oe-init-build-env

   1 #!/bin/sh
   2
   3 # OE Build Environment Setup Script
   4 #
   5 # Copyright (C) 2006-2011 Linux Foundation
   6 #
   7 # SPDX-License-Identifier: GPL-2.0-or-later
   8 #
   9
  10 #
  11 # Normally this is called as '. ./oe-init-build-env <builddir>'
  12 #
  13 # This works in most shells (not dash), but not all of them pass the arguments
  14 # when being sourced.  To workaround the shell limitation use "set <builddir>"
  15 # prior to sourcing this script.
  16 #
  17 if [ -n "$BASH_SOURCE" ]; then
  18     THIS_SCRIPT=$BASH_SOURCE
  19 elif [ -n "$ZSH_NAME" ]; then
  20     THIS_SCRIPT=$0
  21 else
  22     THIS_SCRIPT="$(pwd)/oe-init-build-env"
  23     if [ ! -e "$THIS_SCRIPT" ]; then
  24         echo "Error: $THIS_SCRIPT doesn't exist!" >&2
  25         echo "Please run this script in oe-init-build-env's directory." >&2
  26         exit 1
  27     fi
  28 fi
  29 if [ -n "$BBSERVER" ]; then
  30     unset BBSERVER
  31 fi
  32
  33 if [ -z "$ZSH_NAME" ] && [ "$0" = "$THIS_SCRIPT" ]; then
  34     echo "Error: This script needs to be sourced. Please run as '. $THIS_SCRIPT'" >&2
  35     exit 1
  36 fi
  37
  38 if [ -z "$OEROOT" ]; then
  39     OEROOT=$(dirname "$THIS_SCRIPT")
  40     OEROOT=$(readlink -f "$OEROOT")
  41 fi
  42 unset THIS_SCRIPT
  43
  44 export OEROOT
  45 . "$OEROOT"/scripts/oe-buildenv-internal &&
  46     TEMPLATECONF="$TEMPLATECONF" "$OEROOT"/scripts/oe-setup-builddir || {
  47     unset OEROOT
  48     return 1
  49 }
  50 unset OEROOT
  51
  52 [ -z "$BUILDDIR" ] || cd "$BUILDDIR"
  53