Newsgroups: comp.os.msdos.djgpp
From: "John Syers" <john DOT syers AT compaq DOT com>
Subject: trouble compiling c++
Message-ID: <01bc7c34$774cd980$453f19ac@elihu.sys.hou.compaq.com>
Sender: news AT twisto DOT eng DOT hou DOT compaq DOT com (System Administrator)
Organization: Compaq Computer Corporation
Date: Wed, 18 Jun 1997 22:09:36 GMT
Lines: 97
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Precedence: bulk

I just downloaded djgpp, with hopes of using it on my old 386/16.

anyway, on my pentium i've had a lot of problems.  I tried compiling the
'hello' program in c & c++.  no luck at first; the error message said that
it didn't recognize the directive (#include).  When I moved the #include
from line 1 to line 3, the c program compiled.  However, the c++ program
got worse.  Before, since it didn't recognize the #include, of course it
didn't recognize anything else.  Here's the c++ program:

/* blank line */
#include <iostream.h>

void main(void)
{
   cout << "Howdy!" << endl;
}

After it recognized the include, I got these messages:

c:/djgpp/tmp\ccdaaaaa(.text+0x12):test.cc: undefined reference to
`endl(ostream&)'
c:/djgpp/tmp\ccdaaaaa(.text+0x1c):test.cc: undefined reference to `cout'
c:/djgpp/tmp\ccdaaaaa(.text+0x21):test.cc: undefined reference to
`ostream::operator<<(char const *)'
c:/djgpp/tmp\ccdaaaaa(.text+0x2c):test.cc: undefined reference to
`ostream::operator<<(ostream &(*)(ostream &))'

how can I correct this?  As far as I know my djgpp.env is okay; this is
what it looks like:

#= Don't edit this line unless you move djgpp.env outside
#= of the djgpp installation directory.  If you do move
#= it, set DJDIR to the directory you installed DJGPP in.
#=
DJDIR=%:/>DJGPP%

+USER=dosuser
+TMPDIR=%DJDIR%/tmp
+EMU387=%DJDIR%/bin/emu387.dxe
+LFN=n

[bison]
BISON_HAIRY=%DJDIR%/lib/bison.hai
BISON_SIMPLE=%DJDIR%/lib/bison.sim

[cpp]
CPLUS_INCLUDE_PATH=%/>;CPLUS_INCLUDE_PATH%%DJDIR%/lang/cxx;%DJDIR%/include;%
DJDIR%/contrib/grx20/include
C_INCLUDE_PATH=%/>;C_INCLUDE_PATH%%DJDIR%/include;%DJDIR%/contrib/grx20/incl
ude
OBJCPLUS_INCLUDE_PATH=%/>;OBJCPLUS_INCLUDE_PATH%%DJDIR%/include;%DJDIR%/lang
/objc
OBJC_INCLUDE_PATH=%/>;OBJC_INCLUDE_PATH%%DJDIR%/include;%DJDIR%/lang/objc

[gcc]
COMPILER_PATH=%/>;COMPILER_PATH%%DJDIR%/bin
LIBRARY_PATH=%/>;LIBRARY_PATH%%DJDIR%/lib;%DJDIR%/contrib/grx20/lib

[info]
INFOPATH=%/>;INFOPATH%%DJDIR%/info;%DJDIR%/gnu/emacs/info
INFO_COLORS=0x1f.0x31

[emacs]
INFOPATH=%/>;INFOPATH%%DJDIR%/info;%DJDIR%/gnu/emacs/info

[less]
LESSBINFMT=*k<%X>
LESSCHARDEF=8bcccbcc12bc5b95.b127.b
LESS=%LESS% -h5$y5$Dd2.0$Du14.0$Ds4.7$Dk9.0$

[locate]
+LOCATE_PATH=%DJDIR%/lib/locatedb.dat

[ls]
+LS_COLORS=no=00:fi=00:di=36:lb=37;07:cd=40;33;01:ex=32:*.cmd=32:*.tar=01;31
:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=0
1;31:*.gz=01;31:*.deb=01;31:*.jpg=01;34:*.gif=01;34:*.bmp=01;34:*.ppm=01;34:
*.tga=01;34:*.xbm=01;34:*.xpm=01;34:*.tif=01;34:*.mpg=01;37:*.avi=01;37:*.gl
=01;37:*.dl=01;37:*~=08:*.bak=08:
[dir]
+LS_COLORS=no=00:fi=00:di=36:lb=37;07:cd=40;33;01:ex=32:*.cmd=32:*.tar=01;31
:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=0
1;31:*.gz=01;31:*.deb=01;31:*.jpg=01;34:*.gif=01;34:*.bmp=01;34:*.ppm=01;34:
*.tga=01;34:*.xbm=01;34:*.xpm=01;34:*.tif=01;34:*.mpg=01;37:*.avi=01;37:*.gl
=01;37:*.dl=01;37:*~=08:*.bak=08:
[vdir]
+LS_COLORS=no=00:fi=00:di=36:lb=37;07:cd=40;33;01:ex=32:*.cmd=32:*.tar=01;31
:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=0
1;31:*.gz=01;31:*.deb=01;31:*.jpg=01;34:*.gif=01;34:*.bmp=01;34:*.ppm=01;34:
*.tga=01;34:*.xbm=01;34:*.xpm=01;34:*.tif=01;34:*.mpg=01;37:*.avi=01;37:*.gl
=01;37:*.dl=01;37:*~=08:*.bak=08:


please help...

js
  3