From 778fd086a124f1a022da9647deed2c99cff28363 Mon Sep 17 00:00:00 2001
From: Erik Joelsson <erikj@openjdk.org>
Date: Tue, 24 Oct 2017 10:41:45 +0200
Subject: [PATCH] 8189861: Refactor CacheFind

Reviewed-by: tbell
---
 make/Bundles.gmk                              |  17 +-
 make/CompileDemos.gmk                         |  10 +-
 make/CompileJavaModules.gmk                   |   2 +-
 make/CopyImportModules.gmk                    |  16 +-
 make/CreateBuildJdkCopy.gmk                   |   6 +-
 make/CreateJmods.gmk                          |  20 +-
 make/Docs.gmk                                 |  16 +-
 make/Images.gmk                               |  23 +-
 make/MacBundles.gmk                           |   6 +-
 make/ZipSource.gmk                            |   3 +-
 make/common/JarArchive.gmk                    |   8 +-
 make/common/JavaCompilation.gmk               |  15 +-
 make/common/MakeBase.gmk                      | 180 ++++++-----
 make/common/NativeCompilation.gmk             |   4 +-
 make/common/TestFilesCompilation.gmk          |   5 +-
 make/common/TextFileProcessing.gmk            |   4 +-
 make/common/Utils.gmk                         |   4 +-
 make/common/ZipArchive.gmk                    |  15 +-
 make/copy/CopyCommon.gmk                      |   6 +-
 .../Gensrc-jdk.internal.vm.compiler.gmk       |   4 +-
 ...rc-jdk.internal.vm.compiler.management.gmk |   4 +-
 make/gensrc/GensrcCommonLangtools.gmk         |   4 +-
 make/gensrc/GensrcLocaleData.gmk              |  20 +-
 make/gensrc/GensrcProperties.gmk              |   4 +-
 make/hotspot/lib/CompileJvm.gmk               |   4 +-
 make/hotspot/lib/JvmOverrideFiles.gmk         |   4 +-
 make/lib/Lib-java.base.gmk                    |   4 +-
 make/lib/Lib-java.desktop.gmk                 |   4 +-
 test/make/TestCopyFiles.gmk                   |   4 +-
 test/make/TestMakeBase.gmk                    | 289 +++++++++++++++---
 test/make/UtilsForTests.gmk                   |  17 +-
 31 files changed, 483 insertions(+), 239 deletions(-)

diff --git a/make/Bundles.gmk b/make/Bundles.gmk
index 7d85b504429..0a193f3ad20 100644
--- a/make/Bundles.gmk
+++ b/make/Bundles.gmk
@@ -72,7 +72,7 @@ define SetupBundleFileBody
 
   $(BUNDLES_OUTPUTDIR)/$$($1_BUNDLE_NAME): $$($1_FILES)
 	$$(call MakeTargetDir)
-        # If any of the files contain a space in the file name, CacheFind
+        # If any of the files contain a space in the file name, FindFiles
         # will have replaced it with ?. Tar does not accept that so need to
         # switch it back.
 	$$(foreach d, $$($1_BASE_DIRS), \
@@ -166,11 +166,12 @@ endif
 ################################################################################
 
 ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
-  $(eval $(call FillCacheFind, $(IMAGES_OUTPUTDIR)))
 
   SYMBOLS_EXCLUDE_PATTERN := %.debuginfo %.diz %.pdb %.map
 
-  ALL_JDK_FILES := $(call CacheFind, $(JDK_IMAGE_DIR))
+  # There may be files with spaces in the names, so use ShellFindFiles
+  # explicitly.
+  ALL_JDK_FILES := $(call ShellFindFiles, $(JDK_IMAGE_DIR))
 
   # Create special filter rules when dealing with unzipped .dSYM directories on
   # macosx
@@ -201,11 +202,11 @@ ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
               $(ALL_JDK_FILES) \
           ) \
       ) \
-      $(call CacheFind, $(SYMBOLS_IMAGE_DIR))
+      $(call FindFiles, $(SYMBOLS_IMAGE_DIR))
 
   TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_IMAGE_HOMEDIR)/demo/%, $(ALL_JDK_FILES))
 
-  ALL_JRE_FILES := $(call CacheFind, $(JRE_IMAGE_DIR))
+  ALL_JRE_FILES := $(call ShellFindFiles, $(JRE_IMAGE_DIR))
 
   # Create special filter rules when dealing with unzipped .dSYM directories on
   # macosx
@@ -266,7 +267,7 @@ endif
 ################################################################################
 
 ifneq ($(filter test-bundles, $(MAKECMDGOALS)), )
-  TEST_BUNDLE_FILES := $(call CacheFind, $(TEST_IMAGE_DIR))
+  TEST_BUNDLE_FILES := $(call FindFiles, $(TEST_IMAGE_DIR))
 
   $(eval $(call SetupBundleFile, BUILD_TEST_BUNDLE, \
       BUNDLE_NAME := $(TEST_BUNDLE_NAME), \
@@ -280,7 +281,7 @@ endif
 ################################################################################
 
 ifneq ($(filter docs-bundles, $(MAKECMDGOALS)), )
-  DOCS_BUNDLE_FILES := $(call CacheFind, $(DOCS_IMAGE_DIR))
+  DOCS_BUNDLE_FILES := $(call FindFiles, $(DOCS_IMAGE_DIR))
 
   $(eval $(call SetupBundleFile, BUILD_DOCS_BUNDLE, \
       BUNDLE_NAME := $(DOCS_BUNDLE_NAME), \
@@ -295,7 +296,7 @@ endif
 ################################################################################
 
 ifneq ($(filter jcov-bundles, $(MAKECMDGOALS)), )
-  JCOV_BUNDLE_FILES := $(call CacheFind, $(JCOV_IMAGE_DIR))
+  JCOV_BUNDLE_FILES := $(call FindFiles, $(JCOV_IMAGE_DIR))
 
   $(eval $(call SetupBundleFile, BUILD_JCOV_BUNDLE, \
       BUNDLE_NAME := $(JCOV_BUNDLE_NAME), \
diff --git a/make/CompileDemos.gmk b/make/CompileDemos.gmk
index 18f8593ce81..74c54ce0cf2 100644
--- a/make/CompileDemos.gmk
+++ b/make/CompileDemos.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -43,7 +43,7 @@ $(eval $(call IncludeCustomExtension, CompileDemos-pre.gmk))
 # Prepare the find cache.
 DEMO_SRC_DIRS += $(TOPDIR)/src/demo
 
-$(eval $(call FillCacheFind, $(wildcard $(DEMO_SRC_DIRS))))
+$(call FillFindCache, $(DEMO_SRC_DIRS))
 
 # Append demo goals to this variable.
 TARGETS =
@@ -237,11 +237,11 @@ $(SUPPORT_OUTPUTDIR)/demos/image/nbproject/%: $(DEMO_SHARE_SRC)/nbproject/%
 ifeq ($(call isTargetOs, solaris), true)
   TARGETS += $(patsubst $(DEMO_SHARE_SRC)/nbproject/%, \
     $(SUPPORT_OUTPUTDIR)/demos/image/nbproject/%, \
-    $(call CacheFind, $(DEMO_SHARE_SRC)/nbproject))
+    $(call FindFiles, $(DEMO_SHARE_SRC)/nbproject))
 else
   TARGETS += $(patsubst $(DEMO_SHARE_SRC)/nbproject/%, \
     $(SUPPORT_OUTPUTDIR)/demos/image/nbproject/%, \
-    $(call CacheFind, $(DEMO_SHARE_SRC)/nbproject))
+    $(call FindFiles, $(DEMO_SHARE_SRC)/nbproject))
 endif
 
