1 #
   2 # Copyright (c) 2011, 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.  Oracle designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Oracle in the LICENSE file that accompanied this code.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_VARIANT],
  27 [
  28   ###############################################################################
  29   #
  30   # Check which variant of the JDK that we want to build.
  31   # Currently we have:
  32   #    normal:   standard edition
  33   # but the custom make system may add other variants
  34   #
  35   # Effectively the JDK variant gives a name to a specific set of
  36   # modules to compile into the JDK. In the future, these modules
  37   # might even be Jigsaw modules.
  38   #
  39   AC_MSG_CHECKING([which variant of the JDK to build])
  40   AC_ARG_WITH([jdk-variant], [AS_HELP_STRING([--with-jdk-variant],
  41       [JDK variant to build (normal) @<:@normal@:>@])])
  42 
  43   if test "x$with_jdk_variant" = xnormal || test "x$with_jdk_variant" = x; then
  44     JDK_VARIANT="normal"
  45   else
  46     AC_MSG_ERROR([The available JDK variants are: normal])
  47   fi
  48 
  49   AC_SUBST(JDK_VARIANT)
  50 
  51   AC_MSG_RESULT([$JDK_VARIANT])
  52 ])
  53 
  54 AC_DEFUN_ONCE([JDKOPT_SETUP_JVM_INTERPRETER],
  55 [
  56 ###############################################################################
  57 #
  58 # Check which interpreter of the JVM we want to build.
  59 # Currently we have:
  60 #    template: Template interpreter (the default)
  61 #    cpp     : C++ interpreter
  62 AC_MSG_CHECKING([which interpreter of the JVM to build])
  63 AC_ARG_WITH([jvm-interpreter], [AS_HELP_STRING([--with-jvm-interpreter],
  64         [JVM interpreter to build (template, cpp) @<:@template@:>@])])
  65 
  66 if test "x$with_jvm_interpreter" = x; then
  67      with_jvm_interpreter="template"
  68 fi
  69 
  70 JVM_INTERPRETER="$with_jvm_interpreter"
  71 
  72 if test "x$JVM_INTERPRETER" != xtemplate && test "x$JVM_INTERPRETER" != xcpp; then
  73    AC_MSG_ERROR([The available JVM interpreters are: template, cpp])
  74 fi
  75 
  76 AC_SUBST(JVM_INTERPRETER)
  77 
  78 AC_MSG_RESULT([$with_jvm_interpreter])
  79 ])
  80 
  81 AC_DEFUN_ONCE([JDKOPT_SETUP_JVM_VARIANTS],
  82 [
  83 
  84   ###############################################################################
  85   #
  86   # Check which variants of the JVM that we want to build.
  87   # Currently we have:
  88   #    server: normal interpreter and a tiered C1/C2 compiler
  89   #    client: normal interpreter and C1 (no C2 compiler) (only 32-bit platforms)
  90   #    minimal1: reduced form of client with optional VM services and features stripped out
  91   #    kernel: kernel footprint JVM that passes the TCK without major performance problems,
  92   #             ie normal interpreter and C1, only the serial GC, kernel jvmti etc
  93   #    zero: no machine code interpreter, no compiler
  94   #    zeroshark: zero interpreter and shark/llvm compiler backend
  95 #    core: interpreter only, no compiler (only works on some platforms)
  96   AC_MSG_CHECKING([which variants of the JVM to build])
  97   AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants],
  98         [JVM variants (separated by commas) to build (server, client, minimal1, kernel, zero, zeroshark, core) @<:@server@:>@])])
  99 
 100   if test "x$with_jvm_variants" = x; then
 101     with_jvm_variants="server"
 102   fi
 103 
