diff --git a/devel/p5-IO-Tty/files/patch-Makefile.PL b/devel/p5-IO-Tty/files/patch-Makefile.PL
new file mode 100644
index 000000000000..a8901338a67e
--- /dev/null
+++ b/devel/p5-IO-Tty/files/patch-Makefile.PL
@@ -0,0 +1,11 @@
+--- Makefile.PL.orig	2021-01-22 08:02:35 UTC
++++ Makefile.PL
+@@ -146,7 +146,7 @@ char $f ();
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $f ();
+-char (*f) ();
++char f;
+ 
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus