8142968: Module System implementation

Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: alanb, mchung, tbell
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, erik.joelsson@oracle.com, chris.hegarty@oracle.com, christian.tornqvist@oracle.com, harold.seigel@oracle.com, igor.ignatyev@oracle.com, james.laskey@oracle.com, jean-francois.denise@oracle.com, sundararajan.athijegannathan@oracle.com

common/autoconf/basics.m4

@@ -843,6 +843,8 @@ AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
   AC_CONFIG_FILES([$OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in])
   # The bootcycle-spec.gmk file contains support for boot cycle builds.
   AC_CONFIG_FILES([$OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in])
+  # The buildjdk-spec.gmk file contains support for building a buildjdk when cross compiling.
+  AC_CONFIG_FILES([$OUTPUT_ROOT/buildjdk-spec.gmk:$AUTOCONF_DIR/buildjdk-spec.gmk.in])
   # The compare.sh is used to compare the build output to other builds.
   AC_CONFIG_FILES([$OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in])
   # The generated Makefile knows where the spec.gmk is and where the source is.

common/autoconf/boot-jdk.m4

@@ -304,6 +304,18 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK],
   # When compiling code to be executed by the Boot JDK, force jdk8 compatibility.
   BOOT_JDK_SOURCETARGET="-source 8 -target 8"
   AC_SUBST(BOOT_JDK_SOURCETARGET)
+
+  ADD_JVM_ARG_IF_OK([-Xpatch:], dummy, [$JAVA])
+  AC_MSG_CHECKING([if Boot JDK supports modules])
+  if test "x$JVM_ARG_OK" = "xtrue"; then
+    AC_MSG_RESULT([yes])
+    BOOT_JDK_MODULAR="true"
+  else
+    AC_MSG_RESULT([no])
+    BOOT_JDK_MODULAR="false"
+  fi
+  AC_SUBST(BOOT_JDK_MODULAR)
+
   AC_SUBST(JAVAC_FLAGS)
 
   # Check if the boot jdk is 32 or 64 bit
@@ -397,3 +409,100 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],
   done
   AC_SUBST(JAVA_TOOL_FLAGS_SMALL)
 ])
+
+# BUILD_JDK: the location of the latest JDK that can run
+#   on the host system and supports the target class file version
+#   generated in this JDK build.  This variable should only be
+#   used after the launchers are built.
+#
+
+# Execute the check given as argument, and verify the result.
+# If the JDK was previously found, do nothing.
+# $1 A command line (typically autoconf macro) to execute
+AC_DEFUN([BOOTJDK_CHECK_BUILD_JDK],
+[
+  if test "x$BUILD_JDK_FOUND" = xno; then
+    # Execute the test
+    $1
+
+    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
+    if test "x$BUILD_JDK_FOUND" = xmaybe; then
+      # Do we have a bin/java?
+      if test ! -x "$BUILD_JDK/bin/java"; then
+        AC_MSG_NOTICE([Potential Build JDK found at $BUILD_JDK did not contain bin/java; ignoring])
+        BUILD_JDK_FOUND=no
+      elif test ! -x "$BUILD_JDK/bin/jlink"; then
+        AC_MSG_NOTICE([Potential Build JDK found at $BUILD_JDK did not contain bin/jlink; ignoring])
+        BUILD_JDK_FOUND=no
+      elif test ! -x "$BUILD_JDK/bin/javac"; then
+        # Do we have a bin/javac?
+        AC_MSG_NOTICE([Potential Build JDK found at $BUILD_JDK did not contain bin/javac; ignoring])
+        AC_MSG_NOTICE([(This might be a JRE instead of an JDK)])
+        BUILD_JDK_FOUND=no
+      else
+        # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+        BUILD_JDK_VERSION=`"$BUILD_JDK/bin/java" -version 2>&1 | head -n 1`
+
+        # Extra M4 quote needed to protect [] in grep expression.
+        [FOUND_CORRECT_VERSION=`echo $BUILD_JDK_VERSION | grep  '\"1\.[9]\.'`]
+        if test "x$FOUND_CORRECT_VERSION" = x; then
+          AC_MSG_NOTICE([Potential Boot JDK found at $BUILD_JDK is incorrect JDK version ($BUILD_JDK_VERSION); ignoring])
+          AC_MSG_NOTICE([(Your Build JDK must be version 9)])
+          BUILD_JDK_FOUND=no
+        else
+          # We're done!
+          BUILD_JDK_FOUND=yes
+          BASIC_FIXUP_PATH(BUILD_JDK)
+          AC_MSG_CHECKING([for Build JDK])
+          AC_MSG_RESULT([$BUILD_JDK])
+          AC_MSG_CHECKING([Build JDK version])
+          BUILD_JDK_VERSION=`"$BUILD_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
+          AC_MSG_RESULT([$BUILD_JDK_VERSION])
+        fi # end check jdk version
+      fi # end check java
+    fi # end check build jdk found
+  fi
+])
+
+# By default the BUILD_JDK is the JDK_OUTPUTDIR.  If the target architecture
+# is different than the host system doing the build (e.g. cross-compilation),
+# a special BUILD_JDK is built as part of the build process.  An external
+# prebuilt BUILD_JDK can also be supplied.
+AC_DEFUN([BOOTJDK_SETUP_BUILD_JDK],
+[
+  AC_ARG_WITH(build-jdk, [AS_HELP_STRING([--with-build-jdk],
+      [path to JDK of same version as is being built@<:@the newly built JDK@:>@])])
+
+  CREATE_BUILDJDK_FOR_HOST=false
+  BUILD_JDK_FOUND="no"
+  if test "x$with_build_jdk" != "x"; then
+    BOOTJDK_CHECK_BUILD_JDK([
+       if test "x$with_build_jdk" != x; then
+         BUILD_JDK=$with_build_jdk
+         BUILD_JDK_FOUND=maybe
+         AC_MSG_NOTICE([Found potential Build JDK using configure arguments])
+       fi])
+  else
+    if test "x$COMPILE_TYPE" = "xcross"; then
+      BUILD_JDK="\$(BUILDJDK_OUTPUTDIR)/jdk"
+      BUILD_JDK_FOUND=yes
+      CREATE_BUILDJDK=true
+      AC_MSG_CHECKING([for Build JDK])
+      AC_MSG_RESULT([yes, will build it for the host platform])
+    else
+      BUILD_JDK="\$(JDK_OUTPUTDIR)"
+      BUILD_JDK_FOUND=yes
+      AC_MSG_CHECKING([for Build JDK])
+      AC_MSG_RESULT([yes, will use output dir])
+    fi
+  fi
+
+  if test "x$BUILD_JDK_FOUND" != "xyes"; then
+    AC_MSG_CHECKING([for Build JDK])
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([Could not find a suitable Build JDK])
+  fi
+
+  AC_SUBST(CREATE_BUILDJDK)
+  AC_SUBST(BUILD_JDK)
+])

common/autoconf/bootcycle-spec.gmk.in

@@ -25,6 +25,8 @@
 
 # Support for building boot cycle builds
 
+BOOT_JDK_MODULAR := true
+
 # First include the real base spec.gmk file
 include @SPEC@
 

common/autoconf/buildjdk-spec.gmk.in

+#
+# Copyright (c) 2015, 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.
+#
+
+# This spec file is used to compile a BUILD_JDK while cross compiling. The
+# BUILD_JDK runs on the build/host platform and is of the same version as
+# the main build.
+
+# First include the real base spec.gmk file
+include @SPEC@
+
+CC := @BUILD_CC@
+CXX := @BUILD_CXX@
+LD := @BUILD_LD@
+AS := @BUILD_AS@
+NM := @BUILD_NM@
+AR := @BUILD_AR@
+OBJCOPY := @BUILD_OBJCOPY@
+STRIP := @BUILD_STRIP@
+SYSROOT_CFLAGS := @BUILD_SYSROOT_CFLAGS@
+SYSROOT_LDFLAGS := @BUILD_SYSROOT_LDFLAGS@
+
+# These directories should not be moved to BUILDJDK_OUTPUTDIR
+HOTSPOT_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(HOTSPOT_OUTPUTDIR))
+HOTSPOT_DIST := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(HOTSPOT_DIST))
+SUPPORT_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(SUPPORT_OUTPUTDIR))
+JDK_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(JDK_OUTPUTDIR))
+
+OPENJDK_BUILD_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@
+OPENJDK_BUILD_CPU_LEGACY_LIB := @OPENJDK_BUILD_CPU_LEGACY_LIB@
+OPENJDK_BUILD_CPU_LIBDIR := @OPENJDK_BUILD_CPU_LIBDIR@
+OPENJDK_TARGET_CPU_LIBDIR := @OPENJDK_BUILD_CPU_LIBDIR@
+OPENJDK_TARGET_CPU := @OPENJDK_BUILD_CPU@
+OPENJDK_TARGET_CPU_ARCH := @OPENJDK_BUILD_CPU_ARCH@
+OPENJDK_TARGET_CPU_BITS := @OPENJDK_BUILD_CPU_BITS@
+OPENJDK_TARGET_CPU_ENDIAN := @OPENJDK_BUILD_CPU_ENDIAN@
+OPENJDK_TARGET_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@
+
+CFLAGS_JDKLIB := @OPENJDK_BUILD_CFLAGS_JDKLIB@
+CXXFLAGS_JDKLIB := @OPENJDK_BUILD_CXXFLAGS_JDKLIB@
+LDFLAGS_JDKLIB := @OPENJDK_BUILD_LDFLAGS_JDKLIB@
+CFLAGS_JDKEXE := @OPENJDK_BUILD_CFLAGS_JDKEXE@
+CXXFLAGS_JDKEXE := @OPENJDK_BUILD_CXXFLAGS_JDKEXE@
+LDFLAGS_JDKEXE := @OPENJDK_BUILD_LDFLAGS_JDKEXE@
+OPENJDK_TARGET_CPU_JLI_CFLAGS := @OPENJDK_BUILD_CPU_JLI_CFLAGS@
+
+# The compiler for the build platform is likely not warning compatible with the official
+# compiler.
+WARNINGS_AS_ERRORS := false
+DISABLE_WARNING_PREFIX := @BUILD_CC_DISABLE_WARNING_PREFIX@
+
+# Save speed and disk space by not enabling debug symbols for the buildjdk
+ENABLE_DEBUG_SYMBOLS := false
+
+####################################################
+#
+# Legacy Hotspot support
+
+# Legacy setting: OPT or DBG
+VARIANT := OPT
+# Legacy setting: true or false
+FASTDEBUG := false
+# Legacy setting: debugging the class files?
+DEBUG_CLASSFILES := false
+
+# Some users still set EXTRA_*FLAGS on the make command line. Must
+# make sure to override that when building buildjdk.
+override EXTRA_CFLAGS :=
+override EXTRA_CXXFLAGS :=
+override EXTRA_LDFLAGS :=
+
+# The HOSTCC/HOSTCXX is Hotspot terminology for the BUILD_CC/BUILD_CXX, i.e. the
+# compiler that produces code that can be run on the build platform.
+HOSTCC := $(BUILD_CC)
+HOSTCXX := $(BUILD_CXX)
+
+# Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
+PLATFORM := $(OPENJDK_BUILD_OS)
+# 32 or 64 bit
+ARCH_DATA_MODEL := $(OPENJDK_BUILD_CPU_BITS)
+
+ALT_BOOTDIR := $(BOOT_JDK)
+# Yet another name for arch used for an extra subdir below the jvm lib.
+# Uses i386 and amd64, instead of x86 and x86_64.
+LIBARCH := @OPENJDK_BUILD_CPU_LEGACY_LIB@
+# Set the cpu architecture. Some users still set ARCH on the make command line. Must
+# make sure to override that when building buildjdk.
+override ARCH := $(OPENJDK_BUILD_CPU_ARCH)
+# Legacy setting for building for a 64 bit machine.
+# If yes then this expands to _LP64 := 1
+ifeq ($(OPENJDK_BUILD_CPU_BITS), 64)
+  _LP64 := 1
+endif
+
+ALT_OUTPUTDIR := $(HOTSPOT_OUTPUTDIR)
+ALT_EXPORT_PATH := $(HOTSPOT_DIST)
+
+JVM_INTERPRETER := @JVM_INTERPRETER@
+ifeq ($(JVM_INTERPRETER), cpp)
+  CC_INTERP=true
+endif
+
+HOTSPOT_MAKE_ARGS := product docs export_product
+# Control wether Hotspot runs Queens test after building
+TEST_IN_BUILD := false
+
+USE_PRECOMPILED_HEADER := @USE_PRECOMPILED_HEADER@
+
+# Hotspot expects the variable FULL_DEBUG_SYMBOLS=1/0 to control debug symbols
+# creation.
+FULL_DEBUG_SYMBOLS := 0
+ZIP_DEBUGINFO_FILES := 0
+# Disable stripping
+STRIP_POLICY := none
+
+JVM_VARIANTS := server
+JVM_VARIANT_SERVER := true
+JVM_VARIANT_CLIENT := false
+JVM_VARIANT_MINIMAL1 := false
+JVM_VARIANT_KERNEL := false
+JVM_VARIANT_ZERO := false
+JVM_VARIANT_ZEROSHARK := false
+JVM_VARIANT_CORE := false
+
+# Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files.
+# This is needed to get the LOG setting to work properly.
+include $(SRC_ROOT)/make/common/MakeBase.gmk

common/autoconf/configure.ac

@@ -134,6 +134,7 @@ BASIC_SETUP_DEFAULT_MAKE_TARGET
 
 # We need build & target for this.
 JDKOPT_SETUP_JDK_OPTIONS
+JDKOPT_SETUP_JLINK_OPTIONS
 HOTSPOT_SETUP_HOTSPOT_OPTIONS
 JDKVER_SETUP_JDK_VERSION_NUMBERS
 
@@ -144,6 +145,7 @@ JDKVER_SETUP_JDK_VERSION_NUMBERS
 ###############################################################################
 
 BOOTJDK_SETUP_BOOT_JDK
+BOOTJDK_SETUP_BUILD_JDK
 
 ###############################################################################
 #
@@ -155,6 +157,8 @@ SRCDIRS_SETUP_TOPDIRS
 SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS
 SRCDIRS_SETUP_OUTPUT_DIRS
 
+SRCDIRS_SETUP_IMPORT_MODULES
+
 ###############################################################################
 #
 # Setup the toolchain (compilers etc), i.e. tools used to compile and process

common/autoconf/flags.m4

@@ -689,9 +689,6 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
       ;;
   esac
 
-  # Setup LP64
-  COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK $ADD_LP64"
-
   # Set some common defines. These works for all compilers, but assume
   # -D is universally accepted.
 