 104   JVM_VARIANTS=",$with_jvm_variants,"
 105   TEST_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,//' -e 's/client,//'  -e 's/minimal1,//' -e 's/kernel,//' -e 's/zero,//' -e 's/zeroshark,//' -e 's/core,//'`
 106 
 107   if test "x$TEST_VARIANTS" != "x,"; then
 108      AC_MSG_ERROR([The available JVM variants are: server, client, minimal1, kernel, zero, zeroshark, core])
 109   fi
 110   AC_MSG_RESULT([$with_jvm_variants])
 111 
 112   JVM_VARIANT_SERVER=`$ECHO "$JVM_VARIANTS" | $SED -e '/,server,/!s/.*/false/g' -e '/,server,/s/.*/true/g'`
 113   JVM_VARIANT_CLIENT=`$ECHO "$JVM_VARIANTS" | $SED -e '/,client,/!s/.*/false/g' -e '/,client,/s/.*/true/g'`
 114   JVM_VARIANT_MINIMAL1=`$ECHO "$JVM_VARIANTS" | $SED -e '/,minimal1,/!s/.*/false/g' -e '/,minimal1,/s/.*/true/g'`
 115   JVM_VARIANT_KERNEL=`$ECHO "$JVM_VARIANTS" | $SED -e '/,kernel,/!s/.*/false/g' -e '/,kernel,/s/.*/true/g'`
 116   JVM_VARIANT_ZERO=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zero,/!s/.*/false/g' -e '/,zero,/s/.*/true/g'`
 117   JVM_VARIANT_ZEROSHARK=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zeroshark,/!s/.*/false/g' -e '/,zeroshark,/s/.*/true/g'`
 118   JVM_VARIANT_CORE=`$ECHO "$JVM_VARIANTS" | $SED -e '/,core,/!s/.*/false/g' -e '/,core,/s/.*/true/g'`
 119 
 120   if test "x$JVM_VARIANT_CLIENT" = xtrue; then
 121     if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
 122       AC_MSG_ERROR([You cannot build a client JVM for a 64-bit machine.])
 123     fi
 124   fi
 125   if test "x$JVM_VARIANT_KERNEL" = xtrue; then
 126     if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
 127       AC_MSG_ERROR([You cannot build a kernel JVM for a 64-bit machine.])
 128     fi
 129   fi
 130   if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
 131     if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
 132       AC_MSG_ERROR([You cannot build a minimal JVM for a 64-bit machine.])
 133     fi
 134   fi
 135 
 136   # Replace the commas with AND for use in the build directory name.
 137   ANDED_JVM_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/^,//' -e 's/,$//' -e 's/,/AND/g'`
 138   COUNT_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,/1/' -e 's/client,/1/' -e 's/minimal1,/1/' -e 's/kernel,/1/' -e 's/zero,/1/' -e 's/zeroshark,/1/' -e 's/core,/1/'`
 139   if test "x$COUNT_VARIANTS" != "x,1"; then
 140     BUILDING_MULTIPLE_JVM_VARIANTS=yes
 141   else
 142     BUILDING_MULTIPLE_JVM_VARIANTS=no
 143   fi
 144 
 145   AC_SUBST(JVM_VARIANTS)
 146   AC_SUBST(JVM_VARIANT_SERVER)
 147   AC_SUBST(JVM_VARIANT_CLIENT)
 148   AC_SUBST(JVM_VARIANT_MINIMAL1)
 149   AC_SUBST(JVM_VARIANT_KERNEL)
 150   AC_SUBST(JVM_VARIANT_ZERO)
 151   AC_SUBST(JVM_VARIANT_ZEROSHARK)
 152   AC_SUBST(JVM_VARIANT_CORE)
 153 
 154   INCLUDE_SA=true
 155   if test "x$JVM_VARIANT_ZERO" = xtrue ; then
 156     INCLUDE_SA=false
 157   fi
 158   if test "x$JVM_VARIANT_ZEROSHARK" = xtrue ; then
 159     INCLUDE_SA=false
 160   fi
 161   if test "x$OPENJDK_TARGET_OS" = xaix ; then
 162     INCLUDE_SA=false
 163   fi
 164   AC_SUBST(INCLUDE_SA)
 165 
 166   if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
 167     MACOSX_UNIVERSAL="true"
 168   fi
 169 
 170   AC_SUBST(MACOSX_UNIVERSAL)
 171 ])
 172 
 173 AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_LEVEL],
 174 [
 175   ###############################################################################
 176   #
 177   # Set the debug level
 178   #    release: no debug information, all optimizations, no asserts.
