This update was generated by hackage2nix v20150922-36-ge0ee7ef using the following inputs:
- Nixpkgs: 29fff27a55
- Hackage: fccc42cccb
- LTS Haskell: 1ae555e197
- Stackage Nightly: ec7b421c66
When building with Qt 5.4 this is not a problem, but with Qt 5.5 (tested
locally), it is clear that this dependency is missing:
$ ./result/bin/qtcreator
file:///nix/store/zmpf6ydrjdydd85wh6splpywv6aj4782-qtcreator-3.4.2/share/qtcreator/welcomescreen/welcomescreen.qml:31:1:
module "QtQuick" is not installed
import QtQuick 2.1
^
With Qt 5.4 something else is pulling in the qtdeclarative dependency,
it can be seen in the qtcreator wrapper script.
Note to self: "import QtQuick" != qtquickcontrols. QtQuick is
apparently located in the qtdeclarative module.
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.
Following a commit by @k0ral, this completes the upgrade of the other
`mediainfo` components.
From the changelog:
```
Version 0.7.79, 2015-11-02
+ CLI/DLL only, XML: new option --Output=MIXML, with XML v2.0beta1
status, not for production, see
https://github.com/MediaArea/MediaAreaXml for more details
+ MediaTrace: support of more than 1 file in XML output.
+ CLI/DLL only, XML: new option --Output=MAXML, with XML v0.1 status, in
order to have bot MediaInfo and MediaTrace in the same output, not for
production, see https://github.com/MediaArea/MediaAreaXml for more
details
x MediaTrace: fixed some invalid outputs
x #B951, Amazon S3 support (REST API v2), CLI/DLL only and if compiled
with libcurl support: URL without credential were badly interpreted
```
This update was generated by hackage2nix v20150922-35-g816abb5 using the following inputs:
- Nixpkgs: 1df25a5f13
- Hackage: cb4ec9770f
- LTS Haskell: 71e581f8e4
- Stackage Nightly: 6fbe569da0
