--- /dev/null	2015-06-03 09:17:24.121142007 +0200
+++ new/common/autoconf/jdk-version.m4	2015-06-10 15:44:16.227126473 +0200
@@ -0,0 +1,348 @@
+#
+# 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.
+#
+
+###############################################################################
+#
+# Setup version numbers
+#
+
+# Verify that a given string represents a valid version number, and assign it
+# to a variable.
+
+# Argument 1: the variable to assign to
+# Argument 2: the value given by the user
+AC_DEFUN([JDKVER_CHECK_AND_SET_NUMBER],
+[
+  # Additional [] needed to keep m4 from mangling shell constructs.
+  if [ ! [[ "$2" =~ ^0*([1-9][0-9]*)|(0)$ ]] ] ; then
+    AC_MSG_ERROR(["$2" is not a valid numerical value for $1])
+  fi
+  # Extract the version number without leading zeros.
+  cleaned_value=${BASH_REMATCH[[1]]}
+  if test "x$cleaned_value" = x; then
+    # Special case for zero
+    cleaned_value=${BASH_REMATCH[[2]]}
+  fi
+
+  if test $cleaned_value -gt 255; then
+    AC_MSG_ERROR([$1 is given as $2. This is greater than 255 which is not allowed.])
+  fi
+  if test "x$cleaned_value" != "x$2"; then
+    AC_MSG_WARN([Value for $1 has been sanitized from '$2' to '$cleaned_value'])
+  fi
+  $1=$cleaned_value
+])
+
+AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
+[
+  # Warn user that old version arguments are deprecated.
+  BASIC_DEPRECATED_ARG_WITH([milestone])
+  BASIC_DEPRECATED_ARG_WITH([update-version])
+  BASIC_DEPRECATED_ARG_WITH([user-release-suffix])
+  BASIC_DEPRECATED_ARG_WITH([build-number])
+
+  # Source the version numbers file
+  . $AUTOCONF_DIR/version-numbers
+
+  # Some non-version number information is set in that file
+  AC_SUBST(LAUNCHER_NAME)
+  AC_SUBST(PRODUCT_NAME)
+  AC_SUBST(PRODUCT_SUFFIX)
+  AC_SUBST(JDK_RC_PLATFORM_NAME)
+  AC_SUBST(COMPANY_NAME)
+  AC_SUBST(MACOSX_BUNDLE_NAME_BASE)
+  AC_SUBST(MACOSX_BUNDLE_ID_BASE)
+
+  # Override version from arguments
+
+  # If --with-version-string is set, process it first. It is possible to
+  # override parts with more specific flags, since these are processed later.
+  AC_ARG_WITH(version-string, [AS_HELP_STRING([--with-version-string],
+      [Set version string @<:@calculated@:>@])])
+  if test "x$with_version_string" = xyes; then
+    AC_MSG_ERROR([--with-version-string must have a value])
+  elif test "x$with_version_string" != x; then
+    # Additional [] needed to keep m4 from mangling shell constructs.
+    if [ [[ $with_version_string =~ ^([0-9]+)(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(-([a-zA-Z]+))?(\.([a-zA-Z]+))?((\+)([0-9]+)?(-([-a-zA-Z0-9.]+))?)?$ ]] ]; then
+      VERSION_MAJOR=${BASH_REMATCH[[1]]}
+      VERSION_MINOR=${BASH_REMATCH[[3]]}
+      VERSION_SECURITY=${BASH_REMATCH[[5]]}
+      VERSION_PATCH=${BASH_REMATCH[[7]]}
+      VERSION_PRE_BASE=${BASH_REMATCH[[9]]}
+      VERSION_PRE_DEBUGLEVEL=${BASH_REMATCH[[11]]}
+      version_plus_separator=${BASH_REMATCH[[13]]}
+      VERSION_BUILD=${BASH_REMATCH[[14]]}
+      VERSION_OPT=${BASH_REMATCH[[16]]}
+      # Unspecified numerical fields are interpreted as 0.
