1*4882a593Smuzhiyunif ! xargs --version > /dev/null 2>&1; then 2*4882a593Smuzhiyun echo "xargs is required by the relocation script, please install it first. Abort!" 3*4882a593Smuzhiyun exit 1 4*4882a593Smuzhiyunfi 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun# fix dynamic loader paths in all ELF SDK binaries 7*4882a593Smuzhiyunnative_sysroot=$($SUDO_EXEC cat $env_setup_script |grep 'OECORE_NATIVE_SYSROOT='|cut -d'=' -f2|tr -d '"') 8*4882a593Smuzhiyundl_path=$($SUDO_EXEC find $native_sysroot/lib -maxdepth 1 -name "ld-linux*") 9*4882a593Smuzhiyunif [ "$dl_path" = "" ] ; then 10*4882a593Smuzhiyun echo "SDK could not be set up. Relocate script unable to find ld-linux.so. Abort!" 11*4882a593Smuzhiyun exit 1 12*4882a593Smuzhiyunfi 13*4882a593Smuzhiyunexecutable_files=$($SUDO_EXEC find $native_sysroot -type f \ 14*4882a593Smuzhiyun \( -perm -0100 -o -perm -0010 -o -perm -0001 \) -printf "'%h/%f' ") 15*4882a593Smuzhiyunif [ "x$executable_files" = "x" ]; then 16*4882a593Smuzhiyun echo "SDK relocate failed, could not get executalbe files" 17*4882a593Smuzhiyun exit 1 18*4882a593Smuzhiyunfi 19*4882a593Smuzhiyun 20*4882a593Smuzhiyuntdir=`mktemp -d` 21*4882a593Smuzhiyunif [ x$tdir = x ] ; then 22*4882a593Smuzhiyun echo "SDK relocate failed, could not create a temporary directory" 23*4882a593Smuzhiyun exit 1 24*4882a593Smuzhiyunfi 25*4882a593Smuzhiyuncat <<EOF >> $tdir/relocate_sdk.sh 26*4882a593Smuzhiyun#!/bin/sh 27*4882a593Smuzhiyunfor py in python python2 python3 28*4882a593Smuzhiyundo 29*4882a593Smuzhiyun PYTHON=\`which \${py} 2>/dev/null\` 30*4882a593Smuzhiyun if [ \$? -eq 0 ]; then 31*4882a593Smuzhiyun break; 32*4882a593Smuzhiyun fi 33*4882a593Smuzhiyundone 34*4882a593Smuzhiyun 35*4882a593Smuzhiyunif [ x\${PYTHON} = "x" ]; then 36*4882a593Smuzhiyun echo "SDK could not be relocated. No python found." 37*4882a593Smuzhiyun exit 1 38*4882a593Smuzhiyunfi 39*4882a593Smuzhiyun\${PYTHON} ${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files 40*4882a593SmuzhiyunEOF 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun$SUDO_EXEC mv $tdir/relocate_sdk.sh ${env_setup_script%/*}/relocate_sdk.sh 43*4882a593Smuzhiyun$SUDO_EXEC chmod 755 ${env_setup_script%/*}/relocate_sdk.sh 44*4882a593Smuzhiyunrm -rf $tdir 45*4882a593Smuzhiyunif [ $relocate = 1 ] ; then 46*4882a593Smuzhiyun $SUDO_EXEC ${env_setup_script%/*}/relocate_sdk.sh 47*4882a593Smuzhiyun if [ $? -ne 0 ]; then 48*4882a593Smuzhiyun echo "SDK could not be set up. Relocate script failed. Abort!" 49*4882a593Smuzhiyun exit 1 50*4882a593Smuzhiyun fi 51*4882a593Smuzhiyunfi 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun# replace @SDKPATH@ with the new prefix in all text files: configs/scripts/etc. 54*4882a593Smuzhiyun# replace the host perl with SDK perl. 55*4882a593Smuzhiyunfor replace in "$target_sdk_dir -maxdepth 1" "$native_sysroot"; do 56*4882a593Smuzhiyun $SUDO_EXEC find $replace -type f 57*4882a593Smuzhiyundone | xargs -n100 file | grep ":.*\(ASCII\|script\|source\).*text" | \ 58*4882a593Smuzhiyun awk -F': ' '{printf "\"%s\"\n", $1}' | \ 59*4882a593Smuzhiyun grep -Fv -e "$target_sdk_dir/environment-setup-" \ 60*4882a593Smuzhiyun -e "$target_sdk_dir/relocate_sdk" \ 61*4882a593Smuzhiyun -e "$target_sdk_dir/post-relocate-setup" \ 62*4882a593Smuzhiyun -e "$target_sdk_dir/${0##*/}" | \ 63*4882a593Smuzhiyun xargs -n100 $SUDO_EXEC sed -i \ 64*4882a593Smuzhiyun -e "s:$SDK_BUILD_PATH:$target_sdk_dir:g" \ 65*4882a593Smuzhiyun -e "s:^#! */usr/bin/perl.*:#! /usr/bin/env perl:g" \ 66*4882a593Smuzhiyun -e "s: /usr/bin/perl: /usr/bin/env perl:g" 67*4882a593Smuzhiyun 68*4882a593Smuzhiyunif [ $? -ne 0 ]; then 69*4882a593Smuzhiyun echo "Failed to replace perl. Relocate script failed. Abort!" 70*4882a593Smuzhiyun exit 1 71*4882a593Smuzhiyunfi 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun# change all symlinks pointing to @SDKPATH@ 74*4882a593Smuzhiyunfor l in $($SUDO_EXEC find $native_sysroot -type l); do 75*4882a593Smuzhiyun $SUDO_EXEC ln -sfn $(readlink $l|$SUDO_EXEC sed -e "s:$SDK_BUILD_PATH:$target_sdk_dir:") $l 76*4882a593Smuzhiyun if [ $? -ne 0 ]; then 77*4882a593Smuzhiyun echo "Failed to setup symlinks. Relocate script failed. Abort!" 78*4882a593Smuzhiyun exit 1 79*4882a593Smuzhiyun fi 80*4882a593Smuzhiyundone 81*4882a593Smuzhiyun 82*4882a593Smuzhiyunecho done 83