 ################################################################################
@@ -250,7 +250,7 @@ ifneq ($(filter images, $(MAKECMDGOALS)), )
   $(eval $(call SetupCopyFiles, COPY_TO_TEST_IMAGE, \
       SRC := $(SUPPORT_OUTPUTDIR)/demos/image, \
       DEST := $(TEST_IMAGE_DIR)/jdk/demos, \
-      FILES := $(call CacheFind, $(SUPPORT_OUTPUTDIR)/demos/image), \
+      FILES := $(call FindFiles, $(SUPPORT_OUTPUTDIR)/demos/image), \
   ))
 
   IMAGES_TARGETS := $(COPY_TO_TEST_IMAGE)
diff --git a/make/CompileJavaModules.gmk b/make/CompileJavaModules.gmk
index 14b6ce941ad..34b7c6a5c97 100644
--- a/make/CompileJavaModules.gmk
+++ b/make/CompileJavaModules.gmk
@@ -653,7 +653,7 @@ endif
 
 ifneq ($(wildcard $(IMPORT_MODULE_DIR)), )
   $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker: \
-      $(call CacheFind, $(IMPORT_MODULE_DIR))
+      $(call FindFiles, $(IMPORT_MODULE_DIR))
 	$(call MakeDir, $(@D))
         # Do not delete marker and build meta data files
 	$(RM) -r $(filter-out $(@D)/_%, $(wildcard $(@D)/*))
diff --git a/make/CopyImportModules.gmk b/make/CopyImportModules.gmk
index 9742e91fa78..34baaf9d37b 100644
--- a/make/CopyImportModules.gmk
+++ b/make/CopyImportModules.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 2019, 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
@@ -35,7 +35,7 @@ LIBS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_LIBS)))
 CMDS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CMDS)))
 CONF_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CONF)))
 
-$(eval $(call FillCacheFind, $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR)))
+$(call FillFindCache, $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR))
 
 ifneq ($(LIBS_DIR), )
   ifeq ($(call isTargetOs, windows), true)
@@ -45,21 +45,21 @@ ifneq ($(LIBS_DIR), )
         SRC := $(LIBS_DIR), \
         DEST := $(JDK_OUTPUTDIR)/bin, \
         FILES := $(filter $(TO_BIN_FILTER), \
-            $(call CacheFind, $(LIBS_DIR))) \
+            $(call FindFiles, $(LIBS_DIR))) \
     ))
 
     $(eval $(call SetupCopyFiles, COPY_LIBS_TO_LIB, \
         SRC := $(LIBS_DIR), \
         DEST := $(JDK_OUTPUTDIR)/lib, \
         FILES := $(filter-out $(TO_BIN_FILTER), \
-            $(call CacheFind, $(LIBS_DIR))) \
+            $(call FindFiles, $(LIBS_DIR))) \
     ))
     TARGETS += $(COPY_LIBS_TO_BIN) $(COPY_LIBS_TO_LIB)
   else
     $(eval $(call SetupCopyFiles, COPY_LIBS, \
         SRC := $(LIBS_DIR), \
         DEST := $(JDK_OUTPUTDIR)/lib, \
-        FILES := $(filter %$(SHARED_LIBRARY_SUFFIX), $(call CacheFind, $(LIBS_DIR))), \
+        FILES := $(filter %$(SHARED_LIBRARY_SUFFIX), $(call FindFiles, $(LIBS_DIR))), \
     ))
 
     # Use relative links if the import dir is inside the OUTPUTDIR, otherwise
@@ -75,7 +75,7 @@ ifneq ($(LIBS_DIR), )
     $(eval $(call SetupCopyFiles, LINK_LIBS, \
         SRC := $(LIBS_DIR), \
         DEST := $(JDK_OUTPUTDIR)/lib, \
-        FILES := $(filter-out %$(SHARED_LIBRARY_SUFFIX), $(call CacheFind, $(LIBS_DIR))), \
+        FILES := $(filter-out %$(SHARED_LIBRARY_SUFFIX), $(call FindFiles, $(LIBS_DIR))), \
         MACRO := $(LINK_MACRO), \
         LOG_ACTION := $(LOG_ACTION), \
     ))
@@ -87,7 +87,7 @@ ifneq ($(CMDS_DIR), )
   $(eval $(call SetupCopyFiles, COPY_CMDS, \
       SRC := $(CMDS_DIR), \
       DEST := $(JDK_OUTPUTDIR)/bin, \
-      FILES := $(call CacheFind, $(CMDS_DIR)), \
+      FILES := $(call FindFiles, $(CMDS_DIR)), \
   ))
   TARGETS += $(COPY_CMDS)
 endif
@@ -96,7 +96,7 @@ ifneq ($(CONF_DIR), )
   $(eval $(call SetupCopyFiles, COPY_CONF, \
       SRC := $(CONF_DIR), \
       DEST := $(JDK_OUTPUTDIR)/lib, \
-      FILES := $(call CacheFind, $(CONF_DIR)), \
+      FILES := $(call FindFiles, $(CONF_DIR)), \
   ))
   TARGETS += $(COPY_CONF)
 endif
diff --git a/make/CreateBuildJdkCopy.gmk b/make/CreateBuildJdkCopy.gmk
index a3150d05617..2fd16c370d3 100644
--- a/make/CreateBuildJdkCopy.gmk
+++ b/make/CreateBuildJdkCopy.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 2019, 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
@@ -39,7 +39,7 @@ MODULES_TO_COPY := $(sort \
 
 COPY_CLASSES_TARGET := $(BUILDJDK_OUTPUTDIR)/jdk/modules/java.base/_the.buildjdk-copy-marker
 
-$(COPY_CLASSES_TARGET): $(call CacheFind, $(wildcard \
+$(COPY_CLASSES_TARGET): $(call FindFiles, $(wildcard \
     $(addprefix $(JDK_OUTPUTDIR)/modules/, $(MODULES_TO_COPY))))
 	$(call LogInfo, Copying java modules to buildjdk: $(MODULES_TO_COPY))
 	$(RM) -r $(BUILDJDK_OUTPUTDIR)/jdk/modules
@@ -56,7 +56,7 @@ TARGETS += $(COPY_CLASSES_TARGET)
 $(eval $(call SetupCopyFiles, COPY_SUPPORT_HEADERS, \
     SRC := $(OUTPUTDIR), \
     DEST := $(BUILDJDK_OUTPUTDIR), \
-    FILES := $(call CacheFind, $(wildcard \
+    FILES := $(call FindFiles, $(wildcard \
         $(addprefix $(SUPPORT_OUTPUTDIR)/headers/, $(MODULES_TO_COPY)))), \
 ))
 
diff --git a/make/CreateJmods.gmk b/make/CreateJmods.gmk
index 1037761d769..47a6b774bf1 100644
--- a/make/CreateJmods.gmk
+++ b/make/CreateJmods.gmk
@@ -53,33 +53,33 @@ INCLUDE_HEADERS_DIR ?= $(firstword $(wildcard $(addsuffix /$(MODULE), \
 MAN_DIR ?= $(firstword $(wildcard $(addsuffix /$(MODULE), \
     $(SUPPORT_OUTPUTDIR)/modules_man $(IMPORT_MODULES_MAN))))
 
