From: Endlisnis <s257m AT unb DOT ca>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Sorry, I messed up "Errors when compiling with gcc/gxx" this is the real one
Date: Sat, 24 Apr 1999 19:13:40 -0300
Organization: BrunNet
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Message-ID: <37224214.F233F263@unb.ca>
References: <3721fe98 AT nemo DOT idirect DOT com>
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Dylan Trotter wrote:

> c:\djgpp\tmp/ccciaqsg(.text+0xa0):C:\\WINDOWS\\DESKTOP\\VIDCLASS\\main.cpp:
> undefined reference to `__eh_pc'
> c:\djgpp\tmp/ccciaqsg(.text+0xa0):C:\\WINDOWS\\DESKTOP\\VIDCLASS\\main.cpp:
> undefined reference to `__throw'
> c:\djgpp\tmp/ccciaqsg(.text+0xa0):C:\\WINDOWS\\DESKTOP\\VIDCLASS\\main.cpp:
> undefined reference to `terminate(void)'
> c:\djgpp\tmp/ccciaqsg(.text+0xa0):C:\\WINDOWS\\DESKTOP\\VIDCLASS\\main.cpp:
> undefined reference to `__rtti_si'
> c:\djgpp\tmp/ccciaqsg(.text+0xa0):C:\\WINDOWS\\DESKTOP\\VIDCLASS\\main.cpp:
> undefined reference to `__rtti_user'
>
> I checked and these references are calls. I assure you that I created no
> such functions as "eh_pc()" and such, and I have no idea where these come
> from.
>
> This happened when compiling with gcc, and I decided to try compiling with
> gxx. It compiled fine.

    That's because "gxx" is the C++ compiler and "gcc" is the C compiler.

> However, I changed the source to #include<iostream.h>, and when it compiled
> I got an ENOENT error saying that there was no such file as "streambuf.h". I
> checked to see where it was and it was in "c:\djgpp\lang\cxx\". I have no
> idea what is going on in both cases, and would appreciate any light anyone
> could shed on this problem.

    That is probably because you don't have "Set LFN=Y" in your autoexec.bat.
"streambuf.h" is more than 8 characters and needs long filenames enabled unless
you install with a program that won't use lfn's.    Either way, it's covered in
the FAQ.

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