tests/toolbox: detect endianness with PIE executables

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/tests/toolbox.inc.sh b/tests/toolbox.inc.sh
index 53652de..ef7b691 100644
--- a/tests/toolbox.inc.sh
+++ b/tests/toolbox.inc.sh
@@ -13,10 +13,10 @@
 echo === $OUTPUTFILE ===
 
 endian=`file -L /proc/$$/exe`
-if expr "$endian" : '.* MSB \+\(executable\|shared object\).*' >&/dev/null
+if expr "$endian" : '.* MSB \+\(pie executable\|executable\|shared object\).*' >&/dev/null
 then
     endian=BE
-elif expr "$endian" : '.* LSB \+\(executable\|shared object\).*' >&/dev/null
+elif expr "$endian" : '.* LSB \+\(pie executable\|executable\|shared object\).*' >&/dev/null
 then
     endian=LE
 else