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Date: Wed, 05 Feb 2003 20:17:31 -0800
To: cygwin AT cygwin DOT com
From: Alan Thompson <athompson AT alphatech DOT com>
Subject: Using cygwin and JAVA/JNI
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>
>Hi all - I have been doing some JNI stuff to integrate our legacy software, and I have had very good luck following the examples at http://www.inonit.com/cygwin/jni/helloWorld/ .  The only twist is that I've been using g++ instead of gcc, which simplifies the non-java part.
>
>Here's a question, though:  I cannot for the life of me figure out how to use the C++ <iostream> in any of the code!  For some reason, the "-mno-cygwin" flag kills the ability of g++ to either compile or link any code referring to <iostream>.  This means one is stuck using good old printf(), instead of the more modern way.  No matter how I break up the complies, it still fails at the linking stage (when -mno-cygwin is still required, according to my experiments).
>
>Does anyone have any ideas?  Also, I've been unable to find any documentation on the -mno-cygwin flag in the gcc/g++ man pages.  Can anyone point me to where this comes from and/or is documented?
>
>Thanks again for all of the help,
>Alan Thompson
>
>P.S.  I've been using Cygwin for quite a while now ant it's fantastic when you're chained to a windoze machine....
>



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