linux_install

   1 #! /usr/bin/env bash
   2 # Copyright 2012 Adam Green (http://mbed.org/users/AdamGreen/)
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16
  17 # Logs the command to be run and then executes the command while logging the results.
  18 RunAndLog () {
  19     echo `date` Executing $@>>$LOGFILE
  20     $@ 1>>$LOGFILE 2>$ERRORFILE
  21     if [ "$?" != "0" ] ; then
  22         cat $ERRORFILE >>$LOGFILE
  23         echo `date` Failure forced early exit>>$LOGFILE
  24         cat $LOGFILE
  25         rm -f $ERRORFILE
  26         popd >/dev/null
  27         read -n 1 -sp "Press any key to continue..." dummy ; echo
  28         exit 1
  29     fi
  30 }
  31
  32
  33 # Setup script variables.
  34 ROOTDIR=$0
  35 ROOTDIR=${ROOTDIR%/*}
  36 pushd $ROOTDIR
  37 ROOTDIR=$PWD
  38 LOGFILE=$ROOTDIR/linux_install.log
  39 ERRORFILE=$ROOTDIR/linux_install.err
  40 GCC4ARM_VERSION=gcc-arm-none-eabi-4_6-2012q1
  41 GCC4ARM_FILENAME=gcc-arm-none-eabi-4_6-2012q1-20120316.tar.bz2
  42 GCC4ARM_URL=https://launchpad.net/gcc-arm-embedded/4.6/4.6-2012-q1-update/+download/$GCC4ARM_FILENAME
  43 GCC4ARM_TAR=$ROOTDIR/$GCC4ARM_FILENAME
  44 GCC4ARM_MD5=3999e0ce25ecd97b3138f3b0dc13c76f
  45 GCC4ARM_EXTRACT=$ROOTDIR/$GCC4ARM_VERSION
  46 GCC4ARM_DIR=$ROOTDIR/gcc-arm-none-eabi
  47 GCC4ARM_BINDIR=$GCC4ARM_DIR/bin
  48 GCC4ARM_LIBEXEC=$GCC4ARM_DIR/libexec/gcc/arm-none-eabi/4.6.2
  49 NEWBIN_URL=https://github.com/adamgreen/GCC-ARM-Embedded-20120316/tarball/master
  50 NEWBIN_TAR=$ROOTDIR/GCC-ARM-Embedded-20120316.tar.gz
  51 NEWBIN_MD5=ab3e32a3418a38121eceb267e4366848
  52 NEWBIN_BASEDIR=$ROOTDIR/GCC-ARM-Embedded
  53 NEWBIN_DIR=$NEWBIN_BASEDIR/lin32
  54 OUR_MAKE=make
  55 BUILDSHELL_CMD=$ROOTDIR/BuildShell
  56 BUILDSHELL_DEBUG_CMD=$ROOTDIR/BuildShellDebug
  57
  58
  59 echo Logging install results to $LOGFILE
  60 echo `date` Starting $0 $*>$LOGFILE
  61
  62 echo Downloading GNU Tools for ARM Embedded Processors...
  63 rm $GCC4ARM_FILENAME >/dev/null 2>/dev/null
  64 echo `date` Executing wget $GCC4ARM_URL>>$LOGFILE
  65 wget $GCC4ARM_URL
  66
  67 echo Validating md5 signature of GNU Tools for ARM Embedded Processors...
  68 echo `date` Validating md5 signature of GNU Tools for ARM Embedded Processors>>$LOGFILE
  69 archive_match=`md5sum $GCC4ARM_FILENAME | grep -c $GCC4ARM_MD5`
  70 if [ "$archive_match" != "1" ] ; then
  71     echo $GCC4ARM_FILENAME failed MD5 signature check.>>$LOGFILE
  72     echo `date` Failure forced early exit>>$LOGFILE
  73     cat $LOGFILE
  74     rm -f $ERRORFILE
  75     popd >/dev/null
  76     read -n 1 -sp "Press any key to continue..." dummy ; echo
  77     exit 1
  78 fi
  79
  80 echo Downloading updated GCC binaries from github...
  81 rm $NEWBIN_TAR >/dev/null 2>/dev/null
  82 echo `date` Executing wget -O $NEWBIN_TAR $NEWBIN_URL>>$LOGFILE
  83 wget -O $NEWBIN_TAR $NEWBIN_URL
  84
  85 echo Validating md5 signature of updated GCC binaries...
  86 echo `date` Validating md5 signature of csgcc4mac project>>$LOGFILE
  87 archive_match=`md5sum  $NEWBIN_TAR | grep -c $NEWBIN_MD5`
  88 if [ "$archive_match" != "1" ] ; then
  89     echo $NEWBIN_TAR failed MD5 signature check.>>$LOGFILE
  90     echo `date` Failure forced early exit>>$LOGFILE
  91     cat $LOGFILE
  92     rm -f $ERRORFILE
  93     popd >/dev/null
  94     read -n 1 -sp "Press any key to continue..." dummy ; echo
  95     exit 1
  96 fi
  97
  98 echo Extracting GNU Tools for ARM Embedded Processors...
