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Date:      Sat, 3 Feb 1996 11:26:34 +0800 (CST)
From:      Chien-Ta Lee <jdli@linux.csie.nctu.edu.tw>
To:        freebsd-current@FreeBSD.ORG
Subject:   make world with -fomit-frame-pointer
Message-ID:  <199602030326.LAA23878@linux.csie.nctu.edu.tw>
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	Hi :

	I noticed an gcc option from recently pentium-gcc discussions,
	that's "-fomit-frame-pointer". (I remembered linux often use it)
	I man gcc and it said that the option will make debug impossible.
	I always making my world with "-O2 -m486", is it ok to use this
	option to make world ?  How about make kernel ?!
	About make kernel, will "-O2" or "-O2 -m486" make kernel run faster ?

	Thanks.
-- 

                                                 李 建 達  (Adonis) 交大資工
                                                 Mail: jdli@csie.nctu.edu.tw

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