populate_sdk_base:tarball installer:add sudo prompt
1.Adds a sudo passwd prompt during installation if the user couldn't install on the dir. 2.Adds option -d <dir> to enter dir without prompt. 3.Adds option -y for automatic yes to all prompts, a non- interactive method. [YOCTO# 3153] [YOCTO# 3309] (From OE-Core rev: e85e1aace604626914a06dab4663094d6dd9b035) Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Hongxu Jia
Richard Purdie
parent
d55945c469
commit
1b98ab72e7
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@ -128,12 +128,33 @@ fi
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DEFAULT_INSTALL_DIR="${SDKPATH}"
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COMPONENTS_LEN=$(echo ".${SDKPATH}" | sed "s/\// /g" | wc -w)
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SUDO_EXEC=""
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target_sdk_dir=""
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answer=""
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while getopts ":yd:" OPT; do
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case $OPT in
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y)
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answer="Y"
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[ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
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;;
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d)
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target_sdk_dir=$OPTARG
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;;
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*)
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echo "Usage: $(basename $0) [-y] [-d <dir>]"
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echo " -y Automatic yes to all prompts"
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echo " -d <dir> Install the SDK to <dir>"
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exit 1
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;;
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esac
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done
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printf "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): "
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read target_sdk_dir
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if [ "$target_sdk_dir" = "" ]; then
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target_sdk_dir=$DEFAULT_INSTALL_DIR
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read target_sdk_dir
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[ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
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else
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echo "$target_sdk_dir"
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fi
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eval target_sdk_dir=$target_sdk_dir
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@ -153,10 +174,12 @@ else
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default_answer="y"
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fi
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read answer
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if [ "$answer" = "" ]; then
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answer="$default_answer"
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read answer
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[ "$answer" = "" ] && answer="$default_answer"
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else
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echo $answer
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fi
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if [ "$answer" != "Y" -a "$answer" != "y" ]; then
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@ -164,47 +187,57 @@ if [ "$answer" != "Y" -a "$answer" != "y" ]; then
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exit 1
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fi
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# create dir and don't care about the result.
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mkdir -p $target_sdk_dir >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo "Error: Unable to create target directory. Do you have permissions?"
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exit 1
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# if don't have the right to access dir, gain by sudo
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if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then
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SUDO_EXEC=$(which "sudo")
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if [ -z $SUDO_EXEC ]; then
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echo "No command 'sudo' found, please install sudo first. Abort!"
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exit 1
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fi
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# test sudo could gain root right
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$SUDO_EXEC pwd >/dev/null 2>&1
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[ $? -ne 0 ] && echo "Sorry, you are not allowed to execute as root." && exit 1
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fi
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payload_offset=$(($(grep -na -m1 "^MARKER:$" $0|cut -d':' -f1) + 1))
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printf "Extracting SDK..."
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tail -n +$payload_offset $0| tar xj --strip-components=$COMPONENTS_LEN -C $target_sdk_dir
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tail -n +$payload_offset $0| $SUDO_EXEC tar xj --strip-components=$COMPONENTS_LEN -C $target_sdk_dir
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echo "done"
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printf "Setting it up..."
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# fix environment paths
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for env_setup_script in `ls $target_sdk_dir/environment-setup-*`; do
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sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" -i $env_setup_script
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$SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" -i $env_setup_script
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done
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# fix dynamic loader paths in all ELF SDK binaries
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native_sysroot=$(cat $env_setup_script |grep OECORE_NATIVE_SYSROOT|cut -d'=' -f2|tr -d '"')
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dl_path=$(find $native_sysroot/lib -name "ld-linux*")
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executable_files=$(find $native_sysroot -type f -perm +111)
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${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files
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native_sysroot=$($SUDO_EXEC cat $env_setup_script |grep OECORE_NATIVE_SYSROOT|cut -d'=' -f2|tr -d '"')
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dl_path=$($SUDO_EXEC find $native_sysroot/lib -name "ld-linux*")
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executable_files=$($SUDO_EXEC find $native_sysroot -type f -perm +111)
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$SUDO_EXEC ${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files
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if [ $? -ne 0 ]; then
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echo "SDK could not be set up. Relocate script failed. Abort!"
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exit 1
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fi
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# replace ${SDKPATH} with the new prefix in all text files: configs/scripts/etc
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find $native_sysroot -type f -exec file '{}' \;|grep ":.*ASCII.*text"|cut -d':' -f1|xargs sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g"
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$SUDO_EXEC find $native_sysroot -type f -exec file '{}' \;|$SUDO_EXEC grep ":.*ASCII.*text"|cut -d':' -f1|$SUDO_EXEC xargs sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g"
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# change all symlinks pointing to ${SDKPATH}
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for l in $(find $native_sysroot -type l); do
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ln -sfn $(readlink $l|sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l
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for l in $($SUDO_EXEC find $native_sysroot -type l); do
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$SUDO_EXEC ln -sfn $(readlink $l|$SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l
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done
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echo done
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# delete the relocating script, so that user is forced to re-run the installer
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# if he/she wants another location for the sdk
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rm ${env_setup_script%/*}/relocate_sdk.py
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$SUDO_EXEC rm ${env_setup_script%/*}/relocate_sdk.py
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echo "SDK has been successfully set up and is ready to be used."
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