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5662ab61b4
Keeping track of the TEMPLATECONF variable in the build tree will let this script produce the same output when listing 'conf-notes.txt' every time the script is run, regardless of whether or not TEMPLATECONF has been provided by the user. Note that the default value for TEMPLATECONF now comes from an easily customizable file $OEROOT/.templateconf (From OE-Core rev: 4474357faf2cbca250e99630d749776fbc80d44b) Signed-off-by: Gary Thomas <gary@mlbassoc.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
134 lines
4.2 KiB
Bash
Executable File
134 lines
4.2 KiB
Bash
Executable File
#!/bin/sh
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# OE Build Environment Setup Script
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#
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# Copyright (C) 2006-2011 Linux Foundation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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if [ -z "$BUILDDIR" ]; then
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echo >&2 "Error: The build directory (BUILDDIR) must be set!"
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exit 1
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fi
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mkdir -p $BUILDDIR/conf
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if ! (test -d "$BUILDDIR"); then
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echo >&2 "Error: The builddir ($BUILDDIR) does not exist!"
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exit 1
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fi
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if ! (test -w "$BUILDDIR"); then
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echo >&2 "Error: Cannot write to $BUILDDIR, perhaps try sourcing with a writable path? i.e. . oe-init-build-env ~/my-build"
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exit 1
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fi
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cd "$BUILDDIR"
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if (test -f "$BUILDDIR/conf/templateconf.cfg") then
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TEMPLATECONF=$(cat $BUILDDIR/conf/templateconf.cfg)
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fi
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source $OEROOT/.templateconf
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if ! (test -f "$BUILDDIR/conf/templateconf.cfg") then
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echo "$TEMPLATECONF" >$BUILDDIR/conf/templateconf.cfg
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fi
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#
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# $TEMPLATECONF can point to a directory for the template local.conf & bblayers.conf
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#
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if [ "x" != "x$TEMPLATECONF" ]; then
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if ! (test -d "$TEMPLATECONF"); then
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# Allow TEMPLATECONF=meta-xyz/conf as a shortcut
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if [ -d "$OEROOT/$TEMPLATECONF" ]; then
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TEMPLATECONF="$OEROOT/$TEMPLATECONF"
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fi
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if ! (test -d "$TEMPLATECONF"); then
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echo >&2 "Error: '$TEMPLATECONF' must be a directory containing local.conf & bblayers.conf"
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return
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fi
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fi
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OECORELAYERCONF="$TEMPLATECONF/bblayers.conf.sample"
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OECORELOCALCONF="$TEMPLATECONF/local.conf.sample"
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OECORENOTESCONF="$TEMPLATECONF/conf-notes.txt"
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fi
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if [ "x" = "x$OECORELOCALCONF" ]; then
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OECORELOCALCONF="$OEROOT/meta/conf/local.conf.sample"
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fi
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if ! (test -r "$BUILDDIR/conf/local.conf"); then
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cat <<EOM
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You had no conf/local.conf file. This configuration file has therefore been
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created for you with some default values. You may wish to edit it to use a
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different MACHINE (target hardware) or enable parallel build options to take
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advantage of multiple cores for example. See the file for more information as
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common configuration options are commented.
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The Yocto Project has extensive documentation about OE including a reference manual
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which can be found at:
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http://yoctoproject.org/documentation
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For more information about OpenEmbedded see their website:
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http://www.openembedded.org/
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EOM
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cp -f $OECORELOCALCONF $BUILDDIR/conf/local.conf
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fi
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if [ "x" = "x$OECORELAYERCONF" ]; then
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OECORELAYERCONF="$OEROOT/meta/conf/bblayers.conf.sample"
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fi
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if ! (test -r "$BUILDDIR/conf/bblayers.conf"); then
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cat <<EOM
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You had no conf/bblayers.conf file. The configuration file has been created for
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you with some default values. To add additional metadata layers into your
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configuration please add entries to this file.
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The Yocto Project has extensive documentation about OE including a reference manual
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which can be found at:
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http://yoctoproject.org/documentation
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For more information about OpenEmbedded see their website:
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http://www.openembedded.org/
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EOM
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# Put the abosolute path to the layers in bblayers.conf so we can run
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# bitbake without the init script after the first run
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sed "s|##OEROOT##|$OEROOT|g" $OECORELAYERCONF > $BUILDDIR/conf/bblayers.conf
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# ##COREBASE## is deprecated as it's meaning was inconsistent, but continue
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# to replace it for compatibility.
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sed -i -e "s|##COREBASE##|$OEROOT|g" $BUILDDIR/conf/bblayers.conf
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fi
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# Prevent disturbing a new GIT clone in same console
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unset OECORELOCALCONF
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unset OECORELAYERCONF
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cat <<EOM
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### Shell environment set up for builds. ###
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You can now run 'bitbake <target>'
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EOM
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if [ "x" = "x$OECORENOTESCONF" ]; then
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OECORENOTESCONF="$OEROOT/meta/conf/conf-notes.txt"
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fi
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[ ! -r "$OECORENOTESCONF" ] || cat $OECORENOTESCONF
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unset OECORENOTESCONF
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