how to use powf or ceilingf function in rtems..

[김찬]

Hello,
I’m trying to make an rtems application which uses some math function.
I put #include <math.h>. When the powf function is in the Init() function, it works,
But when powf is called from another function(I want to call this function from Init..), I get ‘undefined reference to powf’ error.
I tried merning the files into one but it is the same. What can be the problem?
Thanks!
Chan Kim

김 찬 (Chan Kim)
책임연구원, 프로세서연구실, 지능형반도체연구부
한국전자통신연구원
O) 042-860-5773  C) 010-3418-9152  E) ckim at etri.re.kr<mailto:ckim at etri.re.kr>

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