+#!/bin/sh
+# -*- mode: shell-script; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+#
+# Copyright (C) 2012, 2013, 2016 O.S. Systems Software LTDA.
+# Authored-by: Otavio Salvador <otavio@ossystems.com.br>
+# Copyright (C) 2018 kernel concepts GmbH
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Add options for the script
+# Copyright (C) 2013 Freescale Semiconductor, Inc.
+
+CWD=`pwd`
+PROGNAME="setup-environment"
+
+usage()
+{
+ echo -e "
+Usage: MACHINE=<machine> DISTRO=<distro> source $PROGNAME <build-dir>
+Usage: source $PROGNAME <build-dir>
+ <machine> machine name
+ <distro> distro name
+ <build-dir> build directory
+
+The first usage is for creating a new build directory. In this case, the
+script creates the build directory <build-dir>, configures it for the
+specified <machine> and <distro>, and prepares the calling shell for running
+bitbake on the build directory.
+
+The second usage is for using an existing build directory. In this case,
+the script prepares the calling shell for running bitbake on the build
+directory <build-dir>. The build directory configuration is unchanged.
+"
+
+ ls yocto/*/conf/machine/*.conf > /dev/null 2>&1
+# ls sources/meta-freescale-distro/conf/distro/fslc-*.conf > /dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ echo -e "
+Supported machines: `echo; ls conf/*/conf/machine/*.conf \
+| sed s/\.conf//g | sed -r 's/^.+\///' | xargs -I% echo -e "\t%"`
+
+Available Poky's distros: `echo; ls yocto/poky/meta-poky/conf/distro/*.conf \
+| sed s/\.conf//g | sed -r 's/^.+\///' | xargs -I% echo -e "\t%"`
+
+Examples:
+
+- To create a new Yocto build directory:
+ $ MACHINE=tx6q-xxxx DISTRO=poky . $PROGNAME build
+
+- To use an existing Yocto build directory:
+ $ . $PROGNAME build
+"
+ fi
+}
+
+clean_up()
+{
+ unset EULA LIST_MACHINES VALID_MACHINE
+ unset CWD TEMPLATES SHORTOPTS LONGOPTS ARGS PROGNAME
+ unset generated_config updated
+ unset MACHINE SDKMACHINE DISTRO OEROOT
+}
+
+# source default sdk configuration
+if [ -e sdkdefaults.conf ]; then
+. sdkdefaults.conf
+fi
+
+
+# get command line options
+SHORTOPTS="h"
+LONGOPTS="help"
+
+ARGS=$(getopt --options $SHORTOPTS \
+ --longoptions $LONGOPTS --name $PROGNAME -- "$@" )
+# Print the usage menu if invalid options are specified
+if [ $? != 0 -o $# -lt 1 ]; then
+ usage && clean_up
+ return 1
+fi
+
+eval set -- "$ARGS"
+while true;
+do
+ case $1 in
+ -h|--help)
+ usage
+ clean_up
+ return 0
+ ;;
+ --)
+ shift
+ break
+ ;;
+ esac
+done
+
+if [ "$(whoami)" = "root" ]; then
+ echo "ERROR: do not use the BSP as root. Exiting..."
+fi
+
+if [ ! -e $1/conf/local.conf.sample ]; then
+ build_dir_setup_enabled="true"
+else
+ build_dir_setup_enabled="false"
+fi
+
+if [ "$build_dir_setup_enabled" = "true" ] && [ -z "$MACHINE" ]; then
+ usage
+ echo -e "ERROR: You must set MACHINE when creating a new build directory."
+ clean_up
+ return 1
+fi
+
+if [ -z "$SDKMACHINE" ]; then
+ SDKMACHINE='i686'
+fi
+
+if [ "$build_dir_setup_enabled" = "true" ] && [ -z "$DISTRO" ]; then
+ usage
+ echo -e "ERROR: You must set DISTRO when creating a new build directory."
