1 # 2 # Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. 3 # Copyright 2019 Red Hat, Inc. 4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 # 6 # This code is free software; you can redistribute it and/or modify it 7 # under the terms of the GNU General Public License version 2 only, as 8 # published by the Free Software Foundation. 9 # 10 # This code is distributed in the hope that it will be useful, but WITHOUT 11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 # version 2 for more details (a copy is included in the LICENSE file that 14 # accompanied this code). 15 # 16 # You should have received a copy of the GNU General Public License version 17 # 2 along with this work; if not, write to the Free Software Foundation, 18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 # 20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 # or visit www.oracle.com if you need additional information or have any 22 # questions. 23 # 24 # 25 26 # Usage: 27 # 28 # $(MAKE) -f buildtree.make SRCARCH=srcarch BUILDARCH=buildarch LIBARCH=libarch 29 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant 30 # 31 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the 32 # environment or on the command-line: 33 # 34 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory 35 # BUILDARCH - build directory 36 # LIBARCH - the corresponding directory in JDK/JRE 37 # GAMMADIR - top of workspace 38 # OS_FAMILY - operating system 39 # VARIANT - core, compiler1, compiler2, or tiered 40 # HOTSPOT_RELEASE_VERSION - <major>.<minor>-b<nn> (11.0-b07) 41 # HOTSPOT_BUILD_VERSION - internal, internal-$(USER_RELEASE_SUFFIX) or empty 42 # JRE_RELEASE_VERSION - <major>.<minor>.<micro> (1.7.0) 43 # 44 # Builds the directory trees with makefiles plus some convenience files in 45 # each directory: 46 # 47 # Makefile - for "make foo" 48 # flags.make - with macro settings 49 # vm.make - to support making "$(MAKE) -v vm.make" in makefiles 50 # adlc.make - 51 # jfr.make - generate jfr event and type definitions 52 # jvmti.make - generate JVMTI bindings from the spec (JSR-163) 53 # sa.make - generate SA jar file and natives 54 # 55 # The makefiles are split this way so that "make foo" will run faster by not 56 # having to read the dependency files for the vm. 57 58 -include $(SPEC) 59 include $(GAMMADIR)/make/scm.make 60 include $(GAMMADIR)/make/defs.make 61 include $(GAMMADIR)/make/altsrc.make 62 63 64 # 'gmake MAKE_VERBOSE=y' or 'gmake QUIETLY=' gives all the gory details. 65 QUIETLY$(MAKE_VERBOSE) = @ 66 67 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true) 68 PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero 69 else 70 ifdef USE_SUNCC 71 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc 72 else 73 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH) 74 ALT_PLATFORM_FILE = $(HS_ALT_MAKE)/$(OS_FAMILY)/platform_$(BUILDARCH) 75 PLATFORM_FILE := $(if $(wildcard $(ALT_PLATFORM_FILE)),$(ALT_PLATFORM_FILE),$(PLATFORM_FILE)) 76 endif 77 endif 78 79 # Allow overriding of the arch part of the directory but default 80 # to BUILDARCH if nothing is specified 81 ifeq ($(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 SIMPLE_DIRS = \ 123 $(PLATFORM_DIR)/generated/dependencies \ 124 $(PLATFORM_DIR)/generated/adfiles \ 125 $(PLATFORM_DIR)/generated/jvmtifiles 126 127 ifeq ($(ENABLE_JFR), true) 128 SIMPLE_DIRS += \ 129 $(PLATFORM_DIR)/generated/jfrfiles 130 endif 131 132 TARGETS = debug fastdebug optimized product 133 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS)) 134 135 # For dependencies and recursive makes. 136 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make 137 138 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make 139 ifeq ($(ENABLE_JFR), true) 140 BUILDTREE_TARGETS += jfr.make 141 endif 142 143 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \ 144 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT) 145 146 # Define variables to be set in flags.make. 147 # Default values are set in make/defs.make. 148 ifeq ($(HOTSPOT_BUILD_VERSION),) 149 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION) 150 else 151 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION) 152 endif 153 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami) 154 ifndef HOTSPOT_BUILD_USER 155 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME) 156 endif 157 ifndef HOTSPOT_BUILD_USER 158 HOTSPOT_BUILD_USER := $(shell whoami) 159 endif 160 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro 161 # or make/hotspot_distro. 162 ifndef HOTSPOT_VM_DISTRO 163 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 164 include $(GAMMADIR)/make/hotspot_distro 165 else 166 include $(GAMMADIR)/make/openjdk_distro 167 endif 168 endif 169 170 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK 171 ifndef OPENJDK 172 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 173 OPENJDK=true 174 endif 175 endif 176 177 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 178 179 BUILDTREE = \ 180 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS) 181 182 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)" 183 184 all: $(SUBMAKE_DIRS) 185 186 # Run make in each subdirectory recursively. 187 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE 188 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; } 189 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F) 190 $(QUIETLY) touch $@ 191 192 $(SIMPLE_DIRS): 193 $(QUIETLY) mkdir -p $@ 194 195 # Convenience macro which takes a source relative path, applies $(1) to the 196 # absolute path, and then replaces $(GAMMADIR) in the result with a 197 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile. 198 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2))) 199 200 # This bit is needed to enable local rebuilds. 201 # Unless the makefile itself sets LP64, any environmental 202 # setting of LP64 will interfere with the build. 203 LP64_SETTING/32 = LP64 = \#empty 204 LP64_SETTING/64 = LP64 = 1 205 206 DATA_MODE/i486 = 32 207 DATA_MODE/sparc = 32 208 DATA_MODE/sparcv9 = 64 209 DATA_MODE/amd64 = 64 210 DATA_MODE/ppc64 = 64 211 212 DATA_MODE = $(DATA_MODE/$(BUILDARCH)) 213 214 ifeq ($(ENABLE_JFR), true) 215 INCLUDE_JFR = 1 216 else 217 INCLUDE_JFR = 0 218 endif 219 220 221 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 222 @echo Creating $@ ... 