1 files changed, 61 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/files/toolchain-shar-relocate.sh b/import-layers/yocto-poky/meta/files/toolchain-shar-relocate.sh
new file mode 100644
index 000000000..d4bcf0e55
--- /dev/null
+++ b/import-layers/yocto-poky/meta/files/toolchain-shar-relocate.sh
@@ -0,0 +1,61 @@
+# 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 \
+	\( -perm -0100 -o -perm -0010 -o -perm -0001 \) -printf "'%h/%f' ")
+
+tdir=`mktemp -d`
+if [ x$tdir = x ] ; then
+   echo "SDK relocate failed, could not create a temporary directory"
+   exit 1
+fi
+cat <<EOF >> $tdir/relocate_sdk.sh
+#!/bin/bash
+for py in python python2 python3
+do
+	PYTHON=\`which \${py} 2>/dev/null\`
+	if [ \$? -eq 0 ]; then
+		break;
+	fi
+done
+
+if [ x\${PYTHON} = "x"  ]; then
+	echo "SDK could not be relocated.  No python found."
+	exit 1
+fi
+\${PYTHON} ${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files
+EOF
+
+$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 [ $? -ne 0 ]; then
+		echo "SDK could not be set up. Relocate script failed. Abort!"
+		exit 1
+	fi
+fi
+
+# replace @SDKPATH@ with the new prefix in all text files: configs/scripts/etc.
+# replace the host perl with SDK perl.
+for replace in "$target_sdk_dir -maxdepth 1" "$native_sysroot"; do
+	$SUDO_EXEC find $replace -type f
+done | xargs -n100 file | grep ":.*\(ASCII\|script\|source\).*text" | \
+    awk -F':' '{printf "\"%s\"\n", $1}' | \
+    grep -Ev "$target_sdk_dir/(environment-setup-*|relocate_sdk*|${0##*/})" | \
+    xargs -n100 $SUDO_EXEC sed -i \
+        -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" \
+        -e "s:^#! */usr/bin/perl.*:#! /usr/bin/env perl:g" \
+        -e "s: /usr/bin/perl: /usr/bin/env perl: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
+
+echo done