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 sysvinit_path=`realpath /etc/init.d`
  31
  32 nobody_user=`id -u -n 65534 2> /dev/null`
  33 if [ "$nobody_user" != "" ] ; then
  34         # Validate that we can translate forth and back
  35         if [ "`id -u $nobody_user`" != 65534 ] ; then
  36                 nobody_user=""
  37         fi
  38 fi
  39 if [ "$nobody_user" = "" ] ; then
  40         if id -u nobody 2> /dev/null ; then
  41                 # The "nobody" user is defined already for something else, pick the Fedora name
  42                 nobody_user=nfsnobody
  43         else
  44                 # The "nobody" user name is free, use it
  45                 nobody_user=nobody
  46         fi
  47 fi
  48
  49 nobody_group=`id -g -n 65534 2> /dev/null`
  50 if [ "$nobody_group" != "" ] ; then
  51         # Validate that we can translate forth and back
  52         if [ "`id -g $nobody_group`" != 65534 ] ; then
  53                 nobody_group=""
  54         fi
  55 fi
  56 if [ "$nobody_group" = "" ] ; then
  57         if id -u nobody 2> /dev/null ; then
  58                 # The "nobody" group is defined already for something else, pick the Fedora name
  59                 nobody_group=nfsnobody
  60         else
  61                 # The "nobody" group name is free, use it
  62                 nobody_group=nobody
  63         fi
  64 fi
  65
  66 [ -f "$BUILDDIR"/build.ninja ] || meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path" -D default-hierarchy=unified -D man=false -D "nobody-user=$nobody_user" -D "nobody-group=$nobody_group"
  67 ninja -C "$BUILDDIR" all
  68 [ "$WITH_TESTS" = 0 ] || ninja -C "$BUILDDIR" test || ( RET="$?" ; cat "$BUILDDIR"/meson-logs/testlog.txt ; exit "$RET" )
  69 ninja -C "$BUILDDIR" install
  70
  71 mkdir -p "$DESTDIR"/etc
  72
  73 cat > "$DESTDIR"/etc/issue <<EOF
  74 \S (built from systemd tree)
  75 Kernel \r on an \m (\l)
  76
  77 EOF