1 # 2 # Copyright (c) 2000, 2014, 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 # $(MAKE) -f buildtree.make ARCH=arch BUILDARCH=buildarch LIBARCH=libarch 28 # GAMMADIR=dir OS_FAMILY=os VARIANT=variant 29 # 30 # The macros ARCH, GAMMADIR, OS_FAMILY and VARIANT must be defined in the 31 # environment or on the command-line: 32 # 33 # ARCH - sparc, i486, ... HotSpot cpu and os_cpu source directory 34 # BUILDARCH - build directory 35 # LIBARCH - the corresponding directory in JDK/JRE 36 # GAMMADIR - top of workspace 37 # OS_FAMILY - operating system 38 # VARIANT - core, compiler1, compiler2, or tiered 39 # HOTSPOT_RELEASE_VERSION - <major_ver>.<minor_ver>.<micro_ver>[-<identifier>][-<debug_target>][-b<nn>] 40 # HOTSPOT_BUILD_VERSION - internal, internal-$(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 ### maye ARCH_XXX instead? 67 ifdef USE_GCC 68 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).gcc 69 GCC_LIB = /usr/local/lib 70 else 71 PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH) 72 GCC_LIB = 73 endif 74 75 ifdef FORCE_TIERED 76 ifeq ($(VARIANT),tiered) 77 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_compiler2 78 else 79 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT) 80 endif 81 else 82 PLATFORM_DIR = $(OS_FAMILY)_$(BUILDARCH)_$(VARIANT) 83 endif 84 85 # 86 # We do two levels of exclusion in the shared directory. 87 # TOPLEVEL excludes are pruned, they are not recursively searched, 88 # but lower level directories can be named without fear of collision. 89 # ALWAYS excludes are excluded at any level in the directory tree. 90 # 91 92 ALWAYS_EXCLUDE_DIRS = $(SCM_DIRS) 93 94 ifeq ($(VARIANT),tiered) 95 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent 96 else 97 ifeq ($(VARIANT),compiler2) 98 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent 99 else 100 # compiler1 and core use the same exclude list 101 TOPLEVEL_EXCLUDE_DIRS = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent 102 endif 103 endif 104 105 # Get things from the platform file. 106 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE)) 107 108 SIMPLE_DIRS = \ 109 $(PLATFORM_DIR)/generated/dependencies \ 110 $(PLATFORM_DIR)/generated/adfiles \ 111 $(PLATFORM_DIR)/generated/jvmtifiles \ 112 $(PLATFORM_DIR)/generated/tracefiles 113 114 TARGETS = debug fastdebug optimized product 115 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS)) 116 117 # For dependencies and recursive makes. 118 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make 119 120 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make trace.make sa.make dtrace.make 121 122 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \ 123 ARCH=$(ARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT) 124 125 # Define variables to be set in flags.make. 126 # Default values are set in make/defs.make. 127 ifeq ($(HOTSPOT_BUILD_VERSION),) 128 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION) 129 else 130 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION) 131 endif 132 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami) 133 ifndef HOTSPOT_BUILD_USER 134 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME) 135 endif 136 ifndef HOTSPOT_BUILD_USER 137 HOTSPOT_BUILD_USER := $(shell whoami) 138 endif 139 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro 140 # or make/hotspot_distro. 141 ifndef HOTSPOT_VM_DISTRO 142 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 143 include $(GAMMADIR)/make/hotspot_distro 144 else 145 include $(GAMMADIR)/make/openjdk_distro 146 endif 147 endif 148 149 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK 150 ifndef OPENJDK 151 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 152 OPENJDK=true 153 endif 154 endif 155 156 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 157 158 BUILDTREE = \ 159 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS) 160 161 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)" 162 163 all: $(SUBMAKE_DIRS) 164 165 # Run make in each subdirectory recursively. 166 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE 167 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; } 168 +$(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F) 169 $(QUIETLY) touch $@ 170 171 $(SIMPLE_DIRS): 172 $(QUIETLY) mkdir -p $@ 173 174 # Convenience macro which takes a source relative path, applies $(1) to the 175 # absolute path, and then replaces $(GAMMADIR) in the result with a 176 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile. 177 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2))) 178 179 # This bit is needed to enable local rebuilds. 180 # Unless the makefile itself sets LP64, any environmental 181 # setting of LP64 will interfere with the build. 182 LP64_SETTING/32 = LP64 = \#empty 183 LP64_SETTING/64 = LP64 = 1 184 185 DATA_MODE/i486 = 32 186 DATA_MODE/sparc = 32 187 DATA_MODE/sparcv9 = 64 188 DATA_MODE/amd64 = 64 189 190 DATA_MODE = $(DATA_MODE/$(BUILDARCH)) 191 192 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 193 @echo $(LOG_INFO) Creating $@ ... 