1 # 2 # Copyright (c) 2006, 2013, 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 # Optionally include SPEC file generated by configure. 28 ifneq ($(SPEC),) 29 include $(SPEC) 30 endif 31 32 # Directory paths and user name 33 # Unless GAMMADIR is set on the command line, search upward from 34 # the current directory for a parent directory containing "src/share/vm". 35 # If that fails, look for $GAMMADIR in the environment. 36 # When the tree of subdirs is built, this setting is stored in each flags.make. 37 GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done) 38 HS_SRC_DIR=$(GAMMADIR)/src 39 HS_MAKE_DIR=$(GAMMADIR)/make 40 HS_BUILD_DIR=$(GAMMADIR)/build 41 42 ifeq ($(USER),) 43 USER=$(USERNAME) 44 endif 45 46 ifeq ($(HS_ALT_MAKE),) 47 ifneq ($(OPENJDK),true) 48 HS_ALT_MAKE=$(GAMMADIR)/make/closed 49 else 50 HS_ALT_MAKE=NO_SUCH_PATH 51 endif 52 endif 53 54 # 55 # Include alternate defs.make if it exists 56 # 57 -include $(HS_ALT_MAKE)/defs.make 58 59 # Default to verbose build logs (show all compile lines): 60 MAKE_VERBOSE=y 61 62 # Make macros for install files or preparing targets 63 CD=cd 64 CP=cp 65 ECHO=echo 66 GREP=grep 67 MKDIR=mkdir 68 MV=mv 69 PWD=pwd 70 RM=rm -f 71 SED=sed 72 TAR=tar 73 ZIPEXE=zip 74 75 define install-file 76 @$(MKDIR) -p $(@D) 77 @$(RM) $@ 78 $(CP) $< $@ 79 endef 80 define prep-target 81 @$(MKDIR) -p $(@D) 82 @$(RM) $@ 83 endef 84 85 # Default values for JVM_VARIANT* variables if configure hasn't set 86 # it already. 87 ifeq ($(JVM_VARIANTS),) 88 ifeq ($(ZERO_BUILD), true) 89 ifeq ($(SHARK_BUILD), true) 90 JVM_VARIANTS:=zeroshark 91 JVM_VARIANT_ZEROSHARK:=true 92 else 93 JVM_VARIANTS:=zero 94 JVM_VARIANT_ZERO:=true 95 endif 96 else 97 # A default is needed 98 ifeq ($(BUILD_CLIENT_ONLY), true) 99 JVM_VARIANTS:=client 100 JVM_VARIANT_CLIENT:=true 101 endif 102 # Further defaults are platform and arch specific 103 endif 104 endif 105 106 # hotspot version definitions 107 include $(GAMMADIR)/make/hotspot_version 108 109 # Java versions needed 110 ifeq ($(PREVIOUS_JDK_VERSION),) 111 PREVIOUS_JDK_VERSION=$(JDK_PREVIOUS_VERSION) 112 endif 113 ifeq ($(JDK_MAJOR_VERSION),) 114 JDK_MAJOR_VERSION=$(JDK_MAJOR_VER) 115 endif 116 ifeq ($(JDK_MINOR_VERSION),) 117 JDK_MINOR_VERSION=$(JDK_MINOR_VER) 118 endif 119 ifeq ($(JDK_MICRO_VERSION),) 120 JDK_MICRO_VERSION=$(JDK_MICRO_VER) 121 endif 122 ifeq ($(JDK_MKTG_VERSION),) 123 JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 124 endif 125 ifeq ($(JDK_VERSION),) 126 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 127 endif 128 ifeq ($(FULL_VERSION),) 129 FULL_VERSION="$(JDK_VERSION)" 130 endif 131 132 # FULL_VERSION is only used to define JRE_RELEASE_VERSION which is used 133 # as JRE version in VM -Xinternalversion output. 134 ifndef JRE_RELEASE_VERSION 135 JRE_RELEASE_VERSION=$(FULL_VERSION) 136 endif 137 138 ifndef HOTSPOT_RELEASE_VERSION 139 HOTSPOT_RELEASE_VERSION=$(HS_MAJOR_VER).