undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

make/common/CopyFiles.gmk

@@ -0,0 +1,114 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Code for handling the SetupCopyFiles macro.
+################################################################################
+
+define AddFileToCopy
+  # Helper macro for SetupCopyFiles
+  # 1 : Source file
+  # 2 : Dest file
+  # 3 : Variable to add targets to
+  # 4 : Macro to call for copy operation
+  # 5 : Action text to log
+  $2: $1
+	$$(call LogInfo, $(strip $5) $$(patsubst $(OUTPUTDIR)/%,%,$$(call DecodeSpace, $$@)))
+	$$($$(strip $4))
+
+  $3 += $2
+  $3_SOURCES += $1
+endef
+
+# Returns the value of the first argument
+identity = \
+    $(strip $1)
+
+# Setup make rules for copying files, with an option to do more complex
+# processing instead of copying.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# The list of all source files is returned in $1_SOURCES.
+#
+# Remaining parameters are named arguments. These include:
+#   SRC     : Source root dir (defaults to dir of first file)
+#   DEST    : Dest root dir
+#   FILES   : List of files to copy with absolute paths, or path relative to SRC.
+#             Must be in SRC.
+#   FLATTEN : Set to flatten the directory structure in the DEST dir.
+#   MACRO   : Optionally override the default macro used for making the copy.
+#             Default is 'install-file'
+#   NAME_MACRO : Optionally supply a macro that rewrites the target file name
+#                based on the source file name
+#   LOG_ACTION : Optionally specify a different action text for log messages
+SetupCopyFiles = $(NamedParamsMacroTemplate)
+define SetupCopyFilesBody
+
+  ifeq ($$($1_MACRO), )
+    $1_MACRO := install-file
+  endif
+
+  # Default SRC to the dir of the first file.
+  ifeq ($$($1_SRC), )
+    $1_SRC := $$(dir $$(firstword $$($1_FILES)))
+  endif
+
+  ifeq ($$($1_NAME_MACRO), )
+    $1_NAME_MACRO := identity
+  endif
+
+  ifeq ($$($1_LOG_ACTION), )
+    $1_LOG_ACTION := Copying
+  endif
+
+  # Remove any trailing slash from SRC and DEST
+  $1_SRC := $$(patsubst %/,%,$$($1_SRC))
+  $1_DEST := $$(patsubst %/,%,$$($1_DEST))
+
+  # Need to wrap arguments in DoubleDollar because of the eval nested inside an
+  # eval macro body.
+  $$(foreach f, $$(patsubst $$($1_SRC)/%,%,$$($1_FILES)), \
+    $$(eval $$(call AddFileToCopy, \
+        $$(call DoubleDollar, $$($1_SRC)/$$f), \
+        $$(call DoubleDollar, \
+            $$($1_DEST)/$$(call $$(strip $$($1_NAME_MACRO)),$$(if $$($1_FLATTEN),$$(notdir $$f),$$f)) \
+        ), \
+        $1, \
+        $$($1_MACRO), \
+        $$($1_LOG_ACTION) \
+    )) \
+  )
+
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/DebugInfoUtils.gmk

@@ -0,0 +1,58 @@
+#
+# Copyright (c) 2024, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Common debuginfo utility functions
+################################################################################
+
+################################################################################
+# Find native debuginfo files in a directory
+#
+# Param 1 - dir to find debuginfo files in
+FindDebuginfoFiles = \
+    $(wildcard $(addprefix $1/*, $(DEBUGINFO_SUFFIXES)) \
+        $(addprefix $1/*/*, $(DEBUGINFO_SUFFIXES)) \
+        $(addprefix $1/*/*/*, $(DEBUGINFO_SUFFIXES)))
+
+# Pick the correct debug info files to copy, either zipped or not.
+ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), true)
+  DEBUGINFO_SUFFIXES += .diz
+else
+  DEBUGINFO_SUFFIXES := .debuginfo .pdb .map
+  # On Macosx, if debug symbols have not been zipped, find all files inside *.dSYM
+  # dirs.
+  ifeq ($(call isTargetOs, macosx), true)
+    $(call FillFindCache, \
+        $(SUPPORT_OUTPUTDIR)/modules_libs $(SUPPORT_OUTPUTDIR)/modules_cmds)
+    FindDebuginfoFiles = \
+        $(if $(wildcard $1), $(call containing, .dSYM/, $(call FindFiles, $1)))
+  endif
+endif
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/Execute.gmk

@@ -0,0 +1,222 @@
+#
+# Copyright (c) 2019, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Code for handling the SetupExecute macro.
+################################################################################
+
+################################################################################
+# Setup make rules for executing an arbitrary command.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# You need to specify a COMMAND, the actual command line to execute. You are
+# strongly recommended to provide a INFO with the text to display for LOG=info
+# on what operation is performed. You can use DEPS to provide additional
+# dependencies for your command to run. You can optionally include a PRE_COMMAND
+# and a POST_COMMAND, intended for simple pre- and post-processing. The latter
+# might be e.g. a mv from a temporary file to the final destination, the former
+# e.g. a simple sed replacement on the input file. If the operations are
+# unrelated to the main COMMAND, this is not a suitable solution.
+#
+# Before execution, the current working directory is changed to SUPPORT_DIR.
+# This can be overridden with WORKING_DIR.
+#
+# If your command outputs a variety of files, or if it's really a single file
+# but you don't really care about the output from the perspective, you can just
+# supply an OUTPUT_DIR. You are supposed to make sure the command creates files
+# in this directory (which will be created for you if it does not exist), but
+# this can't be enforced by SetupExecute. Additional support files (like logs
+# and markers) are created in this directory. If you want support files in a
+# separate directory (e.g. if you're targeting an OUTPUT_DIR in the image
+# directly), you can specify a SUPPORT_DIR. If your command outputs only a
+# single file, you can get rid of the marker files (but not the log files) by
+# specifying OUTPUT_FILE. Note that if you specify an OUTPUT_FILE, support log
+# files will be placed in the same directory as the OUTPUT_FILE. If you do not
+# want that, use SUPPORT_DIR as well.
+#
+# After the call to SetupExecute, $1 will contain references to all generated
+# files (that make knows about), and $1_TARGET will contain a reference to the
+# final target (that is OUTPUT_FILE if it exists, or the $1_exec.marker file
+# otherwise).
+#
+# All the above keep functioning as expected even if PRE_COMMAND and
+# POST_COMMAND are given. One special case worth noting is that if OUTPUT_FILE
+# and POST_COMMAND is both given, the actual OUTPUT_FILE is considered to be a
+# result of running the POST_COMMAND.
+#
+# Remaining parameters are named arguments. These include:
+#   COMMAND     : The command to execute
+#   PRE_COMMAND : A helper command to execute before COMMAND
+#   POST_COMMAND: A helper command to execute after COMMAND
+#   OUTPUT_DIR  : The directory that will contain the result from the command
+#   OUTPUT_FILE : Use this if the command results in a single output file
+#   SUPPORT_DIR : Where to store generated support files
+#   WORKING_DIR : Directory to cd to before executing the command
+#   INFO        : Message to display at LOG=info level when running command (optional)
+#   WARN        : Message to display at LOG=warn level when running command (optional)
+#   DEPS        : Dependencies for the execution to take place
+#   DRYRUN      : Set to true to perform everything but executing the command \
+#                 (defaults to false, primarily intended for debugging)
+#
+
+# Setup make rules for copying files, with an option to do more complex
+SetupExecute = $(NamedParamsMacroTemplate)
+define SetupExecuteBody
+  ifeq ($$($1_COMMAND), )
+    $$(error COMMAND is missing in SetupExecute $1)
+  endif
+
+  ifneq ($$($1_OUTPUT_FILE), )
+    ifneq ($$($1_OUTPUT_DIR), )
+      $$(error Cannot specify both OUTPUT_DIR and OUTPUT_FILE in SetupExecute $1)
+    endif
+    # We need to know output dir since we will make sure it is created.
+    $1_OUTPUT_DIR := $$(patsubst %/,%, $$(dir $$($1_OUTPUT_FILE)))
+    ifeq ($$($1_SUPPORT_DIR), )
+      # If support dir is not given, use base dir of output file.
+      $1_SUPPORT_DIR := $$($1_OUTPUT_DIR)
+    endif
+  else ifneq ($$($1_OUTPUT_DIR), )
+    ifeq ($$($1_SUPPORT_DIR), )
+      # If support dir is not given, use output dir.
+      $1_SUPPORT_DIR := $$($1_OUTPUT_DIR)
+    endif
+  else
+    $$(error OUTPUT_DIR or OUTPUT_FILE is required in SetupExecute $1)
+  endif
+
+  $1_BASE := $$($1_SUPPORT_DIR)/_$1
+  $1_PRE_MARKER := $$($1_BASE)_pre.marker
+  $1_EXEC_MARKER := $$($1_BASE)_exec.marker
+  $1_POST_MARKER := $$($1_BASE)_post.marker
+
+  ifeq ($$($1_OUTPUT_FILE), )
+    # No specified output file, use markers everywhere
+    $1_EXEC_RESULT := $$($1_EXEC_MARKER)
+    ifeq ($$($1_POST_COMMAND), )
+      $1_FINAL_RESULT := $$($1_EXEC_MARKER)
+    else
+      $1_FINAL_RESULT := $$($1_POST_MARKER)
+    endif
+
+  else
+    # If we have a single output file, we don't need a separate marker
+
+    ifeq ($$($1_POST_COMMAND), )
+      $1_EXEC_RESULT := $$($1_OUTPUT_FILE)
+      $1_FINAL_RESULT := $$($1_EXEC_RESULT)
+    else
+      $1_EXEC_RESULT := $$($1_EXEC_MARKER)
+      $1_FINAL_RESULT := $$($1_OUTPUT_FILE)
+    endif
+
+  endif
+
+  ifeq ($$($1_WORKING_DIR), )
+    $1_WORKING_DIR := $$($1_SUPPORT_DIR)
+  endif
+
+  ifeq ($$($1_INFO)$$($1_WARN), )
+    # If neither info nor warn is provided, add basic info text.
+    $1_INFO := Running commands for $1
+  endif
+
+  $1_VARDEPS := $$($1_COMMAND) $$($1_PRE_COMMAND) $$($1_POST_COMMAND)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, $$($1_BASE)_exec.vardeps)
+
+  ifneq ($$($1_PRE_COMMAND), )
+
+    $$($1_PRE_MARKER): $$($1_DEPS) $$($1_VARDEPS_FILE)
+        ifneq ($$($1_WARN), )
+	  $$(call LogWarn, $$($1_WARN))
+        endif
+        ifneq ($$($1_INFO), )
+	  $$(call LogInfo, $$($1_INFO))
+        endif
+	$$(call MakeDir, $$(call EncodeSpace, $$($1_WORKING_DIR)) $$(call EncodeSpace, $$($1_SUPPORT_DIR)) $$(call EncodeSpace, $$($1_OUTPUT_DIR)))
+	$$(call ExecuteWithLog, $$($1_BASE)_pre, \
+	    cd $$($1_WORKING_DIR) && $$($1_PRE_COMMAND))
+	$$(TOUCH) $$@
+
+    $$($1_EXEC_RESULT): $$($1_PRE_MARKER)
+        ifneq ($$($1_DRYRUN), true)
+	  $$(call ExecuteWithLog, $$($1_BASE)_exec, \
+	      cd $$($1_WORKING_DIR) && $$($1_COMMAND))
+        else
+	  $$(call LogWarn, DRYRUN enabled for $1, not actually running command)
+	  $$(TOUCH) $$@
+        endif
+        ifeq ($$($1_EXEC_RESULT), $$($1_EXEC_MARKER))
+	  $$(TOUCH) $$@
+        endif
+
+    $1 := $$($1_PRE_MARKER) $$($1_EXEC_RESULT)
+  else
+    $$($1_EXEC_RESULT): $$($1_DEPS) $$($1_VARDEPS_FILE)
+        ifneq ($$($1_WARN), )
+	  $$(call LogWarn, $$($1_WARN))
+        endif
+        ifneq ($$($1_INFO), )
+	  $$(call LogInfo, $$($1_INFO))
+        endif
+	$$(call MakeDir, $$(call EncodeSpace, $$($1_WORKING_DIR)) $$(call EncodeSpace, $$($1_SUPPORT_DIR)) $$(call EncodeSpace, $$($1_OUTPUT_DIR)))
+        ifneq ($$($1_DRYRUN), true)
+	  $$(call ExecuteWithLog, $$($1_BASE)_exec, \
+	      cd $$($1_WORKING_DIR) && $$($1_COMMAND))
+        else
+	  $$(call LogWarn, DRYRUN enabled for $1, not actually running command)
+	  $$(TOUCH) $$@
+        endif
+        ifeq ($$($1_EXEC_RESULT), $$($1_EXEC_MARKER))
+	  $$(TOUCH) $$@
+        endif
+
+    $1 := $$($1_EXEC_RESULT)
+  endif
+
+  ifneq ($$($1_POST_COMMAND), )
+
+    $$($1_FINAL_RESULT): $$($1_EXEC_RESULT)
+	$$(call ExecuteWithLog, $$($1_BASE)_post, \
+	    cd $$($1_WORKING_DIR) && $$($1_POST_COMMAND))
+	$$(TOUCH) $$@
+
+    $1 += $$($1_FINAL_RESULT)
+  endif
+
+  # Export all our generated targets in $1, and the final target in $1_TARGET.
+  $1_TARGET := $$($1_FINAL_RESULT)
+
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/FileUtils.gmk

@@ -0,0 +1,311 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Common file utility functions
+################################################################################
+
+################################################################################
+# Replace question marks with space in string. This macro needs to be called on
+# files from FindFiles in case any of them contains space in their file name,
+# since FindFiles replaces space with ?.
+# Param 1 - String to replace in
+DecodeSpace = \
+    $(subst ?,$(SPACE),$(strip $1))
+
+EncodeSpace = \
+    $(subst $(SPACE),?,$(strip $1))
+
+################################################################################
+# Take two paths and return the path of the last common directory.
+# Ex: /foo/bar/baz, /foo/bar/banan -> /foo/bar
+#     foo/bar/baz, /foo/bar -> <empty>
+#
+# The x prefix is used to preserve the presence of the initial slash
+# On Windows paths are treated as case-insensitive
+#
+# $1 - Path to compare
+# $2 - Other path to compare
+FindCommonPathPrefix = \
+    $(call DecodeSpace,$(patsubst x%,%,$(subst $(SPACE),/,$(strip \
+        $(call FindCommonPathPrefixHelper1, \
+            $(subst /,$(SPACE),x$(call EncodeSpace,$(strip $1))), \
+            $(subst /,$(SPACE),x$(call EncodeSpace,$(strip $2)))) \
+    ))))
+
+FindCommonPathPrefixHelper1 = \
+    $(if $(filter $(OPENJDK_TARGET_OS), windows), \
+        $(call FindCommonPathPrefixHelper2,$(call uppercase,$1),$(call uppercase,$2),$1), \
+        $(call FindCommonPathPrefixHelper2,$1,$2,$1))
+
+FindCommonPathPrefixHelper2 = \
+    $(if $(call equals, $(firstword $1), $(firstword $2)), \
+      $(if $(call equals, $(firstword $1),),, \
+        $(firstword $3) \
+        $(call FindCommonPathPrefixHelper2, \
+            $(wordlist 2, $(words $1), $1), \
+            $(wordlist 2, $(words $2), $2), \
+            $(wordlist 2, $(words $3), $3) \
+        ) \
+      ) \
+    )
+
+# Computes the relative path from a directory to a file
+# $1 - File to compute the relative path to
+# $2 - Directory to compute the relative path from
+RelativePath = \
+    $(call DecodeSpace,$(strip $(call RelativePathHelper,$(call EncodeSpace \
+        ,$(strip $1)),$(call EncodeSpace \
+        ,$(strip $2)),$(call EncodeSpace \
+        ,$(call FindCommonPathPrefix,$1,$2)))))
+
+RelativePathHelper = \
+    $(eval $3_prefix_length := $(words $(subst /,$(SPACE),$3))) \
+    $(eval $1_words := $(subst /,$(SPACE),$1)) \
+    $(eval $2_words := $(subst /,$(SPACE),$2)) \
+    $(if $(call equals,$($3_prefix_length),0),, \
+        $(eval $1_words := $(wordlist 2,$(words $($1_words)),$(wordlist \
+            $($3_prefix_length),$(words $($1_words)),$($1_words)))) \
+        $(eval $2_words := $(wordlist 2,$(words $($2_words)),$(wordlist \
+            $($3_prefix_length),$(words $($2_words)),$($2_words)))) \
+    ) \
+    $(eval $1_suffix := $(subst $(SPACE),/,$($1_words))) \
+    $(eval $2_dotdots := $(subst $(SPACE),/,$(foreach d,$($2_words),..))) \
+    $(if $($1_suffix), \
+        $(if $($2_dotdots), $($2_dotdots)/$($1_suffix), $($1_suffix)), \
+        $(if $($2_dotdots), $($2_dotdots), .))
+
+# Make directory for target file. Should handle spaces in filenames. Just
+# calling $(call MakeDir $(@D)) will not work if the directory contains a space
+# and the target file already exists. In that case, the target file will have
+# its wildcard ? resolved and the $(@D) will evaluate each space separated dir
+# part on its own.
+MakeTargetDir = \
+    $(call MakeDir, $(dir $(call EncodeSpace, $@)))
+
+################################################################################
+# All install-file and related macros automatically call DecodeSpace when needed.
+
+ifeq ($(call isTargetOs, macosx), true)
+  # On mac, extended attributes sometimes creep into the source files, which may later
+  # cause the creation of ._* files which confuses testing. Clear these with xattr if
+  # set. Some files get their write permissions removed after being copied to the
+  # output dir. When these are copied again to images, xattr would fail. By only clearing
+  # attributes when they are present, failing on this is avoided.
+  #
+  # If copying a soft link to a directory, need to delete the target first to avoid
+  # weird errors.
+  define install-file
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+        # Work around a weirdness with cp on Macosx. When copying a symlink, if
+        # the target of the link is write protected (e.g. 444), cp will add
+        # write permission for the user on the target file (644). Avoid this by
+        # using ln to create a new link instead.
+	if [ -h '$(call DecodeSpace, $<)' ]; then \
+	  $(LN) -s "`$(READLINK) '$(call DecodeSpace, $<)'`" '$(call DecodeSpace, $@)'; \
+	else \
+	  $(CP) -fRP '$(call DecodeSpace, $<)' '$(call DecodeSpace, $@)'; \
+	fi
+	if [ -n "`$(XATTR) -ls '$(call DecodeSpace, $@)'`" ]; then \
+          $(CHMOD) -h u+w '$(call DecodeSpace, $@)'; \
+	  $(XATTR) -cs '$(call DecodeSpace, $@)'; \
+	fi
+  endef
+else
+  define install-file
+	$(call MakeTargetDir)
+	$(CP) -fP '$(call DecodeSpace, $<)' '$(call DecodeSpace, $@)'
+  endef
+endif
+
+# Variant of install file that does not preserve symlinks
+define install-file-nolink
+	$(call MakeTargetDir)
+	$(CP) -f '$(call DecodeSpace, $<)' '$(call DecodeSpace, $@)'
+endef
+
+################################################################################
+# link-file-* works similarly to install-file but creates a symlink instead.
+# There are two versions, either creating a relative or an absolute link. Be
+# careful when using this on Windows since the symlink created is only valid in
+# the unix emulation environment.
+# In msys2 we use mklink /J because its ln would perform a deep copy of the target.
+# This inhibits performance and can lead to issues with long paths. With mklink /J
+# relative linking does not work, so we handle the link as absolute path.
+ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys2)
+  define link-file-relative
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	cmd //c "mklink /J $(call FixPath, $(call DecodeSpace, $@)) $(call FixPath, $(call DecodeSpace, $<))"
+  endef
+else
+  define link-file-relative
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	$(LN) -s '$(call DecodeSpace, $(call RelativePath, $<, $(@D)))' '$(call DecodeSpace, $@)'
+  endef
+endif
+
+ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys2)
+  define link-file-absolute
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	cmd //c "mklink /J $(call FixPath, $(call DecodeSpace, $@)) $(call FixPath, $(call DecodeSpace, $<))"
+  endef
+else
+  define link-file-absolute
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	$(LN) -s '$(call DecodeSpace, $<)' '$(call DecodeSpace, $@)'
+  endef
+endif
+
+define copy-and-chmod-executable
+	$(install-file)
+	$(CHMOD) a+rx $@
+endef
+
+################################################################################
+
+# Recursive wildcard function. Walks down directories recursively and matches
+# files with the search patterns. Patterns use standard file wildcards (* and
+# ?).
+#
+# $1 - Directories to start search in
+# $2 - Search patterns
+rwildcard = \
+    $(strip \
+        $(foreach d, \
+          $(patsubst %/,%,$(sort $(dir $(wildcard $(addsuffix /*/*, $(strip $1)))))), \
+          $(call rwildcard,$d,$2) \
+        ) \
+        $(call DoubleDollar, $(wildcard $(foreach p, $2, $(addsuffix /$(strip $p), $(strip $1))))) \
+    )
+
+# Find non directories using recursive wildcard function. This function may
+# be used directly when a small amount of directories is expected to be
+# searched and caching is not expected to be of use.
+#
+# $1 - Directory to start search in
+# $2 - Optional search patterns, defaults to '*'.
+WildcardFindFiles = \
+    $(sort $(strip \
+        $(eval WildcardFindFiles_result := $(call rwildcard,$(patsubst %/,%,$1),$(if $(strip $2),$2,*))) \
+        $(filter-out $(patsubst %/,%,$(sort $(dir $(WildcardFindFiles_result)))), \
+            $(WildcardFindFiles_result) \
+        ) \
+    ))
+
+# Find non directories using the find utility in the shell. Safe to call for
+# non existing directories, or directories containing wildcards.
+#
+# Files containing space will get spaces replaced with ? because GNU Make
+# cannot handle lists of files with space in them. By using ?, make will match
+# the wildcard to space in many situations so we don't need to replace back
+# to space on every use. While not a complete solution it does allow some uses
+# of FindFiles to function with spaces in file names, including for
+# SetupCopyFiles. Unfortunately this does not work for WildcardFindFiles so
+# if files with spaces are anticipated, use ShellFindFiles directly.
+#
+# $1 - Directories to start search in.
+# $2 - Optional search patterns, empty means find everything. Patterns use
+#      standard file wildcards (* and ?) and should not be quoted.
+# $3 - Optional options to find.
+ShellFindFiles = \
+    $(if $(wildcard $1), \
+      $(sort \
+          $(shell $(FIND) $3 $(patsubst %/,%,$(wildcard $1)) \( -type f -o -type l \) \
+              $(if $(strip $2), -a \( -name "$(firstword $2)" \
+              $(foreach p, $(filter-out $(firstword $2), $2), -o -name "$(p)") \)) \
+              | $(TR) ' ' '?' \
+          ) \
+      ) \
+    )
+
+# Find non directories using the method most likely to work best for the
+# current build host
+#
+# $1 - Directory to start search in
+# $2 - Optional search patterns, defaults to '*'.
+ifeq ($(OPENJDK_BUILD_OS)-$(RWILDCARD_WORKS), windows-true)
+  DirectFindFiles = $(WildcardFindFiles)
+else
+  DirectFindFiles = $(ShellFindFiles)
+endif
+
+# Finds files using a cache that is populated by FillFindCache below. If any of
+# the directories given have not been cached, DirectFindFiles is used for
+# everything. Caching is especially useful in Cygwin, where file finds are very
+# costly.
+#
+# $1 - Directories to start search in.
+# $2 - Optional search patterns. If used, no caching is done.
+CacheFindFiles_CACHED_DIRS :=
+CacheFindFiles_CACHED_FILES :=
+CacheFindFiles = \
+    $(if $2, \
+      $(call DirectFindFiles, $1, $2) \
+    , \
+      $(if $(filter-out $(addsuffix /%, $(CacheFindFiles_CACHED_DIRS)) \
+          $(CacheFindFiles_CACHED_DIRS), $1), \
+        $(call DirectFindFiles, $1) \
+      , \
+        $(filter $(addsuffix /%,$(patsubst %/,%,$1)) $1,$(CacheFindFiles_CACHED_FILES)) \
+      ) \
+    )
+
+# Explicitly adds files to the find cache used by CacheFindFiles.
+#
+# $1 - Directories to start search in
+FillFindCache = \
+    $(eval CacheFindFiles_NEW_DIRS := $$(filter-out $$(addsuffix /%, \
+        $$(CacheFindFiles_CACHED_DIRS)) $$(CacheFindFiles_CACHED_DIRS), $1)) \
+    $(if $(CacheFindFiles_NEW_DIRS), \
+      $(eval CacheFindFiles_CACHED_DIRS += $$(patsubst %/,%,$$(CacheFindFiles_NEW_DIRS))) \
+      $(eval CacheFindFiles_CACHED_FILES := $$(sort $$(CacheFindFiles_CACHED_FILES) \
+          $$(call DirectFindFiles, $$(CacheFindFiles_NEW_DIRS)))) \
+    )
+
+# Findfiles is the default macro that should be used to find files in the file
+# system. This function does not always support files with spaces in the names.
+# If files with spaces are anticipated, use ShellFindFiles directly.
+#
+# $1 - Directories to start search in.
+# $2 - Optional search patterns, empty means find everything. Patterns use
+#      standard file wildcards (* and ?) and should not be quoted.
+ifeq ($(DISABLE_CACHE_FIND), true)
+  FindFiles = $(DirectFindFiles)
+else
+  FindFiles = $(CacheFindFiles)
+endif
+
+################################################################################
+
+include MakeIncludeEnd.gmk
+endif # include guard

make/common/FindTests.gmk

@@ -0,0 +1,100 @@
+#
+# Copyright (c) 2017, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+# TEST_BASEDIRS might have been set by a custom extension
+TEST_BASEDIRS += $(TOPDIR)/test $(TOPDIR)
+
+# JTREG_TESTROOTS might have been set by a custom extension
+JTREG_TESTROOTS += $(addprefix $(TOPDIR)/test/, hotspot/jtreg jdk langtools jaxp lib-test docs)
+
+# Extract the names of the Jtreg group files from the TEST.ROOT files. The
+# TEST.ROOT files being properties files can be interpreted as makefiles so
+# use include to get at the contents instead of expensive shell calls. We are
+# looking for the "groups" property in each file.
+JTREG_ROOT_FILES := $(addsuffix /TEST.ROOT, $(JTREG_TESTROOTS))
+JTREG_GROUP_FILES :=
+$(foreach root, $(JTREG_TESTROOTS), \
+  $(if $(wildcard $(root)/TEST.ROOT), \
+    $(eval include $(root)/TEST.ROOT) \
+    $(eval $(root)_JTREG_GROUP_FILES := $$(addprefix $(root)/, $$(groups))) \
+    $(eval JTREG_GROUP_FILES += $$($(root)_JTREG_GROUP_FILES)) \
+  ) \
+)
+
+# Cache the expensive to calculate test names in a generated makefile.
+FIND_TESTS_CACHE_FILE := $(MAKESUPPORT_OUTPUTDIR)/find-tests.gmk
+
+ifeq ($(GENERATE_FIND_TESTS_FILE), true)
+  # If this file is deemed outdated, it will automatically get regenerated
+  # by this rule before being included below.
+  $(FIND_TESTS_CACHE_FILE): $(JTREG_ROOT_FILES) $(JTREG_GROUP_FILES) \
+      $(TOPDIR)/test/make/TestMake.gmk
+	$(call MakeTargetDir)
+	( $(foreach root, $(JTREG_TESTROOTS), \
+	    $(ECHO) ""; \
+	    $(PRINTF) "\n%s_JTREG_TEST_GROUPS := " "$(root)"; \
+	    $(SED) -n -e 's/^\#.*//g' -e 's/\([^ ]*\)\w*=.*/\1/gp' \
+	      $($(root)_JTREG_GROUP_FILES) \
+	      | $(SORT) -u | $(TR) '\n' ' ' ; \
+	  ) \
+	) > $@
+	$(ECHO) "" >> $@
+	$(PRINTF) "MAKE_TEST_TARGETS := " >> $@
+	$(MAKE) -s --no-print-directory $(MAKE_ARGS) \
+	    SPEC=$(SPEC) -f $(TOPDIR)/test/make/TestMake.gmk print-targets \
+	    TARGETS_FILE=$@
+endif
+
+-include $(FIND_TESTS_CACHE_FILE)
+
+# Create a list of all available Jtreg test groups in all components
+JTREG_TEST_GROUPS += $(sort $(foreach root, $(JTREG_TESTROOTS), \
+    $($(root)_JTREG_TEST_GROUPS)))
+
+# Add Jtreg test groups to list of named tests (test groups, test list, etc)
+# ALL_NAMED_TESTS might have been set by a custom extension
+ALL_NAMED_TESTS += $(JTREG_TEST_GROUPS)
+
+# Add the make test targets
+ALL_NAMED_TESTS += $(addprefix make-, $(MAKE_TEST_TARGETS))
+
+# Add Gtest
+ALL_NAMED_TESTS += gtest
+
+# Add microbenchmarks
+ALL_NAMED_TESTS += micro
+
+# Add special tests
+ALL_NAMED_TESTS += failure-handler make
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/JarArchive.gmk

@@ -0,0 +1,287 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include MakeIO.gmk
+
+FALSE_FIND_PATTERN := -name FILE_NAME_THAT_DOESNT_EXIST
+
+# Setup make rules for creating a jar archive.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   DEPENDENCIES List of dependencies for the jar target. If left empty,
+#       dependencies are calculated automatically from the source files found.
+#       For this to work, the source files must exist when the makefile is
+#       parsed.
+#   SRCS List of directories in where to find files to add to archive
+#   BIN Directory where to store build control files
+#   SUFFIXES File suffixes to include in jar
+#   INCLUDES List of directories/packages in SRCS that should be included
+#   EXCLUDES List of directories/packages in SRCS that should be excluded
+#   EXCLUDE_FILES List of files in SRCS that should be excluded
+#   EXTRA_FILES List of files in SRCS that should be included regardless of suffix match.
+#   JAR Jar file to create
+#   MANIFEST Optional manifest file template.
+#   JARMAIN Optional main class to add to manifest
+#   JARINDEX true means generate the index in the jar file.
+#   SKIP_METAINF Set to prevent contents of an META-INF directory to be automatically
+#       added to the archive.
+#   EXTRA_MANIFEST_ATTR Extra attribute to add to manifest.
+#   CHECK_COMPRESS_JAR Check the COMPRESS_JAR variable
+#   JAR_CMD Optionally override the jar command to use when creating the archive.
+SetupJarArchive = $(NamedParamsMacroTemplate)
+define SetupJarArchiveBody
+
+  $1_JARMAIN := $(strip $$($1_JARMAIN))
+  $1_JARNAME := $$(notdir $$($1_JAR))
+  $1_JAR_OUTPUT_DIR := $$(patsubst %/, %, $$(dir $$($1_JAR)))
+  $$(call SetIfEmpty, $1_BIN, $$($1_JAR_OUTPUT_DIR))
+  $1_MANIFEST_FILE := $$($1_BIN)/_the.$$($1_JARNAME)_manifest
+  $1_DELETESS_FILE := $$($1_BIN)/_the.$$($1_JARNAME)_deletess
+  $1_DELETES_FILE := $$($1_BIN)/_the.$$($1_JARNAME)_deletes
+  $$(call SetIfEmpty, $1_JAR_CMD, $$(JAR))
+
+  ifeq ($$($1_SUFFIXES), )
+    # No suffix was set, default to classes.
+    $1_SUFFIXES := .class
+  endif
+  # Convert suffixes to a find expression
+  $1_FIND_PATTERNS := $(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_SUFFIXES))
+  # On windows, a lot of includes/excludes risk making the command line too long, so
+  # writing the grep patterns to files.
+  # Grep returns 1 if nothing is matched. Do not fail the build for this.
+  ifneq ($$($1_INCLUDES), )
+    $1_GREP_INCLUDE_PATTERNS := $$(call EscapeDollar, \
+        $$(foreach src,$$($1_SRCS), $$(addprefix $$(src)/,$$($1_INCLUDES))))
+    # If there are a lot of include patterns, output to file to shorten command lines
+    ifeq ($$(word 20, $$($1_GREP_INCLUDE_PATTERNS)), )
+      $1_GREP_INCLUDES := | ( $(GREP) $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_INCLUDE_PATTERNS)) \
+          || test "$$$$?" = "1" )
+    else
+      $1_GREP_INCLUDE_OUTPUT = \
+          $$(eval $$(call ListPathsSafely, $1_GREP_INCLUDE_PATTERNS, \
+              $$($1_BIN)/_the.$$($1_JARNAME)_include))
+      $1_GREP_INCLUDES := | ( $(GREP) -f $$($1_BIN)/_the.$$($1_JARNAME)_include \
+          || test "$$$$?" = "1" )
+    endif
+  endif
+  ifneq ($$($1_EXCLUDES)$$($1_EXCLUDE_FILES), )
+    $1_GREP_EXCLUDE_PATTERNS := $$(call EscapeDollar, \
+        $$(foreach src, $$($1_SRCS), $$(addprefix $$(src)/, \
+        $$($1_EXCLUDES) $$($1_EXCLUDE_FILES))))
+    # If there are a lot of include patterns, output to file to shorten command lines
+    ifeq ($$(word 20, $$($1_GREP_EXCLUDE_PATTERNS)), )
+      $1_GREP_EXCLUDES := | ( $(GREP) -v $$(patsubst %,$(SPACE)-e$(SPACE)$(DQUOTE)%$(DQUOTE),$$($1_GREP_EXCLUDE_PATTERNS)) \
+          || test "$$$$?" = "1" )
+    else
+      $1_GREP_EXCLUDE_OUTPUT = \
+          $$(eval $$(call ListPathsSafely, $1_GREP_EXCLUDE_PATTERNS, \
+              $$($1_BIN)/_the.$$($1_JARNAME)_exclude))
+      $1_GREP_EXCLUDES := | ( $(GREP) -v -f $$($1_BIN)/_the.$$($1_JARNAME)_exclude \
+          || test "$$$$?" = "1" )
+    endif
+  endif
+
+  # Check if this jar needs to have its index generated.
+  ifneq ($$($1_JARINDEX), )
+    $1_JARINDEX = (cd $$(dir $$@) && $$($1_JAR_CMD) -i $$(notdir $$@))
+  else
+    $1_JARINDEX = true
+  endif
+  # When this macro is run in the same makefile as the java compilation, dependencies are
+  # transferred in make variables. When the macro is run in a different makefile than the
+  # java compilation, the dependencies need to be found in the filesystem.
+  $1_ORIG_DEPS := $$($1_DEPENDENCIES)
+  ifeq ($$($1_DEPENDENCIES), )
+    # Add all source roots to the find cache since we are likely going to run find
+    # on these more than once. The cache will only be updated if necessary.
+    $$(call FillFindCache, $$($1_FIND_LIST))
+    $1_DEPENDENCIES := $$(filter $$(addprefix %, $$($1_SUFFIXES)), \
+        $$(call FindFiles, $$($1_SRCS)))
+    ifneq ($$($1_GREP_INCLUDE_PATTERNS), )
+      $1_DEPENDENCIES := $$(filter $$(addsuffix %, $$($1_GREP_INCLUDE_PATTERNS)), $$($1_DEPENDENCIES))
+    endif
+    ifneq ($$($1_GREP_EXCLUDE_PATTERNS), )
+      $1_DEPENDENCIES := $$(filter-out $$(addsuffix %, $$($1_GREP_EXCLUDE_PATTERNS)), $$($1_DEPENDENCIES))
+    endif
+    # Look for EXTRA_FILES in all SRCS dirs and as absolute paths.
+    $1_DEPENDENCIES += $$(wildcard $$(foreach src, $$($1_SRCS), \
+        $$(addprefix $$(src)/, $$($1_EXTRA_FILES))) $$($1_EXTRA_FILES))
+    ifeq ($$($1_SKIP_METAINF), )
+      $1_DEPENDENCIES += $$(call FindFiles, $$(wildcard $$(addsuffix /META-INF, $$($1_SRCS))))
+    endif
+  endif
+  # The dependency list should never be empty
+  ifeq ($$(strip $$($1_DEPENDENCIES)), )
+    $$(warning No dependencies found for $1)
+  endif
+
+  # Utility macros, to make the shell script receipt somewhat easier to decipher.
+
+  # Capture extra files is the same for both CAPTURE_CONTENTS and SCAPTURE_CONTENTS so
+  # only define it once to avoid duplication.
+  # The list of extra files might be long, so need to use ListPathsSafely to print
+  # them out to a separate file. Then process the contents of that file to rewrite
+  # into -C <dir> <file> lines.
+  # The EXTRA_FILES_RESOLVED variable must be set in the macro so that it's evaluated
+  # in the recipe when the files are guaranteed to exist.
+  $1_CAPTURE_EXTRA_FILES = \
+      $$(eval $1_EXTRA_FILES_RESOLVED := $$(call DoubleDollar, \
+          $$(wildcard $$(foreach src, $$($1_SRCS), \
+          $$(addprefix $$(src)/, $$($1_EXTRA_FILES))) $$($1_EXTRA_FILES)))) \
+      $$(if $$($1_EXTRA_FILES_RESOLVED), \
+        $$(eval $$(call ListPathsSafely, $1_EXTRA_FILES_RESOLVED, \
+            $$($1_BIN)/_the.$$($1_JARNAME)_contents.extra)) \
+        $(SED) $$(foreach src, $$($1_SRCS), -e 's|$$(src)/|-C $$(src) |g') \
+            $$($1_BIN)/_the.$$($1_JARNAME)_contents.extra \
+            >> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE))
+
+  # The capture contents macro finds all files (matching the patterns, typically
+  # .class and .prp) that are newer than the jar-file, ie the new content to be put into the jar.
+  # NOTICE: please leave the parentheses space separated otherwise the AIX build will break!
+  $1_CAPTURE_CONTENTS = \
+      $(RM) $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE) \
+      $$(foreach src, $$($1_SRCS), \
+        $(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) -a -newer $$@ $$($1_GREP_INCLUDES) \
+          $$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/|-C $$(src) |g' \
+        >> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE)) \
+      $$($1_CAPTURE_EXTRA_FILES)
+
+  # The capture metainf macro finds all files below the META-INF directory that are newer than the jar-file.
+  # Find returns non zero if the META-INF dir does not exist, ignore this.
+  ifeq ($$($1_SKIP_METAINF), )
+    $1_CAPTURE_METAINF = $$(foreach src, $$($1_SRCS), \
+        ( ( $(FIND) $$(src)/META-INF -type f -a -newer $$@ 2> /dev/null || true ) \
+            | $(SED) 's|$$(src)/|-C $$(src) |g' >> \
+        $$($1_BIN)/_the.$$($1_JARNAME)_contents ) $$(NEWLINE) )
+  endif
+  # The capture deletes macro finds all deleted files and concatenates them. The resulting file
+  # tells us what to remove from the jar-file.
+  $1_CAPTURE_DELETES = $$(foreach src, $$($1_SRCS), ($(FIND) $$(src) -name _the.package.deleted -newer $$@ \
+      -exec $(SED) 's|$$(src)||g' \{\} >> $$($1_DELETES_FILE) \;) $$(NEWLINE))
+  # The update contents macro updates the jar file with the previously capture contents.
+  # Use 'wc -w' to see if the contents file is empty.
+  $1_UPDATE_CONTENTS = \
+      if [ "`$(WC) -l $$($1_BIN)/_the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'`" -gt "0" ]; then \
+        $(ECHO) "  updating" `$(WC) -l $$($1_BIN)/_the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'` files && \
+        $(SORT) $$($1_BIN)/_the.$$($1_JARNAME)_contents > $$($1_BIN)/_the.$$($1_JARNAME)_contents_sorted && \
+        $$($1_JAR_CMD) --update $$($1_JAR_OPTIONS) --file $$@ @$$($1_BIN)/_the.$$($1_JARNAME)_contents_sorted; \
+      fi $$(NEWLINE)
+  # The s-variants of the above macros are used when the jar is created from scratch.
+  # NOTICE: please leave the parentheses space separated otherwise the AIX build will break!
+  $1_SCAPTURE_CONTENTS = \
+      $(RM) $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE) \
+      $$(foreach src, $$($1_SRCS), \
+        $(FIND) $$(src) -type f -a \( $$($1_FIND_PATTERNS) \) $$($1_GREP_INCLUDES) \
+            $$($1_GREP_EXCLUDES) | $(SED) 's|$$(src)/|-C $$(src) |g' \
+            >> $$($1_BIN)/_the.$$($1_JARNAME)_contents $$(NEWLINE)) \
+      $$($1_CAPTURE_EXTRA_FILES)
+
+  # Find returns non zero if the META-INF dir does not exist, ignore this.
+  ifeq ($$($1_SKIP_METAINF), )
+    $1_SCAPTURE_METAINF = $$(foreach src, $$($1_SRCS), \
+        ( ( $(FIND) $$(src)/META-INF -type f 2> /dev/null || true ) \
+            | $(SED) 's|$$(src)/|-C $$(src) |g' >> \
+        $$($1_BIN)/_the.$$($1_JARNAME)_contents) $$(NEWLINE) )
+  endif
+  $1_SUPDATE_CONTENTS = \
+      $(SORT) $$($1_BIN)/_the.$$($1_JARNAME)_contents > $$($1_BIN)/_the.$$($1_JARNAME)_contents_sorted && \
+      $$($1_JAR_CMD) --update $$($1_JAR_OPTIONS) --file $$@ @$$($1_BIN)/_the.$$($1_JARNAME)_contents_sorted $$(NEWLINE)
+
+  # Use a slightly shorter name for logging, but with enough path to identify this jar.
+  $1_NAME := $$(subst $$(OUTPUTDIR)/,,$$($1_JAR))
+
+  # If reproducible build and the boot jdk jar supports --date option
+  # then specify the --date using SOURCE_DATE in ISO-8601
+  $1_JAR_OPTIONS :=
+  ifeq ($$(BOOT_JDK_JAR_SUPPORTS_DATE), true)
+    $1_JAR_OPTIONS += --date $(SOURCE_DATE_ISO_8601)
+  endif
+  ifneq ($$($1_CHECK_COMPRESS_JAR), )
+    ifneq ($(COMPRESS_JARS), true)
+      $1_JAR_OPTIONS += --no-compress
+    endif
+  endif
+
+  # Include all variables of significance in the vardeps file
+  $1_VARDEPS := $$($1_JAR_CMD) $$($1_JAR_OPTIONS) $$($1_MANIFEST) \
+      $$($1_JARMAIN) $$($1_EXTRA_MANIFEST_ATTR) $$($1_ORIG_DEPS) $$($1_SRCS) \
+      $$($1_INCLUDES) $$($1_EXCLUDES) $$($1_EXCLUDE_FILES) $$($1_EXTRA_FILES)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, $$($1_BIN)/_the.$$($1_JARNAME).vardeps)
+
+  # Here is the rule that creates/updates the jar file.
+  $$($1_JAR) : $$($1_DEPENDENCIES) $$($1_MANIFEST) $$($1_VARDEPS_FILE)
+	$$(call MakeTargetDir)
+	$$(call MakeDir, $$($1_BIN))
+	$$($1_GREP_INCLUDE_OUTPUT)
+	$$($1_GREP_EXCLUDE_OUTPUT)
+        # If the vardeps file is part of the newer prereq list, it means that
+        # either the jar file does not exist, or we need to recreate it from
+        # from scratch anyway since a simple update will not catch all the
+        # potential changes.
+	$$(if $$(filter $$($1_VARDEPS_FILE) $$($1_MANIFEST), $$?), \
+	  $$(if $$($1_MANIFEST), \
+	    $(CP) $$($1_MANIFEST) $$($1_MANIFEST_FILE) $$(NEWLINE) \
+	  , \
+	    $(RM) $$($1_MANIFEST_FILE) && $(TOUCH) $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+	  $$(if $$($1_JARMAIN), \
+	    $(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+	  $$(if $$($1_EXTRA_MANIFEST_ATTR), \
+	    $(ECHO) "$$($1_EXTRA_MANIFEST_ATTR)" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+	  $(ECHO) Creating $$($1_NAME) $$(NEWLINE) \
+	  $$($1_JAR_CMD) --create $$($1_JAR_OPTIONS) --file $$@ --manifest $$($1_MANIFEST_FILE) $$(NEWLINE) \
+	  $$($1_SCAPTURE_CONTENTS) \
+	  $$($1_SCAPTURE_METAINF) \
+	  $$($1_SUPDATE_CONTENTS) \
+	  $$($1_JARINDEX) && true \
+	, \
+	  $(ECHO) Modifying $$($1_NAME) $$(NEWLINE) \
+	  $$($1_CAPTURE_CONTENTS) \
+	  $$($1_CAPTURE_METAINF) \
+	  $(RM) $$($1_DELETES_FILE) $$(NEWLINE) \
+	  $$($1_CAPTURE_DELETES) \
+	  $(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) $$(NEWLINE) \
+	  if [ -s $$($1_DELETESS_FILE) ]; then \
+	    $(ECHO) "  deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \
+	    $(ZIPEXE) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \
+	  fi $$(NEWLINE) \
+	  $$($1_UPDATE_CONTENTS) true $$(NEWLINE) \
+	  $$($1_JARINDEX) && true )
+
+  # Add jar to target list
+  $1 += $$($1_JAR)
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/JavaCompilation.gmk

