Hello,
I am trying to cross-compil a simple Hello-World application for my connectcore 6 using qt Creator.
I follow the digi provided document “Yocto QT Application Development”.
First of all, this tutorial seems to contain an error. The patch code (page 7) make an error when it is applied to the qtcreator.sh script.
I tried to solve this problem by adding manually all environment variable in qtcreator.
Now the qmake command seems to be ok, following is a part of my Makefile generated by qt Creator:
CC = $(OE_QMAKE_CC)
CXX = $(OE_QMAKE_CXX)
DEFINES = -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
CFLAGS = -pipe -pipe $(OE_QMAKE_CFLAGS) -DLINUX=1 -DEGL_API_FB=1 -g -g -Wall -W -Wall -W -D_REENTRANT $(DEFINES)
CXXFLAGS = -pipe -pipe -pipe $(OE_QMAKE_CFLAGS) -DLINUX=1 -DEGL_API_FB=1 $(OE_QMAKE_CXXFLAGS) -g -g -g -Wall -W -Wall -W -Wall -W -D_REENTRANT $(DEFINES)
INCPATH = -I/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/linux-g++ -I…/test_Qt -I$(OE_QMAKE_INCDIR_QT)/QtCore -I$(OE_QMAKE_INCDIR_QT)/QtGui -I$(OE_QMAKE_INCDIR_QT) -I. -I. -I…/test_Qt -I.
LINK = $(OE_QMAKE_LINK)
LFLAGS = $(OE_QMAKE_LDFLAGS) -Wl,-rpath-link,$(OE_QMAKE_LIBDIR_QT)
LIBS = $(SUBLIBS) -L$(OE_QMAKE_LIBDIR_QT) -lQtGui -lEGL -lGAL -DLINUX=1 -DEGL_API_FB=1 -lQtCore -lpthread
AR = $(OE_QMAKE_AR) cqs
RANLIB =
QMAKE = /opt/dey/1.6.2/qt/sysroots/x86_64-deysdk-linux/usr/bin/qmake
TAR = tar -cf
COMPRESS = gzip -9f
COPY = cp -f
SED = sed
COPY_FILE = $(COPY)
COPY_DIR = $(COPY) -r
STRIP = $(OE_QMAKE_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 = …/test_Qt/main.cpp
…/test_Qt/mainwindow.cpp moc_mainwindow.cpp
OBJECTS = main.o
mainwindow.o
moc_mainwindow.o
DIST = /opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/common/unix.conf
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-
[…]
…/test_Qt/test_Qt.pro
QMAKE_TARGET = test_Qt
DESTDIR =
TARGET = test_Qt
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): ui_mainwindow.h $(OBJECTS)
$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
{ test -n “$(DESTDIR)” && DESTDIR=“$(DESTDIR)” || DESTDIR=.; } && test $$(gdb --version | sed -e ‘s,[^0-9]+([0-9]).([0-9]).*,\1\2,;q’) -gt 72 && gdb --nx --batch --quiet -ex ‘set confirm off’ -ex “save gdb-index $$DESTDIR” -ex quit ‘$(TARGET)’ && test -f $(TARGET).gdb-index && objcopy --add-section ‘.gdb_index=$(TARGET).gdb-index’ --set-section-flags ‘.gdb_index=readonly’ ‘$(TARGET)’ ‘$(TARGET)’ && rm -f $(TARGET).gdb-index || true
Makefile: …/test_Qt/test_Qt.pro /opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/linux-g++/qmake.conf /opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/common/unix.conf
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/common/linux.conf \
[…]
$(QMAKE) -spec /opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug -o Makefile ../test_Qt/test_Qt.pro
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/common/unix.conf:
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/common/linux.conf:
[…]
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/lib/libQtGui.prl:
/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/lib/libQtCore.prl:
