./configure (optional if already run)
make
---- old/lib/sysxattrs.c
-+++ new/lib/sysxattrs.c
-@@ -52,29 +52,118 @@ ssize_t sys_llistxattr(const char *path,
+diff --git a/lib/sysxattrs.c b/lib/sysxattrs.c
+--- a/lib/sysxattrs.c
++++ b/lib/sysxattrs.c
+@@ -52,29 +52,118 @@ ssize_t sys_llistxattr(const char *path, char *list, size_t size)
#elif HAVE_OSX_XATTRS