--- old/common/autoconf/generated-configure.sh	2015-11-21 22:02:31.125716361 +0900
+++ new/common/autoconf/generated-configure.sh	2015-11-21 22:02:30.934717059 +0900
@@ -683,6 +683,9 @@
 GCOV_ENABLED
 ZIP_DEBUGINFO_FILES
 ENABLE_DEBUG_SYMBOLS
+STRIP_POLICY
+DEBUG_BINARIES
+DEBUG_SYMBOLS
 CFLAGS_WARNINGS_ARE_ERRORS
 DISABLE_WARNING_PREFIX
 HOTSPOT_SET_WARNINGS_AS_ERRORS
@@ -1084,6 +1087,7 @@
 with_build_devkit
 with_jtreg
 enable_warnings_as_errors
+with_debug_symbols
 enable_debug_symbols
 enable_zip_debug_info
 enable_native_coverage
@@ -1858,9 +1862,10 @@
   --disable-warnings-as-errors
                           do not consider native warnings to be an error
                           [enabled]
-  --disable-debug-symbols disable generation of debug symbols [enabled]
-  --disable-zip-debug-info
-                          disable zipping of debug-info files [enabled]
+  --enable-debug-symbols  Deprecated. Option is kept for backwards
+                          compatibility and is ignored
+  --enable-zip-debug-info Deprecated. Option is kept for backwards
+                          compatibility and is ignored
   --enable-native-coverage
                           enable native compilation with code coverage
                           data[disabled]
@@ -1951,6 +1956,8 @@
                           dependent]
   --with-build-devkit     Devkit to use for the build platform toolchain
   --with-jtreg            Regression Test Harness [probed]
+  --with-debug-symbols    set the debug symbol configuration (none, internal,
+                          external, zipped) [zipped]
   --with-stdc++lib=<static>,<dynamic>,<default>
                           force linking of the C++ runtime on Linux to either
                           static or dynamic, default is static with dynamic as
@@ -4610,7 +4617,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1446762265
+DATE_WHEN_GENERATED=1448110876
 
 ###############################################################################
 #
@@ -45307,66 +45314,97 @@
 # Setup debug symbols (need objcopy from the toolchain for that)
 
   #
-  # ENABLE_DEBUG_SYMBOLS
-  # This must be done after the toolchain is setup, since we're looking at objcopy.
+  # DEBUG_SYMBOLS
   #
-  # Check whether --enable-debug-symbols was given.
-if test "${enable_debug_symbols+set}" = set; then :
-  enableval=$enable_debug_symbols;
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking what type of debug symbols to use" >&5
+$as_echo_n "checking what type of debug symbols to use... " >&6; }
+
+# Check whether --with-debug-symbols was given.
+if test "${with_debug_symbols+set}" = set; then :
+  withval=$with_debug_symbols;
+else
+  with_debug_symbols="zipped"
 fi
 
+  DEBUG_SYMBOLS=$with_debug_symbols
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG_SYMBOLS" >&5
+$as_echo "$DEBUG_SYMBOLS" >&6; }
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should generate debug symbols" >&5
-$as_echo_n "checking if we should generate debug symbols... " >&6; }
+  if test "x$DEBUG_SYMBOLS" = xzipped; then
 
-  if test "x$enable_debug_symbols" = "xyes" && test "x$OBJCOPY" = x; then
-    # explicit enabling of enable-debug-symbols and can't find objcopy
-    #   this is an error
-    as_fn_error $? "Unable to find objcopy, cannot enable debug-symbols" "$LINENO" 5
-  fi
+    if test "x$OBJCOPY" = x; then
+      # explicit enabling of enable-debug-symbols and can't find objcopy
+      # this is an error
+      as_fn_error $? "Unable to find objcopy, cannot enable debug-symbols" "$LINENO" 5
+    fi
 
