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From:	"Mark Paulus" <commpg AT yahoo DOT com>
To:	"cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Date:	Wed, 14 Mar 2001 19:54:21 -0700
Reply-To:	"Mark Paulus" <commpg AT yahoo DOT com>
X-Mailer:	PMMail 2000 Professional (2.10.2010) For Windows 98 (4.90.3000)
MIME-Version:	1.0
Subject:	Problem with make

I have noticed a problem with make.  Here goes:

I have a small program, hello.cc:

-------------------[ code ]-------------------------------------------
#include <iostream.h>
#include <stdio.h>

void main (void)
{
    cout << "Hello World!!" << endl;
}
-------------------[ end code ]-------------------------------------

Now, when I do a 'make hello', 
under debian everything works fine, and I get an
executable called hello. which I can run.
Under cygwin, I do not see the same behaviour.
Instead, what I see is:

gcc     hello.cc   -o hello
/cygdrive/c/WINDOWS/TEMP/ccYbTAo7.o(.text+0x1f):hello.cc: undefined reference to
 `endl(ostream &)'
/cygdrive/c/WINDOWS/TEMP/ccYbTAo7.o(.text+0x2c):hello.cc: undefined reference to
 `cout'
/cygdrive/c/WINDOWS/TEMP/ccYbTAo7.o(.text+0x31):hello.cc: undefined reference to
 `ostream::operator<<(char const *)'
collect2: ld returned 1 exit status
make: *** [hello] Error 1

After further investigation, what is going on is that under linux, make is calling g++ by default
for files with a .cc extension, but under cygwin, make is calling gcc by default.  Does anyone 
know what the rationale is for this "exceptional" behaviour under cygwin??



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