[PATCH v2 2/2] populate_sdk_base: ensure that filenames with empty space character are handled

["João Henrique Ferreira de Freitas" <joaohf@gmail.com>]

When extracting toolchain, if the list $executable_files has filenames
with empty space character, the list will created but relocate_sdk.sh
will not handle it well. This will lead to the below erro:

    ./tmp/deploy/sdk/buildtools-mytools-x86_64-nativesdk-standalone-1.6.1.0.sh
    Enter target directory for SDK (default: /opt/mydistro/mytoolset/1.6.1.0):
    You are about to install the SDK to "/opt/mydistro/mytoolset/1.6.1.0". Proceed[Y/n]?
    Extracting SDK...done
    Setting it up.../opt/mydistro/mytoolset/1.6.1.0/relocate_sdk.sh: line 2: sintaxe error `token'  `('
    /opt/mydistro/mytoolset/1.6.1.0/relocate_sdk.sh: line 2: `e

The same occurs with replacement of ${SDKPATH} in configs/scripts/etc files.

We should ensure that full path is protected before relocate_sdk.sh
and ${SDKPATH} replacement calls.

Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>
---
 meta/classes/populate_sdk_base.bbclass | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index a12bf11..a6e23a1 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -252,7 +252,7 @@ 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 $native_sysroot -type f -perm /111)
+executable_files=$($SUDO_EXEC find $native_sysroot -type f -perm /111 -printf "'%h/%f' ")
 
 tdir=`mktemp -d`
 if [ x$tdir = x ] ; then
@@ -273,7 +273,7 @@ if [ $relocate = 1 ] ; then
 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"|cut -d':' -f1|$SUDO_EXEC xargs sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g"
+$SUDO_EXEC find $native_sysroot -type f -exec file '{}' \;|grep ":.*\(ASCII\|script\|source\).*text"|cut -d':' -f1|tr "\n" "\0"|$SUDO_EXEC xargs -0 sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g"
 
 # change all symlinks pointing to ${SDKPATH}
 for l in $($SUDO_EXEC find $native_sysroot -type l); do
-- 
1.9.1