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- #!/bin/sh
- # OE Build Environment Setup Script
- #
- # Copyright (C) 2006-2011 Linux Foundation
- #
- # SPDX-License-Identifier: GPL-2.0-or-later
- #
- if [ -z "$BUILDDIR" ]; then
- echo >&2 "Error: The build directory (BUILDDIR) must be set!"
- exit 1
- fi
- if [ "$1" = '--help' -o "$1" = '-h' ]; then
- echo 'Usage: oe-setup-builddir'
- echo ''
- echo "OpenEmbedded setup-builddir - setup build directory $BUILDDIR"
- echo ''
- exit 2
- fi
- mkdir -p "$BUILDDIR/conf"
- if [ ! -d "$BUILDDIR" ]; then
- echo >&2 "Error: The builddir ($BUILDDIR) does not exist!"
- exit 1
- fi
- if [ ! -w "$BUILDDIR" ]; then
- echo >&2 "Error: Cannot write to $BUILDDIR, perhaps try sourcing with a writable path? i.e. . oe-init-build-env ~/my-build"
- exit 1
- fi
- # Attempting removal of sticky,setuid bits from BUILDDIR, BUILDDIR/conf
- chmod -st "$BUILDDIR" 2>/dev/null || echo "WARNING: unable to chmod $BUILDDIR"
- chmod -st "$BUILDDIR/conf" 2>/dev/null || echo "WARNING: unable to chmod $BUILDDIR/conf"
- cd "$BUILDDIR"
- if [ -f "$BUILDDIR/conf/templateconf.cfg" ]; then
- TEMPLATECONF=$(cat "$BUILDDIR/conf/templateconf.cfg")
- fi
- . $OEROOT/.templateconf
- if [ ! -f "$BUILDDIR/conf/templateconf.cfg" ]; then
- echo "$TEMPLATECONF" >"$BUILDDIR/conf/templateconf.cfg"
- fi
- #
- # $TEMPLATECONF can point to a directory for the template local.conf & bblayers.conf
- #
- if [ -n "$TEMPLATECONF" ]; then
- if [ ! -d "$TEMPLATECONF" ]; then
- # Allow TEMPLATECONF=meta-xyz/conf as a shortcut
- if [ -d "$OEROOT/$TEMPLATECONF" ]; then
- TEMPLATECONF="$OEROOT/$TEMPLATECONF"
- fi
- if [ ! -d "$TEMPLATECONF" ]; then
- echo >&2 "Error: TEMPLATECONF value points to nonexistent directory '$TEMPLATECONF'"
- exit 1
- fi
- fi
- OECORELAYERCONF="$TEMPLATECONF/bblayers.conf.sample"
- OECORELOCALCONF="$TEMPLATECONF/local.conf.sample"
- OECORENOTESCONF="$TEMPLATECONF/conf-notes.txt"
- fi
- unset SHOWYPDOC
- if [ -z "$OECORELOCALCONF" ]; then
- OECORELOCALCONF="$OEROOT/meta/conf/local.conf.sample"
- fi
- if [ ! -r "$BUILDDIR/conf/local.conf" ]; then
- cat <<EOM
- You had no conf/local.conf file. This configuration file has therefore been
- created for you with some default values. You may wish to edit it to, for
- example, select a different MACHINE (target hardware). See conf/local.conf
- for more information as common configuration options are commented.
- EOM
- cp -f $OECORELOCALCONF "$BUILDDIR/conf/local.conf"
- SHOWYPDOC=yes
- fi
- if [ -z "$OECORELAYERCONF" ]; then
- OECORELAYERCONF="$OEROOT/meta/conf/bblayers.conf.sample"
- fi
- if [ ! -r "$BUILDDIR/conf/bblayers.conf" ]; then
- cat <<EOM
- You had no conf/bblayers.conf file. This configuration file has therefore been
- created for you with some default values. To add additional metadata layers
- into your configuration please add entries to conf/bblayers.conf.
- EOM
- # Put the abosolute path to the layers in bblayers.conf so we can run
- # bitbake without the init script after the first run
- # ##COREBASE## is deprecated as it's meaning was inconsistent, but continue
- # to replace it for compatibility.
- sed -e "s|##OEROOT##|$OEROOT|g" \
- -e "s|##COREBASE##|$OEROOT|g" \
- $OECORELAYERCONF > "$BUILDDIR/conf/bblayers.conf"
- SHOWYPDOC=yes
- fi
- # Prevent disturbing a new GIT clone in same console
- unset OECORELOCALCONF
- unset OECORELAYERCONF
- # Ending the first-time run message. Show the YP Documentation banner.
- if [ ! -z "$SHOWYPDOC" ]; then
- cat <<EOM
- The Yocto Project has extensive documentation about OE including a reference
- manual which can be found at:
- http://yoctoproject.org/documentation
- For more information about OpenEmbedded see their website:
- http://www.openembedded.org/
- EOM
- # unset SHOWYPDOC
- fi
- if [ -z "$OECORENOTESCONF" ]; then
- OECORENOTESCONF="$OEROOT/meta/conf/conf-notes.txt"
- fi
- [ ! -r "$OECORENOTESCONF" ] || cat $OECORENOTESCONF
- unset OECORENOTESCONF
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