@@ -722,7 +719,12 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D$OPENJDK_TARGET_OS_UPPERCASE"
 
   # Setup target CPU
-  COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY"
+  OPENJDK_TARGET_CCXXFLAGS_JDK="$OPENJDK_TARGET_CCXXFLAGS_JDK \
+      $ADD_LP64 \
+      -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY"
+  OPENJDK_BUILD_CCXXFLAGS_JDK="$OPENJDK_BUILD_CCXXFLAGS_JDK \
+      $OPENJDK_BUILD_ADD_LP64 \
+      -DARCH='\"$OPENJDK_BUILD_CPU_LEGACY\"' -D$OPENJDK_BUILD_CPU_LEGACY"
 
   # Setup debug/release defines
   if test "x$DEBUG_LEVEL" = xrelease; then
@@ -766,17 +768,35 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
       -I${JDK_TOPDIR}/src/java.base/$OPENJDK_TARGET_OS_TYPE/native/libjava"
 
   # The shared libraries are compiled using the picflag.
-  CFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
-  CXXFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA"
+  CFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $OPENJDK_TARGET_CCXXFLAGS_JDK \
+      $CFLAGS_JDK $EXTRA_CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
+  CXXFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $OPENJDK_TARGET_CCXXFLAGS_JDK \
+      $CXXFLAGS_JDK $EXTRA_CXXFLAGS_JDK $PICFLAG $CXXFLAGS_JDKLIB_EXTRA"
 
   # Executable flags
-  CFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK"
-  CXXFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $CXXFLAGS_JDK"
+  CFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $OPENJDK_TARGET_CCXXFLAGS_JDK \
+      $CFLAGS_JDK $EXTRA_CFLAGS_JDK"
+  CXXFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $OPENJDK_TARGET_CCXXFLAGS_JDK \
+      $CXXFLAGS_JDK $EXTRA_CXXFLAGS_JDK"
+
+  # The corresponding flags for building for the build platform. This is still an
+  # approximation, we only need something that runs on this machine when cross
+  # compiling the product.
+  OPENJDK_BUILD_CFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $OPENJDK_BUILD_CCXXFLAGS_JDK \
+      $PICFLAG $CFLAGS_JDKLIB_EXTRA"
+  OPENJDK_BUILD_CXXFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $OPENJDK_BUILD_CCXXFLAGS_JDK \
+      $PICFLAG $CXXFLAGS_JDKLIB_EXTRA"
+  OPENJDK_BUILD_CFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $OPENJDK_BUILD_CCXXFLAGS_JDK"
+  OPENJDK_BUILD_CXXFLAGS_JDKEXE="$COMMON_CCXXFLAGS_JDK $OPENJDK_BUILD_CCXXFLAGS_JDK"
 
   AC_SUBST(CFLAGS_JDKLIB)
   AC_SUBST(CFLAGS_JDKEXE)
   AC_SUBST(CXXFLAGS_JDKLIB)
   AC_SUBST(CXXFLAGS_JDKEXE)
+  AC_SUBST(OPENJDK_BUILD_CFLAGS_JDKLIB)
+  AC_SUBST(OPENJDK_BUILD_CFLAGS_JDKEXE)
+  AC_SUBST(OPENJDK_BUILD_CXXFLAGS_JDKLIB)
+  AC_SUBST(OPENJDK_BUILD_CXXFLAGS_JDKEXE)
 
   # Flags for compiling test libraries
   CFLAGS_TESTLIB="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
@@ -872,6 +892,9 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Wl,--allow-shlib-undefined"
   fi
 
+  OPENJDK_BUILD_LDFLAGS_JDKEXE="${LDFLAGS_JDKEXE}"
+  LDFLAGS_JDKEXE="${LDFLAGS_JDKEXE} ${EXTRA_LDFLAGS_JDK}"
+
   # Customize LDFLAGS for libs
   LDFLAGS_JDKLIB="${LDFLAGS_JDK}"
 
@@ -882,30 +905,39 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     JDKLIB_LIBS=""
   else
     LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} \
-        -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}"
+        -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)"
 
     # On some platforms (mac) the linker warns about non existing -L dirs.
     # Add server first if available. Linking aginst client does not always produce the same results.
     # Only add client dir if client is being built. Add minimal (note not minimal1) if only building minimal1.
     # Default to server for other variants.
     if test "x$JVM_VARIANT_SERVER" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/server"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
     elif test "x$JVM_VARIANT_CLIENT" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/client"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/client"
     elif test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/minimal"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/minimal"
     else
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/server"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
     fi
 
     JDKLIB_LIBS="-ljava -ljvm"
     if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
       JDKLIB_LIBS="$JDKLIB_LIBS -lc"
     fi
+
+    # When building a buildjdk, it's always only the server variant
+    OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} \
+        -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base\$(OPENJDK_TARGET_CPU_LIBDIR)/server"
   fi
 
+  OPENJDK_BUILD_LDFLAGS_JDKLIB="${OPENJDK_BUILD_LDFLAGS_JDKLIB} ${LDFLAGS_JDKLIB}"
+  LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} ${EXTRA_LDFLAGS_JDK}"
+
   AC_SUBST(LDFLAGS_JDKLIB)
   AC_SUBST(LDFLAGS_JDKEXE)
+  AC_SUBST(OPENJDK_BUILD_LDFLAGS_JDKLIB)
+  AC_SUBST(OPENJDK_BUILD_LDFLAGS_JDKEXE)
   AC_SUBST(JDKLIB_LIBS)
   AC_SUBST(JDKEXE_LIBS)
   AC_SUBST(LDFLAGS_CXX_JDK)
@@ -1075,5 +1107,6 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_MISC],
       ;;
   esac
   AC_SUBST(DISABLE_WARNING_PREFIX)
+  AC_SUBST(BUILD_CC_DISABLE_WARNING_PREFIX)
   AC_SUBST(CFLAGS_WARNINGS_ARE_ERRORS)
 ])

common/autoconf/jdk-options.m4

@@ -405,3 +405,31 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
 
   AC_SUBST(STATIC_BUILD)
 ])
+
+################################################################################
+#
+# jlink options. 
+# We always keep packaged modules in JDK image.
+#
+AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
+[
+  AC_ARG_ENABLE([keep-packaged-modules], [AS_HELP_STRING([--disable-keep-packaged-modules],
+    [Do not keep packaged modules in jdk image @<:@enable@:>@])])
+
+  if test "x$enable_keep_packaged_modules" = "xyes"; then
+    AC_MSG_CHECKING([if packaged modules are kept])
+    AC_MSG_RESULT([yes])
+    JLINK_KEEP_PACKAGED_MODULES=true
+  elif test "x$enable_keep_packaged_modules" = "xno"; then
+    AC_MSG_CHECKING([if packaged modules are kept])
+    AC_MSG_RESULT([no])
+    JLINK_KEEP_PACKAGED_MODULES=false
+  elif test "x$enable_keep_packaged_modules" = "x"; then
+    AC_MSG_RESULT([yes (default)])
+    JLINK_KEEP_PACKAGED_MODULES=true
+  else
+    AC_MSG_ERROR([--enable-keep-packaged-modules accepts no argument])
+  fi
+
+  AC_SUBST(JLINK_KEEP_PACKAGED_MODULES)
+])

common/autoconf/platform.m4

@@ -304,6 +304,37 @@ AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS],
   fi
   AC_SUBST(OPENJDK_TARGET_CPU_LIBDIR)
 
+  # Now do the same for OPENJDK_BUILD_CPU...
+  # Also store the legacy naming of the cpu.
+  # Ie i586 and amd64 instead of x86 and x86_64
+  OPENJDK_BUILD_CPU_LEGACY="$OPENJDK_BUILD_CPU"
+  if test "x$OPENJDK_BUILD_CPU" = xx86; then
+    OPENJDK_BUILD_CPU_LEGACY="i586"
+  elif test "x$OPENJDK_BUILD_OS" != xmacosx && test "x$OPENJDK_BUILD_CPU" = xx86_64; then
+    # On all platforms except MacOSX replace x86_64 with amd64.
+    OPENJDK_BUILD_CPU_LEGACY="amd64"
+  fi
+  AC_SUBST(OPENJDK_BUILD_CPU_LEGACY)
+
+  # And the second legacy naming of the cpu.
+  # Ie i386 and amd64 instead of x86 and x86_64.
+  OPENJDK_BUILD_CPU_LEGACY_LIB="$OPENJDK_BUILD_CPU"
+  if test "x$OPENJDK_BUILD_CPU" = xx86; then
+    OPENJDK_BUILD_CPU_LEGACY_LIB="i386"
+  elif test "x$OPENJDK_BUILD_CPU" = xx86_64; then
+    OPENJDK_BUILD_CPU_LEGACY_LIB="amd64"
+  fi
+  AC_SUBST(OPENJDK_BUILD_CPU_LEGACY_LIB)
+
+  # This is the name of the cpu (but using i386 and amd64 instead of
+  # x86 and x86_64, respectively), preceeded by a /, to be used when
+  # locating libraries. On macosx, it's empty, though.
+  OPENJDK_BUILD_CPU_LIBDIR="/$OPENJDK_BUILD_CPU_LEGACY_LIB"
+  if test "x$OPENJDK_BUILD_OS" = xmacosx; then
+    OPENJDK_BUILD_CPU_LIBDIR=""
+  fi
+  AC_SUBST(OPENJDK_BUILD_CPU_LIBDIR)
+
   # OPENJDK_TARGET_CPU_ISADIR is normally empty. On 64-bit Solaris systems, it is set to
   # /amd64 or /sparcv9. This string is appended to some library paths, like this:
   # /usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libexample.so
@@ -346,6 +377,24 @@ AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS],
   fi
   AC_SUBST(OPENJDK_TARGET_CPU_JLI_CFLAGS)
 
+  OPENJDK_BUILD_CPU_JLI="$OPENJDK_BUILD_CPU"
+  if test "x$OPENJDK_BUILD_CPU" = xx86; then
+    OPENJDK_BUILD_CPU_JLI="i386"
+  elif test "x$OPENJDK_BUILD_OS" != xmacosx && test "x$OPENJDK_BUILD_CPU" = xx86_64; then
+    # On all platforms except macosx, we replace x86_64 with amd64.
+    OPENJDK_BUILD_CPU_JLI="amd64"
+  fi
+  # Now setup the -D flags for building libjli.
+  OPENJDK_BUILD_CPU_JLI_CFLAGS="-DLIBARCHNAME='\"$OPENJDK_BUILD_CPU_JLI\"'"
+  if test "x$OPENJDK_BUILD_OS" = xsolaris; then
+    if test "x$OPENJDK_BUILD_CPU_ARCH" = xsparc; then
+      OPENJDK_BUILD_CPU_JLI_CFLAGS="$OPENJDK_BUILD_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"sparc\"' -DLIBARCH64NAME='\"sparcv9\"'"
+    elif test "x$OPENJDK_BUILD_CPU_ARCH" = xx86; then
+      OPENJDK_BUILD_CPU_JLI_CFLAGS="$OPENJDK_BUILD_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"i386\"' -DLIBARCH64NAME='\"amd64\"'"
+    fi
+  fi
+  AC_SUBST(OPENJDK_BUILD_CPU_JLI_CFLAGS)
+
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
       OPENJDK_TARGET_OS_EXPORT_DIR=macosx
   else
@@ -362,6 +411,11 @@ AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS],
     fi
   fi
   AC_SUBST(LP64,$A_LP64)
+  if test "x$OPENJDK_BUILD_CPU_BITS" = x64; then
+    if test "x$OPENJDK_BUILD_OS" = xlinux || test "x$OPENJDK_BUILD_OS" = xmacosx; then
+      OPENJDK_BUILD_ADD_LP64="-D_LP64=1"
+    fi
+  fi
 
   if test "x$COMPILE_TYPE" = "xcross"; then
     # FIXME: ... or should this include reduced builds..?

