Subject: Re: B20: undefined reference to `_impure_ptr'
From: [email-masked] (Earnie Boyd)

13 Nov 1998 04:25:17 -0800
Message-ID: <[email-masked]>
Reply-To: [email-masked]
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
To: Vladimir Dubrovin <[email-masked]>, [email-masked]

---Vladimir Dubrovin <[email-masked]> wrote:
>
> Hello Gnu-win32,
> 
>  This  bug  was  already reported, but i didn't stated any solution...
>  Sorry,  if  i'm  wrong of if it's not the bug, but result if improper
>  use  of mingw32. The problem is following: then i'm trying to compile
>  simple program with -mno-cygwin switch i've got linker error:
>  undefined reference to `_impure_ptr'
> 
>  It  seems, that this error appears only then i'm using some functions
>  with  more then one arguments (such as fopen()), because there wasn't
>  problem then i compiled "Hello world!" ;)
>  Does someone know how to fix it?
> 
>  Simple example to test the problem:
> 
> test.c:
> 
> #include <stdio.h>
> 
> int main(void){
>     FILE *fp;
>     char buffer[256];
> 
>     fp=fopen("test.c", "r");
>     if(!fp) {
>             fprintf(stderr, "Failed to open\n");
>             return 1;
>     }
>     while ( fgets(buffer, 256, fp) )printf ("%s", buffer);
>     return 0;
> }
> 
> >gcc -mno-cygwin -o test test.c
> D:\TEMP\ccW0yQoU.o(.text+0x4d):test.c: undefined reference to
`_impure_ptr'
> collect2: ld returned 1 exit status

I did not have this problem.  Have you seen the mail references to the
changes in the specs file?

==
-                  \\||//
-------------o0O0--Earnie--0O0o--------------
--          [email-masked]          --
-- http://www.freeyellow.com/members5/gw32 --
----------------ooo0O--O0ooo-----------------

PS: Newbie's, you should visit my page.
_________________________________________________________
DO YOU YAHOO!?
Get your free @yahoo.com address at http://mail.yahoo.com

-
For help on using this list (especially unsubscribing), send a message to
"[email-masked]" with one line of text: "help".