X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
X-YMail-OSG:	yvsBK_YVM1me45MHH.c80H1pdMgpMFBY0fBMEy1BSvePnIBJZ.R05h3pnCDOHD9pzZJmqMCufwYb1IzJIQryJUVUy7OAJoAQXyiOMBZVnWIprHNGuGxDCGhT17JF7FhJe5McOhRbXSLYvdvUzRKrBUMd6S.XpizMjX6enWty2IJ3OmCiypQH8H.UTTc-
X-Yahoo-Newman-Property:	ymail-3
Message-ID:	<48F8D99C.3040407@sbcglobal.net>
Date:	Fri, 17 Oct 2008 11:29:48 -0700
From:	Tim Prince <TimothyPrince AT sbcglobal DOT net>
Reply-To:	tprince AT computer DOT org
User-Agent:	Thunderbird 2.0.0.17 (X11/20080922)
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: cygwin:g++linker problems
References:	<229799 DOT 77695 DOT qm AT web55807 DOT mail DOT re3 DOT yahoo DOT com>
In-Reply-To:	<229799.77695.qm@web55807.mail.re3.yahoo.com>
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

jayshankar nair wrote:
> Hi,
> 
> I am getting compilation problems while linking the test shared libraries in cygwin1.7. gcc,g++ and bin-utils are installed in the system. Works fine in linux. 
> 
> Files in test directory
> /test
> $ ls
> f.c  f.cpp  f.o  f1.c  f1.cpp  libf.so  libfun.so
> 
> Compilation fails with the following message
> 
> $ g++  -L.  f1.cpp -lf
> /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: cannot find
>  -lf
> collect2: ld returned 1 exit status.
> 
> f1.cpp
> #include<iostream>
> using namespace std;
> void func();
> int main()
> {
> func();
> return 0;
> }
> 
> func is implemented in libf.so
> 
Assuming those .so are linux shared libraries, they have no chance of
working under cygwin.  You must rebuild the libraries with your cygwin
compiler.

--
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/

- Raw text -