223 $(QUIETLY) ( \ 224 $(BUILDTREE_COMMENT); \ 225 echo; \ 226 echo "Platform_file = $(PLATFORM_FILE)" | sed -e 's|$(HS_ALT_MAKE)|$$(HS_ALT_MAKE)|' -e 's|$(GAMMADIR)|$$(GAMMADIR)|'; \ 227 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \ 228 echo; \ 229 echo "GAMMADIR = $(GAMMADIR)"; \ 230 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \ 231 echo "OSNAME = $(OSNAME)"; \ 232 echo "SYSDEFS = \$$(Platform_sysdefs)"; \ 233 echo "SRCARCH = $(SRCARCH)"; \ 234 echo "BUILDARCH = $(BUILDARCH)"; \ 235 echo "LIBARCH = $(LIBARCH)"; \ 236 echo "TARGET = $(TARGET)"; \ 237 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \ 238 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \ 239 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \ 240 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \ 241 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \ 242 echo "VENDOR = $(COMPANY_NAME)"; \ 243 echo "VENDOR_URL = $(VENDOR_URL)"; \ 244 echo "VENDOR_URL_BUG = $(VENDOR_URL_BUG)"; \ 245 echo "VENDOR_URL_VM_BUG = $(VENDOR_URL_VM_BUG)"; \ 246 echo "OPENJDK = $(OPENJDK)"; \ 247 echo "$(LP64_SETTING/$(DATA_MODE))"; \ 248 echo; \ 249 echo "# Used for platform dispatching"; \ 250 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \ 251 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \ 252 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \ 253 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \ 254 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \ 255 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \ 256 echo "CFLAGS += \$$(TARGET_DEFINES)"; \ 257 echo; \ 258 echo "Src_Dirs_V = \\"; \ 259 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \ 260 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 261 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 262 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 263 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 264 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 265 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 266 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 267 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 268 echo; \ 269 echo "Src_Dirs_I = \\"; \ 270 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \ 271 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \ 272 echo "$(call gamma-path,altsrc,share/vm) \\"; \ 273 echo "$(call gamma-path,commonsrc,share/vm) \\"; \ 274 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \ 275 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \ 276 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 277 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 278 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 279 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 280 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 281 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 282 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 283 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 284 [ -n "$(CFLAGS_BROWSE)" ] && \ 285 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ 286 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \ 287 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \ 288 [ -n "$(OBJCOPY)" ] && \ 289 echo && echo "OBJCOPY = $(OBJCOPY)"; \ 290 [ -n "$(STRIP_POLICY)" ] && \ 291 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \ 292 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \ 293 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \ 294 [ -n "$(ZIPEXE)" ] && \ 295 echo && echo "ZIPEXE = $(ZIPEXE)"; \ 296 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ 297 echo && \ 298 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ 299 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \ 300 echo && echo "CFLAGS += -DINCLUDE_JFR=$(INCLUDE_JFR)"; \ 301 echo; \ 302 [ -n "$(SPEC)" ] && \ 303 echo "include $(SPEC)"; \ 304 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \ 305 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \ 306 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \ 307 ) > $@ 308 309 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 310 @echo Creating $@ ... 311 $(QUIETLY) ( \ 312 $(BUILDTREE_COMMENT); \ 313 echo; \ 314 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \ 315 ) > $@ 316 317 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm 318 @echo Creating directory list $@ 319 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \ 320 find $(HS_ALT_SRC)/share/vm/* -prune \ 321 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 322 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \ 323 fi; 324 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \ 325 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 326 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@ 327 328 Makefile: $(BUILDTREE_MAKE) 329 @echo Creating $@ ... 330 $(QUIETLY) ( \ 331 $(BUILDTREE_COMMENT); \ 332 echo; \ 333 echo include flags.make; \ 334 echo; \ 335 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \ 336 ) > $@ 337 338 vm.make: $(BUILDTREE_MAKE) 339 @echo Creating $@ ... 340 $(QUIETLY) ( \ 341 $(BUILDTREE_COMMENT); \ 342 echo; \ 343 echo include flags.make; \ 344 echo include flags_vm.make; \ 345 echo; \ 346 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 347 ) > $@ 348 349 adlc.make: $(BUILDTREE_MAKE) 350 @echo Creating $@ ... 351 $(QUIETLY) ( \ 352 $(BUILDTREE_COMMENT); \ 353 echo; \ 354 echo include flags.make; \ 355 echo; \ 356 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 357 ) > $@ 358 359 jvmti.make: $(BUILDTREE_MAKE) 360 @echo Creating $@ ... 361 $(QUIETLY) ( \ 362 $(BUILDTREE_COMMENT); \ 363 echo; \ 364 echo include flags.make; \ 365 echo; \ 366 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 367 ) > $@ 368 369 jfr.make: $(BUILDTREE_MAKE) 370 @echo Creating $@ ... 371 $(QUIETLY) ( \ 372 $(BUILDTREE_COMMENT); \ 373 echo; \ 374 echo include flags.make; \ 375 echo; \ 376 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 377 ) > $@ 378 379 sa.make: $(BUILDTREE_MAKE) 380 @echo Creating $@ ... 381 $(QUIETLY) ( \ 382 $(BUILDTREE_COMMENT); \ 383 echo; \ 384 echo include flags.make; \ 385 echo; \ 386 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 387 ) > $@ 388 389 FORCE: 390 391 .PHONY: all FORCE