1 # 2 # Copyright (c) 2006, 2015, 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) $< $@ 79 endef 80 81 # MacOS X strongly discourages 'cp -r' and provides 'cp -R' instead. 82 # May need to have a MacOS X specific definition of install-dir 83 # sometime in the future. 84 define install-dir 85 @$(MKDIR) -p $(@D) 86 @$(RM) -r $@ 87 $(CP) -r $< $@ 88 endef 89 90 define prep-target 91 @$(MKDIR) -p $(@D) 92 @$(RM) $@ 93 endef 94 95 # Default values for JVM_VARIANT* variables if configure hasn't set 96 # it already. 97 ifeq ($(JVM_VARIANTS),) 98 ifeq ($(ZERO_BUILD), true) 99 ifeq ($(SHARK_BUILD), true) 100 JVM_VARIANTS:=zeroshark 101 JVM_VARIANT_ZEROSHARK:=true 102 else 103 JVM_VARIANTS:=zero 104 JVM_VARIANT_ZERO:=true 105 endif 106 else 107 # A default is needed 108 ifeq ($(BUILD_CLIENT_ONLY), true) 109 JVM_VARIANTS:=client 110 JVM_VARIANT_CLIENT:=true 111 endif 112 # Further defaults are platform and arch specific 113 endif 114 endif 115 116 # hotspot version definitions 117 include $(GAMMADIR)/make/hotspot_version 118 119 # When config parameter --with-update-version is defined, 120 # Hotspot minor version should be set to that 121 ifneq ($(JDK_UPDATE_VERSION),) 122 HS_MINOR_VER=$(JDK_UPDATE_VERSION) 123 endif 124 125 # When config parameter --with-build-number is defined, 126 # Hotspot build number should be set to that 127 ifneq ($(JDK_BUILD_NUMBER),) 128 HS_BUILD_NUMBER=$(subst b,,$(JDK_BUILD_NUMBER)) 129 endif 130 131 # Java versions needed 132 ifeq ($(PREVIOUS_JDK_VERSION),) 133 PREVIOUS_JDK_VERSION=$(JDK_PREVIOUS_VERSION) 134 endif 135 ifeq ($(JDK_MAJOR_VERSION),) 136 JDK_MAJOR_VERSION=$(JDK_MAJOR_VER) 137 endif 138 ifeq ($(JDK_MINOR_VERSION),) 139 JDK_MINOR_VERSION=$(JDK_MINOR_VER) 140 endif 141 ifeq ($(JDK_MICRO_VERSION),) 142 JDK_MICRO_VERSION=$(JDK_MICRO_VER) 143 endif 144 ifeq ($(JDK_MKTG_VERSION),) 145 JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 146 endif 147 ifeq ($(JDK_VERSION),) 148 JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION) 149 endif 150 ifeq ($(FULL_VERSION),) 151 FULL_VERSION="$(JDK_VERSION)" 152 endif 153 154 # FULL_VERSION is only used to define JRE_RELEASE_VERSION which is used 155 # as JRE version in VM -Xinternalversion output. 156 ifndef JRE_RELEASE_VERSION 157 JRE_RELEASE_VERSION=$(FULL_VERSION) 158 endif 159 160 ifndef HOTSPOT_RELEASE_VERSION 161 HOTSPOT_RELEASE_VERSION=$(HS_MAJOR_VER).$(HS_MINOR_VER)-b$(HS_BUILD_NUMBER) 162 endif 163 164 ifdef HOTSPOT_BUILD_VERSION 165 # specified in command line 166 else 167 ifdef COOKED_BUILD_NUMBER 168 # JRE build 169 HOTSPOT_BUILD_VERSION= 170 else 171 ifdef USER_RELEASE_SUFFIX 172 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX) 173 else 174 HOTSPOT_BUILD_VERSION=internal 175 endif 176 endif 177 endif 178 179 # Windows should have OS predefined 180 ifeq ($(OS),) 181 OS := $(shell uname -s) 182 ifneq ($(findstring BSD,$(OS)),) 183 OS=bsd 184 endif 185 ifeq ($(OS), Darwin) 186 OS=bsd 187 endif 