1 #
   2 # Copyright (c) 2005, 2012, 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 # test_gamma    - script to run the Queens program
  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 # For now, until the compiler is less wobbly:
  68 TESTFLAGS       = -Xbatch -showversion
  69 
  70 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
  71   PLATFORM_FILE = $(shell dirname $(shell dirname $(shell pwd)))/platform_zero
  72 else
  73   ifdef USE_SUNCC
  74     PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH).suncc
  75   else
  76     PLATFORM_FILE = $(GAMMADIR)/make/$(OS_FAMILY)/platform_$(BUILDARCH)
  77   endif
  78 endif
  79 
  80 # Allow overriding of the arch part of the directory but default
  81 # to BUILDARCH if nothing is specified
  82 ifeq ($(VARIANTARCH),)
  83   VARIANTARCH=$(BUILDARCH)
  84 endif
  85 
  86 ifdef FORCE_TIERED
  87 ifeq            ($(VARIANT),tiered)
  88 PLATFORM_DIR    = $(OS_FAMILY)_$(VARIANTARCH)_compiler2
  89 else
  90 PLATFORM_DIR    = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
  91 endif
  92 else
  93 PLATFORM_DIR    = $(OS_FAMILY)_$(VARIANTARCH)_$(VARIANT)
  94 endif
  95 
  96 #
  97 # We do two levels of exclusion in the shared directory.
  98 # TOPLEVEL excludes are pruned, they are not recursively searched,
  99 # but lower level directories can be named without fear of collision.
 100 # ALWAYS excludes are excluded at any level in the directory tree.
 101 #
 102 
 103 ALWAYS_EXCLUDE_DIRS     = $(SCM_DIRS)
 104 
 105 ifeq            ($(VARIANT),tiered)
 106 TOPLEVEL_EXCLUDE_DIRS   = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name agent
 107 else
 108 ifeq            ($(VARIANT),compiler2)
 109 TOPLEVEL_EXCLUDE_DIRS   = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name c1 -o -name agent
 110 else
 111 # compiler1 and core use the same exclude list
 112 TOPLEVEL_EXCLUDE_DIRS   = $(ALWAYS_EXCLUDE_DIRS) -o -name adlc -o -name opto -o -name libadt -o -name agent
 113 endif
 114 endif
 115 
 116 # Get things from the platform file.
 117 COMPILER        = $(shell sed -n 's/^compiler[  ]*=[    ]*//p' $(PLATFORM_FILE))
 118 
 119 SIMPLE_DIRS     = \
 120         $(PLATFORM_DIR)/generated/dependencies \
 121         $(PLATFORM_DIR)/generated/adfiles \
 122         $(PLATFORM_DIR)/generated/jvmtifiles
 123 
 124 TARGETS      = debug fastdebug jvmg optimized product profiled
 125 SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
 126 
 127 # For dependencies and recursive makes.
 128 BUILDTREE_MAKE  = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
 129 
 130 BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
 131         env.sh env.csh jdkpath.sh .dbxrc test_gamma
 132 
 133 BUILDTREE_VARS  = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
 134         SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) VARIANT=$(VARIANT)
 135 
 136 # Define variables to be set in flags.make.
 137 # Default values are set in make/defs.make.
 138 ifeq ($(HOTSPOT_BUILD_VERSION),)
 139   HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)
 140 else
 141   HS_BUILD_VER=$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)
 142 endif
 143 # Set BUILD_USER from system-dependent hints:  $LOGNAME, $(whoami)
 144 ifndef HOTSPOT_BUILD_USER
 145   HOTSPOT_BUILD_USER := $(shell echo $$LOGNAME)
 146 endif
 147 ifndef HOTSPOT_BUILD_USER
 148   HOTSPOT_BUILD_USER := $(shell whoami)
 149 endif
 150 # Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
 151 # or make/hotspot_distro.
