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Message-ID:	<41A1F169.1090803@familiehaase.de>
Date:	Mon, 22 Nov 2004 15:02:17 +0100
From:	"Gerrit P. Haase" <gerrit AT familiehaase DOT de>
Organization:	Esse keine toten Tiere
User-Agent:	Mozilla Thunderbird 0.9 (Windows/20041103)
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To:	Alex Vinokur <alexvn AT connect DOT to>
CC:	cygwin AT cygwin DOT com
Subject:	Re: gmp.h and 'g++ -mno-cygwin'
References:	<cnspoj$bm8$1 AT sea DOT gmane DOT org>
In-Reply-To:	<cnspoj$bm8$1@sea.gmane.org>
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Alex Vinokur wrote:
> Here is file bar.cpp.
> 
> ------ bar.cpp ------
> #include <gmp.h>
> int main ()
> {
>   return 0;
> }
> ---------------------
> 
> ------ Compilation ------
> 
> $ cygcheck -c cygwin gmp gcc
> Cygwin Package Information
> Package              Version        Status
> cygwin               1.5.11-1       OK
> gcc                  3.3.3-3        OK
> gmp                  4.1.4-2        OK
> 
> 
> $ g++ bar.cpp -lgmp

Fine.


> $ g++ -mno-cygwin bar.cpp -lgmp
> bar.cpp:1:17: gmp.h: No such file or directory

You need a MinGW / Windows version of libgmp for this.


> -------------------------
> 
> Is it possible to work with gmp in MinGW environment?
> 

It seems to be possible to build a MinGW version, there are also some
instructions and binaries here: http://www.cs.nyu.edu/exact/core/gmp/


Gerrit
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