--- a/nashorn/makefiles/BuildNashorn.gmk	Wed Jul 05 19:15:04 2017 +0200
+++ b/nashorn/makefiles/BuildNashorn.gmk	Thu Oct 10 14:58:13 2013 +0200
@@ -37,35 +37,35 @@
 NASHORN_FULL_VERSION := $(FULL_VERSION)
 
 ifdef MILESTONE
-  ifeq ($(MILESTONE),internal)
+  ifeq ($(MILESTONE), internal)
     NASHORN_VERSION = $(FULL_VERSION)
   endif
 endif
 
 # Need to use source and target 7 for nasgen to work.
-$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE_DEBUG,\
-    JVM:=$(JAVA),\
-    JAVAC:=$(NEW_JAVAC),\
-    FLAGS:=-g -source 7 -target 7 -bootclasspath $(JDK_CLASSES),\
-    SERVER_DIR:=$(SJAVAC_SERVER_DIR),\
-    SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))
+$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE_DEBUG, \
+    JVM := $(JAVA), \
+    JAVAC := $(NEW_JAVAC), \
+    FLAGS := -g -source 7 -target 7 -bootclasspath $(JDK_CLASSES), \
+    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
+    SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
 
 # Build nashorn into intermediate directory
-$(eval $(call SetupJavaCompilation,BUILD_NASHORN,\
-    SETUP:=GENERATE_NEWBYTECODE_DEBUG,\
-    SRC:=$(NASHORN_TOPDIR)/src,\
-    COPY:=.properties .js,\
-    BIN:=$(NASHORN_OUTPUTDIR)/nashorn_classes))
+$(eval $(call SetupJavaCompilation,BUILD_NASHORN, \
+    SETUP := GENERATE_NEWBYTECODE_DEBUG, \
+    SRC := $(NASHORN_TOPDIR)/src, \
+    COPY := .properties .js, \
+    BIN := $(NASHORN_OUTPUTDIR)/nashorn_classes))
 
 NASGEN_SRC := $(NASHORN_TOPDIR)/buildtools/nasgen/src
 ASM_SRC := $(JDK_TOPDIR)/src/share/classes/jdk/internal/org/objectweb/asm
 
 # Build nasgen
-$(eval $(call SetupJavaCompilation,BUILD_NASGEN,\
-    SETUP:=GENERATE_NEWBYTECODE_DEBUG,\
-    SRC:=$(NASGEN_SRC) $(ASM_SRC), \
-    BIN:=$(NASHORN_OUTPUTDIR)/nasgen_classes,\
-    ADD_JAVAC_FLAGS:=-cp $(NASHORN_OUTPUTDIR)/nashorn_classes))
+$(eval $(call SetupJavaCompilation,BUILD_NASGEN, \
+    SETUP := GENERATE_NEWBYTECODE_DEBUG, \
+    SRC := $(NASGEN_SRC) $(ASM_SRC), \
+    BIN := $(NASHORN_OUTPUTDIR)/nasgen_classes, \
+    ADD_JAVAC_FLAGS := -cp $(NASHORN_OUTPUTDIR)/nashorn_classes))
 
 # Nasgen needs nashorn classes
 $(BUILD_NASGEN): $(BUILD_NASHORN)
@@ -77,35 +77,36 @@
 	$(RM) -rf $(@D)/jdk $(@D)/netscape
 	$(CP) -R -p $(NASHORN_OUTPUTDIR)/nashorn_classes/* $(@D)/
 	$(FIXPATH) $(JAVA) \
-		-cp "$(NASHORN_OUTPUTDIR)/nasgen_classes$(PATH_SEP)$(NASHORN_OUTPUTDIR)/nashorn_classes" \
-		jdk.nashorn.internal.tools.nasgen.Main $(@D) jdk.nashorn.internal.objects $(@D)
+	    -cp "$(NASHORN_OUTPUTDIR)/nasgen_classes$(PATH_SEP)$(NASHORN_OUTPUTDIR)/nashorn_classes" \
+	    jdk.nashorn.internal.tools.nasgen.Main $(@D) jdk.nashorn.internal.objects $(@D)
 	$(TOUCH) $@
 
