Undefined reference to library after static compiling qt
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first you need to add the following line to your .pro file
@CONFIG += static@And also note that you need to rerun qmake everytime you alter the .pro file.
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Thx for your answer.
i added the CONFIG+=static in the project settings in additional arguments, but i can do it in the Pro file again.
I saw that the #include<QCoreApplication> refers to my standart qt under c: Qt5.2/...
how can i change this?This is my error:
13:30:12: Führe Schritte für Projekt untitled1 aus...
13:30:12: Starte "C:\Sourcery_standard\bin\make.exe" clean
rm -f main.obj
C:\Sourcery_standard\bin\make.exe: Interrupt/Exception caught (code = 0xc00000fd, addr = 0x4227d3)
13:30:12: Der Prozess "C:\Sourcery_standard\bin\make.exe" wurde mit dem Rückgabewert 255 beendet.
13:30:12: Unveränderte Konfiguration, qmake-Schritt wird übersprungen.
13:30:12: Starte "C:\Sourcery_standard\bin\make.exe"
C:\Sourcery_standard\bin\arm-none-linux-gnueabi-g++.exe -c -pipe -march=armv7-a -mtune=cortex-a8 -mthumb -mfpu=neon -mfloat-abi=soft -g -Wall -W -D_REENTRANT -fPIE -DQT_STATIC_BUILD -DQT_QML_DEBUG -DQT_DECLARATIVE_DEBUG -DQT_CORE_LIB -I..\qt-everywhere-opensource-src-5.2.0_14Versuch\qtbase\mkspecs\linux-arm-gnueabi-g++ -I..\untitled1 -I..\qt-everywhere-opensource-src-5.2.0_14Versuch\qtbase\include -I..\qt-everywhere-opensource-src-5.2.0_14Versuch\qtbase\include\QtCore -I. -I. -o main.obj ..\untitled1\main.cpp
C:\Sourcery_standard\bin\arm-none-linux-gnueabi-g++.exe -static -static-libgcc -o untitled1 main.obj -LC:/qt-everywhere-opensource-src-5.2.0_14Versuch/qtbase/lib -lQt5Core -lpthread
main.obj: In functionmain': C:\build-untitled1-static-Debug/..\untitled1/main.cpp:6: undefined reference toQCoreApplication::QCoreApplication(int&, char**, int)'
C:\build-untitled1-static-Debug/..\untitled1/main.cpp:8: undefined reference toQCoreApplication::exec()' C:\build-untitled1-static-Debug/..\untitled1/main.cpp:8: undefined reference toQCoreApplication::~QCoreApplication()'
C:\build-untitled1-static-Debug/..\untitled1/main.cpp:8: undefined reference to `QCoreApplication::~QCoreApplication()'
collect2.exe: error: ld returned 1 exit status
make: *** [untitled1] Error 1
13:30:14: Der Prozess "C:\Sourcery_standard\bin\make.exe" wurde mit dem Rückgabewert 2 beendet.
Fehler beim Erstellen/Deployment des Projekts untitled1(Kit: static )
Bei der Ausführung von Schritt 'Make'
13:30:14: Verstrichene Zeit: 00:02. -
check your qt creator settings.
Or if you use the command prompt make sure your environment variables are pointing to correct qt installation. -
which settings can i check? the environment variables are ok and i get the same error in command prompt as in qt creator.
i noticed that the include< offers files depending on the projectpath, but there is no Q... as proposal
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QTDIR, etc.
just check all of them to make sure ;) -
They seem to be ok. No path to the old(normal) qt-version.
Maybe i built qt wrong?
here is my command:
C:\qt-everywhere-opensource-src-5.2.0_14Versuch\qtbase>configure -embedded -platform win32-g++ -xplatform linux-arm-gnueabi-g++ -no-angle -opengl desktop -static -opensource -nomake examples@
qmake.conf:qmake configuration for building with arm-linux-gnueabi-g++
MAKEFILE_GENERATOR = UNIX
CONFIG += incremental gdb_dwarf_index
QMAKE_INCREMENTAL_STYLE = sublibinclude(../common/linux.conf)
include(../common/gcc-base-unix.conf)
include(../common/g++-unix.conf)modifications to g++.conf
QMAKE_CC = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-gcc.exe
QMAKE_CXX = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-g++.exe
QMAKE_LINK = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-g++.exe
QMAKE_LINK_SHLIB = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-g++.exemodifications to linux.conf
QMAKE_AR = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-ar.exe cqs
QMAKE_OBJCOPY = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-objcopy.exe
QMAKE_NM = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-nm.exe -P
QMAKE_STRIP = C:\Sourcery_standard\bin\arm-none-linux-gnueabi-strip.exe
COMPILER_FLAGS = -march=armv7-a -mtune=cortex-a8 -mthumb -mfpu=neon -mfloat-abi=soft
QMAKE_CFLAGS += $${COMPILER_FLAGS}
QMAKE_CXXFLAGS += $${COMPILER_FLAGS}
QMAKE_CXXFLAGS_RELEASE += -O3QMAKE_CFLAGS_RELEASE = -Os -momit-leaf-frame-pointer
QMAKE_LFLAGS = -static -static-libgcc
DEFINES += QT_STATIC_BUILD
load(qt_config)
@makefile.win32
...LFLAGS = -static -static-libgcc
...
do i need to set qt.conf?
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I still have the problem... Can't andybody help me?
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I get the same problem also if i compile non-static...
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if i compile it on a second Computer the same error appears.
I dont know how to solve this ... -
This is my PATH variable:
PATH=C:\Program Files\Business Objects\Common\3.5\bin\NOTES;C:\Program Files\Bu
siness Objects\Common\3.5\bin\NOTES\DATA;C:\Windows\system32;C:\Windows;C:\Wind
ows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;
C:\qt-everywhere-opensource-src-5.2.0_14Versuch\qtbase\bin;C:\Sourcery_standard\bin;C:\Program Files\Business Objects\Common\3.5\bin\NOTES;C:\Program Files\Business Objects\Common\3.5\bin\NOTES\DATA;C:\Windows\system32;C:\Windows;C:\GnuWin32\bin;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\QTDIR:
C:\qt-everywhere-opensource-src-5.2.0\qtbase
