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cheater1034
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Joined: 09 Sep 2004
Posts: 1558
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 Posted: Mon Oct 24, 2005 2:55 am Post subject: Could someone help me build an ebuild for grub 0.97 patched |
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Hello.
I am having a bit of trouble here.
I need to create a grub 0.97 ebuild with the following reiser4 patch...
ftp://ftp.namesys.com/pub/reiser4progs/grub/grub-0.97-reiser4-20050808.diff
Could someone possibly help/show me how I could apply this to a grub 0.97 ebuild, I tried but had no luck  , the patch has to be applied before grub is built.
I don't know if you could use the original grub 0.97 ebuild as a base or what, but any help will be appreciated
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babykart
Guru
Joined: 08 Oct 2004
Posts: 415
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| Posted: Mon Oct 24, 2005 3:23 am Post subject: |
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something like this, but I don't test it...
| Code: | # Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-boot/grub/grub-0.97.ebuild,v 1.2 2005/08/21 02:24:04 vapier Exp $
inherit mount-boot eutils flag-o-matic toolchain-funcs
PATCHVER=1.0
DESCRIPTION="GNU GRUB boot loader"
HOMEPAGE="http://www.gnu.org/software/grub/"
SRC_URI="mirror://gentoo/${P}.tar.gz
ftp://alpha.gnu.org/gnu/${PN}/${P}.tar.gz
mirror://gentoo/splash.xpm.gz
mirror://gentoo/${P}-patches-${PATCHVER}.tar.bz2
ftp://ftp.namesys.com/pub/reiser4progs/grub/${P}-reiser4-20050808.diff"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="static netboot custom-cflags reiser4"
RDEPEND=">=sys-libs/ncurses-5.2-r5"
DEPEND="${RDEPEND}
>=sys-devel/automake-1.7
>=sys-devel/autoconf-2.5"
PROVIDE="virtual/bootloader"
pkg_setup() {
if use amd64 ; then
if ! has_m32 ; then
eerror "Your compiler seems to be unable to compile 32bit code."
eerror "If you are on amd64, make sure you compile gcc with:"
echo
eerror " USE=multilib FEATURES=-sandbox"
die "Cannot produce 32bit objects!"
fi
ABI_ALLOW="x86"
ABI="x86"
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
# patch for reiser4 support from ftp://ftp.namesys.com/pub/reiser4progs/grub
use reiser4 && {
epatch ${FILESDIR}/${P}-reiser4-20050808.diff
}
if [[ -n ${PATCHVER} ]] ; then
EPATCH_SUFFIX="patch"
epatch "${WORKDIR}"/patch
# a bunch of patches apply to raw autotool files
autoconf || die "autoconf failed"
aclocal || die "aclocal failed"
automake || die "automake failed"
fi
}
src_compile() {
unset BLOCK_SIZE #73499
### i686-specific code in the boot loader is a bad idea; disabling to ensure
### at least some compatibility if the hard drive is moved to an older or
### incompatible system.
# grub-0.95 added -fno-stack-protector detection, to disable ssp for stage2,
# but the objcopy's (faulty) test fails if -fstack-protector is default.
# create a cache telling configure that objcopy is ok, and add -C to econf
# to make use of the cache.
#
# CFLAGS has to be undefined running econf, else -fno-stack-protector detection fails.
# STAGE2_CFLAGS is not allowed to be used on emake command-line, it overwrites
# -fno-stack-protector detected by configure, removed from netboot's emake.
use custom-cflags || unset CFLAGS
export grub_cv_prog_objcopy_absolute=yes #79734
use static && append-ldflags -static
# build the net-bootable grub first, but only if "netboot" is set
if use netboot ; then
econf \
--libdir=/lib \
--datadir=/usr/lib/grub \
--exec-prefix=/ \
--disable-auto-linux-mem-opt \
--enable-diskless \
--enable-{3c{5{03,07,09,29,95},90x},cs89x0,davicom,depca,eepro{,100}} \
--enable-{epic100,exos205,ni5210,lance,ne2100,ni{50,65}10,natsemi} \
--enable-{ne,ns8390,wd,otulip,rtl8139,sis900,sk-g16,smc9000,tiara} \
--enable-{tulip,via-rhine,w89c840} || die "netboot econf failed"
emake w89c840_o_CFLAGS="-O" || die "making netboot stuff"
mv -f stage2/{nbgrub,pxegrub} "${S}"/
mv -f stage2/stage2 stage2/stage2.netboot
make clean || die "make clean failed"
fi
# Now build the regular grub
# Note that FFS and UFS2 support are broken for now - stage1_5 files too big
econf \
--libdir=/lib \
--datadir=/usr/lib/grub \
--exec-prefix=/ \
--disable-auto-linux-mem-opt || die "econf failed"
emake || die "making regular stuff"
}
src_test() {
# non-default block size also give false pass/fails.
unset BLOCK_SIZE
make check || die "make check failed"
}
src_install() {
make DESTDIR="${D}" install || die
if use netboot ; then
exeinto /usr/lib/grub/${CHOST}
doexe nbgrub pxegrub stage2/stage2.netboot || die "netboot install"
fi
insinto /boot/grub
doins "${DISTDIR}"/splash.xpm.gz
newins docs/menu.lst grub.conf.sample
dodoc AUTHORS BUGS ChangeLog NEWS README THANKS TODO
newdoc docs/menu.lst grub.conf.sample
docinto gentoo
dodoc ${PATCHDIR}/README*
}
pkg_postinst() {
[[ ${ROOT} != "/" ]] && return 0
# change menu.lst to grub.conf
if [[ ! -e /boot/grub/grub.conf && -e /boot/grub/menu.lst ]] ; then
mv -f /boot/grub/menu.lst /boot/grub/grub.conf
ewarn
ewarn "*** IMPORTANT NOTE: menu.lst has been renamed to grub.conf"
ewarn
fi
einfo "Linking from new grub.conf name to menu.lst"
[[ ! -e /boot/grub/menu.lst ]] && ln -snf grub.conf /boot/grub/menu.lst
[[ -e /boot/grub/stage2 ]] && mv /boot/grub/stage2{,.old}
einfo "Copying files from /lib/grub and /usr/lib/grub to /boot"
for x in /lib/grub/*/* /usr/lib/grub/*/* ; do
[[ -f ${x} ]] && cp -p ${x} /boot/grub
done
[[ -e /boot/grub/grub.conf ]] \
&& /sbin/grub \
--batch \
--device-map=/boot/grub/device.map \
< /boot/grub/grub.conf > /dev/null 2>&1
}
|
| Code: | | # ACCEPT_KEYWORDS="~<your arch>" USE=reiser4 emerge -av grub --digest |
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cheater1034
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Joined: 09 Sep 2004
Posts: 1558
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| Posted: Tue Oct 25, 2005 10:46 pm Post subject: |
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Ok, apparently in portage the 0.97 ebuild doesn't work at all, and oddly enough, neither does the patched one.
So it looks like I'll have to use the latest stable version, 0.96-r2, after trying to change it to 0.96-r2 I had no luck.
Could you help me with building an ebuild for 0.96? including the older patch on the namesys server however, grub-0.96-20050xxxxx.diff?
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