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Date:	Fri, 05 Jun 2015 08:01:11 +0300
From:	"Andris Pavenis (andris DOT pavenis AT iki DOT fi)" <djgpp AT delorie DOT com>
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To:	"DJGPP List (E-mail)" <djgpp AT delorie DOT com>
Subject:	Re: DJGPP v2.05: some thoughts
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In-Reply-To:	<201506042022.t54KMxkJ024069@envy.delorie.com>
Reply-To:	djgpp AT delorie DOT com

On 06/04/2015 11:22 PM, DJ Delorie wrote:
> Hmmm... either our headers need to be updated to newer ANSI versions
> (should we be exporting more symbols now?) or libstdc++ is making
> assumptions they're not telling us about (we'd need to test for those
> assumptions, not __cplusplus in general).
>
libstdc++ uses these macros unconditionally. So perhaps there is no other quick way as my earlier 
patch for now.
Run some script (under Linux) to check whether there are other similar problems after patching errno.h

Script compiled header files in similar way using -std=c++03 ,-c++11 and c++14. I ignored failures 
for which also similar Linux compile fails (like c++11 required). Fedora 22 has gcc-5.1 as system 
compiler so that fits nicely for testing.

The results: no more unexpected failures after patching errno.h (some parts of libstdc++ depends on 
other stuff and as result fails)

So I'll applying patch unless there are objections

Andris

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