Am Fri, 17 Sep 2021 16:41:09 -0400
schrieb Scott Kostyshak <skost...@lyx.org>:

> On Fri, Sep 17, 2021 at 10:22:28PM +0200, Kornel Benko wrote:
> > Am Fri, 17 Sep 2021 20:24:17 +0200
> > schrieb Jean-Marc Lasgouttes <lasgout...@lyx.org>:
> >   
> > > Le 17/09/2021 à 20:21, Scott Kostyshak a écrit :  
> > > > /usr/include/c++/10/bits/stl_function.h:386:20: runtime error: load of 
> > > > value 128,
> > > > which is not a valid value for type 'ColorCode' 
> > > > /usr/include/c++/10/tuple:1693:70:
> > > > runtime error: load of value 128, which is not a valid value for type
> > > > 'ColorCode' /usr/include/c++/10/bits/stl_function.h:386:20: runtime 
> > > > error: load of
> > > > value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:366:35: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:367:39: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:457:17: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:10: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:31: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:55: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:536:13: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type
> > > > 'ColorCode' 
> > > > /home/scott/lyxbuilds/master/repo/src/MetricsInfo.cpp:174:6: runtime
> > > > error: load of value 128, which is not a valid value for type
> > > > 'ColorCode' 
> > > > /home/scott/lyxbuilds/master/repo/src/MetricsInfo.cpp:179:9: runtime
> > > > error: load of value 128, which is not a valid value for type
> > > > 'ColorCode' 
> > > > /home/scott/lyxbuilds/master/repo/src/support/Changer.h:41:59: runtime
> > > > error: load of value 128, which is not a valid value for type
> > > > 'ColorCode' 
> > > > /home/scott/lyxbuilds/master/repo/src/support/Changer.h:45:56: runtime
> > > > error: load of value 128, which is not a valid value for type
> > > > 'ColorCode' /home/scott/lyxbuilds/master/repo/src/Color.cpp:191:9: 
> > > > runtime error:
> > > > load of value 128, which is not a valid value for type 'ColorCode'
> > > > 
> > > > I don't have time to study how to fix it, but at least I can note it 
> > > > here in case
> > > > anyone does.    
> > > 
> > > This seems more interesting indeed. Looks like the same value 
> > > everywhere. I suspect we create synthetic color values in some 
> > > circumstances.
> > > 
> > > JMarc  
> > 
> > Seems, like an option for sanitize in cmake would be handy.
> >     LYX_OPTION(DEBUG_SANITIZE "Enable sanitize check" OFF GCC)
> > 
> > ...
> >     if (LYX_DEBUG_SANITIZE)
> >             # some magic statements
> >     endif()
> > 
> >     Kornel  
> 
> That would be nice but might be some work and I don't know if others are 
> interested. I
> think it's nice because the run-time hit on performance isn't bad. For 
> example, with
> -fsanitize=undefined, I don't even notice it is slower. With ASAN it is 
> noticeably
> slower (although still usable as opposed to using LyX with Valgrind).
> 
> Scott

I tried but failed. The problem is that tex2lyx uses
libzlibstatic.a, ../../lib/libsupport.a to link with, but these are compiled 
with
-fsanitize. So the only way is to define dummy versions as Jean-Marc pointed 
out.

        Kornel

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