-$(eval $(call FillCacheFind, \
+$(call FillFindCache, \
     $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR) $(CLASSES_DIR) \
-))
+)
 
 ifneq ($(LIBS_DIR), )
   JMOD_FLAGS += --libs $(LIBS_DIR)
-  DEPS += $(call CacheFind, $(LIBS_DIR))
+  DEPS += $(call FindFiles, $(LIBS_DIR))
 endif
 ifneq ($(CMDS_DIR), )
   JMOD_FLAGS += --cmds $(CMDS_DIR)
-  DEPS += $(call CacheFind, $(CMDS_DIR))
+  DEPS += $(call FindFiles, $(CMDS_DIR))
 endif
 ifneq ($(CONF_DIR), )
   JMOD_FLAGS += --config $(CONF_DIR)
-  DEPS += $(call CacheFind, $(CONF_DIR))
+  DEPS += $(call FindFiles, $(CONF_DIR))
 endif
 ifneq ($(CLASSES_DIR), )
   JMOD_FLAGS += --class-path $(CLASSES_DIR)
-  DEPS += $(call CacheFind, $(CLASSES_DIR))
+  DEPS += $(call FindFiles, $(CLASSES_DIR))
 endif
 ifneq ($(INCLUDE_HEADERS_DIR), )
   JMOD_FLAGS += --header-files $(INCLUDE_HEADERS_DIR)
-  DEPS += $(call CacheFind, $(INCLUDE_HEADERS_DIR))
+  DEPS += $(call FindFiles, $(INCLUDE_HEADERS_DIR))
 endif
 ifneq ($(MAN_DIR), )
   JMOD_FLAGS += --man-pages $(MAN_DIR)
-  DEPS += $(call CacheFind, $(MAN_DIR))
+  DEPS += $(call FindFiles, $(MAN_DIR))
 endif
 
 # If a specific modules_legal dir exists for this module, only pick up files
@@ -93,7 +93,7 @@ LEGAL_NOTICES := \
     )
 
 LEGAL_NOTICES_PATH := $(call PathList, $(LEGAL_NOTICES))
-DEPS += $(call CacheFind, $(LEGAL_NOTICES))
+DEPS += $(call FindFiles, $(LEGAL_NOTICES))
 
 JMOD_FLAGS += --legal-notices $(LEGAL_NOTICES_PATH)
 
@@ -147,7 +147,7 @@ endif
 # the actual command. Filter that out using wildcard before adding to DEPS.
 DEPS += $(wildcard $(JMOD_CMD))
 ifeq ($(EXTERNAL_BUILDJDK), false)
-  DEPS += $(call CacheFind, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
+  DEPS += $(call FindFiles, $(JDK_OUTPUTDIR)/modules/jdk.jlink/jdk/tools/jmod)
 endif
 
 # If creating interim versions of jmods, certain files need to be filtered out
diff --git a/make/Docs.gmk b/make/Docs.gmk
index fe5cd45e242..93e20d94461 100644
--- a/make/Docs.gmk
+++ b/make/Docs.gmk
@@ -337,7 +337,7 @@ define SetupApiDocsGenerationBody
       $$(SUPPORT_OUTPUTDIR)/docs/$1.vardeps)
 
   # Get a list of all files in all the source dirs for all included modules
-  $1_SOURCE_DEPS := $$(call CacheFind, $$(wildcard $$(foreach module, \
+  $1_SOURCE_DEPS := $$(call FindFiles, $$(wildcard $$(foreach module, \
       $$($1_ALL_MODULES), $$(call FindModuleSrcDirs, $$(module)))))
 
   $$(eval $$(call SetupExecute, javadoc_$1, \
@@ -484,7 +484,7 @@ $(eval $(call SetupApiDocsGeneration, REFERENCE_API, \
 GLOBAL_SPECS_RESOURCES_DIR := $(TOPDIR)/make/data/docs-resources/
 $(eval $(call SetupCopyFiles, COPY_GLOBAL_RESOURCES, \
     SRC := $(GLOBAL_SPECS_RESOURCES_DIR), \
-    FILES := $(call CacheFind, $(GLOBAL_SPECS_RESOURCES_DIR)), \
+    FILES := $(call FindFiles, $(GLOBAL_SPECS_RESOURCES_DIR)), \
     DEST := $(DOCS_OUTPUTDIR), \
 ))
 JDK_INDEX_TARGETS += $(COPY_GLOBAL_RESOURCES)
@@ -509,10 +509,10 @@ COPY_SPEC_FILTER := %.html %.gif %.jpg %.mib %.css
 $(foreach m, $(ALL_MODULES), \
   $(eval SPECS_$m := $(call FindModuleSpecsDirs, $m)) \
   $(foreach d, $(SPECS_$m), \
-    $(if $(filter $(COPY_SPEC_FILTER), $(call CacheFind, $d)), \
+    $(if $(filter $(COPY_SPEC_FILTER), $(call FindFiles, $d)), \
       $(eval $(call SetupCopyFiles, COPY_$m, \
           SRC := $d, \
-          FILES := $(filter $(COPY_SPEC_FILTER), $(call CacheFind, $d)), \
+          FILES := $(filter $(COPY_SPEC_FILTER), $(call FindFiles, $d)), \
           DEST := $(DOCS_OUTPUTDIR)/specs/, \
       )) \
       $(eval JDK_SPECS_TARGETS += $(COPY_$m)) \
@@ -529,11 +529,11 @@ ifeq ($(ENABLE_PANDOC), true)
   $(foreach m, $(ALL_MODULES), \
     $(eval SPECS_$m := $(call FindModuleSpecsDirs, $m)) \
     $(foreach d, $(SPECS_$m), \
-      $(if $(filter %.md, $(call CacheFind, $d)), \
+      $(if $(filter %.md, $(call FindFiles, $d)), \
         $(eval $m_$d_NAME := SPECS_TO_HTML_$m_$(strip $(call RelativePath, $d, $(TOPDIR)))) \
         $(eval $(call SetupProcessMarkdown, $($m_$d_NAME), \
             SRC := $d, \
-            FILES := $(filter %.md, $(call CacheFind, $d)), \
+            FILES := $(filter %.md, $(call FindFiles, $d)), \
             DEST := $(DOCS_OUTPUTDIR)/specs/, \
             CSS := $(GLOBAL_SPECS_DEFAULT_CSS_FILE), \
         )) \
@@ -556,11 +556,11 @@ ifeq ($(ENABLE_PANDOC), true)
   $(foreach m, $(ALL_MODULES), \
     $(eval MAN_$m := $(call FindModuleManDirs, $m)) \
     $(foreach d, $(MAN_$m), \
-      $(if $(filter %.md, $(call CacheFind, $d)), \
+      $(if $(filter %.md, $(call FindFiles, $d)), \
         $(eval $m_$d_NAME := MAN_TO_HTML_$m_$(strip $(call RelativePath, $d, $(TOPDIR)))) \
         $(eval $(call SetupProcessMarkdown, $($m_$d_NAME), \
             SRC := $d, \
-            FILES := $(filter %.md, $(call CacheFind, $d)), \
+            FILES := $(filter %.md, $(call FindFiles, $d)), \
             DEST := $(DOCS_OUTPUTDIR)/specs/man, \
             FILTER := $(PANDOC_HTML_MANPAGE_FILTER), \
             CSS := $(GLOBAL_SPECS_DEFAULT_CSS_FILE), \
diff --git a/make/Images.gmk b/make/Images.gmk
index ea40fc1c6f3..ee395a2e7b8 100644
--- a/make/Images.gmk
+++ b/make/Images.gmk
@@ -183,21 +183,14 @@ endif
 
 ifeq ($(GCOV_ENABLED), true)
 
-  GCOV_FIND_EXPR := -type f -name "*.gcno"
-
-  $(eval $(call SetupCopyFiles,COPY_HOTSPOT_GCOV_GCNO, \
+  $(eval $(call SetupCopyFiles,COPY_GCOV_GCNO, \
       SRC := $(OUTPUTDIR), \
       DEST := $(SYMBOLS_IMAGE_DIR)/gcov, \
-      FILES := $(shell $(FIND) $(HOTSPOT_OUTPUTDIR) $(GCOV_FIND_EXPR))))
+      FILES := $(call FindFiles, $(HOTSPOT_OUTPUTDIR) \
+          $(SUPPORT_OUTPUTDIR)/native, *.gcno) \
+  ))
 