@@ -0,0 +1,568 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include MakeIO.gmk
+
+# Java compilation needs SetupJarArchive if we're generating a jar file
+include JarArchive.gmk
+
+###
+### Definitions for common release targets
+###
+
+# Create classes that can run on the bootjdk
+# -Xlint:-options is added to avoid the warning
+# "system modules path not set in conjunction with -source"
+TARGET_RELEASE_BOOTJDK := -source $(OLDEST_BOOT_JDK_VERSION) \
+    -target $(OLDEST_BOOT_JDK_VERSION) -Xlint:-options
+
+# Create classes that can be used in (or be a part of) the new jdk we're
+# building
+TARGET_RELEASE_NEWJDK := -source $(JDK_SOURCE_TARGET_VERSION) \
+    -target $(JDK_SOURCE_TARGET_VERSION)
+
+# Create classes that can be used in JDK 8, for legacy support
+TARGET_RELEASE_JDK8 := --release 8
+
+# Create classes for the new jdk, relying only on the modules of the new jdk
+TARGET_RELEASE_NEWJDK_UPGRADED := $(TARGET_RELEASE_NEWJDK) \
+    --upgrade-module-path $(JDK_OUTPUTDIR)/modules --system none
+
+define add_file_to_copy
+  # param 1 = BUILD_MYPACKAGE
+  # parma 2 = The source file to copy.
+  $2_TARGET := $2
+  # Remove the source prefix.
+  $$(foreach i, $$($1_SRC), $$(eval $$(call remove_string,$$i,$2_TARGET)))
+  # To allow for automatic overrides, do not create a rule for a target file that
+  # already has one
+  ifneq ($$($1_COPY_$$($2_TARGET)), 1)
+    $1_COPY_$$($2_TARGET) := 1
+    # Now we can setup the dependency that will trigger the copying.
+    $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) : $2
+	$$(call LogInfo, Copying $$(patsubst $$(OUTPUTDIR)/%,%, $$@))
+	$$(install-file)
+	$(CHMOD) -f ug+w $$@
+
+    # And do not forget this target
+    $1_ALL_COPY_TARGETS += $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET)
+  endif
+endef
+
+# This macro is used only for properties files that are to be
+# copied over to the classes directory in cleaned form.
+#
+# An empty echo ensures that the input to sed always ends with a newline.
+# Certain implementations (e.g. Solaris) will skip the last line without
+# it.
+#
+# The sed expression does this:
+# 1. Add a backslash before any :, = or ! that do not have a backslash already.
+# 2. Delete all lines starting with #.
+# 3. Delete empty lines.
+# 4. Append lines ending with \ with the next line.
+# 5. Remove leading and trailing white space. Note that tabs must be explicit
+#    as sed on macosx does not understand '\t'.
+# 6. Replace the first \= with just =.
+# 7. Finally it's all sorted to create a stable output.
+#
+# It is assumed that = is the character used for separating names and values.
+define add_file_to_clean
+  # param 1 = BUILD_MYPACKAGE
+  # parma 2 = The source file to copy and clean.
+  $2_TARGET := $2
+  # Remove the source prefix.
+  $$(foreach i, $$($1_SRC), $$(eval $$(call remove_string,$$i,$2_TARGET)))
+  # Now we can setup the dependency that will trigger the copying.
+  # To allow for automatic overrides, do not create a rule for a target file that
+  # already has one
+  ifneq ($$($1_CLEAN_$$($2_TARGET)), 1)
+    $1_CLEAN_$$($2_TARGET) := 1
+    $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET) : $2
+	$$(call LogInfo, Cleaning $$(patsubst $$(OUTPUTDIR)/%,%, $$@))
+	$$(call MakeTargetDir)
+	( $(CAT) $$< && $(ECHO) "" ) \
+	    | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' \
+	        -e 's/\([^\\]\)!/\1\\!/g' -e 's/^[ 	]*#.*/#/g' \
+	    | $(SED) -e '/^#/d' -e '/^$$$$/d' \
+	        -e :a -e '/\\$$$$/N; s/\\\n//; ta' \
+	        -e 's/^[ 	]*//;s/[ 	]*$$$$//' \
+	        -e 's/\\=/=/' \
+	    | $(SORT) > $$@
+	$(CHMOD) -f ug+w $$@
+
+    # And do not forget this target
+    $1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($1_MODULE_SUBDIR)$$($2_TARGET)
+  endif
+endef
+
+define remove_string
+  $2 := $$(subst $1,,$$($2))
+endef
+
+# Setup make rules for compiling Java source code to class files and/or a
+# resulting jar file.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# The target for public API digest is returned in $1_API_TARGET.
+#
+# Remaining parameters are named arguments. These include:
+#   SMALL_JAVA set to false to run javac as a "big" java app
+#   COMPILER bootjdk or interim, the latter is default
+#   TARGET_RELEASE javac flags to set the targeted jdk release (-source/-target or --release)
+#   Defaults to $(TARGET_RELEASE_NEWJDK).
+#   JAVAC_FLAGS javac flags to append to the default ones.
+#   JAVA_FLAGS flags to be appended to the java launching the compiler
+#   DISABLED_WARNINGS list of Xlint warnings that should be disabled
+#   SRC one or more directories to search for sources. The order of the source roots
+#        is significant. The first found file of a certain name has priority.
+#   BIN store classes here
+#   MODULE Name of module being compiled. If set, classes are put in BIN/MODULE.
+#   CLASSPATH a list of additional entries to set as classpath to javac
+#   INCLUDES myapp.foo means will only compile java files in myapp.foo or any of its sub-packages.
+#   EXCLUDES myapp.foo means will do not compile java files in myapp.foo or any of its sub-packages.
+#   COPY .prp means copy all prp files to the corresponding package in BIN.
+#   COPY_FILES myapp/foo/setting.txt means copy this file over to the package myapp/foo
+#   CLEAN .properties means copy and clean all properties file to the corresponding package in BIN.
+#   CLEAN_FILES myapp/foo/setting.txt means clean this file over to the package myapp/foo
+#   INCLUDE_FILES "com/sun/SolarisFoobar.java" means only compile this file!
+#   EXCLUDE_FILES "com/sun/SolarisFoobar.java" means do not compile this particular file!
+#       "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found.
+#   EXCLUDE_PATTERNS Exclude files matching any of these substrings
+#   EXTRA_FILES List of extra source files to include in compilation. Can be used to
+#       specify files that need to be generated by other rules first.
+#   HEADERS path to directory where all generated c-headers are written.
+#   DEPENDS Extra dependency
+#   KEEP_DUPS Do not remove duplicate file names from different source roots.
+#   FAIL_NO_SRC Set to false to not fail the build if no source files are found,
+#        default is true.
+#   CREATE_API_DIGEST Set to true to use a javac plugin to generate a public API
+#        hash which can be used for down stream dependencies to only rebuild
+#        when the API changes.
+#   KEEP_ALL_TRANSLATIONS Set to true to skip translation filtering
+SetupJavaCompilation = $(NamedParamsMacroTemplate)
+define SetupJavaCompilationBody
+
+  # Verify arguments
+  ifeq ($$($1_BIN), )
+    $$(error Must specify BIN (in $1))
+  endif
+
+  ifneq ($$($1_MODULE), )
+    $1_MODULE_SUBDIR := /$$($1_MODULE)
+  endif
+
+  $1_SAFE_NAME := $$(strip $$(subst /,_, $1))
+
+  ifeq ($$($1_LOG_ACTION), )
+    $1_LOG_ACTION := Compiling
+  endif
+
+  ifeq ($$($1_SMALL_JAVA), )
+    # If unspecified, default to true
+    $1_SMALL_JAVA := true
+  endif
+
+  ifeq ($$($1_COMPILER), )
+    # If unspecified, default to interim compiler
+    $1_COMPILER := interim
+  endif
+
+  ifeq ($$($1_COMPILER), bootjdk)
+    # Javac server is not available when using the bootjdk compiler.
+    $1_JAVAC_CMD := $$(JAVAC) -J$$(JAVA_FLAGS_TMPDIR)
+
+    ifeq ($$($1_SMALL_JAVA), true)
+      $1_FLAGS += $$(addprefix -J, $$(JAVA_FLAGS_SMALL))
+    endif
+    ifeq ($$($1_JAVA_FLAGS), true)
+      $1_FLAGS += $$(addprefix -J, $$($1_JAVA_FLAGS))
+    endif
+
+    ifeq ($$($1_TARGET_RELEASE), )
+      # If unspecified, default to the new jdk we're building
+      $1_TARGET_RELEASE := $$(TARGET_RELEASE_BOOTJDK)
+    endif
+  else ifeq ($$($1_COMPILER), buildjdk)
+    $1_JAVAC_CMD := $$(BUILD_JAVAC) -J$$(JAVA_FLAGS_TMPDIR)
+
+    ifeq ($$($1_TARGET_RELEASE), )
+      # If unspecified, default to the new jdk we're building
+      $1_TARGET_RELEASE := $$(TARGET_RELEASE_NEWJDK)
+    endif
+  else ifeq ($$($1_COMPILER), interim)
+    # Use java server if it is enabled, and the user does not want a specialized
+    # class path.
+    ifeq ($$(ENABLE_JAVAC_SERVER)+$$($1_CLASSPATH), true+)
+      # Create a configuration file with the needed information for the javac
+      # server to function properly.
+      $1_JAVAC_SERVER_CONFIG := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$$($1_SAFE_NAME)-javacserver.conf
+
+      # Arguments needed to launch the javacserver client, as well as for the
+      # client to launch the server.
+      $1_JAVAC_SERVER_ARGS := $$(INTERIM_LANGTOOLS_ARGS) \
+          -cp $(BUILDTOOLS_OUTPUTDIR)/langtools_javacserver_classes
+
+      # The portfile contains the tcp/ip on which the server listens
+      # and the cookie necessary to talk to the server.
+      $1_JAVAC_PORT_FILE := $$(call FixPath, $$(JAVAC_SERVER_DIR)/server.port)
+
+      # The javacmd tells the client how to run java to launch the server.
+      $1_JAVAC_SERVER_JAVA_CMD := $$(call FixPath, $$(JAVA) $$($1_JAVA_FLAGS) \
+          $$($1_JAVAC_SERVER_ARGS))
+
+      $1_CONFIG_VARDEPS := $$($1_JAVAC_PORT_FILE) $$($1_JAVAC_SERVER_JAVA_CMD)
+      $1_CONFIG_VARDEPS_FILE := $$(call DependOnVariable, $1_CONFIG_VARDEPS, \
+          $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1.config_vardeps)
+
+      # Write these values to a config file
+      $$($1_JAVAC_SERVER_CONFIG): $$($1_CONFIG_VARDEPS_FILE)
+	$(ECHO) portfile=$$($1_JAVAC_PORT_FILE) > $$@
+	$(ECHO) javacmd=$$($1_JAVAC_SERVER_JAVA_CMD) >> $$@
+
+      # Always use small java to launch client
+      $1_JAVAC_CMD := $$(JAVA_SMALL) $$($1_JAVA_FLAGS) $$($1_JAVAC_SERVER_ARGS) \
+          javacserver.Main --conf=$$($1_JAVAC_SERVER_CONFIG)
+    else
+      # No javac server
+      $1_JAVAC := $$(INTERIM_LANGTOOLS_ARGS) -m jdk.compiler.interim/com.sun.tools.javac.Main
+
+      ifeq ($$($1_SMALL_JAVA), true)
+        $1_JAVAC_CMD := $$(JAVA_SMALL) $$($1_JAVA_FLAGS) $$($1_JAVAC)
+      else
+        $1_JAVAC_CMD := $$(JAVA) $$($1_JAVA_FLAGS) $$($1_JAVAC)
+      endif
+    endif
+
+    ifeq ($$($1_TARGET_RELEASE), )
+      # If unspecified, default to the new jdk we're building
+      $1_TARGET_RELEASE := $$(TARGET_RELEASE_NEWJDK)
+    endif
+  else
+    $$(error Invalid value for COMPILER in SetupJavaCompilation for $1: '$$($1_COMPILER)')
+  endif
+
+  # Tell javac to do exactly as told and no more
+  PARANOIA_FLAGS := -implicit:none -Xprefer:source -XDignore.symbol.file=true
+
+  $1_FLAGS += -g -Xlint:all $$($1_TARGET_RELEASE) $$(PARANOIA_FLAGS)
+  $1_FLAGS += $$($1_JAVAC_FLAGS)
+  # Set character encoding in source
+  $1_FLAGS += -encoding utf-8
+
+  ifeq ($$(JAVA_WARNINGS_AS_ERRORS), true)
+    $1_FLAGS += -Werror
+  endif
+
+  ifneq ($$($1_DISABLED_WARNINGS), )
+    $1_FLAGS += -Xlint:$$(call CommaList, $$(addprefix -, $$($1_DISABLED_WARNINGS)))
+  endif
+
+  $1_AUGMENTED_CLASSPATH := $$($1_CLASSPATH)
+  $1_API_TARGET := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_pubapi
+  $1_API_INTERNAL := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_internalapi
+
+  ifeq ($$($1_CREATE_API_DIGEST), true)
+    $1_API_DIGEST_FLAGS := \
+        -Xplugin:"depend $$($1_API_TARGET)" \
+        "-XDinternalAPIPath=$$($1_API_INTERNAL)" \
+        "-XDLOG_LEVEL=$(LOG_LEVEL)" \
+        #
+
+    $1_EXTRA_DEPS := $$(BUILDTOOLS_OUTPUTDIR)/depend/_the.COMPILE_DEPEND_batch
+    # including the compilation output on the classpath, so that incremental
+    # compilations in unnamed module can refer to other classes from the same
+    # source root, which are not being recompiled in this compilation:
+    $1_AUGMENTED_CLASSPATH += $$(BUILDTOOLS_OUTPUTDIR)/depend $$($1_BIN)
+  endif
+
+  ifneq ($$($1_AUGMENTED_CLASSPATH), )
+    $1_FLAGS += -cp $$(call PathList, $$($1_AUGMENTED_CLASSPATH))
+  endif
+
+  # Make sure the dirs exist, or that one of the EXTRA_FILES, that may not
+  # exist yet, is in it.
+  $$(foreach d, $$($1_SRC), \
+    $$(if $$(wildcard $$d), , \
+      $$(if $$(filter $$d%, $$($1_EXTRA_FILES)), , \
+        $$(error SRC specified to SetupJavaCompilation $1 contains missing directory >$$d<) \
+      ) \
+    ) \
+  )
+  $$(call MakeDir, $$($1_BIN))
+  # Order src files according to the order of the src dirs. Correct ordering is
+  # needed for correct overriding between different source roots.
+  $1_ALL_SRC_RAW := $$(call FindFiles, $$($1_SRC))
+  $1_ALL_SRCS := $$($1_EXTRA_FILES) \
+      $$(foreach d, $$($1_SRC), $$(filter $$d%, $$($1_ALL_SRC_RAW)))
+
+  # Extract the java files.
+  $1_SRCS := $$(filter %.java, $$($1_ALL_SRCS))
+
+  # Translate include/exclude into patterns
+  ifneq ($$($1_EXCLUDE_FILES), )
+    $1_EXCLUDE_PATTERN := $$(addprefix %, $$($1_EXCLUDE_FILES))
+  endif
+  ifneq ($$($1_INCLUDE_FILES), )
+    $1_INCLUDE_PATTERN := $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$($1_INCLUDE_FILES)))
+  endif
+  ifneq ($$($1_EXCLUDES), )
+    $1_EXCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_EXCLUDES))))
+  endif
+  ifneq ($$($1_INCLUDES), )
+    $1_INCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_INCLUDES))))
+  endif
+
+  ifneq ($$($1_EXCLUDE_PATTERNS), )
+    # We must not match the exclude pattern against the src roots, so first
+    # strip the src prefixes from the absolute file paths in SRCS.
+    $1_SRCS_WITHOUT_ROOTS := $$(foreach i, $$($1_SRC), \
+        $$(patsubst $$i/%,%, $$(filter $$i/%, $$($1_SRCS))))
+    $1_EXCLUDE_PATTERNS_WITHOUT_ROOTS := $$(call containing, \
+        $$($1_EXCLUDE_PATTERNS), $$($1_SRCS_WITHOUT_ROOTS))
+    # The add back all possible src prefixes; this will generate more paths
+    # than really exists, but it does not matter since we will use this as
+    # input to filter-out.
+    $1_EXCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, \
+        $$($1_EXCLUDE_PATTERNS_WITHOUT_ROOTS)))
+  endif
+
+  # Apply include/exclude patterns to java sources
+  ifneq ($$($1_EXCLUDE_PATTERN), )
+    $1_SRCS := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_SRCS))
+  endif
+  ifneq ($$($1_INCLUDE_PATTERN), )
+    $1_SRCS := $$(filter $$($1_INCLUDE_PATTERN) $$($1_EXTRA_FILES), $$($1_SRCS))
+  endif
+
+  ifneq ($$($1_KEEP_DUPS), true)
+    # Remove duplicate source files by keeping the first found of each duplicate.
+    # This allows for automatic overrides with custom or platform specific versions
+    # source files. Need to call DoubleDollar as we have java classes with '$' in
+    # their names.
+    $1_SRCS := $$(strip $$(foreach s, $$($1_SRCS), \
+        $$(eval relative_src := $$(call remove-prefixes, $$($1_SRC), \
+            $$(call DoubleDollar, $$(s)))) \
+        $$(if $$($1_$$(relative_src)), \
+          , \
+          $$(eval $1_$$(relative_src) := 1) $$(s))))
+  endif
+
+  # Filter out any excluded translations
+  ifneq ($$($1_KEEP_ALL_TRANSLATIONS), true)
+    $1_SRCS := $$(call FilterExcludedTranslations, $$($1_SRCS), .java)
+  endif
+
+  ifeq ($$(strip $$($1_SRCS)), )
+    ifneq ($$($1_FAIL_NO_SRC), false)
+      $$(error No source files found for $1)
+    endif
+  else
+    # All files below META-INF are always copied.
+    $1_ALL_COPIES := $$(filter $$(addsuffix /META-INF%, $$($1_SRC)), $$($1_ALL_SRCS))
+    # Find all files to be copied from source to bin.
+    ifneq ($$($1_COPY)$$($1_COPY_FILES), )
+      # Search for all files to be copied.
+      $1_ALL_COPIES += $$(filter $$(addprefix %, $$($1_COPY)), $$($1_ALL_SRCS))
+      # Copy these explicitly
+      $1_ALL_COPIES += $$($1_COPY_FILES)
+    endif
+    # Copy must also respect filters.
+    ifneq ($$($1_INCLUDE_PATTERN), )
+      $1_ALL_COPIES := $$(filter $$($1_INCLUDE_PATTERN), $$($1_ALL_COPIES))
+    endif
+    ifneq ($$($1_EXCLUDE_PATTERN), )
+      $1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_ALL_COPIES))
+    endif
+    # Filter out any excluded translations
+    ifneq ($$($1_KEEP_ALL_TRANSLATIONS), true)
+      $1_ALL_COPIES := $$(call FilterExcludedTranslations, $$($1_ALL_COPIES), .properties)
+    endif
+    ifneq ($$($1_ALL_COPIES), )
+      # Yep, there are files to be copied!
+      $1_ALL_COPY_TARGETS :=
+          $$(foreach i, $$($1_ALL_COPIES), $$(eval $$(call add_file_to_copy,$1,$$i)))
+      # Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files!
+    endif
+
+    # Find all property files to be copied and cleaned from source to bin.
+    ifneq ($$($1_CLEAN)$$($1_CLEAN_FILES), )
+      # Search for all files to be copied.
+      $1_ALL_CLEANS := $$(filter $$(addprefix %, $$($1_CLEAN)), $$($1_ALL_SRCS))
+      # Clean these explicitly
+      $1_ALL_CLEANS += $$($1_CLEAN_FILES)
+      # Copy and clean must also respect filters.
+      ifneq ($$($1_INCLUDE_PATTERN), )
+        $1_ALL_CLEANS := $$(filter $$($1_INCLUDE_PATTERN), $$($1_ALL_CLEANS))
+      endif
+      ifneq ($$($1_EXCLUDE_PATTERN), )
+        $1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_ALL_CLEANS))
+      endif
+      # Filter out any excluded translations
+      ifneq ($$($1_KEEP_ALL_TRANSLATIONS), true)
+        $1_ALL_CLEANS := $$(call FilterExcludedTranslations, $$($1_ALL_CLEANS), .properties)
+      endif
+      ifneq ($$($1_ALL_CLEANS), )
+        # Yep, there are files to be copied and cleaned!
+        $1_ALL_COPY_CLEAN_TARGETS :=
+            $$(foreach i, $$($1_ALL_CLEANS), $$(eval $$(call add_file_to_clean,$1,$$i)))
+        # Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files!
+      endif
+    endif
+
+    # Create a sed expression to remove the source roots and to replace / with .
+    # and remove .java at the end.
+    $1_REWRITE_INTO_CLASSES := $$(foreach i, $$($1_SRC), -e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g'
+
+    $1_COMPILE_TARGET := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_batch
+    $1_FILELIST := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_batch.filelist
+    $1_MODFILELIST := $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1_batch.modfiles
+    $1_MODFILELIST_FIXED := $$($1_MODFILELIST).fixed
+
+    # Put headers in a temp dir to filter out those that actually
+    # changed before copying them to the real header dir.
+    ifneq ($$($1_HEADERS), )
+      $1_HEADERS_ARG := -h $$($1_HEADERS).$1.tmp
+
+      $$($1_HEADERS)/_the.$1_headers: $$($1_COMPILE_TARGET)
+		$$(call MakeTargetDir)
+		if [ -d "$$($1_HEADERS).$1.tmp" ]; then \
+		  for f in `$(CD) $$($1_HEADERS).$1.tmp && $(FIND) . -type f`; do \
+		    if [ ! -f "$$($1_HEADERS)/$$$$f" ] \
+		        || [ "`$(DIFF) $$($1_HEADERS)/$$$$f $$($1_HEADERS).$1.tmp/$$$$f`" != "" ]; then \
+		      $(MKDIR) -p `$(DIRNAME) $$($1_HEADERS)/$$$$f`; \
+		      $(CP) -f $$($1_HEADERS).$1.tmp/$$$$f $$($1_HEADERS)/$$$$f; \
+		    fi; \
+		  done; \
+		fi
+		$(RM) -r $$($1_HEADERS).$1.tmp
+		$(TOUCH) $$@
+
+      $1_HEADER_TARGETS := $$($1_HEADERS)/_the.$1_headers
+    endif
+
+    $1_VARDEPS := $$($1_JAVAC_CMD) $$($1_FLAGS) $$($1_BIN) \
+        $$($1_HEADERS_ARG) $$($1_EXCLUDES) $$($1_INCLUDES) \
+        $$($1_EXCLUDE_FILES) $$($1_INCLUDE_FILES)
+    $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+        $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$1.vardeps)
+
+    # Create a file with all sources, to pass to javac in an @file.
+    # $$($1_VARDEPS_FILE) is used as dependency to track changes in set of
+    # list of files.
+    $$($1_FILELIST): $$($1_SRCS) $$($1_VARDEPS_FILE)
+		$$(call MakeDir, $$(@D))
+		$$(call LogWarn, $$($1_LOG_ACTION) up to $$(words $$($1_SRCS)) files for $1)
+		$$(eval $$(call ListPathsSafely, $1_SRCS, $$($1_FILELIST)))
+
+    # Create a $$($1_MODFILELIST) file with significant modified dependencies
+    # (either sources files or the other mark dependencies).
+    # It is then sent using a side-channel
+    # to the custom Depend plugin. The Depend plugin will check the provided list
+    # of modified files, and if none of the Java source files is changed in a way
+    # observable from outside of the file, and the list of modified files does
+    # not include a non-Java source file, it will only compile the modified files.
+    # Otherwise, all module's sources will be compiled. If a non-Java file is included,
+    # it will be considered to be a significant change, and all module source will
+    # be recompiled
+    $$($1_MODFILELIST): $$($1_SRCS) $$($1_DEPENDS) \
+        $$($1_VARDEPS_FILE) $$($1_EXTRA_DEPS) $$($1_JAVAC_SERVER_CONFIG)
+		$$(eval $1_MODFILES := $$?)
+		$$(eval $$(call ListPathsSafely, $1_MODFILES, $$($1_MODFILELIST)))
+
+    # Convert the paths in the MODFILELIST file to Windows-style paths
+    # on Windows. This is needed because javac operates on Windows-style paths
+    # when running on Windows. On other platforms this just copies the MODFILELIST file.
+    $$($1_MODFILELIST_FIXED): $$($1_MODFILELIST)
+		$$(call FixPathFile, $$($1_MODFILELIST), $$($1_MODFILELIST_FIXED))
+
+    # Do the actual compilation
+    $$($1_COMPILE_TARGET): $$($1_SRCS) $$($1_FILELIST) $$($1_DEPENDS) \
+        $$($1_VARDEPS_FILE) $$($1_EXTRA_DEPS) $$($1_JAVAC_SERVER_CONFIG) \
+        $$($1_MODFILELIST_FIXED)
+		$$(call MakeDir, $$(@D))
+		$$(call ExecuteWithLog, $$($1_BIN)$$($1_MODULE_SUBDIR)/_the.$$($1_SAFE_NAME)_batch, \
+		    $$($1_JAVAC_CMD) $$($1_FLAGS) \
+		        $$($1_API_DIGEST_FLAGS) \
+		        -XDmodifiedInputs=$$($1_MODFILELIST_FIXED) \
+		        -d $$($1_BIN) $$($1_HEADERS_ARG) @$$($1_FILELIST)) && \
+		$(TOUCH) $$@
+
+    # Add all targets to main variable
+    $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_COMPILE_TARGET) \
+        $$($1_HEADER_TARGETS)
+
+    # Check if a jar file was specified, then setup the rules for the jar.
+    ifneq ($$($1_JAR), )
+      # If no suffixes was explicitly set for this jar file.
+      # Use class and the cleaned/copied properties file suffixes as the default
+      # for the types of files to be put into the jar.
+      ifeq ($$($1_SUFFIXES), )
+        $1_SUFFIXES := .class $$($1_CLEAN) $$($1_COPY)
+      endif
+
+      $$(eval $$(call SetupJarArchive, ARCHIVE_$1, \
+          DEPENDENCIES := $$($1), \
+          SRCS := $$($1_BIN)$$($1_MODULE_SUBDIR), \
+          SUFFIXES := $$($1_SUFFIXES), \
+          EXCLUDE := $$($1_EXCLUDES), \
+          INCLUDES := $$($1_INCLUDES), \
+          EXTRA_FILES := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS), \
+          JAR := $$($1_JAR), \
+          JARMAIN := $$($1_JARMAIN), \
+          MANIFEST := $$($1_MANIFEST), \
+          EXTRA_MANIFEST_ATTR := $$($1_EXTRA_MANIFEST_ATTR), \
+          JARINDEX := $$($1_JARINDEX), \
+          HEADERS := $$($1_HEADERS), \
+      ))
+
+      # Add jar to target list
+      $1 += $$($1_JAR)
+    endif
+  endif # Source files found
+endef
+
+# Use this macro to find the correct target to depend on when the original
+# SetupJavaCompilation is declared in a different makefile, to avoid having
+# to declare and evaluate it again.
+# param 1 is for example BUILD_MYPACKAGE
+# param 2 is the output directory (BIN)
+SetupJavaCompilationCompileTarget = \
+    $(strip $2)/_the.$(strip $1)_batch
+
+SetupJavaCompilationApiTarget = \
+    $(strip $2)/_the.$(strip $1)_pubapi
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/JdkNativeCompilation.gmk

