Date: Wed, 20 Jan 1999 11:10:33 +0100
From: Teun Burgers <burgers AT ecn DOT nl>
Subject: Re: Making a DLL with DJGPP for Java Native Interface
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To: djgpp AT delorie DOT com, gianci AT iname DOT com
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Organization: Netherlands Energy Research Foundation ECN
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Junks wrote:
> 
> I used with great profit in the past DJGPP to write programs which
> worked finely both under Win95/NT and under Linux. Now I have to use the
> algorithms which lie behind these programs within Java. I know that to
> avoid to rewrite them from scratch in Java I can use Java Native
> Interface. In Linux I had no problems, while I had them under Win95/NT
> in building a DLL using DJGPP + RSXNTDJ. I was unable to build a simple
> DLL containing a single function like this one:
> 
> int f( int x) { return ++x; }
> 
> I set up RSXNTDJ properly yet it seems something is missing. Maybe the
> definition file but I have never used them and I don't know the syntax.
> 
> I hope somebody could help me because I enjoyed using DJGPP and I would
> avoid to use other free compilers like Cygnus (I had problems in setting
> it up) or lccwin32 (which is not a C++ compiler).
> 
> Thanks in advance.

use the mingw32 tools.

With these I succesfully build DLL's for the jni using gcc voor
Win 95

http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32/

-- 
Drs A.R. Burgers        Netherlands Energy Research Foundation ECN
Phone: +31-224-564703   Renewable Energy, PV Cells & Modules
Fax  : +31-224-563214   P.O. Box 1
email: burgers AT ecn DOT nl   1755 ZG Petten, The Netherlands