From: "Alaeddin A. Aydiner" <aydiner AT uiuc DOT edu>
Subject: DJGPP gpp 3.1 complaining about missing c++config.h
Newsgroups: comp.os.msdos.djgpp,comp.os.msdos.misc
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Message-ID: <h8ec9.15519$m7.142706@vixen.cso.uiuc.edu>
Date: Sat, 31 Aug 2002 20:25:45 -0500
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Organization: University of Illinois at Urbana-Champaign
To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Hello,

As far as I have searched, the answer is not in the FAQ. However, people
would complain about this immediately, I guess. Any idea what I am doing
wrong? The following C code compiles and runs fine:

C:\TMP>cat try.c
#include <stdio.h>

int main() {
        printf("Test\n");
}
whereas the following C++ equivalent does not:

C:\TMP>cat try2.cc
#include <iostream>

int main() {
        std::cout << "Test\n";
}
The first reported error is:

In file included from try2.cc:1:
c:/djgpp/lang/cxx-v31/iostream:44:28: bits/c++config.h: No such file or
directory (ENOENT) In file included from c:/djgpp/lang/cxx-v31/ios:44,
                 from c:/djgpp/lang/cxx-v31/ostream:45, from
                 c:/djgpp/lang/cxx-v31/iostream:45, from try2.cc:1:

Indeed, it does not seem to be there. Do I need to include djgpp\bits?
Also, to compile a numerical package I have under DOSEMU, do I need to
rename every source file to fit the 8.3 format and regenerate my configure
script by autoconf/make?

Thanks.

C:\>ver

DOSEMU built-in command.com version 1.0
DOSEMU version is  1.0.2.1,2001/10/13
FreeDOS kernel version 1.1.26 [Feb 17 2002 10:54:23]
XX-DOS version reported is 5.0

bash-2.04$ ls manifest/
bnu213b.dsm   fil41b.dsm   gcc31b.mft   grep24b.ver   sed3028b.ver
bnu213b.mft   fil41b.mft   gcc31b.ver   gwk311b.dsm   shar42cb.dsm
bnu213b.ver   fil41b.ver   gdb511b.dsm  gwk311b.mft   shar42cb.mft
bsh204b.dsm   find41b.mft  gdb511b.mft  gwk311b.ver   shar42cb.ver
bsh204b.mft   find41b.ver  gdb511b.ver  mak3791b.dsm  shl2011b.dsm
bsh204b.ver   g7731b.dsm   gpp31b.dsm   mak3791b.mft  shl2011b.mft
djdev203.dsm  g7731b.mft   gpp31b.mft   mak3791b.ver  shl2011b.ver
djdev203.mft  g7731b.ver   gpp31b.ver   sed3028b.dsm  whic211b.mft
djdev203.ver  gcc31b.dsm   grep24b.mft  sed3028b.mft  whic211b.ver