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From: max AT alcyone DOT darkside DOT com (Erik Max Francis)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: C++ - Almost there
Message-ID: <o2P6FD1w200w@alcyone.darkside.com>
Date: Fri, 15 Dec 95 07:25:47 PST
References: <4aj0hm$g70 AT micro DOT internexus DOT net>
Organization: &tSftDotIotE
Lines: 32
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

master AT micro DOT internexus DOT net (Laszlo Vecsey) writes:

> Using 'cpp.exe hello.cpp -o hello.exe' it now compiles cleanly,
> but I guess I still need to link in some libs before this is truely an exe.
> How do I do this?
> 
> Running 'gcc hello.cpp -o hello.exe' spits back errors about cout being 
> undefined. 
> hello.cpp simply contains an include of #iostream.h and a cout 
> of "Hello World". stdio.h and printf (ANSI C) work just fine, but DJGPP
> is useless to me unless I can use C++.

Link in the iostream library:

    gcc hello.cpp -liostream -o hello.cof

Note that what gcc makes under DJGPP is not an exceutable; it is a 
COFF file.  To run the COFF file, type

    go32 hello.cof

To convert the COFF to a DOS executable, type

    coff2exe hello.cof


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