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