188 HOST := $(shell uname -n) 189 endif 190 191 # If not SunOS, not Linux not BSD and not AIX, assume Windows 192 ifneq ($(OS), Linux) 193 ifneq ($(OS), SunOS) 194 ifneq ($(OS), bsd) 195 ifneq ($(OS), AIX) 196 OSNAME=windows 197 else 198 OSNAME=aix 199 endif 200 else 201 OSNAME=bsd 202 endif 203 else 204 OSNAME=solaris 205 endif 206 else 207 OSNAME=linux 208 endif 209 210 # Determinations of default make arguments and platform specific settings 211 MAKE_ARGS= 212 213 # ARCH_DATA_MODEL==64 is equivalent to LP64=1 214 ifeq ($(ARCH_DATA_MODEL), 64) 215 ifndef LP64 216 LP64 := 1 217 endif 218 endif 219 220 # Defaults set for product build 221 EXPORT_SUBDIR= 222 223 # Change default /java path if requested 224 ifneq ($(ALT_SLASH_JAVA),) 225 SLASH_JAVA=$(ALT_SLASH_JAVA) 226 endif 227 228 # Default OUTPUTDIR 229 OUTPUTDIR=$(HS_BUILD_DIR)/$(OSNAME) 230 ifneq ($(ALT_OUTPUTDIR),) 231 OUTPUTDIR=$(ALT_OUTPUTDIR) 232 endif 233 234 # Find latest promoted JDK area 235 JDK_IMPORT_PATH=$(SLASH_JAVA)/re/j2se/$(JDK_VERSION)/promoted/latest/binaries/$(PLATFORM) 236 ifneq ($(ALT_JDK_IMPORT_PATH),) 237 JDK_IMPORT_PATH=$(ALT_JDK_IMPORT_PATH) 238 endif 239 240 # Other parts of JDK build may require an import JDK that can be executed 241 # on the build host. For cross-compile builds we also need an import JDK 242 # that matches the target arch, so for that we set ALT_JDK_TARGET_IMPORT_PATH 243 ifneq ($(ALT_JDK_TARGET_IMPORT_PATH),) 244 JDK_IMPORT_PATH=$(ALT_JDK_TARGET_IMPORT_PATH) 245 endif 246 247 # Find JDK used for javac compiles 248 BOOTDIR=$(SLASH_JAVA)/re/j2se/$(PREVIOUS_JDK_VERSION)/latest/binaries/$(PLATFORM) 249 ifneq ($(ALT_BOOTDIR),) 250 BOOTDIR=$(ALT_BOOTDIR) 251 endif 252 253 # Select name of the export directory and honor ALT overrides 254 EXPORT_PATH=$(OUTPUTDIR)/export-$(PLATFORM)$(EXPORT_SUBDIR) 255 ifneq ($(ALT_EXPORT_PATH),) 256 EXPORT_PATH=$(ALT_EXPORT_PATH) 257 endif 258 259 # Default jdk image if one is created for you with create_jdk 260 JDK_IMAGE_DIR=$(OUTPUTDIR)/jdk-$(PLATFORM) 261 ifneq ($(ALT_JDK_IMAGE_DIR),) 262 JDK_IMAGE_DIR=$(ALT_JDK_IMAGE_DIR) 263 endif 264 265 # The platform dependent defs.make defines platform specific variable such 266 # as ARCH, EXPORT_LIST etc. We must place the include here after BOOTDIR is defined. 267 include $(GAMMADIR)/make/$(OSNAME)/makefiles/defs.make 268 269 # We are trying to put platform specific defintions 270 # files to make/$(OSNAME)/makefiles dictory. However 271 # some definitions are common for both linux and solaris, 272 # so we put them here. 273 ifneq ($(OSNAME),windows) 274 ABS_OUTPUTDIR := $(shell mkdir -p $(OUTPUTDIR); $(CD) $(OUTPUTDIR); $(PWD)) 275 ABS_BOOTDIR := $(shell $(CD) $(BOOTDIR); $(PWD)) 276 ABS_GAMMADIR := $(shell $(CD) $(GAMMADIR); $(PWD)) 277 ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME); $(PWD))/Makefile 278 279 # uname, HotSpot source directory, build directory and JDK use different names 280 # for CPU architectures. 281 # ARCH - uname output 282 # SRCARCH - where to find HotSpot cpu and os_cpu source files 283 # BUILDARCH - build directory 284 # LIBARCH - directory name in JDK/JRE 285 286 # Use uname output for SRCARCH, but deal with platform differences. If ARCH 287 # is not explicitly listed below, it is treated as x86. 288 SRCARCH ?= $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 ppc64 zero,$(ARCH))) 289 ARCH/ = x86 290 ARCH/sparc = sparc 291 ARCH/sparc64= sparc 292 ARCH/ia64 = ia64 293 ARCH/amd64 = x86 294 ARCH/x86_64 = x86 295 ARCH/ppc64 = ppc 296 ARCH/zero = zero 297 298 # BUILDARCH is usually the same as SRCARCH, except for sparcv9 299 BUILDARCH ?= $(SRCARCH) 300 ifeq ($(BUILDARCH), x86) 301 ifdef LP64 302 BUILDARCH = amd64 303 else 304 BUILDARCH = i486 305 endif 306 endif 307 ifeq ($(BUILDARCH), sparc) 308 ifdef LP64 309 BUILDARCH = sparcv9 310 endif 311 endif 312 ifeq ($(BUILDARCH), ppc) 313 ifdef LP64 314 BUILDARCH = ppc64 315 endif 316 endif 317 318 # LIBARCH is 1:1 mapping from BUILDARCH 319 LIBARCH ?= $(LIBARCH/$(BUILDARCH)) 320 LIBARCH/i486 = i386 321 LIBARCH/amd64 = amd64 322 LIBARCH/sparc = sparc 323 LIBARCH/sparcv9 = sparcv9 324 LIBARCH/ia64 = ia64 325 LIBARCH/ppc64 = ppc64 326 LIBARCH/zero = $(ZERO_LIBARCH) 327 328 LP64_ARCH += sparcv9 amd64 ia64 ppc64 zero 329 endif 330 331 # Required make macro settings for all platforms 332 MAKE_ARGS += BOOTDIR=$(ABS_BOOTDIR) 333 MAKE_ARGS += OUTPUTDIR=$(ABS_OUTPUTDIR) 334 MAKE_ARGS += GAMMADIR=$(ABS_GAMMADIR) 335 MAKE_ARGS += MAKE_VERBOSE=$(MAKE_VERBOSE) 336 MAKE_ARGS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) 337 MAKE_ARGS += JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 338 339 # Pass HOTSPOT_BUILD_VERSION as argument to OS specific Makefile 340 # to overwrite the default definition since OS specific Makefile also 341 # includes this make/defs.make file. 342 MAKE_ARGS += HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) 343 344 # Various export sub directories 345 EXPORT_INCLUDE_DIR = $(EXPORT_PATH)/include 346 EXPORT_DOCS_DIR = $(EXPORT_PATH)/docs 347 EXPORT_LIB_DIR = $(EXPORT_PATH)/lib 348 EXPORT_JRE_DIR = $(EXPORT_PATH)/jre 349 EXPORT_JRE_BIN_DIR = $(EXPORT_JRE_DIR)/bin 350 EXPORT_JRE_LIB_DIR = $(EXPORT_JRE_DIR)/lib 351 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)/$(LIBARCH) 352 353 # non-universal macosx builds need to appear universal 354 ifeq ($(OS_VENDOR), Darwin) 355 ifneq ($(MACOSX_UNIVERSAL), true) 356 EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR) 357 endif 358 endif 359 360 # Common export list of files 361 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h 362 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmticmlr.h 363 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jni.h 364 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/$(JDK_INCLUDE_SUBDIR)/jni_md.h 365 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h 366 367 .PHONY: $(HS_ALT_MAKE)/defs.make 368