Problem with building E2 with libsigc++ 2.X

[Audioniek]

This thread has been silent for a while, because I wanted to evaluate all the suggestions given. A major leap forward came from the comparison with PLi-extras.

The problem(s) arose because too much had changed between the last diff2 in my git and the current version. To give you an idea:

• Enigma2 is built against sigc++ version 2.xx instead of 1.xx (this was the start of this thread as I could not get this to work properly);
• As of April 11 this year, Enigma2 itself has been made playerless and is therefore independent of gstreamer and/or ffmpeg now. The player is now a plugin (ServiceMP3). Without the plugin you have a playerless E2. Here the work of PLi-extras came in handy as they did a lot of work with the plugin;
• The menu has 3 access levels now: Normal, Advanced and Expert. The start assistant now asks to set the level.
• And as usual a lot of tiny details.

As a final step I choose to start over and work backwards: first try to build an image based on the last version, without a player. This yielded a starting image. The first hurdle of implementing sigc++ 2.xx was taken: the enigma2-part now seemed OK.

In the last week I have been busy adding the player in the form of the ServiceMP3-plugin and it now compiles wiithout errors. Also adding (lib)eplayer3 compiles without errors. The problem I am now stuck with is in the start of the image.

[NetworkBrowser] fallback to default translation for NetworkBrowser
[NetworkBrowser] fallback to default translation for Search for network shares
[NetworkBrowser] fallback to default translation for MountManager
[NetworkBrowser] fallback to default translation for Manage network shares
EXCEPTION IN PYTHON STARTUP CODE:
------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/enigma2/python/mytest.py", line 588, in <module>
    runScreenTest()
  File "/usr/lib/enigma2/python/mytest.py", line 438, in runScreenTest
    plugins.readPluginList(resolveFilename(SCOPE_PLUGINS))
  File "/usr/lib/enigma2/python/Components/PluginComponent.py", line 104, in rea
dPluginList
  File "/usr/lib/enigma2/python/Components/PluginComponent.py", line 29, in addP
lugin
  File "/usr/lib/enigma2/python/Plugins/SystemPlugins/ServiceMP3/plugin.py", lin
e 4, in autostart
ImportError: /usr/lib/enigma2/python/Plugins/SystemPlugins/ServiceMP3/servicemp3
.so: undefined symbol: Py_InitModule4_64
------------------------------------------------------------
[MAIN] (exit code 5)
[gRC] main thread is non-idle! display spinner!
Killed
[rcS] e2 ended <- RTV:  137
[rcS] ERROR
INIT: Switching to runlevel: 6
INIT: Sending processes the TERM signal

Of course I have looked on the internet for the cause and tried to implement the answers but to no avail. The missing label is part of the Python-library in the image.

As I seem to be very close to the original goal (update the diffs) I posted the current situation on my git, so people can have a go at the solution of the problem shown. Of course I will search for myself as well.

Regards,

Audioniek.

[ngc1927]

...
In the last week I have been busy adding the player in the form of the ServiceMP3-plugin and it now compiles wiithout errors.
..

Hi Audionek, I search to build 'enigma2_servicemp3' ..not compile, return this error:

In file included from pythonmodule.cpp:1:0:
servicemp3.h20: fatal error: common.h: No such file or directory
#include <common.h>
^
compilation terminated.
Makefile:502: recipe for target 'pythonmodule.lo' failed

..any suggestion?. ..thx.