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linux_install
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linux_install
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#! /usr/bin/env bash
# Copyright 2012 Adam Green (http://mbed.org/users/AdamGreen/)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Logs the command to be run and then executes the command while logging the results.
RunAndLog () {
echo `date` Executing $@>>$LOGFILE
$@ 1>>$LOGFILE 2>$ERRORFILE
if [ "$?" != "0" ] ; then
cat $ERRORFILE >>$LOGFILE
echo `date` Failure forced early exit>>$LOGFILE
cat $LOGFILE
rm -f $ERRORFILE
popd >/dev/null
read -n 1 -sp "Press any key to continue..." dummy ; echo
exit 1
fi
}
# Setup script variables.
ROOTDIR=$0
ROOTDIR=${ROOTDIR%/*}
pushd $ROOTDIR
ROOTDIR=$PWD
LOGFILE=$ROOTDIR/linux_install.log
ERRORFILE=$ROOTDIR/linux_install.err
GCC4ARM_VERSION=gcc-arm-none-eabi-4_6-2012q1
GCC4ARM_FILENAME=gcc-arm-none-eabi-4_6-2012q1-20120316.tar.bz2
GCC4ARM_URL=https://launchpad.net/gcc-arm-embedded/4.6/4.6-2012-q1-update/+download/$GCC4ARM_FILENAME
GCC4ARM_TAR=$ROOTDIR/$GCC4ARM_FILENAME
GCC4ARM_MD5=3999e0ce25ecd97b3138f3b0dc13c76f
GCC4ARM_EXTRACT=$ROOTDIR/$GCC4ARM_VERSION
GCC4ARM_DIR=$ROOTDIR/gcc-arm-none-eabi
GCC4ARM_BINDIR=$GCC4ARM_DIR/bin
GCC4ARM_LIBEXEC=$GCC4ARM_DIR/libexec/gcc/arm-none-eabi/4.6.2
NEWBIN_URL=https://github.com/adamgreen/GCC-ARM-Embedded-20120316/tarball/master
NEWBIN_TAR=$ROOTDIR/GCC-ARM-Embedded-20120316.tar.gz
NEWBIN_MD5=ab3e32a3418a38121eceb267e4366848
NEWBIN_BASEDIR=$ROOTDIR/GCC-ARM-Embedded
NEWBIN_DIR=$NEWBIN_BASEDIR/lin32
OUR_MAKE=make
BUILDSHELL_CMD=$ROOTDIR/BuildShell
BUILDSHELL_DEBUG_CMD=$ROOTDIR/BuildShellDebug
echo Logging install results to $LOGFILE
echo `date` Starting $0 $*>$LOGFILE
echo Downloading GNU Tools for ARM Embedded Processors...
rm $GCC4ARM_FILENAME >/dev/null 2>/dev/null
echo `date` Executing wget $GCC4ARM_URL>>$LOGFILE
wget $GCC4ARM_URL
echo Validating md5 signature of GNU Tools for ARM Embedded Processors...
echo `date` Validating md5 signature of GNU Tools for ARM Embedded Processors>>$LOGFILE
archive_match=`md5sum $GCC4ARM_FILENAME | grep -c $GCC4ARM_MD5`
if [ "$archive_match" != "1" ] ; then
echo $GCC4ARM_FILENAME failed MD5 signature check.>>$LOGFILE
echo `date` Failure forced early exit>>$LOGFILE
cat $LOGFILE
rm -f $ERRORFILE
popd >/dev/null
read -n 1 -sp "Press any key to continue..." dummy ; echo
exit 1
fi
echo Downloading updated GCC binaries from github...
rm $NEWBIN_TAR >/dev/null 2>/dev/null
echo `date` Executing wget -O $NEWBIN_TAR $NEWBIN_URL>>$LOGFILE
wget -O $NEWBIN_TAR $NEWBIN_URL
echo Validating md5 signature of updated GCC binaries...
echo `date` Validating md5 signature of csgcc4mac project>>$LOGFILE
archive_match=`md5sum $NEWBIN_TAR | grep -c $NEWBIN_MD5`
if [ "$archive_match" != "1" ] ; then
echo $NEWBIN_TAR failed MD5 signature check.>>$LOGFILE
echo `date` Failure forced early exit>>$LOGFILE
cat $LOGFILE
rm -f $ERRORFILE
popd >/dev/null
read -n 1 -sp "Press any key to continue..." dummy ; echo
exit 1
fi
echo Extracting GNU Tools for ARM Embedded Processors...
rm -r $GCC4ARM_DIR >/dev/null 2>/dev/null
RunAndLog tar xf $GCC4ARM_TAR
RunAndLog mv $GCC4ARM_EXTRACT $GCC4ARM_DIR
echo Extracting updated GCC binaries...
