From: Tatterdemalian <no AT spam DOT please>
Newsgroups: comp.os.msdos.djgpp
Subject: DJGPP library problems
Date: Tue, 22 Oct 2002 05:52:10 -0500
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Yet another weird problem with DJGPP.

I'm trying to get a program that uses streams to compile.  I have the
includes set according to ANSI standards, and the compiler finds them
without any trouble (no compile-time warnings about missing libraries
or anything).

Then it gets to my first use of cout, and it announces that "the
identifier cout has not been declared."  All the other functions,
including several libc functions, are also marked undeclared.

What did I do wrong?

Compile log::

Reading specs from c:/djgpp/lib/gcc-lib/djgpp/3.2/specs
Configured with: /devel/gcc32/gnu/gcc-3.2/configure i586-pc-msdosdjgpp
--prefix=
/dev/env/DJDIR --disable-nls
Thread model: single
gcc version 3.2
 c:/djgpp/lib/gcc-lib/djgpp/3.2/cc1plus.exe -v -D__GNUC__=3
-D__GNUC_MINOR__=2 -
D__GNUC_PATCHLEVEL__=0 -D__GXX_ABI_VERSION=102 -D__MSDOS__ -D__GO32__
-D__DJGPP_
_=2 -D__unix__ -D__MSDOS__ -D__GO32__ -D__DJGPP__=2 -D__unix__
-Asystem=msdos -A
system=unix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -Acpu=i386
-Amachine=i386 -Di386
 -D__i386 -D__i386__ -D__tune_i586__ -D__tune_pentium__ -DMSDOS -DGO32
-DDJGPP=2
 -Dunix -remap -imacros c:/djgpp/lib/gcc-lib/djgpp/3.2/djgpp.ver
interskn.cpp -D
__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -quiet -dumpbase interskn.cpp
-version
-o c:/djgpp/tmp/cc4F7PUV.s
GNU CPP version 3.2 (cpplib) (80386, BSD syntax)
GNU C++ version 3.2 (djgpp)
        compiled by GNU C version 3.2.
ignoring nonexistent directory "c:/djgpp/djgpp/include"
#include "..." search starts here:
#include <...> search starts here:
 c:/djgpp/lang/cxx/3.2
 c:/djgpp/lang/cxx/3.2/djgpp
 c:/djgpp/lang/cxx/3.2/backward
 c:/djgpp/lib/gcc-lib/djgpp/3.2/include
 c:/djgpp/include
End of search list.
interskn.cpp: In function `int main()':
interskn.cpp:13: `ifstream' undeclared (first use this function)
interskn.cpp:13: (Each undeclared identifier is reported only once for
each
   function it appears in.)
interskn.cpp:13: parse error before `(' token
interskn.cpp:15: `ofstream' undeclared (first use this function)
interskn.cpp:19: `cout' undeclared (first use this function)
interskn.cpp:20: `OutputFile' undeclared (first use this function)
interskn.cpp:22: `InputFile1' undeclared (first use this function)
interskn.cpp:25: `InputFile2' undeclared (first use this function)
interskn.cpp:29: `strtod' undeclared (first use this function)
interskn.cpp:34: `atof' undeclared (first use this function)

DJGPP programs/utils installed:

unzip32.exe
copying.dj
djdev203.zip
faq230b.zip
readme.1st
rhid149b.zip
bnu213b.zip
gcc32b.zip
gpp32b.zip
mak3791b.zip
txi42b.zip
ntlfn08b.zip
bnu213d.zip
gcc31d.zip
gpp2952d.zip
mak3791d.zip
txi40d.zip