/usr/include/qt5/QtWidgets/qspinbox.h \
/usr/include/qt5/QtWidgets/qabstractspinbox.h \
/usr/include/qt5/QtGui/qvalidator.h \
/usr/include/qt5/QtWidgets/QLabel \
/usr/include/qt5/QtWidgets/qlabel.h \
/usr/include/qt5/QtWidgets/qframe.h \
/usr/include/qt5/QtWidgets/QGraphicsScene \
/usr/include/qt5/QtWidgets/qgraphicsscene.h \
/usr/include/qt5/QtGui/qpen.h \
/usr/include/qt5/QtWidgets/QGraphicsView \
/usr/include/qt5/QtWidgets/qgraphicsview.h \
/usr/include/qt5/QtGui/qpainter.h \
/usr/include/qt5/QtGui/qtextoption.h \
/usr/include/qt5/QtWidgets/qscrollarea.h \
/usr/include/qt5/QtWidgets/qabstractscrollarea.h \
/usr/include/qt5/QtWidgets/QGraphicsPixmapItem \
/usr/include/qt5/QtWidgets/qgraphicsitem.h
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main.o main.cpp
moc_function.o: moc_function.cpp
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_function.o moc_function.cpp
####### Install
install: FORCE
uninstall: FORCE
FORCE:
推荐答案
I found out that all I had to do was include the libraries that i needed into \"LIBS\" in the Makefile. So this is the solution,at the end of LIBS in the Makefile or at the bottom add the line
I found out that all I had to do was include the libraries that i needed into "LIBS" in the Makefile. So this is the solution,at the end of LIBS in the Makefile or at the bottom add the line
`LIBS += pkg-config --libs opencv`
this line can actually be added anywhere in the \"Compiler, tools and options\" section of the Makefile(refer to the Makefile code posted in the original question).
this line can actually be added anywhere in the "Compiler, tools and options" section of the Makefile(refer to the Makefile code posted in the original question).
Additionally, my lack of \"namespace\" was also an issue!
Additionally, my lack of "namespace" was also an issue!
这篇关于使用qmake在Ubuntu中一起编译QT和OpenCV的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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