In message <20030202074425.35d51022.christianbiere@gmx.de>
	on Christian Biere <christianbiere@gmx.de>,
	Re: build.sh rlease: failed wrote:
> Takahiro Kambe <taca@back-street.net> wrote:
> > makeoptions	COPTS="-O0"	# relax optimization for temporary workaround
> 
> I think this is a misunderstanding. It won't work with "-O0". You have
> to use -O1 or  -O2 or -O3 or whatever but NOT -O0. If you don't need a
> completly automatic build you can just copy&paste the last call to gcc, 
> add -O2 to it and resume the build.
I was half asleep.  Thanks for your reply...

In message <200302020759.h127xkk10147@mirage.ceres.dti.ne.jp>
	on Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>,
	Re: build.sh rlease: failed wrote:
> > Oh!  It was optimizer problem, I see.
> 
> No, this problem happens if you do _not_ specify any optimization.
> I guess you set COPTS="-pipe" but forgot to add -O2 in it:
> 
> >> cc  -ffreestanding  -pipe -Werror -Wall -Wno-main
Yeah.  I added to /etc/mk.conf recently:

COPTS+=-pipe

Anyway, it seems that help me.

makeoptions	COPTS="-O2"

-- 
Takahiro Kambe <taca@back-street.net>