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[Octave-bug-tracker] [bug #38280] imfinfo() crashes on 64 bit, but not 3


From: Jordi Gutiérrez Hermoso
Subject: [Octave-bug-tracker] [bug #38280] imfinfo() crashes on 64 bit, but not 32 bit builds
Date: Thu, 07 Feb 2013 18:06:41 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0 Iceweasel/18.0.1

Follow-up Comment #17, bug #38280 (project octave):

> Do I need to do more than just put -MD in the CFLAGS and CXXFLAGS to get
debugging information? 

You need -g, of course. I don't know if you need a more specific flag on Mac
OS X: 

http://gcc.gnu.org/onlinedocs/gcc-4.2.1/gcc/Debugging-Options.html#Debugging-Options

And  you have to put those flags when calling configure, not make (I think we
have some bug about how these are handled).

It shouldn't matter too much, but you should also add these debug options to
FFLAGS, as described in the wiki link above.

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