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Ticket #6482 (closed patch: fixed)

Opened 3 years ago

Last modified 3 years ago

RTTI Link Error in Channel Scanner when not using DVB

Reported by: mythtv@… Owned by: danielk
Priority: minor Milestone: unknown
Component: MythTV - DVB/ATSC Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

When building revision 20436 without support for DVB I receive a link error from libs/libmythtv/channelscan/channelscan_sm.cpp.

The problem appears to be caused by line 168: 

    DVBChannel *dvbchannel = dynamic_cast<DVBChannel*>(channel);

The RTTI information necessary for the dynamic_cast is unavailable because libs/libmythtv/dvbchannel.cpp is only compiled when DVB is enabled.

This problem was encountered using the osx-packager.pl script

Attachments

rtti_link_error_r20436.patch​ (823 bytes) - added by mythtv@… 3 years ago.

Change History

Changed 3 years ago by mythtv@…

comment:1 Changed 3 years ago by nigel

  • Status changed from new to closed
  • Resolution set to fixed

(In [20437]) Allow compilation when using_dvb isn't set, like on OS X. Closes #6482

comment:2 Changed 3 years ago by danielk

(In [20438]) Refs #6482. ifdef some DVB only code.

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