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Re: Denemo

From: Richard Shann
Subject: Re: Denemo
Date: Sat, 27 Jun 2020 19:03:24 +0100

On Sat, 2020-06-27 at 13:38 -0400, Eddy wrote:
> Hi Richard,
> > ./configure CFLAGS=O0
> This worked,

That's to say
./configure CFLAGS="-02"
creates a Denemo binary that crashes on startup while
./configure CFLAGS="-00"
gives one that does not crash?
Out of curiosity what does -O1 do?
I've never noticed any improvement with the compiler optimization
turned on, which has always rather surprized me...

>  but I had to use the following syntax:
> ./configure CFLAGS="-O0"
> > Is what you are doing the same as that now documented at 
> >
> > or do you have slightly different packages?
> I have all of those packages installed with the same variants with
> the
> exception of gtk-doc, where I have +python38 (which seems to be the
> default).

So I suppose it's just possible that there is a bug in the compiler
version - is it gcc? What version?


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