X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-bounces using -f
Message-ID: <3C9A4F2A.82176C12@gmx.net>
From: Anton Helm <ahelm AT gmx DOT net>
X-Mailer: Mozilla 4.72 [en] (WinNT; I)
X-Accept-Language: en,de,de-AT,no,sv,fi
MIME-Version: 1.0
Newsgroups: comp.os.msdos.djgpp
Subject: Re: can't include iostream.h!
References: <BBEGFJLPEBJDMBAA AT mailcity DOT com> <a7c6rh$74a$2 AT antares DOT lu DOT erisoft DOT se>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Lines: 37
Date: Thu, 21 Mar 2002 21:22:50 +0000
NNTP-Posting-Host: 62.252.76.120
X-Complaints-To: abuse AT ntlworld DOT com
X-Trace: news2-win.server.ntlworld.com 1016745813 62.252.76.120 (Thu, 21 Mar 2002 21:23:33 GMT)
NNTP-Posting-Date: Thu, 21 Mar 2002 21:23:33 GMT
Organization: ntlworld News Service
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Ahem. Problem might actually be linking here.
I saw something similar recently (after I instlled gcc v3.0.4).
The cause of the problem was an old version of libstcxx.a
(v2.95.x most likely) left over somewhere in the directory structure
where it was found _before_ the new one.
For some reason only gcc v3.0.4 found it (v3.0.2 and v3.0.3 did work fine).

Anyway: Jason, check how many C++ libraries there are in your DJGPP directory 
tree - and where. 

Tony

Martin Stromberg wrote:
> 
> Jason R Kuntz (cantela AT lycos DOT com) wrote:
> : Creating: main.exe
> : Reading specs from c:/djgpp/lib/gcc-lib/djgpp/3.03/specs
> : Configured with: ../configure i586-pc-msdosdjgpp --prefix=/dev/env/DJDIR --disable-nls
> : Thread model: single
> : gcc version 3.0.3
> :  c:/djgpp/lib/gcc-lib/djgpp/3.03/collect2.exe -o main.exe
> :  c:/djgpp/lib/crt0.o -Lc:/djgpp/lib -Lc:/djgpp/lib/gcc-lib/djgpp/3.03
> :  -Lc:/djgpp/bin -Lc:/djgpp/lib -Lc:/djgpp/lib/gcc-lib/djgpp/3.03/../../..
> :  main.o -lstdcxx -lgcc -lc -lgcc -Tdjgpp-x.djl
> : Error: main.o: In function `main':
> : main.cpp(6) Error: undefined reference to `std::ios_base::Init::Init()'
> : Error: main.cpp(.text+0x5d): undefined reference to `std::ios_base::Init::~Init()'
> : Error: main.o(.eh_frame+0x11):main.cpp: undefined reference to `__gxx_personality_v0'
> : Error: collect2: ld returned 1 exit status
> : There were some errors
> 
> This is only the linking phase. We want to see the whole compilation
> (with -v).
> 
> Right,
> 
>                                                 MartinS