$(HS_MINOR_VER)-b$(HS_BUILD_NUMBER) 140 endif 141 142 ifdef HOTSPOT_BUILD_VERSION 143 # specified in command line 144 else 145 ifdef COOKED_BUILD_NUMBER 146 # JRE build 147 HOTSPOT_BUILD_VERSION= 148 else 149 ifdef USER_RELEASE_SUFFIX 150 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX) 151 else 152 HOTSPOT_BUILD_VERSION=internal 153 endif 154 endif 155 endif 156 157 # Windows should have OS predefined 158 ifeq ($(OS),) 159 OS := $(shell uname -s) 160 ifneq ($(findstring BSD,$(OS)),) 161 OS=bsd 162 endif 163 ifeq ($(OS), Darwin) 164 OS=bsd 165 endif 166 HOST := $(shell uname -n) 167 endif 168 169 # If not SunOS, not Linux and not BSD, assume Windows 170 ifneq ($(OS), Linux) 171 ifneq ($(OS), SunOS) 172 ifneq ($(OS), bsd) 173 OSNAME=windows 174 else 175 OSNAME=bsd 176 endif 177 else 178 OSNAME=solaris 179 endif 180 else 181 OSNAME=linux 182 endif 183 184 # Determinations of default make arguments and platform specific settings 185 MAKE_ARGS= 186 187 # ARCH_DATA_MODEL==64 is equivalent to LP64=1 188 ifeq ($(ARCH_DATA_MODEL), 64) 189 ifndef LP64 190 LP64 := 1 191 endif 192 endif 193 194 # Defaults set for product build 195 EXPORT_SUBDIR= 196 197 # Change default /java path if requested 198 ifneq ($(ALT_SLASH_JAVA),) 199 SLASH_JAVA=$(ALT_SLASH_JAVA) 200 endif 201 202 # Default OUTPUTDIR 203 OUTPUTDIR=$(HS_BUILD_DIR)/$(OSNAME) 204 ifneq ($(ALT_OUTPUTDIR),) 205 OUTPUTDIR=$(ALT_OUTPUTDIR) 206 endif 207 208 # Find latest promoted JDK area 209 JDK_IMPORT_PATH=$(SLASH_JAVA)/re/j2se/$(JDK_VERSION)/promoted/latest/binaries/$(PLATFORM) 210 ifneq ($(ALT_JDK_IMPORT_PATH),) 211 JDK_IMPORT_PATH=$(ALT_JDK_IMPORT_PATH) 212 endif 213 214 # Other parts of JDK build may require an import JDK that can be executed 215 # on the build host. For cross-compile builds we also need an import JDK 216 # that matches the target arch, so for that we set ALT_JDK_TARGET_IMPORT_PATH 217 ifneq ($(ALT_JDK_TARGET_IMPORT_PATH),) 218 JDK_IMPORT_PATH=$(ALT_JDK_TARGET_IMPORT_PATH) 219 endif 220 221 # Find JDK used for javac compiles 222 BOOTDIR=$(SLASH_JAVA)/re/j2se/$(PREVIOUS_JDK_VERSION)/latest/binaries/$(PLATFORM) 223 ifneq ($(ALT_BOOTDIR),) 224 BOOTDIR=$(ALT_BOOTDIR) 225 endif 226 227 # Select name of the export directory and honor ALT overrides 228 EXPORT_PATH=$(OUTPUTDIR)/export-$(PLATFORM)$(EXPORT_SUBDIR) 229 ifneq ($(ALT_EXPORT_PATH),) 230 EXPORT_PATH=$(ALT_EXPORT_PATH) 231 endif 232 233 # Default jdk image if one is created for you with create_jdk 234 JDK_IMAGE_DIR=$(OUTPUTDIR)/jdk-$(PLATFORM) 235 ifneq ($(ALT_JDK_IMAGE_DIR),) 236 JDK_IMAGE_DIR=$(ALT_JDK_IMAGE_DIR) 237 endif 238 239 # The platform dependent defs.make defines platform specific variable such 240 # as ARCH, EXPORT_LIST etc. We must place the include here after BOOTDIR is defined. 241 include $(GAMMADIR)/make/$(OSNAME)/makefiles/defs.make 242 243 # We are trying to put platform specific defintions 244 # files to make/$(OSNAME)/makefiles dictory. However 245 # some definitions are common for both linux and solaris, 246 # so we put them here. 247 ifneq ($(OSNAME),windows) 248 ABS_OUTPUTDIR := $(shell mkdir -p $(OUTPUTDIR); $(CD) $(OUTPUTDIR); $(PWD)) 249 ABS_BOOTDIR := $(shell $(CD) $(BOOTDIR); $(PWD)) 250 ABS_GAMMADIR := $(shell $(CD) $(GAMMADIR); $(PWD)) 251 ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME); $(PWD))/Makefile 252 253 # uname, HotSpot source directory, build directory and JDK use different names 254 # for CPU architectures. 