Issues building Qt5:QtNetwork (QSslCipher) v5.15.2 for Android

[Phil Thompson]

On 02/01/2021 17:29, Frans Fürst wrote:
> On two (dockerized) platforms (Debian-10, Fedora-33) which compiled
> the demo for Linux successfully (Qt5.15.2 => sysroot => demo) as well
> as Qt5 for Android (same version) I'm getting errors when I try to
> build the demo (sysroot-step) for Android:
> 
> PATH="$HOME/qt5-android/build/bin/:$PATH" \
> ANDROID_SDK_ROOT=/opt/android-sdk/ \
> ANDROID_NDK_PLATFORM=android-29 \
> ANDROID_NDK_ROOT=/opt/android-sdk/ndk/21.3.6528147/ \
> python3 ./build-demo.py --target android --verbose
> 
> gives me
> 
> /home/me/demo/sysroot-android-32/build/PyQt5-5.15.2/sip/QtCore/qpycore_qlist.sip:128:9:
> error: use of undeclared identifier 'ql'
> ql->append(*t);
> ^
> /home/me/demo/sysroot-android-32/build/PyQt5-5.15.2/sip/QtCore/qpycore_qlist.sip:136:6:
> error: use of undeclared identifier 'sipCppPtr'
> *sipCppPtr = ql;
> ^
> /home/me/demo/sysroot-android-32/build/PyQt5-5.15.2/sip/QtCore/qpycore_qlist.sip:136:18:
> error: use of undeclared identifier 'ql'
> *sipCppPtr = ql;
> ^
> /tmp/tmpkobwn4pj/QtNetwork/sipQtNetworkpart0.cpp:3340:13: error: no
> member named 'QSslCipher' in the global namespace
> QList< ::QSslCipher> *sipCpp = reinterpret_cast<QList< ::QSslCipher>
> *>(sipCppV);
> ~~^
> fatal error: too many errors emitted, stopping now [-ferror-limit=]
> 12 warnings and 20 errors generated.
> make[1]: *** [Makefile:548: armeabi-v7a/sipQtNetworkpart0.o] Error 1
> make[1]: Leaving directory '/tmp/tmpkobwn4pj/QtNetwork'
> make: *** [Makefile:94: sub-QtNetwork-make_first-ordered] Error 2
> pyqtdeploy-sysroot: execution of 'sip-install' failed: returned exit 
> code 1
> 
> after a while.
> 
> As I said - the same machines successfully compiled the same version
> of Qt5 and the whole demo for Linux before, so I guess it must be an
> Android-related problem. Qt5 itself had also been built from source
> successfully.
> 
> The only modification I made to the demo was to change all version
> strings "5.15.0" to "5.15.2".
> 
> Is this a known problem?
> 
> I'll try with the default "5.15.0" setting of course but since this
> will take hours to complete it would be nice to know in advance if
> there's any hope this will help :)

The error message would suggest that your Android build of Qt does not 
support SSL but your PyQt configuration says that it does.

Phil