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Subject: -mno-cygwin does not work for g++ and g77
To: cygwin AT cygwin DOT com
Message-ID: <OF0961609D.2BA3C90E-ONC1256BB7.00350FBC@de.abb.com>
From: ruediger DOT franke AT de DOT abb DOT com
Date: Sun, 12 May 2002 11:54:26 +0200
MIME-Version: 1.0
Content-type: text/plain; charset=us-ascii

The integrated MinGW works well when calling gcc -mno-cygwin, e.g. for

/* Hello World in C */
#include <stdio.h>
int main()
{
  printf("Hello World!\n");
  return 0;
}

Unfortunately the library and include paths do not seem to be set correctly
for g++, e.g. for

// Hello World in C++
#include <iostream>
int main()
{
  cout << "Hello World!\n";
  return 0;
}

$ g++ -mno-cygwin hello.cpp
hello.cpp:2: iostream: No such file or directory

$ g++ -mno-cygwin -I/usr/include/g++-3 hello.cpp
/usr/lib/libstdc++.a(iostream.o)(.text+0x148):iostream.cc: undefined
reference to `_imp___ctype_'

Also g77 -mno-cygwin fails to load the correct libraries, e.g. for

C Hello World in Fortran
      PROGRAM HELLO
      PRINT *,'Hello World!'
      STOP
      END

Should not the default include and lib paths be set automatically by the
g++ and g77 drivers?

P.S.:
$ uname -a
CYGWIN_NT-5.0 FRANKE 1.3.10(0.51/3/2) 2002-02-25 11:14 i686 unknown



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