 152 ifndef HOTSPOT_VM_DISTRO
 153   ifeq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
 154     include $(GAMMADIR)/make/hotspot_distro
 155   else
 156     include $(GAMMADIR)/make/openjdk_distro
 157   endif
 158 endif
 159 
 160 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION=  JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
 161 
 162 BUILDTREE       = \
 163         $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_TARGETS) $(BUILDTREE_VARS)
 164 
 165 BUILDTREE_COMMENT       = echo "\# Generated by $(BUILDTREE_MAKE)"
 166 
 167 all:  $(SUBMAKE_DIRS)
 168 
 169 # Run make in each subdirectory recursively.
 170 $(SUBMAKE_DIRS): $(SIMPLE_DIRS) FORCE
 171         $(QUIETLY) [ -d $@ ] || { mkdir -p $@; }
 172         $(QUIETLY) cd $@ && $(BUILDTREE) TARGET=$(@F)
 173         $(QUIETLY) touch $@
 174 
 175 $(SIMPLE_DIRS):
 176         $(QUIETLY) mkdir -p $@
 177 
 178 # Convenience macro which takes a source relative path, applies $(1) to the
 179 # absolute path, and then replaces $(GAMMADIR) in the result with a 
 180 # literal "$(GAMMADIR)/" suitable for inclusion in a Makefile.  
 181 gamma-path=$(subst $(GAMMADIR),\$$(GAMMADIR),$(call $(1),$(HS_COMMON_SRC)/$(2)))
 182 
 183 flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 184         @echo Creating $@ ...
 185         $(QUIETLY) ( \
 186         $(BUILDTREE_COMMENT); \
 187         echo; \
 188         echo "Platform_file = $(PLATFORM_FILE)" | sed 's|$(GAMMADIR)|$$(GAMMADIR)|'; \
 189         sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
 190         echo; \
 191         echo "GAMMADIR = $(GAMMADIR)"; \
 192         echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
 193         echo "OSNAME = $(OSNAME)"; \
 194         echo "SYSDEFS = \$$(Platform_sysdefs)"; \
 195         echo "SRCARCH = $(SRCARCH)"; \
 196         echo "BUILDARCH = $(BUILDARCH)"; \
 197         echo "LIBARCH = $(LIBARCH)"; \
 198         echo "TARGET = $(TARGET)"; \
 199         echo "HS_BUILD_VER = $(HS_BUILD_VER)"; \
 200         echo "JRE_RELEASE_VER = $(JRE_RELEASE_VERSION)"; \
 201         echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
 202         echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 203         echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
 204         echo; \
 205         echo "# Used for platform dispatching"; \
 206         echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
 207         echo "TARGET_DEFINES += -DTARGET_ARCH_\$$(Platform_arch)"; \
 208         echo "TARGET_DEFINES += -DTARGET_ARCH_MODEL_\$$(Platform_arch_model)"; \
 209         echo "TARGET_DEFINES += -DTARGET_OS_ARCH_\$$(Platform_os_arch)"; \
 210         echo "TARGET_DEFINES += -DTARGET_OS_ARCH_MODEL_\$$(Platform_os_arch_model)"; \
 211         echo "TARGET_DEFINES += -DTARGET_COMPILER_\$$(Platform_compiler)"; \
 212         echo "CFLAGS += \$$(TARGET_DEFINES)"; \
 213         echo; \
 214         echo "Src_Dirs_V = \\"; \
 215         sed 's/$$/ \\/;s|$(GAMMADIR)|$$(GAMMADIR)|' ../shared_dirs.lst; \
 216         echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
 217         echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
 218         echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
 219         echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
 220         echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
 221         echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
 222         echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
 223         echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
 224         echo; \
 225         echo "Src_Dirs_I = \\"; \
 226         echo "$(call gamma-path,altsrc,share/vm/prims) \\"; \
 227         echo "$(call gamma-path,commonsrc,share/vm/prims) \\"; \
 228         echo "$(call gamma-path,altsrc,share/vm) \\"; \
 229         echo "$(call gamma-path,commonsrc,share/vm) \\"; \
 230         echo "$(call gamma-path,altsrc,share/vm/precompiled) \\"; \
 231         echo "$(call gamma-path,commonsrc,share/vm/precompiled) \\"; \
 232         echo "$(call gamma-path,altsrc,cpu/$(SRCARCH)/vm) \\"; \
 233         echo "$(call gamma-path,commonsrc,cpu/$(SRCARCH)/vm) \\"; \