-  SYMBOLS_TARGETS += $(COPY_HOTSPOT_GCOV_GCNO)
-
-  $(eval $(call SetupCopyFiles,COPY_JDK_GCOV_GCNO, \
-      SRC := $(OUTPUTDIR), \
-      DEST := $(SYMBOLS_IMAGE_DIR)/gcov, \
-      FILES := $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/native $(GCOV_FIND_EXPR))))
-
-  SYMBOLS_TARGETS += $(COPY_JDK_GCOV_GCNO)
+  SYMBOLS_TARGETS += $(COPY_GCOV_GCNO)
 
 endif
 
@@ -230,10 +223,10 @@ else
   # On Macosx, if debug symbols have not been zipped, find all files inside *.dSYM
   # dirs.
   ifeq ($(call isTargetOs, macosx), true)
-    $(eval $(call FillCacheFind, \
-        $(SUPPORT_OUTPUTDIR)/modules_cmds $(SUPPORT_OUTPUTDIR)/modules_libs))
+    $(call FillFindCache, \
+        $(SUPPORT_OUTPUTDIR)/modules_cmds $(SUPPORT_OUTPUTDIR)/modules_libs)
     FindDebuginfoFiles = \
-        $(if $(wildcard $1), $(call containing, .dSYM/, $(call CacheFind, $1)))
+        $(if $(wildcard $1), $(call containing, .dSYM/, $(call FindFiles, $1)))
   endif
 endif
 
diff --git a/make/MacBundles.gmk b/make/MacBundles.gmk
index eff09eb84d9..f2b7bbe97f4 100644
--- a/make/MacBundles.gmk
+++ b/make/MacBundles.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -52,13 +52,13 @@ ifeq ($(call isTargetOs, macosx), true)
   $(eval $(call SetupCopyFiles, COPY_JDK_IMAGE, \
       SRC := $(JDK_IMAGE_DIR), \
       DEST := $(JDK_MACOSX_CONTENTS_DIR)/Home, \
-      FILES := $(call CacheFind, $(JDK_IMAGE_DIR)), \
+      FILES := $(call FindFiles, $(JDK_IMAGE_DIR)), \
   ))
 
   $(eval $(call SetupCopyFiles, COPY_JRE_IMAGE, \
       SRC := $(JRE_IMAGE_DIR), \
       DEST := $(JRE_MACOSX_CONTENTS_DIR)/Home, \
-      FILES := $(call CacheFind, $(JRE_IMAGE_DIR)), \
+      FILES := $(call FindFiles, $(JRE_IMAGE_DIR)), \
   ))
 
   $(JDK_MACOSX_CONTENTS_DIR)/MacOS/libjli.dylib:
diff --git a/make/ZipSource.gmk b/make/ZipSource.gmk
index b7441afe628..b4aabdacbb6 100644
--- a/make/ZipSource.gmk
+++ b/make/ZipSource.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -87,6 +87,7 @@ ifeq ($(SRC_GENERATED), true)
       EXCLUDE_FILES := $(SRC_ZIP_EXCLUDE_FILES), \
       SUFFIXES := .java, \
       ZIP := $(SUPPORT_OUTPUTDIR)/src.zip, \
+      FOLLOW_SYMLINKS := true, \
   ))
 
   do-zip: $(BUILD_SRC_ZIP)
diff --git a/make/common/JarArchive.gmk b/make/common/JarArchive.gmk
index 9e6e7010390..d2a4ec103c4 100644
--- a/make/common/JarArchive.gmk
+++ b/make/common/JarArchive.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -124,9 +124,9 @@ define SetupJarArchiveBody
   ifeq ($$($1_DEPENDENCIES), )
     # Add all source roots to the find cache since we are likely going to run find
     # on these more than once. The cache will only be updated if necessary.
-    $$(eval $$(call FillCacheFind, $$($1_FIND_LIST)))
+    $$(call FillFindCache, $$($1_FIND_LIST))
     $1_DEPENDENCIES:=$$(filter $$(addprefix %,$$($1_SUFFIXES)), \
-        $$(call CacheFind,$$($1_SRCS)))
+        $$(call FindFiles,$$($1_SRCS)))
     ifneq (,$$($1_GREP_INCLUDE_PATTERNS))
       $1_DEPENDENCIES:=$$(filter $$(addsuffix %,$$($1_GREP_INCLUDE_PATTERNS)),$$($1_DEPENDENCIES))
     endif
@@ -137,7 +137,7 @@ define SetupJarArchiveBody
     $1_DEPENDENCIES+=$$(wildcard $$(foreach src, $$($1_SRCS), \
         $$(addprefix $$(src)/, $$($1_EXTRA_FILES))) $$($1_EXTRA_FILES))
     ifeq (,$$($1_SKIP_METAINF))
-      $1_DEPENDENCIES+=$$(call CacheFind,$$(wildcard $$(addsuffix /META-INF,$$($1_SRCS))))
+      $1_DEPENDENCIES+=$$(call FindFiles,$$(wildcard $$(addsuffix /META-INF,$$($1_SRCS))))
     endif
   endif
   # The dependency list should never be empty
diff --git a/make/common/JavaCompilation.gmk b/make/common/JavaCompilation.gmk
index 9a3bcf6ca03..cb071cae266 100644
--- a/make/common/JavaCompilation.gmk
+++ b/make/common/JavaCompilation.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -222,13 +222,12 @@ define SetupJavaCompilationBody
     ) \
   )
   $$(call MakeDir,$$($1_BIN))
-  # 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.
-  $$(eval $$(call FillCacheFind, $$($1_SRC)))
-  # Find all files in the source trees. Preserve order of source roots so that
-  # the first version in case of multiple instances of the same file is selected.
-  # CacheFind does not preserve order so need to call it for each root.
-  $1_ALL_SRCS += $$($1_EXTRA_FILES) $$(foreach s, $$($1_SRC), $$(call CacheFind, $$s))
+  # Order src files according to the order of the src dirs. Correct odering 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))
 
diff --git a/make/common/MakeBase.gmk b/make/common/MakeBase.gmk
index 8288474bd9f..44166ac3d3f 100644
--- a/make/common/MakeBase.gmk
+++ b/make/common/MakeBase.gmk
@@ -64,10 +64,12 @@ define NEWLINE
 
 endef
 
-# In GNU Make 4.0 and higher, there is a file function for writing to files.
+# 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
 
