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Date:	Fri, 18 May 2001 21:00:55 +0400
From:	egor duda <deo AT logos-m DOT ru>
X-Mailer:	The Bat! (v1.45) Personal
Reply-To:	egor duda <cygwin AT sources DOT redhat DOT com>
Organization:	deo
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Message-ID:	<21185652714.20010518210055@logos-m.ru>
To:	Tucker Maney <maney AT aic DOT nrl DOT navy DOT mil>
CC:	cygwin AT sources DOT redhat DOT com
Subject:	Re: java and C++
In-reply-To:	<200105181650.MAA00975@sun31.aic.nrl.navy.mil>
References:	<200105181650 DOT MAA00975 AT sun31 DOT aic DOT nrl DOT navy DOT mil>
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Hi!

Friday, 18 May, 2001 Tucker Maney maney AT aic DOT nrl DOT navy DOT mil wrote:

TM> I would like to be able to run C code from Java.  I've done this under
TM> Solaris with no problems, but now I'm using cygwin gcc under Windows 2000.
TM> I thought i'd start with the simple example on the Java Sun webpage.
TM> Get stuck making the dll.  Mail errors have to do with jlong in the jni.h
TM> file.  Have put copies of all files, etc, in attachment.

run gcc with '-v' and '--save-temps' options.

this will show what preprocessor's doing with your sources and why.
most probable reason is that <jni.h>, which your probram #includes is
not supposed to be compiled with gcc.

Egor.            mailto:deo AT logos-m DOT ru ICQ 5165414 FidoNet 2:5020/496.19



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