On Fri, Nov 03, 2023 at 04:13:12AM -0700, Andrea Bolognani wrote:
> On Fri, Nov 03, 2023 at 10:47:11AM +0000, Daniel P. Berrangé wrote:
> > On Fri, Nov 03, 2023 at 10:41:51AM +0000, Daniel P. Berrangé wrote:
> > > On Fri, Nov 03, 2023 at 03:19:17AM -0700, Andrea Bolognani wrote:
> > > >   ld: warning: ignoring duplicate libraries: '-lxml2'
> > >
> > > There's a similarish warning reported against homebew
> > >
> > >   https://github.com/orgs/Homebrew/discussions/4794
> >
> > Actually I think it is more mundane and a stupid warning:
> >
> > % gcc c.c -lxml2
> >
> > % gcc c.c -lxml2 -lxml2
> > ld: warning: ignoring duplicate libraries: '-lxml2'
> >
> > oooooh soo many projects have the same -lXXX repeated mamy times when
> > building, as build systems don't make it easy to merge duplicates.
> > Warning about this is madness :-(
> 
> Yeah I really don't see the point, seems like it's there just to be
> annoying :(

We can turn it off with:

  -Wl,-no_warn_duplicate_libraries

but need to probe for whether that option exists or not.

https://indiestack.com/2023/10/xcode-15-duplicate-library-linker-warnings/

With regards,
Daniel
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