+      if test "x$VERSION_MINOR" = x; then
+        VERSION_MINOR=0
+      fi
+      if test "x$VERSION_SECURITY" = x; then
+        VERSION_SECURITY=0
+      fi
+      if test "x$VERSION_PATCH" = x; then
+        VERSION_PATCH=0
+      fi
+      if test "x$version_plus_separator" != x && test "x$VERSION_BUILD$VERSION_OPT" = x; then
+        AC_MSG_ERROR([Version string contains + but both 'BUILD' and 'OPT' are missing])
+      fi
+      # Stop the version part process from setting default values.
+      # We still allow them to explicitely override though.
+      NO_DEFAULT_VERSION_PARTS=true
+    else
+      AC_MSG_ERROR([--with-version-string fails to parse as a valid version string: $with_version_string])
+    fi
+  fi
+
+  AC_ARG_WITH(version-pre-base, [AS_HELP_STRING([--with-version-pre-base],
+      [Set the base part of the version 'PRE' field (pre-release identifier) @<:@'internal'@:>@])],
+      [with_version_pre_base_present=true], [with_version_pre_base_present=false])
+
+  if test "x$with_version_pre_base_present" = xtrue; then
+    if test "x$with_version_pre_base" = xyes; then
+      AC_MSG_ERROR([--with-version-pre-base must have a value])
+    elif test "x$with_version_pre_base" = xno; then
+      # Interpret --without-* as empty string instead of the literal "no"
+      VERSION_PRE_BASE=
+    else
+      # Only [a-zA-Z] is allowed in the VERSION_PRE. Outer [ ] to quote m4.
+      [ VERSION_PRE_BASE=`$ECHO "$with_version_pre_base" | $TR -c -d '[a-z][A-Z]'` ]
+      if test "x$VERSION_PRE_BASE" != "x$with_version_pre_base"; then
+        AC_MSG_WARN([--with-version-pre-base value has been sanitized from '$with_version_pre_base' to '$VERSION_PRE_BASE'])
+      fi
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is to use "internal" as pre
+      VERSION_PRE_BASE="internal"
+    fi
+  fi
+
+  AC_ARG_WITH(version-pre-debuglevel, [AS_HELP_STRING([--with-version-pre-debuglevel],
+      [Set the debug level part of the version 'PRE' field (pre-release identifier) @<:@current debug level@:>@])],
+      [with_version_pre_debuglevel_present=true], [with_version_pre_debuglevel_present=false])
+
+  if test "x$with_version_pre_debuglevel_present" = xtrue; then
+    if test "x$with_version_pre_debuglevel" = xyes; then
+      AC_MSG_ERROR([--with-version-pre-debuglevel must have a value])
+    elif test "x$with_version_pre_debuglevel" = xno; then
+      # Interpret --without-* as empty string instead of the literal "no"
+      VERSION_PRE_DEBUGLEVEL=
+    else
+      # Only [a-zA-Z] is allowed in the VERSION_PRE. Outer [ ] to quote m4.
+      [ VERSION_PRE_DEBUGLEVEL=`$ECHO "$with_version_pre_debuglevel" | $TR -c -d '[a-z][A-Z]'` ]
+      if test "x$VERSION_PRE_DEBUGLEVEL" != "x$with_version_pre_debuglevel"; then
+        AC_MSG_WARN([--with-version-pre-debuglevel value has been sanitized from '$with_version_pre_debuglevel' to '$VERSION_PRE_DEBUGLEVEL'])
+      fi
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is to use the debug level name, except for release which is empty.
