name: busybox
kind: chunk

configure-commands:
# Busybox's default config has everything enabled.
- make defconfig

- sed -e 's|.*UDHCPC_DEFAULT_SCRIPT.*|CONFIG_UDHCPC_DEFAULT_SCRIPT="'"$PREFIX"/share/udhcpc/default.script'"|' -i .config
- sed -e 's|.*IFUPDOWN_IFSTATE_PATH.*|CONFIG_IFUPDOWN_IFSTATE_PATH="/run/ifstate"|' -i .config

# Avoid dividing applets between $PREFIX/[s]bin and $PREFIX/usr/[s]bin.
- '[ "$PREFIX" = /usr ] || sed -e ''s/.*INSTALL_NO_USR.*/CONFIG_INSTALL_NO_USR=y/'' -i .config'

# We have GAWK, but in GENIVI baseline we want to get rid of it
# - sed -e 's/CONFIG_AWK=y.*/# CONFIG_AWK is not set/' -i .config

# Depends on stuff that was removed since eglibc 2.14.
- sed -e 's/CONFIG_INETD=y.*/# CONFIG_INETD is not set/' -i .config

# Busybox Patch is incompatible enough with GNU Patch that it can't be
# used for GNULib projects built from Git.
- sed -e 's/CONFIG_PATCH=y.*/# CONFIG_PATCH is not set/' -i .config

# None of this is needed because we have kmod; and it actually breaks the
# Linux build because depmod isn't compatible enough with util-linux's.
- sed -e 's/CONFIG_DEPMOD=y.*/# CONFIG_DEPMOD is not set/' -i .config
- sed -e 's/CONFIG_INSMOD=y.*/# CONFIG_INSMOD is not set/' -i .config
- sed -e 's/CONFIG_MODPROBE=y.*/# CONFIG_MODPROBE is not set/' -i .config
- sed -e 's/CONFIG_MODPROBE_SMALL=y.*/# CONFIG_MODPROBE_SMALL is not set/' -i .config
- sed -e 's/CONFIG_LSMOD=y.*/# CONFIG_LSMOD is not set/' -i .config
- sed -e 's/CONFIG_RMMOD=y.*/# CONFIG_RMMOD is not set/' -i .config

# General features that we don't need.
- sed -e 's/CONFIG_FEATURE_MOUNT_CIFS=y.*/# CONFIG_FEATURE_MOUNT_CIFS is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_EXTRA_QUIET=y.*/# CONFIG_FEATURE_EXTRA_QUIET is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_INIT_COREDUMPS=y.*/# CONFIG_FEATURE_INIT_COREDUMPS is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_INIT_SCTTY=y.*/# CONFIG_FEATURE_INIT_SCTTY is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_INIT_SYSLOG=y.*/# CONFIG_FEATURE_INIT_SYSLOG is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_INITRD=y.*/# CONFIG_FEATURE_INITRD is not set/' -i .config
- sed -e 's/CONFIG_FEATURE_MINIX2=y.*/# CONFIG_FEATURE_MINIX2 is not set/' -i .config
- sed -e 's/CONFIG_FSCK_MINIX=y.*/# CONFIG_FSCK_MINIX is not set/' -i .config
- sed -e 's/CONFIG_LOSETUP=y.*/# CONFIG_LOSETUP is not set/' -i .config
- sed -e 's/CONFIG_LSUSB=y.*/# CONFIG_LSUSB is not set/' -i .config
- sed -e 's/CONFIG_LZMA=y.*/# CONFIG_LZMA is not set/' -i .config
- sed -e 's/CONFIG_MKFS_EXT2=y.*/# CONFIG_MKFS_EXT2 is not set/' -i .config
- sed -e 's/CONFIG_MKFS_MINIX=y.*/# CONFIG_MKFS_MINIX is not set/' -i .config
- sed -e 's/CONFIG_STRINGS=y.*/# CONFIG_STRINGS is not set/' -i .config
- sed -e 's/CONFIG_UNLZMA=y.*/# CONFIG_UNLZMA is not set/' -i .config
- sed -e 's/CONFIG_UNXZ=y.*/# CONFIG_UNXZ is not set/' -i .config
- sed -e 's/CONFIG_XZ=y.*/# CONFIG_XZ is not set/' -i .config

# Now turn on some little bits we do need
- sed -e 's/# CONFIG_BBCONFIG is not set/CONFIG_BBCONFIG=y/' -i .config
- sed -e 's/# CONFIG_FEATURE_COMPRESS_BBCONFIG is not set/CONFIG_FEATURE_COMPRESS_BBCONFIG=y/' -i .config
- sed -e 's/# CONFIG_FEATURE_MOUNT_HELPERS is not set/CONFIG_FEATURE_MOUNT_HELPERS=y/' -i .config


build-commands:
- make
- |
  for fin in systemd-units/*.in
  do
      f=$(echo "$fin" | sed 's/\.in$//')
      sed -e 's|@rootprefix@||g' "$fin" >"$f";
  done

install-commands:
- |
  if [ "$PREFIX" = /usr ]; then PREFIX=; fi &&
    make CONFIG_PREFIX="$DESTDIR$PREFIX" install &&
    chmod 6755 "$DESTDIR$PREFIX"/bin/busybox

- mkdir -p "$DESTDIR/var/spool/cron/crontabs"

# Install systemd units
- mkdir -p "$DESTDIR/lib/systemd/system/multi-user.target.wants"
- |
  for f in systemd-units/*.service; do
      install -m 644 "$f" "$DESTDIR/lib/systemd/system";
  done
- |
  for f in $(cd systemd-units; ls *.service | grep -v -F "@"); do
      ln -s "../$f" "$DESTDIR/lib/systemd/system/multi-user.target.wants/";
  done

# Install custom udev rule to run ifup for every network device detected
- mkdir -p "$DESTDIR/lib/udev/rules.d"
- for f in udev-rules/100-baserock.rules; do
      install -m 644 "$f" "$DESTDIR/lib/udev/rules.d";
  done

# Set up DHCP
- mkdir -p "$DESTDIR$PREFIX"/share/udhcpc
- cp examples/udhcp/simple.script "$DESTDIR$PREFIX"/share/udhcpc/default.script

# Set up NTP
- install scripts/run-ntpd-with-config "$DESTDIR$PREFIX"/sbin/.
- install -d "$DESTDIR/etc"
- |
  cat << EOF > "$DESTDIR/etc/ntpd.conf"
  server 0.pool.ntp.org
  server 1.pool.ntp.org
  server 2.pool.ntp.org
  server 3.pool.ntp.org
  EOF

# Set up man environment variables
- |
  cat << EOF > "$DESTDIR/etc/profile"
  # Set default pager to less
  export MANPAGER='less -R'
  EOF
- |
  cat << EOF > "$DESTDIR/etc/man.conf"
  # This file is used by man to provide a manpath for those without one by
  # examining their PATH environment variable.
  #
  # Lines beginning with `#' are comments and are ignored. Any combination of
  # tabs or spaces may be used as `whitespace' separators.

  MANDATORY_MANPATH                       /usr/man
  MANDATORY_MANPATH                       /usr/share/man
  MANDATORY_MANPATH                       /usr/local/share/man
  EOF