[mythtv-commits] Ticket #12408: mythtv fails to compile with Gentoo gcc 4.9

MythTV noreply at mythtv.org
Wed Oct 21 03:13:25 UTC 2015

#12408: mythtv fails to compile with Gentoo gcc 4.9
 Reporter:  rich0@…               |          Owner:
     Type:  Bug Report - General  |         Status:  new
 Priority:  minor                 |      Milestone:  unknown
Component:  MythTV - General      |        Version:  0.27-fixes
 Severity:  medium                |     Resolution:
 Keywords:                        |  Ticket locked:  0

Comment (by cardoe@…):


 Can you provide a diff of what you changed rather than the changed
 Makefiles? Those makefiles are auto-generated so we'd need to distill the
 changes into the qmake files.

 As far as the underlying issue, I bet it has something to do with the fact
 that its a static symbol and there's multiple callers and in fact the
 caller in question that's problematic is inside of a header file. I'm
 going to go with the GCC guys here who are saying that 4.9 is closer to
 the proper behavior while 4.8 and lower was not. Another workaround is to
 force people to use -flto.

Ticket URL: <https://code.mythtv.org/trac/ticket/12408#comment:10>
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