 
@@ -341,74 +343,116 @@ endef
 
 ################################################################################
 
-ifneq ($(DISABLE_CACHE_FIND), true)
-  # In Cygwin, finds are very costly, both because of expensive forks and because
-  # of bad file system caching. Find is used extensively in $(shell) commands to
-  # find source files. This makes rerunning make with no or few changes rather
-  # expensive. To speed this up, these two macros are used to cache the results
-  # of simple find commands for reuse.
-  #
-  # Runs a find and stores both the directories where it was run and the results.
-  # This macro can be called multiple times to add to the cache. Only finds files
-  # with no filters.
-  #
-  # 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 CacheFind to function with spaces in file names, including for
-  # SetupCopyFiles.
-  #
-  # Needs to be called with $(eval )
-  #
-  # Even if the performance benifit is negligible on other platforms, keep the
-  # functionality active unless explicitly disabled to exercise it more.
-  #
-  # Initialize FIND_CACHE_DIRS with := to make it a non recursively-expanded variable
-  FIND_CACHE_DIRS :=
-  # Param 1 - Dirs to find in
-  # Param 2 - (optional) specialization. Normally "-a \( ... \)" expression.
-  define FillCacheFind
-    # Filter out already cached dirs. The - is needed when FIND_CACHE_DIRS is empty
-    # since filter out will then return empty.
-    FIND_CACHE_NEW_DIRS := $$(filter-out $$(addsuffix /%,\
-        - $(FIND_CACHE_DIRS)) $(FIND_CACHE_DIRS), $1)
-    ifneq ($$(FIND_CACHE_NEW_DIRS), )
-      # Remove any trailing slash from dirs in the cache dir list
-      FIND_CACHE_DIRS += $$(patsubst %/,%, $$(FIND_CACHE_NEW_DIRS))
-      FIND_CACHE := $$(sort $$(FIND_CACHE) \
-          $$(shell $(FIND) $$(wildcard $$(FIND_CACHE_NEW_DIRS)) \
-              \( -type f -o -type l \) $2 | $(TR) ' ' '?'))
-    endif
-  endef
-
-  # Mimics find by looking in the cache if all of the directories have been cached.
-  # Otherwise reverts to shell find. This is safe to call on all platforms, even if
-  # cache is deactivated.
-  #
-  # $1 can be either a directory or a file. If it's a directory, make
-  # sure we have exactly one trailing slash before the wildcard.
-  # The extra - is needed when FIND_CACHE_DIRS is empty but should be harmless.
-  #
-  # Param 1 - Dirs to find in
-  # Param 2 - (optional) specialization. Normally "-a \( ... \)" expression.
-  # Param 3 - (optional) options to find.
-  define CacheFind
-    $(if $(filter-out $(addsuffix /%,- $(FIND_CACHE_DIRS)) $(FIND_CACHE_DIRS),$1), \
-      $(if $(wildcard $1), $(shell $(FIND) $3 $(wildcard $1) \( -type f -o -type l \) $2 \
-          | $(TR) ' ' '?')), \
-      $(filter $(addsuffix /%,$(patsubst %/,%,$1)) $1,$(FIND_CACHE)))
-  endef
-
-else
-  # If CacheFind is disabled, just run the find command.
-  # Param 1 - Dirs to find in
-  # Param 2 - (optional) specialization. Normally "-a \( ... \)" expression.
-  define CacheFind
-    $(if $(wildcard $1, \
-      $(shell $(FIND) $(wildcard $1) \( -type f -o -type l \) $2 | $(TR) ' ' '?') \
+# 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))))) \
     )
-  endef
+
+# 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
 
 ################################################################################
diff --git a/make/common/NativeCompilation.gmk b/make/common/NativeCompilation.gmk
index afdbb4d18e2..8c93d310cc4 100644
--- a/make/common/NativeCompilation.gmk
+++ b/make/common/NativeCompilation.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -505,7 +505,7 @@ define SetupNativeCompilationBody
   $$(foreach d, $$($1_SRC), $$(if $$(wildcard $$d), , \
       $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d)))
 
-  $1_SRCS_RAW = $$(call CacheFind, $$($1_SRC))
+  $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))
diff --git a/make/common/TestFilesCompilation.gmk b/make/common/TestFilesCompilation.gmk
index ccbd9aa1483..1d4d9bec1bc 100644
--- a/make/common/TestFilesCompilation.gmk
+++ b/make/common/TestFilesCompilation.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 2019, 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
@@ -77,8 +77,7 @@ define SetupTestFilesCompilationBody
 
   # Locate all files with the matching prefix
   $1_FILE_LIST := \
-      $$(shell $$(FIND) $$($1_SOURCE_DIRS) -type f \( -name "$$($1_PREFIX)*.c" \
-          -o -name "$$($1_PREFIX)*.cpp" \))
+      $$(call FindFiles, $$($1_SOURCE_DIRS), $$($1_PREFIX)*.c $$($1_PREFIX)*.cpp)
 
   $1_EXCLUDE_PATTERN := $$(addprefix %/, $$($1_EXCLUDE))
   $1_FILTERED_FILE_LIST := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_FILE_LIST))
diff --git a/make/common/TextFileProcessing.gmk b/make/common/TextFileProcessing.gmk
index eefcc71e1c6..de6ca5cf99f 100644
--- a/make/common/TextFileProcessing.gmk
+++ b/make/common/TextFileProcessing.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -103,7 +103,7 @@ define SetupTextFileProcessingBody
           $$(error SOURCE_DIRS contains directory $$(src) outside \
               SOURCE_BASE_DIR $$($1_SOURCE_BASE_DIR) (in $1))))
     endif
-    $1_SOURCE_FILES := $$(sort $$(call CacheFind,$$($1_SOURCE_DIRS)))
+    $1_SOURCE_FILES := $$(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))
diff --git a/make/common/Utils.gmk b/make/common/Utils.gmk
index 726101693a4..e58e395ed7f 100644
--- a/make/common/Utils.gmk
+++ b/make/common/Utils.gmk
@@ -70,8 +70,8 @@ _sequence-do = \
 
 ################################################################################
 # Replace question marks with space in string. This macro needs to be called on
-# files from CacheFind in case any of them contains space in their file name,
-# since CacheFind replaces space with ?.
+# 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))
diff --git a/make/common/ZipArchive.gmk b/make/common/ZipArchive.gmk
index e8dd56f791b..afec320deda 100644
--- a/make/common/ZipArchive.gmk
+++ b/make/common/ZipArchive.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -48,6 +48,8 @@ endif
 #                           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
 SetupZipArchive = $(NamedParamsMacroTemplate)
 define SetupZipArchiveBody
@@ -62,9 +64,14 @@ define SetupZipArchiveBody
     $1_FIND_LIST := $$($1_SRC)
   endif
 
-  # Find all files in the source tree. Follow symlinks in this find since that is
-  # what zip does.
-  $1_ALL_SRCS := $$(call not-containing,_the.,$$(call CacheFind,$$($1_FIND_LIST), , -L))
+  # Find all files in the source tree.
+  # If asked to, follow symlinks in this find since that is what zip does. To do
+  # this, we need to call ShellFindFiles directly.
+  ifeq ($$($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 ($$($1_SUFFIXES),)
diff --git a/make/copy/CopyCommon.gmk b/make/copy/CopyCommon.gmk
index 656d21d5241..b8cf880d673 100644
--- a/make/copy/CopyCommon.gmk
+++ b/make/copy/CopyCommon.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -40,7 +40,7 @@ ifneq ($(wildcard $(INCLUDE_SOURCE_DIR)/*), )
   $(eval $(call SetupCopyFiles, COPY_EXPORTED_INCLUDE, \
       SRC := $(INCLUDE_SOURCE_DIR), \
       DEST := $(INCLUDE_TARGET_DIR), \
-      FILES := $(filter %.h, $(call CacheFind, $(INCLUDE_SOURCE_DIR))), \
+      FILES := $(filter %.h, $(call FindFiles, $(INCLUDE_SOURCE_DIR))), \
   ))
 
   TARGETS += $(COPY_EXPORTED_INCLUDE)
@@ -56,7 +56,7 @@ ifneq ($(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 CacheFind, $(INCLUDE_SOURCE_OS_DIR))), \
+      FILES := $(filter %.h, $(call FindFiles, $(INCLUDE_SOURCE_OS_DIR))), \
   ))
 
   TARGETS += $(COPY_EXPORTED_INCLUDE_OS)
diff --git a/make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk b/make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk
index 1d3d78b2ac1..1a3f58a3d4e 100644
--- a/make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk
+++ b/make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2019, 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
@@ -65,7 +65,7 @@ PROC_SRC_SUBDIRS := \
 
 PROC_SRC_DIRS := $(patsubst %, $(SRC_DIR)/%/src, $(PROC_SRC_SUBDIRS))
 
-PROC_SRCS := $(filter %.java, $(call CacheFind, $(PROC_SRC_DIRS)))
+PROC_SRCS := $(filter %.java, $(call FindFiles, $(PROC_SRC_DIRS)))
 