common/autoconf/source-dirs.m4

@@ -84,3 +84,56 @@ AC_DEFUN_ONCE([SRCDIRS_SETUP_OUTPUT_DIRS],
 
   JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk"
 ])
+
+################################################################################
+# Define a mechanism for importing extra prebuilt modules
+#
+
+AC_DEFUN_ONCE([SRCDIRS_SETUP_IMPORT_MODULES],
+[
+  AC_ARG_WITH(import-modules, [AS_HELP_STRING([--with-import-modules],
+      [import a set of prebuilt modules either as a zip file or an exploded directory])])
+
+  if test "x$with_import_modules" != x \
+      && test "x$with_import_modules" != "xno"; then
+    if test -d "$with_import_modules"; then
+      IMPORT_MODULES_TOPDIR="$with_import_modules"
+      BASIC_FIXUP_PATH([IMPORT_MODULES_TOPDIR])
+    elif test -e "$with_import_modules"; then
+      IMPORT_MODULES_TOPDIR="$CONFIGURESUPPORT_OUTPUTDIR/import-modules"
+      $RM -rf "$IMPORT_MODULES_TOPDIR"
+      $MKDIR -p "$IMPORT_MODULES_TOPDIR"
+      if ! $UNZIP -q "$with_import_modules" -d "$IMPORT_MODULES_TOPDIR"; then
+        AC_MSG_ERROR([--with-import-modules="$with_import_modules" must point to a dir or a zip file])
+      fi
+    else
+      AC_MSG_ERROR([--with-import-modules="$with_import_modules" must point to a dir or a zip file])
+    fi
+  fi
+
+  if test -d "$IMPORT_MODULES_TOPDIR/modules"; then
+    IMPORT_MODULES_CLASSES="$IMPORT_MODULES_TOPDIR/modules"
+  fi
+  if test -d "$IMPORT_MODULES_TOPDIR/modules_cmds"; then
+    IMPORT_MODULES_CMDS="$IMPORT_MODULES_TOPDIR/modules_cmds"
+  fi
+  if test -d "$IMPORT_MODULES_TOPDIR/modules_libs"; then
+    IMPORT_MODULES_LIBS="$IMPORT_MODULES_TOPDIR/modules_libs"
+  fi
+  if test -d "$IMPORT_MODULES_TOPDIR/modules_conf"; then
+    IMPORT_MODULES_CONF="$IMPORT_MODULES_TOPDIR/modules_conf"
+  fi
+  if test -d "$IMPORT_MODULES_TOPDIR/modules_src"; then
+    IMPORT_MODULES_SRC="$IMPORT_MODULES_TOPDIR/modules_src"
+  fi
+  if test -d "$IMPORT_MODULES_TOPDIR/make"; then
+    IMPORT_MODULES_MAKE="$IMPORT_MODULES_TOPDIR/make"
+  fi
+
+  AC_SUBST(IMPORT_MODULES_CLASSES)
+  AC_SUBST(IMPORT_MODULES_CMDS)
+  AC_SUBST(IMPORT_MODULES_LIBS)
+  AC_SUBST(IMPORT_MODULES_CONF)
+  AC_SUBST(IMPORT_MODULES_SRC)
+  AC_SUBST(IMPORT_MODULES_MAKE)
+])

common/autoconf/spec.gmk.in

@@ -130,6 +130,14 @@ 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@
+IMPORT_MODULES_LIBS:=@IMPORT_MODULES_LIBS@
+IMPORT_MODULES_CONF:=@IMPORT_MODULES_CONF@
+IMPORT_MODULES_SRC:=@IMPORT_MODULES_SRC@
+IMPORT_MODULES_MAKE:=@IMPORT_MODULES_MAKE@
+
 COPYRIGHT_YEAR:=@COPYRIGHT_YEAR@
 
 # New (JEP-223) version information
@@ -246,6 +254,7 @@ TESTMAKE_OUTPUTDIR=$(BUILD_OUTPUT)/test-make
 MAKESUPPORT_OUTPUTDIR=$(BUILD_OUTPUT)/make-support
 # This does not get overridden in a bootcycle build
 CONFIGURESUPPORT_OUTPUTDIR:=@CONFIGURESUPPORT_OUTPUTDIR@
+BUILDJDK_OUTPUTDIR=$(BUILD_OUTPUT)/buildjdk
 
 HOTSPOT_DIST=@HOTSPOT_DIST@
 
@@ -255,6 +264,9 @@ BUILD_HOTSPOT=@BUILD_HOTSPOT@
 # it in sync.
 BOOT_JDK:=@BOOT_JDK@
 
+BUILD_JDK:=@BUILD_JDK@
+CREATE_BUILDJDK:=@CREATE_BUILDJDK@
+
 # When compiling Java source to be run by the boot jdk
 # use these extra flags, eg -source 6 -target 6
 BOOT_JDK_SOURCETARGET:=@BOOT_JDK_SOURCETARGET@
@@ -405,6 +417,8 @@ BUILD_LDCXX:=@FIXPATH@ @BUILD_LDCXX@
 BUILD_AS:=@FIXPATH@ @BUILD_AS@
 BUILD_AR:=@FIXPATH@ @BUILD_AR@
 BUILD_NM:=@FIXPATH@ @BUILD_NM@
+BUILD_OBJCOPY:=@BUILD_OBJCOPY@
+BUILD_STRIP:=@BUILD_STRIP@
 BUILD_SYSROOT_CFLAGS:=@BUILD_SYSROOT_CFLAGS@
 BUILD_SYSROOT_LDFLAGS:=@BUILD_SYSROOT_LDFLAGS@
 
@@ -502,12 +516,40 @@ SJAVAC_SERVER_JAVA=@FIXPATH@ @FIXPATH_DETACH_FLAG@ $(SJAVAC_SERVER_JAVA_CMD) \
 # overriding that value by using ?=.
 JAVAC_FLAGS?=@JAVAC_FLAGS@
 
+
+BUILD_JAVA_FLAGS:=-Xms64M -Xmx1100M
+BUILD_JAVA=@FIXPATH@ $(BUILD_JDK)/bin/java $(BUILD_JAVA_FLAGS)
+
+# Use ?= as this can be overridden from bootcycle-spec.gmk
+BOOT_JDK_MODULAR ?= @BOOT_JDK_MODULAR@
+
+ifeq ($(BOOT_JDK_MODULAR), true)
+  INTERIM_OVERRIDE_MODULES_ARGS = -Xpatch:$(BUILDTOOLS_OUTPUTDIR)/override_modules
+  INTERIM_LANGTOOLS_ARGS = $(INTERIM_OVERRIDE_MODULES_ARGS)
+  JAVAC_MAIN_CLASS = -m jdk.compiler/com.sun.tools.javac.Main
+  JAVADOC_MAIN_CLASS = -m jdk.javadoc/jdk.javadoc.internal.tool.Main
+else
+  INTERIM_OVERRIDE_MODULES := java.compiler jdk.compiler \
+      jdk.jdeps jdk.javadoc jdk.rmic
+  INTERIM_OVERRIDE_MODULES_ARGS = \
+      -Xbootclasspath/p:$(call PathList, \
+          $(addprefix $(BUILDTOOLS_OUTPUTDIR)/override_modules/, \
+              $(INTERIM_OVERRIDE_MODULES)))
+  INTERIM_LANGTOOLS_ARGS = $(INTERIM_OVERRIDE_MODULES_ARGS) \
+      -cp $(BUILDTOOLS_OUTPUTDIR)/override_modules/jdk.compiler
+  JAVAC_MAIN_CLASS = com.sun.tools.javac.Main
+  JAVADOC_MAIN_CLASS = jdk.javadoc.internal.tool.Main
+endif
 # You run the new javac using the boot jdk with $(BOOT_JDK)/bin/java $(NEW_JAVAC) ...
 # Use = assignment to be able to override in bootcycle-spec.gmk
-INTERIM_LANGTOOLS_JAR = $(BUILDTOOLS_OUTPUTDIR)/interim_langtools.jar
-INTERIM_LANGTOOLS_ARGS = "-Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR)" -cp $(INTERIM_LANGTOOLS_JAR)
-NEW_JAVAC   = $(INTERIM_LANGTOOLS_ARGS) com.sun.tools.javac.Main
-NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) jdk.javadoc.internal.tool.Main
+NEW_JAVAC   = $(INTERIM_LANGTOOLS_ARGS) $(JAVAC_MAIN_CLASS)
+NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) $(JAVADOC_MAIN_CLASS)
+
+# JLink/Jmod are run using the BUILD_JDK, which is normally the jdk output dir.
+JLINK_KEEP_PACKAGED_MODULES:=@JLINK_KEEP_PACKAGED_MODULES@
+
+JLINK = @FIXPATH@ $(BUILD_JDK)/bin/jlink $(JAVA_TOOL_FLAGS_SMALL)
+JMOD = @FIXPATH@ $(BUILD_JDK)/bin/jmod $(JAVA_TOOL_FLAGS_SMALL)
 
 # Base flags for RC
 # Guarding this against resetting value. Legacy make files include spec multiple

common/autoconf/toolchain.m4

@@ -797,6 +797,10 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_BUILD_COMPILERS],
     BASIC_FIXUP_EXECUTABLE(BUILD_NM)
     BASIC_PATH_PROGS(BUILD_AR, ar gcc-ar)
     BASIC_FIXUP_EXECUTABLE(BUILD_AR)
+    BASIC_PATH_PROGS(BUILD_OBJCOPY, objcopy)
+    BASIC_FIXUP_EXECUTABLE(BUILD_OBJCOPY)
+    BASIC_PATH_PROGS(BUILD_STRIP, strip)
+    BASIC_FIXUP_EXECUTABLE(BUILD_STRIP)
     # Assume the C compiler is the assembler
     BUILD_AS="$BUILD_CC -c"
     # Just like for the target compiler, use the compiler as linker
@@ -813,6 +817,8 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_BUILD_COMPILERS],
     BUILD_LDCXX="$LDCXX"
     BUILD_NM="$NM"
     BUILD_AS="$AS"
+    BUILD_OBJCOPY="$OBJCOPY"
+    BUILD_STRIP="$STRIP"
     BUILD_SYSROOT_CFLAGS="$SYSROOT_CFLAGS"
     BUILD_SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS"
     BUILD_AR="$AR"

common/bin/compare.sh

@@ -290,9 +290,9 @@ compare_general_files() {
 
     GENERAL_FILES=$(cd $THIS_DIR && $FIND . -type f ! -name "*.so" ! -name "*.jar" \
         ! -name "*.zip" ! -name "*.debuginfo" ! -name "*.dylib" ! -name "jexec" \
-        ! -name "*.jimage" ! -name "ct.sym" ! -name "*.diz" ! -name "*.dll" \
+        ! -name "modules" ! -name "ct.sym" ! -name "*.diz" ! -name "*.dll" \
         ! -name "*.cpl" ! -name "*.pdb" ! -name "*.exp" ! -name "*.ilk" \
-        ! -name "*.lib" ! -name "*.war" ! -name "JavaControlPanel" \
+        ! -name "*.lib" ! -name "*.war" ! -name "JavaControlPanel" ! -name "*.jmod" \
         ! -name "*.obj" ! -name "*.o" ! -name "JavaControlPanelHelper" \
         ! -name "JavaUpdater" ! -name "JavaWSApplicationStub" \
         ! -name "jspawnhelper" ! -name "JavawsLauncher" ! -name "*.a" \
@@ -389,13 +389,13 @@ compare_zip_file() {
     $RM -rf $THIS_UNZIPDIR $OTHER_UNZIPDIR
     $MKDIR -p $THIS_UNZIPDIR
     $MKDIR -p $OTHER_UNZIPDIR
-    if [ "$TYPE" = "jimage" ]
+    if [ "$TYPE" = "jar" || "$TYPE" = "war" || "$TYPE" = "zip" || "$TYPE" = "jmod"]
     then
-        (cd $THIS_UNZIPDIR && $JIMAGE extract $THIS_ZIP)
-        (cd $OTHER_UNZIPDIR && $JIMAGE extract $OTHER_ZIP)
-    else
         (cd $THIS_UNZIPDIR && $UNARCHIVE $THIS_ZIP)
         (cd $OTHER_UNZIPDIR && $UNARCHIVE $OTHER_ZIP)
+    else
+        (cd $THIS_UNZIPDIR && $JIMAGE extract $THIS_ZIP)
+        (cd $OTHER_UNZIPDIR && $JIMAGE extract $OTHER_ZIP)
     fi
 
     # Find all archives inside and unzip them as well to compare the contents rather than
@@ -526,7 +526,7 @@ compare_all_jar_files() {
 
     # TODO filter?
     ZIPS=$(cd $THIS_DIR && $FIND . -type f -name "*.jar" -o -name "*.war" \
-        -o -name "*.jimage" | $SORT | $FILTER)
+        -o -name "modules" -o -name "*.jmod" | $SORT | $FILTER)
 
     if [ -n "$ZIPS" ]; then
         echo Jar files...

common/conf/jib-profiles.js

@@ -421,10 +421,10 @@ var getJibProfilesDependencies = function (input, common) {
 
         jtreg: {
             server: "javare",
-            revision: "4.1",
-            build_number: "b12",
+            revision: "4.2",
+            build_number: "b01",
             checksum_file: "MD5_VALUES",
-            file: "jtreg_bin-4.1.zip",
+            file: "jtreg_bin-4.2.zip",
             environment_name: "JT_HOME"
         },
 

make/CompileJavaModules.gmk

@@ -46,6 +46,9 @@ java.base_ADD_JAVAC_FLAGS := -Xdoclint:all/protected,-reference '-Xdoclint/packa
 java.base_COPY := .icu .dat .spp content-types.properties hijrah-config-islamic-umalqura.properties
 java.base_CLEAN := intrinsic.properties
 
+java.base_EXCLUDE_FILES += \
+  $(JDK_TOPDIR)/src/java.base/share/classes/jdk/internal/module/ModuleLoaderMap.java
+
 java.base_EXCLUDES += java/lang/doc-files
 
