# # Copyright (c) 1998, 2013, 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. # # 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 makefile creates a build tree and lights off a build. # You can go back into the build tree and perform rebuilds or # incremental builds as desired. Be sure to reestablish # environment variable settings for LD_LIBRARY_PATH and JAVA_HOME. # The make process now relies on java and javac. These can be # specified either implicitly on the PATH, by setting the # (JDK-inherited) ALT_BOOTDIR environment variable to full path to a # JDK in which bin/java and bin/javac are present and working (e.g., # /usr/local/java/jdk1.3/solaris), or via the (JDK-inherited) # default BOOTDIR path value. Note that one of ALT_BOOTDIR # or BOOTDIR has to be set. We do *not* search javac, javah, rmic etc. # from the PATH. ifeq ($(GAMMADIR),) include ../../make/defs.make else include $(GAMMADIR)/make/defs.make endif include $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.make ifndef CC_INTERP ifndef FORCE_TIERED FORCE_TIERED=1 endif endif ifdef LP64 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","") _JUNK_ := $(shell echo >&2 \ $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!") @exit 1 endif endif # The following renders pathnames in generated Makefiles valid on # machines other than the machine containing the build tree. # # For example, let's say my build tree lives on /files12 on # exact.east.sun.com. This logic will cause GAMMADIR to begin with # /net/exact/files12/... # # We only do this on SunOS variants, for a couple of reasons: # * It is extremely rare that source trees exist on other systems # * It has been claimed that the Linux automounter is flakey, so # changing GAMMADIR in a way that exercises the automounter could # prove to be a source of unreliability in the build process. # Obviously, this Makefile is only relevant on SunOS boxes to begin # with, but the SunOS conditionalization will make it easier to # combine Makefiles in the future (assuming we ever do that). ifeq ($(OSNAME),solaris) # prepend current directory to relative pathnames. NEW_GAMMADIR := \ $(shell echo $(GAMMADIR) | \ sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \ ) unexport NEW_GAMMADIR # If NEW_GAMMADIR doesn't already start with "/net/": ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),) # prepend /net/$(HOST) # remove /net/$(HOST) if name already began with /home/ # remove /net/$(HOST) if name already began with /java/ # remove /net/$(HOST) if name already began with /lab/ NEW_GAMMADIR := \ $(shell echo $(NEW_GAMMADIR) | \ sed -e "s=^\(.*\)=/net/$(HOST)\1=" \ -e "s=^/net/$(HOST)/home/=/home/=" \ -e "s=^/net/$(HOST)/java/=/java/=" \ -e "s=^/net/$(HOST)/lab/=/lab/=" \ ) # Don't use the new value for GAMMADIR unless a file with the new # name actually exists. ifneq ($(wildcard $(NEW_GAMMADIR)),) GAMMADIR := $(NEW_GAMMADIR) endif endif endif # There is a (semi-) regular correspondence between make targets and actions: # # Target Tree Type Build Dir # # debug compiler2 __compiler2/debug # fastdebug compiler2 __compiler2/fastdebug # optimized compiler2 __compiler2/optimized # product compiler2 __compiler2/product # # debug1 compiler1 __compiler1/debug # fastdebug1 compiler1 __compiler1/fastdebug # optimized1 compiler1 __compiler1/optimized # product1 compiler1 __compiler1/product # # debugcore core __core/debug # fastdebugcore core __core/fastdebug # optimizedcore core __core/optimized # productcore core __core/product # # What you get with each target: # # debug* - debug compile with asserts enabled # fastdebug* - optimized compile, but with asserts enabled # optimized* - optimized compile, no asserts # product* - the shippable thing: optimized compile, no asserts, -DPRODUCT # This target list needs to be coordinated with the usage message # in the build.sh script: TARGETS = debug fastdebug optimized product SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs SUBDIRS_C1 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS)) SUBDIRS_C2 = $(addprefix $(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS)) SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS)) SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS)) TARGETS_C2 = $(TARGETS) TARGETS_C1 = $(addsuffix 1,$(TARGETS)) TARGETS_TIERED = $(addsuffix tiered,$(TARGETS)) TARGETS_CORE = $(addsuffix core,$(TARGETS)) BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE) BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS) #------------------------------------------------------------------------------- # Could make everything by default, but that would take a while. all: @echo "Try '$(MAKE) ...' where is one or more of" @echo " $(TARGETS_C2)" @echo " $(TARGETS_C1)" @echo " $(TARGETS_CORE)" checks: check_os_version check_j2se_version # We do not want people accidentally building on old systems (e.g. Linux 2.2.x, # Solaris 2.5.1, 2.6). # Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok. SUPPORTED_OS_VERSION = 5.7 5.8 5.9 5.10 5.11 OS_VERSION := $(shell uname -r) EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION)) check_os_version: ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),) $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1; endif # jvmti.make requires XSLT (J2SE 1.4.x or newer): XSLT_CHECK = $(RUN.JAVAP) javax.xml.transform.TransformerFactory # If not found then fail fast. check_j2se_version: $(QUIETLY) if ! $(XSLT_CHECK) > /dev/null 2>&1; then \ $(RUN.JAVA) -version; \ echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \ "to bootstrap this build" 1>&2; \ exit 1; \ fi $(SUBDIRS_TIERED): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=tiered $(SUBDIRS_C2): $(BUILDTREE_MAKE) ifeq ($(FORCE_TIERED),1) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=tiered FORCE_TIERED=1 else $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=compiler2 endif $(SUBDIRS_C1): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=compiler1 $(SUBDIRS_CORE): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=core # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME $(TARGETS_C2): $(SUBDIRS_C2) cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install endif $(TARGETS_TIERED): $(SUBDIRS_TIERED) cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install endif $(TARGETS_C1): $(SUBDIRS_C1) cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install endif $(TARGETS_CORE): $(SUBDIRS_CORE) cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install endif # Just build the tree, and nothing else: tree: $(SUBDIRS_C2) tree1: $(SUBDIRS_C1) treecore: $(SUBDIRS_CORE) # Doc target. This is the same for all build options. # Hence create a docs directory beside ...$(ARCH)_[...] # We specify 'BUILD_FLAVOR=product' so that the proper # ENABLE_FULL_DEBUG_SYMBOLS value is used. docs: checks $(QUIETLY) mkdir -p $(SUBDIR_DOCS) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs # Synonyms for win32-like targets. compiler2: debug product compiler1: debug1 product1 core: debugcore productcore warn_jvmg_deprecated: echo "Warning: The jvmg target has been replaced with debug" echo "Warning: Please update your usage" jvmg: warn_jvmg_deprecated debug jvmg1: warn_jvmg_deprecated debug1 jvmgcore: warn_jvmg_deprecated debugcore clean_docs: rm -rf $(SUBDIR_DOCS) clean_compiler1 clean_compiler2 clean_core: rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@) clean: clean_compiler2 clean_compiler1 clean_core clean_docs include $(GAMMADIR)/make/cscope.make #------------------------------------------------------------------------------- .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) .PHONY: tree tree1 treecore .PHONY: all compiler1 compiler2 core .PHONY: clean clean_compiler1 clean_compiler2 clean_core docs clean_docs .PHONY: checks check_os_version check_j2se_version .NOTPARALLEL: