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Date:	Tue, 24 Jul 2007 22:00:06 +0200
From:	Reini Urban <rurban AT x-ray DOT at>
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To:	cygwin AT cygwin DOT com
Subject:	Re: Trying to build (perl) Inline::CPP-0.25.
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Sisyphus schrieb:
> -------------------------
> Rob AT desktop2 ~/comp/Inline-CPP-0.25
> $ perl -V:ld
> ld='ld2';
> -------------------------
> 
> and wondered about that. You're suggested amendment (apart from fixing 
> the problem) is also in keeping with my "native" (MinGW) build of 
> Windows perl 5.8 which reports:
> 
> --------------------------
> C:\>perl -V:ld
> ld='g++';

Interesting. We should definitely ask p5p if we shouldn't switch back to 
normal behaviour without the ld2 wrapper, but first I must study history 
on this issue, why we introduced that at all.

Switching to g++ probably has other issues. Most XS modules are pretty 
fine with gcc, but I wouldn't be sure if all of them are C++ safe.
MS cl is probably not that strict as gnu.
Even xsubpp creates lousy c++ code.

For the start having a wrapper should help use in fixing this inside
ld2 or perlld.
We should detect if the intermediate .o was compiled as c++ or plain gcc.
nm -C $obj|grep "operator new(" for example. Is there a better way?
-- 
Reini Urban

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