sys-boot/lilo/lilo-22.8-r2.ebuild

   1 # Copyright 1999-2017 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 inherit eutils flag-o-matic toolchain-funcs
   5
   6 DOLILO_V="0.5"
   7 IUSE="static minimal pxeserial device-mapper"
   8
   9 DESCRIPTION="Standard Linux boot loader"
  10 HOMEPAGE="http://lilo.go.dyndns.org/pub/linux/lilo/"
  11 DOLILO_TAR="dolilo-${DOLILO_V}.tar.bz2"
  12 MY_P=${P}.src
  13
  14 SRC_URI="http://home.san.rr.com/johninsd/pub/linux/lilo/${MY_P}.tar.gz
  15         ftp://metalab.unc.edu/pub/Linux/system/boot/lilo/${MY_P}.tar.gz
  16         ftp://metalab.unc.edu/pub/Linux/system/boot/lilo/obsolete/${MY_P}.tar.gz
  17         mirror://gentoo/${DOLILO_TAR}"
  18
  19 SLOT="0"
  20 LICENSE="BSD GPL-2"
  21 KEYWORDS="-* amd64 x86"
  22
  23 DEPEND=">=sys-devel/bin86-0.15.5"
  24 RDEPEND="device-mapper? ( >=sys-fs/lvm2-2.02.45 )"
  25
  26 src_unpack() {
  27         unpack ${MY_P}.tar.gz
  28
  29         cd "${S}"
  30
  31         # Correctly document commandline options -v and -V, bug #43554
  32         epatch "${FILESDIR}/${P}-correct-usage-info.patch"
  33         # Install manpages to correct location, do not rely on incorrect manpath output, bug #117135
  34         # Do not strip the main binary, it upsets portage, bug #140210
  35         # Do not install diag1.img, bug #149887
  36         epatch "${FILESDIR}/${P}-makefile.patch"
  37
  38         # this patch is needed when booting PXE and the device you're using
  39         # emulates vga console via serial console.
  40         # 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.
  41         use pxeserial && epatch "${FILESDIR}/${P}-novga.patch"
  42         use device-mapper || epatch "${FILESDIR}/${P}-nodevmapper.patch"
  43
  44         unpack ${DOLILO_TAR}
  45 }
  46
  47 src_compile() {
  48         # lilo needs this. bug #140209
  49         export LC_ALL=C
  50
  51         # we explicitly prevent the custom CFLAGS for stability reasons
  52         if use static; then
  53                 emake CC="$(tc-getCC)" lilo.static || die
  54                 mv lilo.static lilo || die
  55         else
  56                 emake CC="$(tc-getCC)" lilo || die
  57         fi
  58 }
  59
  60 src_install() {
  61         keepdir /boot
  62         make ROOT="${D}" install || die
  63
  64         if use !minimal; then
  65                 into /
  66                 dosbin "${S}"/dolilo/dolilo
  67
  68                 into /usr
  69                 dosbin keytab-lilo.pl
  70
  71                 insinto /etc
  72                 newins "${FILESDIR}"/lilo.conf lilo.conf.example
  73
  74                 newconfd "${S}"/dolilo/dolilo.conf.d dolilo.example
  75
  76                 doman manPages/*.[5-8]
  77                 dodoc CHANGES INCOMPAT README*
  78                 docinto samples ; dodoc sample/*
  79         fi
  80 }
  81
  82 # Check whether LILO is installed
  83 # This function is from /usr/sbin/mkboot from debianutils, with copyright:
  84 #
  85 #   Debian GNU/Linux
  86 #   Copyright 1996-1997 Guy Maor <maor@debian.org>
  87 #
  88 # Modified for Gentoo for use with the lilo ebuild by:
  89 #   Martin Schlemmer <azarah@gentoo.org> (16 Mar 2003)
  90 #
  91 lilocheck () {
  92         local bootpart=
  93         local rootpart="$(mount | grep -v "tmpfs" | grep -v "rootfs" | grep "on / " | cut -f1 -d " ")"
  94
  95         echo
  96         einfon "Checking for LILO ..."
  97
  98         if [ "$(whoami)" != "root" ]
  99         then
 100                 echo; echo
 101                 eerror "Only root can check for LILO!"
 102                 return 1
 103         fi
 104
 105         if [ -z "${rootpart}" ]
 106         then
 107                 echo; echo
 108                 eerror "Could not determine root partition!"
 109                 return 1
 110         fi
 111
 112         if [ ! -f /etc/lilo.conf -o ! -x /sbin/lilo ]
 113         then
 114                 echo " No"
 115                 return 1
 116         fi
 117
 118         bootpart="$(sed -n "s:^boot[ ]*=[ ]*\(.*\)[ ]*:\1:p" /etc/lilo.conf)"
 119
 120         if [ -z "${bootpart}" ]
 121         then
 122                 # lilo defaults to current root when 'boot=' is not present
 123                 bootpart="${rootpart}"
 124         fi
 125
 126         if ! dd if=${bootpart} ibs=16 count=1 2>&- | grep -q 'LILO'
 127         then
 128                 echo; echo
 129                 ewarn "Yes, but I couldn't find a LILO signature on ${bootpart}"
 130                 ewarn "Check your /etc/lilo.conf, or run /sbin/lilo by hand."
 131                 return 1
 132         fi
 133
 134         echo " Yes, on ${bootpart}"
 135
 136         return 0
 137 }
 138
 139 pkg_postinst() {
 140         if [ ! -e "${ROOT}/boot/boot.b" -a ! -L "${ROOT}/boot/boot.b" ]
 141         then
 142                 [ -f "${ROOT}/boot/boot-menu.b" ] && \
 143                         ln -snf boot-menu.b "${ROOT}/boot/boot.b"
 144         fi
 145
 146         if [ "${ROOT}" = "/" ] && use !minimal;
 147         then
 148                 if lilocheck
 149                 then
 150                         einfo "Running DOLILO to complete the install ..."
 151                         # do not redirect to /dev/null because it may display some input
 152                         # prompt
 153                         /sbin/dolilo
 154                         if [ "$?" -ne 0 ]
 155                         then
 156                                 echo
 157                                 ewarn "Running /sbin/dolilo failed!  Please check what the problem is"
 158                                 ewarn "before your next reboot."
 159
 160                                 ebeep 5
 161                                 epause 5
 162                         fi
 163                 fi
 164                 echo
 165         fi
 166         if use !minimal; then
 167                 echo
 168                 einfo "Issue 'dolilo' instead of 'lilo' to have a friendly wrapper that"
 169                 einfo "handles mounting and unmounting /boot for you. It can do more then"
 170                 einfo "that when asked, edit /etc/conf.d/dolilo to harness it's full potential."
 171                 ebeep 5
 172                 epause 3
 173                 echo
 174         fi
 175 }