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Re: [Texmacs-dev] Qt TeXmacs-, Qt-4.6.3 compilation error

From: Gubinelli Massimiliano
Subject: Re: [Texmacs-dev] Qt TeXmacs-, Qt-4.6.3 compilation error
Date: Wed, 10 Nov 2010 12:14:36 +0100

On 10 nov. 10, at 11:41, Andrey G. Grozin wrote:

On Mon, 8 Nov 2010, Gubinelli Massimiliano wrote:
Index: src/Plugins/Imlib2/imlib2.cpp
--- src/Plugins/Imlib2/imlib2.cpp       (revision 3586)


ude <stdio.h>
-#include <string.h>
-#endif // USE_IMLIB2

#endif // IMLIB2_H

Thanks. With this patch, TeXmacs- compiles.

When I start it, it segfaults immediately (no messages in the terminal window before segfault). OK, to debug it, I re-compiled it with CXXFLAGS="-O0 -g". And it works! The problem seems to be with my usual CXXFLAGS="-O2 -march=native -pipe". But 99.9% of software compile and run with this usual CXXFLAGS. What's so special about TeXmacs? My gcc is 4.4.5.

I committed the patch.

Which is the flag causing troubles?


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