1 # 2 # Copyright (c) 2005, 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 # Usage: 26 # 27 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch 28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant 29 # 30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the 31 # environment or on the command-line: 32 # 33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory 34 # BUILDARCH - build directory 35 # LIBARCH - the corresponding directory in JDK/JRE 36 # GAMMADIR - top of workspace 37 # OS_FAMILY - operating system 38 # VARIANT - core, compiler1, compiler2, or tiered 39 # HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07) 40 # HOTSPOT_BUILD_VERSION - internal, internal-$(USER_RELEASE_SUFFIX) or empty 41 # JRE_RELEASE_VERSION - <major>.<minor>.<micro> (1.7.0) 42 # 43 # Builds the directory trees with makefiles plus some convenience files in 44 # each directory: 45 # 46 # Makefile - for "make foo" 47 # flags.make - with macro settings 48 # vm.make - to support making "$(MAKE) -v vm.make" in makefiles 49 # adlc.make - 50 # jfr.make - generate jfr event and type definitions 51 # jvmti.make - generate JVMTI bindings from the spec (JSR-163) 52 # sa.make - generate SA jar file and natives 53 # 54 # The makefiles are split this way so that "make foo" will run faster by not 55 # having to read the dependency files for the vm. 56 57 # needs to be set here since this Makefile doesn't include defs.make 58 OS_VENDOR:=$(shell uname -s) 59 60 -include $(SPEC) 61 include $(GAMMADIR)/make/scm.make 62 include $(GAMMADIR)/make/defs.make 63 include $(GAMMADIR)/make/altsrc.make 64 65 66 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details. 67 QUIETLY$(MAKE_VERBOSE) = @ 68 69 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true) 70 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero 71 else 72 ifdef USE_SUNCC 73 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc 74 else 75 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH) 76 endif 77 endif 78 79 # Allow overriding of the arch part of the directory but default 80 # to BUILDARCH if nothing is specified 81 ifeq ($(VARIANTARCH),) 82 VARIANTARCH=$(BUILDARCH) 83 endif 84 85 ifdef FORCE_TIERED 86 ifeq ($(VARIANT),tiered) 87 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2 88 else 89 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT) 90 endif 91 else 92 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT) 93 endif 94 95 # 96 # We do two levels of exclusion in the shared directory. 97 # TOPLEVEL excludes are pruned, they are not recursively searched, 98 # but lower level directories can be named without fear of collision. 99 # ALWAYS excludes are excluded at any level in the directory tree. 100 # 101 102 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS) 103 104 ifeq ($(VARIANT),tiered) 105 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent 106 else 107 ifeq ($(VARIANT),compiler2) 108 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent 109 else 110 # compiler1 and core use the same exclude list 111 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent 112 endif 113 endif 114 115 ifeq ($(ENABLE_JFR),false) 116 ALWAYS_EXCLUDE_DIRS += -o -name jfr 117 endif 118 119 # Get things from the platform file. 120 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE)) 121 122 # dtracefiles is used on BSD versions that implement Dtrace (like MacOS X) 123 SIMPLE_DIRS = \ 124 $(PLATFORM_DIR)/generated/dependencies \ 125 $(PLATFORM_DIR)/generated/adfiles \ 126 $(PLATFORM_DIR)/generated/jvmtifiles \ 127 $(PLATFORM_DIR)/generated/jfrfiles \ 128 $(PLATFORM_DIR)/generated/dtracefiles 129 130 TARGETS = debug fastdebug optimized product 131 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS)) 132 133 # For dependencies and recursive makes. 134 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make 135 136 # dtrace.make is used on BSD versions that implement Dtrace (like MacOS X) 137 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make jfr.make sa.make dtrace.make 138 139 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \ 140 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT) 141 142 # Define variables to be set in flags.make. 143 # Default values are set in make/defs.make. 144 ifeq ($(HOTSPOT_BUILD_VERSION),) 145 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION) 146 else 147 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION) 148 endif 149 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami) 150 ifndef HOTSPOT_BUILD_USER 151 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME) 152 endif 153 ifndef HOTSPOT_BUILD_USER 154 HOTSPOT_BUILD_USER := $(shell whoami) 155 endif 156 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro 157 # or make/hotspot_distro. 158 ifndef HOTSPOT_VM_DISTRO 159 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 160 include $(GAMMADIR)/make/hotspot_distro 161 else 162 include $(GAMMADIR)/make/openjdk_distro 163 endif 164 endif 165 166 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK 167 ifndef OPENJDK 168 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 169 OPENJDK=true 170 endif 171 endif 172 173 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 174 175 BUILDTREE = \ 176 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS) 177 178 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)" 179 180 all: $(SUBMAKE_DIRS) 181 182 # Run make in each subdirectory recursively. 183 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE 184 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; } 185 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F) 186 $(QUIETLY) touch $@ 187 188 $(SIMPLE_DIRS): 189 $(QUIETLY) mkdir -p $@ 190 191 # Convenience macro which takes a source relative path, applies $(1) to the 192 # absolute path, and then replaces $(GAMMADIR) in the result with a 193 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile. 194 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2))) 195 196 # This bit is needed to enable local rebuilds. 197 # Unless the makefile itself sets LP64, any environmental 198 # setting of LP64 will interfere with the build. 199 LP64_SETTING/32 = LP64 = \#empty 200 LP64_SETTING/64 = LP64 = 1 201 202 DATA_MODE/i486 = 32 203 DATA_MODE/amd64 = 64 204 205 DATA_MODE = $(DATA_MODE/$(BUILDARCH)) 206 207 ifeq ($(ENABLE_JFR), true) 208 INCLUDE_JFR = 1 209 else 210 INCLUDE_JFR = 0 211 endif 212 213 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 214 @echo Creating $@ ... 