 # Exclude BreakIterator classes that are just used in compile process to generate
@@ -359,8 +362,8 @@ jdk.charsets_COPY := .dat
 
 ################################################################################
 
-jdk.compiler_ADD_JAVAC_FLAGS := -Xdoclint:all/protected '-Xdoclint/package:-com.sun.tools.*' -XDstringConcat=inline
-jdk.compiler_COPY := javax.tools.JavaCompilerTool
+jdk.compiler_ADD_JAVAC_FLAGS := -Xdoclint:all/protected '-Xdoclint/package:-com.sun.tools.*' \
+    -XDstringConcat=inline
 jdk.compiler_CLEAN_FILES := $(wildcard \
     $(patsubst %, $(JDK_TOPDIR)/src/jdk.compiler/share/classes/%/*.properties, \
         sun/tools/serialver/resources))
@@ -480,31 +483,28 @@ jdk.localedata_EXCLUDE_FILES += sun/text/resources/th/BreakIteratorRules_th.java
 # source before static source and platform specific source before shared.
 #
 GENERATED_SRC_DIRS += \
-    $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE) \
-    $(SUPPORT_OUTPUTDIR)/gensrc_no_docs/$(MODULE) \
+    $(SUPPORT_OUTPUTDIR)/gensrc \
+    #
+
+TOP_SRC_DIRS += \
+    $(HOTSPOT_TOPDIR)/src \
+    $(CORBA_TOPDIR)/src \
+    $(JDK_TOPDIR)/src \
+    $(LANGTOOLS_TOPDIR)/src \
+    $(JAXP_TOPDIR)/src \
+    $(JAXWS_TOPDIR)/src \
+    $(NASHORN_TOPDIR)/src \
     #
 
-OS_SRC_DIRS += $(JDK_TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS)/classes
+SRC_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
 ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
-  OS_TYPE_SRC_DIRS += $(JDK_TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/classes
+  SRC_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
 endif
+SRC_SUBDIRS += share/classes
 
-SHARE_SRC_DIRS += \
-    $(HOTSPOT_TOPDIR)/src/$(MODULE)/share/classes \
-    $(JDK_TOPDIR)/src/$(MODULE)/share/classes \
-    $(LANGTOOLS_TOPDIR)/src/$(MODULE)/share/classes \
-    $(CORBA_TOPDIR)/src/$(MODULE)/share/classes \
-    $(JAXP_TOPDIR)/src/$(MODULE)/share/classes \
-    $(JAXWS_TOPDIR)/src/$(MODULE)/share/classes \
-    $(NASHORN_TOPDIR)/src/$(MODULE)/share/classes \
-    #
-
-ALL_SRC_DIRS = \
-    $(GENERATED_SRC_DIRS) \
-    $(OS_SRC_DIRS) \
-    $(OS_TYPE_SRC_DIRS) \
-    $(SHARE_SRC_DIRS) \
-    #
+MODULE_SRC_DIRS := $(strip \
+    $(addsuffix /$(MODULE), $(GENERATED_SRC_DIRS) $(IMPORT_MODULES_SRC)) \
+    $(foreach sub, $(SRC_SUBDIRS), $(addsuffix /$(MODULE)/$(sub), $(TOP_SRC_DIRS))))
 
 # The JDK_USER_DEFINED_FILTER is a poor man's incremental build: by specifying
 # JDK_FILTER at the make command line, only a subset of the JDK java files will
@@ -512,32 +512,41 @@ ALL_SRC_DIRS = \
 # space separated list.
 JDK_USER_DEFINED_FILTER := $(strip $(subst $(COMMA),$(SPACE), $(JDK_FILTER)))
 
-# Create an empty directory to set the bootclasspath to.
-EMPTY_DIR := $(SUPPORT_OUTPUTDIR)/empty-dir
-$(call MakeDir, $(EMPTY_DIR))
+# Rewrite the MODULE_SRC_DIRS with a wildcard for the module so that all module
+# source dirs are available on the path.
+MODULESOURCEPATH := $(subst $(SPACE),$(PATH_SEP),$(subst $(MODULE),*,$(MODULE_SRC_DIRS)))
+
+# Add imported modules to the moduleclasspath
+MODULECLASSPATH := $(subst $(SPACE),$(PATH_SEP), $(IMPORT_MODULES_CLASSES))
 
-# Find the module dependencies by parsing modules.list file
-DEPS := $(call FindDepsForModule, $(MODULE))
+ifeq ($(MODULE), jdk.vm.ci)
+  ## WORKAROUND jdk.vm.ci source structure issue
+  JVMCI_MODULESOURCEPATH := $(MODULESOURCEPATH) \
+      $(subst /$(MODULE)/,/*/, $(filter-out %processor/src, \
+          $(wildcard $(HOTSPOT_TOPDIR)/src/jdk.vm.ci/share/classes/*/src)))
+  MODULESOURCEPATH := $(subst $(SPACE),$(PATH_SEP), $(JVMCI_MODULESOURCEPATH))
+endif
 
-CLASSPATH := $(foreach d, $(DEPS), $(if $($d_BIN), $($d_BIN), \
-    $(JDK_OUTPUTDIR)/modules/$d))
-  # When crypto classes are prebuilt, need to look for classes already in
-  # output dir.
-  ifneq ($(BUILD_CRYPTO), true)
-  CLASSPATH += $(JDK_OUTPUTDIR)/modules/$(MODULE)
-  endif
-JAVAC_FLAGS_BOOTCLASSPATH := -bootclasspath $(EMPTY_DIR) -extdirs $(EMPTY_DIR) \
-    -endorseddirs $(EMPTY_DIR) $($(MODULE)_ADD_JAVAC_FLAGS)
+# Make sure the generated source base dirs exist. Not all modules have generated
+# source in all of these directories and because of timing, all of them might not
+# exist at the time this makefile gets called. Javac will complain if there are
+# missing directories in the moduleclasspath.
+$(call MakeDir, $(GENERATED_SRC_DIRS))
 
 $(eval $(call SetupJavaCompilation, $(MODULE), \
     SETUP := $(if $($(MODULE)_SETUP), $($(MODULE)_SETUP), GENERATE_JDKBYTECODE), \
-    SRC := $(if $($(MODULE)_SRC), $($(MODULE)_SRC), $(wildcard $(ALL_SRC_DIRS))), \
-      INCLUDES := $(JDK_USER_DEFINED_FILTER),\
-    BIN := $(if $($(MODULE)_BIN), $($(MODULE)_BIN), $(JDK_OUTPUTDIR)/modules/$(MODULE)), \
-    HEADERS := $(SUPPORT_OUTPUTDIR)/headers/$(MODULE), \
-    CLASSPATH := $(CLASSPATH), \
-    ADD_JAVAC_FLAGS := $($(MODULE)_ADD_JAVAC_FLAGS) $(JAVAC_FLAGS_BOOTCLASSPATH) \
+    MODULE := $(MODULE), \
+    SRC := $(wildcard $(MODULE_SRC_DIRS)), \
+    INCLUDES := $(JDK_USER_DEFINED_FILTER),\
+    BIN := $(if $($(MODULE)_BIN), $($(MODULE)_BIN), $(JDK_OUTPUTDIR)/modules), \
+    HEADERS := $(SUPPORT_OUTPUTDIR)/headers, \
+    ADD_JAVAC_FLAGS := \
+        $($(MODULE)_ADD_JAVAC_FLAGS) \
+        -modulesourcepath "$(MODULESOURCEPATH)" \
+        $(if $(MODULECLASSPATH), -modulepath "$(MODULECLASSPATH)") \
+        -system none, \
 ))
+
 TARGETS += $($(MODULE)) $($(MODULE)_COPY_EXTRA)
 
 # Declare dependencies between java compilations of different modules.
@@ -545,7 +554,7 @@ TARGETS += $($(MODULE)) $($(MODULE)_COPY_EXTRA)
 # use the macro to find the correct target file to depend on.
 # Only the javac compilation actually depends on other modules so limit
 # dependency declaration to that by using the *_COMPILE_TARGET variable.
-$($(MODULE)_COMPILE_TARGET): $(foreach d, $($(MODULE)_DEPS), \
+$($(MODULE)_COMPILE_TARGET): $(foreach d, $(call FindDepsForModule, $(MODULE)), \
     $(call SetupJavaCompilationCompileTarget, $d, \
         $(if $($d_BIN), $($d_BIN), $(JDK_OUTPUTDIR)/modules/$d)))
 
@@ -568,6 +577,29 @@ ifeq ($(MODULE), java.rmi)
   TARGETS += $(call CreateHkTargets, $(java.rmi_CLEAN_FILES))
 endif
 
+################################################################################
+# If this is an imported module, copy the pre built classes and resources into
+# the modules output dir
+
+ifneq ($(wildcard $(IMPORT_MODULES_CLASSES)/$(MODULE)), )
+  $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker: \
+      $(call CacheFind, $(IMPORT_MODULES_CLASSES)/$(MODULE))
+	$(RM) -r $(@D)
+	$(MKDIR) -p $(@D)
+	$(CP) -R $(IMPORT_MODULES_CLASSES)/$(MODULE)/* $(@D)/
+	$(TOUCH) $@
+
+  TARGETS += $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker
+
+  # Add this dependency to avoid a race between compiling module-info.java and
+  # importing the classes.
+  $($(MODULE)_COMPILE_TARGET): $(JDK_OUTPUTDIR)/modules/$(MODULE)/_imported.marker
+endif
+
+################################################################################
+
+$(eval $(call IncludeCustomExtension, , CompileJavaModules-post.gmk))
+
 ################################################################################
 
 all: $(TARGETS)

make/CheckModules.gmk → make/CopyImportModules.gmk

 #
-# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 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
@@ -23,24 +23,64 @@
 # questions.
 #
 
-# Default target declared first
+# This makefile is called for every imported module to copy the non class
+# contents into the exploded jdk image.
+
 default: all
 
 include $(SPEC)
 include MakeBase.gmk
 
-JDEPS_MODULES_XML := $(JDK_OUTPUTDIR)/modules/jdk.jdeps/com/sun/tools/jdeps/resources/jdeps-modules.xml
+LIBS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_LIBS)))
+CMDS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CMDS)))
+CONF_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CONF)))
 
-#
-# Verify access across module boundaries
-#
-checkdeps:
-	$(ECHO) "Checking dependencies across JDK modules"
-	$(JAVA) -Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR) \
-		-Djdeps.modules.xml=$(JDEPS_MODULES_XML) \
-		com.sun.tools.jdeps.Main \
-		-verify:access -mp $(JDK_OUTPUTDIR)/modules
+$(eval $(call FillCacheFind, $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR)))
+
+ifneq ($(LIBS_DIR), )
+  ifeq ($(OPENJDK_TARGET_OS), windows)
+    TO_BIN_FILTER := %$(SHARED_LIBRARY_SUFFIX) %.diz %.pdb %.map
+
+    $(eval $(call SetupCopyFiles,COPY_LIBS_TO_BIN, \
+        SRC := $(LIBS_DIR), \
+        DEST := $(JDK_OUTPUTDIR)/bin, \
+        FILES := $(filter $(TO_BIN_FILTER), \
+            $(call CacheFind, $(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))) \
+    ))
+    TARGETS += $(COPY_LIBS_TO_BIN) $(COPY_LIBS_TO_LIB)
+  else
+    $(eval $(call SetupCopyFiles, COPY_LIBS, \
+        SRC := $(LIBS_DIR), \
+        DEST := $(JDK_OUTPUTDIR)/lib, \
+        FILES := $(call CacheFind, $(LIBS_DIR)), \
+    ))
+    TARGETS += $(COPY_LIBS)
+  endif
+endif
+
+ifneq ($(CMDS_DIR), )
+  $(eval $(call SetupCopyFiles, COPY_CMDS, \
+      SRC := $(CMDS_DIR), \
+      DEST := $(JDK_OUTPUTDIR)/bin, \
+      FILES := $(call CacheFind, $(CMDS_DIR)), \
+  ))
+  TARGETS += $(COPY_CMDS)
+endif
 
-all: checkdeps
+ifneq ($(CONF_DIR), )
+  $(eval $(call SetupCopyFiles, COPY_CONF, \
+      SRC := $(CONF_DIR), \
+      DEST := $(JDK_OUTPUTDIR)/lib, \
+      FILES := $(call CacheFind, $(CONF_DIR)), \
+  ))
+  TARGETS += $(COPY_CONF)
+endif
 
-.PHONY: all
+all: $(TARGETS)

make/GenerateModuleDeps.gmk → make/CreateBuildJdkCopy.gmk

 #
-# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 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
@@ -23,42 +23,64 @@
 # questions.
 #
 
-# This file is included from Main.gmk only.
+default: all
 
-include $(SRC_ROOT)/make/common/JavaCompilation.gmk
-include $(SRC_ROOT)/make/common/SetupJavaCompilers.gmk
+include $(SPEC)
+include MakeBase.gmk
+include Modules.gmk
+
+MODULES_TO_COPY := $(call FindTransitiveDepsForModule, jdk.jlink) jdk.jlink
 