-  if test "x$enable_debug_symbols" = "xyes"; then
     ENABLE_DEBUG_SYMBOLS=true
-  elif test "x$enable_debug_symbols" = "xno"; then
+    ZIP_DEBUGINFO_FILES=true
+    DEBUG_BINARIES=true
+    STRIP_POLICY=min_strip
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
+  elif test "x$DEBUG_SYMBOLS" = xnone; then
     ENABLE_DEBUG_SYMBOLS=false
-  else
-    # Default is on if objcopy is found
-    if test "x$OBJCOPY" != x; then
-      ENABLE_DEBUG_SYMBOLS=true
-    # MacOS X and Windows don't use objcopy but default is on for those OSes
-    elif test "x$OPENJDK_TARGET_OS" = xmacosx || test "x$OPENJDK_TARGET_OS" = xwindows; then
-      ENABLE_DEBUG_SYMBOLS=true
-    else
-      ENABLE_DEBUG_SYMBOLS=false
+    ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=false
+    STRIP_POLICY=min_strip
+  elif test "x$DEBUG_SYMBOLS" = xinternal; then
+    ENABLE_DEBUG_SYMBOLS=false  # -g option only
+    ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=true
+    STRIP_POLICY=no_strip
+    STRIP=""
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
+  elif test "x$DEBUG_SYMBOLS" = xexternal; then
+
+    if test "x$OBJCOPY" = x; then
+      # explicit enabling of enable-debug-symbols and can't find objcopy
+      # this is an error
+      as_fn_error $? "Unable to find objcopy, cannot enable debug-symbols" "$LINENO" 5
     fi
+
+    ENABLE_DEBUG_SYMBOLS=true
+    ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=true
+    STRIP_POLICY=min_strip
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
+  else
+    as_fn_error $? "Allowed debug symbols are: none, internal, external, zipped" "$LINENO" 5
   fi
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_DEBUG_SYMBOLS" >&5
-$as_echo "$ENABLE_DEBUG_SYMBOLS" >&6; }
+  # --enable-debug-symbols is deprecated.
+  # Please use --with-debug-symbols=[internal,external,zipped] .
+
+  # Check whether --enable-debug-symbols was given.
+if test "${enable_debug_symbols+set}" = set; then :
+  enableval=$enable_debug_symbols;
+fi
+
+  if test "x$enable_debug_symbols" != x; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Option --enable-debug-symbols is deprecated and will be ignored." >&5
+$as_echo "$as_me: WARNING: Option --enable-debug-symbols is deprecated and will be ignored." >&2;}
+  fi
+
+
+  # --enable-zip-debug-info is deprecated.
+  # Please use --with-debug-symbols=zipped .
 
-  #
-  # ZIP_DEBUGINFO_FILES
-  #
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should zip debug-info files" >&5
-$as_echo_n "checking if we should zip debug-info files... " >&6; }
   # Check whether --enable-zip-debug-info was given.
 if test "${enable_zip_debug_info+set}" = set; then :
-  enableval=$enable_zip_debug_info; enable_zip_debug_info="${enableval}"
-else
-  enable_zip_debug_info="yes"
+  enableval=$enable_zip_debug_info;
 fi
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_zip_debug_info}" >&5
-$as_echo "${enable_zip_debug_info}" >&6; }
-
-  if test "x${enable_zip_debug_info}" = "xno"; then
-    ZIP_DEBUGINFO_FILES=false
-  else
-    ZIP_DEBUGINFO_FILES=true
+  if test "x$enable_zip_debug_info" != x; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Option --enable-zip-debug-info is deprecated and will be ignored." >&5
+$as_echo "$as_me: WARNING: Option --enable-zip-debug-info is deprecated and will be ignored." >&2;}
   fi
 
 
 
+
+
+
+
 
 
   # Check whether --enable-native-coverage was given.
--- old/common/autoconf/jdk-options.m4	2015-11-21 22:02:33.262708558 +0900
+++ new/common/autoconf/jdk-options.m4	2015-11-21 22:02:33.151708964 +0900
@@ -577,53 +577,69 @@
 AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
 [
   #
-  # ENABLE_DEBUG_SYMBOLS
-  # This must be done after the toolchain is setup, since we're looking at objcopy.
+  # DEBUG_SYMBOLS
   #
-  AC_ARG_ENABLE([debug-symbols],
-      [AS_HELP_STRING([--disable-debug-symbols],[disable generation of debug symbols @<:@enabled@:>@])])
-
-  AC_MSG_CHECKING([if we should generate debug symbols])
-
-  if test "x$enable_debug_symbols" = "xyes" && test "x$OBJCOPY" = x; then
-    # explicit enabling of enable-debug-symbols and can't find objcopy
-    #   this is an error
-    AC_MSG_ERROR([Unable to find objcopy, cannot enable debug-symbols])
-  fi
+  AC_MSG_CHECKING([what type of debug symbols to use])
+  AC_ARG_WITH([debug-symbols], [AS_HELP_STRING([--with-debug-symbols],
+      [set the debug symbol configuration (none, internal, external, zipped) @<:@zipped@:>@])],
+      [],
+      [with_debug_symbols="zipped"])
+  DEBUG_SYMBOLS=$with_debug_symbols
+  AC_MSG_RESULT([$DEBUG_SYMBOLS])
+
+  if test "x$DEBUG_SYMBOLS" = xzipped; then
+
+    if test "x$OBJCOPY" = x; then
+      # explicit enabling of enable-debug-symbols and can't find objcopy
+      # this is an error
+      AC_MSG_ERROR([Unable to find objcopy, cannot enable debug-symbols])
+    fi
 
