Catch libraries from subdirectories of PBI lib dirs too

Author: jim-p

etc/inc/util.inc

@@ -1817,7 +1817,7 @@ function array_exclude($needle, $haystack) {
 
 function setup_library_paths() {
 	$current_library_paths = explode(":", exec("/sbin/ldconfig -r | /usr/bin/grep 'search directories' | /usr/bin/awk '{print $3;}'"));
-	$pbi_library_paths = glob("/usr/pbi/*/lib");
+	$pbi_library_paths = array_merge(glob("/usr/pbi/*/lib", GLOB_ONLYDIR), glob("/usr/pbi/*/lib/*", GLOB_ONLYDIR));
 	foreach ($pbi_library_paths as $pbilib) {
 		if (!in_array($pbilib, $current_library_paths))
 			exec("/sbin/ldconfig -m {$pbilib}");