 ################################################################################
+# Copy the modules needed to run jlink and jmod. Use bulk copy instead of
+# SetupCopyFiles since there are so many files.
+
+COPY_CLASSES_TARGET := $(BUILDJDK_OUTPUTDIR)/jdk/modules/_buildjdk-copy-maker
+
+$(COPY_CLASSES_TARGET): $(call CacheFind, $(wildcard \
+    $(addprefix $(JDK_OUTPUTDIR)/modules/, $(MODULES_TO_COPY))))
+	$(ECHO) $(LOG_INFO) "Copying java modules to buildjdk: $(MODULES_TO_COPY)"
+	$(RM) -r $(BUILDJDK_OUTPUTDIR)/jdk/modules
+	$(MKDIR) -p $(BUILDJDK_OUTPUTDIR)/jdk/modules
+	$(foreach m, $(MODULES_TO_COPY), \
+	    $(CP) -R $(JDK_OUTPUTDIR)/modules/$m \
+	        $(BUILDJDK_OUTPUTDIR)/jdk/modules/ $(NEWLINE))
+	$(TOUCH) $@
 
-$(eval $(call SetupJavaCompilation, BUILD_GENMODULESLIST, \
-    SETUP := BOOT_JAVAC, \
-    SRC := $(JDK_TOPDIR)/make/src/classes, \
-    INCLUDES := build/tools/module, \
-    EXCLUDE_FILES := ImageBuilder.java ModuleArchive.java, \
-    BIN := $(MAKESUPPORT_OUTPUTDIR)/bt_classes_moduleslist, \
-    DISABLE_SJAVAC := true, \
+TARGETS += $(COPY_CLASSES_TARGET)
+
+#$(eval $(call SetupCopyFiles, COPY_JDK_MODULES, \
+    SRC := $(BUILD_OUTPUT), \
+    DEST := $(BUILDJDK_OUTPUTDIR), \
+    FILES := $(call DoubleDollar, $(call DoubleDollar, $(call CacheFind, $(wildcard \
+        $(addprefix $(JDK_OUTPUTDIR)/modules/, $(MODULES_TO_COPY)))))), \
 ))
 
-TOOL_GENMODULESLIST = $(JAVA_SMALL) \
-    -cp "$(MAKESUPPORT_OUTPUTDIR)/bt_classes_moduleslist" \
-    build.tools.module.GenModulesList
+#TARGETS += $(COPY_JDK_MODULES)
+
+################################################################################
 
-MODULES_LIST_FILE := $(MAKESUPPORT_OUTPUTDIR)/modules.list
-# The module deps makefile is used from make/common/Modules.gmk
-MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
+$(eval $(call SetupCopyFiles, COPY_SUPPORT_HEADERS, \
+    SRC := $(BUILD_OUTPUT), \
+    DEST := $(BUILDJDK_OUTPUTDIR), \
+    FILES := $(call CacheFind, $(wildcard \
+        $(addprefix $(SUPPORT_OUTPUTDIR)/headers/, $(MODULES_TO_COPY)))), \
+))
 
-$(MODULES_LIST_FILE): $(SRC_ROOT)/modules.xml $(BUILD_GENMODULESLIST)
-	$(TOOL_GENMODULESLIST) -o $@ $(filter %.xml, $^)
+TARGETS += $(COPY_SUPPORT_HEADERS)
 
-$(MODULE_DEPS_MAKEFILE): $(MODULES_LIST_FILE)
-	$(CAT) $^ | $(SED) -e 's/^\([^:]*\):/DEPS_\1 :=/g' > $@
+################################################################################
+
+$(eval $(call SetupCopyFiles, COPY_JDK_LIB_FILES, \
+    SRC := $(BUILD_OUTPUT), \
+    DEST := $(BUILDJDK_OUTPUTDIR), \
+    FILES := $(JDK_OUTPUTDIR)/lib/tzdb.dat, \
+))
 
-TARGETS += $(MODULE_DEPS_MAKEFILE)
+TARGETS += $(COPY_JDK_LIB_FILES)
 
 ################################################################################
 
-# Hook to include the corresponding custom file, if present.
-$(eval $(call IncludeCustomExtension, , GenerateModuleDeps.gmk))
+all: $(TARGETS)
 
-# Trigger generation of this file and restart make if it changed.
--include $(MODULE_DEPS_MAKEFILE)
+.PHONY: default all

make/CreateJmods.gmk

+#
+# Copyright (c) 2014, 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.
+#
+
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include Modules.gmk
+
+ifeq ($(MODULE), )
+  $(error MODULE must be set when calling CreateJmods.gmk)
+endif
+
+################################################################################
+
+LIBS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
+    $(SUPPORT_OUTPUTDIR)/modules_libs-stripped $(IMPORT_MODULES_LIBS))))
+CMDS_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
+    $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped $(IMPORT_MODULES_CMDS))))
+CONF_DIR := $(firstword $(wildcard $(addsuffix /$(MODULE), \
+    $(SUPPORT_OUTPUTDIR)/modules_conf $(IMPORT_MODULES_CONF))))
+CLASSES_DIR := $(wildcard $(JDK_OUTPUTDIR)/modules/$(MODULE))
+
+$(eval $(call FillCacheFind, \
+    $(LIBS_DIR) $(CMDS_DIR) $(CONF_DIR) $(CLASSES_DIR) \
+))
+
+ifneq ($(LIBS_DIR), )
+  JMOD_FLAGS += --libs $(LIBS_DIR)
+  DEPS += $(call CacheFind, $(LIBS_DIR))
+endif
+ifneq ($(CMDS_DIR), )
+  JMOD_FLAGS += --cmds $(CMDS_DIR)
+  DEPS += $(call CacheFind, $(CMDS_DIR))
+endif
+ifneq ($(CONF_DIR), )
+  JMOD_FLAGS += --config $(CONF_DIR)
+  DEPS += $(call CacheFind, $(CONF_DIR))
+endif
+ifneq ($(CLASSES_DIR), )
+  JMOD_FLAGS += --class-path $(CLASSES_DIR)
+  DEPS += $(call CacheFind, $(CLASSES_DIR))
+endif
+
+# Add dependencies on other jmod files
+DEPS += $(patsubst %, $(IMAGES_OUTPUTDIR)/jmods/%.jmod, \
+    $(call FindDepsForModule, $(MODULE)))
+
+# TODO: What about headers?
+# Create jmods in a temp dir and then move them into place to keep the
+# module path in $(IMAGES_OUTPUTDIR)/jmods valid at all times.
+$(IMAGES_OUTPUTDIR)/jmods/$(MODULE).jmod: $(DEPS)
+	$(call LogWarn, Creating $(notdir $@))
+	$(call MakeDir, $(@D) $(SUPPORT_OUTPUTDIR)/jmods)
+	$(RM) $@ $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@)
+	$(JMOD) create \
+            --module-version $(VERSION_SHORT) \
+            --os-name $(REQUIRED_OS_NAME) \
+            --os-arch $(OPENJDK_TARGET_CPU_LEGACY) \
+            --os-version $(REQUIRED_OS_VERSION) \
+	    --modulepath $(IMAGES_OUTPUTDIR)/jmods\
+            --hash-dependencies '.*' \
+            --exclude '**_the.*' \
+	    $(JMOD_FLAGS) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@)
+	$(MV) $(SUPPORT_OUTPUTDIR)/jmods/$(notdir $@) $@
+
+TARGETS += $(IMAGES_OUTPUTDIR)/jmods/$(MODULE).jmod
+
+################################################################################
+
+all: $(TARGETS)
+
+################################################################################

make/GensrcModuleInfo.gmk

+#
+# Copyright (c) 2015, 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.
+#
+
+################################################################################
+# 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.
+#
+################################################################################
+
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include Modules.gmk
+#include TextFileProcessing.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 data file. Keep module-info.java.ext until javafx has changed.
+MOD_FILENAME := module-info.java.extra module-info.java.ext
+
+# List all the possible sub directories inside a module source directory where
+# data might be stored.
+CLASSES_SUBDIRS += $(OPENJDK_TARGET_OS)/classes
+ifneq ($(OPENJDK_TARGET_OS), $(OPENJDK_TARGET_OS_TYPE))
+  CLASSES_SUBDIRS += $(OPENJDK_TARGET_OS_TYPE)/classes
+endif
+CLASSES_SUBDIRS += share/classes
+
+# TODO: When the deploy build is better integrated, this will get added globally
+# but for now need to add it here.
+ifeq ($(BUILD_DEPLOY), true)
+  ALL_TOP_SRC_DIRS += $(DEPLOY_TOPDIR)/src
+endif
+
+# Construct all possible src directories for the module.
+MODULE_CLASSES_DIRS := $(strip \
+    $(foreach sub, $(CLASSES_SUBDIRS), \
+        $(addsuffix /$(MODULE)/$(sub), $(ALL_TOP_SRC_DIRS))) \
+    $(addsuffix /$(MODULE), $(IMPORT_MODULES_SRC)))
+
+# 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)
+
+  # Read the contents of all the files into a variable. Replace space with / to
+  # let space represent new lines in the variable as $(shell) normalizes all
+  # whitespace.
+  $(foreach f, $(MOD_FILES), \
+    $(eval MOD_FILE_CONTENTS += $(shell $(GREP) -v ".\*" $f | $(TR) ' ' '/')))
+
+  # Filter the contents for modules that are actually being built
+  MODULES_FILTER := $(addprefix %/, $(addsuffix ;, $(ALL_MODULES)))
+  MODULES_FILTER += provides%
+  MODIFICATIONS := $(filter $(MODULES_FILTER), $(MOD_FILE_CONTENTS))
+
+  # Convert the modification lines into arguments for the modification tool.
+  # Filter out modifications for non existing to-modules.
+  $(foreach line, $(MODIFICATIONS), \
+    $(eval split_line := $(subst /,$(SPACE),$(line))) \
+    $(eval command := $(word 1, $(split_line))) \
+    $(eval package := $(word 2, $(split_line))) \
+    $(eval to_module := $(patsubst %;,%,$(word 4, $(split_line)))) \
+    $(eval ARGS += -$(command) $(package)/$(to_module)))
+
+  ifneq ($(ARGS), )
+    $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java: \
+        $(firstword $(call FindAllModuleInfos, $(MODULE))) \
+        $(BUILD_TOOLS_JDK) \
+        $(call DependOnVariable, ARGS)
+		$(MKDIR) -p $(@D)
+		$(RM) $@ $@.tmp
+		$(TOOL_GENMODULEINFOSOURCE) $(ARGS) -o $@.tmp $<
+		$(MV) $@.tmp $@
+
+    TARGETS += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java
+  endif
+
+# This doesn't work because javac only accepts one single exports line per
+# exported package.
+  # Restore the modifications to separate lines with spaces
+#  MODIFICATIONS := $(subst /,$(SPACE),$(MODIFICATIONS))
+
+#  ifneq ($(MODIFICATIONS), )
+#    $(eval $(call SetupTextFileProcessing, PROCESS_MODULE_INFO, \
+#        SOURCE_FILES := $(firstword $(call FindAllModuleInfos, $(MODULE))), \
+#        OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java, \
+#        REPLACEMENTS := } => $(MODIFICATIONS) }, \
+#    ))
+
+#    TARGETS += $(PROCESS_MODULE_INFO)
+#  endif
+endif
+
+# If no modifications are found for this module, remove any module-info.java
+# created by a previous build since that is no longer valid.
+ifeq ($(MODIFICATIONS), )
+  ifneq ($(wildcard $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java), )
+    $(shell $(RM) $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/module-info.java)
+  endif
+endif
+
+################################################################################
+
+all: $(TARGETS)

make/HotspotWrapper.gmk

@@ -25,7 +25,10 @@
 
 # Include the legacy hotspot-spec.gmk (which in turns includes spec.gmk)
 BASE_SPEC:=$(SPEC)
-include $(dir $(SPEC))hotspot-spec.gmk
+# Assign to HOTSPOT_SPEC so that the variable HOTSPOT_SPEC can be
+# overridden when building the buildjdk.
+HOTSPOT_SPEC := $(dir $(SPEC))hotspot-spec.gmk
+include $(HOTSPOT_SPEC)
 include MakeBase.gmk
 
 # Inclusion of this pseudo-target will cause make to execute this file
@@ -45,7 +48,7 @@ HOTSPOT_FILES := $(shell $(FIND) -L \
 # not doing it breaks builds on msys.
 $(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp: $(HOTSPOT_FILES)
 	@$(MKDIR) -p $(HOTSPOT_OUTPUTDIR)
-	@($(CD) $(HOTSPOT_TOPDIR)/make && $(MAKE) $(HOTSPOT_MAKE_ARGS) \
+	($(CD) $(HOTSPOT_TOPDIR)/make && $(MAKE) $(HOTSPOT_MAKE_ARGS) \
 	    LOG_LEVEL=$(LOG_LEVEL) SPEC=$(HOTSPOT_SPEC) BASE_SPEC=$(BASE_SPEC))
 	$(TOUCH) $@
 

make/Images.gmk

@@ -38,7 +38,7 @@ $(eval $(call IncludeCustomExtension, , Images-pre.gmk))
 
 ############################################################################
 
-MAIN_MODULES += java.se java.smartcardio jdk.httpserver jdk.sctp \
+MAIN_MODULES += java.se.ee java.smartcardio jdk.httpserver jdk.sctp \
                jdk.security.auth jdk.security.jgss jdk.pack200 jdk.xml.dom \
                jdk.accessibility jdk.internal.le jdk.dynalink \
                jdk.scripting.nashorn jdk.scripting.nashorn.shell \
@@ -49,10 +49,10 @@ PROVIDER_MODULES += jdk.charsets jdk.crypto.ec jdk.crypto.pkcs11 jdk.jvmstat jdk
                jdk.localedata jdk.naming.dns jdk.naming.rmi jdk.zipfs
 
