8187542: Remove superfluous *_TOPDIR variables

Reviewed-by: erikj

doc/building.html

@@ -885,7 +885,7 @@ test-support/</code></pre>
 <p>While technically using <code>make</code>, the make source files of the OpenJDK does not resemble most other Makefiles. Instead of listing specific targets and actions (perhaps using patterns), the basic modus operandi is to call a high-level function (or properly, macro) from the API in <code>make/common</code>. For instance, to compile all classes in the <code>jdk.internal.foo</code> package in the <code>jdk.foo</code> module, a call like this would be made:</p>
 <pre><code>$(eval $(call SetupJavaCompilation, BUILD_FOO_CLASSES, \
     SETUP := GENERATE_OLDBYTECODE, \
-    SRC := $(JDK_TOPDIR)/src/jkd.foo/share/classes, \
+    SRC := $(TOPDIR)/src/jkd.foo/share/classes, \
     INCLUDES := jdk/internal/foo, \
     BIN := $(SUPPORT_OUTPUTDIR)/foo_classes, \
 ))</code></pre>

doc/building.md

@@ -296,7 +296,7 @@ issues.
 
 ### gcc
 
-The minimum accepted version of gcc is 4.7. Older versions will generate a warning 
+The minimum accepted version of gcc is 4.7. Older versions will generate a warning
 by `configure` and are unlikely to work.
 
 OpenJDK 9 includes patches that should allow gcc 6 to compile, but this should
@@ -1703,7 +1703,7 @@ a call like this would be made:
 ```
 $(eval $(call SetupJavaCompilation, BUILD_FOO_CLASSES, \
     SETUP := GENERATE_OLDBYTECODE, \
-    SRC := $(JDK_TOPDIR)/src/jkd.foo/share/classes, \
+    SRC := $(TOPDIR)/src/jkd.foo/share/classes, \
     INCLUDES := jdk/internal/foo, \
     BIN := $(SUPPORT_OUTPUTDIR)/foo_classes, \
 ))

make/autoconf/configure.ac

@@ -1,4 +1,4 @@
-#
+SRC#
 # Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
@@ -150,10 +150,7 @@ BOOTJDK_SETUP_BUILD_JDK
 #
 ###############################################################################
 
-SRCDIRS_SETUP_TOPDIRS
-SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS
-SRCDIRS_SETUP_OUTPUT_DIRS
-
+SRCDIRS_SETUP_DIRS
 SRCDIRS_SETUP_IMPORT_MODULES
 
 ###############################################################################

make/autoconf/source-dirs.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2017, 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
@@ -23,48 +23,14 @@
 # questions.
 #
 
-AC_DEFUN_ONCE([SRCDIRS_SETUP_TOPDIRS],
-[
-  # Where are the sources.
-  LANGTOOLS_TOPDIR="$SRC_ROOT/langtools"
-  CORBA_TOPDIR="$SRC_ROOT/corba"
-  JAXP_TOPDIR="$SRC_ROOT/jaxp"
-  JAXWS_TOPDIR="$SRC_ROOT/jaxws"
-  HOTSPOT_TOPDIR="$SRC_ROOT/hotspot"
-  NASHORN_TOPDIR="$SRC_ROOT/nashorn"
-  JDK_TOPDIR="$SRC_ROOT/jdk"
-  AC_SUBST(LANGTOOLS_TOPDIR)
-  AC_SUBST(CORBA_TOPDIR)
-  AC_SUBST(JAXP_TOPDIR)
-  AC_SUBST(JAXWS_TOPDIR)
-  AC_SUBST(HOTSPOT_TOPDIR)
-  AC_SUBST(NASHORN_TOPDIR)
-  AC_SUBST(TOPDIR)
-])
-
-AC_DEFUN_ONCE([SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS],
-[
-  # This feature is no longer supported.
-
-  BASIC_DEPRECATED_ARG_WITH(add-source-root)
-  BASIC_DEPRECATED_ARG_WITH(override-source-root)
-  BASIC_DEPRECATED_ARG_WITH(adds-and-overrides)
-  BASIC_DEPRECATED_ARG_WITH(override-langtools)
-  BASIC_DEPRECATED_ARG_WITH(override-corba)
-  BASIC_DEPRECATED_ARG_WITH(override-jaxp)
-  BASIC_DEPRECATED_ARG_WITH(override-jaxws)
-  BASIC_DEPRECATED_ARG_WITH(override-hotspot)
-  BASIC_DEPRECATED_ARG_WITH(override-nashorn)
-  BASIC_DEPRECATED_ARG_WITH(override-jdk)
-])
-
-AC_DEFUN_ONCE([SRCDIRS_SETUP_OUTPUT_DIRS],
+AC_DEFUN_ONCE([SRCDIRS_SETUP_DIRS],
 [
   BUILD_OUTPUT="$OUTPUT_ROOT"
   AC_SUBST(BUILD_OUTPUT)
   JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk"
 
-  BASIC_DEPRECATED_ARG_WITH(import_hotspot)
+  # Where are the sources.
+  AC_SUBST(TOPDIR)
 ])
 
 ################################################################################

make/autoconf/spec.gmk.in

@@ -133,13 +133,6 @@ CANONICAL_TOPDIR:=@CANONICAL_TOPDIR@
 SRC_ROOT:=@TOPDIR@
 
 OUTPUT_ROOT:=@OUTPUT_ROOT@
-JDK_TOPDIR:=@JDK_TOPDIR@
-LANGTOOLS_TOPDIR:=@LANGTOOLS_TOPDIR@
-CORBA_TOPDIR:=@CORBA_TOPDIR@
-JAXP_TOPDIR:=@JAXP_TOPDIR@
-JAXWS_TOPDIR:=@JAXWS_TOPDIR@
-HOTSPOT_TOPDIR:=@HOTSPOT_TOPDIR@
-NASHORN_TOPDIR:=@NASHORN_TOPDIR@
 
 IMPORT_MODULES_CLASSES:=@IMPORT_MODULES_CLASSES@
 IMPORT_MODULES_CMDS:=@IMPORT_MODULES_CMDS@

make/hotspot/ide/CreateVSProject.gmk

@@ -107,9 +107,9 @@ ifeq ($(OPENJDK_TARGET_OS), windows)
 
   # We hard-code gensrc dir to server (since this includes adfiles)
   PROJECT_CREATOR_ARGS := \
-      -sourceBase $(call FixPath, $(HOTSPOT_TOPDIR)) \
-      -startAt src \
-      -relativeSrcInclude src \
+      -sourceBase $(call FixPath, $(TOPDIR)/src) \
+      -startAt hotspot \
+      -relativeSrcInclude hotspot \
       -hidePath .hg \
       -hidePath .jcheck \
       -hidePath jdk.aot \