RunAndLog tar -x --xform s/adamgreen-GCC-ARM-Embedded-[0-9]*-[a-f0-9]*/GCC-ARM-Embedded/ -f $NEWBIN_TAR
echo Installing updated GCC binaries...
RunAndLog cp $NEWBIN_DIR/arm-none-eabi-gdb $GCC4ARM_BINDIR/
echo Creating helper scripts...
echo "#! /usr/bin/env bash">$BUILDSHELL_CMD
echo "# Modify next line and set destination drive to match mbed device">>$BUILDSHELL_CMD
echo "export LPC_DEPLOY='cp PROJECT.bin /media/MBED/ ; sync'">>$BUILDSHELL_CMD
echo>>$BUILDSHELL_CMD
echo "SCRIPT_PATH=\$0">>$BUILDSHELL_CMD
echo "SCRIPT_PATH=\${SCRIPT_PATH%/*}">>$BUILDSHELL_CMD
echo "cd \$SCRIPT_PATH">>$BUILDSHELL_CMD
echo "SCRIPT_PATH=\$PWD">>$BUILDSHELL_CMD
echo "export PATH=\$SCRIPT_PATH/gcc-arm-none-eabi/bin:\$PATH">>$BUILDSHELL_CMD
echo "exec bash">>$BUILDSHELL_CMD
chmod +x $BUILDSHELL_CMD
echo "#! /usr/bin/env bash">$BUILDSHELL_DEBUG_CMD
echo "# Modify next line and set destination drive to match mbed device">>$BUILDSHELL_DEBUG_CMD
echo "export LPC_DEPLOY='cp PROJECT.bin /media/MBED/ ; sync'">>$BUILDSHELL_DEBUG_CMD
echo>>$BUILDSHELL_DEBUG_CMD
echo "SCRIPT_PATH=\$0">>$BUILDSHELL_DEBUG_CMD
echo "SCRIPT_PATH=\${SCRIPT_PATH%/*}">>$BUILDSHELL_DEBUG_CMD
echo "cd \$SCRIPT_PATH">>$BUILDSHELL_DEBUG_CMD
echo "SCRIPT_PATH=\$PWD">>$BUILDSHELL_DEBUG_CMD
echo "export PATH=\$SCRIPT_PATH/gcc-arm-none-eabi/bin:\$PATH">>$BUILDSHELL_DEBUG_CMD
echo "export GCC4MBED_TYPE=Debug">>$BUILDSHELL_DEBUG_CMD
echo "exec bash">>$BUILDSHELL_DEBUG_CMD
chmod +x $BUILDSHELL_DEBUG_CMD
# Place arm-none-eabi-* tools in the path before building gcc4mbed code.
PATH=$GCC4ARM_BINDIR:$PATH
echo Installing mbed libs and headers...
echo NOTE: If this stage takes over a minute, you should try pressing the Enter key
echo to see if that allows Subversion to continue!
RunAndLog $OUR_MAKE install_mbed
echo DONE: mbed libs and headers were successfully installed!
echo Performing a clean build of the gcc4mbed samples...
RunAndLog $OUR_MAKE clean
RunAndLog $OUR_MAKE
echo Cleaning up intermediate files...
RunAndLog rm -r $NEWBIN_BASEDIR
RunAndLog rm $NEWBIN_TAR
RunAndLog rm $GCC4ARM_TAR
echo
echo To build gcc4mbed samples, you will first need to run the following script
echo so that your environment variables are set correctly:
echo $BUILDSHELL_CMD
echo You will want to run this each time you start a new Terminal. You
echo can simply double-click on this script file from Finder to launch a
echo bash Terminal that has been properly initialized for building gcc4mbed
echo based code. Feel free to customize it as you desire.
echo
echo You can also just edit your existing setup script such as \~/.profile
echo to update the PATH environment variable to include:
echo $GCC4ARM_BINDIR
# Restore current directory and exit script on success.
echo `date` Finished successfully>>$LOGFILE
echo Finished successfully
rm -f $ERRORFILE
popd >/dev/null
read -n 1 -sp "Press any key to continue..." dummy ; echo