 # tools
-TOOLS_MODULES += jdk.attach jdk.compiler jdk.dev \
+TOOLS_MODULES += jdk.attach jdk.compiler \
                jdk.javadoc jdk.jcmd jdk.jconsole jdk.hotspot.agent jdk.jartool \
-               jdk.jdeps jdk.jdi jdk.jdwp.agent jdk.jshell jdk.policytool jdk.rmic \
-               jdk.xml.bind jdk.xml.ws
+               jdk.jdeps jdk.jdi jdk.jdwp.agent jdk.jlink jdk.jshell \
+               jdk.policytool jdk.rmic jdk.xml.bind jdk.xml.ws jdk.internal.opt
 
 ifeq ($(OPENJDK_TARGET_OS), windows)
   PROVIDER_MODULES += jdk.crypto.mscapi
@@ -65,104 +65,151 @@ endif
 JRE_MODULES := $(filter-out $(MODULES_FILTER), $(MAIN_MODULES) $(PROVIDER_MODULES))
 JDK_MODULES := $(filter-out $(MODULES_FILTER), $(JRE_MODULES) $(TOOLS_MODULES))
 
-# compact3 builds have additional modules
-JDK_COMPACT3_MODULES := java.compact3 java.smartcardio jdk.httpserver jdk.naming.dns \
-                       jdk.naming.rmi jdk.sctp jdk.security.auth jdk.management
+# Param 1 - Name of module
+define ReadImportMetaData
+  ifneq ($$(wildcard $(IMPORT_MODULES_MAKE)/$$(strip $1)/build.properties), )
+    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
+  else
+    # Default to include in all
+    JRE_MODULES += $1
+    JDK_MODULES += $1
+  endif
+endef
+
+IMPORTED_MODULES := $(call FindImportedModules)
+$(foreach m, $(IMPORTED_MODULES), $(eval $(call ReadImportMetaData, $m)))
+
+# Compact builds have additional modules
+COMPACT_EXTRA_MODULES := jdk.localedata jdk.crypto.pkcs11 jdk.crypto.ec
+JRE_COMPACT1_MODULES := $(COMPACT_EXTRA_MODULES) java.compact1
+JRE_COMPACT2_MODULES := $(JRE_COMPACT1_MODULES) java.compact2 jdk.xml.dom jdk.httpserver
+JRE_COMPACT3_MODULES := $(JRE_COMPACT2_MODULES) java.compact3 java.smartcardio jdk.management \
+                        jdk.naming.dns jdk.naming.rmi jdk.sctp jdk.security.auth
 
 # 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 as with make 4.0
-define SubstComma
-  $(subst $(COMMA)$(COMMA),$(COMMA),$(subst $(SPACE),$(COMMA),$(strip $1)))
-endef
+SubstComma = \
+    $(strip \
+        $(subst $(COMMA)$(COMMA),$(COMMA),$(subst $(SPACE),$(COMMA),$(strip $1))) \
+    )
+
 JRE_MODULES_LIST := $(call SubstComma, $(JRE_MODULES))
 JDK_MODULES_LIST := $(call SubstComma, $(JDK_MODULES))
+JRE_COMPACT1_MODULES_LIST := $(call SubstComma, $(JRE_COMPACT1_MODULES))
+JRE_COMPACT2_MODULES_LIST := $(call SubstComma, $(JRE_COMPACT2_MODULES))
+JRE_COMPACT3_MODULES_LIST := $(call SubstComma, $(JRE_COMPACT3_MODULES))
+
+################################################################################
+# Release file
+
+BASE_RELEASE_FILE := $(JDK_OUTPUTDIR)/release
+
+# Common way to emit a line into the release or info file
+define info-file-item # name value
+  $(PRINTF) '%s="%s"\n' $1 $2 >> $@
+endef
+
+# Param 1 - The file containing the MODULES list
+define create-info-file
+  $(call info-file-item, "JAVA_VERSION", "$(VERSION_NUMBER)")
+  $(call info-file-item, "JAVA_FULL_VERSION", "$(VERSION_STRING)")
+  $(call info-file-item, "OS_NAME", "$(REQUIRED_OS_NAME)")
+  $(call info-file-item, "OS_VERSION", "$(REQUIRED_OS_VERSION)")
+  $(call info-file-item, "OS_ARCH", "$(OPENJDK_TARGET_CPU_LEGACY)")
+  $(if $(JDK_ARCH_ABI_PROP_NAME), \
+    $(call info-file-item, "SUN_ARCH_ABI", "$(JDK_ARCH_ABI_PROP_NAME)"))
+  $(call info-file-item, "SOURCE", "$(strip $(ALL_SOURCE_TIPS))")
+endef
+
+# Param 1 - The file containing the MODULES list
+define prepare-info-file
+  $(ECHO) $(LOG_INFO) Generating $(patsubst $(OUTPUT_ROOT)/%,%,$@)
+  $(MKDIR) -p $(@D)
+  $(RM) $@
+endef
+
+define info-file
+  $(call prepare-info-file)
+  $(call create-info-file)
+endef
+
+# Create a variable dependency file common for all release info files.
+INFO_FILE_VARDEPS := $(call DependOnVariable, create-info-file)
+
+ALL_SOURCE_TIPS = $(shell \
+    if [ -f $(SUPPORT_OUTPUTDIR)/source_tips ] ; then \
+      $(CAT) $(SUPPORT_OUTPUTDIR)/source_tips ; \
+    fi)
+
+$(BASE_RELEASE_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
+	$(info-file)
 
 ################################################################################
 
-JRE_SORTED_MODULES := $(SUPPORT_OUTPUTDIR)/jre-sorted-modules
-JDK_SORTED_MODULES := $(SUPPORT_OUTPUTDIR)/jdk-sorted-modules
-JRE_COMPACT1_SORTED_MODULES := $(SUPPORT_OUTPUTDIR)/compact1-sorted-modules
-JRE_COMPACT2_SORTED_MODULES := $(SUPPORT_OUTPUTDIR)/compact2-sorted-modules
-JRE_COMPACT3_SORTED_MODULES := $(SUPPORT_OUTPUTDIR)/compact3-sorted-modules
-
-
-MODULES_CMDS := $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped
-MODULES_LIBS := $(SUPPORT_OUTPUTDIR)/modules_libs-stripped
-MODULES_CONF := $(SUPPORT_OUTPUTDIR)/modules_conf
-
-JIMAGE_TOOL := $(JAVA_SMALL) \
-    -Xbootclasspath/p:$(BUILDTOOLS_OUTPUTDIR)/interim_jimage_classes \
-    -cp $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes build.tools.module.ImageBuilder \
-    --cmds $(MODULES_CMDS) \
-    --libs $(MODULES_LIBS) \
-    --configs $(MODULES_CONF) \
-    --classes $(JDK_OUTPUTDIR)/modules \
-    --endian $(OPENJDK_TARGET_CPU_ENDIAN) \
-    #
-
-MODULES_XML += $(SRC_ROOT)/modules.xml
-DEPENDENCIES := $(call CacheFind, \
-    $(SUPPORT_OUTPUTDIR)/modules_cmds \
-    $(SUPPORT_OUTPUTDIR)/modules_conf \
-    $(SUPPORT_OUTPUTDIR)/modules_libs) \
-    $(wildcard $(JDK_OUTPUTDIR)/modules/*/_*) \
-    $(MODULES_XML)
-    #
+JMODS := $(wildcard $(IMAGES_OUTPUTDIR)/jmods/*.jmod)
 
 # Use this file inside the image as target for make rule
 JIMAGE_TARGET_FILE := bin/java$(EXE_SUFFIX)
 
-$(JDK_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(DEPENDENCIES) \
-    $(call DependOnVariable, JDK_MODULES_LIST)
+JLINK_TOOL := $(JLINK) --modulepath $(IMAGES_OUTPUTDIR)/jmods \
+              --endian $(OPENJDK_BUILD_CPU_ENDIAN) \
+              --release-info $(BASE_RELEASE_FILE)
+
+ifeq ($(JLINK_KEEP_PACKAGED_MODULES), true)
+  JLINK_EXTRA_OPTS := --keep-packaged-modules $(JDK_IMAGE_DIR)/jmods
+endif
+
+$(JDK_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(JMODS) \
+    $(call DependOnVariable, JDK_MODULES_LIST) $(BASE_RELEASE_FILE)
 	$(ECHO) Creating jdk jimage
-	$(RM) -r $(JDK_IMAGE_DIR) $(JDK_SORTED_MODULES)
-	$(JIMAGE_TOOL) --mods $(JDK_MODULES_LIST) --output $(JDK_IMAGE_DIR) \
-	    $(MODULES_XML) > $(JDK_SORTED_MODULES)
+	$(RM) -r $(JDK_IMAGE_DIR)
+	$(JLINK_TOOL) --output $(JDK_IMAGE_DIR) \
+	    --addmods $(JDK_MODULES_LIST) $(JLINK_EXTRA_OPTS)
 	$(TOUCH) $@
 
-$(JRE_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(DEPENDENCIES) \
-    $(call DependOnVariable, JRE_MODULES_LIST)
+$(JRE_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(JMODS) \
+    $(call DependOnVariable, JRE_MODULES_LIST) $(BASE_RELEASE_FILE)
 	$(ECHO) Creating jre jimage
-	$(RM) -r $(JRE_IMAGE_DIR) $(JRE_SORTED_MODULES)
-	$(JIMAGE_TOOL) --mods $(JRE_MODULES_LIST) --output $(JRE_IMAGE_DIR) \
-	    $(MODULES_XML) > $(JRE_SORTED_MODULES)
+	$(RM) -r $(JRE_IMAGE_DIR)
+	$(JLINK_TOOL) --output $(JRE_IMAGE_DIR) \
+	    --addmods $(JRE_MODULES_LIST)
 	$(TOUCH) $@
 
 JRE_COMPACT1_IMAGE_DIR := $(JRE_IMAGE_DIR)-compact1
 JRE_COMPACT2_IMAGE_DIR := $(JRE_IMAGE_DIR)-compact2
 JRE_COMPACT3_IMAGE_DIR := $(JRE_IMAGE_DIR)-compact3
 
-COMPACT_EXTRA_MODULES := jdk.localedata jdk.crypto.pkcs11 jdk.crypto.ec
-
-$(JRE_COMPACT1_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(DEPENDENCIES) \
-    $(call DependOnVariable, JRE_COMPACT1_MODULES_LIST)
+$(JRE_COMPACT1_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(JMODS) \
+    $(call DependOnVariable, JRE_COMPACT1_MODULES_LIST) $(BASE_RELEASE_FILE)
 	$(ECHO) Creating jre compact1 jimage
-	$(RM) -r $(JRE_COMPACT1_IMAGE_DIR) $(JRE_COMPACT1_SORTED_MODULES)
-	$(JIMAGE_TOOL) \
-	    --mods $(call SubstComma, java.compact1 $(COMPACT_EXTRA_MODULES)) \
-	    --output $(JRE_COMPACT1_IMAGE_DIR) \
-	    $(MODULES_XML) > $(JRE_COMPACT1_SORTED_MODULES)
+	$(RM) -r $(JRE_COMPACT1_IMAGE_DIR)
+	$(JLINK_TOOL) --addmods $(JRE_COMPACT1_MODULES_LIST) \
+	    --output $(JRE_COMPACT1_IMAGE_DIR)
 	$(TOUCH) $@
 
-$(JRE_COMPACT2_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(DEPENDENCIES) \
-    $(call DependOnVariable, JRE_COMPACT2_MODULES_LIST)
+$(JRE_COMPACT2_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(JMODS) \
+    $(call DependOnVariable, JRE_COMPACT2_MODULES_LIST) $(BASE_RELEASE_FILE)
 	$(ECHO) Creating jre compact2 jimage
-	$(RM) -r $(JRE_COMPACT2_IMAGE_DIR) $(JRE_COMPACT2_SORTED_MODULES)
-	$(JIMAGE_TOOL) \
-	    --mods $(call SubstComma, java.compact2 $(COMPACT_EXTRA_MODULES)) \
-	    --output $(JRE_COMPACT2_IMAGE_DIR) \
-	    $(MODULES_XML) > $(JRE_COMPACT2_SORTED_MODULES)
+	$(RM) -r $(JRE_COMPACT2_IMAGE_DIR)
+	$(JLINK_TOOL) --addmods $(JRE_COMPACT2_MODULES_LIST) \
+	    --output $(JRE_COMPACT2_IMAGE_DIR)
 	$(TOUCH) $@
 
-$(JRE_COMPACT3_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(DEPENDENCIES) \
-    $(call DependOnVariable, JRE_COMPACT3_MODULES_LIST)
+$(JRE_COMPACT3_IMAGE_DIR)/$(JIMAGE_TARGET_FILE): $(JMODS) \
+    $(call DependOnVariable, JRE_COMPACT3_MODULES_LIST) $(BASE_RELEASE_FILE)
 	$(ECHO) Creating jre compact3 jimage
-	$(RM) -r $(JRE_COMPACT3_IMAGE_DIR) $(JRE_COMPACT3_SORTED_MODULES)
-	$(JIMAGE_TOOL) \
-	    --mods $(call SubstComma, $(JDK_COMPACT3_MODULES) $(COMPACT_EXTRA_MODULES)) \
-	    --output $(JRE_COMPACT3_IMAGE_DIR) \
-	    $(MODULES_XML) > $(JRE_COMPACT3_SORTED_MODULES)
+	$(RM) -r $(JRE_COMPACT3_IMAGE_DIR)
+	$(JLINK_TOOL) --addmods $(JRE_COMPACT3_MODULES_LIST) \
+	    --output $(JRE_COMPACT3_IMAGE_DIR)
 	$(TOUCH) $@
 