 ALL_SRC_DIRS := $(SRC_DIR) $(wildcard $(SRC_DIR)/*/src)
 SOURCEPATH := $(call PathList, $(ALL_SRC_DIRS))
diff --git a/make/gensrc/Gensrc-jdk.internal.vm.compiler.management.gmk b/make/gensrc/Gensrc-jdk.internal.vm.compiler.management.gmk
index b3ab7512213..e7f02735661 100644
--- a/make/gensrc/Gensrc-jdk.internal.vm.compiler.management.gmk
+++ b/make/gensrc/Gensrc-jdk.internal.vm.compiler.management.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2019, 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
@@ -39,7 +39,7 @@ PROC_SRC_SUBDIRS := \
 
 PROC_SRC_DIRS := $(patsubst %, $(SRC_DIR)/%/src, $(PROC_SRC_SUBDIRS))
 
-PROC_SRCS := $(filter %.java, $(call CacheFind, $(PROC_SRC_DIRS)))
+PROC_SRCS := $(filter %.java, $(call FindFiles, $(PROC_SRC_DIRS)))
 
 ALL_SRC_DIRS := $(SRC_DIR) $(wildcard $(SRC_DIR)/*/src)
 SOURCEPATH := $(call PathList, $(ALL_SRC_DIRS))
diff --git a/make/gensrc/GensrcCommonLangtools.gmk b/make/gensrc/GensrcCommonLangtools.gmk
index a2d4d519143..df8dcd9cd15 100644
--- a/make/gensrc/GensrcCommonLangtools.gmk
+++ b/make/gensrc/GensrcCommonLangtools.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2019, 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
@@ -64,7 +64,7 @@ endef
 define SetupCompileProperties
   # Lookup the properties that need to be compiled into resource bundles.
   PROPSOURCES := $2 \
-      $$(shell $(FIND) $(TOPDIR)/src/$(MODULE)/share/classes -name "*.properties")
+      $$(call FindFiles, $(TOPDIR)/src/$(MODULE)/share/classes, *.properties)
 
   # Filter out any excluded translations
   PROPSOURCES := $$(call FilterExcludedTranslations, $$(PROPSOURCES), .properties)
diff --git a/make/gensrc/GensrcLocaleData.gmk b/make/gensrc/GensrcLocaleData.gmk
index df213b8a1f0..115d2efd5f2 100644
--- a/make/gensrc/GensrcLocaleData.gmk
+++ b/make/gensrc/GensrcLocaleData.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -28,16 +28,16 @@
 # into LocaleDataMetaInfo.java
 
 # First go look for all locale files
-LOCALE_FILES := $(shell $(FIND) \
+LOCALE_FILES := $(call FindFiles, \
     $(TOPDIR)/src/$(MODULE)/share/classes/sun/text/resources \
-    $(TOPDIR)/src/$(MODULE)/share/classes/sun/util/resources \
-    -name "FormatData_*.java" -o -name "FormatData_*.properties" -o \
-    -name "CollationData_*.java" -o -name "CollationData_*.properties" -o \
-    -name "TimeZoneNames_*.java" -o -name "TimeZoneNames_*.properties" -o \
-    -name "LocaleNames_*.java" -o -name "LocaleNames_*.properties" -o \
-    -name "CurrencyNames_*.java" -o -name "CurrencyNames_*.properties" -o \
-    -name "CalendarData_*.java" -o -name "CalendarData_*.properties" -o \
-    -name "BreakIteratorInfo_*.java" -o -name "BreakIteratorRules_*.java")
+    $(TOPDIR)/src/$(MODULE)/share/classes/sun/util/resources, \
+    FormatData_*.java FormatData_*.properties \
+    CollationData_*.java CollationData_*.properties \
+    TimeZoneNames_*.java TimeZoneNames_*.properties \
+    LocaleNames_*.java LocaleNames_*.properties \
+    CurrencyNames_*.java CurrencyNames_*.properties \
+    CalendarData_*.java CalendarData_*.properties \
+    BreakIteratorInfo_*.java BreakIteratorRules_*.java)
 
 # Then translate the locale files into for example: FormatData_sv
 LOCALE_RESOURCES := $(sort $(subst .properties,,$(subst .java,,$(notdir $(LOCALE_FILES)))))
diff --git a/make/gensrc/GensrcProperties.gmk b/make/gensrc/GensrcProperties.gmk
index bf7384dc751..decd5dedd4c 100644
--- a/make/gensrc/GensrcProperties.gmk
+++ b/make/gensrc/GensrcProperties.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -68,7 +68,7 @@ define SetupCompilePropertiesBody
   endif
 
   # Locate all properties files in the given source dirs.
-  $1_SRC_FILES := $$(filter %.properties, $$(call CacheFind, $$($1_SRC_DIRS)))
+  $1_SRC_FILES := $$(call FindFiles, $$($1_SRC_DIRS), *.properties)
 
   ifneq ($$($1_EXCLUDE), )
     $1_SRC_FILES := $$(filter-out $$($1_EXCLUDE), $$($1_SRC_FILES))
diff --git a/make/hotspot/lib/CompileJvm.gmk b/make/hotspot/lib/CompileJvm.gmk
index 6e63cc545d2..e9cb0422e92 100644
--- a/make/hotspot/lib/CompileJvm.gmk
+++ b/make/hotspot/lib/CompileJvm.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2019, 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
@@ -167,7 +167,7 @@ JVM_OPTIMIZATION ?= HIGHEST_JVM
 JVM_STRIPFLAGS ?= $(STRIPFLAGS)
 
 # This source set is reused so save in cache.
-$(eval $(call FillCacheFind, $(JVM_SRC_DIRS)))
+$(call FillFindCache, $(JVM_SRC_DIRS))
 
 ################################################################################
 # Now set up the actual compilation of the main hotspot native library
diff --git a/make/hotspot/lib/JvmOverrideFiles.gmk b/make/hotspot/lib/JvmOverrideFiles.gmk
index 24b8027e42d..ea4c84371f8 100644
--- a/make/hotspot/lib/JvmOverrideFiles.gmk
+++ b/make/hotspot/lib/JvmOverrideFiles.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2019, 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
@@ -70,7 +70,7 @@ ifeq ($(call isTargetOs, linux), true)
     # significantly reduce the GC pause time on 32 bit Linux/Unix platforms by
     # compiling without the PIC flag (-fPIC on linux).
     # See 6454213 for more details.
-    ALL_SRC := $(filter %.cpp, $(call CacheFind, $(TOPDIR)/src/hotspot/share))
+    ALL_SRC := $(call FindFiles, $(TOPDIR)/src/hotspot/share, *.cpp)
     NONPIC_FILTER := $(addsuffix %, $(addprefix $(TOPDIR)/src/hotspot/share/, \
         memory oops gc))
     # Due to what looks like a bug in the old build implementation of this, add a
diff --git a/make/lib/Lib-java.base.gmk b/make/lib/Lib-java.base.gmk
index 68b4aa53819..42f1da6cfa5 100644
--- a/make/lib/Lib-java.base.gmk
+++ b/make/lib/Lib-java.base.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -29,7 +29,7 @@ include LibCommon.gmk
 $(eval $(call IncludeCustomExtension, lib/Lib-java.base.gmk))
 
 # Prepare the find cache.
-$(eval $(call FillCacheFind, $(wildcard $(TOPDIR)/src/java.base/*/native)))
+$(call FillFindCache, $(wildcard $(TOPDIR)/src/java.base/*/native))
 
