Subject: Re: gmp.h and 'g++ -mno-cygwin'
From: "Gerrit P. Haase" <[email-masked]>
To: Alex Vinokur <[email-masked]>
Cc: [email-masked]
Date: Mon, 22 Nov 2004 15:02:17 +0100

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
-- 
=^..^=

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/