 234         echo "$(call gamma-path,altsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
 235         echo "$(call gamma-path,commonsrc,os_cpu/$(OS_FAMILY)_$(SRCARCH)/vm) \\"; \
 236         echo "$(call gamma-path,altsrc,os/$(OS_FAMILY)/vm) \\"; \
 237         echo "$(call gamma-path,commonsrc,os/$(OS_FAMILY)/vm) \\"; \
 238         echo "$(call gamma-path,altsrc,os/posix/vm) \\"; \
 239         echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
 240         [ -n "$(CFLAGS_BROWSE)" ] && \
 241             echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
 242         [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
 243             echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
 244         [ -n "$(OBJCOPY)" ] && \
 245             echo && echo "OBJCOPY = $(OBJCOPY)"; \
 246         [ -n "$(STRIP_POLICY)" ] && \
 247             echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
 248         [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
 249             echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
 250         [ -n "$(ZIPEXE)" ] && \
 251             echo && echo "ZIPEXE = $(ZIPEXE)"; \
 252         [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
 253             echo && \
 254             echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
 255             echo "SYSDEFS += \$$(HOTSPOT_EXTRA_SYSDEFS)"; \
 256         echo; \
 257         [ -n "$(SPEC)" ] && \
 258             echo "include $(SPEC)"; \
 259         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
 260         echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
 261         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
 262         ) > $@
 263 
 264 flags_vm.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 265         @echo Creating $@ ...
 266         $(QUIETLY) ( \
 267         $(BUILDTREE_COMMENT); \
 268         echo; \
 269         [ "$(TARGET)" = profiled ] && \
 270         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/optimized.make"; \
 271         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(TARGET).make"; \
 272         ) > $@
 273 
 274 ../shared_dirs.lst:  $(BUILDTREE_MAKE) $(GAMMADIR)/src/share/vm
 275         @echo Creating directory list $@
 276         $(QUIETLY) if [ -d $(HS_ALT_SRC)/share/vm ]; then \
 277           find $(HS_ALT_SRC)/share/vm/* -prune \
 278           -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
 279           \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; > $@; \
 280         fi;
 281         $(QUIETLY) find $(HS_COMMON_SRC)/share/vm/* -prune \
 282         -type d \! \( $(TOPLEVEL_EXCLUDE_DIRS) \) -exec find {} \
 283         \( $(ALWAYS_EXCLUDE_DIRS) \) -prune -o -type d -print \; >> $@
 284 
 285 Makefile: $(BUILDTREE_MAKE)
 286         @echo Creating $@ ...
 287         $(QUIETLY) ( \
 288         $(BUILDTREE_COMMENT); \
 289         echo; \
 290         echo include flags.make; \
 291         echo; \
 292         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/top.make"; \
 293         ) > $@
 294 
 295 vm.make: $(BUILDTREE_MAKE)
 296         @echo Creating $@ ...
 297         $(QUIETLY) ( \
 298         $(BUILDTREE_COMMENT); \
 299         echo; \
 300         echo include flags.make; \
 301         echo include flags_vm.make; \
 302         echo; \
 303         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
 304         ) > $@
 305 
 306 adlc.make: $(BUILDTREE_MAKE)
 307         @echo Creating $@ ...
 308         $(QUIETLY) ( \
 309         $(BUILDTREE_COMMENT); \
 310         echo; \
 311         echo include flags.make; \
 312         echo; \
 313         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
 314         ) > $@
 315 
 316 jvmti.make: $(BUILDTREE_MAKE)
 317         @echo Creating $@ ...
 318         $(QUIETLY) ( \
 319         $(BUILDTREE_COMMENT); \
 320         echo; \
 321         echo include flags.make; \
 322         echo; \
 323         echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
 324         ) > $@
 325 
 326 sa.make: $(BUILDTREE_MAKE)
 327         @echo 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 env.sh: $(BUILDTREE_MAKE)
 337         @echo Creating $@ ...