 179   #    optimized: no debug information, all optimizations, no asserts, HotSpot target is 'optimized'.
 180   #    fastdebug: debug information (-g), all optimizations, all asserts
 181   #    slowdebug: debug information (-g), no optimizations, all asserts
 182   #
 183   DEBUG_LEVEL="release"
 184   AC_MSG_CHECKING([which debug level to use])
 185   AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],
 186       [set the debug level to fastdebug (shorthand for --with-debug-level=fastdebug) @<:@disabled@:>@])],
 187       [
 188         ENABLE_DEBUG="${enableval}"
 189         DEBUG_LEVEL="fastdebug"
 190       ], [ENABLE_DEBUG="no"])
 191 
 192   AC_ARG_WITH([debug-level], [AS_HELP_STRING([--with-debug-level],
 193       [set the debug level (release, fastdebug, slowdebug, optimized (HotSpot build only)) @<:@release@:>@])],
 194       [
 195         DEBUG_LEVEL="${withval}"
 196         if test "x$ENABLE_DEBUG" = xyes; then
 197           AC_MSG_ERROR([You cannot use both --enable-debug and --with-debug-level at the same time.])
 198         fi
 199       ])
 200   AC_MSG_RESULT([$DEBUG_LEVEL])
 201 
 202   if test "x$DEBUG_LEVEL" != xrelease && \
 203       test "x$DEBUG_LEVEL" != xoptimized && \
 204       test "x$DEBUG_LEVEL" != xfastdebug && \
 205       test "x$DEBUG_LEVEL" != xslowdebug; then
 206     AC_MSG_ERROR([Allowed debug levels are: release, fastdebug and slowdebug])
 207   fi
 208 
 209 
 210   ###############################################################################
 211   #
 212   # Setup legacy vars/targets and new vars to deal with different debug levels.
 213   #
 214 
 215   case $DEBUG_LEVEL in
 216     release )
 217       VARIANT="OPT"
 218       FASTDEBUG="false"
 219       DEBUG_CLASSFILES="false"
 220       BUILD_VARIANT_RELEASE=""
 221       HOTSPOT_DEBUG_LEVEL="product"
 222       HOTSPOT_EXPORT="product"
 223       ;;
 224     fastdebug )
 225       VARIANT="DBG"
 226       FASTDEBUG="true"
 227       DEBUG_CLASSFILES="true"
 228       BUILD_VARIANT_RELEASE="-fastdebug"
 229       HOTSPOT_DEBUG_LEVEL="fastdebug"
 230       HOTSPOT_EXPORT="fastdebug"
 231       ;;
 232     slowdebug )
 233       VARIANT="DBG"
 234       FASTDEBUG="false"
 235       DEBUG_CLASSFILES="true"
 236       BUILD_VARIANT_RELEASE="-debug"
 237       HOTSPOT_DEBUG_LEVEL="debug"
 238       HOTSPOT_EXPORT="debug"
 239       ;;
 240     optimized )
 241       VARIANT="OPT"
 242       FASTDEBUG="false"
 243       DEBUG_CLASSFILES="false"
 244       BUILD_VARIANT_RELEASE="-optimized"
 245       HOTSPOT_DEBUG_LEVEL="optimized"
 246       HOTSPOT_EXPORT="optimized"
 247       ;;
 248   esac
 249 
 250   # The debug level 'optimized' is a little special because it is currently only
 251   # applicable to the HotSpot build where it means to build a completely
 252   # optimized version of the VM without any debugging code (like for the
 253   # 'release' debug level which is called 'product' in the HotSpot build) but
 254   # with the exception that it can contain additional code which is otherwise
 255   # protected by '#ifndef PRODUCT' macros. These 'optimized' builds are used to
 256   # test new and/or experimental features which are not intended for customer
 257   # shipment. Because these new features need to be tested and benchmarked in
 258   # real world scenarios, we want to build the containing JDK at the 'release'
 259   # debug level.
