1 # 2 # Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. 8 # 9 # This code is distributed in the hope that it will be useful, but WITHOUT 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 # version 2 for more details (a copy is included in the LICENSE file that 13 # accompanied this code). 14 # 15 # You should have received a copy of the GNU General Public License version 16 # 2 along with this work; if not, write to the Free Software Foundation, 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 # 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 # or visit www.oracle.com if you need additional information or have any 21 # questions. 22 # 23 # 24 25 # The common definitions for hotspot builds. 26 27 # Default to verbose build logs (show all compile lines): 28 MAKE_VERBOSE=y 29 30 # Make macros for install files or preparing targets 31 CD=cd 32 CP=cp 33 ECHO=echo 34 GREP=grep 35 MKDIR=mkdir 36 MV=mv 37 PWD=pwd 38 RM=rm -f 39 SED=sed 40 TAR=tar 41 ZIPEXE=zip 42 43 define install-file 44 @$(MKDIR) -p $(@D) 45 @$(RM) $@ 46 $(CP) $< $@ 47 endef 48 define prep-target 49 @$(MKDIR) -p $(@D) 50 @$(RM) $@ 51 endef 52 53 # Directory paths and user name 54 # Unless GAMMADIR is set on the command line, search upward from 55 # the current directory for a parent directory containing "src/share/vm". 56 # If that fails, look for $GAMMADIR in the environment. 57 # When the tree of subdirs is built, this setting is stored in each flags.make. 58 GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done) 59 HS_SRC_DIR=$(GAMMADIR)/src 60 HS_MAKE_DIR=$(GAMMADIR)/make 61 HS_BUILD_DIR=$(GAMMADIR)/build 62 63 ifeq ($(USER),) 64 USER=$(USERNAME) 65 endif 66 67 # hotspot version definitions 68 include $(GAMMADIR)/make/hotspot_version 69 70 # Java versions needed 71 ifeq ($(PREVIOUS_JDK_VERSION),) 72 PREVIOUS_JDK_VERSION=$(JDK_PREVIOUS_VERSION) 73 endif 74 ifeq ($(JDK_MAJOR_VERSION),) 75 JDK_MAJOR_VERSION=$(JDK_MAJOR_VER) 76 endif 77 ifeq ($(JDK_MINOR_VERSION),) 78 JDK_MINOR_VERSION=$(JDK_MINOR_VER) 79 endif 80 ifeq ($(JDK_MICRO_VERSION),) 81 JDK_MICRO_VERSION=$(JDK_MICRO_VER) 82 endif 83 ifeq ($(JDK_MKTG_VERSION),) 84 JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 85 endif 86 ifeq ($(JDK_VERSION),) 87 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 88 endif 89 ifeq ($(FULL_VERSION),) 90 FULL_VERSION="$(JDK_VERSION)" 91 endif 92 93 # FULL_VERSION is only used to define JRE_RELEASE_VERSION which is used 94 # as JRE version in VM -Xinternalversion output. 95 ifndef JRE_RELEASE_VERSION 96 JRE_RELEASE_VERSION=$(FULL_VERSION) 97 endif 98 99 ifndef HOTSPOT_RELEASE_VERSION 100 HOTSPOT_RELEASE_VERSION=$(HS_MAJOR_VER).$(HS_MINOR_VER)-b$(HS_BUILD_NUMBER) 101 endif 102 103 ifdef HOTSPOT_BUILD_VERSION 104 # specified in command line 105 else 106 ifdef COOKED_BUILD_NUMBER 107 # JRE build 108 HOTSPOT_BUILD_VERSION= 109 else 110 ifdef USER_RELEASE_SUFFIX 111 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX) 112 else 113 HOTSPOT_BUILD_VERSION=internal 114 endif 115 endif 116 endif 117 118 # Windows should have OS predefined 119 ifeq ($(OS),) 120 OS := $(shell uname -s) 121 HOST := $(shell uname -n) 122 endif 123 124 # If not SunOS and not Linux, assume Windows 125 ifneq ($(OS), Linux) 126 ifneq ($(OS), SunOS) 127 OSNAME=windows 128 else 129 OSNAME=solaris 130 endif 131 else 132 OSNAME=linux 133 endif 134 135 # Determinations of default make arguments and platform specific settings 136 MAKE_ARGS= 137 138 # ARCH_DATA_MODEL==64 is equivalent to LP64=1 139 ifeq ($(ARCH_DATA_MODEL), 64) 140 ifndef LP64 141 LP64 := 1 142 endif 143 endif 144 145 # Defaults set for product build 146 EXPORT_SUBDIR= 147 148 # Change default /java path if requested 149 ifneq ($(ALT_SLASH_JAVA),) 150 SLASH_JAVA=$(ALT_SLASH_JAVA) 151 endif 152 153 # Default OUTPUTDIR 154 OUTPUTDIR=$(HS_BUILD_DIR)/$(OSNAME) 155 ifneq ($(ALT_OUTPUTDIR),) 156 OUTPUTDIR=$(ALT_OUTPUTDIR) 157 endif 158 159 # Find latest promoted JDK area 160 JDK_IMPORT_PATH=$(SLASH_JAVA)/re/j2se/$(JDK_VERSION)/promoted/latest/binaries/$(PLATFORM) 161 ifneq ($(ALT_JDK_IMPORT_PATH),) 162 JDK_IMPORT_PATH=$(ALT_JDK_IMPORT_PATH) 163 endif 164 165 # Other parts of JDK build may require an import JDK that can be executed 166 # on the build host. For cross-compile builds we also need an import JDK 167 # that matches the target arch, so for that we set ALT_JDK_TARGET_IMPORT_PATH 168 ifneq ($(ALT_JDK_TARGET_IMPORT_PATH),) 169 JDK_IMPORT_PATH=$(ALT_JDK_TARGET_IMPORT_PATH) 170 endif 171 172 # Find JDK used for javac compiles 173 BOOTDIR=$(SLASH_JAVA)/re/j2se/$(PREVIOUS_JDK_VERSION)/latest/binaries/$(PLATFORM) 174 ifneq ($(ALT_BOOTDIR),) 175 BOOTDIR=$(ALT_BOOTDIR) 176 endif 177 178 # The platform dependent defs.make defines platform specific variable such 179 # as ARCH, EXPORT_LIST etc. We must place the include here after BOOTDIR is defined. 