@@ -0,0 +1,543 @@
+#
+# Copyright (c) 2018, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include NativeCompilation.gmk
+
+ifeq ($(call isCompiler, gcc), true)
+  # --disable-new-dtags forces use of RPATH instead of RUNPATH for rpaths.
+  # This protects internal library dependencies within the JDK from being
+  # overridden using LD_LIBRARY_PATH. See JDK-8326891 for more information.
+  SetExecutableOrigin = \
+      -Wl,-rpath,\$(DOLLAR)ORIGIN$1 -Wl,--disable-new-dtags
+  SetSharedLibraryOrigin = \
+      -Wl,-z,origin -Wl,-rpath,\$(DOLLAR)ORIGIN$1 -Wl,--disable-new-dtags
+else ifeq ($(call isCompiler, clang), true)
+  ifeq ($(call isTargetOs, macosx), true)
+    SetExecutableOrigin = \
+        -Wl,-rpath,@loader_path$(or $1,/.)
+    SetSharedLibraryOrigin = \
+        -Wl,-rpath,@loader_path$(or $1,/.)
+  else ifeq ($(call isTargetOs, aix), true)
+    SetExecutableOrigin =
+    SetSharedLibraryOrigin =
+  else
+    ifeq ($(call isTargetOs, linux), true)
+      SetExecutableOrigin = \
+          -Wl,-rpath,\$(DOLLAR)ORIGIN$1 -Wl,--disable-new-dtags
+    else
+      SetExecutableOrigin = \
+          -Wl,-rpath,\$(DOLLAR)ORIGIN$1
+    endif
+
+    ifeq ($(call isTargetOs, arm), true)
+      SetSharedLibraryOrigin = \
+          -Wl,-rpath,\$(DOLLAR)ORIGIN$1
+    else
+      SetSharedLibraryOrigin = \
+          -Wl,-z,origin -Wl,-rpath,\$(DOLLAR)ORIGIN$1
+    endif
+  endif
+else ifeq ($(call isCompiler, microsoft), true)
+  SetExecutableOrigin =
+  SetSharedLibraryOrigin =
+else
+  $(error Unknown toolchain)
+endif
+
+FindSrcDirsForComponent += \
+  $(call uniq, $(wildcard \
+      $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/$(strip $2) \
+      $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/$(strip $2) \
+      $(TOPDIR)/src/$(strip $1)/share/native/$(strip $2)))
+
+# Find a library. Used for declaring dependencies on libraries in different
+# modules.
+# Param 1 - module name
+# Param 2 - library name
+# Param 3 - optional subdir for library
+FindLib = \
+    $(call FindLibDirForModule, \
+        $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX)
+
+# Find a static library
+# Param 1 - module name
+# Param 2 - library name
+# Param 3 - optional subdir for library
+FindStaticLib = \
+    $(addprefix $(SUPPORT_OUTPUTDIR)/native/, \
+        $(strip $1)$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(STATIC_LIBRARY_SUFFIX))
+
+# If only generating compile_commands.json, make these return empty to avoid
+# declaring dependencies.
+ifeq ($(GENERATE_COMPILE_COMMANDS_ONLY), true)
+  FindLib =
+  FindStaticLib =
+endif
+# If building static versions of libraries, make these return empty to avoid
+# declaring dependencies.
+ifeq ($(STATIC_LIBS), true)
+  FindLib =
+  FindStaticLib =
+endif
+
+# Returns the module specific java header dir if it exists.
+# Param 1 - module name
+GetJavaHeaderDir = \
+  $(if $(strip $1),$(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1)))
+
+HOTSPOT_INCLUDE_DIR := $(TOPDIR)/src/hotspot/share/include \
+    $(TOPDIR)/src/hotspot/os/$(HOTSPOT_TARGET_OS_TYPE)/include
+
+# Preprocess a source dir destination. Pass on absolute paths unchanged. Expand
+# description such as "java.base:headers" into a set of proper absolute paths,
+# by looking in $MODULE/[shared|$OS|$OSTYPE]/native.
+# Treat *:libjvm as a special case, and replace it with the proper hotspot
+# include directories.
+ProcessSrcDir = \
+  $(if $(findstring :, $1), \
+    $(if $(filter %:libjvm, $1), \
+      $(HOTSPOT_INCLUDE_DIR) \
+    , \
+      $(call FindSrcDirsForComponent, $(firstword $(subst :, , $1)), \
+          $(lastword $(subst :, , $1))) \
+    ) \
+  , \
+    $(if $(filter /%, $1), \
+      $1 \
+    , \
+      $(if $(filter libjvm, $1), \
+        $(HOTSPOT_INCLUDE_DIR) \
+      , \
+        $(call FindSrcDirsForComponent, $(MODULE), $1) \
+      ) \
+    ) \
+  )
+
+# Create a proper LIBPATH for the given library. Sets result in $1_$2_LIBPATH.
+# $1: The name of the rule (namespace)
+# $2: The safe namespace of the library
+define ResolveLibPath
+  # Determine proper LIBPATH. This is quite messy due to historical reasons,
+  # and because we need to have special treatment for "gtest:" and ":jvm".
+  ifneq ($$($1_$2_MODULE), gtest)
+    ifneq ($$($1_$2_NAME), jvm)
+      # This is the common case
+      ifeq ($$(call isTargetOs, windows), true)
+        $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/native/$$($1_$2_MODULE)/lib$$($1_$2_NAME)
+      else
+        ifeq ($(STATIC_LIBS), true)
+          $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/native/$$($1_$2_MODULE)/lib$$($1_$2_NAME)/static
+        else ifeq ($$($1_$2_STATIC_LIBRARY), true)
+          $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/native/$$($1_$2_MODULE)
+        else
+          $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/modules_libs/$$($1_$2_MODULE)
+        endif
+      endif
+    else
+      # Special treatment for hotspot
+      ifeq ($(CREATING_BUILDJDK), true)
+        # When building a buildjdk, it's always only the server variant
+        $1_$2_JVM_VARIANT_PATH := server
+      else
+        $1_$2_JVM_VARIANT_PATH := $(JVM_VARIANT_MAIN)
+      endif
+      ifeq ($$(call isTargetOs, windows), true)
+        ifeq ($(STATIC_LIBS), true)
+          $1_$2_LIBPATH := $$(HOTSPOT_OUTPUTDIR)/variant-$$($1_$2_JVM_VARIANT_PATH)/libjvm/objs/static
+        else
+          $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/modules_libs/$$($1_$2_MODULE)
+        endif
+      else
+        ifeq ($(STATIC_LIBS), true)
+          $1_$2_LIBPATH := $$(HOTSPOT_OUTPUTDIR)/variant-$$($1_$2_JVM_VARIANT_PATH)/libjvm/objs/static
+        else
+          $1_$2_LIBPATH := $$(SUPPORT_OUTPUTDIR)/modules_libs/$$($1_$2_MODULE)/$$($1_$2_JVM_VARIANT_PATH)
+        endif
+      endif
+    endif
+  else
+    # Special treatment for virtual module "gtest"
+    ifeq ($$($1_$2_NAME), jvm)
+      ifeq ($$(call isTargetOs, windows), true)
+        ifeq ($(STATIC_LIBS), true)
+          $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/gtest/objs/static
+        else
+          $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/gtest/objs
+        endif
+      else
+        ifeq ($(STATIC_LIBS), true)
+          $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/gtest/objs/static
+        else
+          $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/gtest
+        endif
+      endif
+    else ifeq ($$($1_$2_NAME), gtest)
+      $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/libgtest
+      ifeq ($(STATIC_LIBS), true)
+        $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/libgtest/objs/static
+      else
+        $1_$2_LIBPATH := $$(JVM_OUTPUTDIR)/libgtest
+      endif
+    endif
+  endif
+endef
+
+# Process a JDK library designation such as "java.desktop:jawt" into the needed
+# additions to EXTRA_LINK_DEPS, LDFLAGS, LIBS and EXTRA_HEADER_DIRS.
+# $1: The name of the rule (namespace)
+# $2: The safe namespace of the library
+# $3: The actual string given to represent the library
+define AddJdkLibrary
+  $1_$2_NAME := $$(strip $$(lastword $$(subst :, , $3)))
+  $1_$2_MODULE := $$(strip $$(patsubst %$$($1_$2_NAME), %, $3))
+
+  ifeq ($$(filter lib%, $$($1_$2_NAME)), )
+    $$(error Library name $$($1_$2_NAME) missing lib prefix in $1)
+  endif
+  $1_$2_NAME := $$(strip $$(patsubst lib%, %, $$($1_$2_NAME)))
+
+  ifeq ($$($1_$2_MODULE), )
+    $1_$2_MODULE := $$(MODULE)
+  else
+    $1_$2_MODULE := $$(strip $$(patsubst %:, %, $$($1_$2_MODULE)))
+  endif
+
+  # Determine if the library in question is static.
+  # Ideally, we should not hardcode these
+  ifeq ($(call isTargetOs, aix)+$$($1_$2_MODULE):$$($1_$2_NAME), true+java.base:jli)
+    $1_$2_STATIC_LIBRARY := true
+  endif
+  ifeq ($$($1_$2_MODULE):$$($1_$2_NAME), gtest:gtest)
+    $1_$2_STATIC_LIBRARY := true
+  endif
+
+  # Setup $1_$2_LIBPATH.
+  $$(eval $$(call ResolveLibPath,$1,$2))
+
+  $1_EXTRA_HEADER_DIRS += $$($1_$2_MODULE):lib$$($1_$2_NAME)
+
+  ifneq ($(STATIC_LIBS), true)
+    ifeq ($$(call isTargetOs, windows), true)
+      ifeq ($$(filter -libpath:$$($1_$2_LIBPATH), $$($1_LDFLAGS)), )
+        $1_LDFLAGS += -libpath:$$($1_$2_LIBPATH)
+      endif
+      $1_LIBS += $$($1_$2_NAME)$(STATIC_LIBRARY_SUFFIX)
+      $1_$2_LIBFILE := $(LIBRARY_PREFIX)$$($1_$2_NAME)$(STATIC_LIBRARY_SUFFIX)
+    else
+      ifeq ($$(filter -L$$($1_$2_LIBPATH), $$($1_LDFLAGS)), )
+        $1_LDFLAGS += -L$$($1_$2_LIBPATH)
+      endif
+      $1_LIBS += -l$$($1_$2_NAME)
+      ifeq ($$($1_$2_STATIC_LIBRARY), true)
+        $1_$2_LIBFILE := $(LIBRARY_PREFIX)$$($1_$2_NAME)$(STATIC_LIBRARY_SUFFIX)
+      else
+        $1_$2_LIBFILE := $(LIBRARY_PREFIX)$$($1_$2_NAME)$(SHARED_LIBRARY_SUFFIX)
+      endif
+    endif
+
+    $1_EXTRA_LINK_DEPS += $$($1_$2_LIBPATH)/$$($1_$2_LIBFILE)
+  endif
+endef
+
+GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc
+
+# \xA9 is the copyright symbol in ANSI encoding (Windows-1252), which rc.exe
+# assumes the resource file is in.
+JDK_RCFLAGS=$(RCFLAGS) \
+    -D"JDK_VERSION_STRING=$(VERSION_STRING)" \
+    -D"JDK_COMPANY=$(JDK_RC_COMPANY_NAME)" \
+    -D"JDK_VER=$(VERSION_NUMBER_FOUR_POSITIONS)" \
+    -D"JDK_COPYRIGHT=Copyright \xA9 $(COPYRIGHT_YEAR)" \
+    -D"JDK_NAME=$(JDK_RC_NAME) $(VERSION_SHORT)" \
+    -D"JDK_FVER=$(subst .,$(COMMA),$(VERSION_NUMBER_FOUR_POSITIONS))"
+
+# Setup make rules for creating a native binary with suitable defaults
+# for the OpenJDK project. This macro is mostly considered to be an internal
+# support version. Please use SetupJdkLibrary or SetupJdkExecutable instead.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These are all passed on to
+# SetupNativeCompilation. This macro also adds the following additional
+# arguments:
+#
+#   SRC -- this is passed on after preprocessing. The preprocessing will pass on
+#     absolute paths unchanged, but relative paths will be expanded to include
+#     all directories with this name in $MODULE/[shared|$OS|$OSTYPE]/native.
+#   EXTRA_SRC -- additional directories to look for source in. This is processed
+#     like SRC.
+#   EXCLUDE_SRC_PATTERNS -- exclude source dirs matching these patterns from
+#     appearing in SRC.
+#   EXTRA_HEADER_DIRS -- additional directories to look for headers in. This can
+#     be specified either as an absolute path, or relative directory names which
+#     are preprocessed like SRC, or in the format <module>:<directory>, which
+#     will be processed like SRC but for the given module. The names
+#     "java.base:libjvm" and "gtest:libjvm" symbolise virtual libraries that
+#     will be replaced with proper values for hotspot.
+#   HEADERS_FROM_SRC -- if false, does not add source dirs automatically as
+#     header include dirs. (Defaults to true.)
+#   JAVA_HEADERS -- if false, does not add the directory with the generated
+#     headers from the Java compilation of the current module to the search
+#     path for include files. (Defaults to true.)
+#   JDK_LIBS -- libraries generated by the JDK build system to link against.
+#     These take the form <module>:<basename>. For the current module, the
+#     module name and colon can be omitted. The basename should be specified
+#     as the source directory, e.g. "libjava". The gtest module is a virtual
+#     module that will be replaced with correct values for gtest. When
+#     specifying JDK_LIBS, suitable values for EXTRA_LINK_DEPS, LDFLAGS, LIBS
+#     and EXTRA_HEADER_DIRS will be added.
+#   JDK_LIBS_<os> or JDK_LIBS_<osType> -- additional JDK_LIBS for the given OS
+#     or OS type only
+#   ONLY_EXPORTED -- if true, this library will be flagged as not
+#     to be included for this module when building static libs
+#   EXTRA_RCFLAGS -- additional RCFLAGS to append.
+#   RC_FILEDESC -- override the default FILEDESC for Windows version.rc
+#   DEFAULT_LIBCXX -- if false, do not add LIBCXX to LIBS for C++ compilations
+#   DEFAULT_CFLAGS -- if false, do not add default CFLAGS and CXXFLAGS
+#   DEFAULT_LDFLAGS -- if false, do not add default LDFLAGS
+#   CFLAGS_FILTER_OUT -- flags to filter out from default CFLAGS
+#   CXXFLAGS_FILTER_OUT -- flags to filter out from default CXXFLAGS
+#   LDFLAGS_FILTER_OUT -- flags to filter out from default LDFLAGS
+#   LD_SET_ORIGIN -- if false, do not add SET_*_ORIGIN flags to LDFLAGS
+#   APPEND_LDFLAGS -- a quirk to have additional LDFLAGS that will be set after
+#     the origin flags
+#   DEFAULT_VERSIONINFO_RESOURCE -- if false, do not set the default
+#     VERSIONINFO_RESOURCE
+#
+SetupJdkNativeCompilation = $(NamedParamsMacroTemplate)
+define SetupJdkNativeCompilationBody
+  ifeq ($$($1_TYPE), EXECUTABLE)
+    $1_NATIVE_DIR_PREFIX :=
+    $1_MODULES_PATH := modules_cmds
+    $1_RC_EXT := exe
+    $1_RC_FTYPE := 0x1L
+  else
+    $1_NATIVE_DIR_PREFIX := lib
+    $1_MODULES_PATH := modules_libs
+    $1_RC_EXT := dll
+    $1_RC_FTYPE := 0x2L
+  endif
+
+  ifneq ($$(MODULE), )
+    # Record the fact that this native library is part of the current module
+    # (unless told otherwise). This variable stores information about all
+    # created libraries, and is read by ModuleWrapper.
+    ifneq ($$($1_ONLY_EXPORTED), true)
+      $$(MODULE)_INCLUDED_LIBS += $$($1_NAME)
+    endif
+  endif
+
+  ifeq ($$($1_OUTPUT_DIR), )
+    ifneq ($$(MODULE), )
+      ifeq ($$($1_TYPE), STATIC_LIBRARY)
+        $1_OUTPUT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)
+      else
+        $1_OUTPUT_DIR := $$(SUPPORT_OUTPUTDIR)/$$($1_MODULES_PATH)/$$(strip $$(MODULE))
+      endif
+    else
+      $$(error Must specify OUTPUT_DIR in a MODULE free context)
+    endif
+  endif
+
+  ifeq ($$($1_OBJECT_DIR), )
+    ifneq ($$(MODULE), )
+      $1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/$$($1_NATIVE_DIR_PREFIX)$$($1_NAME)
+    else
+      $$(error Must specify OBJECT_DIR in a MODULE free context)
+    endif
+  endif
+
+  ifneq ($$($1_DEFAULT_LIBCXX), false)
+    ifeq ($$($1_LINK_TYPE), C++)
+      $1_LIBS += $(LIBCXX)
+    endif
+  endif
+
+  ifeq ($$($1_SRC), )
+    ifneq ($$(MODULE), )
+      $1_SRC := $$(call FindSrcDirsForComponent, $$(MODULE), $$($1_NATIVE_DIR_PREFIX)$$($1_NAME))
+    else
+      ifeq ($$($1_EXTRA_FILES), )
+        $$(error Must specify SRC or EXTRA_FILES in a MODULE free context)
+      endif
+    endif
+  else
+    $1_SRC := $$(foreach dir, $$($1_SRC), $$(call ProcessSrcDir, $$(dir)))
+  endif
+  ifneq ($$($1_EXTRA_SRC), )
+    $1_SRC += $$(foreach dir, $$($1_EXTRA_SRC), $$(call ProcessSrcDir, $$(dir)))
+  endif
+
+  ifneq ($$($1_EXCLUDE_SRC_PATTERNS), )
+    $1_SRC_WITHOUT_WORKSPACE_ROOT := $$(patsubst $$(WORKSPACE_ROOT)/%, %, $$($1_SRC))
+    $1_EXCLUDE_SRC := $$(addprefix %, $$(call containing, $$($1_EXCLUDE_SRC_PATTERNS), \
+        $$($1_SRC_WITHOUT_WORKSPACE_ROOT)))
+    $1_SRC := $$(filter-out $$($1_EXCLUDE_SRC), $$($1_SRC))
+  endif
+
+  ifneq ($$($1_DEFAULT_VERSIONINFO_RESOURCE), false)
+    ifeq ($$($1_VERSIONINFO_RESOURCE), )
+      $1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
+    endif
+  endif
+
+  ifeq ($$($1_RC_FILEDESC), )
+    $1_RC_FILEDESC := $(JDK_RC_NAME) binary
+  endif
+  $1_RCFLAGS := $(JDK_RCFLAGS) \
+      -D"JDK_FILEDESC=$$($1_RC_FILEDESC)" \
+      -D"JDK_FNAME=$$($1_NAME).$$($1_RC_EXT)" \
+      -D"JDK_INTERNAL_NAME=$$($1_NAME)" \
+      -D"JDK_FTYPE=$$($1_RC_FTYPE)" \
+      -I$(TOPDIR)/src/java.base/windows/native/common \
+      $$($1_EXTRA_RCFLAGS)
+
+  ifneq ($$($1_HEADERS_FROM_SRC), false)
+    $1_SRC_HEADER_FLAGS := $$(addprefix -I, $$(wildcard $$($1_SRC)))
+  endif
+
+  # Add the module specific java header dir
+  ifneq ($$(MODULE), )
+    ifneq ($$($1_JAVA_HEADERS), false)
+      $1_SRC_HEADER_FLAGS += $$(addprefix -I, $$(call GetJavaHeaderDir, $$(MODULE)))
+    endif
+  endif
+
+  $1_JDK_LIBS += $$($1_JDK_LIBS_$$(OPENJDK_TARGET_OS))
+  $1_JDK_LIBS += $$($1_JDK_LIBS_$$(OPENJDK_TARGET_OS_TYPE))
+  $$(foreach lib, $$($1_JDK_LIBS), \
+    $$(eval $$(call AddJdkLibrary,$1,$$(subst :,_,$$(lib)),$$(lib))) \
+  )
+
+  # Add the include path for jni.h to all native compilations
+  $1_EXTRA_HEADER_DIRS += \
+      $(SUPPORT_OUTPUTDIR)/modules_include/java.base \
+      java.base:include \
+      #
+
+  $1_PROCESSED_EXTRA_HEADER_DIRS := $$(foreach dir, $$($1_EXTRA_HEADER_DIRS), \
+      $$(call ProcessSrcDir, $$(dir)))
+  $1_EXTRA_HEADER_FLAGS := $$(addprefix -I, $$($1_PROCESSED_EXTRA_HEADER_DIRS))
+
+  ifneq ($$($1_DEFAULT_CFLAGS), false)
+    ifeq ($$($1_TYPE), EXECUTABLE)
+      # Set the default flags first to be able to override
+      $1_CFLAGS := $$(filter-out $$($1_CFLAGS_FILTER_OUT), $$(CFLAGS_JDKEXE)) $$($1_CFLAGS)
+
+      # Set the default flags first to be able to override
+      $1_CXXFLAGS := $$(filter-out $$($1_CXXFLAGS_FILTER_OUT), $$(CXXFLAGS_JDKEXE)) $$($1_CXXFLAGS)
+    else
+      # Set the default flags first to be able to override
+      $1_CFLAGS := $$(filter-out $$($1_CFLAGS_FILTER_OUT), $$(CFLAGS_JDKLIB)) $$($1_CFLAGS)
+
+      # Set the default flags first to be able to override
+      $1_CXXFLAGS := $$(filter-out $$($1_CXXFLAGS_FILTER_OUT), $$(CXXFLAGS_JDKLIB)) $$($1_CXXFLAGS)
+    endif
+  endif
+
+  ifneq ($$($1_CFLAGS), )
+    $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+  endif
+  ifneq ($$($1_CXXFLAGS), )
+    $1_CXXFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+  endif
+  ifeq ($$($1_CFLAGS)$$($1_CXXFLAGS), )
+    $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
+  endif
+
+  ifneq ($$($1_DEFAULT_LDFLAGS), false)
+    ifeq ($$($1_TYPE), EXECUTABLE)
+      # Set the default flags first to be able to override
+      $1_LDFLAGS := $$(filter-out $$($1_LDFLAGS_FILTER_OUT), $$(LDFLAGS_JDKEXE) $$($1_LDFLAGS))
+    else
+      # Set the default flags first to be able to override
+      $1_LDFLAGS := $$(filter-out $$($1_LDFLAGS_FILTER_OUT), $$(LDFLAGS_JDKLIB) $$($1_LDFLAGS))
+    endif
+  endif
+
+  ifneq ($$($1_LD_SET_ORIGIN), false)
+    ifeq ($$($1_TYPE), EXECUTABLE)
+      $1_LDFLAGS += $$(call SetExecutableOrigin)
+    else
+      $1_LDFLAGS += $$(call SetSharedLibraryOrigin)
+    endif
+  endif
+  # APPEND_LDFLAGS, if it exists, must be set after the origin flags
+  # This is a workaround to keep existing behavior
+  $1_LDFLAGS += $$($1_APPEND_LDFLAGS)
+
+  # Since we reuse the rule name ($1), all our arguments will pass through.
+  # We lose in transparency, but gain in brevity in this call...
+  $$(eval $$(call SetupNativeCompilation, $1))
+endef
+
+# Setup make rules for creating a native library with suitable defaults
+# for the OpenJDK project. The default is to create a shared library,
+# but by passing TYPE := STATIC_LIBARY, a static library can be created.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These are all passed on to
+# SetupJdkNativeCompilation. Please see that macro for details.
+SetupJdkLibrary = $(NamedParamsMacroTemplate)
+define SetupJdkLibraryBody
+  # If type is unspecified, default to LIBRARY
+  ifeq ($$($1_TYPE), )
+    $1_TYPE := LIBRARY
+  endif
+
+  # Since we reuse the rule name ($1), all our arguments will pass through.
+  # We lose in transparency, but gain in brevity in this call...
+  $$(eval $$(call SetupJdkNativeCompilation, $1))
+endef
+
+# Setup make rules for creating a native executable with suitable defaults
+# for the OpenJDK project.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These are all passed on to
+# SetupJdkNativeCompilation. Please see that macro for details.
+SetupJdkExecutable = $(NamedParamsMacroTemplate)
+define SetupJdkExecutableBody
+  $1_TYPE := EXECUTABLE
+
+  # Since we reuse the rule name ($1), all our arguments will pass through.
+  # We lose in transparency, but gain in brevity in this call...
+  $$(eval $$(call SetupJdkNativeCompilation, $1))
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/LogUtils.gmk

@@ -0,0 +1,132 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include $(TOPDIR)/make/common/MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains helper functions for logging.
+################################################################################
+
+# Look for a given option in the LOG variable, and if found, set a variable
+# and remove the option from the LOG variable
+# $1: The option to look for
+# $2: The variable to set to "true" if the option is found
+define ParseLogOption
+  ifneq ($$(findstring $1, $$(LOG)), )
+    override $2 := true
+    # First try to remove ",<option>" if it exists, otherwise just remove "<option>"
+    LOG_STRIPPED := $$(subst $1,, $$(subst $$(COMMA)$$(strip $1),, $$(LOG)))
+    # We might have ended up with a leading comma. Remove it. Need override
+    # since LOG is set from the command line.
+    override LOG := $$(strip $$(patsubst $$(COMMA)%, %, $$(LOG_STRIPPED)))
+  endif
+endef
+
+# Look for a given option with an assignment in the LOG variable, and if found,
+# set a variable to that value and remove the option from the LOG variable
+# $1: The option to look for
+# $2: The variable to set to the value of the option, if found
+define ParseLogValue
+  ifneq ($$(findstring $1=, $$(LOG)), )
+    # Make words of out comma-separated list and find the one with opt=val
+    value := $$(strip $$(subst $$(strip $1)=,, $$(filter $$(strip $1)=%, $$(subst $$(COMMA), , $$(LOG)))))
+    override $2 := $$(value)
+    # First try to remove ",<option>" if it exists, otherwise just remove "<option>"
+    LOG_STRIPPED := $$(subst $$(strip $1)=$$(value),, \
+        $$(subst $$(COMMA)$$(strip $1)=$$(value),, $$(LOG)))
+    # We might have ended up with a leading comma. Remove it. Need override
+    # since LOG is set from the command line.
+    override LOG := $$(strip $$(patsubst $$(COMMA)%, %, $$(LOG_STRIPPED)))
+  endif
+endef
+
+define ParseLogLevel
+  # Setup logging according to LOG
+
+  # If "nofile" is present, do not log to a file
+  $$(eval $$(call ParseLogOption, nofile, LOG_NOFILE))
+
+  # If "cmdline" is present, print all executes "important" command lines.
+  $$(eval $$(call ParseLogOption, cmdlines, LOG_CMDLINES))
+
+  # If "report" is present, use non-standard reporting options at build failure.
+  $$(eval $$(call ParseLogValue, report, LOG_REPORT))
+  ifneq ($$(LOG_REPORT), )
+    ifeq ($$(filter $$(LOG_REPORT), none all default), )
+      $$(info Error: LOG=report has invalid value: $$(LOG_REPORT).)
+      $$(info Valid values: LOG=report=<none>|<all>|<default>)
+      $$(error Cannot continue)
+    endif
+  endif
+
+  # If "profile-to-log" is present, write shell times in build log
+  $$(eval $$(call ParseLogOption, profile-to-log, LOG_PROFILE_TIMES_LOG))
+
+  # If "profile" is present, write shell times in separate log file
+  # IMPORTANT: $(ParseLogOption profile-to-log) should go first. Otherwise
+  # parsing of 'LOG=debug,profile-to-log,nofile' ends up in the following error:
+  # Error: LOG contains unknown option or log level: debug-to-log.
+  $$(eval $$(call ParseLogOption, profile, LOG_PROFILE_TIMES_FILE))
+
+  # If "flow" is present, log makefile execution flow
+  $$(eval $$(call ParseLogOption, flow, LOG_FLOW))
+
+  # Treat LOG=profile-to-log as if it were LOG=profile,profile-to-log
+  LOG_PROFILE_TIMES_FILE := $$(firstword $$(LOG_PROFILE_TIMES_FILE) $$(LOG_PROFILE_TIMES_LOG))
+
+  override LOG_LEVEL := $$(LOG)
+
+  ifeq ($$(LOG_LEVEL), )
+    # Set LOG to "warn" as default if not set
+    override LOG_LEVEL := warn
+  endif
+
+  ifeq ($$(LOG_LEVEL), warn)
+    override MAKE_LOG_FLAGS := -s
+  else ifeq ($$(LOG_LEVEL), info)
+    override MAKE_LOG_FLAGS := -s
+  else ifeq ($$(LOG_LEVEL), debug)
+    override MAKE_LOG_FLAGS :=
+  else ifeq ($$(LOG_LEVEL), trace)
+    override MAKE_LOG_FLAGS :=
+  else
+    $$(info Error: LOG contains unknown option or log level: $$(LOG).)
+    $$(info LOG can be <level>[,<opt>[...]] where <opt> is nofile | cmdlines | profile | profile-to-log)
+    $$(info and <level> is warn | info | debug | trace)
+    $$(error Cannot continue)
+  endif
+endef
+
+MAKE_LOG_VARS = $(foreach v, \
+    LOG_LEVEL LOG_NOFILE LOG_CMDLINES LOG_REPORT LOG_PROFILE_TIMES_LOG \
+    LOG_PROFILE_TIMES_FILE LOG_FLOW, \
+    $v=$($v) \
+)
+
+################################################################################
+
+endif # include guard
+include $(TOPDIR)/make/common/MakeIncludeEnd.gmk

make/common/MakeBase.gmk

@@ -0,0 +1,385 @@
+#
+# Copyright (c) 2011, 2026, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+MAKEBASE_INCLUDED := true
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# MakeBase provides the core functionality needed and used by all makefiles. It
+# should be included by all makefiles. MakeBase provides essential
+# functionality for named parameter functions, variable dependency, tool
+# execution, logging and fixpath functionality.
+################################################################################
+
+# By defining this pseudo target, make will automatically remove targets
+# if their recipe fails so that a rebuild is automatically triggered on the
+# next make invocation.
+.DELETE_ON_ERROR:
+
+################################################################################
+# Definitions for special characters
+################################################################################
+
+# When calling macros, the spaces between arguments are
+# often semantically important! Sometimes we need to subst
+# spaces and commas, therefore we need the following macros.
+X :=
+SPACE := $(X) $(X)
+COMMA := ,
+DOLLAR := $$
+HASH := \#
+LEFT_PAREN := (
+RIGHT_PAREN := )
+SQUOTE := '
+#'
+DQUOTE := "
+#"
+define NEWLINE
+
+
+endef
+
+# Certain features only work in newer version of GNU Make. The build will still
+# function in 3.81, but will be less performant.
+ifeq (4.0, $(firstword $(sort 4.0 $(MAKE_VERSION))))
+  HAS_FILE_FUNCTION := true
+  CORRECT_FUNCTION_IN_RECIPE_EVALUATION := true
+  RWILDCARD_WORKS := true
+endif
+
+# For convenience, MakeBase.gmk continues to include these separate files, at
+# least for now.
+# Utils.gmk must be included before FileUtils.gmk, since it uses some of the
+# basic utility functions there.
+include $(TOPDIR)/make/common/Utils.gmk
+include $(TOPDIR)/make/common/FileUtils.gmk
+
+################################################################################
+# Make sure we have a value (could be overridden on command line by caller)
+CREATING_BUILDJDK ?= false
+
+################################################################################
+
+define SetupLogging
+  ifeq ($$(LOG_PROFILE_TIMES_FILE), true)
+    ifeq ($$(IS_GNU_TIME), yes)
+      SHELL :=  $$(BASH) $$(TOPDIR)/make/scripts/shell-profiler.sh \
+                gnutime $$(TIME) \
+                $$(OUTPUTDIR)/build-profile.log $$(SHELL)
+    else ifneq ($$(FLOCK), )
+      SHELL :=  $$(BASH) $$(TOPDIR)/make/scripts/shell-profiler.sh \
+                flock $$(FLOCK) \
+                $$(OUTPUTDIR)/build-profile.log $$(SHELL)
+    endif
+  endif
+
+  ifneq ($$(findstring $$(LOG_LEVEL), debug trace), )
+    SHELL := $$(SHELL) -x
+  endif
+
+  ifeq ($$(LOG_LEVEL), trace)
+    SHELL_NO_RECURSE := $$(SHELL)
+    # Shell redefinition trick inspired by http://www.cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make
+    # For each target executed, will print
+    # Building <TARGET> (from <FIRST PREREQUISITE>) (<ALL NEWER PREREQUISITES> newer)
+    # but with a limit of 20 on <ALL NEWER PREREQUISITES>, to avoid cluttering logs too much
+    # (and causing a crash on Cygwin).
+    SHELL = $$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(SHELL_NO_RECURSE) -x
+  endif
+
+  # The LOG_PREFIX is set for sub recursive calls like buildjdk and bootcycle.
+  # The warn level can never be turned off
+  LogWarn = $$(info $(LOG_PREFIX)$$(strip $$1))
+  LOG_WARN :=
+  ifneq ($$(findstring $$(LOG_LEVEL), info debug trace), )
+    LogInfo = $$(info $(LOG_PREFIX)$$(strip $$1))
+    LOG_INFO :=
+  else
+    LogInfo =
+    LOG_INFO := > /dev/null
+  endif
+  ifneq ($$(findstring $$(LOG_LEVEL), debug trace), )
+    LogDebug = $$(info $(LOG_PREFIX)$$(strip $$1))
+    LOG_DEBUG :=
+  else
+    LogDebug =
+    LOG_DEBUG := > /dev/null
+  endif
+  ifneq ($$(findstring $$(LOG_LEVEL), trace), )
+    LogTrace = $$(info $(LOG_PREFIX)$$(strip $$1))
+    LOG_TRACE :=
+  else
+    LogTrace =
+    LOG_TRACE := > /dev/null
+  endif
+endef
+
+# Make sure logging is setup for everyone that includes MakeBase.gmk.
+$(eval $(call SetupLogging))
+
+################################################################################
+# Make does not have support for VARARGS, you can send variable amount
+# of arguments, but you can for example not append a list at the end.
+# It is therefore not easy to send the elements of a list of unknown
+# length as argument to a function. This can somewhat be worked around
+# by sending a list as an argument, and then interpreting each element
+# of the list as an argument to the function. However, Make is
+# limited, and using this method you can not easily send spaces.
+#
+# We need to quote strings for two reasons when sending them as
+# "variable append packs":
+#
+# 1) variable appends can include spaces, and those must be preserved
+# 2) variable appends can include assignment strings ":=", and those
+# must be quoted to a form so that we can recognise the "append pack".
+# We recognise an "append pack" by its lack of strict assignment ":="
+
+Q       := $(HASH)
+SpaceQ  := $(Q)s
+AppendQ := $(Q)+
+AssignQ := $(Q)a
+QQ      := $(Q)$(Q)
+
+# $(call Quote,echo "#trala:=") -> echo#s"##trala#a"
+Quote = $(subst :=,$(AssignQ),$(subst $(SPACE),$(SpaceQ),$(subst $(Q),$(QQ),$1)))
+
+# $(call Unquote,echo#s"##trala#a") -> echo "#trala:="
+Unquote = $(subst $(QQ),$(Q),$(subst $(SpaceQ),$(SPACE),$(subst $(AssignQ),:=,$1)))
+
+# $(call QuoteAppend,name,some value) -> name#+some#svalue
+# $(call QuoteAppend,bad+=name,some value) -> error
+QuoteAppend = $(if $(findstring +=,$1),$(error you can not have += in a variable name: "$1"),$(call Quote,$1)$(AppendQ)$(call Quote,$2))
+
+# $(call UnquoteAppendIndex,name#+some#svalue,1) -> name
+# $(call UnquoteAppendIndex,name#+some#svalue,2) -> some value
+UnquoteAppendIndex = $(call Unquote,$(word $2,$(subst $(AppendQ),$(SPACE),$1)))
+
+# $(call FilterFiles,dir,%.cpp) -> file1.cpp file2.cpp (without path)
+FilterFiles = $(filter $2,$(notdir $(call FindFiles,$1)))
+
+# $(call Unpack module_,file1.cpp_CXXFLAGS#+-Wconversion file2.cpp_CXXFLAGS#+-Wconversion) -> module_file1.cpp_CXXFLAGS += -Wconversion
+#                                                                                             module_file2.cpp_CXXFLAGS += -Wconversion
+Unpack = $(foreach pair,$2,$1$(call UnquoteAppendIndex,$(pair),1) += $(call UnquoteAppendIndex,$(pair),2)$(NEWLINE))
+
+# This macro takes four arguments:
+# $1: directory where to find files (striped), example: $(TOPDIR)/src/hotspot/share/gc/g1
+# $2: filter to match what to keep (striped), example: g1Concurrent%.cpp
+# $3: what flags to override (striped), example: _CXXFLAGS
+# $4: what value to append to the flag (striped), example: $(CFLAGS_CONVERSION_WARNINGS)
+#
+# The result will be a quoted string that can be unpacked to a list of
+# variable appendings (see macro Unpack above). You do not need to take
+# care of unpacking, it is done in NamedParamsMacroTemplate.
+#
+# This feature should only be used for warnings that we want to
+# incrementally add to the rest of the code base.
+#
+# $(call ExtendFlags,dir,%.cpp,_CXXFLAGS,-Wconversion) -> file1.cpp_CXXFLAGS#+-Wconversion file2.cpp_CXXFLAGS#+-Wconversion
+ExtendFlags = $(foreach file,$(call FilterFiles,$(strip $1),$(strip $2)),$(call QuoteAppend,$(file)$(strip $3),$(strip $4)))
+
+################################################################################
+
+MAX_PARAMS := 96
+PARAM_SEQUENCE := $(call sequence, 2, $(MAX_PARAMS))
+
+# Template for creating a macro taking named parameters. To use it, assign the
+# template to a variable with the name you want for your macro, using '='
+# assignment. Then define a macro body with the suffix "Body". The Body macro
+# should take 1 parameter which should be a unique string for that invocation
+# of the macro.
+# Ex:
+# SetupFoo = $(NamedParamsMacroTemplate)
+# define SetupFooBody
+#   # do something
+#   # access parameters as $$($1_BAR)
+# endef
+# Call it like this
+# $(eval $(call SetupFoo, BUILD_SOMETHING, \
+#     BAR := some parameter value, \
+# ))
+define NamedParamsMacroTemplate
+  $(if $($(MAX_PARAMS)), $(error Internal makefile error: \
+      Too many named arguments to macro, please update MAX_PARAMS in MakeBase.gmk))
+  # Iterate over 2 3 4... and evaluate the named parameters with $1_ as prefix
+  $(foreach i, $(PARAM_SEQUENCE), $(if $(strip $($i)), \
+    $(if $(findstring :=,$($i)), \
+      $(strip $1)_$(strip $(call EscapeHash, $(call DoubleDollar, $($i))))$(NEWLINE), \
+      $(call Unpack,$(strip $1)_,$($i)))))
+
+  # Debug print all named parameter names and values
+  $(if $(findstring $(LOG_LEVEL), trace), \
+    $(info $0 $(strip $1) $(foreach i, $(PARAM_SEQUENCE), \
+      $(if $(strip $($i)),$(NEWLINE) $(strip [$i] $(if $(filter $(LOG_LEVEL), trace), \
+        $($i), $(wordlist 1, 20, $($(i))) $(if $(word 21, $($(i))), ...)))))))
+
+  $(if $(DEBUG_$(strip $1)),
+    $(info -------- <<< Begin expansion of $(strip $1)) \
+    $(info $(call $(0)Body,$(strip $1))) \
+    $(info -------- >>> End expansion of $(strip $1)) \
+  )
+
+  $(call $(0)Body,$(strip $1))
+endef
+
+################################################################################
+# FixPath
+#
+# On Windows, converts a path from cygwin/unix style (e.g. /bin/foo) into
+# "mixed mode" (e.g. c:/cygwin/bin/foo). On other platforms, return the path
+# unchanged.
+# This also converts a colon-separated list of paths to a semicolon-separated
+# list.
+# This is normally not needed since we use the FIXPATH prefix for command lines,
+# but might be needed in certain circumstances.
+#
+# FixPathFile is the file version of FixPath. It instead takes a file with paths in $1
+# and outputs the 'fixed' paths into the file in $2. If the file in $2 already exists
+# it is overwritten.
+# On non-Windows platforms this instead does a copy, so that $2 can still be used
+# as a depenendency of a make rule, instead of having to conditionally depend on
+# $1 instead, based on the target platform.
+ifeq ($(call isTargetOs, windows), true)
+  FixPath = \
+    $(strip $(subst \,\\, $(shell $(FIXPATH_BASE) print $(patsubst $(FIXPATH), , $1))))
+  FixPathFile = \
+    $(shell $(FIXPATH_BASE) convert $1 $2)
+else
+  FixPath = \
+      $1
+  FixPathFile = \
+      $(shell $(CP) $1 $2)
+endif
+
+################################################################################
+# DependOnVariable
+#
+# This macro takes a variable name and puts the value in a file only if the
+# value has changed since last. The name of the file is returned. This can be
+# used to create rule dependencies on make variable values. The following
+# example would get rebuilt if the value of SOME_VAR was changed:
+#
+# path/to/some-file: $(call DependOnVariable, SOME_VAR)
+#         echo $(SOME_VAR) > $@
+#
+# Note that leading and trailing white space in the value is ignored.
+#
+
+# Defines the sub directory structure to store variable value file in
+DependOnVariableDirName = \
+    $(strip $(addsuffix $(if $(MODULE),/$(MODULE)), \
+        $(subst $(WORKSPACE_ROOT)/,, $(if $(filter /%, $(firstword $(MAKEFILE_LIST))), \
+          $(firstword $(MAKEFILE_LIST)), \
+          $(CURDIR)/$(firstword $(MAKEFILE_LIST))))))
+
+# Defines the name of the file to store variable value in. Generates a name
+# unless parameter 2 is given.
+# Param 1 - Name of variable
+# Param 2 - (optional) name of file to store value in
+DependOnVariableFileName = \
+    $(strip $(if $(strip $2), $2, \
+      $(MAKESUPPORT_OUTPUTDIR)/vardeps/$(DependOnVariableDirName)/$(strip $1).vardeps))
+
+# Writes the vardeps file. Assumes $1_filename has been setup
+# Param 1 - Name of variable
+DependOnVariableWriteFile = \
+    $(call MakeDir, $(dir $($1_filename))) \
+    $(call WriteFile, $1_old := $(call DoubleDollar,$(call EscapeHash,$($1))), \
+        $($1_filename)) \
+
+# Does the actual work with parameters stripped.
+# If the file exists AND the contents is the same as the variable, do nothing
+# else print a new file.
+# Always returns the name of the file where the value was printed.
+# Param 1 - Name of variable
+# Param 2 - (optional) name of file to store value in
+DependOnVariableHelper = \
+    $(strip \
+        $(eval $1_filename := $(call DependOnVariableFileName, $1, $2)) \
+        $(if $(wildcard $($1_filename)), \
+          $(eval include $($1_filename)) \
+          $(if $(call equals, $(strip $($1)), $(strip $($1_old))),, \
+            $(if $(findstring $(LOG_LEVEL), trace), \
+                $(info NewVariable $1: >$(strip $($1))<) \
+                $(info OldVariable $1: >$(strip $($1_old))<) \
+            ) \
+            $(call DependOnVariableWriteFile,$1) \
+          ) \
+        , \
+          $(call DependOnVariableWriteFile,$1) \
+        ) \
+        $($1_filename) \
+    )
+
+# Main macro
+# Param 1 - Name of variable
+# Param 2 - (optional) name of file to store value in
+DependOnVariable = \
+    $(call DependOnVariableHelper,$(strip $1),$(strip $2))
+
+# LogCmdlines is only intended to be used by ExecuteWithLog
+ifeq ($(LOG_CMDLINES), true)
+  LogCmdlines = $(info $(strip $1))
+else
+  LogCmdlines =
+endif
+
+# Check if the command line contains redirection, that is <, > or >>,
+# and if so, return a value that is interpreted as true in a make $(if)
+# construct.
+is_redirect = \
+    $(if $(filter < > >>, $1), true)
+
+################################################################################
+# ExecuteWithLog will run a command and log the output appropriately. This is
+# meant to be used by commands that do "real" work, like a compilation.
+# The output is stored in a specified log file, which is displayed at the end
+# of the build in case of failure. The  command line itself is stored in a file,
+# and also logged to stdout if the LOG=cmdlines option has been given.
+#
+# Param 1 - The path to base the name of the log file / command line file on
+# Param 2 - The command to run
+ExecuteWithLog = \
+  $(call LogCmdlines, Executing: \
+      [$(if $(call is_redirect, $2),$(LEFT_PAREN) )$(strip $2)$(if $(call \
+      is_redirect, $2), $(RIGHT_PAREN))]) \
+  $(call MakeDir, $(dir $(strip $1)) $(MAKESUPPORT_OUTPUTDIR)/failure-logs) \
+  $(call WriteFile, $2, $(strip $1).cmdline) \
+  ( $(RM) $(strip $1).log && \
+      $(if $(call is_redirect, $2),$(LEFT_PAREN) )$(strip $2)$(if $(call \
+      is_redirect, $2), $(RIGHT_PAREN)) \
+      > >($(TEE) -a $(strip $1).log) 2> >($(TEE) -a $(strip $1).log >&2) || \
+      ( exitcode=$(DOLLAR)? && \
+      $(CP) $(strip $1).log $(MAKESUPPORT_OUTPUTDIR)/failure-logs/$(subst \
+      /,_,$(patsubst $(OUTPUTDIR)/%,%,$(strip $1))).log && \
+      $(CP) $(strip $1).cmdline $(MAKESUPPORT_OUTPUTDIR)/failure-logs/$(subst \
+      /,_,$(patsubst $(OUTPUTDIR)/%,%,$(strip $1))).cmdline && \
+      exit $(DOLLAR)exitcode ) )
+
+################################################################################
+
+include MakeIncludeEnd.gmk
+endif # include guard

