[PD] Gem / [pix_movie] trouble: "no movie decoding backends found"

[Orm Finnendahl]

Hi IOhannes,

Am Dienstag, den 12. Februar 2019 um 09:56:54 Uhr (+0100) schrieb
IOhannes m zmoelnig:
> what is "current" Gem?

https://github.com/umlaeute/Gem

config.log says:

It was created by Gem configure 0.94~pre2, which was
generated by GNU Autoconf 2.69.  Invocation command line was

$ ./configure

> you should make sure that gmerlin is working though. it replaces
> practically the rest.

Thanks for the hint! I got gmerlin installed, but that was a little
involved as although there is a package gmerlin in AUR it doesn't
contain the gmerlin_avdecoders which seem to be a/the central part
needed for Gem.

With the gmerlin svn checkout from sourceforge gavl and
gmerlin_avdecoders compile and Gem recognizes it in its ./configure
step, but compiling Gem fails at the GMERLIN related step (see output
below).

Any ideas, what could be the reason for this?

Yours,
Orm

-------------------------------------------------------------------------------------
Making all in filmGMERLIN
make[2]: Verzeichnis „/home/orm/work/install/Gem/plugins/filmGMERLIN“ wird betreten
/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../../src -I../../src/Gem  -I../../src   -DPD -I/usr/include/pd -DPD -fPIC     -g -O2 -freg-struct-return -O3 -falign-loops -falign-functions -falign-jumps -funroll-loops -ffast-math -mmmx -MT gem_filmGMERLIN_la-filmGMERLIN.lo -MD -MP -MF .deps/gem_filmGMERLIN_la-filmGMERLIN.Tpo -c -o gem_filmGMERLIN_la-filmGMERLIN.lo `test -f 'filmGMERLIN.cpp' || echo './'`filmGMERLIN.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../../src -I../../src/Gem -I../../src -DPD -I/usr/include/pd -DPD -fPIC -g -O2 -freg-struct-return -O3 -falign-loops -falign-functions -falign-jumps -funroll-loops -ffast-math -mmmx -MT gem_filmGMERLIN_la-filmGMERLIN.lo -MD -MP -MF .deps/gem_filmGMERLIN_la-filmGMERLIN.Tpo -c filmGMERLIN.cpp  -fPIC -DPIC -o .libs/gem_filmGMERLIN_la-filmGMERLIN.o
filmGMERLIN.cpp: In Elementfunktion »virtual bool gem::plugins::filmGMERLIN::open(const string&, const gem::Properties&)«:
filmGMERLIN.cpp:190:6: Fehler: »bgav_is_redirector« wurde in diesem Gültigkeitsbereich nicht definiert
   if(bgav_is_redirector(m_file)) {
      ^~~~~~~~~~~~~~~~~~
filmGMERLIN.cpp:190:6: Anmerkung: empfohlene Alternative: »class_addcreator«
   if(bgav_is_redirector(m_file)) {
      ^~~~~~~~~~~~~~~~~~
      class_addcreator
filmGMERLIN.cpp:192:18: Fehler: »bgav_redirector_get_num_urls« wurde in diesem Gültigkeitsbereich nicht definiert
     int num_urls=bgav_redirector_get_num_urls(m_file);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
filmGMERLIN.cpp:192:18: Anmerkung: empfohlene Alternative: »bgav_redirectors_dump«
     int num_urls=bgav_redirector_get_num_urls(m_file);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                  bgav_redirectors_dump
filmGMERLIN.cpp:196:15: Fehler: »bgav_redirector_get_name« wurde in diesem Gültigkeitsbereich nicht definiert
               bgav_redirector_get_name(m_file, i), bgav_redirector_get_url(m_file, i));
               ^~~~~~~~~~~~~~~~~~~~~~~~
filmGMERLIN.cpp:196:15: Anmerkung: empfohlene Alternative: »bgav_redirectors_dump«
               bgav_redirector_get_name(m_file, i), bgav_redirector_get_url(m_file, i));
               ^~~~~~~~~~~~~~~~~~~~~~~~
               bgav_redirectors_dump
filmGMERLIN.cpp:196:52: Fehler: »bgav_redirector_get_url« wurde in diesem Gültigkeitsbereich nicht definiert
               bgav_redirector_get_name(m_file, i), bgav_redirector_get_url(m_file, i));
                                                    ^~~~~~~~~~~~~~~~~~~~~~~
filmGMERLIN.cpp:196:52: Anmerkung: empfohlene Alternative: »bgav_redirectors_dump«
               bgav_redirector_get_name(m_file, i), bgav_redirector_get_url(m_file, i));
                                                    ^~~~~~~~~~~~~~~~~~~~~~~
                                                    bgav_redirectors_dump
filmGMERLIN.cpp:199:23: Fehler: »bgav_redirector_get_url« wurde in diesem Gültigkeitsbereich nicht definiert
       filename=(char*)bgav_redirector_get_url(m_file, i);
                       ^~~~~~~~~~~~~~~~~~~~~~~
filmGMERLIN.cpp:199:23: Anmerkung: empfohlene Alternative: »bgav_redirectors_dump«
       filename=(char*)bgav_redirector_get_url(m_file, i);
                       ^~~~~~~~~~~~~~~~~~~~~~~
                       bgav_redirectors_dump
make[2]: *** [Makefile:693: gem_filmGMERLIN_la-filmGMERLIN.lo] Fehler 1

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