255 # ARCH - uname output 256 # SRCARCH - where to find HotSpot cpu and os_cpu source files 257 # BUILDARCH - build directory 258 # LIBARCH - directory name in JDK/JRE 259 260 # Use uname output for SRCARCH, but deal with platform differences. If ARCH 261 # is not explicitly listed below, it is treated as x86. 262 SRCARCH = $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 arm ppc ppc64 zero,$(ARCH))) 263 ARCH/ = x86 264 ARCH/sparc = sparc 265 ARCH/sparc64= sparc 266 ARCH/ia64 = ia64 267 ARCH/amd64 = x86 268 ARCH/x86_64 = x86 269 ARCH/ppc64 = ppc 270 ARCH/ppc = ppc 271 ARCH/arm = arm 272 ARCH/zero = zero 273 274 # BUILDARCH is usually the same as SRCARCH, except for sparcv9 275 BUILDARCH = $(SRCARCH) 276 ifeq ($(BUILDARCH), x86) 277 ifdef LP64 278 BUILDARCH = amd64 279 else 280 BUILDARCH = i486 281 endif 282 endif 283 ifeq ($(BUILDARCH), sparc) 284 ifdef LP64 285 BUILDARCH = sparcv9 286 endif 287 endif 288 ifeq ($(BUILDARCH), ppc) 289 ifdef LP64 290 BUILDARCH = ppc64 291 else 292 BUILDARCH = ppc 293 endif 294 endif 295 296 # LIBARCH is 1:1 mapping from BUILDARCH 297 LIBARCH = $(LIBARCH/$(BUILDARCH)) 298 LIBARCH/i486 = i386 299 LIBARCH/amd64 = amd64 300 LIBARCH/sparc = sparc 301 LIBARCH/sparcv9 = sparcv9 302 LIBARCH/ia64 = ia64 303 LIBARCH/ppc64 = ppc64 304 LIBARCH/ppc = ppc 305 LIBARCH/arm = arm 306 LIBARCH/zero = $(ZERO_LIBARCH) 307 308 LP64_ARCH = sparcv9 amd64 ia64 ppc64 zero 309 endif 310 311 # Required make macro settings for all platforms 312 MAKE_ARGS += BOOTDIR=$(ABS_BOOTDIR) 313 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR) 314 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR) 315 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE) 316 MAKE_ARGS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) 317 MAKE_ARGS += JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 318 319 # Pass HOTSPOT_BUILD_VERSION as argument to OS specific Makefile 320 # to overwrite the default definition since OS specific Makefile also 321 # includes this make/defs.make file. 322 MAKE_ARGS += HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) 323 324 # Various export sub directories 325 EXPORT_INCLUDE_DIR = $(EXPORT_PATH)/include 326 EXPORT_DOCS_DIR = $(EXPORT_PATH)/docs 327 EXPORT_LIB_DIR = $(EXPORT_PATH)/lib 328 EXPORT_JRE_DIR = $(EXPORT_PATH)/jre 329 EXPORT_JRE_BIN_DIR = $(EXPORT_JRE_DIR)/bin 330 EXPORT_JRE_LIB_DIR = $(EXPORT_JRE_DIR)/lib 331 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)/$(LIBARCH) 332 333 # non-universal macosx builds need to appear universal 334 ifeq ($(OS_VENDOR), Darwin) 335 ifneq ($(MACOSX_UNIVERSAL), true) 336 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR) 337 endif 338 endif 339 340 # Common export list of files 341 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h 342 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmticmlr.h 343 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h 344 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h 345 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h 346 347 .PHONY: $(HS_ALT_MAKE)/defs.make 348