  99 rm -r $GCC4ARM_DIR >/dev/null 2>/dev/null
 100 RunAndLog tar xf $GCC4ARM_TAR
 101 RunAndLog mv $GCC4ARM_EXTRACT $GCC4ARM_DIR
 102
 103 echo Extracting updated GCC binaries...
 104 RunAndLog tar -x --xform s/adamgreen-GCC-ARM-Embedded-[0-9]*-[a-f0-9]*/GCC-ARM-Embedded/ -f $NEWBIN_TAR
 105
 106 echo Installing updated GCC binaries...
 107 RunAndLog cp $NEWBIN_DIR/arm-none-eabi-gdb $GCC4ARM_BINDIR/
 108
 109 echo Creating helper scripts...
 110 echo "#! /usr/bin/env bash">$BUILDSHELL_CMD
 111 echo "# Modify next line and set destination drive to match mbed device">>$BUILDSHELL_CMD
 112 echo "export LPC_DEPLOY='cp PROJECT.bin /media/MBED/ ; sync'">>$BUILDSHELL_CMD
 113 echo>>$BUILDSHELL_CMD
 114 echo "SCRIPT_PATH=\$0">>$BUILDSHELL_CMD
 115 echo "SCRIPT_PATH=\${SCRIPT_PATH%/*}">>$BUILDSHELL_CMD
 116 echo "cd \$SCRIPT_PATH">>$BUILDSHELL_CMD
 117 echo "SCRIPT_PATH=\$PWD">>$BUILDSHELL_CMD
 118 echo "export PATH=\$SCRIPT_PATH/gcc-arm-none-eabi/bin:\$PATH">>$BUILDSHELL_CMD
 119 echo "exec bash">>$BUILDSHELL_CMD
 120 chmod +x $BUILDSHELL_CMD
 121
 122 echo "#! /usr/bin/env bash">$BUILDSHELL_DEBUG_CMD
 123 echo "# Modify next line and set destination drive to match mbed device">>$BUILDSHELL_DEBUG_CMD
 124 echo "export LPC_DEPLOY='cp PROJECT.bin /media/MBED/ ; sync'">>$BUILDSHELL_DEBUG_CMD
 125 echo>>$BUILDSHELL_DEBUG_CMD
 126 echo "SCRIPT_PATH=\$0">>$BUILDSHELL_DEBUG_CMD
 127 echo "SCRIPT_PATH=\${SCRIPT_PATH%/*}">>$BUILDSHELL_DEBUG_CMD
 128 echo "cd \$SCRIPT_PATH">>$BUILDSHELL_DEBUG_CMD
 129 echo "SCRIPT_PATH=\$PWD">>$BUILDSHELL_DEBUG_CMD
 130 echo "export PATH=\$SCRIPT_PATH/gcc-arm-none-eabi/bin:\$PATH">>$BUILDSHELL_DEBUG_CMD
 131 echo "export GCC4MBED_TYPE=Debug">>$BUILDSHELL_DEBUG_CMD
 132 echo "exec bash">>$BUILDSHELL_DEBUG_CMD
 133 chmod +x $BUILDSHELL_DEBUG_CMD
 134
 135 # Place arm-none-eabi-* tools in the path before building gcc4mbed code.
 136 PATH=$GCC4ARM_BINDIR:$PATH
 137
 138 echo Performing a clean build of the gcc4mbed samples...
 139 RunAndLog $OUR_MAKE clean
 140 RunAndLog $OUR_MAKE
 141
 142 echo Cleaning up intermediate files...
 143 RunAndLog rm -r $NEWBIN_BASEDIR
 144 RunAndLog rm $NEWBIN_TAR
 145 RunAndLog rm $GCC4ARM_TAR
 146
 147 echo
 148 echo To build gcc4mbed samples, you will first need to run the following script
 149 echo so that your environment variables are set correctly:
 150 echo  $BUILDSHELL_CMD
 151 echo You will want to run this each time you start a new Terminal.  You
 152 echo can simply double-click on this script file from Finder to launch a
 153 echo bash Terminal that has been properly initialized for building gcc4mbed
 154 echo based code.  Feel free to customize it as you desire.
 155 echo
 156 echo You can also just edit your existing setup script such as \~/.profile
 157 echo to update the PATH environment variable to include:
 158 echo  $GCC4ARM_BINDIR
 159
 160
 161 # Restore current directory and exit script on success.
 162 echo `date` Finished successfully>>$LOGFILE
 163 echo Finished successfully
 164 rm -f $ERRORFILE
 165 popd >/dev/null
 166 read -n 1 -sp "Press any key to continue..." dummy ; echo