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qt55: fix qtmultimedia gstreamer support

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Without this, configure will say:

  Checking for openal... no
  /tmp/nix-build-qtmultimedia-5.5.0.drv-0/qtmultimedia-opensource-src-5.5.0/qtmultimedia.pro:28:
  Variable GST_VERSION is not defined.
  Checking for resourcepolicy... no

And there may be application runtime errors like

  defaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.camera"

After this fix, configure will say:

  Checking for openal... no
  Checking for gstreamer... yes
  Checking for gstreamer_photography... no
  Checking for gstreamer_encodingprofiles... yes
  Checking for gstreamer_appsrc... yes
  Checking for linux_v4l... yes
  Checking for resourcepolicy... no

And the above runtime error will not appear.

This fix is similar to 449b6028 ("qt5.multimedia: fix gstreamer
support."), except with Qt 5.5 we also need to set GST_VERSION.
This commit is contained in:
Bjørn Forsman 2015-11-06 20:53:49 +01:00
parent 7df8515bb5
commit 2cec70ce6c
1 changed files with 3 additions and 2 deletions
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5
pkgs/development/libraries/qt-5/5.5/qtmultimedia.nix
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@ -1,4 +1,4 @@
{ qtSubmodule, qtbase, qtdeclarative
{ qtSubmodule, qtbase, qtdeclarative, pkgconfig
, alsaLib, gstreamer, gst-plugins-base, libpulseaudio
}:
@ -6,6 +6,7 @@ qtSubmodule {
name = "qtmultimedia";
qtInputs = [ qtbase qtdeclarative ];
buildInputs = [
alsaLib gstreamer gst-plugins-base libpulseaudio
pkgconfig alsaLib gstreamer gst-plugins-base libpulseaudio
];
configureFlags = "GST_VERSION=1.0";
}