 # Version file needs to be processed with version numbers
 VERSION_FILE := $(NASHORN_OUTPUTDIR)/classes/jdk/nashorn/internal/runtime/resources/version.properties
+
 # Needs to happen after nasgen run since nasgen run deletes it
 $(VERSION_FILE): $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run
 $(VERSION_FILE): $(NASHORN_TOPDIR)/src/jdk/nashorn/internal/runtime/resources/version.properties-template
 	$(ECHO) Creating version.properties
 	$(MKDIR) -p $(@D)
 	$(CAT) $< | $(SED) -e 's/$$(FULL_VERSION)/$(NASHORN_FULL_VERSION)/g' \
-		-e 's/$$(RELEASE)/$(NASHORN_VERSION)/g' \
-		-e '/^#.*$$/d' -e '/^$$/d'  > $@
+	    -e 's/$$(RELEASE)/$(NASHORN_VERSION)/g' \
+	    -e '/^#.*$$/d' -e '/^$$/d'  > $@
 
 
-MANIFEST_ATTRIBUTES:=Name: jdk/nashorn/\nImplementation-Title: Oracle Nashorn\nImplementation-Version: $(NASHORN_FULL_VERSION)
+MANIFEST_ATTRIBUTES := Name: jdk/nashorn/\nImplementation-Title: Oracle Nashorn\nImplementation-Version: $(NASHORN_FULL_VERSION)
 
 # Create nashorn.jar from the final classes dir
-$(eval $(call SetupArchive,BUILD_NASHORN_JAR,\
+$(eval $(call SetupArchive,BUILD_NASHORN_JAR, \
     $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run \
-    $(VERSION_FILE),\
-    SRCS:=$(NASHORN_OUTPUTDIR)/classes,\
-    SUFFIXES:=.class .js .properties Factory,\
-    MANIFEST:=$(NASHORN_TOPDIR)/src/META-INF/MANIFEST.MF,\
-    EXTRA_MANIFEST_ATTR:=$(MANIFEST_ATTRIBUTES),\
-    SKIP_METAINF:=true,\
-    JAR:=$(NASHORN_JAR)))
+    $(VERSION_FILE), \
+    SRCS := $(NASHORN_OUTPUTDIR)/classes, \
+    SUFFIXES := .class .js .properties Factory, \
+    MANIFEST := $(NASHORN_TOPDIR)/src/META-INF/MANIFEST.MF, \
+    EXTRA_MANIFEST_ATTR := $(MANIFEST_ATTRIBUTES), \
+    SKIP_METAINF := true, \
+    JAR := $(NASHORN_JAR)))
 
 all: $(NASHORN_JAR)
-    
+
 .PHONY: all

--- a/nashorn/makefiles/Makefile	Wed Jul 05 19:15:04 2017 +0200
+++ b/nashorn/makefiles/Makefile	Thu Oct 10 14:58:13 2013 +0200
@@ -24,19 +24,19 @@
 #
 
 # Locate this Makefile
-ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),)
-    makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST))
+ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), )
+  makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST))
 else
-    makefile_path:=$(lastword $(MAKEFILE_LIST))
+  makefile_path := $(lastword $(MAKEFILE_LIST))
 endif
-repo_dir:=$(patsubst %/makefiles/Makefile,%,$(makefile_path))
+repo_dir := $(patsubst %/makefiles/Makefile, %, $(makefile_path))
 
 # What is the name of this subsystem (langtools, corba, etc)?
-subsystem_name:=$(notdir $(repo_dir))
+subsystem_name := $(notdir $(repo_dir))
 
 # Try to locate top-level makefile
-top_level_makefile:=$(repo_dir)/../common/makefiles/Makefile
-ifneq ($(wildcard $(top_level_makefile)),)
+top_level_makefile := $(repo_dir)/../common/makefiles/Makefile
+ifneq ($(wildcard $(top_level_makefile)), )
   $(info Will run $(subsystem_name) target on top-level Makefile)
   $(info WARNING: This is a non-recommended way of building!)
   $(info ===================================================)