[mythtv-users] New Mini Core Duo, No Video
Brendan White
bmwt at caida.org
Sun Mar 12 02:38:14 UTC 2006
Ah. looks like required headers/cpp files are only being included
with the backend.
I was able to modify mythtv/libs/libmythtv/libmythtv.pro, and add the
following under
# Misc. needed by backend/frontend
HEADERS += mpeg/mpegtables.h mpeg/atsctables.h
HEADERS += mpeg/dvbtables.h
HEADERS += mpeg/mpegstreamdata.h mpeg/atscstreamdata.h
HEADERS += mpeg/dvbstreamdata.h mpeg/scanstreamdata.h
HEADERS += mpeg/mpegdescriptors.h mpeg/atscdescriptors.h
HEADERS += mpeg/dvbdescriptors.h mpeg/dishdescriptors.h
HEADERS += mpeg/atsc_huffman.h
HEADERS += mpeg/tsstats.h
SOURCES += mpeg/mpegtables.cpp mpeg/atsctables.cpp
SOURCES += mpeg/dvbtables.cpp
SOURCES += mpeg/mpegstreamdata.cpp mpeg/atscstreamdata.cpp
SOURCES += mpeg/dvbstreamdata.cpp mpeg/scanstreamdata.cpp
SOURCES += mpeg/mpegdescriptors.cpp mpeg/atscdescriptors.cpp
SOURCES += mpeg/dvbdescriptors.cpp mpeg/dishdescriptors.cpp
SOURCES += mpeg/atsc_huffman.cpp
not only does this let it compile, it removes the
CaptionServiceDescriptor error.
When i launch mythfrontend, i actually see a blue screen for a few
seconds. Followed by a bus error.
A ktrace leads me to ~/.mythtv/mysql.txt, which has default localhost
definitions. Switching those to the remote backend and mysql version
4 fixes some errors. However there is still a bus error.
1048 mythfrontend CALL stat(0x91819124,0xbfffef7c)
1048 mythfrontend NAMI "/var/db/.AccessibilityAPIEnabled"
1048 mythfrontend RET stat 0
1048 mythfrontend PSIG SIGBUS SIG_DFL
(sudo touch /var/db/.AccessibilityAPIEnabled doesnt seem to help).
On the plus side, i'm not getting the same bus error when using the
latest SVN and 0.19-release.
(so it's probably not an svn bug)
closer....
-brendan
On Mar 11, 2006, at 12:54 PM, Todd Ignasiak wrote:
>
>
> On 3/10/06, Brendan White <bmwt at caida.org> wrote: I've been trying
> to get a native version compiled (using svn
> versions), using the osx-packager script. So far i have an
> executable, but it fails at runtime due to a missing symbol.
>
> Inara:~/MythFrontend.app/Contents/MacOS bmwt$ ./mythfrontend
> dyld: Symbol not found: __ZTV24CaptionServiceDescriptor
> Referenced from:
> /Users/bmwt/MythFrontend.app/Contents/MacOS/./../Frameworks/
> mythtv.framework/mythtv
> Expected in: flat namespace
>
>
> I was poking around a bit more, trying to isolate the problem..
>
> It looks like the 'CaptionServiceDescriptor' class is defined in
> the files mpegdescriptors.{h,cpp}, which are in the directory src/
> myth-svn/mythtv/libs/libmythtv/mpeg
>
> There are no '.o' files in that directory on my system, so that
> stuff is not being built. We just need to figure out why the
> mythtv build process is skipping that section.
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