+ clean_up
+ return 1
+fi
+
+
+OEROOT=$PWD/yocto/poky
+if [ -e $PWD/yocto/oe-core ]; then
+ OEROOT=$PWD/yocto/oe-core
+fi
+
+. $OEROOT/oe-init-build-env $CWD/$1 > /dev/null
+
+# if conf/local.conf not generated, no need to go further
+if [ ! -e conf/local.conf ]; then
+ clean_up && return 1
+fi
+
+# Clean up PATH, because if it includes tokens to current directories somehow,
+# wrong binaries can be used instead of the expected ones during task execution
+export PATH="`echo $PATH | sed 's/\(:.\|:\)*:/:/g;s/^.\?://;s/:.\?$//'`"
+
+generated_config=
+if [ "$build_dir_setup_enabled" = "true" ]; then
+ mv conf/local.conf conf/local.conf.sample
+
+ # Generate the local.conf based on the Yocto defaults
+ TEMPLATES=$CWD/yocto/meta-kc-bsp/conf
+ grep -v '^#\|^$' conf/local.conf.sample > conf/local.conf
+ cat >> conf/local.conf <<EOF
+
+DL_DIR ?= "\${BSPDIR}/downloads/"
+EOF
+ # Change settings according environment
+ sed -e "s,MACHINE ??=.*,MACHINE ??= '$MACHINE',g" \
+ -e "s,DISTRO ?=.*,DISTRO ?= '$DISTRO',g" \
+ -i conf/local.conf
+
+ cp $TEMPLATES/* conf/
+
+ for s in $HOME/.oe $HOME/.yocto; do
+ if [ -e $s/site.conf ]; then
+ echo "Linking $s/site.conf to conf/site.conf"
+ ln -s $s/site.conf conf
+ fi
+ done
+
+ generated_config=1
+fi
+
+# Handle EULA setting
+EULA_ACCEPTED=
+
+# EULA has been accepted already (ACCEPT_FSL_EULA is set in local.conf)
+if grep -q '^\s*ACCEPT_FSL_EULA\s*=\s*["'\'']..*["'\'']' conf/local.conf; then
+ EULA_ACCEPTED=1
+fi
+
+if [ -z "$EULA_ACCEPTED" ] && [ -n "$EULA" ]; then
+ # The FSL EULA is not set as accepted in local.conf, but the EULA
+ # variable is set in the environment, so we just configure
+ # ACCEPT_FSL_EULA in local.conf according to $EULA.
+ echo "ACCEPT_FSL_EULA = \"$EULA\"" >> conf/local.conf
+elif [ -n "$EULA_ACCEPTED" ]; then
+ # The FSL EULA has been accepted once, so ACCEPT_FSL_EULA is set
+ # in local.conf. No need to do anything.
+ :
+else
+ # THE FSL EULA is not set as accepted in local.conf, and EULA is
+ # not set in the environment, so we need to ask user if he/she
+ # accepts the FSL EULA:
+ cat <<EOF
+
+Some BSPs depend on libraries and packages which are covered by Freescale's
+End User License Agreement (EULA). To have the right to use these binaries in
+your images, you need to read and accept the following...
+
+EOF
+
+ sleep 4
+
+ more -d $CWD/yocto/meta-freescale/EULA
+ echo
+ REPLY=
+ while [ -z "$REPLY" ]; do
+ echo -n "Do you accept the EULA you just read? (y/n) "
+ read REPLY
+ case "$REPLY" in
+ y|Y)
+ echo "EULA has been accepted."
+ echo "ACCEPT_FSL_EULA = \"1\"" >> conf/local.conf
+ ;;
+ n|N)
+ echo "EULA has not been accepted."
+ ;;
+ *)
+ REPLY=
+ ;;
+ esac
+ done
+fi
+
+cat <<EOF
+
+Welcome to kernel concepts custom BSP
+
+The Yocto Project has extensive documentation about OE including a
+reference manual which can be found at:
+ http://yoctoproject.org/documentation
+
+For more information about OpenEmbedded see their website:
+ http://www.openembedded.org/
+
+You can now run 'bitbake <target>'
+
+Common targets are:
+ core-image-minimal
+ meta-toolchain
+ meta-toolchain-sdk
+ adt-installer
+ meta-ide-support
+
+EOF
+
+if [ -n "$generated_config" ]; then
+ cat <<EOF
+Your build environment has been configured with:
+
+ MACHINE=$MACHINE
+ DISTRO=$DISTRO
+ EULA=$EULA
+EOF
+else
+ echo "Your configuration files at $1 have not been touched."
+fi
+
+clean_up
projects / meta-kc-bsp.git / commitdiff