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Diffstat (limited to 'meta/files/toolchain-shar-template.sh')
| -rw-r--r-- | meta/files/toolchain-shar-template.sh | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/meta/files/toolchain-shar-template.sh b/meta/files/toolchain-shar-template.sh new file mode 100644 index 0000000000..a6207bbd4d --- /dev/null +++ b/meta/files/toolchain-shar-template.sh @@ -0,0 +1,182 @@ +#!/bin/bash + +INST_ARCH=$(uname -m | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/") +SDK_ARCH=$(echo @SDK_ARCH@ | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/") + +if [ "$INST_ARCH" != "$SDK_ARCH" ]; then + # Allow for installation of ix86 SDK on x86_64 host + if [ "$INST_ARCH" != x86_64 -o "$SDK_ARCH" != ix86 ]; then + echo "Error: Installation machine not supported!" + exit 1 + fi +fi + +DEFAULT_INSTALL_DIR="@SDKPATH@" +SUDO_EXEC="" +target_sdk_dir="" +answer="" +relocate=1 +savescripts=0 +verbose=0 +while getopts ":yd:DRS" OPT; do + case $OPT in + y) + answer="Y" + [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR + ;; + d) + target_sdk_dir=$OPTARG + ;; + D) + verbose=1 + ;; + R) + relocate=0 + savescripts=1 + ;; + S) + savescripts=1 + ;; + *) + echo "Usage: $(basename $0) [-y] [-d <dir>]" + echo " -y Automatic yes to all prompts" + echo " -d <dir> Install the SDK to <dir>" + echo "======== Advanced DEBUGGING ONLY OPTIONS ========" + echo " -S Save relocation scripts" + echo " -R Do not relocate executables" + echo " -D use set -x to see what is going on" + exit 1 + ;; + esac +done + +if [ $verbose = 1 ] ; then + set -x +fi + +if [ "$target_sdk_dir" = "" ]; then + read -e -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir + [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR +fi + +eval target_sdk_dir=$(echo "$target_sdk_dir"|sed 's/ /\\ /g') +if [ -d "$target_sdk_dir" ]; then + target_sdk_dir=$(cd "$target_sdk_dir"; pwd) +else + target_sdk_dir=$(readlink -m "$target_sdk_dir") +fi + +if [ -n "$(echo $target_sdk_dir|grep ' ')" ]; then + echo "The target directory path ($target_sdk_dir) contains spaces. Abort!" + exit 1 +fi + +if [ -e "$target_sdk_dir/environment-setup-@REAL_MULTIMACH_TARGET_SYS@" ]; then + echo "The directory \"$target_sdk_dir\" already contains a SDK for this architecture." + printf "If you continue, existing files will be overwritten! Proceed[y/N]?" + + default_answer="n" +else + printf "You are about to install the SDK to \"$target_sdk_dir\". Proceed[Y/n]?" + + default_answer="y" +fi + +if [ "$answer" = "" ]; then + read answer + [ "$answer" = "" ] && answer="$default_answer" +else + echo $answer +fi + +if [ "$answer" != "Y" -a "$answer" != "y" ]; then + echo "Installation aborted!" + exit 1 +fi + +# Try to create the directory (this will not succeed if user doesn't have rights) +mkdir -p $target_sdk_dir >/dev/null 2>&1 + +# if don't have the right to access dir, gain by sudo +if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then + SUDO_EXEC=$(which "sudo") + if [ -z $SUDO_EXEC ]; then + echo "No command 'sudo' found, please install sudo first. Abort!" + exit 1 + fi + + # test sudo could gain root right + $SUDO_EXEC pwd >/dev/null 2>&1 + [ $? -ne 0 ] && echo "Sorry, you are not allowed to execute as root." && exit 1 + + # now that we have sudo rights, create the directory + $SUDO_EXEC mkdir -p $target_sdk_dir >/dev/null 2>&1 +fi + +payload_offset=$(($(grep -na -m1 "^MARKER:$" $0|cut -d':' -f1) + 1)) + +printf "Extracting SDK..." +tail -n +$payload_offset $0| $SUDO_EXEC tar xj -C $target_sdk_dir +echo "done" + +printf "Setting it up..." +# fix environment paths +for env_setup_script in `ls $target_sdk_dir/environment-setup-*`; do + $SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" -i $env_setup_script +done + +# fix dynamic loader paths in all ELF SDK binaries +native_sysroot=$($SUDO_EXEC cat $env_setup_script |grep 'OECORE_NATIVE_SYSROOT='|cut -d'=' -f2|tr -d '"') +dl_path=$($SUDO_EXEC find $native_sysroot/lib -name "ld-linux*") +if [ "$dl_path" = "" ] ; then + echo "SDK could not be set up. Relocate script unable to find ld-linux.so. Abort!" + exit 1 +fi +executable_files=$($SUDO_EXEC find $native_sysroot -type f -perm /111 -printf "'%h/%f' ") + +tdir=`mktemp -d` +if [ x$tdir = x ] ; then + echo "SDK relocate failed, could not create a temporary directory" + exit 1 +fi +echo "#!/bin/bash" > $tdir/relocate_sdk.sh +echo exec ${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files >> $tdir/relocate_sdk.sh +$SUDO_EXEC mv $tdir/relocate_sdk.sh ${env_setup_script%/*}/relocate_sdk.sh +$SUDO_EXEC chmod 755 ${env_setup_script%/*}/relocate_sdk.sh +rm -rf $tdir +if [ $relocate = 1 ] ; then + $SUDO_EXEC ${env_setup_script%/*}/relocate_sdk.sh + if [ $? -ne 0 ]; then + echo "SDK could not be set up. Relocate script failed. Abort!" + exit 1 + fi +fi + +# replace @SDKPATH@ with the new prefix in all text files: configs/scripts/etc +$SUDO_EXEC find $native_sysroot -type f -exec file '{}' \;|grep ":.*\(ASCII\|script\|source\).*text"|awk -F':' '{printf "%s\0", $1}'|$SUDO_EXEC xargs -0 sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" + +# change all symlinks pointing to @SDKPATH@ +for l in $($SUDO_EXEC find $native_sysroot -type l); do + $SUDO_EXEC ln -sfn $(readlink $l|$SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l +done + +# find out all perl scripts in $native_sysroot and modify them replacing the +# host perl with SDK perl. +for perl_script in $($SUDO_EXEC find $native_sysroot -type f -exec grep "^#!.*perl" -l '{}' \;); do + $SUDO_EXEC sed -i -e "s:^#! */usr/bin/perl.*:#! /usr/bin/env perl:g" -e \ + "s: /usr/bin/perl: /usr/bin/env perl:g" $perl_script +done + +echo done + +# delete the relocating script, so that user is forced to re-run the installer +# if he/she wants another location for the sdk +if [ $savescripts = 0 ] ; then + $SUDO_EXEC rm ${env_setup_script%/*}/relocate_sdk.py ${env_setup_script%/*}/relocate_sdk.sh +fi + +echo "SDK has been successfully set up and is ready to be used." + +exit 0 + +MARKER: |