compile issue on qt
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HI,
i'm using Qt5.5 on my computor.
I'm using arm-poky-linux-gnueabi-gcc and arm-poky-linux-gnueabi-g++ to build my file.
This is what my Makefile do.QMAKE_TARGET = test DESTDIR = #avoid trailing-slash linebreak TARGET = test 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) $(INCPATH) -o "$@" "$<"The version of the arm-poky-linux-gnueabi-gcc is 5.2.0 and so does g++.
But when i make it will shows the errors here.
arm-poky-linux-gnueabi-g++ -c -pipe -march=armv7-a -mfpu=neon -DLINUX=1 -DEGL_API_FB=1 -mfloat-abi=softfp -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5 -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore -I. -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/qt5/mkspecs/devices/linux-imx6-g++ -o main.o main.cpp In file included from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui/qwindowdefs.h:37:0, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qwidget.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qmainwindow.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/QMainWindow:1, from mainwindow.h:4, from main.cpp:1: ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore/qglobal.h:39:21: fatal error: cstddef: No such file or directory compilation terminated. make: *** [main.o] Error 1How to fix this one?
Please Help! -
HI,
i'm using Qt5.5 on my computor.
I'm using arm-poky-linux-gnueabi-gcc and arm-poky-linux-gnueabi-g++ to build my file.
This is what my Makefile do.QMAKE_TARGET = test DESTDIR = #avoid trailing-slash linebreak TARGET = test 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) $(INCPATH) -o "$@" "$<"The version of the arm-poky-linux-gnueabi-gcc is 5.2.0 and so does g++.
But when i make it will shows the errors here.
arm-poky-linux-gnueabi-g++ -c -pipe -march=armv7-a -mfpu=neon -DLINUX=1 -DEGL_API_FB=1 -mfloat-abi=softfp -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5 -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore -I. -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/qt5/mkspecs/devices/linux-imx6-g++ -o main.o main.cpp In file included from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui/qwindowdefs.h:37:0, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qwidget.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qmainwindow.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/QMainWindow:1, from mainwindow.h:4, from main.cpp:1: ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore/qglobal.h:39:21: fatal error: cstddef: No such file or directory compilation terminated. make: *** [main.o] Error 1How to fix this one?
Please Help!@victor-wang http://en.cppreference.com/w/cpp/header/cstddef isn't found, you probably haven't all necessary packages installed. Another option is that the include path is wrong. What's you OS? Can you compile a Qt application with the regular g++ (not cross-compile)?
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@victor-wang http://en.cppreference.com/w/cpp/header/cstddef isn't found, you probably haven't all necessary packages installed. Another option is that the include path is wrong. What's you OS? Can you compile a Qt application with the regular g++ (not cross-compile)?
@Eeli-K
1.i'm on the Ubuntu 14.04.
2.I can compile without using cross compiler.And now i'm trying to reinstall the meta-toolchain-qt5 and the whole packages.
But somehow in my the other computeer same is base on Ubuntu 14.04 will get the error like this.arm-poky-linux-gnueabi-g++ -c -pipe -march=armv7-a -mfpu=neon -DLINUX=1 -DEGL_API_FB=1 -mfloat-abi=softfp -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5 -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore -I. -I. -I../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/qt5/mkspecs/devices/linux-imx6-g++ -o main.o main.cpp In file included from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtGui/qwindowdefs.h:37:0, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qwidget.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/qmainwindow.h:37, from ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtWidgets/QMainWindow:1, from mainwindow.h:4, from main.cpp:1: ../../sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/qt5/QtCore/qglobal.h:39:21: fatal error: cstddef: No such file or directory compilation terminated. make: *** [main.o] Error 1What should i do ?