From 4eaf0af8f2be1a74c73507138193543e47165584 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Mon, 25 Oct 2021 21:27:04 +0000
Subject: Update platform extension for MaxOS Monterey

---
 library/platform/platform.tcl | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/library/platform/platform.tcl b/library/platform/platform.tcl
index e01334e..0e92cf8 100644
--- a/library/platform/platform.tcl
+++ b/library/platform/platform.tcl
@@ -364,6 +364,17 @@ proc ::platform::patterns {id} {
 		    foreach {major minor} [split $v .] break
 
 		    set res {}
+		    if {$major eq 12} {
+			# Add 12.0 to 12.minor to patterns.
+			for {set j $minor} {$j >= 0} {incr j -1} {
+			    lappend res macosx${major}.${j}-${cpu}
+			    foreach a $alt {
+				lappend res macosx${major}.${j}-$a
+			    }
+			}
+			set major 11
+			set minor 5
+		    }
 		    if {$major eq 11} {
 			# Add 11.0 to 11.minor to patterns.
 			for {set j $minor} {$j >= 0} {incr j -1} {
-- 
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