215 $(QUIETLY) ( \ 216 $(BUILDTREE_COMMENT); \ 217 echo; \ 218 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \ 219 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \ 220 echo; \ 221 echo "GAMMADIR = $(GAMMADIR)"; \ 222 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \ 223 echo "OSNAME = $(OSNAME)"; \ 224 echo "SYSDEFS = \$$(Platform_sysdefs)"; \ 225 echo "SRCARCH = $(SRCARCH)"; \ 226 echo "BUILDARCH = $(BUILDARCH)"; \ 227 echo "LIBARCH = $(LIBARCH)"; \ 228 echo "TARGET = $(TARGET)"; \ 229 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \ 230 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \ 231 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \ 232 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \ 233 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \ 234 echo "OPENJDK = $(OPENJDK)"; \ 235 echo "$(LP64_SETTING/$(DATA_MODE))"; \ 236 echo; \ 237 echo "# Used for platform dispatching"; \ 238 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \ 239 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \ 240 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \ 241 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \ 242 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \ 243 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \ 244 echo "CFLAGS += \$$(TARGET_DEFINES)"; \ 245 echo; \ 246 echo "Src_Dirs_V = \\"; \ 247 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \ 248 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 249 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 250 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 251 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 252 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 253 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 254 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 255 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 256 echo; \ 257 echo "Src_Dirs_I = \\"; \ 258 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \ 259 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \ 260 echo "$(call gamma-path,altsrc,share/vm) \\"; \ 261 echo "$(call gamma-path,commonsrc,share/vm) \\"; \ 262 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \ 263 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \ 264 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 265 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 266 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 267 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 268 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 269 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 270 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 271 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 272 [ -n "$(CFLAGS_BROWSE)" ] && \ 273 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ 274 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \ 275 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \ 276 [ -n "$(OBJCOPY)" ] && \ 277 echo && echo "OBJCOPY = $(OBJCOPY)"; \ 278 [ -n "$(STRIP_POLICY)" ] && \ 279 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \ 280 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \ 281 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \ 282 [ -n "$(ZIPEXE)" ] && \ 283 echo && echo "ZIPEXE = $(ZIPEXE)"; \ 284 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ 285 echo && \ 286 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ 287 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \ 288 echo && echo "CFLAGS += -DINCLUDE_JFR=$(INCLUDE_JFR)"; \ 289 echo; \ 290 [ -n "$(SPEC)" ] && \ 291 echo "include $(SPEC)"; \ 292 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \ 293 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \ 294 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \ 295 ) > $@ 296 297 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 298 @echo Creating $@ ... 299 $(QUIETLY) ( \ 300 $(BUILDTREE_COMMENT); \ 301 echo; \ 302 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \ 303 ) > $@ 304 305 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm 306 @echo Creating directory list $@ 307 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \ 308 find $(HS_ALT_SRC)/share/vm/* -prune \ 309 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 310 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \ 311 fi; 312 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \ 313 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 314 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@ 315 316 Makefile: $(BUILDTREE_MAKE) 317 @echo Creating $@ ... 318 $(QUIETLY) ( \ 319 $(BUILDTREE_COMMENT); \ 320 echo; \ 321 echo include flags.make; \ 322 echo; \ 323 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \ 324 ) > $@ 325 326 vm.make: $(BUILDTREE_MAKE) 327 @echo Creating $@ ... 328 $(QUIETLY) ( \ 329 $(BUILDTREE_COMMENT); \ 330 echo; \ 331 echo include flags.make; \ 332 echo include flags_vm.make; \ 333 echo; \ 334 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 335 ) > $@ 336 337 adlc.make: $(BUILDTREE_MAKE) 338 @echo Creating $@ ... 339 $(QUIETLY) ( \ 340 $(BUILDTREE_COMMENT); \ 341 echo; \ 342 echo include flags.make; \ 343 echo; \ 344 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 345 ) > $@ 346 347 jvmti.make: $(BUILDTREE_MAKE) 348 @echo Creating $@ ... 349 $(QUIETLY) ( \ 350 $(BUILDTREE_COMMENT); \ 351 echo; \ 352 echo include flags.make; \ 353 echo; \ 354 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 355 ) > $@ 356 357 jfr.make: $(BUILDTREE_MAKE) 358 @echo Creating $@ ... 359 $(QUIETLY) ( \ 360 $(BUILDTREE_COMMENT); \ 361 echo; \ 362 echo include flags.make; \ 363 echo; \ 364 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 365 ) > $@ 366 367 sa.make: $(BUILDTREE_MAKE) 368 @echo Creating $@ ... 369 $(QUIETLY) ( \ 370 $(BUILDTREE_COMMENT); \ 371 echo; \ 372 echo include flags.make; \ 373 echo; \ 374 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 375 ) > $@ 376 377 dtrace.make: $(BUILDTREE_MAKE) 378 @echo Creating $@ ... 379 $(QUIETLY) ( \ 380 $(BUILDTREE_COMMENT); \ 381 echo; \ 382 echo include flags.make; \ 383 echo; \ 384 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 385 ) > $@ 386 387 FORCE: 388 389 .PHONY: all FORCE