-  if test "x$enable_debug_symbols" = "xyes"; then
     ENABLE_DEBUG_SYMBOLS=true
-  elif test "x$enable_debug_symbols" = "xno"; then
+    ZIP_DEBUGINFO_FILES=true
+    DEBUG_BINARIES=true
+    STRIP_POLICY=min_strip
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
+  elif test "x$DEBUG_SYMBOLS" = xnone; then
     ENABLE_DEBUG_SYMBOLS=false
-  else
-    # Default is on if objcopy is found
-    if test "x$OBJCOPY" != x; then
-      ENABLE_DEBUG_SYMBOLS=true
-    # MacOS X and Windows don't use objcopy but default is on for those OSes
-    elif test "x$OPENJDK_TARGET_OS" = xmacosx || test "x$OPENJDK_TARGET_OS" = xwindows; then
-      ENABLE_DEBUG_SYMBOLS=true
-    else
-      ENABLE_DEBUG_SYMBOLS=false
+    ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=false
+    STRIP_POLICY=min_strip
+  elif test "x$DEBUG_SYMBOLS" = xinternal; then
+    ENABLE_DEBUG_SYMBOLS=false  # -g option only
+    ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=true
+    STRIP_POLICY=no_strip
+    STRIP=""
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
+  elif test "x$DEBUG_SYMBOLS" = xexternal; then
+
+    if test "x$OBJCOPY" = x; then
+      # explicit enabling of enable-debug-symbols and can't find objcopy
+      # this is an error
+      AC_MSG_ERROR([Unable to find objcopy, cannot enable debug-symbols])
     fi
-  fi
-
-  AC_MSG_RESULT([$ENABLE_DEBUG_SYMBOLS])
 
-  #
-  # ZIP_DEBUGINFO_FILES
-  #
-  AC_MSG_CHECKING([if we should zip debug-info files])
-  AC_ARG_ENABLE([zip-debug-info],
-      [AS_HELP_STRING([--disable-zip-debug-info],[disable zipping of debug-info files @<:@enabled@:>@])],
-      [enable_zip_debug_info="${enableval}"], [enable_zip_debug_info="yes"])
-  AC_MSG_RESULT([${enable_zip_debug_info}])
-
-  if test "x${enable_zip_debug_info}" = "xno"; then
+    ENABLE_DEBUG_SYMBOLS=true
     ZIP_DEBUGINFO_FILES=false
+    DEBUG_BINARIES=true
+    STRIP_POLICY=min_strip
+    JAVAC_FLAGS="$JAVAC_FLAGS -g"
   else
-    ZIP_DEBUGINFO_FILES=true
+    AC_MSG_ERROR([Allowed debug symbols are: none, internal, external, zipped])
   fi
 
+  # --enable-debug-symbols is deprecated.
+  # Please use --with-debug-symbols=[internal,external,zipped] .
+  BASIC_DEPRECATED_ARG_ENABLE(debug-symbols, debug_symbols)
+
+  # --enable-zip-debug-info is deprecated.
+  # Please use --with-debug-symbols=zipped .
+  BASIC_DEPRECATED_ARG_ENABLE(zip-debug-info, zip_debug_info)
+
+  AC_SUBST(DEBUG_SYMBOLS)
+  AC_SUBST(DEBUG_BINARIES)
+  AC_SUBST(STRIP_POLICY)
   AC_SUBST(ENABLE_DEBUG_SYMBOLS)
   AC_SUBST(ZIP_DEBUGINFO_FILES)
 ])
--- old/common/autoconf/spec.gmk.in	2015-11-21 22:02:33.757706751 +0900
+++ new/common/autoconf/spec.gmk.in	2015-11-21 22:02:33.643707167 +0900
@@ -392,6 +392,9 @@
 CFLAGS_DEBUG_SYMBOLS:=@CFLAGS_DEBUG_SYMBOLS@
 CXXFLAGS_DEBUG_SYMBOLS:=@CXXFLAGS_DEBUG_SYMBOLS@
 ZIP_DEBUGINFO_FILES:=@ZIP_DEBUGINFO_FILES@
+DEBUG_SYMBOLS:=@DEBUG_SYMBOLS@
+DEBUG_BINARIES:=@DEBUG_BINARIES@
+STRIP_POLICY:=@STRIP_POLICY@
 
 #
 # Compress (or not) jars
--- old/make/common/NativeCompilation.gmk	2015-11-21 22:02:34.251704947 +0900
+++ new/make/common/NativeCompilation.gmk	2015-11-21 22:02:34.133705378 +0900
@@ -507,6 +507,10 @@
     $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS)
   endif
 
+  ifeq ($(DEBUG_BINARIES), true)
+    $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
+    $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
+  endif
   ifeq ($$($1_DEBUG_SYMBOLS), true)
     ifeq ($(ENABLE_DEBUG_SYMBOLS), true)
       ifdef OPENJDK