 338         $(QUIETLY) ( \
 339         $(BUILDTREE_COMMENT); \
 340         [ -n "$$JAVA_HOME" ] && { echo ": \$${JAVA_HOME:=$${JAVA_HOME}}"; }; \
 341         { \
 342         echo "CLASSPATH=$${CLASSPATH:+$$CLASSPATH:}.:\$${JAVA_HOME}/jre/lib/rt.jar:\$${JAVA_HOME}/jre/lib/i18n.jar"; \
 343         } | sed s:$${JAVA_HOME:--------}:\$${JAVA_HOME}:g; \
 344         echo "HOTSPOT_BUILD_USER=\"$${LOGNAME:-$$USER} in `basename $(GAMMADIR)`\""; \
 345         echo "export JAVA_HOME CLASSPATH HOTSPOT_BUILD_USER"; \
 346         ) > $@
 347 
 348 env.csh: env.sh
 349         @echo Creating $@ ...
 350         $(QUIETLY) ( \
 351         $(BUILDTREE_COMMENT); \
 352         [ -n "$$JAVA_HOME" ] && \
 353         { echo "if (! \$$?JAVA_HOME) setenv JAVA_HOME \"$$JAVA_HOME\""; }; \
 354         sed -n 's/^\([A-Za-z_][A-Za-z0-9_]*\)=/setenv \1 /p' $?; \
 355         ) > $@
 356 
 357 jdkpath.sh: $(BUILDTREE_MAKE)
 358         @echo Creating $@ ...
 359         $(QUIETLY) ( \
 360         $(BUILDTREE_COMMENT); \
 361         echo "JDK=${JAVA_HOME}"; \
 362         ) > $@          
 363 
 364 .dbxrc:  $(BUILDTREE_MAKE)
 365         @echo Creating $@ ...
 366         $(QUIETLY) ( \
 367         echo "echo '# Loading $(PLATFORM_DIR)/$(TARGET)/.dbxrc'"; \
 368         echo "if [ -f \"\$${HOTSPOT_DBXWARE}\" ]"; \
 369         echo "then"; \
 370         echo "  source \"\$${HOTSPOT_DBXWARE}\""; \
 371         echo "elif [ -f \"\$$HOME/.dbxrc\" ]"; \
 372         echo "then"; \
 373         echo "  source \"\$$HOME/.dbxrc\""; \
 374         echo "fi"; \
 375         ) > $@
 376 
 377 # Skip the test for product builds (which only work when installed in a JDK), to
 378 # avoid exiting with an error and causing make to halt.
 379 NO_TEST_MSG     = \
 380         echo "$@:  skipping the test--this build must be tested in a JDK."
 381 
 382 NO_JAVA_HOME_MSG        = \
 383         echo "JAVA_HOME must be set to run this test."
 384 
 385 DATA_MODE = $(DATA_MODE/$(BUILDARCH))
 386 JAVA_FLAG = $(JAVA_FLAG/$(DATA_MODE))
 387 
 388 DATA_MODE/i486    = 32
 389 DATA_MODE/sparc   = 32
 390 DATA_MODE/sparcv9 = 64
 391 DATA_MODE/amd64   = 64
 392 DATA_MODE/ia64    = 64
 393 DATA_MODE/zero    = $(ARCH_DATA_MODEL)
 394 
 395 JAVA_FLAG/32 = -d32
 396 JAVA_FLAG/64 = -d64
 397 
 398 WRONG_DATA_MODE_MSG = \
 399         echo "JAVA_HOME must point to a $(DATA_MODE)-bit OpenJDK."
 400 
 401 CROSS_COMPILING_MSG = \
 402         echo "Cross compiling for ARCH $(CROSS_COMPILE_ARCH), skipping gamma run."
 403 
 404 test_gamma:  $(BUILDTREE_MAKE) $(GAMMADIR)/make/test/Queens.java
 405         @echo Creating $@ ...
