X-Spam-Check-By:	sourceware.org
Date:	Sun, 17 Sep 2006 22:11:27 +0200
From:	Stefan Traby <stefan AT hello-penguin DOT com>
To:	cygwin AT cygwin DOT com
Cc:	pcg AT goof DOT com
Subject:	-fno-inline -O1 breaks ntohs()
Message-ID:	<20060917201127.GA29813@hello-penguin.com>
Reply-To:	Stefan Traby <stefan AT hello-penguin DOT com>
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Hi!

Testcase:
------------------------------
#include <arpa/inet.h>

int main()
{
  volatile short s = 33, t;

  t = ntohs(s);
  return 0;
}
------------------------------

> i686-pc-cygwin-gcc -fno-inline  -o test test.c
> i686-pc-cygwin-gcc -O1 -fno-inline  -o test test.c
/tmp/ccswmuY9.o:test.c:(.text+0x27): undefined reference to `___ntohs'
collect2: ld returned 1 exit status
>

This is my crosscompiler (gcc-4.1.1) but it breaks with gcc-3.4.4
(included in cygwin) exactly the same way (it compiles without -O1
and breaks otherwise).

If -fno-inline is not supported under cygwin sorry for wasting your time.

-- 

  ciao - 
    Stefan

"               Whip me.  Beat me.  Make me maintain VMS.                   "

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