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- Something
- Wednesday, June 6th, 2007 at 7:58:19pm UTC
- 19:25 < gbee> gardengnome: could you be doing something when packaging mythtv that might screw up
- the line numbers? e.g. stripping headers or something?
- 19:46 < gbee> skamithi: patch seems to work
- 19:47 < sphery> gbee: Or, perhaps, they're applying patches that change the line numbering...
- 19:49 < gbee> sphery: that was my first thought, but I couldn't think why they would be doing that
- 19:50 < gbee> not to tv_rec.cpp at least
- 19:50 < gbee> brb
- (Connection reset by peer)]
- 20:40 < gardengnome> gbee: -O3?
- 20:41 * gbee shrugs
- 20:42 < gbee> are you using -O3?
- 20:45 < gbee> I remember there was a packager using a pre-build script which removed unused
- includes at one point, messed up the line nums
- 20:46 < gardengnome> gbee: we're using --enable-proc-opt
- 20:46 < gardengnome> gbee: we don't do any pre-build stuff like that.
- 20:47 < gbee> it's not really important what the cause was I suppose, only that the backtrace
- wasn't particularly useful because the line number was incorrect and I could see no
- obvious point in the surrounding code where QString::length() would come into play
- directly
- 20:48 < gardengnome> i've been told in the past that -O3 will mess up line numbers.
- 20:49 < Chutt> more than just line numbers
- 20:49 < Chutt> it'll tell you completely wrong files/functions, too :p
- 20:49 < gardengnome> ooooh
- 20:49 < gardengnome> -O3 is a perfect to be upstream-friendly then
- 20:49 < Chutt> depends on how things got inlined/etc
- 20:49 < gardengnome> you guys love good riddles
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