 260   if test "x$DEBUG_LEVEL" = xoptimized; then
 261     DEBUG_LEVEL="release"
 262   fi
 263 
 264   #####
 265   # Generate the legacy makefile targets for hotspot.
 266   # The hotspot api for selecting the build artifacts, really, needs to be improved.
 267   # JDK-7195896 will fix this on the hotspot side by using the JVM_VARIANT_* variables to
 268   # determine what needs to be built. All we will need to set here is all_product, all_fastdebug etc
 269   # But until then ...
 270   HOTSPOT_TARGET=""
 271 
 272   if test "x$JVM_VARIANT_SERVER" = xtrue; then
 273     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL} "
 274   fi
 275 
 276   if test "x$JVM_VARIANT_CLIENT" = xtrue; then
 277     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}1 "
 278   fi
 279 
 280   if test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
 281     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}minimal1 "
 282   fi
 283 
 284   if test "x$JVM_VARIANT_KERNEL" = xtrue; then
 285     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}kernel "
 286   fi
 287 
 288   if test "x$JVM_VARIANT_ZERO" = xtrue; then
 289     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}zero "
 290   fi
 291 
 292   if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
 293     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}shark "
 294   fi
 295 
 296   if test "x$JVM_VARIANT_CORE" = xtrue; then
 297     HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}core "
 298   fi
 299 
 300   HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT"
 301 
 302   # On Macosx universal binaries are produced, but they only contain
 303   # 64 bit intel. This invalidates control of which jvms are built
 304   # from configure, but only server is valid anyway. Fix this
 305   # when hotspot makefiles are rewritten.
 306   if test "x$MACOSX_UNIVERSAL" = xtrue; then
 307     HOTSPOT_TARGET=universal_${HOTSPOT_EXPORT}
 308   fi
 309 
 310   #####
 311 
 312   AC_SUBST(DEBUG_LEVEL)
 313   AC_SUBST(VARIANT)
 314   AC_SUBST(FASTDEBUG)
 315   AC_SUBST(DEBUG_CLASSFILES)
 316   AC_SUBST(BUILD_VARIANT_RELEASE)
 317 ])
 318 
 319 
 320 ###############################################################################
 321 #
 322 # Should we build only OpenJDK even if closed sources are present?
 323 #
 324 AC_DEFUN_ONCE([JDKOPT_SETUP_OPEN_OR_CUSTOM],
 325 [
 326   AC_ARG_ENABLE([openjdk-only], [AS_HELP_STRING([--enable-openjdk-only],
 327       [suppress building custom source even if present @<:@disabled@:>@])],,[enable_openjdk_only="no"])
 328 
 329   AC_MSG_CHECKING([for presence of closed sources])
 330   if test -d "$SRC_ROOT/jdk/src/closed"; then
 331     CLOSED_SOURCE_PRESENT=yes
 332   else
 333     CLOSED_SOURCE_PRESENT=no
 334   fi
 335   AC_MSG_RESULT([$CLOSED_SOURCE_PRESENT])
 336 
 337   AC_MSG_CHECKING([if closed source is suppressed (openjdk-only)])
 338   SUPPRESS_CLOSED_SOURCE="$enable_openjdk_only"
 339   AC_MSG_RESULT([$SUPPRESS_CLOSED_SOURCE])
 340 
 341   if test "x$CLOSED_SOURCE_PRESENT" = xno; then
 342     OPENJDK=true
 343     if test "x$SUPPRESS_CLOSED_SOURCE" = "xyes"; then
 344       AC_MSG_WARN([No closed source present, --enable-openjdk-only makes no sense])
 345     fi
 346   else
 347     if test "x$SUPPRESS_CLOSED_SOURCE" = "xyes"; then
 348       OPENJDK=true
 349     else
 350       OPENJDK=false
 351     fi
 352   fi
 353 
 354   if test "x$OPENJDK" = "xtrue"; then
 355     SET_OPENJDK="OPENJDK=true"
 356   fi
 357 
 358   AC_SUBST(SET_OPENJDK)
 359 
 360   # custom-make-dir is deprecated. Please use your custom-hook.m4 to override
 361   # the IncludeCustomExtension macro.
