From owner-freebsd-current  Tue Mar 18  9:37:57 2003
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Date: Tue, 18 Mar 2003 20:37:50 +0300
From: "Sergey A. Osokin" <osa@freebsd.org.ru>
To: Till Riedel <till@f111.hadiko.de>
Cc: freebsd-current@freebsd.org
Subject: Re: libm problem
Message-ID: <20030318173750.GF90099@freebsd.org.ru>
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References: <20030318173051.GA2322@f111.hadiko.de>
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On Tue, Mar 18, 2003 at 06:30:51PM +0100, Till Riedel wrote:
> Hi,
> since installed a new world this weekend strange things happen to me:
> 
> {till@sabbath}-{~} $ cat test.c
> #include "math.h"
> 
> int main()
> {
>   int base=8;
>   int dim=2;
>   float res;
>   res=pow((float)base,(float)dim);
>   printf("%f\n",res);
>   return 0;
> }
> {till@sabbath}-{~} $ gcc -lm test.c
> {till@sabbath}-{~} $ ./a.out
> 1.000000
> 
> what happened to my libm???
> on my 4.8 box the result is 64 by the way :-)
> CPU: Pentium 4 (2411.60-MHz 686-class CPU)
> Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
> any suggestions?

Here is a patch for your program :-)

--- test.c.orig	Tue Mar 18 20:36:03 2003
+++ test.c	Tue Mar 18 20:36:08 2003
@@ -1,6 +1,7 @@
-#include "math.h"
+#include <stdio.h>
+#include <math.h>
 
-int main()
+int main(void)
 {
   int base=8;
   int dim=2;
-- 

Rgdz,                        /"\  ASCII RIBBON CAMPAIGN
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