From:	bukinm AT inp DOT nsk DOT su (Michael Bukin)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Something wrong with libobjc.a from obc2721b.zip?
Date:	26 Mar 1997 15:52:11 GMT
Organization:	BINP SD RAS
Message-ID:	<5hbgnb$67f@sky.inp.nsk.su>
Reply-To:	bukinm AT inp DOT nsk DOT su
NNTP-Posting-Host:	h-bukin.inp.nsk.su
Lines:	43
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I have tried to compile simple objective-c program:

--- test.m ---
#include <objc/Object.h>
#include <stdio.h>

int
main (void)
{
  id test = [[Object alloc] init];

  fprintf (stderr, "in %s\n", __PRETTY_FUNCTION__);
  [test free];

  return 0;
}
--- end of test.m ---

compile with: gcc -g -o test test.m -lobjc

And program exits due to SIGFPE
in __objc_init_dispatch_tables (according to gdb).

Then I have rebuild libobjc.a using sources from
gcc2721s.zip.

>cd gcc-2721/config/msdos
>configure.bat go32
>cd objc
>make -f makefile.dos

then copied resulting library to djgpp/lib
and recompiled test.m and the problem goes away
(at least it runs without complains).

I have used obc2721b.zip from ftp.uni-paderborn.de,
but I think it is the same as in original distribution.

BTW, is there any ports of gcc2722 to djgpp?

  Regards,
               Mike.

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