make/common/MakeFileEnd.gmk

@@ -0,0 +1,42 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeFileEnd.gmk should be included last of all in all top-level makefiles
+################################################################################
+
+# Hook to include the corresponding custom file, if present.
+ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+  CUSTOM_POST_NAME := $(subst .gmk,-post.gmk, $(THIS_MAKEFILE))
+  $(eval $(call IncludeCustomExtension, $(CUSTOM_POST_NAME)))
+endif
+
+all: $(TARGETS)
+
+ifeq ($(LOG_FLOW), true)
+  $(info :Leave $(THIS_MAKEFILE) [now executing rules])
+endif
+
+.PHONY: default all

make/common/MakeFileStart.gmk

@@ -0,0 +1,66 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeFileStart.gmk should be included first of all in all top-level makefiles
+################################################################################
+
+# This must be the first rule
+default: $(if $(DEFAULT_TARGET), $(DEFAULT_TARGET), all)
+
+THIS_MAKEFILE_PATH := $(firstword $(MAKEFILE_LIST))
+
+ifeq ($(SPEC), )
+  $(error $(THIS_MAKEFILE_PATH): SPEC is not set)
+endif
+
+ifeq ($(wildcard $(SPEC)), )
+  $(error $(THIS_MAKEFILE_PATH): spec.gmk file $(SPEC) is missing)
+endif
+
+ifneq ($(words $(MAKEFILE_LIST)), 2)
+  $(error $(THIS_MAKEFILE_PATH): This file is not supposed to be included)
+endif
+
+# We need spec.gmk to get $(TOPDIR)
+include $(SPEC)
+
+THIS_MAKEFILE := $(patsubst make/%,%,$(patsubst $(TOPDIR_ALT)/make/%,%,$(patsubst $(TOPDIR)/%,%,$(THIS_MAKEFILE_PATH))))
+
+ifeq ($(LOG_FLOW), true)
+  $(info :Enter $(THIS_MAKEFILE))
+endif
+
+include $(TOPDIR)/make/common/MakeBase.gmk
+
+TARGETS :=
+
+all:
+
+# Hook to include the corresponding custom file, if present.
+ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+  CUSTOM_PRE_NAME := $(subst .gmk,-pre.gmk, $(THIS_MAKEFILE))
+  $(eval $(call IncludeCustomExtension, $(CUSTOM_PRE_NAME)))
+endif

make/common/MakeIO.gmk

@@ -0,0 +1,244 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Functions for dealing with reading and writing from makefiles. Prior to GNU
+# Make 4.0, this was tricky business.
+################################################################################
+
+################################################################################
+# ListPathsSafely can be used to print command parameters to a file. This is
+# typically done if the command line length risk being too long for the
+# OS/shell. In later make versions, the file function can be used for this
+# purpose. For earlier versions, a more complex implementation is provided.
+#
+# The function ListPathsSafely can be called either directly or, more commonly
+# from a recipe line. If called from a recipe, it will be executed in the
+# evaluation phase of that recipe, which means that it will write to the file
+# before any other line in the recipe has been run.
+ifeq ($(HAS_FILE_FUNCTION), true)
+  # Param 1 - Name of variable containing paths/arguments to output
+  # Param 2 - File to print to
+  # Param 3 - Set to true to append to file instead of overwriting
+  define ListPathsSafely
+    $$(call MakeDir, $$(dir $$(strip $2)))
+    $$(file $$(if $$(filter true, $$(strip $3)),>>,>) \
+        $$(strip $2),$$(subst $$(SPACE),$$(NEWLINE),$$(strip $$($$(strip $1)))))
+  endef
+
+else # HAS_FILE_FUNCTION = false
+
+  $(eval compress_paths = \
+      $(strip $(shell $(CAT) $(TOPDIR)/make/common/support/ListPathsSafely-pre-compress.incl)))
+  compress_paths += \
+      $(subst $(TOPDIR),X97, \
+      $(subst $(OUTPUTDIR),X98, \
+      $(subst X,X00, \
+      $(subst $(SPACE),\n,$(strip $1)))))
+  $(eval compress_paths += \
+      $(strip $(shell $(CAT) $(TOPDIR)/make/common/support/ListPathsSafely-post-compress.incl)))
+
+  decompress_paths = $(SED) -f $(TOPDIR)/make/common/support/ListPathsSafely-uncompress.sed \
+      -e 's|X99|\\n|g' \
+      -e 's|X98|$(OUTPUTDIR)|g' -e 's|X97|$(TOPDIR)|g' \
+      -e 's|X00|X|g'
+
+  ListPathsSafely_IfPrintf = \
+      $(if $(word $3, $($(strip $1))), \
+          $(shell $(PRINTF) -- "$(strip $(call EscapeDollar, \
+              $(call compress_paths, $(wordlist $3, $4, $($(strip $1))))))\n" \
+              | $(decompress_paths) >> $2))
+
+  # Param 1 - Name of variable containing paths/arguments to output
+  # Param 2 - File to print to
+  # Param 3 - Set to true to append to file instead of overwriting
+  define ListPathsSafely
+    ifneq ($$(word 30001, $$($$(strip $1))), )
+      $$(error Cannot list safely more than 30000 paths. $1 has $$(words $$($$(strip $1))) paths!)
+    endif
+    $$(call MakeDir, $$(dir $2))
+    ifneq ($$(strip $3), true)
+      $$(shell $(RM) $$(strip $2))
+    endif
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,1,250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,251,500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,501,750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,751,1000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,1001,1250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,1251,1500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,1501,1750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,1751,2000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,2001,2250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,2251,2500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,2501,2750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,2751,3000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,3001,3250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,3251,3500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,3501,3750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,3751,4000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,4001,4250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,4251,4500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,4501,4750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,4751,5000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,5001,5250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,5251,5500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,5501,5750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,5751,6000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,6001,6250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,6251,6500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,6501,6750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,6751,7000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,7001,7250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,7251,7500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,7501,7750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,7751,8000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,8001,8250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,8251,8500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,8501,8750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,8751,9000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,9001,9250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,9251,9500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,9501,9750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,9751,10000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,10001,10250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,10251,10500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,10501,10750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,10751,11000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,11001,11250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,11251,11500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,11501,11750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,11751,12000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,12001,12250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,12251,12500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,12501,12750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,12751,13000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,13001,13250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,13251,13500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,13501,13750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,13751,14000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,14001,14250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,14251,14500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,14501,14750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,14751,15000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,15001,15250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,15251,15500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,15501,15750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,15751,16000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,16001,16250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,16251,16500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,16501,16750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,16751,17000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,17001,17250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,17251,17500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,17501,17750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,17751,18000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,18001,18250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,18251,18500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,18501,18750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,18751,19000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,19001,19250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,19251,19500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,19501,19750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,19751,20000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,20001,20250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,20251,20500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,20501,20750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,20751,21000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,21001,21250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,21251,21500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,21501,21750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,21751,22000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,22001,22250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,22251,22500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,22501,22750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,22751,23000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,23001,23250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,23251,23500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,23501,23750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,23751,24000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,24001,24250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,24251,24500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,24501,24750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,24751,25000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,25001,25250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,25251,25500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,25501,25750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,25751,26000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,26001,26250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,26251,26500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,26501,26750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,26751,27000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,27001,27250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,27251,27500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,27501,27750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,27751,28000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,28001,28250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,28251,28500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,28501,28750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,28751,29000)
+
+    $$(call ListPathsSafely_IfPrintf,$1,$2,29001,29250)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,29251,29500)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,29501,29750)
+    $$(call ListPathsSafely_IfPrintf,$1,$2,29751,30000)
+  endef
+endif # HAS_FILE_FUNCTION
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/MakeIncludeEnd.gmk

@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeIncludeEnd.gmk should be included last of all in all include files
+################################################################################
+
+ifneq ($(INCLUDE_GUARD_$(THIS_INCLUDE)), true)
+  # This was the first time this file was included. Prevent future inclusion.
+  INCLUDE_GUARD_$(THIS_INCLUDE) := true
+
+  # Hook to include the corresponding custom file, if present.
+  ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+    CUSTOM_POST_NAME := $(subst .gmk,-post.gmk, $(THIS_INCLUDE))
+    $(eval $(call IncludeCustomExtension, $(CUSTOM_POST_NAME)))
+  endif
+endif
+
+# Pop our helper name off the stack
+INCLUDE_STACK := $(wordlist 2, $(words $(INCLUDE_STACK)), $(INCLUDE_STACK))
+
+# Print an indented message, also counting the top-level makefile as a level
+ifeq ($(LOG_FLOW), true)
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Leave $(THIS_INCLUDE))
+endif
+
+# Restore the previous helper name
+THIS_INCLUDE := $(firstword $(INCLUDE_STACK))

make/common/MakeIncludeStart.gmk

@@ -0,0 +1,82 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeIncludeStart.gmk should be included first of all in all include files
+################################################################################
+
+# Get the next to last word (by prepending a padding element)
+THIS_INCLUDE_PATH := $(word $(words ${MAKEFILE_LIST}),padding ${MAKEFILE_LIST})
+THIS_INCLUDE := $(patsubst $(TOPDIR_ALT)/make/%,%,$(patsubst $(TOPDIR)/make/%,%,$(THIS_INCLUDE_PATH)))
+
+# Print an indented message, also counting the top-level makefile as a level
+ifneq ($(INCLUDE_GUARD_$(THIS_INCLUDE)), true)
+  THIS_INCLUDE_MSG := include
+else
+  THIS_INCLUDE_MSG := included already
+endif
+
+ifeq ($(LOG_FLOW), true)
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Enter $(THIS_INCLUDE) [$(THIS_INCLUDE_MSG)])
+endif
+
+ifneq ($(filter $(THIS_INCLUDE), $(INCLUDE_STACK)), )
+  $(error Internal makefile error: Include loop detected: $(THIS_INCLUDE) $(INCLUDE_STACK))
+endif
+
+ifeq ($(words $(MAKEFILE_LIST)), 2)
+  $(error $(THIS_INCLUDE_PATH): This file is supposed to be included)
+endif
+
+# In a preinit environment, we do not have any SPEC
+ifneq ($(IS_PREINIT_ENV), true)
+  ifeq ($(SPEC), )
+    $(error $(THIS_INCLUDE_PATH): SPEC is not set)
+  endif
+
+  ifeq ($(wildcard $(SPEC)), )
+    $(error $(THIS_INCLUDE_PATH): spec.gmk file $(SPEC) is missing)
+  endif
+
+  ifneq ($(MAKEBASE_INCLUDED), true)
+    $(error $(THIS_INCLUDE_PATH): MakeBase.gmk is not included)
+  endif
+endif
+
+# Push our helper name onto the stack
+INCLUDE_STACK := $(THIS_INCLUDE) $(INCLUDE_STACK)
+
+# Setup an automatic include guard
+ifneq ($(INCLUDE_GUARD_$(THIS_INCLUDE)), true)
+  INCLUDE := true
+
+  # Hook to include the corresponding custom file, if present.
+  ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+    CUSTOM_PRE_NAME := $(subst .gmk,-pre.gmk, $(THIS_INCLUDE))
+    $(eval $(call IncludeCustomExtension, $(CUSTOM_PRE_NAME)))
+  endif
+else
+  INCLUDE := false
+endif

make/common/MakeSnippetEnd.gmk

@@ -0,0 +1,45 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeSnippetEnd.gmk should be included after including a makefile snippet
+################################################################################
+
+# Hook to include the corresponding custom file, if present.
+ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+  CUSTOM_POST_NAME := $(subst .gmk,-post.gmk, $(THIS_SNIPPET))
+  $(eval $(call IncludeCustomExtension, $(CUSTOM_POST_NAME)))
+endif
+
+# Pop our helper name off the stack
+SNIPPET_STACK := $(wordlist 2, $(words $(SNIPPET_STACK)), $(SNIPPET_STACK))
+
+# Print an indented message, also counting the top-level makefile as a level
+ifeq ($(LOG_FLOW), true)
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Leave $(THIS_SNIPPET))
+endif
+
+# Restore the previous helper name
+THIS_SNIPPET := $(firstword $(SNIPPET_STACK))

make/common/MakeSnippetStart.gmk

@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# MakeSnippetStart.gmk should be included before including a makefile snippet
+################################################################################
+
+ifeq ($(THIS_SNIPPET), )
+  $(error Internal makefile error: THIS_SNIPPET is not defined)
+endif
+
+# Print an indented message, also counting the top-level makefile as a level
+ifeq ($(LOG_FLOW), true)
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Enter $(THIS_SNIPPET) [snippet])
+endif
+
+# Push our helper name onto the stack
+SNIPPET_STACK := $(THIS_SNIPPET) $(SNIPPET_STACK)
+
+# Hook to include the corresponding custom file, if present.
+ifneq ($(NO_CUSTOM_EXTENSIONS), true)
+  CUSTOM_PRE_NAME := $(subst .gmk,-pre.gmk, $(THIS_SNIPPET))
+  $(eval $(call IncludeCustomExtension, $(CUSTOM_PRE_NAME)))
+endif

make/common/Modules.gmk

@@ -0,0 +1,336 @@
+#
+# Copyright (c) 2014, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Setup module sets for classloaders
+
+include $(TOPDIR)/make/conf/module-loader-map.conf
+
+# Append platform-specific and upgradeable modules
+PLATFORM_MODULES += $(PLATFORM_MODULES_$(OPENJDK_TARGET_OS)) \
+    $(UPGRADEABLE_PLATFORM_MODULES) $(CUSTOM_UPGRADEABLE_PLATFORM_MODULES)
+
+################################################################################
+# Setup module sets for docs
+
+include $(TOPDIR)/make/conf/docs-modules.conf
+
+################################################################################
+# Setup module sets needed by the build system
+
+include $(TOPDIR)/make/conf/build-module-sets.conf
+
+################################################################################
+# Depending on the configuration, we might need to filter out some modules that
+# normally should have been included
+
+# Some platforms don't have the serviceability agent
+ifeq ($(INCLUDE_SA), false)
+  MODULES_FILTER += jdk.hotspot.agent
+endif
+
+# Filter out jvmci specific modules if jvmci is disabled
+ifeq ($(INCLUDE_JVMCI), false)
+  MODULES_FILTER += jdk.internal.vm.ci
+  MODULES_FILTER += jdk.graal.compiler
+  MODULES_FILTER += jdk.graal.compiler.management
+endif
+
+# jpackage is only on windows, macosx, and linux
+ifeq ($(call isTargetOs, windows macosx linux), false)
+  MODULES_FILTER += jdk.jpackage
+endif
+
+################################################################################
+# Module list macros
+
+# Use append so that the custom extension may add to these variables
+
+GENERATED_SRC_DIRS += \
+    $(SUPPORT_OUTPUTDIR)/gensrc \
+    #
+
+TOP_SRC_DIRS += \
+    $(TOPDIR)/src \
+    #
+
+SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
+ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
+  SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
+endif
+SRC_SUBDIRS += share/classes
+
+SPEC_SUBDIRS += share/specs
+
+MAN_SUBDIRS += share/man $(TARGET_OS)/man
+
+# The docs should include the sum of all man pages for all platforms
+MAN_DOCS_SUBDIRS += share/man windows/man
+
+# Find all module-info.java files for the current build target platform and
+# configuration.
+# Param 1 - Module to find for, set to * for finding all
+FindAllModuleInfos = \
+    $(sort $(wildcard \
+        $(foreach sub, $(SRC_SUBDIRS), \
+          $(patsubst %,%/$(strip $1)/$(sub)/module-info.java, $(TOP_SRC_DIRS))) \
+        $(patsubst %,%/$(strip $1)/module-info.java, $(IMPORT_MODULES_SRC))))
+
+# Find module-info.java files in the specific source dir
+# Param 1 - Src dir to find module-info.java files in
+FindModuleInfosForSrcDir = \
+    $(wildcard \
+        $(foreach sub, $(SRC_SUBDIRS), \
+          $(patsubst %,%/*/$(sub)/module-info.java, $(strip $1)) \
+        ) \
+        $(patsubst %,%/*/module-info.java, $(strip $1)) \
+    )
+
+# Extract the module names from the paths of module-info.java files. The
+# position of the module directory differs depending on if this is an imported
+# src dir or not.
+GetModuleNameFromModuleInfo = \
+    $(strip $(foreach mi, $1, \
+      $(if $(filter $(addsuffix %, $(IMPORT_MODULES_SRC)), $(mi)), \
+        $(notdir $(patsubst %/,%, $(dir $(mi)))), \
+        $(notdir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(patsubst %/,%, $(dir $(mi)))))))))))
+
+# Find all modules by looking for module-info.java files and looking at parent
+# directories.
+FindAllModules = \
+    $(sort $(filter-out $(MODULES_FILTER), \
+    $(call GetModuleNameFromModuleInfo, $(MODULE_INFOS))))
+
+# Find all modules in a specific src dir
+# Param 1 - Src dir to find modules in
+FindModulesForSrcDir = \
+    $(sort $(filter-out $(MODULES_FILTER), \
+        $(call GetModuleNameFromModuleInfo, $(call FindModuleInfosForSrcDir, $1)) \
+    ))
+
+FindImportedModules = \
+    $(filter-out $(MODULES_FILTER), \
+    $(if $(IMPORT_MODULES_CLASSES), $(notdir $(wildcard $(IMPORT_MODULES_CLASSES)/*))))
+
+# Find all source dirs for a particular module
+# $1 - Module to find source dirs for
+FindModuleSrcDirs = \
+    $(strip $(wildcard \
+        $(addsuffix /$(strip $1), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
+        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
+
+# Find all specs dirs for a particular module
+# $1 - Module to find specs dirs for
+FindModuleSpecsDirs = \
+    $(strip $(wildcard \
+        $(foreach sub, $(SPEC_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
+
+# Find all man dirs for a particular module
+# $1 - Module to find man dirs for
+FindModuleManDirs = \
+    $(strip $(wildcard \
+        $(foreach sub, $(MAN_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
+
+FindModuleManDirsForDocs = \
+    $(strip $(wildcard \
+        $(foreach sub, $(MAN_DOCS_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
+
+# Construct the complete module source path
+GetModuleSrcPath = \
+    $(call PathList, \
+        $(addsuffix /*, $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
+        $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /*/$(sub), $(TOP_SRC_DIRS))))
+
+################################################################################
+# Extract module dependencies from module-info.java files, both normal
+# dependencies ("requires"), and indirect exports ("requires transitive").
+
+MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
+
+MODULE_INFOS := $(call FindAllModuleInfos, *)
+
+ifeq ($(GENERATE_MODULE_DEPS_FILE), true)
+  $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
+      $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
+	$(call MakeTargetDir)
+	$(RM) $@
+	$(foreach m, $(MODULE_INFOS), \
+	    ( $(PRINTF) "DEPS_%s := " "$(call GetModuleNameFromModuleInfo, $m)" && \
+	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) ' \
+	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
+	          /^ *requires/ { sub(/;/, ""); \
+	                          sub(/requires /, " "); \
+	                          sub(/ static /, " "); \
+	                          sub(/ transitive /, " "); \
+	                          sub(/\/\/.*/, ""); \
+	                          sub(/\/\*.*\*\//, ""); \
+	                          gsub(/^ +\*.*/, ""); \
+	                          gsub(/ /, ""); \
+	                          gsub(/\r/, ""); \
+	                          printf(" %s", $$0) } \
+	          END           { printf("\n") }' $m && \
+	      $(PRINTF) "TRANSITIVE_MODULES_%s := " "$(call GetModuleNameFromModuleInfo, $m)" && \
+	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) ' \
+	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
+	          /^ *requires  *transitive/ { \
+	                          sub(/;/, ""); \
+	                          sub(/requires/, ""); \
+	                          sub(/transitive/, ""); \
+	                          sub(/\/\/.*/, ""); \
+	                          sub(/\/\*.*\*\//, ""); \
+	                          gsub(/^ +\*.*/, ""); \
+	                          gsub(/ /, ""); \
+	                          gsub(/\r/, ""); \
+	                          printf(" %s", $$0) } \
+	          END           { printf("\n") }' $m \
+	    ) >> $@ $(NEWLINE))
+endif
+
+-include $(MODULE_DEPS_MAKEFILE)
+
+# Find dependencies ("requires") for a given module.
+# Param 1: Module to find dependencies for.
+FindDepsForModule = \
+  $(filter-out $(IMPORT_MODULES), $(DEPS_$(strip $1)))
+
+# Find dependencies ("requires") transitively in 3 levels for a given module.
+# Param 1: Module to find dependencies for.
+FindTransitiveDepsForModule = \
+    $(sort $(call FindDepsForModule, $1) \
+        $(foreach m, $(call FindDepsForModule, $1), \
+            $(call FindDepsForModule, $m) \
+            $(foreach n, $(call FindDepsForModule, $m), \
+                $(call FindDepsForModule, $n))))
+
+# Find dependencies ("requires") transitively in 3 levels for a set of modules.
+# Param 1: List of modules to find dependencies for.
+FindTransitiveDepsForModules = \
+    $(sort $(foreach m, $1, $(call FindTransitiveDepsForModule, $m)))
+
+# Find indirect exported modules ("requires transitive") for a given module .
+# Param 1: Module to find indirect exported modules for.
+FindIndirectExportsForModule = \
+  $(TRANSITIVE_MODULES_$(strip $1))
+
+# Finds indirect exported modules transitively in 3 levels for a given module.
+# Param 1: Module to find indirect exported modules for.
+FindTransitiveIndirectDepsForModule = \
+    $(sort $(call FindIndirectExportsForModule, $1) \
+        $(foreach m, $(call FindIndirectExportsForModule, $1), \
+            $(call FindIndirectExportsForModule, $m) \
+            $(foreach n, $(call FindIndirectExportsForModule, $m), \
+                $(call FindIndirectExportsForModule, $n))))
+
+# Finds indirect exported modules transitively in 3 levels for a set of modules.
+# Param 1: List of modules to find indirect exported modules for.
+FindTransitiveIndirectDepsForModules = \
+    $(sort $(foreach m, $1, $(call FindTransitiveIndirectDepsForModule, $m)))
+
+# Upgradeable modules are those that are either defined as upgradeable or that
+# require an upradeable module.
+FindAllUpgradeableModules = \
+    $(sort $(filter-out $(MODULES_FILTER), \
+    $(UPGRADEABLE_PLATFORM_MODULES) $(CUSTOM_UPGRADEABLE_PLATFORM_MODULES)))
+
+################################################################################
+
+LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS)/legal
+ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
+  LEGAL_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/legal
+endif
+LEGAL_SUBDIRS += share/legal
+
+# Find all legal src dirs for a particular module
+# $1 - Module to find legal dirs for
+FindModuleLegalSrcDirs = \
+    $(strip $(wildcard \
+        $(addsuffix /$(strip $1), $(IMPORT_MODULES_LEGAL)) \
+        $(foreach sub, $(LEGAL_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS))) \
+    ))
+
+################################################################################
+
+# Param 1 - Name of module
+define ReadSingleImportMetaData
+    ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
+      classloader :=
+      include_in_jre :=
+      include_in_jdk :=
+      include $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties
+      ifeq ($$(include_in_jre), true)
+        JRE_MODULES += $1
+      endif
+      ifeq ($$(include_in_jdk), true)
+        JDK_MODULES += $1
+      endif
+      ifeq ($$(classloader), boot)
+        BOOT_MODULES += $1
+      else ifeq ($$(classloader), ext)
+        PLATFORM_MODULES += $1
+      endif
+      ifneq ($$(include_in_docs), false)
+        # defaults to true if unspecified
+        DOCS_MODULES += $1
+      endif
+    else
+      # Default to include in all
+      JRE_MODULES += $1
+      JDK_MODULES += $1
+    endif
+endef
+
+# Reading the imported modules metadata has a cost, so to make it available,
+# a makefile needs to eval-call this macro first. After calling this, the
+# following variables are populated with data from the imported modules:
+# * JRE_MODULES
+# * JDK_MODULES
+# * BOOT_MODULES
+# * PLATFORM_MODULES
+define ReadImportMetaData
+    IMPORTED_MODULES := $$(call FindImportedModules)
+    $$(foreach m, $$(IMPORTED_MODULES), \
+      $$(eval $$(call ReadSingleImportMetaData, $$m)))
+endef
+
+################################################################################
+# Get a full snippet path for the current module and a given base name.
+#
+# Param 1 - The base name of the snippet file to include
+GetModuleSnippetName = \
+  $(if $(CUSTOM_MODULE_MAKE_ROOT), \
+    $(if $(wildcard $(CUSTOM_MODULE_MAKE_ROOT)/$(MODULE)/$(strip $1).gmk), \
+      $(CUSTOM_MODULE_MAKE_ROOT)/$(MODULE)/$(strip $1).gmk, \
+      $(wildcard modules/$(MODULE)/$(strip $1).gmk) \
+    ), \
+    $(wildcard modules/$(MODULE)/$(strip $1).gmk) \
+  )
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/NativeCompilation.gmk

@@ -0,0 +1,413 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This is the top-level entry point for our native compilation and linking.
+# It contains the SetupNativeCompilation macro, but is supported by helper
+# macros in the make/common/native directory.
+################################################################################
+
+include MakeIO.gmk
+include native/CompileFile.gmk
+include native/DebugSymbols.gmk
+include native/Flags.gmk
+include native/Link.gmk
+include native/LinkMicrosoft.gmk
+include native/Paths.gmk
+
+################################################################################
+# Setup make rules for creating a native binary (a shared library or an
+# executable).
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   NAME The base name for the resulting binary, excluding decorations (like *.exe)
+#   TYPE Type of binary (EXECUTABLE, LIBRARY or STATIC_LIBRARY). Default is LIBRARY.
+#   SUFFIX Override the default suffix for the output file
+#   TARGET_TYPE The type to target, BUILD or TARGET. Defaults to TARGET.
+#   LINK_TYPE The language to use for the linker, C or C++. Defaults to C.
+#   SRC one or more directory roots to scan for C/C++ files.
+#   CFLAGS the compiler flags to be used, used both for C and C++.
+#   CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS.
+#   LDFLAGS the linker flags to be used, used both for C and C++.
+#   LDFLAGS_<toolchain> the linker flags to be used for the specified toolchain,
+#       used both for C and C++.
+#   LDFLAGS_<OS> the linker flags to be used for the specified target OS,
+#       used both for C and C++.
+#   LDFLAGS_<toolchain>_<OS> the linker flags to be used for the specified
+#       toolchain and target OS, used both for C and C++.
+#   LIBS the libraries to link to
+#   LIBS_<OS> the libraries to link to for the specified target OS,
+#       used both for C and C++.
+#   LIBS_<toolchain> the libraries to link to for the specified toolchain,
+#       used both for C and C++.
+#   LIBS_<toolchain>_<OS> the libraries to link to for the specified target
+#       OS and toolchain, used both for C and C++.
+#   OBJECT_DIR the directory where we store the object files
+#   OUTPUT_DIR the directory where the resulting binary is put
+#   SYMBOLS_DIR the directory where the debug symbols are put, defaults to OUTPUT_DIR
+#   INCLUDES only pick source from these directories
+#   EXCLUDES do not pick source from these directories
+#   INCLUDE_FILES only compile exactly these files!
+#   EXCLUDE_FILES with these names
+#   EXCLUDE_PATTERN exclude files matching any of these substrings
+#   EXTRA_FILES List of extra files not in any of the SRC dirs
+#   EXTRA_OBJECT_FILES List of extra object files to include when linking
+#   EXTRA_DEPS List of extra dependencies to be added to each compiled file
+#   EXTRA_LINK_DEPS List of extra dependencies to be added to the link stage
+#   VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run
+#   RCFLAGS flags for RC.
+#   EMBED_MANIFEST if true, embed manifest on Windows.
+#   CC the C compiler to use
+#   CXX the C++ compiler to use
+#   LD the Linker to use
+#   AR the static linker to use
+#   LIB the Windows lib tool to use for creating static libraries
+#   AS the assembler to use
+#   MT the Windows MT tool to use
+#   RC the Windows RC tool to use
+#   OBJCOPY the objcopy tool for debug symbol handling
+#   STRIP the tool to use for stripping debug symbols
+#   SYSROOT_CFLAGS the compiler flags for using the specific sysroot
+#   SYSROOT_LDFLAGS the linker flags for using the specific sysroot
+#   OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST, HIGHEST_JVM, SIZE
+#   LINK_TIME_OPTIMIZATION if set to true, enables link time optimization
+#   DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain
+#   DISABLED_WARNINGS_<toolchain>_<OS> Disable the given warnings for the specified
+#       toolchain and target OS
+#   DISABLED_WARNINGS_C_<toolchain> Disable the given warnings for the specified toolchain
+#       when compiling C code
+#   DISABLED_WARNINGS_C_<toolchain>_<OS> Disable the given warnings for the specified
+#       toolchain and target OS when compiling C code
+#   DISABLED_WARNINGS_CXX_<toolchain> Disable the given warnings for the specified
+#       toolchain when compiling C++ code
+#   DISABLED_WARNINGS_CXX_<toolchain>_<OS> Disable the given warnings for the specified
+#       toolchain and target OS when compiling C++ code
+#   DISABLED_WARNINGS_<toolchain>_<filename> Disable the given warnings for the specified
+#       toolchain when compiling the file specified by filename
+#   DISABLED_WARNINGS_<toolchain>_<OS>_<filename> Disable the given warnings for the specified
+#       toolchain and target OS when compiling the file specified by filename
+#   STRIP_SYMBOLS Set to false to override global strip policy and always leave
+#       symbols in the binary, if the toolchain allows for it
+#   DEBUG_SYMBOLS Set to false to disable generation of debug symbols
+#   COPY_DEBUG_SYMBOLS Set to false to override global setting of debug symbol copying
+#   ZIP_EXTERNAL_DEBUG_SYMBOLS Set to false to override global setting of debug symbol
+#       zipping
+#   STRIPFLAGS Optionally change the flags given to the strip command
+#   PRECOMPILED_HEADER Header file to use as precompiled header
+#   PRECOMPILED_HEADER_EXCLUDE List of source files that should not use PCH
+#   BUILD_INFO_LOG_MACRO Overrides log level of the build info log message, default LogWarn
+#   STATIC_LIB_EXCLUDE_OBJS exclude objects that matches from static library
+#
+# After being called, some variables are exported from this macro, all prefixed
+# with parameter 1 followed by a '_':
+#   TARGET The library or executable created by the macro
+#   TARGET_DEPS All prerequisites for the target calculated by the macro
+#   ALL_OBJS All object files
+#   IMPORT_LIBRARY The import library created for a shared library on Windows
+#
+SetupNativeCompilation = $(NamedParamsMacroTemplate)
+define SetupNativeCompilationBody
+  # When reading this code, note that macros named Setup<Foo> are just setting
+  # variables, and macros called Create<Foo> are setting up rules to create
+  # files. Macros starting with any other verb are more complicated, and can do
+  # all of the above, and also call directly to the shell.
+
+  ###
+  ### Prepare for compilation and linking
+  ###
+
+  $$(eval $$(call VerifyArguments,$1))
+
+  # Setup variables for the rest of this macro to work with
+  $$(eval $$(call SetupBasicVariables,$1))
+
+  # Setup the toolchain to be used
+  $$(eval $$(call SetupToolchain,$1))
+
+  # Find all source files to compile and determine the output object file names
+  $$(eval $$(call SetupSourceFiles,$1))
+  $$(eval $$(call SetupOutputFiles,$1))
+
+  # Setup CFLAGS/CXXFLAGS based on warnings, optimizations, extra flags etc.
+  $$(eval $$(call SetupCompilerFlags,$1))
+
+  # Machinery needed for the build to function properly
+  $$(eval $$(call SetupBuildSystemSupport,$1))
+
+  $$(eval $$(call RemoveSuperfluousOutputFiles,$1))
+
+  # Need to make sure TARGET is first on list before starting to create files
+  $1 := $$($1_TARGET)
+
+  # Have make print information about the library when we start compiling
+  $$(eval $$(call PrintStartInfo,$1))
+
+  ###
+  ### Compile all native source code files
+  ###
+
+  # Create a PCH, if requested
+  $$(eval $$(call CreatePrecompiledHeader,$1))
+
+  # Now call CreateCompiledNativeFile for each source file we are going to compile.
+  $$(foreach file, $$($1_SRCS), \
+      $$(eval $$(call CreateCompiledNativeFile,$1_$$(notdir $$(file)), \
+          FILE := $$(file), \
+          BASE := $1, \
+      )) \
+  )
+
+  ifeq ($(call isTargetOs, windows), true)
+    # On windows we need to create a resource file
+    $$(eval $$(call CreateWindowsResourceFile,$1))
+  endif
+
+  # Setup a library-wide dependency file from individual object file dependency
+  # files, and import it in the makefile.
+  $$(eval $$(call CreateDependencyFile,$1))
+  $$(eval $$(call ImportDependencyFile,$1))
+
+  ###
+  ### Link the object files into a native output library/executable
+  ###
+
+  # Handle native debug symbols
+  $$(eval $$(call CreateDebugSymbols,$1))
+
+  # Prepare for linking
+  $$(eval $$(call SetupLinkerFlags,$1))
+  ifneq ($(TOOLCHAIN_TYPE), microsoft)
+    $$(eval $$(call SetupLinking,$1))
+  endif
+
+  $$(eval $$(call SetupObjectFileList,$1))
+
+  # Link the individually compiled files into a single unit
+  ifneq ($(TOOLCHAIN_TYPE), microsoft)
+    $$(eval $$(call CreateLinkedResult,$1))
+  else
+    $$(eval $$(call CreateLinkedResultMicrosoft,$1))
+  endif
+
+  ifeq ($(GENERATE_COMPILE_COMMANDS_ONLY), true)
+    # Override all targets (this is a hack)
+    $1 := $$($1_ALL_OBJS_JSON) $$($1_LDFLAGS_FILE)
+    TARGETS := $(filter $(MAKESUPPORT_OUTPUTDIR)/compile-commands/%, $(TARGETS))
+  endif
+endef
+
+################################################################################
+# Verify that user passed arguments are valid
+define VerifyArguments
+  ifeq ($$($1_NAME), )
+    $$(error NAME must not be empty in $1)
+  endif
+  ifneq ($$($1_NAME), $(basename $$($1_NAME)))
+    $$(error NAME must not contain any directory path in $1)
+  endif
+  ifneq ($(findstring $$($1_SUFFIX), $$($1_NAME)), )
+    $$(error NAME should be specified without suffix: $$($1_SUFFIX) in $1)
+  endif
+  ifneq ($(findstring $$($1_PREFIX), $$($1_NAME)), )
+    $$(error NAME should be specified without prefix: $$($1_PREFIX) in $1)
+  endif
+  ifeq ($$($1_OUTPUT_DIR), )
+    $$(error OUTPUT_DIR is missing in $1)
+  endif
+  ifneq ($$($1_MANIFEST), )
+    ifeq ($$($1_MANIFEST_VERSION), )
+      $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1)
+    endif
+  endif
+endef
+
+################################################################################
+# Setup basic variables
+define SetupBasicVariables
+  # If type is unspecified, default to LIBRARY
+  ifeq ($$($1_TYPE), )
+    $1_TYPE := LIBRARY
+  endif
+
+  # STATIC_LIBS is set from Main.gmk when building static versions of certain
+  # native libraries.
+  ifeq ($(STATIC_LIBS), true)
+    $1_TYPE := STATIC_LIBRARY
+    # The static versions need to be redirected to different output dirs, both
+    # to not interfere with the main build as well as to not end up inside the
+    # jmods.
+    $1_OBJECT_DIR := $$($1_OBJECT_DIR)/static
+    $1_OUTPUT_DIR := $$($1_OBJECT_DIR)
+  endif
+
+  ifeq ($$($1_TYPE), EXECUTABLE)
+    $1_PREFIX :=
+    ifeq ($$($1_SUFFIX), )
+      $1_SUFFIX := $(EXECUTABLE_SUFFIX)
+    endif
+  else
+    $1_PREFIX := $(LIBRARY_PREFIX)
+    ifeq ($$($1_TYPE), LIBRARY)
+      ifeq ($$($1_SUFFIX), )
+        $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX)
+      endif
+    else ifeq ($$($1_TYPE), STATIC_LIBRARY)
+      ifeq ($$($1_SUFFIX), )
+        $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX)
+      endif
+    endif
+  endif
+
+  $1_BASENAME := $$($1_PREFIX)$$($1_NAME)$$($1_SUFFIX)
+  $1_TARGET := $$($1_OUTPUT_DIR)/$$($1_BASENAME)
+  $1_NOSUFFIX := $$($1_PREFIX)$$($1_NAME)
+  $1_SAFE_NAME := $$(strip $$(subst /,_, $1))
+  $1_UNIQUE_NAME = $$($1_TYPE)_$$(subst /,_,$$(patsubst $$(OUTPUTDIR)/%/,%,$$(dir $$($1_OBJECT_DIR))))_$$($1_NOSUFFIX)
+endef
+
+################################################################################
+# Setup the toolchain variables
+define SetupToolchain
+  ifeq ($$($1_TARGET_TYPE), BUILD)
+    $$(call SetIfEmpty, $1_CC, $$(BUILD_CC))
+    $$(call SetIfEmpty, $1_CXX, $$(BUILD_CXX))
+    $$(call SetIfEmpty, $1_AR, $$(BUILD_AR))
+    $$(call SetIfEmpty, $1_LIB, $$(BUILD_LIB))
+    $$(call SetIfEmpty, $1_AS, $$(BUILD_AS))
+    $$(call SetIfEmpty, $1_OBJCOPY, $$(BUILD_OBJCOPY))
+    $$(call SetIfEmpty, $1_STRIP, $$(BUILD_STRIP))
+    $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$(BUILD_SYSROOT_CFLAGS))
+    $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$(BUILD_SYSROOT_LDFLAGS))
+    ifeq ($$($1_LINK_TYPE), C++)
+      $$(call SetIfEmpty, $1_LD, $$(BUILD_LDCXX))
+    else
+      $$(call SetIfEmpty, $1_LD, $$(BUILD_LD))
+    endif
+  else
+    $$(call SetIfEmpty, $1_CC, $$(CC))
+    $$(call SetIfEmpty, $1_CXX, $$(CXX))
+    $$(call SetIfEmpty, $1_AR, $$(AR))
+    $$(call SetIfEmpty, $1_LIB, $$(LIB))
+    $$(call SetIfEmpty, $1_AS, $$(AS))
+    $$(call SetIfEmpty, $1_MT, $$(MT))
+    $$(call SetIfEmpty, $1_RC, $$(RC))
+    $$(call SetIfEmpty, $1_OBJCOPY, $$(OBJCOPY))
+    $$(call SetIfEmpty, $1_STRIP, $$(STRIP))
+    $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$(SYSROOT_CFLAGS))
+    $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$(SYSROOT_LDFLAGS))
+    ifeq ($$($1_LINK_TYPE), C++)
+      $$(call SetIfEmpty, $1_LD, $$(LDCXX))
+    else
+      $$(call SetIfEmpty, $1_LD, $$(LD))
+    endif
+  endif
+endef
+
+################################################################################
+# Setup machinery needed by the build system
+define SetupBuildSystemSupport
+  # Track variable changes for all variables that affect the compilation command
+  # lines for all object files in this setup. This includes at least all the
+  # variables used in the call to add_native_source below.
+  $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \
+      $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_OPT_CFLAGS) $$($1_OPT_CXXFLAGS) \
+      $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS)
+  $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \
+      $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps)
+endef
+
+################################################################################
+# Have make print information about the library when we start compiling
+define PrintStartInfo
+  # Setup rule for printing progress info when compiling source files.
+  # This is a rough heuristic and may not always print accurate information.
+  # The $1_BUILD_INFO and $1_BUILD_INFO_DEPS variables are used in
+  # TestFilesCompilation.gmk.
+  $$(call SetIfEmpty, $1_BUILD_INFO_LOG_MACRO, LogWarn)
+  $1_BUILD_INFO_DEPS := $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE)
+  $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker
+
+  $$($1_BUILD_INFO): $$($1_BUILD_INFO_DEPS)
+        ifeq ($$(wildcard $$($1_TARGET)), )
+	  $$(call $$($1_BUILD_INFO_LOG_MACRO), \
+	      Creating $$(subst $$(OUTPUTDIR)/,,$$($1_TARGET)) from $$(words \
+	      $$(filter-out %.vardeps, $$?)) file(s))
+        else
+	  $$(call $$($1_BUILD_INFO_LOG_MACRO), \
+	      $$(strip Updating $$(subst $$(OUTPUTDIR)/,,$$($1_TARGET)) \
+	      $$(if $$(filter-out %.vardeps, $$?), \
+	        due to $$(words $$(filter-out %.vardeps, $$?)) file(s), \
+	      $$(if $$(filter %.vardeps, $$?), due to makefile changes))))
+        endif
+	$(TOUCH) $$@
+endef
+
+################################################################################
+# Setup a library-wide dependency file from individual object file dependency
+# files
+define CreateDependencyFile
+  # Create a rule to collect all the individual make dependency files into a
+  # single makefile.
+  $1_DEPS_FILE := $$($1_OBJECT_DIR)/$1.d
+
+  $$($1_DEPS_FILE): $$($1_ALL_OBJS) $$($1_RES)
+	$(RM) $$@
+        # CD into dir to reduce risk of hitting command length limits, which
+        # could otherwise happen if TOPDIR is a very long path.
+	$(CD) $$($1_OBJECT_DIR) && $(CAT) *.d > $$@.tmp
+	$(CD) $$($1_OBJECT_DIR) && $(CAT) *.d.targets | $(SORT) -u >> $$@.tmp
+        # After generating the file, which happens after all objects have been
+        # compiled, copy it to .old extension. On the next make invocation, this
+        # .old file will be included by make.
+	$(CP) $$@.tmp $$@.old
+	$(MV) $$@.tmp $$@
+
+  $1 += $$($1_DEPS_FILE)
+endef
+
+################################################################################
+# Import the dependency file into the makefile
+define ImportDependencyFile
+  # The include must be on the .old file, which represents the state from the
+  # previous invocation of make. The file being included must not have a rule
+  # defined for it as otherwise make will think it has to run the rule before
+  # being able to include the file, which would be wrong since we specifically
+  # need the file as it was generated by a previous make invocation.
+  ifneq ($$(wildcard $$($1_DEPS_FILE).old), )
+    $1_DEPS_FILE_LOADED := true
+    -include $$($1_DEPS_FILE).old
+  endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/ProcessMarkdown.gmk

