8314555: Build with mawk fails on Windows

RealCLanger · RealCLanger · commit 02b29b02fe62 · 2026-03-09T07:14:30.000Z
Backport-of: 3285a1e
diff --git a/make/hotspot/lib/JvmMapfile.gmk b/make/hotspot/lib/JvmMapfile.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -118,7 +118,7 @@ else ifeq ($(call isTargetOs, windows), true)
 
   FILTER_SYMBOLS_AWK_SCRIPT := \
       '{ \
-        if ($$7 ~ /??_7.*@@6B@/ && $$7 !~ /type_info/ && $$7 !~ /lambda/) print $$7; \
+        if ($$7 ~ /\?\?_7.*@@6B@/ && $$7 !~ /type_info/ && $$7 !~ /lambda/) print $$7; \
       }'
 
 else

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`#`
`2`		`-# Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.`
	`2`	`+# Copyright (c) 2013, 2023, Oracle and/or its affiliates. All rights reserved.`
`3`	`3`	`# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.`
`4`	`4`	`#`
`5`	`5`	`# This code is free software; you can redistribute it and/or modify it`
`@@ -118,7 +118,7 @@ else ifeq ($(call isTargetOs, windows), true)`
`118`	`118`
`119`	`119`	`FILTER_SYMBOLS_AWK_SCRIPT := \`
`120`	`120`	`'{ \`
`121`		`- if ($$7 ~ /??_7.*@@6B@/ && $$7 !~ /type_info/ && $$7 !~ /lambda/) print $$7; \`
	`121`	`+ if ($$7 ~ /\?\?_7.*@@6B@/ && $$7 !~ /type_info/ && $$7 !~ /lambda/) print $$7; \`
`122`	`122`	`}'`
`123`	`123`
`124`	`124`	`else`