On Tue, Jan 03, 2012 at 08:09:24PM +0100, Harry van der Wolf wrote:
> 2012/1/3 Carlos Eduardo G. Carvalho (Cartola) <[email protected]>
> > g++ -D__APPLE__=YES -L/usr/local/lib -I/usr/local/include -msse2 -O2
> > multiblend.cpp -ltiff -o multiblend
.... crashes ...
> Try to compile with -O instead of -O2. When cross compiling on OSX I notice
> that -O2 is too much and I need -O.
Either this is a bug in multiblend that happens to show itself only
after optimizing, or it is a bug in the optimization step of the
compiler.
If it is a bug in the compiler, it needs to be eradicated urgently as
it might bite us in another project in a less obvious way....
So: What version of gcc are you both using???
Can you run it under the debugger and provide a backtrace?
Roger.
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