[vlc-devel] [vlc-commits] configure: reenable -z,defs

[Thomas Guillem]

On Tue, Nov 7, 2017, at 19:35, Rémi Denis-Courmont wrote:
> Le tiistaina 7. marraskuuta 2017, 19.07.49 EET Thomas Guillem a écrit :
> > On Tue, Nov 7, 2017, at 19:04, Rémi Denis-Courmont wrote:
> > > Le tiistaina 7. marraskuuta 2017, 18.58.44 EET Thomas Guillem a écrit :
> > > > On Tue, Nov 7, 2017, at 18:05, Rémi Denis-Courmont wrote:
> > > > > vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Tue Nov
> > > > >  7
> > > > > 18:45:12 2017 +0200| [e85682585ab27a3c0593c403b892190c52009960] |
> > > > > committer: Rémi Denis-Courmont
> > > > > 
> > > > > configure: reenable -z,defs
> > > > > 
> > > > > Because people can clearly not be trusted to build without it.
> > > > 
> > > > Which people ? "with_sanitizer" is disabled by default. I think most
> > > > devs don't use it for their everyday work.
> > > 
> > > I think devs should use sanitizers *and* -z,defs. I do.
> > 
> > Enabling -z,defs is working for me and for most of people here, so I
> > don't have a strong opinions about that.
> > 
> > But it is what you think versus what clang recommends.
> 
> -z,defs is not my opinion, it is a requirement of distro policies.
> 
> All clang says is that you might get missing symbols if you don´t link
> the 
> sanitizer(s) explicitly because clang is too stupid to do it
> automatically.

This breaks link with GCC 7.2 on fedora with -width-sanitizer=address.
It seems both gcc or clang can be too stupid.


> 
> -- 
> 雷米‧德尼-库尔蒙
> https://www.remlab.net/
> 
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