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> In-Reply-To: <20030318173051.GA2322@f111.hadiko.de> 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;
--
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