mkosi.build

   1 #!/bin/sh
   2 set -ex
   3
   4 # This file is part of systemd.
   5 #
   6 # Copyright 2016 Lennart Poettering
   7 #
   8 # systemd is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU Lesser General Public License as published by
  10 # the Free Software Foundation; either version 2.1 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # systemd is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16 # Lesser General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU Lesser General Public License
  19 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
  20
  21 # This is a build script for OS image generation using mkosi (https://github.com/systemd/mkosi).
  22 # Simply invoke "mkosi" in the project directory to build an OS image.
  23
  24 # If mkosi.builddir/ exists mkosi will set $BUILDDIR to it, let's then use it
  25 # as out-of-tree build dir. Otherwise, let's make up our own builddir.
  26 [ -z "$BUILDDIR" ] && BUILDDIR=build
  27
  28 export LC_CTYPE=en_US.UTF-8
  29
  30 if [ ! -f "$BUILDDIR"/build.ninja ] ; then
  31         sysvinit_path=`realpath /etc/init.d`
  32
  33         nobody_user=`id -u -n 65534 2> /dev/null`
  34         if [ "$nobody_user" != "" ] ; then
  35                 # Validate that we can translate forth and back
  36                 if [ "`id -u $nobody_user`" != 65534 ] ; then
  37                         nobody_user=""
  38                 fi
  39         fi
  40         if [ "$nobody_user" = "" ] ; then
  41                 if id -u nobody 2> /dev/null ; then
  42                         # The "nobody" user is defined already for something else, pick the Fedora name
  43                         nobody_user=nfsnobody
  44                 else
  45                         # The "nobody" user name is free, use it
  46                         nobody_user=nobody
  47                 fi
  48         fi
  49
  50         nobody_group=`id -g -n 65534 2> /dev/null`
  51         if [ "$nobody_group" != "" ] ; then
  52                 # Validate that we can translate forth and back
  53                 if [ "`id -g $nobody_group`" != 65534 ] ; then
  54                         nobody_group=""
  55                 fi
  56         fi
  57         if [ "$nobody_group" = "" ] ; then
  58                 if id -u nobody 2> /dev/null ; then
  59                         # The "nobody" group is defined already for something else, pick the Fedora name
  60                         nobody_group=nfsnobody
  61                 else
  62                         # The "nobody" group name is free, use it
  63                         nobody_group=nobody
  64                 fi
  65         fi
  66
  67         meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path" -D default-hierarchy=unified -D man=false -D "nobody-user=$nobody_user" -D "nobody-group=$nobody_group"
  68 fi
  69
  70 ninja -C "$BUILDDIR" all
  71 [ "$WITH_TESTS" = 0 ] || ninja -C "$BUILDDIR" test || ( RET="$?" ; cat "$BUILDDIR"/meson-logs/testlog.txt ; exit "$RET" )
  72 ninja -C "$BUILDDIR" install
  73
  74 mkdir -p "$DESTDIR"/etc
  75
  76 cat > "$DESTDIR"/etc/issue <<EOF
  77 \S (built from systemd tree)
  78 Kernel \r on an \m (\l)
  79
  80 EOF