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#!/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/")
verlte () {
[ "$1" = "`printf "$1\n$2" | sort -V | head -n1`" ]
}
verlt() {
[ "$1" = "$2" ] && return 1 || verlte $1 $2
}
verlt `uname -r` @OLDEST_KERNEL@
if [ $? = 0 ]; then
echo "Error: The SDK needs a kernel > @OLDEST_KERNEL@"
exit 1
fi
if [ "$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:nDRS" OPT; do
case $OPT in
y)
answer="Y"
;;
d)
target_sdk_dir=$OPTARG
;;
n)
prepare_buildsystem="no"
;;
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 "======== Extensible SDK only options ============"
echo " -n Do not prepare the build system"
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
echo "@SDK_TITLE@ installer version @SDK_VERSION@"
echo "==========================================================="
if [ $verbose = 1 ] ; then
set -x
fi
@SDK_PRE_INSTALL_COMMAND@
# SDK_EXTENSIBLE is exposed from the SDK_PRE_INSTALL_COMMAND above
if [ "$SDK_EXTENSIBLE" = "1" ]; then
DEFAULT_INSTALL_DIR="@SDKEXTPATH@"
fi
if [ "$target_sdk_dir" = "" ]; then
if [ "$answer" = "Y" ]; then
target_sdk_dir="$DEFAULT_INSTALL_DIR"
else
read -e -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir
[ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
fi
fi
eval target_sdk_dir=$(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 [ "$SDK_EXTENSIBLE" = "1" ]; then
# We're going to be running the build system, additional restrictions apply
if echo "$target_sdk_dir" | grep -q '[+\ @]'; then
echo "The target directory path ($target_sdk_dir) contains illegal" \
"characters such as spaces, @ or +. Abort!"
exit 1
fi
else
if [ -n "$(echo $target_sdk_dir|grep ' ')" ]; then
echo "The target directory path ($target_sdk_dir) contains spaces. Abort!"
exit 1
fi
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 $target_sdk_dir ]; then
if [ "$SDK_EXTENSIBLE" = "1" ]; then
echo "Unable to access \"$target_sdk_dir\", will not attempt to use" \
"sudo as as extensible SDK cannot be used as root."
exit 1
fi
SUDO_EXEC=$(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
$SUDO_EXEC sed -e "s:@SDKPATH@:$target_sdk_dir:g" -i $env_setup_script
done
@SDK_POST_INSTALL_COMMAND@
# 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 -f ${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."
echo "Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g."
echo " \$ . $target_sdk_dir/environment-setup-@REAL_MULTIMACH_TARGET_SYS@"
exit 0
MARKER:
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