+      if test "x$DEBUG_LEVEL" != "xrelease"; then
+        VERSION_PRE_DEBUGLEVEL="$DEBUG_LEVEL"
+      else
+        VERSION_PRE_DEBUGLEVEL=""
+      fi
+    fi
+  fi
+
+  AC_ARG_WITH(version-opt, [AS_HELP_STRING([--with-version-opt],
+      [Set version 'OPT' field (build metadata) @<:@<timestamp>.<user>.<dirname>@:>@])],
+      [with_version_opt_present=true], [with_version_opt_present=false])
+
+  if test "x$with_version_opt_present" = xtrue; then
+    if test "x$with_version_opt" = xyes; then
+      AC_MSG_ERROR([--with-version-opt must have a value])
+    elif test "x$with_version_opt" = xno; then
+      # Interpret --without-* as empty string instead of the literal "no"
+      VERSION_OPT=
+    else
+      # Only [-.a-zA-Z0-9] is allowed in the VERSION_OPT. Outer [ ] to quote m4.
+      [ VERSION_OPT=`$ECHO "$with_version_opt" | $TR -c -d '[a-z][A-Z][0-9].-'` ]
+      if test "x$VERSION_OPT" != "x$with_version_opt"; then
+        AC_MSG_WARN([--with-version-opt value has been sanitized from '$with_version_opt' to '$VERSION_OPT'])
+      fi
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is to calculate a string like this <timestamp>.<username>.<base dir name>
+      timestamp=`$DATE '+%Y-%m-%d-%H%M%S'`
+      # Outer [ ] to quote m4.
+      [ username=`$ECHO "$USER" | $TR -d -c '[a-z][A-Z][0-9]'` ]
+      [ basedirname=`$BASENAME "$TOPDIR" | $TR -d -c '[a-z][A-Z][0-9].-'` ]
+      VERSION_OPT="$timestamp.$username.$basedirname"
+    fi
+  fi
+
+  AC_ARG_WITH(version-build, [AS_HELP_STRING([--with-version-build],
+      [Set version 'BUILD' field (build number) @<:@not specified@:>@])],
+      [with_version_build_present=true], [with_version_build_present=false])
+
+  if test "x$with_version_build_present" = xtrue; then
+    if test "x$with_version_build" = xyes; then
+      AC_MSG_ERROR([--with-version-build must have a value])
+    elif test "x$with_version_build" = xno; then
+      # Interpret --without-* as empty string instead of the literal "no"
+      VERSION_BUILD=
+    elif test "x$with_version_build" = x; then
+      VERSION_BUILD=
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_BUILD, $with_version_build)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is to not have a build number.
+      VERSION_BUILD=""
+      # FIXME: Until all code can cope with an empty VERSION_BUILD, set it to 0.
+      VERSION_BUILD=0
+    fi
+  fi
+
+  AC_ARG_WITH(version-major, [AS_HELP_STRING([--with-version-major],
+      [Set version 'MAJOR' field (first number) @<:@current source value@:>@])],
+      [with_version_major_present=true], [with_version_major_present=false])
+
+  if test "x$with_version_major_present" = xtrue; then
+    if test "x$with_version_major" = xyes; then
+      AC_MSG_ERROR([--with-version-major must have a value])
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_MAJOR, $with_version_major)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is to get value from version-numbers
+      VERSION_MAJOR="$DEFAULT_VERSION_MAJOR"
+    fi
+  fi
+
+  AC_ARG_WITH(version-minor, [AS_HELP_STRING([--with-version-minor],
+      [Set version 'MINOR' field (second number) @<:@current source value@:>@])],
+      [with_version_minor_present=true], [with_version_minor_present=false])
+
+  if test "x$with_version_minor_present" = xtrue; then
+    if test "x$with_version_minor" = xyes; then
+      AC_MSG_ERROR([--with-version-minor must have a value])
+    elif test "x$with_version_minor" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_MINOR=0
+    elif test "x$with_version_minor" = x; then
