qtav: fix build

srcpkgs/qtav/patches/disable-cuda.patch

@@ -0,0 +1,16 @@
+src: https://build.opensuse.org/package/view_file/openSUSE:Factory/QtAV/disable_cuda.patch
+
+diff --git a/src/libQtAV.pro b/src/libQtAV.pro
+index 27c1570..dc74ceb 100644
+--- a/src/libQtAV.pro
++++ b/src/libQtAV.pro
+@@ -233,7 +233,7 @@ config_pulseaudio {
+     DEFINES *= QTAV_HAVE_PULSEAUDIO=1
+     LIBS += -lpulse
+ }
+-CONFIG += config_cuda
++#CONFIG += config_cuda
+ #CONFIG += config_cuda_link
+ config_cuda {
+     DEFINES += QTAV_HAVE_CUDA=1
+