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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
inherit eutils flag-o-matic toolchain-funcs
DOLILO_V="0.5"
IUSE="static minimal pxeserial device-mapper"
DESCRIPTION="Standard Linux boot loader"
HOMEPAGE="http://lilo.go.dyndns.org/pub/linux/lilo/"
DOLILO_TAR="dolilo-${DOLILO_V}.tar.bz2"
MY_P=${P}.src
SRC_URI="http://home.san.rr.com/johninsd/pub/linux/lilo/${MY_P}.tar.gz
ftp://metalab.unc.edu/pub/Linux/system/boot/lilo/${MY_P}.tar.gz
ftp://metalab.unc.edu/pub/Linux/system/boot/lilo/obsolete/${MY_P}.tar.gz
mirror://gentoo/${DOLILO_TAR}"
SLOT="0"
LICENSE="BSD GPL-2"
KEYWORDS="-* amd64 x86"
DEPEND=">=sys-devel/bin86-0.15.5"
RDEPEND="device-mapper? ( >=sys-fs/lvm2-2.02.45 )"
src_unpack() {
unpack ${MY_P}.tar.gz
cd "${S}"
# Correctly document commandline options -v and -V, bug #43554
epatch "${FILESDIR}/${P}-correct-usage-info.patch"
# Install manpages to correct location, do not rely on incorrect manpath output, bug #117135
# Do not strip the main binary, it upsets portage, bug #140210
# Do not install diag1.img, bug #149887
epatch "${FILESDIR}/${P}-makefile.patch"
# this patch is needed when booting PXE and the device you're using
# emulates vga console via serial console.
# IE.. B.B.o.o.o.o.t.t.i.i.n.n.g.g....l.l.i.i.n.n.u.u.x.x and stair stepping.
use pxeserial && epatch "${FILESDIR}/${P}-novga.patch"
use device-mapper || epatch "${FILESDIR}/${P}-nodevmapper.patch"
unpack ${DOLILO_TAR}
}
src_compile() {
# lilo needs this. bug #140209
export LC_ALL=C
# hardened automatic PIC plus PIE building should be suppressed
# because of assembler instructions that cannot be compiled PIC
HARDENED_CFLAGS="`test-flags-CC -fno-pic -nopie`"
# we explicitly prevent the custom CFLAGS for stability reasons
if use static; then
emake CC="$(tc-getCC) ${HARDENED_CFLAGS}" lilo.static || die
mv lilo.static lilo || die
else
emake CC="$(tc-getCC) ${HARDENED_CFLAGS}" lilo || die
fi
}
src_install() {
keepdir /boot
make ROOT="${D}" install || die
if use !minimal; then
into /
dosbin "${S}"/dolilo/dolilo
into /usr
dosbin keytab-lilo.pl
insinto /etc
newins "${FILESDIR}"/lilo.conf lilo.conf.example
newconfd "${S}"/dolilo/dolilo.conf.d dolilo.example
doman manPages/*.[5-8]
dodoc CHANGES INCOMPAT README*
docinto samples ; dodoc sample/*
fi
}
# Check whether LILO is installed
# This function is from /usr/sbin/mkboot from debianutils, with copyright:
#
# Debian GNU/Linux
# Copyright 1996-1997 Guy Maor <maor@debian.org>
#
# Modified for Gentoo for use with the lilo ebuild by:
# Martin Schlemmer <azarah@gentoo.org> (16 Mar 2003)
#
lilocheck () {
local bootpart=
local rootpart="$(mount | grep -v "tmpfs" | grep -v "rootfs" | grep "on / " | cut -f1 -d " ")"
echo
einfon "Checking for LILO ..."
if [ "$(whoami)" != "root" ]
then
echo; echo
eerror "Only root can check for LILO!"
return 1
fi
if [ -z "${rootpart}" ]
then
echo; echo
eerror "Could not determine root partition!"
return 1
fi
if [ ! -f /etc/lilo.conf -o ! -x /sbin/lilo ]
then
echo " No"
return 1
fi
bootpart="$(sed -n "s:^boot[ ]*=[ ]*\(.*\)[ ]*:\1:p" /etc/lilo.conf)"
if [ -z "${bootpart}" ]
then
# lilo defaults to current root when 'boot=' is not present
bootpart="${rootpart}"
fi
if ! dd if=${bootpart} ibs=16 count=1 2>&- | grep -q 'LILO'
then
echo; echo
ewarn "Yes, but I couldn't find a LILO signature on ${bootpart}"
ewarn "Check your /etc/lilo.conf, or run /sbin/lilo by hand."
return 1
fi
echo " Yes, on ${bootpart}"
return 0
}
pkg_postinst() {
if [ ! -e "${ROOT}/boot/boot.b" -a ! -L "${ROOT}/boot/boot.b" ]
then
[ -f "${ROOT}/boot/boot-menu.b" ] && \
ln -snf boot-menu.b "${ROOT}/boot/boot.b"
fi
if [ "${ROOT}" = "/" ] && use !minimal;
then
if lilocheck
then
einfo "Running DOLILO to complete the install ..."
# do not redirect to /dev/null because it may display some input
# prompt
/sbin/dolilo
if [ "$?" -ne 0 ]
then
echo
ewarn "Running /sbin/dolilo failed! Please check what the problem is"
ewarn "before your next reboot."
ebeep 5
epause 5
fi
fi
echo
fi
if use !minimal; then
echo
einfo "Issue 'dolilo' instead of 'lilo' to have a friendly wrapper that"
einfo "handles mounting and unmounting /boot for you. It can do more then"
einfo "that when asked, edit /etc/conf.d/dolilo to harness it's full potential."
ebeep 5
epause 3
echo
fi
}
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