Problem building Kirigami example.

[Tomaz Canabrava]

Pats,


On Mon, Aug 28, 2017 at 6:27 PM, patrick JP <patrickelectric at gmail.com>
wrote:

> I am trying to compile kirigami apk. This is my command line to use cmake:
>
> cmake .. -DCMAKE_TOOLCHAIN_FILE=/usr/share/cmake-3.9/Modules/Platform/Android.cmake
> \
> -DQTANDROID_EXPORTED_TARGET=kirigami2gallery
> -DANDROID_APK_DIR=../examples/galleryapp/ \
> -DCMAKE_PREFIX_PATH=/opt/android-qt5/5.9.1/armeabi-v7a \
> -DCMAKE_INSTALL_PREFIX=potato \
> -DECM_DIR=/usr/share/ECM/cmake \
> -DBUILD_EXAMPLES=ON
>
> When running make, an error message appears saying that the binaries are
> incompatible.
>
> make
>
> [  4%] Automatic MOC for target kirigamiplugin
>
> Generating MOC predefs moc_predefs.h
>
> [  4%] Built target kirigamiplugin_autogen
>
> [  9%] Linking CXX shared library libkirigamiplugin.so
>
> /opt/android-qt5/5.9.1/armeabi-v7a/lib/libQt5Quick.so: error adding symbols: File in wrong format
>
> collect2: error: ld returned 1 exit status
>
> make[2]: *** [src/CMakeFiles/kirigamiplugin.dir/build.make:225: src/libkirigamiplugin.so] Error 1
>
> make[1]: *** [CMakeFiles/Makefile2:361: src/CMakeFiles/kirigamiplugin.dir/all] Error 2
>
> make: *** [Makefile:163: all] Error 2
>
> The .obj that is generated from kirigami is x86-64 and not arm v7:
>
> ./src/CMakeFiles/kirigamiplugin.dir/ECMQmLoader-libkirigami2plugin_qt.cpp.obj:
> ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped
>
>
> I don't know what is the problem, I was just following the README.md.
>
> My best regards,
> --
> Patrick José Pereira
> Electronics Engineer
> Skype: patrickelectric434
> IRC: patrickelectric
> +55 (048) 99917-4777 <(48)%2099917-4777>
>

I have a working script to build for android on subsurface
sources/packaging/android

take a look there and see if it helps, it's fully documented.
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