Re: clang++ differences between High Sierra and Catalina ?

Carl,

Thank you for the hints. So I cleaned up my installation, and now I find myself with a much clearer idea of what's going on.

DEBUG: clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]

:)

What's weird though is that the configure script seems to have that setting for a darwin target... But it's a 20k lines config script so I must be missing something...

Jean-Christophe 



> On Apr 22, 2020, at 13:31, Carl Hoefs <[email protected]> wrote:
> 
> It's important that /usr/lib is in your build path. 
> 
> If you can do a xcodebuild or ld with -v it will show the full invocation, and that can give many clues as to what's wrong in your configuration. 
> 
> -Carl
>  
> 
>> On Apr 21, 2020, at 9:25 PM, Macs R We <[email protected]> wrote:
>> 
>> 
>> 
>>> On Apr 21, 2020, at 9:03 PM, Jean-Christophe Helary <[email protected]> wrote:
>>> 
>> 
>>>> ∙ Is there an instance of libstdc++.dylib in /usr/lib? (High Sierra)
>>> 
>>> I don't have High Sierra anymore
>> 
>> In case it matters, I do, and there is — it's an alias to /usr/lib/libstdc++.6.0.9.dylib .
>> 
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> 

Jean-Christophe Helary
-----------------------------------------------
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