194 $(QUIETLY) ( \ 195 $(BUILDTREE_COMMENT); \ 196 echo; \ 197 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \ 198 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \ 199 echo; \ 200 echo "GAMMADIR = $(GAMMADIR)"; \ 201 echo "SYSDEFS = \$$(Platform_sysdefs)"; \ 202 echo "SRCARCH = $(ARCH)"; \ 203 echo "BUILDARCH = $(BUILDARCH)"; \ 204 echo "LIBARCH = $(LIBARCH)"; \ 205 echo "TARGET = $(TARGET)"; \ 206 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \ 207 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \ 208 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \ 209 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \ 210 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \ 211 echo "OPENJDK = $(OPENJDK)"; \ 212 echo "$(LP64_SETTING/$(DATA_MODE))"; \ 213 echo; \ 214 echo "# Used for platform dispatching"; \ 215 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \ 216 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \ 217 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \ 218 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \ 219 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \ 220 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \ 221 echo "CFLAGS += \$$(TARGET_DEFINES)"; \ 222 echo; \ 223 echo "Src_Dirs_V = \\"; \ 224 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \ 225 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \ 226 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \ 227 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \ 228 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \ 229 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 230 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 231 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 232 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 233 echo; \ 234 echo "Src_Dirs_I = \\"; \ 235 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \ 236 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \ 237 echo "$(call gamma-path,altsrc,share/vm) \\"; \ 238 echo "$(call gamma-path,commonsrc,share/vm) \\"; \ 239 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \ 240 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \ 241 echo "$(call gamma-path,altsrc,cpu/$(ARCH)/vm) \\"; \ 242 echo "$(call gamma-path,commonsrc,cpu/$(ARCH)/vm) \\"; \ 243 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \ 244 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(ARCH)/vm) \\"; \ 245 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 246 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 247 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 248 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 249 [ -n "$(CFLAGS_BROWSE)" ] && \ 250 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ 251 [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \ 252 echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \ 253 [ -n "$(OBJCOPY)" ] && \ 254 echo && echo "OBJCOPY = $(OBJCOPY)"; \ 255 [ -n "$(STRIP_POLICY)" ] && \ 256 echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \ 257 [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \ 258 echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \ 259 [ -n "$(ZIPEXE)" ] && \ 260 echo && echo "ZIPEXE = $(ZIPEXE)"; \ 261 [ -n "$(HS_ALT_MAKE)" ] && \ 262 echo && echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \ 263 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ 264 echo && \ 265 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ 266 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \ 267 echo; \ 268 [ -n "$(SPEC)" ] && \ 269 echo "include $(SPEC)"; \ 270 echo "CP ?= cp"; \ 271 echo "MV ?= mv"; \ 272 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \ 273 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \ 274 ) > $@ 275 276 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 277 @echo $(LOG_INFO) Creating $@ ... 278 $(QUIETLY) ( \ 279 $(BUILDTREE_COMMENT); \ 280 echo; \ 281 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \ 282 ) > $@ 283 284 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm 285 @echo $(LOG_INFO) Creating directory list $@ 286 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \ 287 find $(HS_ALT_SRC)/share/vm/* -prune \ 288 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 289 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \ 290 fi; 291 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \ 292 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 293 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@ 294 295 Makefile: $(BUILDTREE_MAKE) 296 @echo $(LOG_INFO) Creating $@ ... 297 $(QUIETLY) ( \ 298 $(BUILDTREE_COMMENT); \ 299 echo; \ 300 echo include flags.make; \ 301 echo; \ 302 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \ 303 ) > $@ 304 305 vm.make: $(BUILDTREE_MAKE) 306 @echo $(LOG_INFO) Creating $@ ... 307 $(QUIETLY) ( \ 308 $(BUILDTREE_COMMENT); \ 309 echo; \ 310 echo include flags.make; \ 311 echo include flags_vm.make; \ 312 echo; \ 313 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 314 ) > $@ 315 316 adlc.make: $(BUILDTREE_MAKE) 317 @echo $(LOG_INFO) Creating $@ ... 318 $(QUIETLY) ( \ 319 $(BUILDTREE_COMMENT); \ 320 echo; \ 321 echo include flags.make; \ 322 echo; \ 323 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 324 ) > $@ 325 326 jvmti.make: $(BUILDTREE_MAKE) 327 @echo $(LOG_INFO) Creating $@ ... 328 $(QUIETLY) ( \ 329 $(BUILDTREE_COMMENT); \ 330 echo; \ 331 echo include flags.make; \ 332 echo; \ 333 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 334 ) > $@ 335 336 trace.make: $(BUILDTREE_MAKE) 337 @echo $(LOG_INFO) Creating $@ ... 338 $(QUIETLY) ( \ 339 $(BUILDTREE_COMMENT); \ 340 echo; \ 341 echo include flags.make; \ 342 echo; \ 343 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 344 ) > $@ 345 346 sa.make: $(BUILDTREE_MAKE) 347 @echo $(LOG_INFO) Creating $@ ... 348 $(QUIETLY) ( \ 349 $(BUILDTREE_COMMENT); \ 350 echo; \ 351 echo include flags.make; \ 352 echo; \ 353 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 354 ) > $@ 355 356 dtrace.make: $(BUILDTREE_MAKE) 357 @echo $(LOG_INFO) Creating $@ ... 358 $(QUIETLY) ( \ 359 $(BUILDTREE_COMMENT); \ 360 echo; \ 361 echo include flags.make; \ 362 echo; \ 363 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 364 ) > $@ 365 366 FORCE: 367 368 .PHONY: all FORCE 369 370 .NOTPARALLEL: --- EOF ---