 TOOL_JRE_TARGETS := $(JRE_IMAGE_DIR)/$(JIMAGE_TARGET_FILE)
@@ -345,79 +392,6 @@ $(JDK_IMAGE_DIR)/%: $(JDK_DOC_LOCATION)/%
 JRE_TARGETS += $(JRE_DOC_TARGETS)
 JDK_TARGETS += $(JDK_DOC_TARGETS)
 
-################################################################################
-# Release file
-
-JRE_INFO_FILE := $(JRE_IMAGE_DIR)/release
-JDK_INFO_FILE := $(JDK_IMAGE_DIR)/release
-JRE_COMPACT1_INFO_FILE := $(JRE_COMPACT1_IMAGE_DIR)/release
-JRE_COMPACT2_INFO_FILE := $(JRE_COMPACT2_IMAGE_DIR)/release
-JRE_COMPACT3_INFO_FILE := $(JRE_COMPACT3_IMAGE_DIR)/release
-
-# Common way to emit a line into the release or info file
-define info-file-item # name value
-  $(PRINTF) '%s="%s"\n' $1 $2 >> $@
-endef
-
-# Param 1 - The file containing the MODULES list
-define create-info-file
-  $(call info-file-item, "JAVA_VERSION", "$(VERSION_NUMBER)")
-  $(call info-file-item, "JAVA_FULL_VERSION", "$(VERSION_STRING)")
-  $(call info-file-item, "OS_NAME", "$(REQUIRED_OS_NAME)")
-  $(call info-file-item, "OS_VERSION", "$(REQUIRED_OS_VERSION)")
-  $(call info-file-item, "OS_ARCH", "$(OPENJDK_TARGET_CPU_LEGACY)")
-  $(if $(JDK_ARCH_ABI_PROP_NAME), \
-    $(call info-file-item, "SUN_ARCH_ABI", "$(JDK_ARCH_ABI_PROP_NAME)"))
-  $(call info-file-item, "SOURCE", "$(strip $(ALL_SOURCE_TIPS))")
-  $(call info-file-item, "MODULES", "`$(CAT) $1`")
-endef
-
-# Param 1 - The file containing the MODULES list
-define prepare-info-file
-  $(call LogInfo, Generating $(patsubst $(OUTPUT_ROOT)/%,%,$@))
-  $(MKDIR) -p $(@D)
-  $(RM) $@
-endef
-
-define info-file
-  $(call prepare-info-file, $1)
-  $(call create-info-file, $1)
-endef
-
-# Create a variable dependency file common for all release info files. The
-# sorted module list will only change if the image is regenerated, which will
-# trigger a rebuild of these files anyway.
-INFO_FILE_VARDEPS := $(call DependOnVariable, create-info-file)
-
-ALL_SOURCE_TIPS = $(shell \
-    if [ -f $(SUPPORT_OUTPUTDIR)/source_tips ] ; then \
-      $(CAT) $(SUPPORT_OUTPUTDIR)/source_tips ; \
-    fi)
-
-$(JRE_INFO_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
-	$(call info-file, $(JRE_SORTED_MODULES))
-
-$(JDK_INFO_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
-	$(call info-file, $(JDK_SORTED_MODULES))
-
-$(JRE_COMPACT1_INFO_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
-	$(call info-file, $(JRE_COMPACT1_SORTED_MODULES))
-	$(call info-file-item, "JAVA_PROFILE", "compact1")
-
-$(JRE_COMPACT2_INFO_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
-	$(call info-file, $(JRE_COMPACT2_SORTED_MODULES))
-	$(call info-file-item, "JAVA_PROFILE", "compact2")
-
-$(JRE_COMPACT3_INFO_FILE): $(INFO_FILE_VARDEPS) $(SUPPORT_OUTPUTDIR)/source_tips
-	$(call info-file, $(JRE_COMPACT3_SORTED_MODULES))
-	$(call info-file-item, "JAVA_PROFILE", "compact3")
-
-JRE_TARGETS += $(JRE_INFO_FILE)
-JDK_TARGETS += $(JDK_INFO_FILE)
-JRE_COMPACT1_TARGETS += $(JRE_COMPACT1_INFO_FILE)
-JRE_COMPACT2_TARGETS += $(JRE_COMPACT2_INFO_FILE)
-JRE_COMPACT3_TARGETS += $(JRE_COMPACT3_INFO_FILE)
-
 ################################################################################
 # src.zip
 
@@ -435,7 +409,7 @@ ifneq ($(findstring images, $(MAKECMDGOALS)), )
       DEST := $(JDK_IMAGE_DIR)/demo, \
       FILES := $(if $(wildcard $(SUPPORT_OUTPUTDIR)/demos/image), \
           $(call DoubleDollar, $(call DoubleDollar, \
-          $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/demos/image \
+      $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/demos/image \
           -type f -a ! \( -name "_the*" -o -name "javac_state" \) )))), \
   ))
 
@@ -445,7 +419,7 @@ endif
 ################################################################################
 # /sample dir
 
-$(eval $(call SetupCopyFiles, COPY_SAMPLES, \
+$(eval $(call SetupCopyFiles,COPY_SAMPLES, \
     SRC := $(SUPPORT_OUTPUTDIR)/sample/image, \
     DEST := $(JDK_IMAGE_DIR)/sample, \
     FILES := $(if $(wildcard $(SUPPORT_OUTPUTDIR)/sample/image), \

make/Jprt.gmk

@@ -36,6 +36,10 @@ ifneq ($(CYGPATH), )
     override JPRT_ARCHIVE_INSTALL_BUNDLE := \
         $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_INSTALL_BUNDLE))
   endif
+  ifdef JPRT_ARCHIVE_MODULES_BUNDLE
+    override JPRT_ARCHIVE_MODULES_BUNDLE := \
+        $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_MODULES_BUNDLE))
+  endif
   ifdef JPRT_ARCHIVE_TEST_BUNDLE
     override JPRT_ARCHIVE_TEST_BUNDLE := \
         $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_TEST_BUNDLE))
@@ -54,6 +58,9 @@ endif
 ifndef JPRT_ARCHIVE_INSTALL_BUNDLE
   JPRT_ARCHIVE_INSTALL_BUNDLE=/tmp/jprt_bundles/product-install.zip
 endif
+ifndef JPRT_ARCHIVE_MODULES_BUNDLE
+  JPRT_ARCHIVE_MODULES_BUNDLE=/tmp/jprt_bundles/modules.zip
+endif
 ifndef JPRT_ARCHIVE_TEST_BUNDLE
   JPRT_ARCHIVE_TEST_BUNDLE=/tmp/jprt_bundles/test-image.zip
 endif
@@ -66,7 +73,8 @@ ifeq ($(SKIP_BOOT_CYCLE), false)
 endif
 
 # This target must be called in the context of a SPEC file
-jprt_bundle: $(JPRT_ARCHIVE_BUNDLE) $(JPRT_ARCHIVE_TEST_BUNDLE)
+jprt_bundle: $(JPRT_ARCHIVE_BUNDLE) $(JPRT_ARCHIVE_TEST_BUNDLE) \
+    $(JPRT_ARCHIVE_MODULES_BUNDLE)
 
 ifeq ($(GCOV_ENABLED), true)
   jprt_bundle: $(JPRT_ARCHIVE_SYMBOLS_BUNDLE)
@@ -78,6 +86,11 @@ $(JPRT_ARCHIVE_BUNDLE): bundles
 	$(RM) $@
 	$(CP) $(BUILD_OUTPUT)/bundles/$(JDK_IMAGE_SUBDIR).zip $@
 
+$(JPRT_ARCHIVE_MODULES_BUNDLE): bundles
+	$(MKDIR) -p $(@D)
+	$(RM) $@
+	$(CP) $(BUILD_OUTPUT)/bundles/modules.zip $@
+
 $(JPRT_ARCHIVE_TEST_BUNDLE): bundles
 	$(MKDIR) -p $(@D)
 	$(RM) $@
@@ -104,6 +117,8 @@ bundles: all
 	    $(BUILD_OUTPUT)/bundles/$(JRE_IMAGE_SUBDIR).zip .
 	$(CD) $(SRC_TEST_IMAGE_DIR) && $(ZIP) -y -q -r \
 	    $(BUILD_OUTPUT)/bundles/$(TEST_IMAGE_SUBDIR).zip .
+	$(CD) $(IMAGES_OUTPUTDIR)/jmods && $(ZIP) -y -q -r \
+	    $(BUILD_OUTPUT)/bundles/modules.zip .
 	if [ -d $(BUILD_OUTPUT)/install/bundles ] ; then \
 	  $(CD) $(BUILD_OUTPUT)/install/bundles && $(ZIP) -y -q -r \
 	      $(JPRT_ARCHIVE_INSTALL_BUNDLE) . ; \

make/JrtfsJar.gmk

@@ -28,6 +28,7 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 include JarArchive.gmk
+include SetupJavaCompilers.gmk
 include TextFileProcessing.gmk
 
 # This rule will be depended on due to the MANIFEST line
@@ -40,10 +41,32 @@ $(eval $(call SetupTextFileProcessing, BUILD_JAVA_MANIFEST, \
       @@COMPANY_NAME@@ => $(COMPANY_NAME) , \
 ))
 
-$(eval $(call SetupJarArchive, JRTFS_JAR, \
-    SRCS := $(BUILDTOOLS_OUTPUTDIR)/interim_jimage_classes, \
+JIMAGE_PKGS := \
+    jdk/internal/jimage \
+    jdk/internal/jrtfs \
+    #
+
+$(eval $(call SetupJavaCompilation,BUILD_JRTFS, \
+    SETUP := GENERATE_OLDBYTECODE, \
+    SRC := $(JDK_TOPDIR)/src/java.base/share/classes, \
+    EXCLUDE_FILES := module-info.java, \
+    INCLUDES := $(JIMAGE_PKGS), \
+    BIN := $(SUPPORT_OUTPUTDIR)/jrtfs_classes))
+
+# Because of the explicit INCLUDES in the compilation setup above, the service provider
+# file will not be copied unless META-INF/services would also be added to the INCLUDES.
+# Adding META-INF/services would include all files in that directory when only the one
+# is needed, which is why this explicit copy is defined instead.
+$(eval $(call SetupCopyFiles,COPY_JIMAGE_SERVICE_PROVIDER, \
+    SRC := $(JDK_TOPDIR)/src/java.base/share/classes, \
+    DEST := $(SUPPORT_OUTPUTDIR)/jrtfs_classes, \
+    FILES := META-INF/services/java.nio.file.spi.FileSystemProvider))
+
+$(eval $(call SetupJarArchive,BUILD_JRTFS_JAR, \
+    DEPENDENCIES := $(BUILD_JRTFS) $(COPY_JIMAGE_SERVICE_PROVIDER), \
+    SRCS := $(SUPPORT_OUTPUTDIR)/jrtfs_classes, \
     JAR := $(SUPPORT_OUTPUTDIR)/jrt-fs.jar, \
     MANIFEST := $(SUPPORT_OUTPUTDIR)/java-main-manifest.mf, \
 ))
 
-all: $(JRTFS_JAR)
+all: $(BUILD_JRTFS_JAR)

make/Main.gmk

@@ -42,8 +42,6 @@ include $(SRC_ROOT)/make/MainSupport.gmk
 
 # Load the vital tools for all the makefiles.
 include $(SRC_ROOT)/make/common/MakeBase.gmk
-# Explicitly generate module deps makefile data
-include $(SRC_ROOT)/make/GenerateModuleDeps.gmk
 include $(SRC_ROOT)/make/common/Modules.gmk
 
 # Declare ALL_TARGETS as an immediate variable. This variable is a list of all
@@ -113,6 +111,24 @@ LANGTOOLS_GENSRC_TARGETS := $(filter %-gensrc-langtools, $(GENSRC_TARGETS))
 CORBA_GENSRC_TARGETS := $(filter %-gensrc-corba, $(GENSRC_TARGETS))
 HOTSPOT_GENSRC_TARGETS := $(filter %-gensrc-hotspot, $(GENSRC_TARGETS))
 
+GENSRC_MODULEINFO_MODULES := $(ALL_MODULES)
+GENSRC_MODULEINFO_TARGETS := $(addsuffix -gensrc-moduleinfo, \
+    $(GENSRC_MODULEINFO_MODULES))
+
+GENSRC_MODULES := $(GENSRC_MODULEINFO_MODULES)
+GENSRC_TARGETS += $(sort $(GENSRC_MODULEINFO_TARGETS) \
+    $(addsuffix -gensrc, $(GENSRC_MODULES)))
+
+define DeclareModuleInfoRecipe
+  $1-gensrc-moduleinfo:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) \
+	    -f GensrcModuleInfo.gmk MODULE=$1)
+
+  $1-gensrc: $1-gensrc-moduleinfo
+endef
+
+$(foreach m, $(GENSRC_MODULEINFO_MODULES), $(eval $(call DeclareModuleInfoRecipe,$m)))
+
 ALL_TARGETS += $(GENSRC_TARGETS)
 
 ################################################################################
@@ -136,11 +152,27 @@ $(eval $(call DeclareRecipesForPhase, COPY, \
     USE_WRAPPER := true, \
     MULTIPLE_MAKEFILES := true))
 