@@ -0,0 +1,189 @@
+# Copyright (c) 2017, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include TextFileProcessing.gmk
+
+# Helper function for SetupProcessMarkdown
+# $1: The $1 from SetupProcessMarkdown
+# $2: The name of the current source file, relative to the dir given in $3
+# $3: The directory of the current source file
+define ProcessMarkdown
+  $1_$2_OUTPUT_FILE := $$($1_DEST)/$$(basename $2)$$($1_FILE_EXT)
+  $1_$2_TARGET_DIR := $$(dir $$($1_$2_OUTPUT_FILE))
+  $1_$2_INPUT_FILE := $3/$2
+  $1_$2_MARKER := $$(subst /,_,$1_$2)
+
+  # Only continue if this target file hasn't been processed already. This lets
+  # the first found source file override any other with the same name.
+  ifeq ($$($1_$2_OUTPUT_FILE_PROCESSED), )
+    $1_$2_OUTPUT_FILE_PROCESSED := true
+
+    ifneq ($$($1_REPLACEMENTS), )
+      $1_$2_PANDOC_INPUT := $$(SUPPORT_OUTPUTDIR)/markdown/$$($1_$2_MARKER)_pre.tmp
+
+      $$(eval $$(call SetupTextFileProcessing, $1_$2_PREPROCESSED, \
+          SOURCE_FILES := $$($1_$2_INPUT_FILE), \
+          OUTPUT_FILE := $$($1_$2_PANDOC_INPUT), \
+          REPLACEMENTS := $$($1_REPLACEMENTS), \
+      ))
+    else
+      $1_$2_PANDOC_INPUT := $$($1_$2_INPUT_FILE)
+    endif
+
+    ifneq ($$($1_POST_PROCESS), )
+      $1_$2_PANDOC_OUTPUT := $$(SUPPORT_OUTPUTDIR)/markdown/$$($1_$2_MARKER)_post.tmp
+    else
+      $1_$2_PANDOC_OUTPUT := $$($1_$2_OUTPUT_FILE)
+    endif
+
+    ifneq ($$($1_CSS), )
+      ifneq ($$(findstring https:/, $$($1_CSS)), )
+        $1_$2_CSS_OPTION := --css '$$($1_CSS)'
+      else
+        $1_$2_CSS := $$(strip $$(call RelativePath, $$($1_CSS), $$($1_$2_TARGET_DIR)))
+        $1_$2_CSS_OPTION := --css '$$($1_$2_CSS)'
+      endif
+    endif
+
+    # This does not need to be included in VARDEPS since it's from the actual
+    # source file. Only run the shell if the recipe gets executed below.
+    $1_$2_OPTIONS_FROM_SRC = \
+        $$(shell $$(GREP) _pandoc-options_: $3/$2 | $$(CUT) -d : -f 2-)
+
+    ifneq ($$($1_FILTER), )
+      $1_$2_OPTIONS := --filter $$($1_FILTER)
+    endif
+
+    $1_$2_VARDEPS := $$($1_OPTIONS) $$($1_$2_OPTIONS) $$($1_CSS) \
+        $$($1_REPLACEMENTS) $$($1_POST_PROCESS)
+    $1_$2_VARDEPS_FILE := $$(call DependOnVariable, $1_$2_VARDEPS, \
+        $$(SUPPORT_OUTPUTDIR)/markdown/$$($1_$2_MARKER).vardeps)
+
+    $$($1_$2_PANDOC_OUTPUT): $$($1_$2_PANDOC_INPUT) $$($1_$2_VARDEPS_FILE) $$($1_EXTRA_DEPS)
+	$$(call LogInfo, Converting $2 to $$($1_FORMAT))
+	$$(call MakeDir, $$(SUPPORT_OUTPUTDIR)/markdown $$(dir $$($1_$2_PANDOC_OUTPUT)))
+	$$(call ExecuteWithLog, $$(SUPPORT_OUTPUTDIR)/markdown/$$($1_$2_MARKER), \
+	    $$(PANDOC) $$($1_OPTIONS) -f $$(PANDOC_MARKDOWN_FLAG) \
+	    -t $$($1_FORMAT) --eol=lf --standalone \
+	    $$($1_$2_CSS_OPTION) $$($1_$2_OPTIONS_FROM_SRC) $$($1_$2_OPTIONS) \
+	    '$$($1_$2_PANDOC_INPUT)' -o '$$($1_$2_PANDOC_OUTPUT)')
+        ifneq ($$(findstring $$(LOG_LEVEL), debug trace), )
+	  TOO_LONG_LINES=`$$(GREP) -E -e '^.{80}.+$$$$' $$<` || true ; \
+	  if [ "x$$$$TOO_LONG_LINES" != x ]; then \
+	    $$(ECHO) "Warning: Unsuitable markdown in $$<:" ; \
+	    $$(ECHO) "The following lines are longer than 80 characters:" ; \
+	    $$(GREP) -E -n -e '^.{80}.+$$$$' $$< || true ; \
+	  fi
+        endif
+
+    # If we have no post processing, PANDOC_OUTPUT is set to OUTPUT_FILE. Otherwise
+    # PANDOC_OUTPUT is a temporary file, and we must now create the real OUTPUT_FILE.
+    ifneq ($$($1_POST_PROCESS), )
+      $$($1_$2_OUTPUT_FILE): $$($1_$2_PANDOC_OUTPUT)
+	$$(call LogInfo, Post-processing markdown file $2)
+	$$(call MakeDir, $$(SUPPORT_OUTPUTDIR)/markdown $$($1_$2_TARGET_DIR))
+	$$(call ExecuteWithLog, $$(SUPPORT_OUTPUTDIR)/markdown/$$($1_$2_MARKER)_post, \
+	    $$($1_POST_PROCESS) $$($1_$2_PANDOC_OUTPUT) > $$($1_$2_OUTPUT_FILE) )
+    endif
+
+    $1 += $$($1_$2_OUTPUT_FILE)
+  endif
+endef
+
+################################################################################
+# Setup make rules for converting a markdown file to html.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   DEST     : Destination root dir
+#   FILES    : List of files to copy with absolute paths, or path relative to SRC.
+#   SRC      : Source root dir; if given keep input files hierarchy relative to
+#              SRC in DEST, otherwise flatten structure into DEST.
+#   FORMAT   : The target format (defaults to html5)
+#   FILE_EXT : The file extension to replace .md with (defaults to .html)
+#   OPTIONS  : Additional options to pandoc
+#   EXTRA_DEPS : Additional dependencies to add to each pandoc call
+#   FILTER   : Optional pandoc filter command
+#   POST_PROCESS : Optional command-line to post-process generated markdown
+#   REPLACEMENTS : Text replacements to perform on input file before processing
+#
+SetupProcessMarkdown = $(NamedParamsMacroTemplate)
+define SetupProcessMarkdownBody
+  ifeq ($$($1_FILES), )
+    $$(error FILES is missing in SetupProcessMarkdown $1)
+  endif
+
+  ifeq ($$($1_DEST), )
+    $$(error DEST is missing in SetupProcessMarkdown $1)
+  endif
+
+  # If no target format is specified, default to html5.
+  ifeq ($$($1_FORMAT), )
+    $1_FORMAT := html5
+  endif
+
+  ifeq ($$($1_FORMAT), man)
+    # If no file extension is specified, default to '.1'.
+    ifeq ($$($1_FILE_EXT), )
+      $1_FILE_EXT := .1
+    endif
+  else ifeq ($$($1_FORMAT), html5)
+    ifeq ($$($1_FILE_EXT), )
+      $1_FILE_EXT := .html
+    endif
+  else ifeq ($$($1_FORMAT), html)
+    ifeq ($$($1_FILE_EXT), )
+      $1_FILE_EXT := .html
+    endif
+  endif
+
+  # Remove any trailing slash
+  $1_DEST := $$(patsubst %/,%,$$($1_DEST))
+
+  ifeq ($$($1_SRC), )
+    # No SRC given, assume we're flattening all files into output dir.
+    $$(foreach f, $$($1_FILES), \
+      $$(eval $$(call ProcessMarkdown,$1,$$(notdir $$f),$$(patsubst %/,%,$$(dir $$f)))) \
+    )
+  else
+    # Remove any trailing slash
+    $1_SRC := $$(patsubst %/,%,$$($1_SRC))
+
+    $$(foreach f, $$(patsubst $$($1_SRC)/%,%,$$($1_FILES)), \
+      $$(eval $$(call ProcessMarkdown,$1,$$f,$$($1_SRC))) \
+    )
+  endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/TestFilesCompilation.gmk

@@ -0,0 +1,148 @@
+#
+# Copyright (c) 2015, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include JdkNativeCompilation.gmk
+
+# Setup make rules for creating a set of native test files (libraries or
+# executables). This will locate native files matching a certain pattern,
+# and compile these into libraries or executables.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   TYPE Must be either PROGRAM or LIBRARY.
+#   SOURCE_DIRS A list of source directories to search
+#   OUTPUT_DIR Where to put the resulting files
+#   EXCLUDE A list of filenames to exclude from compilation
+#   EXTRA_FILES List of extra files not in SOURCE_DIRS
+#   CFLAGS List of extra CFLAGS to pass on for each test
+#   LDFLAGS List of extra LDFLAGS to pass on for each test
+#   LIBS List of extra LIBS to pass on for each test
+SetupTestFilesCompilation = $(NamedParamsMacroTemplate)
+define SetupTestFilesCompilationBody
+
+  # Check for duplicate base file names. That would have failed later anyhow, but
+  # this gives a better error message.
+  $1_DUPLICATED_NAMES := $$(call dups, $$(notdir $$($1_FILE_LIST)))
+  ifneq ($$($1_DUPLICATED_NAMES), )
+    $$(error There are duplicate test file names for $1: $$($1_DUPLICATED_NAMES))
+  endif
+
+  # The list to depend on starts out empty
+  $1 :=
+  ifeq ($$($1_TYPE), LIBRARY)
+    $1_PREFIX = lib
+    $1_OUTPUT_SUBDIR := lib
+    $1_COMPILATION_TYPE := LIBRARY
+    $1_LOG_TYPE := library
+  else ifeq ($$($1_TYPE), PROGRAM)
+    $1_PREFIX = exe
+    $1_OUTPUT_SUBDIR := bin
+    $1_COMPILATION_TYPE := EXECUTABLE
+    $1_LOG_TYPE := executable
+    $1_LD_SET_ORIGIN := false
+  else
+    $$(error Unknown type: $$($1_TYPE))
+  endif
+
+  # Locate all files with the matching prefix
+  $1_FILE_LIST := \
+      $$(call FindFiles, $$($1_SOURCE_DIRS), $$($1_PREFIX)*.c $$($1_PREFIX)*.cpp $$($1_PREFIX)*.m)
+
+  $1_EXCLUDE_PATTERN := $$(addprefix %/, $$($1_EXCLUDE))
+  $1_FILTERED_FILE_LIST := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_FILE_LIST))
+
+  $1_BUILD_INFO := $$($1_OUTPUT_DIR)/_$1-build-info.marker
+
+  # Tests are built with internal debug symbols where supported.
+  # With Visual Studio or on macosx, we revert to external.
+  $1_COPY_DEBUG_SYMBOLS := false
+  ifeq ($(TOOLCHAIN_TYPE), microsoft)
+    $1_COPY_DEBUG_SYMBOLS := true
+  else ifeq ($(call isTargetOs, macosx), true)
+    $1_COPY_DEBUG_SYMBOLS := true
+  endif
+
+  # Always include common test functionality
+  TEST_CFLAGS := -I$(TOPDIR)/test/lib/native
+
+  # Setup a compilation for each and every one of them
+  $$(foreach file, $$($1_FILTERED_FILE_LIST), \
+    $$(eval name := $$(strip $$(basename $$(notdir $$(file))))) \
+    $$(eval unprefixed_name := $$(patsubst $$($1_PREFIX)%, %, $$(name))) \
+    $$(eval $$(call SetupJdkNativeCompilation, BUILD_TEST_$$(name), \
+        NAME := $$(unprefixed_name), \
+        TYPE := $$($1_COMPILATION_TYPE), \
+        LINK_TYPE := $(if $$(filter %.cpp, $$(file)), C++, C), \
+        EXTRA_HEADER_DIRS := \
+            java.base:libjava \
+            java.base:libjvm, \
+        EXTRA_FILES := $$(file) $$($1_EXTRA_FILES), \
+        OBJECT_DIR := $$($1_OUTPUT_DIR)/support/$$(name), \
+        OUTPUT_DIR := $$($1_OUTPUT_DIR)/$$($1_OUTPUT_SUBDIR), \
+        CFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
+        CXXFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
+        LD_SET_ORIGIN := $$($1_LD_SET_ORIGIN), \
+        LDFLAGS := $$($1_LDFLAGS) $$($1_LDFLAGS_$$(name)), \
+        DISABLED_WARNINGS_gcc := format undef unused-but-set-variable \
+            unused-const-variable unused-function unused-value \
+            unused-variable, \
+        DISABLED_WARNINGS_clang := format-nonliteral \
+            missing-field-initializers sometimes-uninitialized undef \
+            unused-but-set-variable unused-function unused-variable, \
+        DEFAULT_LIBCXX := false, \
+        JDK_LIBS := $$($1_JDK_LIBS_$$(name)), \
+        LIBS := $$($1_LIBS) $$($1_LIBS_$$(name)), \
+        DEFAULT_VERSIONINFO_RESOURCE := false, \
+        OPTIMIZATION := $$(if $$($1_OPTIMIZATION_$$(name)), $$($1_OPTIMIZATION_$$(name)), LOW), \
+        COPY_DEBUG_SYMBOLS := $$($1_COPY_DEBUG_SYMBOLS), \
+        STRIP_SYMBOLS := $$(if $$($1_STRIP_SYMBOLS_$$(name)), $$($1_STRIP_SYMBOLS_$$(name)), false), \
+        BUILD_INFO_LOG_MACRO := LogInfo, \
+    )) \
+    $$(eval $1 += $$(BUILD_TEST_$$(name)) ) \
+    $$(eval $1_BUILD_INFO_DEPS += $$(BUILD_TEST_$$(name)_BUILD_INFO_DEPS)) \
+    $$(eval $$(BUILD_TEST_$$(name)_BUILD_INFO): | $$($1_BUILD_INFO)) \
+  )
+
+  # Setup rule for printing a summary of all the tests being compiled. On Warn
+  # log level, this replaces the individual build info logging done by
+  # SetupJdkNativeCompilation.
+  $$($1_BUILD_INFO): $$($1_BUILD_INFO_DEPS)
+	$$(call LogWarn, $$(strip Creating $$(words $$(filter-out %.vardeps, $$?)) \
+	    test $$($1_LOG_TYPE) file(s) for $1))
+	$(TOUCH) $$@
+
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/TextFileProcessing.gmk

@@ -0,0 +1,230 @@
+#
+# Copyright (c) 2013, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+# Helper function for SetupTextFileProcessing; adds a rule for a single file
+# to be processed.
+# param 1 = The namespace argument, e.g. BUILD_VERSION_FILE
+# param 2 = the source file name (full path)
+# param 3 = the target base directory
+# param 4 = the target file name (possibly with a partial path)
+define SetupSingleTextFileForProcessing
+  $(strip $3)/$(strip $4): $2 $$($1_VARDEPS_FILE)
+	$$(call LogInfo, Processing $(strip $4))
+	$$(call MakeDir, $$(@D))
+	$(RM) '$$@' '$$@.includes.tmp' '$$@.replacements.tmp' ; \
+	$$($1_INCLUDES_COMMAND_LINE) < '$$<' > '$$@.includes.tmp' ; \
+	$$($1_REPLACEMENTS_COMMAND_LINE) < '$$@.includes.tmp' > '$$@.replacements.tmp' ; \
+	$(RM) '$$@.includes.tmp' ; \
+	$(MV) '$$@.replacements.tmp' '$$@'
+
+  $1 += $(strip $3)/$(strip $4)
+endef
+
+# Setup make rules for processing one or more text files, in which specified
+# markers are replaced with a given text, or with the contents of a given file.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   SOURCE_DIRS one or more directory roots to search for files to process
+#   SOURCE_FILES complete paths to one or more files to process
+#   OUTPUT_DIR the directory where we store the processed files.
+#   OUTPUT_FILE the name of the resulting file. Only allowed if processing a
+#       single file.
+#   SOURCE_BASE_DIR a common root to all SOURCE_DIRS or SOURCE_FILES.
+#       If specified, files will keep the path relative to the base in the
+#       OUTPUT_DIR. Otherwise, the hierarchy will be flattened into the OUTPUT_DIR.
+#   INCLUDE_FILES only include files matching these patterns (used only with
+#       SOURCE_DIRS)
+#   EXCLUDE_FILES exclude files matching these patterns (used only with
+#       SOURCE_DIRS)
+#   INCLUDES replace the occurrences of a pattern with the contents of a file;
+#       one or more such include pattern, using the syntax:
+#       PLACEHOLDER => FILE_TO_INCLUDE ; ...
+#       Each PLACEHOLDER must be on a single, otherwise empty line (whitespace
+#       padding is allowed).
+#   REPLACEMENTS one or more text replacement patterns, using the syntax:
+#       PATTERN => REPLACEMENT_TEXT ; ...
+#
+#   If both INCLUDES or REPLACEMENTS are present, then the includes will be
+#   processed first, and replacements will be done on the included fragments as well.
+#   If neither is present, the files will just be copied without modifications.
+#
+SetupTextFileProcessing = $(NamedParamsMacroTemplate)
+define SetupTextFileProcessingBody
+
+  ifneq ($$($1_SOURCE_FILES), )
+    ifneq ($$($1_SOURCE_DIRS), )
+      $$(error Cannot use both SOURCE_FILES and SOURCE_DIRS (in $1))
+    endif
+    ifneq ($$($1_EXCLUDE_FILES)$$($1_INCLUDE_FILES), )
+      $$(error Cannot INCLUDE/EXCLUDE_FILES with SOURCE_FILES (in $1))
+    endif
+  else
+    ifeq ($$($1_SOURCE_DIRS), )
+      $$(error Must specify either SOURCE_FILES or SOURCE_DIRS (in $1))
+    endif
+    # Find all files in the source trees. Sort to remove duplicates.
+    $$(foreach src, $$($1_SOURCE_DIRS), $$(if $$(wildcard $$(src)), , \
+        $$(error SOURCE_DIRS contains missing directory $$(src) (in $1))))
+    ifneq ($$($1_SOURCE_BASE_DIR), )
+      $$(foreach src, $$($1_SOURCE_DIRS), \
+          $$(if $$(findstring $$($1_SOURCE_BASE_DIR), $$(src)), , \
+          $$(error SOURCE_DIRS contains directory $$(src) outside \
+              SOURCE_BASE_DIR $$($1_SOURCE_BASE_DIR) (in $1))))
+    endif
+    $1_SOURCE_FILES := $$(sort $$(call FindFiles,$$($1_SOURCE_DIRS)))
+    $1_EXCLUDE_FILES := $$(foreach i, $$($1_SOURCE_DIRS), $$(addprefix $$i/, $$($1_EXCLUDE_FILES)))
+    $1_INCLUDE_FILES := $$(foreach i, $$($1_SOURCE_DIRS), $$(addprefix $$i/, $$($1_INCLUDE_FILES)))
+    $1_SOURCE_FILES := $$(filter-out $$($1_EXCLUDE_FILES), $$($1_SOURCE_FILES))
+    ifneq ($$(strip $$($1_INCLUDE_FILES)), )
+      $1_SOURCE_FILES := $$(filter $$($1_INCLUDE_FILES), $$($1_SOURCE_FILES))
+    endif
+    ifeq ($$($1_SOURCE_FILES), )
+      $$(info No sources found for $1 when looking inside the dirs $$($1_SRC))
+    endif
+  endif
+
+  ifneq ($$($1_REPLACEMENTS), )
+    # We have a replacement request, prepare it for the recipe
+    ifneq ($$(findstring /, $$($1_REPLACEMENTS)), )
+      # Cannot use / as separator
+      ifneq ($$(findstring @, $$($1_REPLACEMENTS)), )
+        # Cannot use @ as separator
+        ifneq ($$(findstring |, $$($1_REPLACEMENTS)), )
+          # Cannot use | as separator
+          ifneq ($$(findstring !, $$($1_REPLACEMENTS)), )
+            # Cannot use ! as separator. Give up.
+            $$(error No suitable sed separator can be found for $1. Tested /, @, | and !)
+          else
+            $1_SEP := !
+          endif
+        else
+          $1_SEP := |
+        endif
+      else
+        $1_SEP := @
+      endif
+    else
+      $1_SEP := /
+    endif
+
+    # If we have a trailing "=>" (i.e. last rule replaces with empty, and is not
+    # terminated by a ;), add a trailing ; to minimize the number of corner
+    # cases in the hairy subst expression..
+    ifeq ($$(lastword $$($1_REPLACEMENTS)), =>)
+      $1_REPLACEMENTS += ;
+    endif
+
+    # If we have a trailing ";", add a dummy replacement, since there is no easy
+    # way to delete the last word in make.
+    ifeq ($$(lastword $$($1_REPLACEMENTS)), ;)
+      $1_REPLACEMENTS += DUMMY_REPLACEMENT => DUMMY_REPLACEMENT
+    endif
+
+    # Convert the REPLACEMENTS syntax ( A => B ; C => D ; ...) to a sed command
+    # line (-e "s/A/B/g" -e "s/C/D/g" ...), basically by replacing '=>' with '/'
+    # and ';' with '/g" -e "s/', and adjusting for edge cases.
+    # '&' has special meaning in sed so needs to be escaped.
+    $1_REPLACEMENTS_COMMAND_LINE := $(SED) -e 's$$($1_SEP)$$(subst $$(SPACE);$$(SPACE),$$($1_SEP)g' \
+        -e 's$$($1_SEP),$$(subst $$(SPACE)=>$$(SPACE),$$($1_SEP),$$(subst $$(SPACE)=>$$(SPACE);$$(SPACE),$$($1_SEP)$$($1_SEP)g' \
+        -e 's$$($1_SEP),$$(subst &,\&,$$(strip $$($1_REPLACEMENTS))))))$$($1_SEP)g'
+  else
+    # We don't have any replacements, just pipe the file through cat.
+    $1_REPLACEMENTS_COMMAND_LINE := $(CAT)
+  endif
+
+  ifneq ($$($1_INCLUDES), )
+    # We have a include request, prepare it for the recipe.
+    # Convert an INCLUDE like this PATTERN_1 => file1 ; PATTERN_2 => file2 ;
+    # into an awk script fragment like this:
+    # {
+    #   if (matches("PATTERN_1")) { include("file1") } else
+    #   if (matches("PATTERN_2")) { include("file2") } else
+    #   print
+    # }
+
+    $1_INCLUDES_HEADER_AWK := \
+        function matches(pattern) { return ($$$$0 ~ "^[ \t]*" pattern "[ \t]*$$$$") } \
+        function include(filename) { while ((getline < filename) == 1) print ; close(filename) }
+    $1_INCLUDES_PARTIAL_AWK := $$(subst $$(SPACE);,,$$(subst $$(SPACE)=>$$(SPACE),"$$(RIGHT_PAREN)$$(RIGHT_PAREN) \
+        { include$$(LEFT_PAREN)",$$(subst $$(SPACE);$$(SPACE),"$$(RIGHT_PAREN) } \
+        else if $$(LEFT_PAREN)matches$$(LEFT_PAREN)",$$(strip $$($1_INCLUDES)))))
+    $1_INCLUDES_COMMAND_LINE := $(AWK) '$$($1_INCLUDES_HEADER_AWK) \
+        { if (matches("$$($1_INCLUDES_PARTIAL_AWK)") } else print }'
+  else
+    # We don't have any includes, just pipe the file through cat.
+    $1_INCLUDES_COMMAND_LINE := $(CAT)
+  endif
+
+  $1_VARDEPS := $$($1_INCLUDES_COMMAND_LINE) $$($1_REPLACEMENTS_COMMAND_LINE)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS)
+
+  # Reset target list before populating it
+  $1 :=
+
+  ifneq ($$($1_OUTPUT_FILE), )
+    ifneq ($$(words $$($1_SOURCE_FILES)), 1)
+      $$(error Cannot use OUTPUT_FILE for more than one source file (in $1))
+    endif
+
+    # Note that $1 is space sensitive and must disobey whitespace rules
+    $$(eval $$(call SetupSingleTextFileForProcessing,$1, $$($1_SOURCE_FILES), \
+        $$(patsubst %/, %, $$(dir $$($1_OUTPUT_FILE))), $$(notdir $$($1_OUTPUT_FILE))))
+  else
+    ifeq ($$($1_OUTPUT_DIR), )
+      $$(error Neither OUTPUT_FILE nor OUTPUT_DIR was specified (in $1))
+    endif
+
+    # Now call add_native_source for each source file we are going to process.
+    ifeq ($$($1_SOURCE_BASE_DIR), )
+      # With no base dir specified, put all files in target dir, flattening any
+      # hierarchies. Note that $1 is space sensitive and must disobey whitespace
+      # rules.
+      $$(foreach src, $$($1_SOURCE_FILES), \
+          $$(eval $$(call SetupSingleTextFileForProcessing,$1, $$(src), \
+              $$(patsubst %/, %, $$($1_OUTPUT_DIR)), $$(notdir $$(src)))))
+    else
+      # With a base dir, extract the relative portion of the path. Note that $1
+      # is space sensitive and must disobey whitespace rules, and so is the
+      # arguments to patsubst.
+      $$(foreach src, $$($1_SOURCE_FILES), \
+          $$(eval $$(call SetupSingleTextFileForProcessing,$1, $$(src), \
+              $$(patsubst %/, %, $$($1_OUTPUT_DIR)), \
+              $$(patsubst $$($1_SOURCE_BASE_DIR)/%,%,$$(src)))))
+    endif
+  endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/Utils.gmk

