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: