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Date: Fri, 16 May 2008 01:13:52 -0700
From: Brian Dessent <brian AT dessent DOT net>
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To: godescbach <godescbach AT yahoo DOT com>
CC: cygwin AT cygwin DOT com
Subject: Re: OpenGL: Linker errors when trying to compile w/GLUI
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godescbach wrote:

> $ g++ -O2 -mno-cygwin example1.cpp -o example1 -L/usr/lib/w32api -lglui -lglut3
> 2 -lglu32 -lopengl32
> /usr/lib/w32api/libglui.a(glui_spinner.o):glui_spinner.cpp:(.text+0xd): undefine
> d reference to `___getreent'

This error means you're trying to use a Cygwin library from MinGW
(-mno-cygwin).  That won't work.  If you're going to use MinGW you can't
use Cygwin libraries.  The above command works fine for me after
removing -mno-cygwin.

Brian

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