segfault on first call to GLESv2 after dlopen()-ing android platform

[Kevin DuBois]

If you try to build an executable that loads in the android platform, using some of the display classes will fail when trying to call gl* functions due to missing GL linkange in mirplatform. LD_PRELOAD'ing the gl libraries is a workaround, but we should fix this.

[Kevin DuBois (kdub)]

added qtmir, as I'm guessing this is what's affecting the operation of qml-demo-shell (currently segfaults)

[Gerry Boland (gerboland)]

This still segv for me after it loads android:

QT_QPA_PLATFORM=mirserver MIR_SERVER_NAME=session-0 MIR_SOCKET=/run/mir_socket MIR_HOST_SERVER_FILE=$XDG_RUNTIME_DIR/mir_socket LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libhybris-egl/libEGL.so.1.0.0:/usr/lib/arm-linux-gnueabihf/libhybris-egl/libGLESv2.so.2.0.0 qmlscene qml-demo-shell.qml

I tried to preload all the gl related libs

[Kevin DuBois (kdub)]

Was digging some more on this bug, I think its hybris + gnu_indirect_functions + dlopen() that's the problem. Testing out a fix I made against hybris.

[Kevin DuBois (kdub)]

not sure where hybris tracks its bugs, filed https://github.com/libhybris/libhybris/issues/315

[Kevin DuBois (kdub)]

figured out that https://github.com/libhybris/libhybris/commit/a38512b703c4a3af6a3a34276946262c4bb46393 is the commit that we need to pull into the hybris package. Given the priority, seems best to just wait (next pull should be sometime in ota12)

[Kevin DuBois (kdub)]

moved to 'confirmed' pending upstream trickling down.