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 # trace.make - generate tracing 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 -include $(SPEC) 58 include $(GAMMADIR)/make/scm.make 59 include $(GAMMADIR)/make/defs.make 60 include $(GAMMADIR)/make/altsrc.make 61 62 63 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details. 64 QUIETLY$(MAKE_VERBOSE) = @ 65 66 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true) 67 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero 68 else 69 ifdef USE_SUNCC 70 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc 71 else 72 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH) 73 endif 74 endif 75 76 # Allow overriding of the arch part of the directory but default 77 # to BUILDARCH if nothing is specified 78 ifeq ($(VARIANTARCH),) 79 VARIANTARCH=$(BUILDARCH) 80 endif 81 82 ifdef FORCE_TIERED 83 ifeq ($(VARIANT),tiered) 84 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_compiler2 85 else 86 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT) 87 endif 88 else 89 PLATFORM_DIR = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT) 90 endif 91 92 # 93 # We do two levels of exclusion in the shared directory. 94 # TOPLEVEL excludes are pruned, they are not recursively searched, 95 # but lower level directories can be named without fear of collision. 96 # ALWAYS excludes are excluded at any level in the directory tree. 97 # 98 99 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS) 100 101 ifeq ($(VARIANT),tiered) 102 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent 103 else 104 ifeq ($(VARIANT),compiler2) 105 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent 106 else 107 # compiler1 and core use the same exclude list 108 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent 109 endif 110 endif 111 112 # Get things from the platform file. 113 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE)) 114 115 SIMPLE_DIRS = \ 116 $(PLATFORM_DIR)/generated/dependencies \ 117 $(PLATFORM_DIR)/generated/adfiles \ 118 $(PLATFORM_DIR)/generated/jvmtifiles \ 119 $(PLATFORM_DIR)/generated/tracefiles 120 121 TARGETS = debug fastdebug optimized product 122 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS)) 123 124 # For dependencies and recursive makes. 125 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make 126 127 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make 128 129 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \ 130 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT) 131 132 # Define variables to be set in flags.make. 133 # Default values are set in make/defs.make. 134 ifeq ($(HOTSPOT_BUILD_VERSION),) 135 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION) 136 else 137 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION) 138 endif 139 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami) 140 ifndef HOTSPOT_BUILD_USER 141 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME) 142 endif 143 ifndef HOTSPOT_BUILD_USER 144 HOTSPOT_BUILD_USER := $(shell whoami) 145 endif 146 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro 147 # or make/hotspot_distro. 148 ifndef HOTSPOT_VM_DISTRO 149 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 150 include $(GAMMADIR)/make/hotspot_distro 151 else 152 include $(GAMMADIR)/make/openjdk_distro 153 endif 154 endif 155 156 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK 157 ifndef OPENJDK 158 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 159 OPENJDK=true 160 endif 161 endif 162 163 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 164 165 BUILDTREE = \ 166 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS) 167 168 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)" 169 170 all: $(SUBMAKE_DIRS) 171 172 # Run make in each subdirectory recursively. 173 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE 174 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; } 175 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F) 176 $(QUIETLY) touch $@ 177 178 $(SIMPLE_DIRS): 179 $(QUIETLY) mkdir -p $@ 180 181 # Convenience macro which takes a source relative path, applies $(1) to the 182 # absolute path, and then replaces $(GAMMADIR) in the result with a 183 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile. 184 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2))) 185 186 # This bit is needed to enable local rebuilds. 187 # Unless the makefile itself sets LP64, any environmental 188 # setting of LP64 will interfere with the build. 189 LP64_SETTING/32 = LP64 = \#empty 190 LP64_SETTING/64 = LP64 = 1 191 192 DATA_MODE/i486 = 32 193 DATA_MODE/sparc = 32 194 DATA_MODE/sparcv9 = 64 195 DATA_MODE/amd64 = 64 196 DATA_MODE/ppc64 = 64 197 198 DATA_MODE = $(DATA_MODE/$(BUILDARCH)) 199 200 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 201 @echo Creating $@ ... 202 $(QUIETLY) ( \ 203 $(BUILDTREE_COMMENT); \ 204 echo; \ 205 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \ 206 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \ 207 echo; \ 208 echo "GAMMADIR = $(GAMMADIR)"; \ 209 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \ 210 echo "OSNAME = $(OSNAME)"; \ 211 echo "SYSDEFS = \$$(Platform_sysdefs)"; \ 212 echo "SRCARCH = $(SRCARCH)"; \ 213 echo "BUILDARCH = $(BUILDARCH)"; \ 214 echo "LIBARCH = $(LIBARCH)"; \ 215 echo "TARGET = $(TARGET)"; \ 216 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \ 217 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \ 218 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \ 219 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \ 220 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \ 221 echo "OPENJDK = $(OPENJDK)"; \ 222 echo "$(LP64_SETTING/$(DATA_MODE))"; \ 223 echo; \ 224 echo "# Used for platform dispatching"; \ 225 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \ 226 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \ 227 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \ 228 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \ 229 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \ 230 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \ 231 echo "CFLAGS += \$$(TARGET_DEFINES)"; \ 232 echo; \ 233 echo "Src_Dirs_V = \\"; \ 234 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \ 235 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 236 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 237 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 238 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 239 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 240 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 241 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 242 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 243 echo; \ 244 echo "Src_Dirs_I = \\"; \ 245 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \ 246 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \ 247 echo "$(call gamma-path,altsrc,share/vm) \\"; \ 248 echo "$(call gamma-path,commonsrc,share/vm) \\"; \ 249 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \ 250 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \ 251 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 252 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 253 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 254 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 255 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 256 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 257 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 258 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 259 [ -n "$(CFLAGS_BROWSE)" ] && \ 260 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ 261 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \ 262 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \ 263 [ -n "$(OBJCOPY)" ] && \ 264 echo && echo "OBJCOPY = $(OBJCOPY)"; \ 265 [ -n "$(STRIP_POLICY)" ] && \ 266 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \ 267 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \ 268 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \ 269 [ -n "$(ZIPEXE)" ] && \ 270 echo && echo "ZIPEXE = $(ZIPEXE)"; \ 271 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ 272 echo && \ 273 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ 274 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \ 275 [ -n "$(INCLUDE_TRACE)" ] && \ 276 echo && echo "INCLUDE_TRACE = $(INCLUDE_TRACE)"; \ 277 echo; \ 278 [ -n "$(SPEC)" ] && \ 279 echo "include $(SPEC)"; \ 280 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \ 281 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \ 282 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \ 283 ) > $@ 284 285 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 286 @echo Creating $@ ... 287 $(QUIETLY) ( \ 288 $(BUILDTREE_COMMENT); \ 289 echo; \ 290 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \ 291 ) > $@ 292 293 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm 294 @echo Creating directory list $@ 295 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \ 296 find $(HS_ALT_SRC)/share/vm/* -prune \ 297 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 298 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \ 299 fi; 300 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \ 301 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 302 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@ 303 304 Makefile: $(BUILDTREE_MAKE) 305 @echo Creating $@ ... 306 $(QUIETLY) ( \ 307 $(BUILDTREE_COMMENT); \ 308 echo; \ 309 echo include flags.make; \ 310 echo; \ 311 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \ 312 ) > $@ 313 314 vm.make: $(BUILDTREE_MAKE) 315 @echo Creating $@ ... 316 $(QUIETLY) ( \ 317 $(BUILDTREE_COMMENT); \ 318 echo; \ 319 echo include flags.make; \ 320 echo include flags_vm.make; \ 321 echo; \ 322 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 323 ) > $@ 324 325 adlc.make: $(BUILDTREE_MAKE) 326 @echo Creating $@ ... 327 $(QUIETLY) ( \ 328 $(BUILDTREE_COMMENT); \ 329 echo; \ 330 echo include flags.make; \ 331 echo; \ 332 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 333 ) > $@ 334 335 jvmti.make: $(BUILDTREE_MAKE) 336 @echo Creating $@ ... 337 $(QUIETLY) ( \ 338 $(BUILDTREE_COMMENT); \ 339 echo; \ 340 echo include flags.make; \ 341 echo; \ 342 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 343 ) > $@ 344 345 trace.make: $(BUILDTREE_MAKE) 346 @echo Creating $@ ... 347 $(QUIETLY) ( \ 348 $(BUILDTREE_COMMENT); \ 349 echo; \ 350 echo include flags.make; \ 351 echo; \ 352 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 353 ) > $@ 354 355 sa.make: $(BUILDTREE_MAKE) 356 @echo Creating $@ ... 357 $(QUIETLY) ( \ 358 $(BUILDTREE_COMMENT); \ 359 echo; \ 360 echo include flags.make; \ 361 echo; \ 362 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 363 ) > $@ 364 365 FORCE: 366 367 .PHONY: all FORCE