make/common/Defs-linux.gmk

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*** 1,7 **** # ! # Copyright (c) 1999, 2011, 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 --- 1,7 ---- # ! # Copyright (c) 1999, 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
*** 72,109 **** SCRIPT_SUFFIX = # CC compiler object code output directive flag value CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required! CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required! ! # Default OBJCOPY comes from GNU Binutils on Linux: ! DEF_OBJCOPY=/usr/bin/objcopy ! ifdef CROSS_COMPILE_ARCH # don't try to generate .debuginfo files when cross compiling _JUNK_ := $(shell \ echo >&2 "INFO: cross compiling for ARCH $(CROSS_COMPILE_ARCH)," \ "skipping .debuginfo generation.") OBJCOPY= ! else OBJCOPY=$(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 $(ALT_OBJCOPY)) endif ! endif ! ifdef LIBRARY_SUPPORTS_FULL_DEBUG_SYMBOLS ! # The setting of OBJCOPY above enables the JDK build to import ! # .debuginfo files from the HotSpot build. However, adding FDS ! # support to the JDK build will occur in phases so a different ! # make variable is used to indicate that a particular library ! # supports FDS. ! ifeq ($(OBJCOPY),) _JUNK_ := $(shell \ echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.") ! else _JUNK_ := $(shell \ echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.") # Library stripping policies for .debuginfo configs: # all_strip - strips everything from the library --- 72,113 ---- SCRIPT_SUFFIX = # CC compiler object code output directive flag value CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required! CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required! ! ENABLE_FULL_DEBUG_SYMBOLS ?= 1 ! # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later ! ! ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) ! # Default OBJCOPY comes from GNU Binutils on Linux: ! DEF_OBJCOPY=/usr/bin/objcopy ! ifdef CROSS_COMPILE_ARCH # don't try to generate .debuginfo files when cross compiling _JUNK_ := $(shell \ echo >&2 "INFO: cross compiling for ARCH $(CROSS_COMPILE_ARCH)," \ "skipping .debuginfo generation.") OBJCOPY= ! else OBJCOPY=$(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 $(ALT_OBJCOPY)) endif ! endif ! # Setting ENABLE_FULL_DEBUG_SYMBOLS=1 (and OBJCOPY) above enables the ! # JDK build to import .debuginfo or .diz files from the HotSpot build. ! # However, adding FDS support to the JDK build will occur in phases ! # so a different make variable (LIBRARY_SUPPORTS_FULL_DEBUG_SYMBOLS) ! # is used to indicate that a particular library supports FDS. ! ifeq ($(OBJCOPY),) _JUNK_ := $(shell \ echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.") ! ENABLE_FULL_DEBUG_SYMBOLS=0 ! else _JUNK_ := $(shell \ echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.") # Library stripping policies for .debuginfo configs: # all_strip - strips everything from the library
*** 111,131 **** # no_strip - does not strip the library at all # # Oracle security policy requires "all_strip". A waiver was granted on # 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE. # ! DEF_STRIP_POLICY="min_strip" ! ifeq ($(ALT_STRIP_POLICY),) ! STRIP_POLICY=$(DEF_STRIP_POLICY) ! else ! STRIP_POLICY=$(ALT_STRIP_POLICY) ! endif _JUNK_ := $(shell \ echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)") endif - endif # # Default optimization # --- 115,136 ---- # 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. # ! # 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 # # Default optimization #
*** 411,420 **** --- 416,426 ---- # 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 = $(LIB_PREFIX)saproc.diz # The JDI - Serviceability Agent binding is not currently supported # on Linux-ia64. ifeq ($(ARCH), ia64) INCLUDE_SA = false