@@ -0,0 +1,438 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Basic utility functions available to MakeBase.gmk itself
+################################################################################
+
+# String equals
+equals = \
+    $(if $(strip $1)$(strip $2),$(strip \
+      $(and $(findstring $(strip $1),$(strip $2)), \
+        $(findstring $(strip $2),$(strip $1)))), \
+      true \
+    )
+
+# Convert the string given to upper case, without any $(shell)
+# Inspired by http://lists.gnu.org/archive/html/help-make/2013-09/msg00009.html
+uppercase_table := a,A b,B c,C d,D e,E f,F g,G h,H i,I j,J k,K l,L m,M n,N o,O \
+    p,P q,Q r,R s,S t,T u,U v,V w,W x,X y,Y z,Z
+
+uppercase_internal = \
+  $(if $(strip $1), $$(subst $(firstword $1), $(call uppercase_internal, \
+      $(wordlist 2, $(words $1), $1), $2)), $2)
+
+# Convert a string to upper case. Works only on a-z.
+# $1 - The string to convert
+uppercase = \
+  $(strip \
+    $(eval uppercase_result := $(call uppercase_internal, $(uppercase_table), $1)) \
+    $(uppercase_result) \
+  )
+
+lowercase_table := A,a B,b C,c D,d E,e F,f G,g H,h I,i J,j K,k L,l M,m N,n O,o \
+    P,p Q,q R,r S,s T,t U,u V,v W,w X,x Y,y Z,z
+
+lowercase_internal = \
+  $(if $(strip $1), $$(subst $(firstword $1), $(call lowercase_internal, \
+      $(wordlist 2, $(words $1), $1), $2)), $2)
+
+# Convert a string to lower case. Works only on a-z.
+# $1 - The string to convert
+lowercase = \
+  $(strip \
+    $(eval lowercase_result := $(call lowercase_internal, $(lowercase_table), $1)) \
+    $(lowercase_result) \
+  )
+
+lowercase_letters := a b c d e f g h i j k l m n o p q r s t u v w x y z
+uppercase_letters := A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
+
+titlecase_internal = \
+  $(strip $(or \
+    $(strip $(foreach l, $(lowercase_letters) $(uppercase_letters), \
+      $(if $(filter $l%, $1), \
+        $(call uppercase, $l)$(call lowercase, $(patsubst $l%,%,$1))))), \
+    $1))
+
+# Convert a string to Title Case. Works only on a-z.
+# $1 - The string to convert
+titlecase = \
+  $(strip $(foreach w, $1, $(call titlecase_internal, $w)))
+
+# Returns the first character of a string. Works only on a-z.
+# $1 - The string to extract the first character from
+firstchar = \
+  $(strip $(foreach l, $(lowercase_letters) $(uppercase_letters), \
+    $(if $(filter $l%, $(firstword $1)), $l)))
+
+################################################################################
+# Creates a sequence of increasing numbers (inclusive).
+# Param 1 - starting number
+# Param 2 - ending number
+sequence = \
+    $(wordlist $1, $2, $(strip \
+        $(eval SEQUENCE_COUNT := ) \
+        $(call _sequence-do,$(strip $2))))
+
+_sequence-do = \
+    $(if $(word $1, $(SEQUENCE_COUNT)),, \
+      $(eval SEQUENCE_COUNT += .) \
+      $(words $(SEQUENCE_COUNT)) \
+      $(call _sequence-do,$1))
+
+################################################################################
+# This macro translates $ into \$ to protect the $ from expansion in the shell.
+# To make this macro resilient against already escaped strings, first remove
+# any present escapes before escaping so that no double escapes are added.
+EscapeDollar = $(subst $$,\$$,$(subst \$$,$$,$(strip $1)))
+
+################################################################################
+# This macro works just like EscapeDollar above, but for #.
+EscapeHash = $(subst $(HASH),\$(HASH),$(subst \$(HASH),$(HASH),$(strip $1)))
+
+################################################################################
+# This macro translates $ into $$ to protect the string from make itself.
+DoubleDollar = $(subst $$,$$$$,$(strip $1))
+
+################################################################################
+# ShellQuote
+#
+# Quotes a string with single quotes and replaces single quotes with '\'' so
+# that the contents survives being given to the shell.
+ShellQuote = \
+    $(SQUOTE)$(subst $(SQUOTE),$(SQUOTE)\$(SQUOTE)$(SQUOTE),$(strip $1))$(SQUOTE)
+
+################################################################################
+# Write to and read from file
+
+# Param 1 - File to read
+ReadFile = \
+    $(shell $(CAT) $1)
+
+# Param 1 - Text to write
+# Param 2 - File to write to
+ifeq ($(HAS_FILE_FUNCTION), true)
+  WriteFile = \
+      $(file >$2,$(strip $1))
+else
+  # Use printf to get consistent behavior on all platforms.
+  WriteFile = \
+      $(shell $(PRINTF) "%s\n" $(strip $(call ShellQuote, $1)) > $2)
+endif
+
+# Param 1 - Text to write
+# Param 2 - File to write to
+ifeq ($(HAS_FILE_FUNCTION), true)
+  AppendFile = \
+      $(file >>$2,$(strip $1))
+else
+  # Use printf to get consistent behavior on all platforms.
+  AppendFile = \
+      $(shell $(PRINTF) "%s\n" $(strip $(call ShellQuote, $1)) >> $2)
+endif
+
+################################################################################
+# Make directory without forking mkdir if not needed.
+#
+# If a directory with an encoded space is provided, the wildcard function
+# sometimes returns false answers (typically if the dir existed when the
+# makefile was parsed, but was deleted by a previous rule). In that case, always
+# call mkdir regardless of what wildcard says.
+#
+# 1: List of directories to create
+MakeDir = \
+    $(strip \
+        $(eval MakeDir_dirs_to_make := $(strip $(foreach d, $1, \
+          $(if $(findstring ?, $d), '$(call DecodeSpace, $d)', \
+            $(if $(wildcard $d), , $d) \
+          ) \
+        ))) \
+        $(if $(MakeDir_dirs_to_make), $(shell $(MKDIR) -p $(MakeDir_dirs_to_make))) \
+    )
+
+################################################################################
+# Check if our build or target conforms to certain restrictions. This set of
+# functions all work in similar ways, testing the property that the name
+# implies, so e.g. isTargetCpu test the CPU of the target system.
+#
+# $1 - A property, or a space separated list of properties to test for.
+#
+# Returns true if the actual property matches one of the properties in the list,
+# and false otherwise.
+#
+# Examples: $(call isTargetOs, linux windows) will return true when executed
+# on either linux or windows, and false otherwise.
+# $(call isBuildCpuArch, x86) will return true iff the build CPU Arch is x86.
+
+isTargetOs = \
+  $(strip $(if $(filter $(OPENJDK_TARGET_OS), $1), true, false))
+
+isTargetOsType = \
+  $(strip $(if $(filter $(OPENJDK_TARGET_OS_TYPE), $1), true, false))
+
+isTargetCpu = \
+  $(strip $(if $(filter $(OPENJDK_TARGET_CPU), $1), true, false))
+
+isTargetCpuArch = \
+  $(strip $(if $(filter $(OPENJDK_TARGET_CPU_ARCH), $1), true, false))
+
+isTargetCpuBits = \
+  $(strip $(if $(filter $(OPENJDK_TARGET_CPU_BITS), $1), true, false))
+
+isBuildOs = \
+  $(strip $(if $(filter $(OPENJDK_BUILD_OS), $1), true, false))
+
+isBuildOsType = \
+  $(strip $(if $(filter $(OPENJDK_BUILD_OS_TYPE), $1), true, false))
+
+isBuildOsEnv = \
+  $(strip $(if $(filter $(OPENJDK_BUILD_OS_ENV), $1), true, false))
+
+isBuildCpu = \
+  $(strip $(if $(filter $(OPENJDK_BUILD_CPU), $1), true, false))
+
+isBuildCpuArch = \
+  $(strip $(if $(filter $(OPENJDK_BUILD_CPU_ARCH), $1), true, false))
+
+isCompiler = \
+  $(strip $(if $(filter $(TOOLCHAIN_TYPE), $1), true, false))
+
+################################################################################
+#
+# Common utility functions
+#
+################################################################################
+
+### Debug functions
+
+# Prints the name and value of a variable
+PrintVar = \
+    $(info $(strip $1) >$($(strip $1))<)
+
+
+################################################################################
+# Strip both arguments. Append the first argument to the second argument. If the
+# first argument is empty, return the empty string.
+IfAppend = \
+    $(if $(strip $1),$(strip $1)$(strip $2),)
+
+################################################################################
+# Assign a variable only if it is empty
+# Param 1 - Variable to assign
+# Param 2 - Value to assign
+SetIfEmpty = \
+    $(if $($(strip $1)),,$(eval $(strip $1) := $2))
+
+################################################################################
+# Filter out duplicate sub strings while preserving order. Keeps the first occurrence.
+uniq = \
+    $(strip $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1))))
+
+# Returns all whitespace-separated words in $2 where at least one of the
+# whitespace-separated words in $1 is a substring.
+containing = \
+    $(strip \
+        $(foreach v,$(strip $2), \
+          $(call uniq,$(foreach p,$(strip $1),$(if $(findstring $p,$v),$v)))))
+
+# Returns all whitespace-separated words in $2 where none of the
+# whitespace-separated words in $1 is a substring.
+not-containing = \
+    $(strip $(filter-out $(call containing,$1,$2),$2))
+
+# Return a list of all string elements that are duplicated in $1.
+dups = \
+    $(strip $(foreach v, $(sort $1), $(if $(filter-out 1, \
+        $(words $(filter $v, $1))), $v)))
+
+# Remove a whole list of prefixes
+# $1 - List of prefixes
+# $2 - List of elements to process
+remove-prefixes = \
+    $(strip $(if $1,$(patsubst $(firstword $1)%,%, \
+      $(call remove-prefixes,$(filter-out $(firstword $1),$1),$2)),$2))
+
+################################################################################
+# Boolean operators.
+
+# Return the word "true" if all the boolean words given as argument is "true",
+# and returns "false" otherwise. Boolean words must be "true" or "false". It is
+# an error to supply a non-boolean word. An empty string is considered "true".
+And = \
+  $(strip $(if $(filter-out true false, $1), $(error Non-boolean values: $1)) \
+  $(if $(strip $(filter-out true, $1)), false, true))
+
+# Return the word "false" if all the boolean words given as argument is "false",
+# and returns "true" otherwise. Boolean words must be "true" or "false". It is
+# an error to supply a non-boolean word.  An empty string is considered "false".
+Or = \
+  $(strip $(if $(filter-out true false, $1), $(error Non-boolean values: $1)) \
+  $(if $(strip $(filter-out false, $1)), true, false))
+
+
+################################################################################
+# Convert an UNIX epoch based timestamp (as an integer) to an ISO 8601 date
+# string.
+# Param 1 - timestamp
+ifeq ($(IS_GNU_DATE), yes)
+  EpochToISO8601 = \
+    $(shell $(DATE) --utc --date="@$(strip $1)" \
+        +"$(ISO_8601_FORMAT_STRING)" 2> /dev/null)
+else
+  EpochToISO8601 = \
+    $(shell $(DATE) -u -j -f "%s" "$(strip $1)" \
+        +"$(ISO_8601_FORMAT_STRING)" 2> /dev/null)
+endif
+
+################################################################################
+# Parse a multiple-keyword variable, like FOO="KEYWORD1=val1;KEYWORD2=val2;..."
+# These will be converted into a series of variables like FOO_KEYWORD1=val1,
+# FOO_KEYWORD2=val2, etc. Unknown keywords will cause an error.
+#
+# Parameter 1 is the name of the rule, and is also the name of the variable.
+#
+# Remaining parameters are named arguments. These include:
+#   SINGLE_KEYWORDS   A list of valid keywords with single string values
+#   STRING_KEYWORDS   A list of valid keywords, processed as string. This means
+#       that '%20' will be replaced by ' ' to allow for multi-word strings.
+#
+ParseKeywordVariable = $(NamedParamsMacroTemplate)
+define ParseKeywordVariableBody
+  ifneq ($$($1), )
+    # To preserve spaces, substitute them with a hopefully unique pattern
+    # before splitting and then re-substitute spaces back.
+    $1_MANGLED := $$(subst $$(SPACE),||||,$$($1))
+    $$(foreach mangled_part, $$(subst ;, , $$($1_MANGLED)), \
+      $$(eval mangled_part_eval := $$(call DoubleDollar, $$(mangled_part))) \
+      $$(eval part := $$$$(subst ||||,$$$$(SPACE),$$$$(mangled_part_eval))) \
+      $$(eval $1_NO_MATCH := true) \
+      $$(if $$(filter help, $$(part)), \
+        $$(info Valid keywords for $1:) \
+        $$(info $$($1_SINGLE_KEYWORDS) $$($1_STRING_KEYWORDS).) \
+        $$(error Re-run without 'help' to continue)) \
+      $$(foreach keyword, $$($1_SINGLE_KEYWORDS), \
+        $$(eval keyword_eval := $$(call DoubleDollar, $$(keyword))) \
+        $$(if $$(filter $$(keyword)=%, $$(part)), \
+          $$(eval $(strip $1)_$$$$(keyword_eval) := $$$$(strip $$$$(patsubst $$$$(keyword_eval)=%, %, $$$$(part)))) \
+          $$(eval $1_NO_MATCH := ) \
+        ) \
+      ) \
+      $$(foreach keyword, $$($1_STRING_KEYWORDS), \
+        $$(eval keyword_eval := $$(call DoubleDollar, $$(keyword))) \
+        $$(if $$(filter $$(keyword)=%, $$(part)), \
+          $$(eval $(strip $1)_$$$$(keyword_eval) := $$$$(strip $$$$(subst %20, , $$$$(patsubst $$$$(keyword_eval)=%, %, $$$$(part))))) \
+          $$(eval $1_NO_MATCH := ) \
+        ) \
+      ) \
+      $$(if $$($1_NO_MATCH), \
+        $$(if $$(filter $$(part), $$($1_SINGLE_KEYWORDS) $$($1_STRING_KEYWORDS)), \
+          $$(info Keyword $$(part) for $1 needs to be assigned a value.) \
+        , \
+          $$(info $$(part) is not a valid keyword for $1.) \
+          $$(info Valid keywords: $$($1_SINGLE_KEYWORDS) $$($1_STRING_KEYWORDS).) \
+        ) \
+        $$(error Cannot continue) \
+      ) \
+    )
+  endif
+endef
+
+################################################################################
+# Find lib dir for module
+# Param 1 - module name
+FindLibDirForModule = \
+    $(SUPPORT_OUTPUTDIR)/modules_libs/$(strip $1)
+
+################################################################################
+# Find executable dir for module
+# Param 1 - module name
+FindExecutableDirForModule = \
+    $(SUPPORT_OUTPUTDIR)/modules_cmds/$(strip $1)
+
+################################################################################
+# Return a string suitable for use after a -classpath or --module-path option. It
+# will be correct and safe to use on all platforms. Arguments are given as space
+# separate classpath entries. Safe for multiple nested calls.
+# param 1 : A space separated list of classpath entries
+# The surrounding strip is needed to keep additional whitespace out
+PathList = \
+  "$(subst $(SPACE),:,$(strip $(subst $(DQUOTE),,$1)))"
+
+################################################################################
+# Check if a specified hotspot variant is being built, or at least one of a
+# list of variants. Will return 'true' or 'false'.
+# $1 - the variant to test for
+check-jvm-variant = \
+  $(strip \
+    $(if $(filter-out $(VALID_JVM_VARIANTS), $1), \
+      $(error Internal error: Invalid variant tested: $1)) \
+    $(if $(filter $1, $(JVM_VARIANTS)), true, false))
+
+################################################################################
+# Converts a space separated list to a comma separated list.
+#
+# Replacing double-comma with a single comma is to workaround the issue with
+# some version of make on windows that doesn't substitute spaces with one comma
+# properly.
+CommaList = \
+  $(strip \
+      $(subst $(COMMA)$(COMMA),$(COMMA),$(subst $(SPACE),$(COMMA),$(strip $1))) \
+  )
+
+################################################################################
+# Converts a space separated list to a colon separated list.
+#
+# Replacing double-colon with a single colon is to workaround the issue with
+# some version of make on windows that doesn't substitute spaces with one colon
+# properly.
+ColonList = \
+  $(strip \
+      $(subst ::,:,$(subst $(SPACE),:,$(strip $1))) \
+  )
+
+################################################################################
+# Given a list of files, filters out locale specific files for translations
+# that should be excluded from this build.
+# $1 - The list of files to filter
+# $2 - The suffix of the files that should be considered (.java or .properties)
+FilterExcludedTranslations = \
+  $(strip $(if $(EXCLUDE_TRANSLATIONS), \
+    $(filter-out \
+        $(foreach suffix, $2, \
+          $(addprefix %_, $(addsuffix $(suffix), $(EXCLUDE_TRANSLATIONS))) \
+        ), \
+        $1 \
+    ), \
+    $1 \
+  ))
+
+################################################################################
+
+include MakeIncludeEnd.gmk
+endif # include guard

make/common/ZipArchive.gmk

@@ -0,0 +1,196 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+# Depends on build tools for MakeZipReproducible
+include $(TOPDIR)/make/ToolsJdk.gmk
+
+# Setup make rules for creating a zip archive.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   SRC
+#   ZIP
+#   INCLUDES
+#   INCLUDE_FILES
+#   EXCLUDES
+#   EXCLUDE_FILES
+#   EXCLUDE_PATTERNS - Patterns with at most one % wildcard matching filenames
+#                      and not directories.
+#   EXCLUDE_PATTERNS_$dir - Exclude patterns just like above but specific to one
+#                           src dir
+#   SUFFIXES
+#   EXTRA_DEPS
+#   FOLLOW_SYMLINKS - Set to explicitly follow symlinks. Affects performance of
+#                     finding files.
+#   ZIP_OPTIONS extra options to pass to zip
+#   REPRODUCIBLE set to false to disable the step that makes zip reproducible
+
+SetupZipArchive = $(NamedParamsMacroTemplate)
+define SetupZipArchiveBody
+
+  # Create a version $1_SRC with a guaranteed trailing slash
+  $1_SRC_SLASH := $$(addsuffix /, $$(patsubst %/, %, $$($1_SRC)))
+
+  # To avoid running find over too large sets of files, which causes make to crash
+  # on some configurations (cygwin), use INCLUDES and INCLUDE_FILES to build a set
+  # of directories to run find in, if available.
+  ifneq ($$($1_INCLUDES)$$($1_INCLUDE_FILES), )
+    $1_FIND_LIST := $$(wildcard $$(foreach s, $$($1_SRC_SLASH), \
+        $$(addprefix $$s, $$($1_INCLUDES) $$($1_INCLUDE_FILES))))
+  else
+    $1_FIND_LIST := $$($1_SRC_SLASH)
+  endif
+
+  # Find all files in the source tree.
+  # If asked to, follow symlinks in this find since that is what zip does. To do
+  # this, we need to call ShellFindFiles directly.
+  ifeq ($$($1_FOLLOW_SYMLINKS), true)
+    $1_ALL_SRCS := $$(call not-containing, _the., $$(call ShellFindFiles, $$($1_FIND_LIST), , -L))
+  else
+    $1_ALL_SRCS := $$(call not-containing, _the., $$(call FindFiles, $$($1_FIND_LIST)))
+  endif
+
+  # Filter on suffixes if set
+  ifneq ($$($1_SUFFIXES), )
+    $1_ALL_SRCS := $$(filter $$(addprefix %, $$($1_SUFFIXES)), $$($1_ALL_SRCS))
+  endif
+
+  ifneq ($$($1_INCLUDES), )
+    ifneq ($$($1_SUFFIXES), )
+      $1_ZIP_INCLUDES := $$(foreach s, $$($1_SUFFIXES), \
+          $$(addprefix -i$(SPACE)$(DQUOTE), $$(addsuffix /*$$s$(DQUOTE), $$($1_INCLUDES))))
+    else
+      $1_ZIP_INCLUDES := $$(addprefix -i$(SPACE)$(DQUOTE), $$(addsuffix /*$(DQUOTE), $$($1_INCLUDES)))
+    endif
+  else
+    ifneq ($$($1_SUFFIXES), )
+      $1_ZIP_INCLUDES := $$(foreach s, $$($1_SUFFIXES), \
+          $$(addprefix -i$(SPACE)$(DQUOTE), *$$s$(DQUOTE)))
+    endif
+  endif
+  ifneq ($$($1_INCLUDE_FILES), )
+    $1_ZIP_INCLUDES += $$(addprefix -i$(SPACE), $$($1_INCLUDE_FILES))
+  endif
+  ifneq ($$($1_EXCLUDES), )
+    $1_ZIP_EXCLUDES := $$(addprefix -x$(SPACE)$(DQUOTE), $$(addsuffix /*$(DQUOTE), $$($1_EXCLUDES)))
+    $1_SRC_EXCLUDES := $$(foreach s, $$($1_SRC_SLASH), $$(addprefix $$s, $$(addsuffix /%, $$($1_EXCLUDES))))
+    $1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDES), $$($1_ALL_SRCS))
+  endif
+  ifneq ($$($1_EXCLUDE_FILES), )
+    $1_SRC_EXCLUDE_FILES := $$(addprefix %, $$($1_EXCLUDE_FILES)) $$($1_EXCLUDE_FILES)
+    $1_ALL_SRCS := $$(filter-out $$($1_SRC_EXCLUDE_FILES), $$($1_ALL_SRCS))
+    $$(foreach s, $$($1_SRC_SLASH), \
+      $$(eval $1_ZIP_EXCLUDES_$$s += \
+          $$(addprefix -x$$(SPACE), $$(patsubst $$s%,%, $$($1_EXCLUDE_FILES))) \
+      ) \
+    )
+  endif
+  ifneq ($$($1_EXCLUDE_PATTERNS), )
+    $1_ALL_SRCS := $$(filter-out $$($1_EXCLUDE_PATTERNS), $$($1_ALL_SRCS))
+    $1_ZIP_EXCLUDES += $$(addprefix -x$(SPACE), $$(subst %,\*,$$($1_EXCLUDE_PATTERNS)))
+  endif
+  # Rewrite src dir specific exclude patterns to zip excludes
+  $$(foreach s, $$($1_SRC_SLASH), \
+    $$(if $$($1_EXCLUDE_PATTERNS_$$s), \
+      $$(eval $1_ZIP_EXCLUDES_$$s += \
+          $$(addprefix -x$$(SPACE), $$(subst %,\*,$$($1_EXCLUDE_PATTERNS_$$s))) \
+      ) \
+    ) \
+  )
+
+  ifeq ($$($1_REPRODUCIBLE), )
+    $1_REPRODUCIBLE := true
+  endif
+
+  # Use a slightly shorter name for logging, but with enough path to identify this zip.
+  $1_NAME := $$(subst $$(OUTPUTDIR)/,,$$($1_ZIP))
+
+  # Now $1_ALL_SRCS should contain all sources that are going to be put into the zip.
+  # I.e. the zip -i and -x options should match the filtering done in the makefile.
+  # Explicitly excluded files can be given with absolute path. The patsubst solution
+  # isn't perfect but the likelihood of an absolute path to match something in a src
+  # dir is very small.
+  # If zip has nothing to do, it returns 12 and would fail the build. Check for 12
+  # and only fail if it's not.
+  # For reproducible builds set the zip access & modify times to SOURCE_DATE_EPOCH
+  # by using a ziptmp folder to generate final zip from using MakeZipReproducible.
+  $$($1_ZIP) : $$($1_ALL_SRCS) $$($1_EXTRA_DEPS)
+	$$(call LogWarn, Updating $$($1_NAME))
+	$$(call MakeTargetDir)
+        # Find duplicate file names in the SRC and generate excludes for all
+        # instances that should not be included. Run this rather expensive
+        # calculation as part of the recipe to avoid running it when nothing
+        # needs to be rebuilt. The drawback is that we cannot exclude these
+        # files from the make prerequisites list, but the number of files is
+        # usually small so a very rare unnecessary rebuild is worth it.
+        # (The inner most foreach here is used instead of eval to declare a
+        # local variable.)
+	$$(foreach root, $$($1_SRC_SLASH), \
+	  $$(foreach file, $$(filter $$(root)%, $$($1_ALL_SRCS)), \
+	    $$(foreach relfile, $$(patsubst $$(root)%, %, $$(file)), \
+	      $$(if $$($1_relfiles_$$(call DoubleDollar, $$(relfile))), \
+	        $$(eval $1_ZIP_EXCLUDES_$$(root) += -x $$(relfile)) \
+	      , \
+	        $$(eval $1_relfiles_$$(call DoubleDollar, $$(relfile)) := 1) \
+	      ) \
+	    ) \
+	  ) \
+	)
+	$$(foreach s, $$($1_SRC_SLASH), $$(call ExecuteWithLog, \
+	    $$(SUPPORT_OUTPUTDIR)/zip/$$(patsubst $$(OUTPUTDIR)/%,%, $$@), \
+	    (cd $$s && $(ZIPEXE) -qru $$($1_ZIP_OPTIONS) $$@ . \
+	        $$($1_ZIP_INCLUDES) $$($1_ZIP_EXCLUDES) -x \*_the.\* \
+	        $$($1_ZIP_EXCLUDES_$$s) \
+	        || test "$$$$?" = "12" \
+	    ))$$(NEWLINE) \
+	) true
+        ifeq ($$($1_REPRODUCIBLE), true)
+	    $$(call ExecuteWithLog, \
+		$$(SUPPORT_OUTPUTDIR)/makezipreproducible/$$(patsubst $$(OUTPUTDIR)/%,%, $$@), \
+		($(RM) $$(SUPPORT_OUTPUTDIR)/ziptmp/$1/tmp.zip && \
+		 $(MKDIR) -p $$(SUPPORT_OUTPUTDIR)/ziptmp/$1 && \
+		 $(TOOL_MAKEZIPREPRODUCIBLE) -f $$(SUPPORT_OUTPUTDIR)/ziptmp/$1/tmp.zip \
+			 		     -t $(SOURCE_DATE_EPOCH) $$@ && \
+		 $(RM) $$@ && \
+		 $(MV) $$(SUPPORT_OUTPUTDIR)/ziptmp/$1/tmp.zip $$@ \
+		))
+        endif
+	$(TOUCH) $$@
+
+  # Add zip to target list
+  $1 += $$($1_ZIP)
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/CopyCommon.gmk

@@ -0,0 +1,100 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include CopyFiles.gmk
+
+LIB_DST_DIR := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)
+CONF_DST_DIR := $(SUPPORT_OUTPUTDIR)/modules_conf/$(MODULE)
+LEGAL_DST_DIR := $(SUPPORT_OUTPUTDIR)/modules_legal/$(MODULE)
+COMMON_LEGAL_DST_DIR := $(SUPPORT_OUTPUTDIR)/modules_legal/common
+
+################################################################################
+#
+# Copy exported include headers files to output directory, if present.
+#
+
+INCLUDE_TARGET_DIR := $(SUPPORT_OUTPUTDIR)/modules_include/$(MODULE)
+INCLUDE_SOURCE_DIR := $(TOPDIR)/src/$(MODULE)/share/native/include
+
+ifneq ($(wildcard $(INCLUDE_SOURCE_DIR)/*), )
+  $(eval $(call SetupCopyFiles, COPY_EXPORTED_INCLUDE, \
+      SRC := $(INCLUDE_SOURCE_DIR), \
+      DEST := $(INCLUDE_TARGET_DIR), \
+      FILES := $(filter %.h, $(call FindFiles, $(INCLUDE_SOURCE_DIR))), \
+  ))
+
+  TARGETS += $(COPY_EXPORTED_INCLUDE)
+endif
+
+# Use the most specific of OS and OS_TYPE.
+INCLUDE_SOURCE_OS_DIR := $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS)/native/include
+ifeq ($(wildcard $(INCLUDE_SOURCE_OS_DIR)/*), )
+  INCLUDE_SOURCE_OS_DIR := $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/include
+endif
+
+ifneq ($(wildcard $(INCLUDE_SOURCE_OS_DIR)/*), )
+  $(eval $(call SetupCopyFiles, COPY_EXPORTED_INCLUDE_OS, \
+      SRC := $(INCLUDE_SOURCE_OS_DIR), \
+      DEST := $(INCLUDE_TARGET_DIR)/$(OPENJDK_TARGET_OS_INCLUDE_SUBDIR), \
+      FILES := $(filter %.h, $(call FindFiles, $(INCLUDE_SOURCE_OS_DIR))), \
+  ))
+
+  TARGETS += $(COPY_EXPORTED_INCLUDE_OS)
+endif
+
+################################################################################
+# Setup make rules for copying legal files. This is only needed if the files
+# need to be filtered due to optional components being enabled/disabled.
+# Otherwise CreateJmods.gmk will find the legal files in the original src dirs.
+# If multiple license files with the same name are found, only the first one
+# found will get copied.
+#
+# Parameter 1 is the name of the rule.
+#
+# Remaining parameters are named arguments. These include:
+#   EXCLUDES : List of filenames to exclude from copy
+SetupCopyLegalFiles = $(NamedParamsMacroTemplate)
+define SetupCopyLegalFilesBody
+  $$(foreach f, $$(filter-out $$(addprefix %/, $$($1_EXCLUDES)), \
+      $$(wildcard $$(addsuffix /*, $$(call FindModuleLegalSrcDirs, $$(MODULE))))), \
+    $$(if $$(filter $$($1_$$(notdir $$f)), $$($1)), , \
+      $$(eval $$(call SetupCopyFiles, $1_$$(notdir $$f), \
+          DEST := $$(LEGAL_DST_DIR), \
+          FILES := $$f, \
+      )) \
+      $$(eval $1 += $$($1_$$(notdir $$f))) \
+    ) \
+  )
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/GendataCommon.gmk

@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include JavaCompilation.gmk
+include $(TOPDIR)/make/ToolsJdk.gmk
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/GensrcCommon.gmk

@@ -0,0 +1,53 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include Execute.gmk
+include TextFileProcessing.gmk
+include $(TOPDIR)/make/ToolsJdk.gmk
+
+################################################################################
+# Sets up a rule that creates a version.properties file in the gensrc output
+# directory.
+# Param 1 - Variable to add generated file name to
+# Param 2 - Name of version.properties file including packages from the src
+#           root.
+define SetupVersionProperties
+  $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2):
+	$$(call MakeTargetDir)
+	$(PRINTF) "jdk=%s\nfull=%s\nrelease=%s\n" \
+	    $(VERSION_NUMBER) $(VERSION_STRING) $(VERSION_SHORT) > $$@
+
+  $$(strip $1) += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2)
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/GensrcModuleInfo.gmk

@@ -0,0 +1,101 @@
+#
+# Copyright (c) 2015, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeFileStart.gmk
+
+################################################################################
+# This file makes modifications to module-info.java files based on the build
+# configuration.
+#
+# Depending on build platform, imported modules and optional parts of the build
+# being active, some modules need to have extra exports, provides or uses
+# declarations added to them. These optional extras are defined in .extra files:
+#
+# src/<module>/<share,platform>/classes/module-info.java.extra
+#
+# The contents of the .extra files are simply extra lines that could fit into
+# the module-info file.
+#
+# This makefile is called once for each from-module with the variable
+# MODULE naming the from-module.
+#
+# The modified module-info.java files are put in the gensrc directory where
+# they will automatically override the static versions in the src tree.
+################################################################################
+
+include Modules.gmk
+
+################################################################################
+# Define this here since jdk/make/Tools.gmk cannot be included from the top
+# make directory. Should probably move some tools away from the jdk repo.
+TOOL_GENMODULEINFOSOURCE = $(JAVA_SMALL) \
+    $(INTERIM_LANGTOOLS_ARGS) \
+    -cp "$(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes" \
+    build.tools.module.GenModuleInfoSource
+
+################################################################################
+
+# Name of modification file.
+MOD_FILENAME := module-info.java.extra
+
+# Construct all possible src directories for the module.
+MODULE_CLASSES_DIRS := $(call FindModuleSrcDirs, $(MODULE))
+
+# Find all the .extra files in the src dirs.
+MOD_FILES := $(wildcard $(foreach f, $(MOD_FILENAME), $(addsuffix /$(f), \
+    $(MODULE_CLASSES_DIRS))))
+
+ifneq ($(MOD_FILES), )
+  # Only make this call if modification files are found for this module
+  ALL_MODULES := $(call FindAllModules)
+
+  $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java: \
+      $(firstword $(call FindAllModuleInfos, $(MODULE))) \
+      $(BUILD_TOOLS_JDK) \
+      $(MOD_FILES) \
+      $(call DependOnVariable, ALL_MODULES)
+		$(call MakeTargetDir)
+		$(RM) $@ $@.tmp
+		$(TOOL_GENMODULEINFOSOURCE) \
+		    $(if $(call equals, $(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT), true), -d) \
+		    -o $@.tmp \
+		    --source-file $< \
+		    --modules $(call CommaList, $(ALL_MODULES)) \
+		    $(MOD_FILES)
+		$(MV) $@.tmp $@
+
+  TARGETS += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java
+
+else
+  # If no modifications are found for this module, remove any module-info.java
+  # created by a previous build since that is no longer valid.
+  ifneq ($(wildcard $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java), )
+    $(shell $(RM) $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java)
+  endif
+endif
+
+################################################################################
+
+include MakeFileEnd.gmk

make/common/modules/GensrcProperties.gmk

@@ -0,0 +1,154 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file defines macros that sets up rules for generating java classes
+# from resource bundle properties files.
+################################################################################
+
+include JavaCompilation.gmk
+
+################################################################################
+# Helper macro for SetupCopy-zh_HK.
+define SetupOneCopy-zh_HK
+  $1_$2_TARGET := $$(patsubst $(TOPDIR)/src/$(MODULE)/share/classes/%, \
+      $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/%, \
+      $$(subst _zh_TW,_zh_HK, $2))
+
+  $$($1_$2_TARGET): $2
+	$$(call MakeTargetDir)
+	$(CAT) $$< | $(SED) -e '/class/s/_zh_TW/_zh_HK/' > $$@
+
+  $1 += $$($1_$2_TARGET)
+endef
+
+################################################################################
+# Creates rules for copying zh_TW resources to zh_HK.
+# Param 1 - Variable to add targets to
+# Param 2 - Files to copy from
+define SetupCopy-zh_HK
+  $$(foreach f, $2, $$(eval $$(call SetupOneCopy-zh_HK,$1,$$f)))
+endef
+
+################################################################################
+# Setup make rules that runs CompileProperties on a set of properties files.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+# SRC_DIRS   Directories containing properties files to process.
+# EXTRA_FILES Also include these specifically named files
+# EXCLUDE   Exclude files matching this pattern.
+# CLASS   The super class for the generated classes.
+# TYPE    Whether to use "langtools" or normal compiler.
+# MODULE_PATH_ROOT   Module path root, defaults to $(TOPDIR)/src.
+# KEEP_ALL_TRANSLATIONS Set to true to skip filtering of excluded translations.
+SetupCompileProperties = $(NamedParamsMacroTemplate)
+define SetupCompilePropertiesBody
+  # Set default value unless overridden
+  ifeq ($$($1_MODULE_PATH_ROOT), )
+    $1_MODULE_PATH_ROOT := $(TOPDIR)/src
+  endif
+
+  # Locate all properties files in the given source dirs.
+  $1_SRC_FILES := $$(call FindFiles, $$($1_SRC_DIRS), *.properties)
+
+  $1_SRC_FILES += $$($1_EXTRA_FILES)
+
+  ifneq ($$($1_EXCLUDE), )
+    $1_SRC_FILES := $$(filter-out $$($1_EXCLUDE), $$($1_SRC_FILES))
+  endif
+
+  # Filter out any excluded translations
+  ifneq ($$($1_KEEP_ALL_TRANSLATIONS), true)
+    $1_SRC_FILES := $$(call FilterExcludedTranslations, $$($1_SRC_FILES), .properties)
+  endif
+
+  # Convert .../src/<module>/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
+  # to .../support/gensrc/<module>/com/sun/tools/javac/resources/javac_zh_CN.java
+  $1_JAVAS := $$(patsubst $$($1_MODULE_PATH_ROOT)/%, \
+      $(SUPPORT_OUTPUTDIR)/gensrc/%, \
+      $$(patsubst %.properties, %.java, \
+      $$(subst /$(OPENJDK_TARGET_OS)/classes,, \
+      $$(subst /$(OPENJDK_TARGET_OS_TYPE)/classes,, \
+      $$(subst /share/classes,, $$($1_SRC_FILES))))))
+
+  # Generate the package dirs for the to be generated java files. Sort to remove
+  # duplicates.
+  $1_DIRS := $$(sort $$(dir $$($1_JAVAS)))
+
+  # Now generate a sequence of:
+  # "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
+  # suitable to be fed into the CompileProperties command.
+  $1_CMDLINE := $$(subst _SPACE_, $(SPACE), \
+      $$(join $$(addprefix -compile_SPACE_, $$($1_SRC_FILES)), \
+      $$(addsuffix _SPACE_$$($1_CLASS), \
+      $$(addprefix _SPACE_, $$($1_JAVAS)))))
+
+  $1_TARGET := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the.$1.marker
+  $1_CMDLINE_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the.$1.cmdline
+  $1_EXEC_MARKER := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/_the.$1.exec
+
+  ifeq ($$($1_TYPE), langtools)
+    $1_TOOL := -cp $(BUILDTOOLS_OUTPUTDIR)/langtools_tools_classes \
+    compileproperties.CompileProperties
+    $1_TOOL_DEPS := $(BUILD_TOOLS_LANGTOOLS)
+  else
+    $1_TOOL := -cp $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes \
+    build.tools.compileproperties.CompileProperties
+    $1_TOOL_DEPS := $(BUILD_TOOLS_JDK)
+  endif
+
+  ifeq ($(findstring $(LOG_LEVEL), debug trace), )
+    $1_QUIET := -quiet
+  endif
+
+  # Now setup the rule for the generation of the resource bundles.
+  $$($1_TARGET): $$($1_SRC_FILES) $$($1_JAVAS) $$($1_TOOL_DEPS)
+	$$(call LogWarn, Compiling $$(words $$($1_SRC_FILES)) properties into resource bundles for $(MODULE))
+	$$(call MakeDir, $$(@D) $$($1_DIRS))
+	$$(eval $$(call ListPathsSafely, $1_CMDLINE, $$($1_CMDLINE_FILE)))
+	$$(call ExecuteWithLog, $$($1_EXEC_MARKER), \
+	    $(JAVA_SMALL) $$($1_TOOL) $$($1_QUIET) @$$($1_CMDLINE_FILE))
+	$(TOUCH) $$@
+
+  $$($1_JAVAS): $$($1_SRC_FILES)
+
+  # Create zh_HK versions of all zh_TW files created above
+  $$(eval $$(call SetupCopy-zh_HK,$1_HK,$$(filter %_zh_TW.java, $$($1_JAVAS))))
+  # The zh_HK copy must wait for the compile properties tool to run
+  $$($1_HK): $$($1_TARGET)
+
+  $1 += $$($1_JAVAS) $$($1_TARGET) $$($1_HK)
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/GensrcStreamPreProcessing.gmk

@@ -0,0 +1,228 @@
+#
+# Copyright (c) 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file defines macros that sets up rules for running the spp.Spp build tool
+################################################################################
+
+include Execute.gmk
+include $(TOPDIR)/make/ToolsJdk.gmk
+
+NON_BYTE_NUMBER_TYPES := char short int long float double
+NUMBER_TYPES := byte $(NON_BYTE_NUMBER_TYPES)
+PRIMITIVE_TYPES := boolean $(NUMBER_TYPES)
+
+################################################################################
+# The Conv function converts a type given as first argument (as a normal Java
+# native type name), into one of several corresponding strings, depending on
+# the aspect given in the second argument
+#
+# The implementation dispatches the call to one of several Conv_<aspect> macros.
+#
+# arg $1: the type to convert
+# arg $2: the aspect to convert for
+# arg $3: byte order (only needed for certain aspects)
+#
+Conv = \
+  $(strip $(call Conv_$(strip $2),$(strip $1),$(strip $3)))
+
+################################################################################
+# Conv_<aspect> implementations
+
+# Return a single letter representing the type (lowercase first letter)
+Conv_x = \
+  $(call firstchar, $1)
+
+# Return capitalized type name
+Conv_Type = \
+  $(call titlecase, $1)
+
+# Return the full descriptive name of the type, e.g. int -> integer
+Conv_fulltype = \
+  $(if $(filter char, $1), \
+    character, \
+    $(if $(filter int, $1), \
+      integer, \
+      $1 \
+    ) \
+  )
+
+# Return the capitalized full descriptive name of the type, e.g. int -> Integer
+Conv_Fulltype = \
+  $(call titlecase, $(call Conv_fulltype, $1))
+
+# Return log2 bits per value (0-3)
+Conv_LBPV = \
+  $(if $(filter byte, $1), \
+    0, \
+    $(if $(filter char short, $1), \
+      1, \
+      $(if $(filter int float, $1), \
+        2, \
+        $(if $(filter long double, $1), \
+          3))))
+
+# Return float or int category
+Conv_category = \
+    $(if $(filter float double, $1), \
+      floatingPointType, \
+      integralType \
+    )
+
+# Return stream information for char
+Conv_streams = \
+  $(if $(filter char, $1), streamableType)
+
+# Return stream type information for char
+Conv_streamtype = \
+  $(if $(filter char, $1), int)
+
+# Return capitalized stream type information for char
+Conv_Streamtype = \
+  $(if $(filter char, $1), Int)
+
+# Return article to use for type in English text
+Conv_a = \
+  $(if $(filter int, $1), an, a)
+
+# Return capitalized article to use for type in English text
+Conv_A = \
+  $(if $(filter int, $1), An, A)
+
+# Return integer type with same size as the type
+Conv_memtype = \
+  $(if $(filter float, $1), int, $(if $(filter double, $1), long, $1))
+
+# Return capitalized integer type with same size as the type
+Conv_Memtype = \
+  $(call titlecase, $(call Conv, $1, memtype))
+
+# Return capitalized full descriptive name for integer type with same size as the type
+Conv_FullMemtype = \
+  $(call Conv, $(call Conv, $1, memtype), Fulltype)
+
+# Return Type or Memtype depending on byte order
+# arg $2: BYTE_ORDER
+Conv_Swaptype = \
+  $(if $(filter U, $2), \
+      $(call Conv, $1, Type), \
+      $(call Conv, $1, Memtype))
+
+# Return fromBits method name for floating types, depending on byte order
+# arg $2: BYTE_ORDER
+Conv_fromBits = \
+  $(if $(filter float double, $1), \
+    $(if $(filter U, $2), , \
+      $(call Conv, $1, Type).$(call Conv, $1, memtype)BitsTo$(call Conv, $1, Type)))
+
+# Return toBits method name for floating types, depending on byte order
+# arg $2: BYTE_ORDER
+Conv_toBits = \
+  $(if $(filter float double, $1), \
+    $(if $(filter U, $2), , \
+      $(call Conv, $1, Type).$1ToRaw$(call Conv, $(call Conv, $1, memtype), Type)Bits))
+
+# Return swap method name, depending on byte order
+# arg $2: BYTE_ORDER
+Conv_swap = \
+  $(if $(filter S, $2), Bits.swap)
+
+# Return word describing the number of bytes required by type
+Conv_nbytes = \
+  $(if $(filter 0, $(call Conv, $1, LBPV)), one, \
+    $(if $(filter 1, $(call Conv, $1, LBPV)), two, \
+      $(if $(filter 2, $(call Conv, $1, LBPV)), four, \
+        $(if $(filter 3, $(call Conv, $1, LBPV)), eight))))
+
+# Return word describing the number of bytes required by type, minus one
+Conv_nbytesButOne = \
+  $(if $(filter 0, $(call Conv, $1, LBPV)), zero, \
+    $(if $(filter 1, $(call Conv, $1, LBPV)), one, \
+      $(if $(filter 2, $(call Conv, $1, LBPV)), three, \
+        $(if $(filter 3, $(call Conv, $1, LBPV)), seven))))
+
+################################################################################
+# Setup make rules that runs the spp.Spp build tool on an input file.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name.
+#
+# Remaining parameters are named arguments. These include:
+#   BEGIN_END Set to true to exclude everything outside #begin/#end (default: false)
+#   SUBST_EMPTY_LINES Set to false to not generate empty lines for removed lines (default: true)
+#   SOURCE_FILE The input file to process (required)
+#   OUTPUT_FILE The output file (required)
+#   INFO Override default message to print (optional)
+#   KEYS One or more keys to control the generation (optional)
+#   REPLACEMENTS one or more text replacement patterns, using the syntax:
+#       VAR=VALUE [VAR=VALUE] ...
+#
+SetupStreamPreProcessing = $(NamedParamsMacroTemplate)
+define SetupStreamPreProcessingBody
+  # Verify arguments
+  ifeq ($$($1_SOURCE_FILE), )
+    $$(error Must specify SOURCE_FILE (in $1))
+  endif
+  ifeq ($$($1_OUTPUT_FILE), )
+    $$(error Must specify OUTPUT_FILE (in $1))
+  endif
+
+  $1_COMMAND_LINE :=
+  ifeq ($$($1_BEGIN_END), true)
+    $1_COMMAND_LINE += -be
+  endif
+
+  ifeq ($$($1_SUBST_EMPTY_LINES), false)
+    $1_COMMAND_LINE += -nel
+  endif
+
+  $1_COMMAND_LINE += $$(foreach k, $$($1_KEYS), -K$$k)
+  $1_COMMAND_LINE += $$(subst $$$$(SPACE), ,$$(foreach d, $$($1_REPLACEMENTS), -D$$d))
+
+  $1_COMMAND_LINE += -i$$($1_SOURCE_FILE) -o$$($1_OUTPUT_FILE).tmp
+
+  ifeq ($$($1_INFO), )
+    $1_INFO := Preprocessing $$(notdir $$($1_SOURCE_FILE)) for $(MODULE)
+  endif
+
+  $$(eval $$(call SetupExecute, RUN_SPP_$1, \
+      INFO := $$($1_INFO), \
+      DEPS := $$($1_SOURCE_FILE) $$(BUILD_TOOLS_JDK), \
+      OUTPUT_FILE := $$($1_OUTPUT_FILE), \
+      COMMAND := $$(TOOL_SPP) $$($1_COMMAND_LINE), \
+      PRE_COMMAND := $$(RM) $$($1_OUTPUT_FILE).tmp $$($1_OUTPUT_FILE), \
+      POST_COMMAND := $$(MV) $$($1_OUTPUT_FILE).tmp $$($1_OUTPUT_FILE), \
+))
+
+  $1 += $$(RUN_SPP_$1)
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/LauncherCommon.gmk

@@ -0,0 +1,300 @@
+#
+# Copyright (c) 2011, 2026, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include CopyFiles.gmk
+include JdkNativeCompilation.gmk
+include Modules.gmk
+include ProcessMarkdown.gmk
+include $(TOPDIR)/make/ToolsJdk.gmk
+
+LAUNCHER_SRC := $(TOPDIR)/src/java.base/share/native/launcher
+
+ifeq ($(call isTargetOs, aix), true)
+  ADD_PLATFORM_INCLUDE_DIR := -I$(TOPDIR)/src/java.base/aix/native/include
+endif
+
+LAUNCHER_CFLAGS += -I$(TOPDIR)/src/java.base/share/native/launcher \
+    -I$(TOPDIR)/src/java.base/share/native/libjli \
+    $(ADD_PLATFORM_INCLUDE_DIR) \
+    -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjli \
+    -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS)/native/libjli \
+    #
+MACOSX_PLIST_DIR := $(TOPDIR)/src/java.base/macosx/native/launcher
+JAVA_MANIFEST := $(TOPDIR)/src/java.base/windows/native/launcher/java.manifest
+
+INCLUDED_LAUNCHERS_FILE := $(SUPPORT_OUTPUTDIR)/modules_static-launchers/$(MODULE)/module-included-launchers.txt
+INCLUDED_LAUNCHERS :=
+
+################################################################################
+# Build standard launcher.
+
+# Setup make rules for building a standard launcher.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name. It is also
+# used as the name of the executable.
+#
+# Remaining parameters are named arguments. These include:
+# MAIN_CLASS   The Java main class to launch
+# JAVA_ARGS   Additional arguments to pass to Java when launching the main class
+# EXPAND_CLASSPATH_WILDCARDS   Set to true to pass EXPAND_CLASSPATH_WILDCARDS
+# ENABLE_ARG_FILES   Set to true to pass ENABLE_ARG_FILES
+# WINDOWS_JAVAW   Set to true to pass JAVAW on Windows
+# EXTRA_RCFLAGS   Additional EXTRA_RCFLAGS
+# MACOSX_PRIVILEGED   On macosx, allow to access other processes
+# OPTIMIZATION   Override default optimization level (LOW)
+# OUTPUT_DIR   Override default output directory
+# VERSION_INFO_RESOURCE   Override default Windows resource file
+# STATIC_LAUNCHER   If true, will use settings for building a static launcher
+# LIBS   Additional libraries to pass as LIBS argument to SetupJdkExecutable
+SetupBuildLauncher = $(NamedParamsMacroTemplate)
+define SetupBuildLauncherBody
+  # Setup default values (unless overridden)
+  ifeq ($$($1_OPTIMIZATION), )
+    $1_OPTIMIZATION := LOW
+  endif
+
+  $1_MAIN_MODULE := $(MODULE)
+
+  $1_RELAUNCHER_ARGUMENTS :=
+
+  ifneq ($$($1_MAIN_CLASS), )
+    $1_JAVA_ARGS += -Xms8m
+    $1_LAUNCHER_CLASS := -m $$($1_MAIN_MODULE)/$$($1_MAIN_CLASS)
+  endif
+
+  ifeq ($$($1_ENABLE_ARG_FILES), true)
+    $1_CFLAGS += -DDISABLE_ARGFILE=JNI_FALSE
+  else
+    $1_CFLAGS += -DDISABLE_ARGFILE=JNI_TRUE
+    # This must be the first argument given, if it should be present
+    $1_RELAUNCHER_ARGUMENTS += -DjavaLauncherArgFiles=false
+  endif
+
+  ifeq ($$($1_EXPAND_CLASSPATH_WILDCARDS), true)
+    $1_CFLAGS += -DCLASSPATH_WILDCARDS=JNI_TRUE
+  else
+    $1_CFLAGS += -DCLASSPATH_WILDCARDS=JNI_FALSE
+    $1_RELAUNCHER_ARGUMENTS += -DjavaLauncherWildcards=false
+  endif
+
+  $1_RELAUNCHER_ARGUMENTS += -DjavaLauncherProgname=$1
+
+  ifeq ($(call isTargetOs, windows), true)
+    ifeq ($$($1_WINDOWS_JAVAW), true)
+      $1_CFLAGS += -DJAVAW
+    endif
+  endif
+
+  ifneq ($$($1_JAVA_ARGS), )
+    $1_PREFIXED_JAVA_ARGS := $$(addprefix -J, $$($1_JAVA_ARGS)) \
+        $$($1_LAUNCHER_CLASS)
+    $1_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, $$($1_PREFIXED_JAVA_ARGS), \
+        "$$a"$(COMMA) )) }'
+    $1_CFLAGS += -DJAVA_ARGS=$$($1_JAVA_ARGS_STR)
+    # To preserve spaces, substitute them with a hopefully unique pattern
+    $1_RELAUNCHER_ARGUMENTS += \
+        -DjavaLauncherArgs=$$(subst $$(SPACE),||||,$$($1_PREFIXED_JAVA_ARGS))
+  endif
+
+  ifeq ($(call isTargetOs, macosx), true)
+    ifeq ($$($1_MACOSX_PRIVILEGED), true)
+      $1_PLIST_EXTRA := <key>SecTaskAccess</key><string>allowed</string>
+    endif
+
+    $1_PLIST_FILE := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/$1/Info.plist
+
+    $$(eval $$(call SetupTextFileProcessing, BUILD_PLIST_$1, \
+        SOURCE_FILES := $(TOPDIR)/make/data/bundle/cmdline-Info.plist.template, \
+        OUTPUT_FILE := $$($1_PLIST_FILE), \
+        REPLACEMENTS := \
+            @@ID@@ => $(MACOSX_BUNDLE_ID_BASE).$1 ; \
+            @@VERSION@@ => $(VERSION_NUMBER) ; \
+            @@BUILD_VERSION@@ => $(MACOSX_BUNDLE_BUILD_VERSION) ; \
+            @@EXTRA@@ => $$($1_PLIST_EXTRA), \
+    ))
+
+    $1_LDFLAGS += -sectcreate __TEXT __info_plist $$($1_PLIST_FILE)
+  endif
+
+  $1_EXTRA_FILES := $(LAUNCHER_SRC)/main.c
+
+  ifeq ($(ASAN_ENABLED), true)
+    $1_EXTRA_FILES += $(TOPDIR)/make/data/asan/asan_default_options.c
+  endif
+
+  ifeq ($(LSAN_ENABLED), true)
+    $1_EXTRA_FILES += $(TOPDIR)/make/data/lsan/lsan_default_options.c
+  endif
+
+  ifneq ($$($1_STATIC_LAUNCHER), true)
+      $1_JDK_LIBS := java.base:libjli
+      $1_JDK_LIBS_windows := java.base:libjava
+  else
+    ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), )
+      $1_LDFLAGS_FILTER_OUT := -Wl$(COMMA)--exclude-libs$(COMMA)ALL
+    endif
+  endif
+
+  ##############################################################################
+  ## Build launcher "$1"
+  ##############################################################################
+
+  $$(eval $$(call SetupJdkExecutable, BUILD_LAUNCHER_$1, \
+      NAME := $1, \
+      EXTRA_FILES := $$($1_EXTRA_FILES), \
+      OPTIMIZATION := $$($1_OPTIMIZATION), \
+      CFLAGS := $$(LAUNCHER_CFLAGS) \
+          $$(VERSION_CFLAGS) \
+          -DLAUNCHER_NAME='"$$(LAUNCHER_NAME)"' \
+          -DPROGNAME='"$1"' \
+          $$($1_CFLAGS), \
+      EXTRA_HEADER_DIRS := java.base:libjvm, \
+      JAVA_HEADERS := false, \
+      DISABLED_WARNINGS_gcc := unused-function unused-variable, \
+      DISABLED_WARNINGS_clang := unused-function, \
+      LDFLAGS := $$($1_LDFLAGS), \
+      LDFLAGS_linux := $$(call SetExecutableOrigin,/../lib), \
+      LDFLAGS_macosx := $$(call SetExecutableOrigin,/../lib), \
+      LDFLAGS_FILTER_OUT := $$($1_LDFLAGS_FILTER_OUT), \
+      JDK_LIBS := $$($1_JDK_LIBS), \
+      JDK_LIBS_windows := $$($1_JDK_LIBS_windows), \
+      LIBS := $$($1_LIBS), \
+      LINK_TYPE := $$($1_LINK_TYPE), \
+      OUTPUT_DIR := $$($1_OUTPUT_DIR), \
+      OBJECT_DIR := $$($1_OBJECT_DIR), \
+      VERSIONINFO_RESOURCE := $$($1_VERSION_INFO_RESOURCE), \
+      EXTRA_RCFLAGS := $$($1_EXTRA_RCFLAGS), \
+      MANIFEST := $(JAVA_MANIFEST), \
+      MANIFEST_VERSION := $(VERSION_NUMBER_FOUR_POSITIONS), \
+  ))
+
+  $1 += $$(BUILD_LAUNCHER_$1)
+
+  $1_RELAUNCHER_ARGUMENTS_FILE := \
+      $$(SUPPORT_OUTPUTDIR)/static-native/relaunchers/$$(MODULE)/$1-relauncher-arguments.txt
+
+  $1_VARDEPS := $$($1_RELAUNCHER_ARGUMENTS)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+      $$($1_RELAUNCHER_ARGUMENTS_FILE).vardeps)
+
+  $$($1_RELAUNCHER_ARGUMENTS_FILE):
+	$$(call MakeDir, $$(@D))
+	$$(ECHO) '$$($1_RELAUNCHER_ARGUMENTS)' > $$@
+
+  $1 += $$($1_RELAUNCHER_ARGUMENTS_FILE)
+
+  TARGETS += $$($1)
+
+  # Record the fact that this launcher is part of the current module.
+  INCLUDED_LAUNCHERS += $1
+
+  # Add a dependency from this launcher to the launcher list
+  $$(INCLUDED_LAUNCHERS_FILE): $$($1)
+
+  $$(BUILD_LAUNCHER_$1): $$(BUILD_PLIST_$1)
+
+  ifeq ($(call isTargetOs, macosx), true)
+    $$(BUILD_LAUNCHER_$1): $$($1_PLIST_FILE)
+  endif
+endef
+
+################################################################################
+# Create man pages for jmod to pick up. There should be a one-to-one
+# relationship between executables and man pages (even if this is not always
+# the case), so piggyback man page generation on the launcher compilation. This
+# file may be included from other places as well, so only process man pages
+# when called from <module>/Launcher.gmk.
+
+ifeq ($(call isTargetOsType, unix)+$(MAKEFILE_PREFIX), true+Launcher)
+  # Only build manpages on unix systems.
+  # We assume all our man pages should reside in section 1.
+
+  MAN_FILES_MD := $(wildcard $(addsuffix /*.md, $(call FindModuleManDirs, $(MODULE))))
+
+  ifneq ($(MAN_FILES_MD), )
+    ifeq ($(ENABLE_PANDOC), true)
+      # Create dynamic man pages from markdown using pandoc. We need
+      # PANDOC_TROFF_MANPAGE_FILTER, a wrapper around
+      # PANDOC_TROFF_MANPAGE_FILTER_JAVASCRIPT. This is created by buildtools-jdk.
+
+      # We should also depend on the source code for the filter
+      PANDOC_TROFF_MANPAGE_FILTER_SOURCE := $(call FindFiles, \
+          $(TOPDIR)/make/jdk/src/classes/build/tools/pandocfilter)
+
+      # The norm in man pages is to display code literals as bold, but pandoc
+      # "correctly" converts these constructs (encoded in markdown using `...`
+      # or ```...```) to \f[C]. Ideally, we should use the filter to encapsulate
+      # the Code/CodeBlock in Strong. While this works for Code, pandoc cannot
+      # correctly render man page output for CodeBlock wrapped in Strong. So we
+      # take the easy way out, and post-process the troff output, replacing
+      # \f[C] with \f[CB]. This has the added benefit of working correctly on
+      # pandoc prior to version 2.0, which cannot properly produced nested
+      # formatting in man pages (see https://github.com/jgm/pandoc/issues/3568).
+      #
+      # As of pandoc 2.3, the termination of formatting is still broken
+      # (see https://github.com/jgm/pandoc/issues/4973). We need to replace
+      # \f[] with \f[R].
+      MAN_POST_PROCESS := $(SED) -e 's/\\f\[C\]/\\f\[CB\]/g' \
+          -e 's/\\f\[\]/\\f\[R\]/g'
+
+      # Now generate the man pages from markdown using pandoc
+      $(eval $(call SetupProcessMarkdown, BUILD_MAN_PAGES, \
+          DEST := $(SUPPORT_OUTPUTDIR)/modules_man/$(MODULE)/man1, \
+          FILES := $(MAN_FILES_MD), \
+          FORMAT := man, \
+          FILTER := $(PANDOC_TROFF_MANPAGE_FILTER), \
+          POST_PROCESS := $(MAN_POST_PROCESS), \
+          REPLACEMENTS := \
+              @@COPYRIGHT_YEAR@@ => $(COPYRIGHT_YEAR) ; \
+              @@VERSION_SHORT@@ => $(VERSION_SHORT) ; \
+              @@VERSION_SPECIFICATION@@ => $(VERSION_SPECIFICATION), \
+          EXTRA_DEPS := $(PANDOC_TROFF_MANPAGE_FILTER) \
+              $(PANDOC_TROFF_MANPAGE_FILTER_SOURCE), \
+      ))
+
+      TARGETS += $(BUILD_MAN_PAGES)
+    endif
+  endif
+endif
+
+################################################################################
+
+# We need to keep track of which launchers are created by this module. This
+# information is required for static builds, to know which relaunchers to
+# create. The file module-included-launchers.txt is then read in StaticLibs.gmk.
+$(INCLUDED_LAUNCHERS_FILE):
+	$(call MakeDir, $(@D))
+	$(ECHO) $(INCLUDED_LAUNCHERS) > $@
+
+TARGETS += $(INCLUDED_LAUNCHERS_FILE)
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/modules/LibCommon.gmk

@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include JdkNativeCompilation.gmk
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/CompileFile.gmk

@@ -0,0 +1,371 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to compiling a single native source
+# file (C, C++ or Objective-C) into an object file. It also harbours related
+# functionality for generating PCH (precompiled headers) and Windows resource
+# files.
+################################################################################
+
+################################################################################
+# Creates a recipe that creates a compile_commands.json fragment. Remove any
+# occurrences of FIXPATH programs from the command to show the actual invocation.
+#
+# Param 1: Name of file to create
+# Param 2: Working directory
+# Param 3: Source file
+# Param 4: Compile command
+################################################################################
+define WriteCompileCommandsFragment
+  $(call LogInfo, Creating compile commands fragment for $(notdir $3))
+  $(call MakeDir, $(dir $1))
+  $(call WriteFile, { \
+      "directory": "$(strip $(call FixPath, $2))"$(COMMA) \
+      "file": "$(strip $(call FixPath, $3))"$(COMMA) \
+      "command": "$(strip $(subst $(DQUOTE),\$(DQUOTE),$(subst \,\\, \
+        $(subst $(FIXPATH),,$(call FixPath, $4)))))" \
+    }$(COMMA), \
+    $1)
+endef
+
+################################################################################
+# Extensions of files handled by this macro.
+NATIVE_SOURCE_EXTENSIONS := %.S %.c %.cpp %.cc %.m %.mm
+
+# Replaces native source extensions with the object file extension in a string.
+# Param 1: the string containing source file names with extensions
+# The surrounding strip is needed to keep additional whitespace out
+define replace_with_obj_extension
+$(strip \
+  $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \
+      $(patsubst $(extension),%$(OBJ_SUFFIX), $(filter $(extension), $1))) \
+)
+endef
+
+################################################################################
+# This pattern is used to transform the output of the microsoft CL compiler
+# into a make syntax dependency file (.d)
+WINDOWS_SHOWINCLUDE_SED_PATTERN := \
+    -e '/^Note: including file:/!d' \
+    -e 's|Note: including file: *||' \
+    -e 's|\r||g' \
+    -e 's|\\|/|g' \
+    -e 's|^\([a-zA-Z]\):|$(WINENV_PREFIX)/\1|g' \
+    -e '\|$(TOPDIR)|I !d' \
+    -e 's|$$$$| \\|g' \
+    #
+
+################################################################################
+# This pattern is used to transform a dependency file (.d) to a list
+# of make targets for dependent files (.d.targets)
+DEPENDENCY_TARGET_SED_PATTERN := \
+    -e 's/\#.*//' \
+    -e 's/^[^:]*: *//' \
+    -e 's/ *\\$$$$//' \
+    -e 's/^[	 ]*//' \
+    -e '/^$$$$/ d' \
+    -e 's/$$$$/ :/' \
+    #
+
+################################################################################
+# Setup compiler-specific argument to specify output file
+ifeq ($(call isCompiler, microsoft), true)
+  CC_OUT_OPTION := -Fo
+else
+  CC_OUT_OPTION := -o$(SPACE)
+endif
+
+################################################################################
+# Create the recipe needed to compile a single native source file.
+#
+# Parameter 1 is the name of the rule, based on the name of the library/
+# program being build and the name of the source code file, e.g.
+# BUILD_LIBFOO_fooMain.cpp.
+#
+# Remaining parameters are named arguments:
+#   FILE - The full path of the source file to compiler
+#   BASE - The name of the rule for the entire binary to build ($1)
+#
+CreateCompiledNativeFile = $(NamedParamsMacroTemplate)
+define CreateCompiledNativeFileBody
+  $1_FILENAME := $$(notdir $$($1_FILE))
+
+  # The target file to be generated.
+  $1_OBJ := $$($$($1_BASE)_OBJECT_DIR)/$$(call replace_with_obj_extension, \
+      $$($1_FILENAME))
+
+  # Generate the corresponding compile_commands.json fragment.
+  $1_OBJ_JSON = $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$(subst /,_,$$(subst \
+      $$(OUTPUTDIR)/,,$$($1_OBJ))).json
+  $$($1_BASE)_ALL_OBJS_JSON += $$($1_OBJ_JSON)
+
+  # Only continue if this object file hasn't been processed already. This lets
+  # the first found source file override any other with the same name.
+  ifeq ($$($1_OBJ_PROCESSED), )
+    $1_OBJ_PROCESSED := true
+    # This is the definite source file to use for $1_FILENAME.
+    $1_SRC_FILE := $$($1_FILE)
+
+    $$(eval $$(call SetupCompileFileFlags,$1,$$($1_BASE)))
+
+    ifneq ($$(filter %.c, $$($1_FILENAME)), )
+      # Compile as a C file
+      $1_CFLAGS += $$($1_WARNINGS_FLAGS)
+      $1_FLAGS := $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) $$($1_BASE_CFLAGS) \
+          $$($1_OPT_CFLAGS) $$($1_CFLAGS) -c
+      $1_COMPILER := $$($$($1_BASE)_CC)
+    else ifneq ($$(filter %.m, $$($1_FILENAME)), )
+      # Compile as an Objective-C file
+      $1_CFLAGS += $$($1_WARNINGS_FLAGS)
+      $1_FLAGS := -x objective-c $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) \
+          $$($1_BASE_CFLAGS) $$($1_OPT_CFLAGS) $$($1_CFLAGS) -c
+      $1_COMPILER := $$($$($1_BASE)_CC)
+    else ifneq ($$(filter %.S, $$($1_FILENAME)), )
+      # Compile as preprocessed assembler file
+      $1_FLAGS := $(BASIC_ASFLAGS) $$($1_BASE_ASFLAGS)
+      $1_COMPILER := $(AS)
+
+      # gcc or clang assembly files must contain an appropriate relative .file
+      # path for reproducible builds.
+      ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), )
+        # If no absolute paths allowed, work out relative source file path
+        # for assembly .file substitution, otherwise use full file path
+        ifeq ($(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT), false)
+          $1_REL_ASM_SRC := $$(call RelativePath, $$($1_FILE), $(WORKSPACE_ROOT))
+        else
+          $1_REL_ASM_SRC := $$($1_FILE)
+        endif
+        $1_FLAGS := $$($1_FLAGS) -DASSEMBLY_SRC_FILE='"$$($1_REL_ASM_SRC)"' \
+            -include $(TOPDIR)/make/data/autoheaders/assemblyprefix.h
+      endif
+    else ifneq ($$(filter %.cpp %.cc %.mm, $$($1_FILENAME)), )
+      # Compile as a C++ or Objective-C++ file
+      $1_CXXFLAGS += $$($1_WARNINGS_FLAGS)
+      $1_FLAGS := $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) $$($1_BASE_CXXFLAGS) \
+          $$($1_OPT_CXXFLAGS) $$($1_CXXFLAGS) -c
+      $1_COMPILER := $$($$($1_BASE)_CXX)
+    else
+      $$(error Internal error in NativeCompilation.gmk: no compiler for file $$($1_FILENAME))
+    endif
+
+    # And this is the dependency file for this obj file.
+    $1_DEPS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_OBJ))
+    # The dependency target file lists all dependencies as empty targets to
+    # avoid make error "No rule to make target" for removed files
+    $1_DEPS_TARGETS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_OBJ))
+
+    # Only try to load individual dependency information files if the global
+    # file hasn't been loaded (could happen if make was interrupted).
+    ifneq ($$($$($1_BASE)_DEPS_FILE_LOADED), true)
+      # Include previously generated dependency information. (if it exists)
+      -include $$($1_DEPS_FILE)
+      -include $$($1_DEPS_TARGETS_FILE)
+    endif
+
+    ifneq ($$(strip $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPTIMIZATION)), )
+      $1_VARDEPS := $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPTIMIZATION)
+      $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, $$($1_OBJ).vardeps)
+    endif
+
+    $1_OBJ_DEPS := $$($1_SRC_FILE) $$($$($1_BASE)_COMPILE_VARDEPS_FILE) \
+        $$($$($1_BASE)_EXTRA_DEPS) $$($1_VARDEPS_FILE)
+    $1_COMPILE_OPTIONS := $$($1_FLAGS) $(CC_OUT_OPTION)$$($1_OBJ) $$($1_SRC_FILE)
+    # For reproducible builds with gcc and clang ensure random symbol generation is
+    # seeded deterministically
+    ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), )
+      $1_COMPILE_OPTIONS += -frandom-seed="$$($1_FILENAME)"
+    endif
+
+    $$($1_OBJ_JSON): $$($1_OBJ_DEPS)
+	$$(call WriteCompileCommandsFragment, $$@, $$(PWD), $$($1_SRC_FILE), \
+	    $$($1_COMPILER) $$($1_COMPILE_OPTIONS))
+
+    $$($1_OBJ): $$($1_OBJ_DEPS) | $$($$($1_BASE)_BUILD_INFO)
+	$$(call LogInfo, Compiling $$($1_FILENAME) (for $$($$($1_BASE)_BASENAME)))
+	$$(call MakeDir, $$(@D))
+        ifneq ($(TOOLCHAIN_TYPE), microsoft)
+	  $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+	      $$($1_COMPILER) $$(GENDEPS_FLAGS) \
+	      $$(addsuffix .tmp, $$($1_DEPS_FILE)) \
+	      $$($1_COMPILE_OPTIONS)))
+          ifneq ($$($1_DEPS_FILE), )
+	    $$(call fix-deps-file, $$($1_DEPS_FILE))
+            # Create a dependency target file from the dependency file.
+            # Solution suggested by:
+            # http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/
+	    $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_DEPS_FILE) \
+	        > $$($1_DEPS_TARGETS_FILE)
+          endif
+        else
+          # The Visual Studio compiler lacks a feature for generating make
+          # dependencies, but by setting -showIncludes, all included files are
+          # printed. These are filtered out and parsed into make dependences.
+          #
+          # Keep as much as possible on one execution line for best performance
+          # on Windows. No need to save exit code from compilation since
+          # pipefail is always active on Windows.
+          ifeq ($$(filter %.S, $$($1_FILENAME)), )
+	    $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+	        $$($1_COMPILER) -showIncludes $$($1_COMPILE_OPTIONS))) \
+	        | $(TR) -d '\r' | $(GREP) -v -e "^Note: including file:" \
+	            -e "^$$($1_FILENAME)$$$$" || test "$$$$?" = "1" ; \
+	    $(ECHO) $$@: \\ > $$($1_DEPS_FILE) ; \
+	    $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_OBJ).log \
+	        | $(SORT) -u >> $$($1_DEPS_FILE) ; \
+	    $(ECHO) >> $$($1_DEPS_FILE) ; \
+	    $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_DEPS_FILE) > $$($1_DEPS_TARGETS_FILE)
+          else
+            # For assembler calls just create empty dependency lists
+	    $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+	        $$($1_COMPILER) $$($1_FLAGS) \
+	        $(CC_OUT_OPTION)$$($1_OBJ) $(AS_NON_ASM_EXTENSION_OPTION) $$($1_SRC_FILE))) \
+	        | $(TR) -d '\r' | $(GREP) -v -e "Assembling:" || test "$$$$?" = "1" ; \
+	    $(ECHO) > $$($1_DEPS_FILE) ; \
+	    $(ECHO) > $$($1_DEPS_TARGETS_FILE)
+          endif
+        endif
+  endif
+endef
+
+################################################################################
+define CreatePrecompiledHeader
+  ifneq ($$($1_PRECOMPILED_HEADER), )
+    ifeq ($(USE_PRECOMPILED_HEADER), true)
+      ifeq ($(TOOLCHAIN_TYPE), microsoft)
+        $1_PCH_FILE := $$($1_OBJECT_DIR)/$1.pch
+        $1_GENERATED_PCH_SRC := $$($1_OBJECT_DIR)/$1_pch.cpp
+        $1_GENERATED_PCH_OBJ := $$($1_OBJECT_DIR)/$1_pch$(OBJ_SUFFIX)
+
+        $$(eval $$(call CreateCompiledNativeFile, $1_$$(notdir $$($1_GENERATED_PCH_SRC)), \
+            FILE := $$($1_GENERATED_PCH_SRC), \
+            BASE := $1, \
+            EXTRA_CXXFLAGS := -I$$(dir $$($1_PRECOMPILED_HEADER)) -Fp$$($1_PCH_FILE) \
+                -Yc$$(notdir $$($1_PRECOMPILED_HEADER)), \
+        ))
+
+        $1_USE_PCH_FLAGS := \
+            -FI$$(notdir $$($1_PRECOMPILED_HEADER)) -Fp$$($1_PCH_FILE) \
+            -Yu$$(notdir $$($1_PRECOMPILED_HEADER))
+
+        $$($1_ALL_OBJS): $$($1_GENERATED_PCH_OBJ)
+
+        # Explicitly add the pch obj file first to ease comparing to old
+        # hotspot build.
+        $1_ALL_OBJS := $$($1_GENERATED_PCH_OBJ) $$($1_ALL_OBJS)
+
+        $$($1_GENERATED_PCH_SRC):
+		$(ECHO) "#include \"$$(notdir $$($1_PRECOMPILED_HEADER))\"" > $$@
+
+      else ifneq ($(findstring $(TOOLCHAIN_TYPE), gcc clang), )
+        ifeq ($(TOOLCHAIN_TYPE), gcc)
+          $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).gch
+          $1_USE_PCH_FLAGS := -I$$($1_OBJECT_DIR)/precompiled \
+              -include $$(notdir $$($1_PRECOMPILED_HEADER))
+        else ifeq ($(TOOLCHAIN_TYPE), clang)
+          $1_PCH_FILE := $$($1_OBJECT_DIR)/precompiled/$$(notdir $$($1_PRECOMPILED_HEADER)).pch
+          $1_USE_PCH_FLAGS := -include-pch $$($1_PCH_FILE)
+        endif
+        $1_PCH_DEPS_FILE := $$($1_PCH_FILE).d
+        $1_PCH_DEPS_TARGETS_FILE := $$($1_PCH_FILE).d.targets
+
+        -include $$($1_PCH_DEPS_FILE)
+        -include $$($1_PCH_DEPS_TARGETS_FILE)
+
+        $1_PCH_COMMAND := $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \
+            $$($1_OPT_CFLAGS) -x c++-header -c $(GENDEPS_FLAGS) \
+            $$(addsuffix .tmp, $$($1_PCH_DEPS_FILE))
+
+        $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE)
+		$$(call LogInfo, Generating precompiled header)
+		$$(call MakeDir, $$(@D))
+		$$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+		    $$($1_PCH_COMMAND) $$< -o $$@))
+		$$(call fix-deps-file, $$($1_PCH_DEPS_FILE))
+		$(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_PCH_DEPS_FILE) \
+		    > $$($1_PCH_DEPS_TARGETS_FILE)
+
+        $$($1_ALL_OBJS): $$($1_PCH_FILE)
+
+        # Generate the corresponding compile_commands.json fragment.
+        $1_PCH_FILE_JSON := $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$(subst /,_,$$(subst \
+            $$(OUTPUTDIR)/,,$$($1_PCH_FILE))).json
+        $1_ALL_OBJS_JSON += $$($1_PCH_FILE_JSON)
+
+        $$($1_PCH_FILE_JSON): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE)
+		$$(call WriteCompileCommandsFragment, $$@, $$(PWD), $$<, \
+		    $$($1_PCH_COMMAND) $$< -o $$($1_PCH_FILE))
+      endif
+    endif
+  endif
+endef
+
+################################################################################
+define CreateWindowsResourceFile
+  ifneq ($$($1_VERSIONINFO_RESOURCE), )
+    $1_RES := $$($1_OBJECT_DIR)/$$($1_BASENAME).res
+    $1_RES_DEPS_FILE := $$($1_RES).d
+    $1_RES_DEPS_TARGETS_FILE := $$($1_RES).d.targets
+    -include $$($1_RES_DEPS_FILE)
+    -include $$($1_RES_DEPS_TARGETS_FILE)
+
+    $1_RES_VARDEPS := $$($1_RC) $$($1_RCFLAGS)
+    $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \
+        $$($1_RES).vardeps)
+
+    $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE)
+		$$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$($1_BASENAME)))
+		$$(call MakeDir, $$(@D) $$($1_OBJECT_DIR))
+		$$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+		    $$($1_RC) $$($1_RCFLAGS) $$($1_SYSROOT_CFLAGS) -Fo$$@ \
+		    $$($1_VERSIONINFO_RESOURCE) 2>&1 ))
+                # Windows RC compiler does not support -showIncludes, so we mis-use CL
+                # for this. Filter out RC specific arguments that are unknown to CL.
+                # For some unknown reason, in this case CL actually outputs the show
+                # includes to stderr so need to redirect it to hide the output from the
+                # main log.
+		$$(call ExecuteWithLog, $$($1_RES_DEPS_FILE)$(OBJ_SUFFIX), \
+		    $$($1_CC) $$(filter-out -l%, $$($1_RCFLAGS)) \
+		        $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \
+		        -Fo$$($1_RES_DEPS_FILE)$(OBJ_SUFFIX) -P -Fi$$($1_RES_DEPS_FILE).pp \
+		        $$($1_VERSIONINFO_RESOURCE)) 2>&1 \
+		    | $(TR) -d '\r' | $(GREP) -v -e "^Note: including file:" \
+		        -e "^$$(notdir $$($1_VERSIONINFO_RESOURCE))$$$$" || test "$$$$?" = "1" ; \
+		$(ECHO) $$($1_RES): \\ > $$($1_RES_DEPS_FILE) ; \
+		$(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEPS_FILE)$(OBJ_SUFFIX).log \
+		    >> $$($1_RES_DEPS_FILE) ; \
+		$(ECHO) >> $$($1_RES_DEPS_FILE) ; \
+		$(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEPS_FILE) \
+		    > $$($1_RES_DEPS_TARGETS_FILE)
+  endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/DebugSymbols.gmk

@@ -0,0 +1,109 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to native debug symbol handling.
+################################################################################
+
+################################################################################
+define CreateDebugSymbols
+  ifneq ($$($1_COPY_DEBUG_SYMBOLS), false)
+    $1_COPY_DEBUG_SYMBOLS := $(COPY_DEBUG_SYMBOLS)
+  endif
+
+  ifneq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), false)
+    $1_ZIP_EXTERNAL_DEBUG_SYMBOLS := $(ZIP_EXTERNAL_DEBUG_SYMBOLS)
+  endif
+
+  $1_CREATE_DEBUGINFO := false
+  ifeq ($$($1_COPY_DEBUG_SYMBOLS), true)
+    ifneq ($$($1_DEBUG_SYMBOLS), false)
+      $$(call SetIfEmpty, $1_SYMBOLS_DIR, $$($1_OUTPUT_DIR))
+      # Only copy debug symbols for dynamic libraries and programs.
+      ifneq ($$($1_TYPE), STATIC_LIBRARY)
+        $1_CREATE_DEBUGINFO := true
+
+        # Setup where the platform specific debuginfo files end up
+        ifeq ($(call isTargetOs, windows), true)
+          $1_DEBUGINFO_FILES := $$($1_SYMBOLS_DIR)/$$($1_BASENAME).pdb \
+              $$($1_SYMBOLS_DIR)/$$($1_BASENAME).map
+          $1_DEBUGINFO_ZIP := $$($1_SYMBOLS_DIR)/$$($1_BASENAME).diz
+        else ifeq ($(call isTargetOs, macosx), true)
+          $1_DEBUGINFO_FILES := \
+              $$($1_SYMBOLS_DIR)/$$($1_BASENAME).dSYM/Contents/Info.plist \
+              $$($1_SYMBOLS_DIR)/$$($1_BASENAME).dSYM/Contents/Resources/DWARF/$$($1_BASENAME)
+          $1_DEBUGINFO_ZIP := $$($1_SYMBOLS_DIR)/$$($1_NOSUFFIX).diz
+        else ifeq ($(call isTargetOsType, unix), true)
+          $1_DEBUGINFO_FILES := $$($1_SYMBOLS_DIR)/$$($1_NOSUFFIX).debuginfo
+          $1_DEBUGINFO_ZIP := $$($1_SYMBOLS_DIR)/$$($1_NOSUFFIX).diz
+        endif
+
+        ifeq ($(call isTargetOs, windows), true)
+          $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_SYMBOLS_DIR)/$$($1_BASENAME).pdb" \
+              "-map:$$($1_SYMBOLS_DIR)/$$($1_BASENAME).map"
+          ifeq ($(SHIP_DEBUG_SYMBOLS), public)
+            $1_EXTRA_LDFLAGS += "-pdbstripped:$$($1_SYMBOLS_DIR)/$$($1_BASENAME).stripped.pdb"
+          endif
+        endif
+
+        # Since the link rule creates more than one file that we want to track,
+        # we have to use some tricks to get make to cooperate. To properly
+        # trigger downstream dependants of $$($1_DEBUGINFO_FILES), we must have
+        # a recipe in the rule below. To avoid rerunning the recipe every time
+        # have it touch the target. If a debuginfo file is deleted by something
+        # external, explicitly delete the TARGET to trigger a rebuild of both.
+        ifneq ($$(wildcard $$($1_DEBUGINFO_FILES)), $$($1_DEBUGINFO_FILES))
+          $$(call LogDebug, Deleting $$($1_BASENAME) because debuginfo files are missing)
+          $$(shell $(RM) $$($1_TARGET))
+        endif
+        $$($1_DEBUGINFO_FILES): $$($1_TARGET)
+		$$(if $$(CORRECT_FUNCTION_IN_RECIPE_EVALUATION), \
+		  $$(if $$(wildcard $$@), , $$(error $$@ was not created for $$<)) \
+		)
+		$(TOUCH) $$@
+
+        $1 += $$($1_DEBUGINFO_FILES)
+
+        ifeq ($$($1_ZIP_EXTERNAL_DEBUG_SYMBOLS), true)
+          # The dependency on TARGET is needed for debuginfo files
+          # to be rebuilt properly.
+          $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET)
+		$(CD) $$($1_SYMBOLS_DIR) && \
+		    $(ZIPEXE) -q -r $$@ $$(subst $$($1_SYMBOLS_DIR)/,, $$($1_DEBUGINFO_FILES))
+
+          $1 += $$($1_DEBUGINFO_ZIP)
+        endif
+      endif # !STATIC_LIBRARY
+    endif # $1_DEBUG_SYMBOLS != false
+  endif # COPY_DEBUG_SYMBOLS
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/Flags.gmk