 ################################################################################
 # Create all the core libraries
diff --git a/make/lib/Lib-java.desktop.gmk b/make/lib/Lib-java.desktop.gmk
index 2c660cedd1c..6171b6566ce 100644
--- a/make/lib/Lib-java.desktop.gmk
+++ b/make/lib/Lib-java.desktop.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -29,7 +29,7 @@ include LibCommon.gmk
 $(eval $(call IncludeCustomExtension, lib/Lib-java.desktop.gmk))
 
 # Prepare the find cache.
-$(eval $(call FillCacheFind, $(wildcard $(TOPDIR)/src/java.desktop/*/native)))
+$(call FillFindCache, $(wildcard $(TOPDIR)/src/java.desktop/*/native))
 
 ################################################################################
 # Create the AWT/2D libraries
diff --git a/test/make/TestCopyFiles.gmk b/test/make/TestCopyFiles.gmk
index fa1fcdb2ef5..40853693b45 100644
--- a/test/make/TestCopyFiles.gmk
+++ b/test/make/TestCopyFiles.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2017, 2019, 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
@@ -63,7 +63,7 @@ $(OUTPUT_DIR)/_src_created: $(DEPS)
 $(eval $(call SetupCopyFiles, COPY_1, \
     SRC := $(SRC_DIR), \
     DEST := $(DEST_DIR), \
-    FILES := $(call CacheFind, $(SRC_DIR)), \
+    FILES := $(call ShellFindFiles, $(SRC_DIR)), \
 ))
 
 # Optionally define a rule that deletes all the target files after the makefile
diff --git a/test/make/TestMakeBase.gmk b/test/make/TestMakeBase.gmk
index 9ea0913b5d1..64dd83b9e58 100644
--- a/test/make/TestMakeBase.gmk
+++ b/test/make/TestMakeBase.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2019, 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
@@ -140,13 +140,13 @@ $(eval $(call assert-equals, $(call Or,    ), false))
 ################################################################################
 # Test remove-prefixes
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call remove-prefixes, pre, prefix postfix), fix postfix, \
-    Prefixes not properly removed))
+    Prefixes not properly removed)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call remove-prefixes, pre post, prefix postfix), fix fix, \
-    Prefixes not properly removed))
+    Prefixes not properly removed)
 
 ################################################################################
 # Test ShellQuote
@@ -239,19 +239,19 @@ VARDEP_VALUE_FILE := $(VARDEP_DIR)/value-file
 VARDEP_TEST_VAR2 := value3
 
 VARDEP_RETURN_VALUE := $(call DependOnVariable, VARDEP_TEST_VAR2, $(VARDEP_VALUE_FILE))
-$(eval $(call assert-equals, $(VARDEP_RETURN_VALUE), $(VARDEP_VALUE_FILE), \
-    Wrong filename returned))
+$(call AssertEquals, $(VARDEP_RETURN_VALUE), $(VARDEP_VALUE_FILE), \
+    Wrong filename returned)
 -include $(VARDEP_VALUE_FILE)
-$(eval $(call assert-equals, $(VARDEP_TEST_VAR2_old), $(VARDEP_TEST_VAR2), \
-    Wrong contents in vardeps file))
+$(call AssertEquals, $(VARDEP_TEST_VAR2_old), $(VARDEP_TEST_VAR2), \
+    Wrong contents in vardeps file)
 
 # Test with a variable value containing some problematic characters
 VARDEP_TEST_VAR3 := foo '""' "''" bar \$$ORIGIN &\#x00a9
 VARDEP_VALUE_FILE := $(call DependOnVariable, VARDEP_TEST_VAR3)
 -include $(VARDEP_VALUE_FILE)
-$(eval $(call assert-equals, $(call EscapeHash,$(VARDEP_TEST_VAR3_old)), \
+$(call AssertEquals, $(call EscapeHash,$(VARDEP_TEST_VAR3_old)), \
     $(call EscapeHash,$(VARDEP_TEST_VAR3)), \
-    Wrong contents in vardep file))
+    Wrong contents in vardep file)
 
 TEST_TARGETS += test-vardep
 
@@ -280,85 +280,86 @@ endif
 
 PATHLIST_INPUT := foo bar baz
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call PathList, $(call PathList, $(PATHLIST_INPUT))), \
     $(call PathList, $(PATHLIST_INPUT)), \
-    PathList call not safe for calling twice))
+    PathList call not safe for calling twice, \
+)
 
 ################################################################################
 # Test FindCommonPathPrefix
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call FindCommonPathPrefix, /foo/bar/baz, /foo/bar/banan), \
     /foo/bar, \
     FindCommonPathPrefix, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call FindCommonPathPrefix, /foo/bar/baz, /foo/bar), \
     /foo/bar, \
     FindCommonPathPrefix, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call FindCommonPathPrefix, /foo/bar/baz, /foo/bar/), \
     /foo/bar, \
     FindCommonPathPrefix, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call FindCommonPathPrefix, foo/bar/baz, foo/bar/banan), \
     foo/bar, \
     FindCommonPathPrefix, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call FindCommonPathPrefix, foo/bar/baz, /foo/bar/banan), \
     , \
     FindCommonPathPrefix, \
-))
+)
 
 ################################################################################
 # DirToDotDot
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call DirToDotDot, foo/bar/baz/), \
     ../../.., \
     DirToDotDot, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call DirToDotDot, foo/bar), \
     ../.., \
     DirToDotDot, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call DirToDotDot, /foo), \
     .., \
     DirToDotDot, \
-))
+)
 
 ################################################################################
 # RelativePath
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call RelativePath, foo/bar/baz, foo/bar/banan), \
     ../baz, \
     RelativePath, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call RelativePath, foo/bar/baz/banan/kung, foo/bar/banan/kung), \
     ../../baz/banan/kung, \
     RelativePath, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(call RelativePath, /foo/bar/baz/banan/kung, /foo/bar/banan/kung/), \
     ../../baz/banan/kung, \
     RelativePath, \
-))
+)
 
 ################################################################################
 # Test ParseKeywordVariable
@@ -370,29 +371,29 @@ $(eval $(call ParseKeywordVariable, KWBASE, \
     STRING_KEYWORDS := COUNT MANY_WORDS, \
 ))
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_APA), \
     banan, \
     ParseKeywordVariable failed to parse APA, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_COUNT), \
     1 2 3 4 5, \
     ParseKeywordVariable failed to parse COUNT, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_SUM), \
     1+2+3+4+5, \
     ParseKeywordVariable failed to parse SUM, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_MANY_WORDS), \
     I have the best words., \
     ParseKeywordVariable failed to parse MANY_WORDS, \
-))
+)
 
 # Simulate variable set from command line by using "override"
 override KWBASE_WEIRD_GURKA := paprika
@@ -403,17 +404,211 @@ $(eval $(call ParseKeywordVariable, KWBASE_WEIRD, \
     STRING_KEYWORDS := COUNT, \
 ))
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_WEIRD_APA), \
     skansen, \
     ParseKeywordVariable failed to overwrite APA, \
-))
+)
 
