From:	<someone AT somedomain DOT com DOT invalid>
Newsgroups:	comp.os.msdos.djgpp
Subject:	newbie here having trouble saying hello
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Message-ID:	<408Ia.45445$fh7.40323@nwrddc01.gnilink.net>
Date:	Thu, 19 Jun 2003 01:06:08 GMT
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NNTP-Posting-Date:	Wed, 18 Jun 2003 21:06:08 EDT
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Hi.
Ok. I installed DJGPP 3.2.1 and rhide15b on an xp system and I'm having trouble compiling a
simple c++ "hello world" program. Heres the program.
--------
#include <iostream.h>
main()
{
    cout << "hello World!";
    return 0;
    }
---------
I am able to run hello.exe after I enter the following commands at the dos prompt.
   >gcc -c -Wall hello.cc
   >gxx -o hello.exe hello.o
I get these warnings after the first command:
------------
In file included from c:/djgpp/lang/cxx/3.21/backward/iostream.h:31,
                 from hello2.cc:1:
c:/djgpp/lang/cxx/3.21/backward/backward_warning.h:32:2: warning: #warning This
file includes at least one deprecated or antiquated header. Please consider usin
g one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples
include substituting the <X> header for the <X.h> header for C++ includes, or <s
stream> instead of the deprecated header <strstream.h>. To disable this warning
use -Wno-deprecated.
hello.cc:4: warning: ISO C++ forbids declaration of `main' with no type
-------
I understand the last warning about 'main', but not the first. Anyway the program runs.
Now when I try it in a new project (or just the file) in rhide I get a similar message but with errors.
-------
executing:                                                              ¦
gcc   -g              -c hello/hello2.cc -o hello2.o      
-------
Compiling: hello.cc                                                         ?
:/djgpp/lang/cxx/3.21/backward/iostream.h(31) In file included from c:/djgpp/lang/cxx/3.21
/backward/iostream.h:31
hello/hello.cc(1)                  from hello/hello2.cc:1:                  ¦
c:/djgpp/lang/cxx/3.21/backward/backward_warning.h(32) Error: 2: warning: #warning:
This file includes at least one deprecated or antiquated header....(etc)
There were some errors                                                       
---------
I cant get it to compile. The C version compiles and runs fine. Any help will be
appreciated. I also cant get the help system in rhide to work. I could also use
some links to sites for newbies on using djgpp and rhide (besides their websites...i'm
kinda new and slow).
Thanks.
        

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