Author: Milan P. Stanić <mps@arvanta.net>
Date:   Thu Jun 3 09:08:05 2021 +0000

Fix missing PATH_MAX on ppc64le

--- a/src/ucm/ucm_exec.c	2021-05-27 21:30:16.000000000 +0000
+++ b/src/ucm/ucm_exec.c	2021-06-03 11:37:52.626982547 +0000
@@ -31,6 +31,7 @@
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <dirent.h>
+#include <limits.h>
 
 static pthread_mutex_t fork_lock = PTHREAD_MUTEX_INITIALIZER;