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 "$(MAKE) -v vm.make" in makefiles 49 # adlc.make - 50 # jvmti.make - generate JVMTI bindings from the spec (JSR-163) 51 # sa.make - generate SA jar file and natives 52 # env.[ck]sh - environment settings 53 # 54 # The makefiles are split this way so that "make foo" will run faster by not 55 # having to read the dependency files for the vm. 56 57 # needs to be set here since this Makefile doesn't include defs.make 58 OS_VENDOR:=$(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 # Get things from the platform file. 116 COMPILER = $(shell sed -n 's/^compiler[ ]*=[ ]*//p' $(PLATFORM_FILE)) 117 118 # dtracefiles is used on BSD versions that implement Dtrace (like MacOS X) 119 SIMPLE_DIRS = \ 120 $(PLATFORM_DIR)/generated/dependencies \ 121 $(PLATFORM_DIR)/generated/adfiles \ 122 $(PLATFORM_DIR)/generated/jvmtifiles \ 123 $(PLATFORM_DIR)/generated/dtracefiles 124 125 TARGETS = debug fastdebug optimized product 126 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS)) 127 128 # For dependencies and recursive makes. 129 BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make 130 131 # dtrace.make is used on BSD versions that implement Dtrace (like MacOS X) 132 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make \ 133 jvmti.make sa.make dtrace.make \ 134 env.sh env.csh jdkpath.sh 135 136 BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \ 137 SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT) 138 139 # Define variables to be set in flags.make. 140 # Default values are set in make/defs.make. 141 ifeq ($(HOTSPOT_BUILD_VERSION),) 142 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION) 143 else 144 HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION) 145 endif 146 # Set BUILD_USER from system-dependent hints: $LOGNAME, $(whoami) 147 ifndef HOTSPOT_BUILD_USER 148 HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME) 149 endif 150 ifndef HOTSPOT_BUILD_USER 151 HOTSPOT_BUILD_USER := $(shell whoami) 152 endif 153 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro 154 # or make/hotspot_distro. 155 ifndef HOTSPOT_VM_DISTRO 156 ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 157 include $(GAMMADIR)/make/hotspot_distro 158 else 159 include $(GAMMADIR)/make/openjdk_distro 160 endif 161 endif 162 163 # if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK 164 ifndef OPENJDK 165 ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true) 166 OPENJDK=true 167 endif 168 endif 169 170 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 171 172 BUILDTREE = \ 173 $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS) 174 175 BUILDTREE_COMMENT = echo "\# Generated by $(BUILDTREE_MAKE)" 176 177 all: $(SUBMAKE_DIRS) 178 179 # Run make in each subdirectory recursively. 180 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE 181 $(QUIETLY) [ -d $@ ] || { mkdir -p $@; } 182 $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F) 183 $(QUIETLY) touch $@ 184 185 $(SIMPLE_DIRS): 186 $(QUIETLY) mkdir -p $@ 187 188 # Convenience macro which takes a source relative path, applies $(1) to the 189 # absolute path, and then replaces $(GAMMADIR) in the result with a 190 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile. 191 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2))) 192 193 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 194 @echo Creating $@ ... 195 $(QUIETLY) ( \ 196 $(BUILDTREE_COMMENT); \ 197 echo; \ 198 echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \ 199 sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \ 200 echo; \ 201 echo "GAMMADIR = $(GAMMADIR)"; \ 202 echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \ 203 echo "OSNAME = $(OSNAME)"; \ 204 echo "SYSDEFS = \$$(Platform_sysdefs)"; \ 205 echo "SRCARCH = $(SRCARCH)"; \ 206 echo "BUILDARCH = $(BUILDARCH)"; \ 207 echo "LIBARCH = $(LIBARCH)"; \ 208 echo "TARGET = $(TARGET)"; \ 209 echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \ 210 echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \ 211 echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \ 212 echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \ 213 echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \ 214 echo "OPENJDK = $(OPENJDK)"; \ 215 echo; \ 216 echo "# Used for platform dispatching"; \ 217 echo "TARGET_DEFINES = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \ 218 echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \ 219 echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \ 220 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \ 221 echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \ 222 echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \ 223 echo "CFLAGS += \$$(TARGET_DEFINES)"; \ 224 echo; \ 225 echo "Src_Dirs_V = \\"; \ 226 sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \ 227 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 228 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 229 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 230 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 231 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 232 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 233 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 234 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 235 echo; \ 236 echo "Src_Dirs_I = \\"; \ 237 echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \ 238 echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \ 239 echo "$(call gamma-path,altsrc,share/vm) \\"; \ 240 echo "$(call gamma-path,commonsrc,share/vm) \\"; \ 241 echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \ 242 echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \ 243 echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \ 244 echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \ 245 echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 246 echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \ 247 echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \ 248 echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \ 249 echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \ 250 echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ 251 [ -n "$(CFLAGS_BROWSE)" ] && \ 252 echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ 253 [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ 254 echo && \ 255 echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ 256 echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \ 257 echo; \ 258 [ -n "$(SPEC)" ] && \ 259 echo "include $(SPEC)"; \ 260 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \ 261 echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \ 262 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \ 263 ) > $@ 264 265 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst 266 @echo Creating $@ ... 267 $(QUIETLY) ( \ 268 $(BUILDTREE_COMMENT); \ 269 echo; \ 270 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \ 271 ) > $@ 272 273 ../shared_dirs.lst: $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm 274 @echo Creating directory list $@ 275 $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \ 276 find $(HS_ALT_SRC)/share/vm/* -prune \ 277 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 278 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \ 279 fi; 280 $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \ 281 -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \ 282 \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@ 283 284 Makefile: $(BUILDTREE_MAKE) 285 @echo Creating $@ ... 286 $(QUIETLY) ( \ 287 $(BUILDTREE_COMMENT); \ 288 echo; \ 289 echo include flags.make; \ 290 echo; \ 291 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \ 292 ) > $@ 293 294 vm.make: $(BUILDTREE_MAKE) 295 @echo Creating $@ ... 296 $(QUIETLY) ( \ 297 $(BUILDTREE_COMMENT); \ 298 echo; \ 299 echo include flags.make; \ 300 echo include flags_vm.make; \ 301 echo; \ 302 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 303 ) > $@ 304 305 adlc.make: $(BUILDTREE_MAKE) 306 @echo Creating $@ ... 307 $(QUIETLY) ( \ 308 $(BUILDTREE_COMMENT); \ 309 echo; \ 310 echo include flags.make; \ 311 echo; \ 312 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 313 ) > $@ 314 315 jvmti.make: $(BUILDTREE_MAKE) 316 @echo Creating $@ ... 317 $(QUIETLY) ( \ 318 $(BUILDTREE_COMMENT); \ 319 echo; \ 320 echo include flags.make; \ 321 echo; \ 322 echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \ 323 ) > $@ 324 325 sa.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 dtrace.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 env.sh: $(BUILDTREE_MAKE) 346 @echo Creating $@ ... 347 $(QUIETLY) ( \ 348 $(BUILDTREE_COMMENT); \ 349 { echo "JAVA_HOME=$(JDK_IMPORT_PATH)"; }; \ 350 { \ 351 echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \ 352 } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \ 353 echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \ 354 echo "export JAVA_HOME CLASSPATH HOTSPOT_BUILD_USER"; \ 355 ) > $@ 356 357 env.csh: env.sh 358 @echo Creating $@ ... 359 $(QUIETLY) ( \ 360 $(BUILDTREE_COMMENT); \ 361 { echo "setenv JAVA_HOME \"$(JDK_IMPORT_PATH)\""; }; \ 362 sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \ 363 ) > $@ 364 365 jdkpath.sh: $(BUILDTREE_MAKE) 366 @echo Creating $@ ... 367 $(QUIETLY) ( \ 368 $(BUILDTREE_COMMENT); \ 369 echo "JDK=${JAVA_HOME}"; \ 370 ) > $@ 371 372 FORCE: 373 374 .PHONY: all FORCE