+      VERSION_MINOR=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_MINOR, $with_version_minor)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is 0, if unspecified
+      VERSION_MINOR=0
+    fi
+  fi
+
+  AC_ARG_WITH(version-security, [AS_HELP_STRING([--with-version-security],
+      [Set version 'SECURITY' field (third number) @<:@current source value@:>@])],
+      [with_version_security_present=true], [with_version_security_present=false])
+
+  if test "x$with_version_security_present" = xtrue; then
+    if test "x$with_version_security" = xyes; then
+      AC_MSG_ERROR([--with-version-security must have a value])
+    elif test "x$with_version_security" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_SECURITY=0
+    elif test "x$with_version_security" = x; then
+      VERSION_SECURITY=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_SECURITY, $with_version_security)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is 0, if unspecified
+      VERSION_SECURITY=0
+    fi
+  fi
+
+  AC_ARG_WITH(version-patch, [AS_HELP_STRING([--with-version-patch],
+      [Set version 'PATCH' field (fourth number) @<:@not specified@:>@])],
+      [with_version_patch_present=true], [with_version_patch_present=false])
+
+  if test "x$with_version_patch_present" = xtrue; then
+    if test "x$with_version_patch" = xyes; then
+      AC_MSG_ERROR([--with-version-patch must have a value])
+    elif test "x$with_version_patch" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_PATCH=0
+    elif test "x$with_version_patch" = x; then
+      VERSION_PATCH=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_PATCH, $with_version_patch)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      # Default is 0, if unspecified
+      VERSION_PATCH=0
+    fi
+  fi
+
+  # Calculate derived version properties
+
+  # Set pre to "pre-base" if debug level is empty (i.e. release), or
+  # "pre-base.debug-level" otherwise.
+  if test "x$VERSION_PRE_BASE" = x && test "x$VERSION_PRE_DEBUGLEVEL" != x; then
+    AC_MSG_ERROR([Cannot set version-pre-debuglevel when version-pre-base is empty])
+  fi
+  VERSION_PRE=$VERSION_PRE_BASE${VERSION_PRE_DEBUGLEVEL:+.$VERSION_PRE_DEBUGLEVEL}
+
+  # VERSION_NUMBER but always with exactly 4 positions, with 0 for empty positions.
+  VERSION_NUMBER_FOUR_POSITIONS=$VERSION_MAJOR.$VERSION_MINOR.$VERSION_SECURITY.$VERSION_PATCH
+
+  stripped_version_number=$VERSION_NUMBER_FOUR_POSITIONS
+  # Strip trailing zeroes from stripped_version_number
+  for i in 1 2 3 ; do stripped_version_number=${stripped_version_number%.0} ; done
+  VERSION_NUMBER=$stripped_version_number
+
+  # The complete version string, with additional build information
+  if test "x$VERSION_BUILD$VERSION_OPT" = x; then
+    VERSION_STRING=$VERSION_NUMBER${VERSION_PRE:+-$VERSION_PRE}
+  else
+    # If either build or opt is set, we need a + separator
+    VERSION_STRING=$VERSION_NUMBER${VERSION_PRE:+-$VERSION_PRE}+$VERSION_BUILD${VERSION_OPT:+-$VERSION_OPT}
+  fi
+
+  # The short version string, just VERSION_NUMBER and PRE, if present.
+  VERSION_SHORT=$VERSION_NUMBER${VERSION_PRE:+-$VERSION_PRE}
+
+  AC_MSG_CHECKING([for version string])
+  AC_MSG_RESULT([$VERSION_STRING])
+
+  AC_SUBST(VERSION_MAJOR)
+  AC_SUBST(VERSION_MINOR)
+  AC_SUBST(VERSION_SECURITY)
+  AC_SUBST(VERSION_PATCH)
+  AC_SUBST(VERSION_PRE)
+  AC_SUBST(VERSION_BUILD)
+  AC_SUBST(VERSION_OPT)
+  AC_SUBST(VERSION_NUMBER)
+  AC_SUBST(VERSION_NUMBER_FOUR_POSITIONS)
+  AC_SUBST(VERSION_STRING)
+  AC_SUBST(VERSION_SHORT)
+])