[Ffmpeg-devel] [PATCH] fomit-frame-pointer disable when optimizations disabled
Mon Jul 24 01:35:45 CEST 2006
Graham, I think your message was a reply to a different message
(Enforcing "Image Size Must Be Even" rules), so it may be missed by
the developers. You may have to resend in a week or so if you don't
get any other responses to it.
> I found that when -fomit-frame-pointer is enabled, it is very
> difficult to trace within ffmpeg using gdb. The following patch
> modifies the configure script so that if the user disables
> optimizations, then the -fomit-frame-pointer is not used. Since
> omitting the frame pointer is an optimization in my mind, I figured
> this would be a good way to switch on it.
1) Agree that it should only be in there if optimising
(which hopefully means not debugging).
2) Patch is in a Darwin-only GCC section - very safe.
3) Applies and works on todays SVN (r5816)
Developers, for what little my vote counts, Seconded.
Nigel Pearson, nigel at ind.tansu.com.au|"In this city I confess
Telstra Net. Eng., Sydney, Australia | god is mammon, more is less
Office: 9202 3900 Fax: 9261 3912 | off like lemmings at the gun
Mobile: 0408 664435 Home: 9792 6998 | I know better, still I run"
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