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-mno-cygwin does not work for g++ and g77
- From: ruediger dot franke at de dot abb dot com
- To: cygwin at cygwin dot com
- Date: Sun, 12 May 2002 11:54:26 +0200
- Subject: -mno-cygwin does not work for g++ and g77
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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