 406         $(QUIETLY) ( \
 407         echo "#!/bin/sh"; \
 408         echo ""; \
 409         $(BUILDTREE_COMMENT); \
 410         echo ""; \
 411         echo "# Include environment settings for gamma run"; \
 412         echo ""; \
 413         echo ". ./env.sh"; \
 414         echo ""; \
 415         echo "# Do not run gamma test for cross compiles"; \
 416         echo ""; \
 417         echo "if [ -n \"$(CROSS_COMPILE_ARCH)\" ]; then "; \
 418         echo "  $(CROSS_COMPILING_MSG)"; \
 419         echo "  exit 0"; \
 420         echo "fi"; \
 421         echo ""; \
 422         echo "# Make sure JAVA_HOME is set as it is required for gamma"; \
 423         echo ""; \
 424         echo "if [ -z \"\$${JAVA_HOME}\" ]; then "; \
 425         echo "  $(NO_JAVA_HOME_MSG)"; \
 426         echo "  exit 0"; \
 427         echo "fi"; \
 428         echo ""; \
 429         echo "# Check JAVA_HOME version to be used for the test"; \
 430         echo ""; \
 431         echo "\$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion > /dev/null 2>&1"; \
 432         echo "if [ \$$? -ne 0 ]; then "; \
 433         echo "  $(WRONG_DATA_MODE_MSG)"; \
 434         echo "  exit 0"; \
 435         echo "fi"; \
 436         echo ""; \
 437         echo "# Use gamma_g if it exists"; \
 438         echo ""; \
 439         echo "GAMMA_PROG=gamma"; \
 440         echo "if [ -f gamma_g ]; then "; \
 441         echo "  GAMMA_PROG=gamma_g"; \
 442         echo "fi"; \
 443         echo ""; \
 444         echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
 445         echo "  # Ensure architecture for gamma and JAVA_HOME is the same."; \
 446         echo "  # NOTE: gamma assumes the OpenJDK directory layout."; \
 447         echo ""; \
 448         echo "  GAMMA_ARCH=\"\`file \$${GAMMA_PROG} | awk '{print \$$NF}'\`\""; \
 449         echo "  JVM_LIB=\"\$${JAVA_HOME}/jre/lib/libjava.$(LIBRARY_SUFFIX)\""; \
 450         echo "  if [ ! -f \$${JVM_LIB} ]; then"; \
 451         echo "    JVM_LIB=\"\$${JAVA_HOME}/jre/lib/$${LIBARCH}/libjava.$(LIBRARY_SUFFIX)\""; \
 452         echo "  fi"; \
 453         echo "  if [ ! -f \$${JVM_LIB} ] || [ -z \"\`file \$${JVM_LIB} | grep \$${GAMMA_ARCH}\`\" ]; then "; \
 454         echo "    $(WRONG_DATA_MODE_MSG)"; \
 455         echo "    exit 0"; \
 456         echo "  fi"; \
 457         echo "fi"; \
 458         echo ""; \
 459         echo "# Compile Queens program for test"; \
 460         echo ""; \
 461         echo "rm -f Queens.class"; \
 462         echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
 463         echo ""; \
 464         echo "# Set library path solely for gamma launcher test run"; \
 465         echo ""; \
 466         echo "LD_LIBRARY_PATH=.:$${LD_LIBRARY_PATH:+$$LD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
 467         echo "export LD_LIBRARY_PATH"; \
 468         echo "unset LD_LIBRARY_PATH_32"; \
 469         echo "unset LD_LIBRARY_PATH_64"; \
 470         echo ""; \
 471         echo "if [ \"$(OS_VENDOR)\" = \"Darwin\" ]; then "; \
 472         echo "  DYLD_LIBRARY_PATH=.:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/native_threads:\$${JAVA_HOME}/jre/lib:$${DYLD_LIBRARY_PATH:+$$DYLD_LIBRARY_PATH:}\$${JAVA_HOME}/jre/lib/${LIBARCH}/native_threads:\$${JAVA_HOME}/jre/lib/${LIBARCH}:${GCC_LIB}"; \
 473         echo "  export DYLD_LIBRARY_PATH"; \
 474         echo "fi"; \
 475         echo ""; \
 476         echo "# Use the gamma launcher and JAVA_HOME to run the test"; \
 477         echo ""; \
 478         echo "./\$${GAMMA_PROG} $(TESTFLAGS) Queens < /dev/null"; \
 479         ) > $@
 480         $(QUIETLY) chmod +x $@
 481 
 482 FORCE:
 483 
 484 .PHONY:  all FORCE