136 lines
4.2 KiB
Bash
Executable File
136 lines
4.2 KiB
Bash
Executable File
#!/bin/sh
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# Poky Build Enviroment Setup Script
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#
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# Copyright (C) 2006-2007 OpenedHand Ltd.
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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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# scripts/ is a sub-directory of OEROOT, we use readlink to get the full path
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SCRIPTPATH=`readlink -f "$BASH_SOURCE"`
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OEROOT="`dirname $SCRIPTPATH`/../"
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if [ "x$BDIR" = "x" ]; then
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if [ "x$1" = "x" ]; then
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BDIR="build"
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else
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BDIR=`readlink -f "$1"`
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fi
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fi
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if [[ "$BDIR" = /* ]] ; then
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BUILDDIR="$BDIR"
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else
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BUILDDIR="`pwd`/$BDIR"
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fi
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unset BDIR
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mkdir -p $BUILDDIR/conf
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if ! (test -w "$BUILDDIR"); then
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echo >&2 "Error: Cannot write to $BUILDDIR, perhaps try sourcing with a writable path? i.e. . poky-init-build-env ~/my-build"
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return
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fi
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BITBAKEDIR="$OEROOT/bitbake$BBEXTRA/"
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PATH="$BITBAKEDIR/bin/:$OEROOT/scripts:$PATH"
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# Remove any symlinks from paths
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BITBAKEDIR=`readlink -f "$BITBAKEDIR"`
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BUILDDIR=`readlink -f "$BUILDDIR"`
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OEROOT=`readlink -f "$OEROOT"`
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cd "$BUILDDIR"
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if ! (test -d "$BITBAKEDIR" && test -d "$BUILDDIR"); then
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echo >&2 "Error: Not all directories exist! Did you run this script in poky directory?"
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return
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fi
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if [ "x" = "x$POKYLOCALCONF" ]; then
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POKYLOCALCONF="$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. Poky has created this configuration file for
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you with some default values. You may wish to edit it to use a different MACHINE
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(target hardware) or enable parallel build options to take advantage of multiple
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cores for example. See the file for more information as common configuration
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options are commented.
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Also, for more information see the Poky handbook:
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http://pokylinux.org/doc/poky-handbook.html
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EOM
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cp -f $POKYLOCALCONF $BUILDDIR/conf/local.conf
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fi
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if [ "x" = "x$POKYLAYERCONF" ]; then
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POKYLAYERCONF="$OEROOT/meta/conf/bblayers.conf.sample"
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fi
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if ! (test -r "$BUILDDIR/conf/bblayers.conf"); then
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cat <<EOM
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You had no conf/bblayers.conf file. Poky has created this configuration file 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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For more information see the Poky handbook:
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http://pokylinux.org/doc/poky-handbook.html
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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|##POKYBASE##|$OEROOT|g" $POKYLAYERCONF > $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 POKYLOCALCONF
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unset POKYLAYERCONF
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export OEROOT BUILDDIR
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# Kill off the TERMINFO variable, as glibc will grab its contents in its 'make
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# install' if set
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unset TERMINFO
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# kill this so we don't link non-arm libraries
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unset LD_LIBRARY_PATH
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# Don't export TARGET_ARCH - it *will* cause build failures
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export PATH LD_LIBRARY_PATH OEROOT
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# Stop multi byte characters breaking the patcher stuff - This is for Redhat / Fedora people really
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export LANG=C
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# Kill PYTHONPATH as otherwise the Python specified there will conflict with
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# python-native.
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unset PYTHONPATH
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# Don't allow custom GConf schema paths to get into the system
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unset GCONF_SCHEMA_INSTALL_SOURCE
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cat <<EOM
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### Shell environment set up for Poky builds. ###
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You can now run 'bitbake <target>'
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Common targets are:
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poky-image-minimal
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poky-image-sato
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meta-toolchain
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meta-toolchain-sdk
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You can also run generated qemu images with a command like 'poky-qemu qemux86'
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EOM
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export BB_ENV_EXTRAWHITE="MACHINE DISTRO POKYMODE POKYLIBC OEROOT http_proxy ftp_proxy https_proxy all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS GIT_PROXY_COMMAND"
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