link the openglrenderer plugin with -latomic on riscv64

Forwarded: no
Last-Update: 2020-10-30

Otherwise it fails to build with the following error:
/usr/bin/ld: .obj/renderview.o: in function `QHash<int, Qt3DRender::Render::OpenGL::RenderView::StandardUniform>::findNode(int const&, unsigned int) const':
/usr/include/riscv64-linux-gnu/qt5/QtCore/qhash.h:931: undefined reference to `__atomic_exchange_1'

Gbp-Pq: Name riscv64_atomic.diff

disable qtext2dentity test on all OpenGL ES 2 environments

Forwarded: no
Last-Update: 2020-10-30

It fails on Debian armel/armhf too, because of this error:
QEGLPlatformContext: eglMakeCurrent failed: 3009

Gbp-Pq: Name tst_qtext2dentity_gles_disable.diff

qt3d-opensource-src (5.15.6+dfsg-2) unstable; urgency=medium

  * Upload to unstable.

[dgit import unpatched qt3d-opensource-src 5.15.6+dfsg-2]

Import qt3d-opensource-src_5.15.6+dfsg-2.debian.tar.xz

[dgit import tarball qt3d-opensource-src 5.15.6+dfsg-2 qt3d-opensource-src_5.15.6+dfsg-2.debian.tar.xz]

Import qt3d-opensource-src_5.15.6+dfsg.orig.tar.xz

[dgit import orig qt3d-opensource-src_5.15.6+dfsg.orig.tar.xz]