180 include $(GAMMADIR)/make/$(OSNAME)/makefiles/defs.make 181 182 # We are trying to put platform specific defintions 183 # files to make/$(OSNAME)/makefiles dictory. However 184 # some definitions are common for both linux and solaris, 185 # so we put them here. 186 ifneq ($(OSNAME),windows) 187 ABS_OUTPUTDIR := $(shell mkdir -p $(OUTPUTDIR); $(CD) $(OUTPUTDIR); $(PWD)) 188 ABS_BOOTDIR := $(shell $(CD) $(BOOTDIR); $(PWD)) 189 ABS_GAMMADIR := $(shell $(CD) $(GAMMADIR); $(PWD)) 190 ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME); $(PWD))/Makefile 191 192 # uname, HotSpot source directory, build directory and JDK use different names 193 # for CPU architectures. 194 # ARCH - uname output 195 # SRCARCH - where to find HotSpot cpu and os_cpu source files 196 # BUILDARCH - build directory 197 # LIBARCH - directory name in JDK/JRE 198 199 # Use uname output for SRCARCH, but deal with platform differences. If ARCH 200 # is not explicitly listed below, it is treated as x86. 201 SRCARCH = $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 arm ppc zero,$(ARCH))) 202 ARCH/ = x86 203 ARCH/sparc = sparc 204 ARCH/sparc64= sparc 205 ARCH/ia64 = ia64 206 ARCH/amd64 = x86 207 ARCH/x86_64 = x86 208 ARCH/ppc64 = ppc 209 ARCH/ppc = ppc 210 ARCH/arm = arm 211 ARCH/zero = zero 212 213 # BUILDARCH is usually the same as SRCARCH, except for sparcv9 214 BUILDARCH = $(SRCARCH) 215 ifeq ($(BUILDARCH), x86) 216 ifdef LP64 217 BUILDARCH = amd64 218 else 219 BUILDARCH = i486 220 endif 221 endif 222 ifeq ($(BUILDARCH), sparc) 223 ifdef LP64 224 BUILDARCH = sparcv9 225 endif 226 endif 227 228 # LIBARCH is 1:1 mapping from BUILDARCH 229 LIBARCH = $(LIBARCH/$(BUILDARCH)) 230 LIBARCH/i486 = i386 231 LIBARCH/amd64 = amd64 232 LIBARCH/sparc = sparc 233 LIBARCH/sparcv9 = sparcv9 234 LIBARCH/ia64 = ia64 235 LIBARCH/ppc64 = ppc 236 LIBARCH/ppc = ppc 237 LIBARCH/arm = arm 238 LIBARCH/zero = $(ZERO_LIBARCH) 239 240 LP64_ARCH = sparcv9 amd64 ia64 zero 241 endif 242 243 # Required make macro settings for all platforms 244 MAKE_ARGS += JAVA_HOME=$(ABS_BOOTDIR) 245 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR) 246 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR) 247 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE) 248 MAKE_ARGS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) 249 MAKE_ARGS += JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 250 251 # Pass HOTSPOT_BUILD_VERSION as argument to OS specific Makefile 252 # to overwrite the default definition since OS specific Makefile also 253 # includes this make/defs.make file. 254 MAKE_ARGS += HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) 255 256 # Select name of export directory 257 EXPORT_PATH=$(OUTPUTDIR)/export-$(PLATFORM)$(EXPORT_SUBDIR) 258 ifneq ($(ALT_EXPORT_PATH),) 259 EXPORT_PATH=$(ALT_EXPORT_PATH) 260 endif 261 262 # Default jdk image if one is created for you with create_jdk 263 JDK_IMAGE_DIR=$(OUTPUTDIR)/jdk-$(PLATFORM) 264 265 # Various export sub directories 266 EXPORT_INCLUDE_DIR = $(EXPORT_PATH)/include 267 EXPORT_DOCS_DIR = $(EXPORT_PATH)/docs 268 EXPORT_LIB_DIR = $(EXPORT_PATH)/lib 269 EXPORT_JRE_DIR = $(EXPORT_PATH)/jre 270 EXPORT_JRE_BIN_DIR = $(EXPORT_JRE_DIR)/bin 271 EXPORT_JRE_LIB_DIR = $(EXPORT_JRE_DIR)/lib 272 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)/$(LIBARCH) 273 274 # Common export list of files 275 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h 276 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmticmlr.h 277 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h 278 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h 279 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h