@@ -0,0 +1,251 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to setting up compiler and linker
+# flags, based on various more abstract sources of compilation description,
+# like optimization level.
+################################################################################
+
+################################################################################
+# $1 is the prefix of the file to be compiled
+# $2 is the prefix of the library, i.e. $$($1_BASE)
+define SetupCompileFileFlags
+  ifeq ($$($1_OPTIMIZATION), )
+    $1_OPT_CFLAGS := $$($2_OPT_CFLAGS)
+    $1_OPT_CXXFLAGS := $$($2_OPT_CXXFLAGS)
+  else
+    ifeq ($$($1_OPTIMIZATION), NONE)
+      $1_OPT_CFLAGS := $(C_O_FLAG_NONE)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE)
+    else ifeq ($$($1_OPTIMIZATION), LOW)
+      $1_OPT_CFLAGS := $(C_O_FLAG_NORM)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM)
+    else ifeq ($$($1_OPTIMIZATION), HIGH)
+      $1_OPT_CFLAGS := $(C_O_FLAG_HI)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI)
+    else ifeq ($$($1_OPTIMIZATION), HIGHEST)
+      $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST)
+    else ifeq ($$($1_OPTIMIZATION), HIGHEST_JVM)
+      $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM)
+    else ifeq ($$($1_OPTIMIZATION), SIZE)
+      $1_OPT_CFLAGS := $(C_O_FLAG_SIZE)
+      $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE)
+    else
+      $$(error Unknown value for file OPTIMIZATION: $$($1_OPTIMIZATION))
+    endif
+  endif
+
+  ifneq ($$($2_PRECOMPILED_HEADER), )
+    ifeq ($$(filter $$($1_FILENAME), $$($2_PRECOMPILED_HEADER_EXCLUDE)), )
+      $1_USE_PCH_FLAGS := $$($2_USE_PCH_FLAGS)
+    endif
+  endif
+
+  ifneq ($(DISABLE_WARNING_PREFIX), )
+    $1_WARNINGS_FLAGS := $$(addprefix $(DISABLE_WARNING_PREFIX), \
+      $$($2_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)_$$($1_FILENAME)) \
+      $$($2_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS)_$$($1_FILENAME)))
+  endif
+
+  $1_BASE_CFLAGS :=  $$($2_CFLAGS) $$($2_EXTRA_CFLAGS) \
+      $$($2_SYSROOT_CFLAGS)
+  $1_BASE_CXXFLAGS := $$($2_CXXFLAGS) $$($2_EXTRA_CXXFLAGS) \
+      $$($2_SYSROOT_CFLAGS) $$($1_EXTRA_CXXFLAGS)
+  $1_BASE_ASFLAGS := $$($2_ASFLAGS) $$($2_EXTRA_ASFLAGS)
+endef
+
+################################################################################
+define SetupCompilerFlags
+  # Pickup extra OPENJDK_TARGET_OS_TYPE, OPENJDK_TARGET_OS, TOOLCHAIN_TYPE and
+  # OPENJDK_TARGET_OS plus OPENJDK_TARGET_CPU pair dependent variables for CFLAGS.
+  $1_EXTRA_CFLAGS := $$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) \
+      $$($1_CFLAGS_$(TOOLCHAIN_TYPE)) \
+      $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU))
+
+  ifneq ($(DEBUG_LEVEL), release)
+    # Pickup extra debug dependent variables for CFLAGS
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_debug)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)_debug)
+  else
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_release)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release)
+    $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)_release)
+  endif
+  ifeq ($(STATIC_LIBS), true)
+    $1_EXTRA_CFLAGS += -DSTATIC_BUILD=1
+  endif
+
+  # Pickup extra OPENJDK_TARGET_OS_TYPE, OPENJDK_TARGET_OS and/or TOOLCHAIN_TYPE
+  # dependent variables for CXXFLAGS.
+  $1_EXTRA_CXXFLAGS := $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) \
+      $$($1_CXXFLAGS_$(TOOLCHAIN_TYPE))
+
+  ifneq ($(DEBUG_LEVEL), release)
+    # Pickup extra debug dependent variables for CXXFLAGS
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_debug)
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug)
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug)
+  else
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_release)
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release)
+    $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release)
+  endif
+  ifeq ($(STATIC_LIBS), true)
+    $1_EXTRA_CXXFLAGS += $$(STATIC_LIB_CFLAGS)
+  endif
+
+  # If no C++ flags are explicitly set, default to using the C flags.
+  # After that, we can set additional C++ flags that should not interfere
+  # with the mechanism for copying the C flags by default.
+  ifeq ($$($1_CXXFLAGS), )
+    $1_CXXFLAGS := $$($1_CFLAGS)
+  endif
+  ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)), )
+    $1_EXTRA_CXXFLAGS := $$($1_EXTRA_CFLAGS)
+  endif
+
+  $$(call SetIfEmpty, $1_COMPILE_WITH_DEBUG_SYMBOLS, $$(COMPILE_WITH_DEBUG_SYMBOLS))
+
+  ifeq ($(STATIC_LIBS), true)
+    # For release builds where debug symbols are configured to be moved to
+    # separate debuginfo files, disable debug symbols for static libs instead.
+    # We don't currently support this configuration and we don't want symbol
+    # information in release builds unless explicitly asked to provide it.
+    ifeq ($(DEBUG_LEVEL), release)
+      ifeq ($(COPY_DEBUG_SYMBOLS), true)
+        $1_COMPILE_WITH_DEBUG_SYMBOLS := false
+      endif
+    endif
+  endif
+
+  ifeq ($$($1_COMPILE_WITH_DEBUG_SYMBOLS), true)
+    $1_EXTRA_CFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
+    $1_EXTRA_CXXFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
+    $1_EXTRA_ASFLAGS += $$(ASFLAGS_DEBUG_SYMBOLS)
+  endif
+
+  # Pass the library name for static JNI library naming
+  ifeq ($$($1_TYPE), STATIC_LIBRARY)
+    $1_EXTRA_CFLAGS += -DLIBRARY_NAME=$$($1_NAME)
+    $1_EXTRA_CXXFLAGS += -DLIBRARY_NAME=$$($1_NAME)
+  endif
+
+  # Pick up disabled warnings, if possible on this platform.
+  ifneq ($(DISABLE_WARNING_PREFIX), )
+    $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \
+        $$(DISABLED_WARNINGS) \
+        $$(DISABLED_WARNINGS_C) \
+        $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \
+        $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE)) \
+        $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS)) \
+        $$($1_DISABLED_WARNINGS_C_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS)))
+    $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), \
+        $$(DISABLED_WARNINGS) \
+        $$(DISABLED_WARNINGS_CXX) \
+        $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)) \
+        $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE)) \
+        $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS)) \
+        $$($1_DISABLED_WARNINGS_CXX_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS)))
+  endif
+
+  # Check if warnings should be considered errors.
+  # Pick first binary and toolchain specific, then binary specific, then general setting.
+  ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), )
+    ifeq ($$($1_WARNINGS_AS_ERRORS), )
+      $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$(WARNINGS_AS_ERRORS)
+    else
+      $1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE) := $$($1_WARNINGS_AS_ERRORS)
+    endif
+  endif
+
+  ifeq ($$($1_WARNINGS_AS_ERRORS_$(TOOLCHAIN_TYPE)), true)
+    $1_EXTRA_CFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS)
+    $1_EXTRA_CXXFLAGS += $(CFLAGS_WARNINGS_ARE_ERRORS)
+  endif
+
+  ifeq (true, $$($1_LINK_TIME_OPTIMIZATION))
+    $1_EXTRA_CFLAGS += $(C_O_FLAG_LTO)
+    $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_LTO)
+  endif
+
+  ifeq (NONE, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_NONE)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NONE)
+  else ifeq (LOW, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_NORM)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_NORM)
+  else ifeq (HIGH, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_HI)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HI)
+  else ifeq (HIGHEST, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST)
+  else ifeq (HIGHEST_JVM, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_HIGHEST_JVM)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_HIGHEST_JVM)
+  else ifeq (SIZE, $$($1_OPTIMIZATION))
+    $1_OPT_CFLAGS := $(C_O_FLAG_SIZE)
+    $1_OPT_CXXFLAGS := $(CXX_O_FLAG_SIZE)
+  else ifneq (, $$($1_OPTIMIZATION))
+    $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION))
+  endif
+endef
+
+################################################################################
+define SetupLinkerFlags
+  # Pickup extra OPENJDK_TARGET_OS_TYPE, OPENJDK_TARGET_OS and TOOLCHAIN_TYPE
+  # dependent variables for LDFLAGS and LIBS, and additionally the pair dependent
+  # TOOLCHAIN_TYPE plus OPENJDK_TARGET_OS
+  ifeq ($$($1_LINK_TIME_OPTIMIZATION), true)
+    $1_EXTRA_LDFLAGS += $(LDFLAGS_LTO)
+    # Instruct the ld64 linker not to delete the temporary object file
+    # generated during Link Time Optimization
+    ifeq ($(call isTargetOs, macosx), true)
+      $1_EXTRA_LDFLAGS += -Wl,-object_path_lto,$$($1_OBJECT_DIR)/$$($1_NAME)_lto_helper.o
+    endif
+    ifeq ($(TOOLCHAIN_TYPE), microsoft)
+      $1_EXTRA_LDFLAGS += -LTCGOUT:$$($1_OBJECT_DIR)/$$($1_NAME).iobj
+    endif
+  endif
+
+  $1_EXTRA_LDFLAGS += $$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) \
+      $$($1_LDFLAGS_$(TOOLCHAIN_TYPE)) $$($1_LDFLAGS_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS))
+  $1_EXTRA_LIBS += $$($1_LIBS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LIBS_$(OPENJDK_TARGET_OS)) \
+      $$($1_LIBS_$(TOOLCHAIN_TYPE)) $$($1_LIBS_$(TOOLCHAIN_TYPE)_$(OPENJDK_TARGET_OS))
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/Link.gmk

@@ -0,0 +1,247 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to linking a native binary;
+# creating either a dynamic library, a static library or an executable.
+################################################################################
+
+################################################################################
+# GetEntitlementsFile
+# Find entitlements file for executable when signing on macosx. If no
+# specialized file is found, returns the default file.
+# This macro might be called from custom makefiles.
+# $1 Executable to find entitlements file for.
+ENTITLEMENTS_DIR := $(TOPDIR)/make/data/macosxsigning
+ifeq ($(MACOSX_CODESIGN_MODE), debug)
+  CODESIGN_PLIST_SUFFIX := -debug
+else
+  CODESIGN_PLIST_SUFFIX :=
+endif
+DEFAULT_ENTITLEMENTS_FILE := $(ENTITLEMENTS_DIR)/default$(CODESIGN_PLIST_SUFFIX).plist
+
+GetEntitlementsFile = \
+    $(foreach f, $(ENTITLEMENTS_DIR)/$(strip $(notdir $1))$(CODESIGN_PLIST_SUFFIX).plist, \
+      $(if $(wildcard $f), $f, $(DEFAULT_ENTITLEMENTS_FILE)) \
+    )
+
+ifeq ($(call isCompiler, gcc), true)
+  SetSharedLibraryName = \
+      -Wl,-soname=$1
+else ifeq ($(call isCompiler, clang), true)
+  ifeq ($(call isTargetOs, macosx), true)
+    SetSharedLibraryName = \
+        -Wl,-install_name,@rpath/$1
+  else ifeq ($(call isTargetOs, aix), true)
+    SetSharedLibraryName =
+  else
+    # Default works for linux, might work on other platforms as well.
+    SetSharedLibraryName = \
+        -Wl,-soname=$1
+  endif
+else ifeq ($(call isCompiler, microsoft), true)
+  SetSharedLibraryName =
+else
+  $(error Unknown toolchain)
+endif
+
+################################################################################
+define SetupLinking
+  # Unless specifically set, stripping should only happen if symbols are also
+  # being copied.
+  $$(call SetIfEmpty, $1_STRIP_SYMBOLS, $$($1_COPY_DEBUG_SYMBOLS))
+
+  # Default to using the global STRIPFLAGS. Allow for overriding with an
+  # empty value
+  $1_STRIPFLAGS ?= $(STRIPFLAGS)
+endef
+
+################################################################################
+define CreateLinkedResult
+  ifeq ($$($1_TYPE), STATIC_LIBRARY)
+    $$(eval $$(call CreateStaticLibrary,$1))
+  else
+    $$(eval $$(call CreateDynamicLibraryOrExecutable,$1))
+  endif
+endef
+
+################################################################################
+define CreateStaticLibrary
+  # Include partial linking when building the static library with clang on linux
+  ifeq ($(call isTargetOs, linux), true)
+    ifneq ($(findstring $(TOOLCHAIN_TYPE), clang), )
+      $1_ENABLE_PARTIAL_LINKING := true
+    endif
+  endif
+
+  $1_VARDEPS := $$($1_AR) $$(ARFLAGS) $$($1_LIBS) \
+      $$($1_EXTRA_LIBS)
+  ifeq ($$($1_ENABLE_PARTIAL_LINKING), true)
+    $1_VARDEPS += $$($1_LD) $$($1_SYSROOT_LDFLAGS)
+  endif
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+      $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps)
+
+  $1_TARGET_DEPS := $$($1_ALL_OBJS) $$($1_EXTRA_LINK_DEPS) $$($1_VARDEPS_FILE)
+
+  $1_AR_OBJ_ARG := $$($1_LD_OBJ_ARG)
+  # With clang on linux, partial linking is enabled and 'AR' takes the output
+  # object from the partial linking step.
+  ifeq ($$($1_ENABLE_PARTIAL_LINKING), true)
+    $1_TARGET_RELOCATABLE := $$($1_OBJECT_DIR)/$$($1_PREFIX)$$($1_NAME)_relocatable$(OBJ_SUFFIX)
+    $1_AR_OBJ_ARG := $$($1_TARGET_RELOCATABLE)
+  endif
+
+  $$($1_TARGET): $$($1_TARGET_DEPS)
+        ifneq ($$($1_OBJ_FILE_LIST), )
+          ifeq ($$($1_LINK_OBJS_RELATIVE), true)
+	    $$(eval $$(call ListPathsSafely, $1_ALL_OBJS_RELATIVE, $$($1_OBJ_FILE_LIST)))
+          else
+	    $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST)))
+          endif
+        endif
+	$$(call LogInfo, Building static library $$($1_BASENAME))
+	$$(call MakeDir, $$($1_OUTPUT_DIR) $$($1_SYMBOLS_DIR))
+        # Do partial linking.
+        ifeq ($$($1_ENABLE_PARTIAL_LINKING), true)
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_partial_link, \
+	      $(if $$($1_LINK_OBJS_RELATIVE), $$(CD) $$(OUTPUTDIR) ; ) \
+	      $$($1_LD) $(LDFLAGS_CXX_PARTIAL_LINKING) $$($1_SYSROOT_LDFLAGS) \
+	          -o $$($1_TARGET_RELOCATABLE) $$($1_LD_OBJ_ARG))
+          # 'ld -r' might invalidate the .llvm_addrsig section, and this will cause subsequent
+          # calls to lld (with '-Wl,--icf=safe') to fail when linking with this library, so
+          # remove that section.
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_objcopy_remove_llvm_addrsig_section, \
+	      $$($1_OBJCOPY) --remove-section=.llvm_addrsig $$($1_TARGET_RELOCATABLE))
+        endif
+	$$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_ar, \
+	    $(if $$($1_LINK_OBJS_RELATIVE), $$(CD) $$(OUTPUTDIR) ; ) \
+	    $$($1_AR) $$(ARFLAGS) -r -cs $$($1_TARGET) \
+	        $$($1_AR_OBJ_ARG) $$($1_RES))
+	$$(ECHO) $$(strip $$($1_LIBS) $$($1_EXTRA_LIBS)) > $$($1_TARGET).lib-flags.txt
+endef
+
+################################################################################
+define CreateDynamicLibraryOrExecutable
+  # A shared dynamic library or an executable binary has been specified
+  ifeq ($$($1_TYPE), LIBRARY)
+    # Generating a dynamic library.
+    $1_EXTRA_LDFLAGS += $$(call SetSharedLibraryName,$$($1_BASENAME))
+  endif
+
+  ifeq ($(MACOSX_CODESIGN_MODE), hardened)
+    $1_CODESIGN_OPTS := "$(MACOSX_CODESIGN_IDENTITY)" --timestamp \
+        --options runtime
+  else ifeq ($(MACOSX_CODESIGN_MODE), debug)
+    $1_CODESIGN_OPTS := -
+  endif
+
+  $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) \
+      $$($1_EXTRA_LDFLAGS) $$($1_LIBS) $$($1_EXTRA_LIBS) \
+      $$($1_DEBUGINFO_FILES) $$($1_STRIPFLAGS)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+      $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps)
+
+  $1_TARGET_DEPS := $$($1_ALL_OBJS) $$($1_EXTRA_LINK_DEPS) $$($1_VARDEPS_FILE)
+
+  $$($1_TARGET): $$($1_TARGET_DEPS)
+        ifneq ($$($1_OBJ_FILE_LIST), )
+          ifeq ($$($1_LINK_OBJS_RELATIVE), true)
+	    $$(eval $$(call ListPathsSafely, $1_ALL_OBJS_RELATIVE, $$($1_OBJ_FILE_LIST)))
+          else
+	    $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST)))
+          endif
+        endif
+	$$(call LogInfo, Linking $$($1_BASENAME))
+	$$(call MakeDir, $$($1_OUTPUT_DIR) $$($1_SYMBOLS_DIR))
+	$$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_ld, \
+	    $$(if $$($1_LINK_OBJS_RELATIVE), $$(CD) $$(OUTPUTDIR) ; ) \
+	    $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \
+	        $$($1_SYSROOT_LDFLAGS) -o $$($1_TARGET) $$($1_LD_OBJ_ARG) \
+	        $$($1_LIBS) $$($1_EXTRA_LIBS))
+        ifeq ($$($1_CREATE_DEBUGINFO), true)
+          ifeq ($(call isTargetOs, linux), true)
+            # This cannot be run separately since it updates the original target
+            # file.
+	    $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_create_debuginfo, \
+	        $$($1_OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES))
+	    $$(CHMOD) -x $$($1_DEBUGINFO_FILES)
+          else ifeq ($(call isTargetOs, aix), true)
+            # AIX does not provide the equivalent of objcopy to extract debug
+            # symbols, so we copy unstripped library instead.
+	    $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_create_debuginfo, \
+	        $(CP) $$($1_TARGET) $$($1_DEBUGINFO_FILES))
+          else ifeq ($(call isTargetOs, macosx), true)
+	    $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_create_debuginfo, \
+	        $(DSYMUTIL) --out $$($1_SYMBOLS_DIR)/$$($1_BASENAME).dSYM $$($1_TARGET))
+          endif
+        endif
+        ifneq ($$($1_STRIP_SYMBOLS), false)
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_strip, \
+	      $$($1_STRIP) $$($1_STRIPFLAGS) $$($1_TARGET))
+        endif
+        ifeq ($$($1_CREATE_DEBUGINFO), true)
+          ifeq ($(call isTargetOs, linux), true)
+            # Run this after strip is called, since strip can sometimes mangle
+            # the embedded debuglink, which we want to avoid.
+	    $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_add_debuginfo_link, \
+	        $(CD) $$($1_SYMBOLS_DIR) && \
+	            $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET))
+          endif
+        endif
+        ifneq ($(MACOSX_CODESIGN_MODE), disabled)
+          # Remove signature explicitly first to avoid warnings if the linker
+          # added a default adhoc signature.
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_codesign_clear, \
+	      $(CODESIGN) --remove-signature $$@)
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_codesign_add, \
+	      $(CODESIGN) -f -s $$($1_CODESIGN_OPTS) --entitlements \
+	          $$(call GetEntitlementsFile, $$@) $$@)
+        endif
+        ifneq ($(SIGNING_HOOK), )
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_call_signing_hook, \
+	      $(SIGNING_HOOK) $$($1_TARGET))
+        endif
+
+  # This is for IDE integration purposes only, and is not normally generated
+  $1_LDFLAGS_FILE := $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$($1_UNIQUE_NAME)-ldflags.txt
+
+  $1_ALL_LD_ARGS := $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \
+      $$($1_LIBS) $$($1_EXTRA_LIBS)
+
+  $$($1_LDFLAGS_FILE): $$($1_VARDEPS_FILE)
+	$$(call LogInfo, Creating compile commands linker flags output for $$($1_BASENAME))
+	$$(call MakeDir, $$(dir $$@))
+	$$(ECHO) $$($1_ALL_LD_ARGS) > $$@
+
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/LinkMicrosoft.gmk

@@ -0,0 +1,130 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to linking a native binary;
+# creating either a dynamic library, a static library or an executable.
+################################################################################
+
+################################################################################
+define CreateLinkedResultMicrosoft
+  ifeq ($$($1_TYPE), STATIC_LIBRARY)
+    $$(eval $$(call CreateStaticLibraryMicrosoft,$1))
+  else
+    $$(eval $$(call CreateDynamicLibraryOrExecutableMicrosoft,$1))
+  endif
+endef
+
+################################################################################
+define CreateStaticLibraryMicrosoft
+  $1_VARDEPS := $$($1_LIB) $$(LIBFLAGS) $$($1_LIBS) \
+      $$($1_EXTRA_LIBS)
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+      $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps)
+
+  $1_TARGET_DEPS :=  $$($1_ALL_OBJS) $$($1_RES) $$($1_EXTRA_LINK_DEPS) \
+      $$($1_VARDEPS_FILE)
+
+  $$($1_TARGET): $$($1_TARGET_DEPS)
+        ifneq ($$($1_OBJ_FILE_LIST), )
+	  $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST)))
+        endif
+	$$(call LogInfo, Building static library $$($1_BASENAME))
+	$$(call MakeDir, $$($1_OUTPUT_DIR) $$($1_SYMBOLS_DIR))
+	$$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_lib, \
+	    $$($1_LIB) -nologo $$(LIBFLAGS) -out:$$($1_TARGET) \
+	        $$($1_LD_OBJ_ARG))
+	$$(ECHO) $$(strip $$($1_LIBS) $$($1_EXTRA_LIBS)) > $$($1_TARGET).lib-flags.txt
+endef
+
+################################################################################
+define CreateDynamicLibraryOrExecutableMicrosoft
+  ifeq ($$($1_EMBED_MANIFEST), true)
+    $1_EXTRA_LDFLAGS += -manifest:embed
+  endif
+
+  $1_IMPORT_LIBRARY := $$($1_OBJECT_DIR)/$$($1_NAME).lib
+  $1_EXTRA_LDFLAGS += "-implib:$$($1_IMPORT_LIBRARY)"
+
+  ifeq ($$($1_TYPE), LIBRARY)
+    # To properly trigger downstream dependants of the import library, just as
+    # for debug files, we must have a recipe in the rule. To avoid rerunning
+    # the recipe every time have it touch the target. If an import library
+    # file is deleted by something external, explicitly delete the target to
+    # trigger a rebuild of both.
+    ifneq ($$(wildcard $$($1_IMPORT_LIBRARY)), $$($1_IMPORT_LIBRARY))
+      $$(call LogDebug, Deleting $$($1_BASENAME) because import library is missing)
+      $$(shell $(RM) $$($1_TARGET))
+    endif
+    $$($1_IMPORT_LIBRARY): $$($1_TARGET)
+	$(TOUCH) $$@
+
+    $1 += $$($1_IMPORT_LIBRARY)
+  endif
+
+  $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) \
+      $$($1_EXTRA_LDFLAGS) $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \
+      $$($1_MANIFEST_VERSION)
+
+  $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \
+      $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps)
+
+  $1_TARGET_DEPS := $$($1_ALL_OBJS) $$($1_RES) $$($1_MANIFEST) \
+      $$($1_EXTRA_LINK_DEPS) $$($1_VARDEPS_FILE)
+
+  $$($1_TARGET): $$($1_TARGET_DEPS)
+        ifneq ($$($1_OBJ_FILE_LIST), )
+	  $$(eval $$(call ListPathsSafely, $1_ALL_OBJS, $$($1_OBJ_FILE_LIST)))
+        endif
+	$$(call LogInfo, Linking $$($1_BASENAME))
+	$$(call MakeDir, $$($1_OUTPUT_DIR) $$($1_SYMBOLS_DIR))
+	$$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_ld, \
+	    $$($1_LD) -nologo $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \
+	        $$($1_SYSROOT_LDFLAGS) -out:$$($1_TARGET) $$($1_LD_OBJ_ARG) \
+	        $$($1_RES) $$($1_LIBS) $$($1_EXTRA_LIBS)) \
+	    | $(GREP) -v "^   Creating library .*\.lib and object .*\.exp" || \
+	        test "$$$$?" = "1"
+        ifeq ($(call isBuildOsEnv, windows.wsl2), true)
+	  $$(CHMOD) +x $$($1_TARGET)
+        endif
+        ifneq ($$($1_MANIFEST), )
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_mt, \
+	      $$($1_MT) -nologo -manifest $$($1_MANIFEST) \
+	          -identity:"$$($1_NAME).exe$$(COMMA) version=$$($1_MANIFEST_VERSION)" \
+	          '-outputresource:$$($1_TARGET);$$(HASH)1')
+        endif
+        ifneq ($(SIGNING_HOOK), )
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_call_signing_hook, \
+	      $(SIGNING_HOOK) $$($1_TARGET))
+        endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/native/Paths.gmk

@@ -0,0 +1,250 @@
+#
+# Copyright (c) 2011, 2025, 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# This file contains functionality related to handling paths for source files
+# and object files. This is complicated by the fact that we usually, but not
+# always, use absolute instead of relative paths. It is further complicated
+# by the fact that not all tools allow inputting large lists of files as
+# "@-files", which we normally use to avoid hitting command line length limits.
+# Finally this file contains functionality for locating all source code files
+# that should be included in the compilation.
+################################################################################
+
+################################################################################
+# When absolute paths are not allowed in the output, and the compiler does not
+# support any options to avoid it, we need to rewrite compile commands to use
+# relative paths. By doing this, the __FILE__ macro will resolve to relative
+# paths. The relevant input paths on the command line are the -I flags and the
+# path to the source file itself.
+#
+# The macro MakeCommandRelative is used to rewrite the command line like this:
+# 'CD $(WORKSPACE_ROOT) && <cmd>'
+# and changes all paths in cmd to be relative to the workspace root. This only
+# works properly if the build dir is inside the workspace root. If it's not,
+# relative paths are still calculated, but depending on the distance between the
+# dirs, paths in the build dir may end up as essentially absolute anyway.
+#
+# The fix-deps-file macro is used to adjust the contents of the generated make
+# dependency files to contain paths compatible with make.
+#
+REWRITE_PATHS_RELATIVE = false
+ifeq ($(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT)-$(FILE_MACRO_CFLAGS), false-)
+  REWRITE_PATHS_RELATIVE = true
+endif
+
+# CCACHE_BASEDIR needs fix-deps-file as makefiles use absolute filenames for
+# object files while CCACHE_BASEDIR will make ccache relativize all paths for
+# its compiler. The compiler then produces relative dependency files.
+# make does not know a relative and absolute filename is the same so it will
+# ignore such dependencies. This only applies when the OUTPUTDIR is inside
+# the WORKSPACE_ROOT.
+ifneq ($(CCACHE), )
+  ifneq ($(filter $(WORKSPACE_ROOT)/%, $(OUTPUTDIR)), )
+    REWRITE_PATHS_RELATIVE = true
+  endif
+endif
+
+ifeq ($(REWRITE_PATHS_RELATIVE), true)
+  # Need to handle -I flags as both '-Ifoo' and '-I foo'.
+  MakeCommandRelative = \
+      $(CD) $(WORKSPACE_ROOT) && \
+      $(foreach o, $1, \
+        $(if $(filter $(WORKSPACE_ROOT)/% $(OUTPUTDIR)/%, $o), \
+          $(call RelativePath, $o, $(WORKSPACE_ROOT)) \
+        , \
+          $(if $(filter -I$(WORKSPACE_ROOT)/%, $o), \
+            -I$(call RelativePath, $(patsubst -I%, %, $o), $(WORKSPACE_ROOT)) \
+          , \
+            $o \
+          ) \
+        ) \
+      )
+
+  # When compiling with relative paths, the deps file may come out with relative
+  # paths, and that path may start with './'. First remove any leading ./, then
+  # add WORKSPACE_ROOT to any line not starting with /, while allowing for
+  # leading spaces. There may also be multiple entries on the same line, so start
+  # with splitting such lines.
+  # Non GNU sed (BSD on macosx) cannot substitute in literal \n using regex.
+  # Instead use a bash escaped literal newline. To avoid having unmatched quotes
+  # ruin the ability for an editor to properly syntax highlight this file, define
+  # that newline sequence as a separate variable and add the closing quote behind
+  # a comment.
+  sed_newline := \'$$'\n''#'
+  define fix-deps-file
+	$(SED) \
+	    -e 's|\([^ ]\) \{1,\}\([^\\:]\)|\1 \\$(sed_newline) \2|g' \
+	    $1.tmp \
+	    | $(SED) \
+	        -e 's|^\([ ]*\)\./|\1|' \
+	        -e '/^[ ]*[^/ ]/s|^\([ ]*\)|\1$(WORKSPACE_ROOT)/|' \
+	        > $1
+  endef
+else
+  # By default the MakeCommandRelative macro does nothing.
+  MakeCommandRelative = $1
+
+  # No adjustment is needed.
+  define fix-deps-file
+	$(MV) $1.tmp $1
+  endef
+endif
+
+################################################################################
+define SetupSourceFiles
+  $$(foreach d, $$($1_SRC), $$(if $$(wildcard $$d), , \
+      $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d)))
+
+  $1_SRCS_RAW := $$(call FindFiles, $$($1_SRC))
+  # Order src files according to the order of the src dirs
+  $1_SRCS := $$(foreach d, $$($1_SRC), $$(filter $$d%, $$($1_SRCS_RAW)))
+  $1_SRCS := $$(filter $$(NATIVE_SOURCE_EXTENSIONS), $$($1_SRCS))
+  # Extract the C/C++ files.
+  ifneq ($$($1_EXCLUDE_PATTERNS), )
+    # We must not match the exclude pattern against the src root(s).
+    $1_SRCS_WITHOUT_ROOTS := $$(foreach i, $$($1_SRC), \
+        $$(patsubst $$i/%,%, $$(filter $$i/%, $$($1_SRCS))))
+    $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \
+        $$($1_SRCS_WITHOUT_ROOTS))
+  endif
+  ifneq ($$($1_EXCLUDE_FILES), )
+    $1_ALL_EXCLUDE_FILES += $$($1_EXCLUDE_FILES)
+  endif
+  ifneq ($$($1_ALL_EXCLUDE_FILES), )
+    $1_EXCLUDE_FILES_PAT := $$($1_ALL_EXCLUDE_FILES) \
+        $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$($1_ALL_EXCLUDE_FILES)))
+    $1_EXCLUDE_FILES_PAT := $$(addprefix %, $$($1_EXCLUDE_FILES_PAT))
+    $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES_PAT), $$($1_SRCS))
+  endif
+  ifneq ($$($1_INCLUDE_FILES), )
+    $1_INCLUDE_FILES_PAT := $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$($1_INCLUDE_FILES)))
+    $1_SRCS := $$(filter $$($1_INCLUDE_FILES_PAT), $$($1_SRCS))
+  endif
+  # Now we have a list of all c/c++ files to compile: $$($1_SRCS)
+
+  # Prepend the source/bin path to the filter expressions. Then do the filtering.
+  ifneq ($$($1_INCLUDES), )
+    $1_SRC_INCLUDES := $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_INCLUDES))))
+    $1_SRCS := $$(filter $$($1_SRC_INCLUDES), $$($1_SRCS))
+  endif
+  ifneq ($$($1_EXCLUDES), )
+    $1_SRC_EXCLUDES := $$(addsuffix /%, $$($1_EXCLUDES))
+    $1_SRC_EXCLUDES += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_EXCLUDES))))
+    $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES), $$($1_SRCS))
+  endif
+
+  $1_SRCS += $$($1_EXTRA_FILES)
+
+  ifeq ($$($1_SRCS), )
+    $$(error No sources found for $1 when looking inside the dirs $$($1_SRC))
+  endif
+
+  ifeq ($$($1_TYPE), EXECUTABLE)
+    ifeq ($(UBSAN_ENABLED), true)
+      # We need to set the default options for UBSan. This needs to be included in every executable.
+      # Rather than copy and paste code to everything with a main function, we add an additional
+      # source file to every executable that exports __ubsan_default_options.
+      ifneq ($$(filter %.cpp %.cc, $$($1_SRCS)), )
+        $1_SRCS += $(TOPDIR)/make/data/ubsan/ubsan_default_options.cpp
+      else
+        $1_SRCS += $(TOPDIR)/make/data/ubsan/ubsan_default_options.c
+      endif
+    endif
+  endif
+endef
+
+################################################################################
+define SetupOutputFiles
+  # Calculate the expected output from compiling the sources
+  $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS)))
+  $1_EXPECTED_OBJS := $$(addprefix $$($1_OBJECT_DIR)/, $$($1_EXPECTED_OBJS_FILENAMES))
+  # Sort to remove duplicates and provide a reproducible order on the input files to the linker.
+  $1_ALL_OBJS := $$(sort $$($1_EXPECTED_OBJS) $$($1_EXTRA_OBJECT_FILES))
+  ifeq ($(STATIC_LIBS), true)
+    # Exclude the object files that match with $1_STATIC_LIB_EXCLUDE_OBJS.
+    ifneq ($$($1_STATIC_LIB_EXCLUDE_OBJS), )
+      $1_ALL_OBJS := $$(call not-containing, $$($1_STATIC_LIB_EXCLUDE_OBJS), $$($1_ALL_OBJS))
+    endif
+  endif
+endef
+
+################################################################################
+define RemoveSuperfluousOutputFiles
+  # Are there too many object files on disk? Perhaps because some source file was removed?
+  $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX))
+  $1_SUPERFLOUS_OBJS := $$(sort $$(filter-out $$($1_EXPECTED_OBJS), $$($1_BINS)))
+  # Clean out the superfluous object files.
+  ifneq ($$($1_SUPERFLUOUS_OBJS), )
+    $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS))
+  endif
+endef
+
+################################################################################
+define SetupObjectFileList
+  $1_LD_OBJ_ARG := $$($1_ALL_OBJS)
+
+  # If there are many object files, use an @-file...
+  ifneq ($$(word 17, $$($1_ALL_OBJS)), )
+    $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt
+    $1_LD_OBJ_ARG := @$$($1_OBJ_FILE_LIST)
+
+    # If we are building static library, 'AR' on macosx/aix may not support @-file.
+    ifeq ($$($1_TYPE), STATIC_LIBRARY)
+      ifeq ($(call isTargetOs, macosx aix), true)
+        $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)`
+      endif
+    endif
+  endif
+
+  # Unfortunately the @-file trick does not work reliably when using clang.
+  # Clang does not propagate the @-file parameter to the ld sub process, but
+  # instead puts the full content on the command line. At least the llvm ld
+  # does not even support an @-file.
+  #
+  # When linking a large amount of object files, we risk hitting the limit
+  # of the command line length even on posix systems if the path length of
+  # the output dir is very long due to our use of absolute paths. To
+  # mitigate this, use paths relative to the output dir when linking over
+  # 500 files with clang and the output dir path is deep.
+  ifneq ($$(word 500, $$($1_ALL_OBJS)), )
+    ifeq ($$(TOOLCHAIN_TYPE), clang)
+      # There is no strlen function in make, but checking path depth is a
+      # reasonable approximation.
+      ifneq ($$(word 10, $$(subst /, ,$$(OUTPUTDIR))), )
+        $1_LINK_OBJS_RELATIVE := true
+        $1_ALL_OBJS_RELATIVE := $$(patsubst $$(OUTPUTDIR)/%, %, $$($1_ALL_OBJS))
+      endif
+    endif
+  endif
+endef
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/common/support/ListPathsSafely-post-compress.incl

@@ -0,0 +1 @@
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

make/common/support/ListPathsSafely-pre-compress.incl

@@ -0,0 +1 @@
+$(subst share/classes,X01,$(subst internal,X02,$(subst com/sun/org,X03,$(subst java,X04,$(subst javax,X05,$(subst sun/io,X06,$(subst com/sun,X07,$(subst java/io,X08,$(subst org/omg,X09,$(subst org/w3c,X10,$(subst org/xml,X11,$(subst sun/awt,X12,$(subst sun/net,X13,$(subst sun/nio,X14,$(subst sun/rmi,X15,$(subst java/awt,X16,$(subst java/net,X17,$(subst java/nio,X18,$(subst java/rmi,X19,$(subst META-INF,X20,$(subst sun/font,X21,$(subst sun/misc,X22,$(subst sun/text,X23,$(subst sun/util,X24,$(subst java/lang,X25,$(subst java/math,X26,$(subst java/text,X27,$(subst java/util,X28,$(subst javax/jws,X29,$(subst javax/net,X30,$(subst javax/rmi,X31,$(subst javax/xml,X32,$(subst sun/corba,X33,$(subst sun/print,X34,$(subst sun/swing,X35,$(subst java/beans,X36,$(subst javax/lang,X37,$(subst sun/applet,X38,$(subst sun/java2d,X39,$(subst java/applet,X40,$(subst javax/print,X41,$(subst javax/sound,X42,$(subst javax/swing,X43,$(subst javax/tools,X44,$(subst jdk/classes,X45,$(subst org/relaxng,X46,$(subst sun/reflect,X47,$(subst javax/crypto,X48,$(subst javax/naming,X49,$(subst jaxp/classes,X50,$(subst sun/security,X51,$(subst corba/classes,X52,$(subst java/security,X53,$(subst javax/imageio,X54,$(subst jdk/btclasses,X55,$(subst javax/activity,X56,$(subst javax/security,X57,$(subst jdk/newclasses,X58,$(subst sun/instrument,X59,$(subst sun/management,X60,$(subst corba/btclasses,X61,$(subst jdk/democlasses,X62,$(subst javax/activation,X63,$(subst javax/annotation,X64,$(subst javax/management,X65,$(subst javax/transaction,X66,$(subst jaxws/jaf_classes,X67,$(subst langtools/classes,X68,$(subst META-INF/services,X69,$(subst jdk/newdemoclasses,X70,$(subst javax/accessibility,X71,$(subst jaxws/jaxws_classes,X72,

make/common/support/ListPathsSafely-uncompress.sed

@@ -0,0 +1,72 @@
+s|X01|share/classes|g
+s|X02|internal|g
+s|X03|com/sun/org|g
+s|X04|java|g
+s|X05|javax|g
+s|X06|sun/io|g
+s|X07|com/sun|g
+s|X08|java/io|g
+s|X09|org/omg|g
+s|X10|org/w3c|g
+s|X11|org/xml|g
+s|X12|sun/awt|g
+s|X13|sun/net|g
+s|X14|sun/nio|g
+s|X15|sun/rmi|g
+s|X16|java/awt|g
+s|X17|java/net|g
+s|X18|java/nio|g
+s|X19|java/rmi|g
+s|X20|META-INF|g
+s|X21|sun/font|g
+s|X22|sun/misc|g
+s|X23|sun/text|g
+s|X24|sun/util|g
+s|X25|java/lang|g
+s|X26|java/math|g
+s|X27|java/text|g
+s|X28|java/util|g
+s|X29|javax/jws|g
+s|X30|javax/net|g
+s|X31|javax/rmi|g
+s|X32|javax/xml|g
+s|X33|sun/corba|g
+s|X34|sun/print|g
+s|X35|sun/swing|g
+s|X36|java/beans|g
+s|X37|javax/lang|g
+s|X38|sun/applet|g
+s|X39|sun/java2d|g
+s|X40|java/applet|g
+s|X41|javax/print|g
+s|X42|javax/sound|g
+s|X43|javax/swing|g
+s|X44|javax/tools|g
+s|X45|jdk/classes|g
+s|X46|org/relaxng|g
+s|X47|sun/reflect|g
+s|X48|javax/crypto|g
+s|X49|javax/naming|g
+s|X50|jaxp/classes|g
+s|X51|sun/security|g
+s|X52|corba/classes|g
+s|X53|java/security|g
+s|X54|javax/imageio|g
+s|X55|jdk/btclasses|g
+s|X56|javax/activity|g
+s|X57|javax/security|g
+s|X58|jdk/newclasses|g
+s|X59|sun/instrument|g
+s|X60|sun/management|g
+s|X61|corba/btclasses|g
+s|X62|jdk/democlasses|g
+s|X63|javax/activation|g
+s|X64|javax/annotation|g
+s|X65|javax/management|g
+s|X66|javax/transaction|g
+s|X67|jaxws/jaf_classes|g
+s|X68|langtools/classes|g
+s|X69|META-INF/services|g
+s|X70|jdk/newdemoclasses|g
+s|X71|javax/accessibility|g
+s|X72|jaxws/jaxws_classes|g