-ALL_TARGETS += $(COPY_TARGETS)
+ALL_COPY_MODULES += $(COPY_MODULES)
+ALL_COPY_TARGETS += $(COPY_TARGETS)
+
+IMPORT_COPY_MODULES := $(call FindImportedModules)
+IMPORT_COPY_TARGETS := $(addsuffix -copy, $(IMPORT_COPY_MODULES))
+ALL_COPY_MODULES += $(IMPORT_COPY_MODULES)
+ALL_COPY_TARGETS += $(IMPORT_COPY_TARGETS)
+
+define DeclareImportCopyRecipe
+  $1-copy:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) \
+	    -f CopyImportModules.gmk MODULE=$1)
+endef
+
+$(foreach m, $(IMPORT_COPY_MODULES), $(eval $(call DeclareImportCopyRecipe,$m)))
+
+ALL_TARGETS += $(ALL_COPY_TARGETS)
 
 ################################################################################
 # Targets for compiling all java modules. Nashorn is treated separately.
-JAVA_MODULES := $(call FindJavaModules)
+JAVA_MODULES := $(ALL_MODULES)
 JAVA_TARGETS := $(addsuffix -java, $(JAVA_MODULES))
 
 define DeclareCompileJavaRecipe
@@ -214,7 +246,48 @@ samples-jdk:
 ALL_TARGETS += demos-jdk samples-jdk
 
 ################################################################################
-# Image targets
+# Jigsaw specific data and analysis targets.
+
+generate-summary:
+	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) -f GenerateModuleSummary.gmk)
+
+ALL_TARGETS += generate-summary
+
+################################################################################
+# Strip binaries targets
+
+STRIP_MODULES := $(sort $(LIBS_MODULES) $(LAUNCHER_MODULES) $(COPY_MODULES) \
+    $(GENDATA_MODULES))
+STRIP_TARGETS := $(addsuffix -strip, $(STRIP_MODULES))
+
+define DeclareStripRecipe
+  $1-strip:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f StripBinaries.gmk \
+	    MODULE=$1)
+endef
+
+$(foreach m, $(STRIP_MODULES), $(eval $(call DeclareStripRecipe,$m)))
+
+ALL_TARGETS += $(STRIP_TARGETS)
+
+################################################################################
+# Jmod targets
+
+JMOD_MODULES := $(ALL_MODULES)
+JMOD_TARGETS := $(addsuffix -jmod, $(JMOD_MODULES))
+
+define DeclareJmodRecipe
+  $1-jmod:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f CreateJmods.gmk \
+	    MODULE=$1)
+endef
+
+$(foreach m, $(JMOD_MODULES), $(eval $(call DeclareJmodRecipe,$m)))
+
+ALL_TARGETS += $(JMOD_TARGETS)
+
+################################################################################
+# Images targets
 
 # Stores the tips for each repository. This file is be used when constructing the jdk image and can be
 # used to track the exact sources used to build that image.
@@ -236,9 +309,6 @@ zip-security:
 zip-source:
 	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f ZipSource.gmk)
 
-strip-binaries:
-	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f StripBinaries.gmk)
-
 jrtfs-jar:
 	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f JrtfsJar.gmk)
 
@@ -251,7 +321,7 @@ profiles:
 mac-bundles-jdk:
 	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f MacBundles.gmk)
 
-ALL_TARGETS += source-tips bootcycle-images zip-security zip-source strip-binaries \
+ALL_TARGETS += source-tips bootcycle-images zip-security zip-source \
     jrtfs-jar jimages profiles mac-bundles-jdk
 
 ################################################################################
@@ -265,6 +335,28 @@ docs-jvmtidoc:
 
 ALL_TARGETS += docs-javadoc docs-jvmtidoc
 
+################################################################################
+# Cross compilation support
+
+ifeq ($(CREATE_BUILDJDK), true)
+  # This target is only called by the recursive call below.
+  create-buildjdk-compile-hotspot-helper: hotspot
+  create-buildjdk-compile-modules-helper: jdk.jlink-launchers java.base-copy
+endif
+
+create-buildjdk-copy:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f CreateBuildJdkCopy.gmk)
+
+create-buildjdk-compile-hotspot create-buildjdk-compile-modules:
+	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Main.gmk \
+	    $@-helper \
+	    SPEC=$(dir $(SPEC))buildjdk-spec.gmk \
+	    HOTSPOT_SPEC=$(dir $(SPEC))buildjdk-spec.gmk \
+	    CREATING_BUILDJDK=true)
+
+ALL_TARGETS += create-buildjdk-copy create-buildjdk-compile-hotspot \
+    create-buildjdk-compile-modules
+
 ################################################################################
 # Build tests
 #
@@ -321,16 +413,6 @@ test-make:
 ALL_TARGETS += test test-hotspot-jtreg test-hotspot-jtreg-native \
     test-hotspot-internal test-jdk-jtreg-native test-make
 
-################################################################################
-# Verification targets
-
-verify-modules:
-	@$(call TargetEnter)
-	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f CheckModules.gmk)
-	@$(call TargetExit)
-
-ALL_TARGETS += verify-modules
-
 ################################################################################
 # Install targets
 
@@ -370,6 +452,8 @@ else
 
   $(JDK_GENSRC_TARGETS): interim-langtools buildtools-jdk
 
+  $(GENSRC_MODULEINFO_TARGETS): buildtools-jdk
+
   $(GENDATA_TARGETS): interim-langtools buildtools-jdk
 
   interim-rmic: interim-langtools
@@ -407,8 +491,11 @@ else
   $(foreach m, $(RMIC_MODULES), $(eval $m-rmic: $m-java))
 
   # Declare dependencies from <module>-lib to <module>-java
-  # Skip modules that do not have java source.
+  # Skip modules that do not have java source. When creating a BUILD_JDK, the
+  # java compilation has already been done by the normal build and copied in.
+  ifneq ($(CREATING_BUILDJDK), true)
   $(foreach m, $(filter $(JAVA_MODULES), $(LIBS_MODULES)), $(eval $m-libs: $m-java))
+  endif
 
   # Declare dependencies from all other <module>-lib to java.base-lib
   $(foreach t, $(filter-out java.base-libs, $(LIBS_TARGETS)), \
@@ -438,31 +525,57 @@ else
 
   jdk.jdeps-gendata: java rmic
 
+  # Declare dependencies from <module>-strip to libs, launchers, gendata and copy
+  $(foreach m, $(LIBS_MODULES), $(eval $m-strip: $m-libs))
+  $(foreach m, $(LAUNCHER_MODULES), $(eval $m-strip: $m-launchers))
+  $(foreach m, $(GENDATA_MODULES), $(eval $m-strip: $m-gendata))
+  $(foreach m, $(COPY_MODULES), $(eval $m-strip: $m-copy))
+
+  # Declare dependencies between jmod targets
+  $(foreach m, $(JMOD_MODULES), \
+      $(eval $m-jmod: $(addsuffix -jmod, $(call FindDepsForModule,$m))))
+
+  # Declare dependencies from <module>-jmod to all other module targets
+  $(foreach m, $(STRIP_MODULES), $(eval $m-jmod: $m-strip))
+  $(foreach m, $(JAVA_MODULES), $(eval $m-jmod: $m-java))
+  $(foreach m, $(GENDATA_MODULES), $(eval $m-jmod: $m-gendata))
+  $(foreach m, $(RMIC_MODULES), $(eval $m-jmod: $m-rmic))
+  $(foreach m, $(LIBS_MODULES), $(eval $m-jmod: $m-libs))
+  $(foreach m, $(LAUNCHER_MODULES), $(eval $m-jmod: $m-launchers))
+  $(foreach m, $(COPY_MODULES), $(eval $m-jmod: $m-copy))
+
+  # Jmods cannot be created until we have the jlink tool ready to run, which requires
+  # all java modules to be compiled and jdk.jlink-launchers.
+  $(JMOD_TARGETS): java java.base-libs jdk.jlink-launchers
+
+  ifeq ($(CREATE_BUILDJDK), true)
+    $(JMOD_TARGETS): create-buildjdk
+  endif
+
   zip-security: java.base-java java.security.jgss-java java.security.jgss-libs \
       $(filter jdk.crypto%, $(JAVA_TARGETS))
 
   zip-source: gensrc rmic
 
-  strip-binaries: libs launchers gendata copy
-
-  jrtfs-jar: buildtools-jdk
+  jrtfs-jar: interim-langtools
 
-  jimages: exploded-image zip-source strip-binaries source-tips demos samples \
-      jrtfs-jar
+  jimages: jmods zip-source source-tips demos samples jrtfs-jar
 
-  profiles: exploded-image strip-binaries source-tips
+  profiles: jmods zip-source source-tips jrtfs-jar
 
   mac-bundles-jdk: jimages
 
   bootcycle-images: jimages
 
-  docs-javadoc: gensrc rmic
+  docs-javadoc: $(GENSRC_TARGETS) rmic
 
   docs-jvmtidoc: hotspot
 
   test: jimages test-image
 
-  verify-modules: exploded-image
+  create-buildjdk-copy: jdk.jlink-java java.base-gendata
+
+  create-buildjdk-compile-modules: create-buildjdk-copy create-buildjdk-compile-hotspot
 
   test-make: clean-test-make
 
@@ -482,6 +595,8 @@ else
 
   install: product-images
 
+  generate-summary: jmods
+
 endif
 
 ################################################################################
@@ -494,7 +609,7 @@ gensrc: $(GENSRC_TARGETS)
 
 gendata: $(GENDATA_TARGETS)
 
-copy: $(COPY_TARGETS)
+copy: $(ALL_COPY_TARGETS)
 
 java: $(JAVA_TARGETS)
 
@@ -504,6 +619,10 @@ libs: $(LIBS_TARGETS)
 
 launchers: $(LAUNCHER_TARGETS)
 
+jmods: $(JMOD_TARGETS)
+
+strip-binaries: $(STRIP_TARGETS)
+
 # Explicitly declare dependency for virtual target jdk.jdwp.agent-gensrc which
 # is actually handled by jdk.jdi-gensrc
 jdk.jdwp.agent-gensrc: jdk.jdi-gensrc
@@ -516,8 +635,7 @@ $(foreach m, $(GENDATA_MODULES), $(eval $m: $m-gendata))
 $(foreach m, $(RMIC_MODULES), $(eval $m: $m-rmic))
 $(foreach m, $(LIBS_MODULES), $(eval $m: $m-libs))
 $(foreach m, $(LAUNCHER_MODULES), $(eval $m: $m-launchers))
-$(foreach m, $(COPY_MODULES), $(eval $m: $m-copy))
-
+$(foreach m, $(ALL_COPY_MODULES), $(eval $m: $m-copy))
 demos: demos-jdk
 
 samples: samples-jdk
@@ -525,6 +643,9 @@ samples: samples-jdk
 # The "exploded image" is a locally runnable JDK in $(BUILD_OUTPUT)/jdk.
 exploded-image: $(ALL_MODULES)
 
+create-buildjdk: create-buildjdk-compile-modules create-buildjdk-copy \
+    create-buildjdk-compile-hotspot
+
 mac-bundles: mac-bundles-jdk
 
 # The $(BUILD_OUTPUT)/images directory contain the resulting deliverables,
@@ -532,7 +653,13 @@ mac-bundles: mac-bundles-jdk
 
 # This target builds the product images, e.g. the JRE and JDK image
 # (and possibly other, more specific versions)
-product-images: jimages demos samples zip-security verify-modules
+product-images: jimages demos samples zip-security exploded-image
+
+# When cross compiling and building a partial BUILDJDK for the build host,
+# the summary generation cannot be run.
+ifneq ($(CREATE_BUILDJDK), true)
+  product-images: generate-summary
+endif
 
 ifeq ($(OPENJDK_TARGET_OS), macosx)
   product-images: mac-bundles
@@ -548,9 +675,9 @@ test-image: prepare-test-image test-image-hotspot-jtreg-native \
 # all-images is the top-most target, it builds all our deliverables ("images").
 all-images: product-images test-image docs-image
 
-ALL_TARGETS += buildtools gensrc gendata copy java rmic libs launchers \
+ALL_TARGETS += buildtools gensrc gendata copy java rmic libs launchers jmods \
     jdk.jdwp.agent-gensrc $(ALL_MODULES) demos samples exploded-image \
-    mac-bundles product-images docs-image test-image all-images
+    create-buildjdk mac-bundles product-images docs-image test-image all-images
 
 ################################################################################
 
@@ -575,7 +702,7 @@ ALL_TARGETS += default jdk images docs all
 # file.
 
 CLEAN_DIRS += hotspot jdk bootcycle-build test buildtools support \
-    images make-support test-make bundles
+    images make-support test-make bundles buildjdk
 CLEAN_DIR_TARGETS := $(addprefix clean-, $(CLEAN_DIRS))
 CLEAN_SUPPORT_DIRS += demos
 CLEAN_SUPPORT_DIR_TARGETS := $(addprefix clean-, $(CLEAN_SUPPORT_DIRS))

make/MainSupport.gmk

@@ -67,7 +67,6 @@ define Clean-gensrc
 	@$(PRINTF) "Cleaning gensrc $(if $1,for $(strip $1) )..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc/$(strip $1)
-	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc_no_docs/$(strip $1)
 	@$(PRINTF) " done\n"
 endef
 

make/common/CORE_PKGS.gmk

 #
-# Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2001, 2015, 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
@@ -99,6 +99,7 @@ CORE_PKGS = \
     java.lang.instrument \
     java.lang.invoke \
     java.lang.management \
+    java.lang.module \
     java.lang.ref \
     java.lang.reflect \
     java.math \