make/common/Defs-solaris.gmk
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@@ -1,7 +1,7 @@
#
-# Copyright (c) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1995, 2012, 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
@@ -71,18 +71,17 @@
# The suffix applied to scripts (.bat for windows, nothing for unix)
SCRIPT_SUFFIX =
# CC compiler object code output directive flag value
CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required!
-ifdef ENABLE_FULL_DEBUG_SYMBOLS
-# Only check for Full Debug Symbols support on Solaris if it is
-# specifically enabled. Hopefully, it can be enabled by default
-# once the .debuginfo size issues are worked out.
+ENABLE_FULL_DEBUG_SYMBOLS ?= 1
+# since objcopy is optional, we set ZIP_DEBUGINFO_FILES later
-# Default OBJCOPY comes from the SUNWbinutils package:
-DEF_OBJCOPY=/usr/sfw/bin/gobjcopy
-ifeq ($(PLATFORM)-$(LIBARCH), solaris-amd64)
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+ # Default OBJCOPY comes from the SUNWbinutils package:
+ DEF_OBJCOPY=/usr/sfw/bin/gobjcopy
+ ifeq ($(PLATFORM)-$(LIBARCH), solaris-amd64)
# On Solaris AMD64/X64, gobjcopy is not happy and fails:
#
# usr/sfw/bin/gobjcopy --add-gnu-debuglink=<lib>.debuginfo <lib>.so
# BFD: stKPaiop: Not enough room for program headers, try linking with -N
# /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
@@ -91,30 +90,30 @@
# BFD: stKPaiop: Not enough room for program headers, try linking with -N
# /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
_JUNK_ := $(shell \
echo >&2 "INFO: $(DEF_OBJCOPY) is not working on Solaris AMD64/X64")
OBJCOPY=
-else
+ else
OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))
ifneq ($(ALT_OBJCOPY),)
_JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
# disable .debuginfo support by setting ALT_OBJCOPY to a non-existent path
OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
endif
-endif
+ endif
-ifdef LIBRARY_SUPPORTS_FULL_DEBUG_SYMBOLS
-# The setting of OBJCOPY above enables the JDK build to import
-# .debuginfo files from the HotSpot build. However, adding FDS
-# support to the JDK build will occur in phases so a different
-# make variable is used to indicate that a particular library
-# supports FDS.
+ # Setting ENABLE_FULL_DEBUG_SYMBOLS=1 (and OBJCOPY) above enables the
+ # JDK build to import .debuginfo or .diz files from the HotSpot build.
+ # However, adding FDS support to the JDK build will occur in phases
+ # so a different make variable (LIBRARY_SUPPORTS_FULL_DEBUG_SYMBOLS)
+ # is used to indicate that a particular library supports FDS.
-ifeq ($(OBJCOPY),)
+ ifeq ($(OBJCOPY),)
_JUNK_ := $(shell \
echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.")
-else
+ ENABLE_FULL_DEBUG_SYMBOLS=0
+ else
_JUNK_ := $(shell \
echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.")
# Library stripping policies for .debuginfo configs:
# all_strip - strips everything from the library
@@ -122,21 +121,23 @@
# no_strip - does not strip the library at all
#
# Oracle security policy requires "all_strip". A waiver was granted on
# 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE.
#
- DEF_STRIP_POLICY="min_strip"
- ifeq ($(ALT_STRIP_POLICY),)
- STRIP_POLICY=$(DEF_STRIP_POLICY)
- else
- STRIP_POLICY=$(ALT_STRIP_POLICY)
- endif
+ #
+ # Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled.
+ STRIP_POLICY ?= min_strip
+
_JUNK_ := $(shell \
echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)")
+
+ ZIP_DEBUGINFO_FILES ?= 1
+
+ _JUNK_ := $(shell \
+ echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)")
+ endif
endif
-endif
-endif
#
# Java default optimization (-x04/-O2) etc. Applies to the VM.
#
ifndef OPTIMIZATION_LEVEL
@@ -751,7 +752,8 @@
# Settings for the JDI - Serviceability Agent binding.
HOTSPOT_SALIB_PATH = $(HOTSPOT_IMPORT_PATH)/jre/lib/$(LIBARCH)
SALIB_NAME = $(LIB_PREFIX)saproc.$(LIBRARY_SUFFIX)
SA_DEBUGINFO_NAME = $(LIB_PREFIX)saproc.debuginfo
+SA_DIZ_NAME = $(LIB_PREFIX)saproc.diz
INCLUDE_SA=true