I'm trying to build Qt 6.4.0 from source for Android with SSL support enabled, on Linux. Tl;dr: how to avoid the QT_NO_SSL define?
I built a host Qt and the Android Qt with instructions at https://doc.qt.io/qt-6/android-building.html When I tried to use SSL with that with the instructions at https://doc.qt.io/qt-6/android-openssl-support.html, I ran into problems already with this example on it: qDebug() << "Device supports OpenSSL: " << QSslSocket::supportsSsl(); Turns out that the Qt for Android I built has QT_NO_SSL define set in its configuration, making it hide all the SSL related functions from all builds, including supportsSsl. The Android Qt seems to be fine otherwise, I could run the app after removing the parts where I used SSL methods (none were essential in my program), but it would bail immediately when it tried the HTTPS protocol, of course. I've built OpenSSL with the instructions at https://doc.qt.io/qt-6/android-openssl-support.html and have run make install on it with --prefix=$SSL_PREFIX (and same for --openssldir). Could someone give any pointers at how to pass that to Qt's configure? I've tried it with -openssl-runtime OPENSSL_ROOT_DIR=$SSL_PREFIX but the configure script will still have "OpenSSL ... no" in its status display. I've also tried -openssl-linked OPENSSL_ROOT_DIR=$SSL_PREFIX with both OPENSSL_LIBS="-L$SSL_PREFIX/lib -lssl -lcrypto" and OPENSSL_LIBS="-L$SSL_PREFIX/lib -lssl_1_1 -lcrypto_1_1" (just a wild attempt) but neither had any difference. I've also tried OPENSSL_USE_STATIC_LIBS=ON, to no effect. I'm targeting Android x86_64 both for the OpenSSL build and Qt for Android build in the above. I don't know what else to try. Neither the Android build page or the Android SSL support page covers how to enable SSL for the Qt build and https://doc.qt.io/qt-6/configure-options.html#ssl didn't give me any hints about what I could be missing either. Any advice on how I should go about doing this? _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
