Date: Mon, 9 Jun 2008 23:03:48 +0800 From: Eugene Grosbein <eugen@kuzbass.ru> To: Rajkumar S <rajkumars@gmail.com> Cc: freebsd-small@freebsd.org Subject: Re: Trimming down FreeBSD Message-ID: <20080609150348.GA3421@svzserv.kemerovo.su> In-Reply-To: <64de5c8b0806090402r3ae692bbif265d49815d1cc5a@mail.gmail.com> References: <64de5c8b0806090402r3ae692bbif265d49815d1cc5a@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, Jun 09, 2008 at 04:32:08PM +0530, Rajkumar S wrote:
> I am testing with NanoBSD with configuration appended at end of this
> mail. Currently the image is about 68M. When I checked there are about
> 11M in /usr/include, and another 11M in /usr/share/. in that 2.5M
> /usr/share/groff_font, 1.5M /usr/share/examples etc could be
> trimmed. Which options needs to be given to remove these directories
> from the build? Does't NO_TOOLCHAIN take care of /usr/include ?
Just make another custom script or function that removes
what you do not need. I use following commands to trim both
base system and files installed with packages by scripts called earlier.
Thus, NanoBSD plus 12 installed packages occupied 48Mb only.
cd "$NANO_WORLDDIR"
rm -rf usr/include/* usr/lib/*.a \
usr/share/examples/* \
usr/share/misc/pcvtfonts/* usr/share/syscons/fonts/* \
usr/share/syscons/keymaps/* usr/share/info/* \
usr/local/etc/joe/doc/* usr/local/etc/joe/*.dist \
usr/local/include/* usr/local/info/* usr/local/lib/*.a \
usr/local/man/* \
usr/local/share/aclocal/* usr/local/share/doc/* \
usr/local/share/examples/* usr/local/share/info/* \
usr/local/share/mc/syntax/* usr/local/share/mc/mc.hlp.*
# prevent Midnight Commander (installed via package) from complaining
touch usr/local/share/mc/syntax/Syntax
# Remove all locale data except of Russian that I use
find usr/local/share/locale -maxdepth 1 | fgrep -v ru | xargs rm -rf
# replace binary /usr/sbin/nologin with small shell script
# that runs under 'sh -p' and says 'This account is currently not available'
ln -f -s /usr/local/nologin usr/sbin/nologin
# remove largest binaries I never use
cd usr/bin
rm -f openssl vi ex view nvi nex nview make makeinfo info vacation
cd ../sbin
rm -f iasl acpidb hostapd amd wpa_supplicant
# EOF
Eugene Grosbein
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20080609150348.GA3421>