Qt compile problem

magalmamir

Hello,

I followed the wikipage http://qt-project.org/wiki/Qt5ForAndroidBuilding for building qt

Make complains that -lQt5Designer is not found. I do not understand where qt5Designer should be found and I cannot find the other libraries in my qt5 build directory either.

Thanks for your help.

The output is:
@
cd qmldbg_tcp_qtquick1/ && ( test -e Makefile || /home/maxmus/Downloads/qt5/qtbase/bin/qmake /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qmltooling/qmldbg_tcp_qtquick1/qmldbg_tcp_qtquick1.pro -o Makefile ) && make -f Makefile
make[5]: Entering directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qmltooling/qmldbg_tcp_qtquick1' make[5]: Nothing to be done for first'.
make[5]: Leaving directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qmltooling/qmldbg_tcp_qtquick1' make[4]: Leaving directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qmltooling'
cd qdeclarativeview/ && ( test -e Makefile || /home/maxmus/Downloads/qt5/qtbase/bin/qmake /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qdeclarativeview/qdeclarativeview.pro -o Makefile ) && make -f Makefile
make[4]: Entering directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qdeclarativeview' rm -f libqdeclarativeview.so /home/maxmus/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86/bin/arm-linux-androideabi-g++ --sysroot=/home/maxmus/android-ndk-r8e/platforms/android-9/arch-arm/ -Wl,--no-undefined -Wl,-rpath=/home/maxmus/Downloads/qt5/qtbase/lib -Wl,-rpath-link=/home/maxmus/Downloads/qt5/qtbase/lib -Wl,--no-undefined -Wl,-z,noexecstack -shared -o libqdeclarativeview.so .obj/debug-shared/qdeclarativeview_plugin.o .obj/debug-shared/moc_qdeclarativeview_plugin.o -L/home/maxmus/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/libs/armeabi-v7a -L/home/maxmus/android-ndk-r8e/platforms/android-9/arch-arm//usr/lib -L/home/maxmus/Downloads/qt5/qtbase/lib -lQt5Designer -lQt5Declarative -lQt5XmlPatterns -lQt5Network -lQt5Sql -lQt5Widgets -lQt5Xml -lQt5Script -lQt5Gui -lQt5Core -lgnustl_shared -lsupc++ -llog -lz -lm -ldl -lc -lgcc -lGLESv2 /home/maxmus/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.7/../../../../arm-linux-androideabi/bin/ld: error: cannot find -lQt5Designer collect2: error: ld returned 1 exit status make[4]: *** [/home/maxmus/Downloads/qt5/qtbase/plugins/designer/libqdeclarativeview.so] Error 1 make[4]: Leaving directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins/qdeclarativeview'
make[3]: *** [sub-qdeclarativeview-make_first] Error 2
make[3]: Leaving directory /home/maxmus/Downloads/qt5/qtquick1/src/plugins' make[2]: *** [sub-plugins-make_first-ordered] Error 2 make[2]: Leaving directory /home/maxmus/Downloads/qt5/qtquick1/src'
make[1]: *** [sub-src-make_first] Error 2
make[1]: Leaving directory `/home/maxmus/Downloads/qt5/qtquick1'
make: *** [module-qtquick1-make_first] Error 2
@

my configure line was:
@
./configure -developer-build -xplatform android-g++ -nomake tests -nomake examples -android-ndk /home/maxmus/android-ndk-r8e -android-sdk /home/maxmus/android-sdk-linux -android-ndk-host linux-x86 -skip qttranslations -skip qtwebkit -skip qtserialport -skip qtwebkit-examples
@
and I set the environment variables:
@
PATH=/home/maxmus/Downloads/jdk1.7.0_25/bin:$PATH
export PATH

export JAVA_HOME=/home/maxmus/Downloads/jdk1.7.0_25
export ANDROID_SDK_ROOT=/home/maxmus/android-sdk-linux
export ANDROID_API_VERSION=android-11
@

koahnig

welcome to devnet

please check out the "forum help and the way to use code wrappings":http://qt-project.org/wiki/ForumHelp#e3f82045ad0f480d3fb9e0ac2d58fb01

I added them for you this time.

magalmamir

Thanks for the changes to my previous post!

I started the whole thing again, this time using the opensdk6 (and not the offical one in version 7) and not setting

@
export ANDROID_SDK_ROOT=/home/maxmus/android-sdk-linux
export ANDROID_API_VERSION=android-11
@

I did it EXACTLY like explained in http://qt-project.org/wiki/Qt5ForAndroidBuilding

the first error was that ANDROID_BUILD_TOOLS_REVISION was not set, so I added that

@
export ANDROID_BUILD_TOOLS_REVISION=18.0.0
@

after that the build worked

I am a newbie with qt on android, so the question is if the wiki entry should be changed?

Also I would be willing to create a virtual machine with Ubuntu 12.04 and the result of the build instructions in it. If you want this, let me know (post here).
It might be useful for newbies

koahnig

If this setting is required, you should update the wiki. If you feel a bit uncertain about it, you can add a note that it was required on your system. The android stuff is very fresh in the distribution and the wikis are typically after someone has successfully setup the system. There is always a chance that something important is forgotten.