qmake: FORCE
@$(QMAKE) -spec /opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/linux-g++ CONFIG+=debug -o Makefile …/test_Qt/test_Qt.pro
dist:
@$(CHK_DIR_EXISTS) .tmp/test_Qt1.0.0 || $(MKDIR) .tmp/test_Qt1.0.0
$(COPY_FILE) --parents $(SOURCES) $(DIST) .tmp/test_Qt1.0.0/ && $(COPY_FILE) --parents …/test_Qt/mainwindow.h .tmp/test_Qt1.0.0/ && $(COPY_FILE) --parents …/test_Qt/main.cpp …/test_Qt/mainwindow.cpp .tmp/test_Qt1.0.0/ && $(COPY_FILE) --parents …/test_Qt/mainwindow.ui .tmp/test_Qt1.0.0/ && (cd dirname .tmp/test_Qt1.0.0 && $(TAR) test_Qt1.0.0.tar test_Qt1.0.0 && $(COMPRESS) test_Qt1.0.0.tar) && $(MOVE) dirname .tmp/test_Qt1.0.0/test_Qt1.0.0.tar.gz . && $(DEL_FILE) -r .tmp/test_Qt1.0.0
clean:compiler_clean
-$(DEL_FILE) $(OBJECTS)
-$(DEL_FILE) *~ core *.core
####### Sub-libraries
distclean: clean
-$(DEL_FILE) $(TARGET)
-$(DEL_FILE) Makefile
check: first
mocclean: compiler_moc_header_clean compiler_moc_source_clean
mocables: compiler_moc_header_make_all compiler_moc_source_make_all
compiler_moc_header_make_all: moc_mainwindow.cpp
compiler_moc_header_clean:
-$(DEL_FILE) moc_mainwindow.cpp
moc_mainwindow.cpp: …/test_Qt/mainwindow.h
$(OE_QMAKE_MOC) $(DEFINES) $(INCPATH) …/test_Qt/mainwindow.h -o moc_mainwindow.cpp
compiler_rcc_make_all:
compiler_rcc_clean:
compiler_image_collection_make_all: qmake_image_collection.cpp
compiler_image_collection_clean:
-$(DEL_FILE) qmake_image_collection.cpp
compiler_moc_source_make_all:
compiler_moc_source_clean:
compiler_uic_make_all: ui_mainwindow.h
compiler_uic_clean:
-$(DEL_FILE) ui_mainwindow.h
ui_mainwindow.h: …/test_Qt/mainwindow.ui
$(OE_QMAKE_UIC) …/test_Qt/mainwindow.ui -o ui_mainwindow.h
A problem still there when i tried to compile my simple application. I cannot find it out, because the error message is not really explicit.
16:10:58: Exécution des étapes pour le projet test_Qt…
16:10:58: Débute : “/opt/dey/1.6.2/qt/sysroots/x86_64-deysdk-linux/usr/bin/qmake” /home/belem/Qt/test_Qt/test_Qt.pro -r -spec linux-gnueabi-oe-g++ CONFIG+=debug
16:10:58: Le processus “/opt/dey/1.6.2/qt/sysroots/x86_64-deysdk-linux/usr/bin/qmake” s’est terminé normalement.
16:10:58: Débute : “/usr/bin/make” ARCH=arm CROSS_COMPILE=/opt/dey/1.6.2/graphical/sysroots/x86_64-deysdk-linux/usr/bin/arm-dey-linux-gnueabi/arm-dey-linux-gnueabi-g++
XX -c -pipe -pipe -pipe “FLAGS” -DLINUX=1 -DEGL_API_FB=1 “XXFLAGS” -g -g -g -Wall -W -Wall -W -Wall -W -D_REENTRANT -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi/usr/share/qt4/mkspecs/linux-g++ -I. -I/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi//usr/include/qt4/QtCore -I/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi//usr/include/qt4/QtGui -I/opt/dey/1.6.2/graphical/sysroots/cortexa9hf-vfp-neon-dey-linux-gnueabi//usr/include/qt4 -I. -I. -o main.o main.cpp
/bin/sh: 1: XX: not found
make: *** [main.o] Error 127
16:10:58: Le processus “/usr/bin/make” s’est terminé avec le code 2.
Erreur lors de la compilation/déploiement du projet test_Qt (kit : ccimx6sbc)
When executing step “Make”
16:10:58: Temps écoulé : 00:00.
Has someone any idea?
Thank you