updated for version 7.3.050
Problem:    The link script is clumsy.
Solution:   Use the --as-needed linker option if available. (Kirill A.
            Shutemov)
diff --git a/src/version.c b/src/version.c
index fbca25e..8756e19 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    50,
+/**/
     49,
 /**/
     48,