[MacPorts] #32719: mpd crash on Lion when playing m4a files
MacPorts
noreply at macports.org
Fri Feb 10 04:30:14 PST 2012
#32719: mpd crash on Lion when playing m4a files
------------------------------+---------------------------------------------
Reporter: promac@… | Owner: milosh@…
Type: defect | Status: new
Priority: Normal | Milestone:
Component: ports | Version: 2.0.3
Keywords: | Port: mpd
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Comment(by promac@…):
Replying to [comment:2 iggames@…]:
> The upstream bug is stuck because no one can get the debug info he asked
for. I took a stab at this myself, and found that I could not reproduce
the crash if I disabled optimization (I was trying to include debug
symbols with -g, and http://stackoverflow.com/questions/1370945/xcode-3-2
-llvm-no-local-symbols-when-debugging suggested that optimization might
get in the way of this):
>
> Edit the Port file: sudo port edit mpd
> Add line: configure.cflags-delete -O2
> Uninstall: sudo port uninstall mpd
> Reinstall from local sources: sudo port -s install mpd
>
> This suggestions a compiler bug, not necessarily a product bug. Should
macports take some action here (such as removing the -O2 flag by default)?
Or does the fact that -O2 causes the problem suggest a particular sort of
fix in the product?
I can confirm that suppressing -O2 fixes this issue.
That is exactly the same problem I have when running CGAL applications on
Lion.
Random crashes if I use -O2.
--
Ticket URL: <https://trac.macports.org/ticket/32719#comment:3>
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