-$(eval $(call assert-equals, \
+$(call AssertEquals, \
     $(KWBASE_WEIRD_GURKA), \
     paprika, \
     ParseKeywordVariable failed to preserve GURKA, \
-))
+)
+
+################################################################################
+# Test recursive wildcard
+
+A_FOOBAR := $(OUTPUT_DIR)/wildcard/a/foo.bar
+A_B_DOOBAR := $(OUTPUT_DIR)/wildcard/a/b/doo.bar
+A_B_FOOBAR := $(OUTPUT_DIR)/wildcard/a/b/foo.bar
+A_B_FOOBAZ := $(OUTPUT_DIR)/wildcard/a/b/foo.baz
+X_Y_FOOBAR := $(OUTPUT_DIR)/wildcard/x/y/foo.bar
+X_Y_FOOBAZ := $(OUTPUT_DIR)/wildcard/x/y/foo.baz
+X_Y_FOODOLLAR := $(OUTPUT_DIR)/wildcard/x/y/foo$$foo
+
+$(call MakeDir, $(OUTPUT_DIR)/wildcard/a/b)
+$(call MakeDir, $(OUTPUT_DIR)/wildcard/x/y)
+$(shell $(TOUCH) $(A_FOOBAR) $(A_B_FOOBAR) $(A_B_DOOBAR) $(A_B_FOOBAZ) \
+    $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(call ShellQuote, $(X_Y_FOODOLLAR)))
+
+ifeq ($(RWILDCARD_WORKS), true)
+  $(call AssertEquals, \
+      $(sort $(call rwildcard, $(OUTPUT_DIR)/wildcard, *.bar)), \
+      $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_FOOBAR) $(X_Y_FOOBAR)), \
+      Wrong files returned from rwildcard, \
+  )
+
+  $(call AssertEquals, \
+      $(sort $(call rwildcard, $(OUTPUT_DIR)/wildcard, doo.*)), \
+      $(A_B_DOOBAR), \
+      Wrong files returned from rwildcard, \
+  )
+
+  $(call AssertEquals, \
+      $(sort $(call rwildcard, $(OUTPUT_DIR)/wildcard, *.bar *.baz)), \
+      $(sort $(A_B_DOOBAR) $(A_FOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+      $(X_Y_FOOBAR) $(X_Y_FOOBAZ)), \
+      Wrong files returned from rwildcard, \
+  )
+
+  $(call AssertEquals, \
+      $(sort $(call WildcardFindFiles, $(OUTPUT_DIR)/wildcard)), \
+      $(sort $(A_B_DOOBAR) $(A_FOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+      $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+      Wrong files returned from WildcardFindFiles, \
+  )
+
+  $(call AssertEquals, \
+      $(sort $(call WildcardFindFiles, $(OUTPUT_DIR)/wildcard/x/y)), \
+      $(sort $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+      Wrong files returned from WildcardFindFiles, \
+  )
+
+  $(call AssertEquals, \
+      $(sort $(call WildcardFindFiles, $(OUTPUT_DIR)/wildcard/a/b $(OUTPUT_DIR)/wildcard/x)), \
+      $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+      $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+      Wrong files returned from WildcardFindFiles, \
+  )
+endif
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard)), \
+    $(sort $(A_B_DOOBAR) $(A_FOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+    $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard/x/y)), \
+    $(sort $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard/a/b $(OUTPUT_DIR)/wildcard/x)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+    $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard, *.bar)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_FOOBAR) $(X_Y_FOOBAR)), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard, doo.*)), \
+    $(A_B_DOOBAR), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call ShellFindFiles, $(OUTPUT_DIR)/wildcard, *.bar *.baz)), \
+    $(sort $(A_B_DOOBAR) $(A_FOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) \
+    $(X_Y_FOOBAR) $(X_Y_FOOBAZ)), \
+    Wrong files returned from ShellFindFiles, \
+)
+
+################################################################################
+
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/a/b)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ)), \
+    CacheFindFiles test 1, \
+)
+$(call FillFindCache, $(OUTPUT_DIR)/wildcard/a/b)
+$(call AssertEquals, \
+    $(CacheFindFiles_CACHED_DIRS), $(OUTPUT_DIR)/wildcard/a/b, \
+    Wrong files in find cache dirs, \
+)
+$(call AssertEquals, \
+    $(sort $(CacheFindFiles_CACHED_FILES)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ)), \
+    Wrong files in find cache files, \
+)
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/a/b)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ)), \
+    CacheFindFiles test 1, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/a)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) $(A_FOOBAR)), \
+    CacheFindFiles test 2, \
+)
+$(call FillFindCache, $(OUTPUT_DIR)/wildcard/a)
+$(call AssertEquals, \
+    $(CacheFindFiles_CACHED_DIRS), \
+    $(OUTPUT_DIR)/wildcard/a/b $(OUTPUT_DIR)/wildcard/a, \
+    Wrong files in find cache dirs, \
+)
+$(call AssertEquals, \
+    $(sort $(CacheFindFiles_CACHED_FILES)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) $(A_FOOBAR)), \
+    Wrong files in find cache files, \
+)
+$(call AssertEquals, \
+    $(words $(CacheFindFiles_CACHED_FILES)), 4, \
+    Wrong files in find cache files >$(CacheFindFiles_CACHED_FILES)<, \
+)
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/a)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) $(A_FOOBAR)), \
+    CacheFindFiles test 2, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/x)), \
+    $(sort $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    CacheFindFiles test 3, \
+)
+$(call FillFindCache, $(OUTPUT_DIR)/wildcard/x)
+$(call AssertEquals, \
+    $(CacheFindFiles_CACHED_DIRS), \
+    $(OUTPUT_DIR)/wildcard/a/b $(OUTPUT_DIR)/wildcard/a $(OUTPUT_DIR)/wildcard/x, \
+    Wrong files in find cache dirs, \
+)
+$(call AssertEquals, \
+    $(sort $(CacheFindFiles_CACHED_FILES)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) $(A_FOOBAR) \
+        $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    Wrong files in find cache files, \
+)
+$(call AssertEquals, \
+    $(words $(CacheFindFiles_CACHED_FILES)), 7, \
+    Wrong files in find cache files, \
+)
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/x)), \
+    $(sort $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    CacheFindFiles test 3, \
+)
+
+$(call AssertEquals, \
+    $(sort $(call CacheFindFiles, $(OUTPUT_DIR)/wildcard/x/y)), \
+    $(sort $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    CacheFindFiles test 4, \
+)
+$(call FillFindCache, $(OUTPUT_DIR)/wildcard/x/y)
+$(call AssertEquals, \
+    $(CacheFindFiles_CACHED_DIRS), \
+    $(OUTPUT_DIR)/wildcard/a/b $(OUTPUT_DIR)/wildcard/a $(OUTPUT_DIR)/wildcard/x, \
+    Wrong files in find cache dirs, \
+)
+$(call AssertEquals, \
+    $(sort $(CacheFindFiles_CACHED_FILES)), \
+    $(sort $(A_B_DOOBAR) $(A_B_FOOBAR) $(A_B_FOOBAZ) $(A_FOOBAR) \
+        $(X_Y_FOOBAR) $(X_Y_FOOBAZ) $(X_Y_FOODOLLAR)), \
+    Wrong files in find cache files, \
+)
+$(call AssertEquals, \
+    $(words $(CacheFindFiles_CACHED_FILES)), 7, \
+    Wrong files in find cache files, \
+)
 
 ################################################################################
 
diff --git a/test/make/UtilsForTests.gmk b/test/make/UtilsForTests.gmk
index e2c62007332..180d6e380bd 100644
--- a/test/make/UtilsForTests.gmk
+++ b/test/make/UtilsForTests.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2017, 2019, 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
@@ -29,11 +29,16 @@
 # 1 - Tested value
 # 2 - Exepected value
 # 3 - Error message
-define assert-equals
-  ifneq ($$(strip $1),$$(strip $2))
-    $$(error $3 - Expected >$$(strip $2)< - Got >$$(strip $1)<)
-  endif
-endef
+AssertEquals = \
+    $(if $(call equals, $(strip $1), $(strip $2)), , \
+      $(info FAILURE: $3) \
+      $(info Expected: >$(strip $2)<) \
+      $(info Actual:   >$(strip $1)<) \
+      $(error $3) \
+    )
+
+CreateFile = $(shell $(MKDIR) -p $(call ShellQuote, $(dir $1)) \
+    && $(TOUCH) $(call ShellQuote, $1))
 
 # On macosx, file system timestamps only have 1 second resultion so must add
 # sleeps to properly test dependencies.