 362   BASIC_DEPRECATED_ARG_WITH(custom-make-dir)
 363 ])
 364 
 365 AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_OPTIONS],
 366 [
 367 
 368   ###############################################################################
 369   #
 370   # Should we build a JDK/JVM with headful support (ie a graphical ui)?
 371   # We always build headless support.
 372   #
 373   AC_MSG_CHECKING([headful support])
 374   AC_ARG_ENABLE([headful], [AS_HELP_STRING([--disable-headful],
 375       [disable building headful support (graphical UI support) @<:@enabled@:>@])],
 376       [SUPPORT_HEADFUL=${enable_headful}], [SUPPORT_HEADFUL=yes])
 377 
 378   SUPPORT_HEADLESS=yes
 379   BUILD_HEADLESS="BUILD_HEADLESS:=true"
 380 
 381   if test "x$SUPPORT_HEADFUL" = xyes; then
 382     # We are building both headful and headless.
 383     headful_msg="include support for both headful and headless"
 384   fi
 385 
 386   if test "x$SUPPORT_HEADFUL" = xno; then
 387     # Thus we are building headless only.
 388     BUILD_HEADLESS="BUILD_HEADLESS:=true"
 389     headful_msg="headless only"
 390   fi
 391 
 392   AC_MSG_RESULT([$headful_msg])
 393 
 394   AC_SUBST(SUPPORT_HEADLESS)
 395   AC_SUBST(SUPPORT_HEADFUL)
 396   AC_SUBST(BUILD_HEADLESS)
 397 
 398   # Control wether Hotspot runs Queens test after build.
 399   AC_ARG_ENABLE([hotspot-test-in-build], [AS_HELP_STRING([--enable-hotspot-test-in-build],
 400       [run the Queens test after Hotspot build @<:@disabled@:>@])],,
 401       [enable_hotspot_test_in_build=no])
 402   if test "x$enable_hotspot_test_in_build" = "xyes"; then
 403     TEST_IN_BUILD=true
 404   else
 405     TEST_IN_BUILD=false
 406   fi
 407   AC_SUBST(TEST_IN_BUILD)
 408 
 409   ###############################################################################
 410   #
 411   # Choose cacerts source file
 412   #
 413   AC_ARG_WITH(cacerts-file, [AS_HELP_STRING([--with-cacerts-file],
 414       [specify alternative cacerts file])])
 415   if test "x$with_cacerts_file" != x; then
 416     CACERTS_FILE=$with_cacerts_file
 417   fi
 418   AC_SUBST(CACERTS_FILE)
 419 
 420   ###############################################################################
 421   #
 422   # Enable or disable unlimited crypto
 423   #
 424   AC_ARG_ENABLE(unlimited-crypto, [AS_HELP_STRING([--enable-unlimited-crypto],
 425       [Enable unlimited crypto policy @<:@disabled@:>@])],,
 426       [enable_unlimited_crypto=no])
 427   if test "x$enable_unlimited_crypto" = "xyes"; then
 428     UNLIMITED_CRYPTO=true
 429   else
 430     UNLIMITED_CRYPTO=false
 431   fi
 432   AC_SUBST(UNLIMITED_CRYPTO)
 433 
 434   ###############################################################################
 435   #
 436   # Enable or disable the elliptic curve crypto implementation
 437   #
 438   AC_DEFUN_ONCE([JDKOPT_DETECT_INTREE_EC],
 439   [
 440     AC_MSG_CHECKING([if elliptic curve crypto implementation is present])
 441 
 442     if test -d "${SRC_ROOT}/jdk/src/jdk.crypto.ec/share/native/libsunec/impl"; then
 443       ENABLE_INTREE_EC=yes
 444       AC_MSG_RESULT([yes])
 445     else
 446       ENABLE_INTREE_EC=no
 447       AC_MSG_RESULT([no])
 448     fi
 449 
 450     AC_SUBST(ENABLE_INTREE_EC)
 451   ])
 452 
 453   ###############################################################################
 454   #
 455   # --enable-rmiconnector-iiop
 456   #
 457   AC_ARG_ENABLE(rmiconnector-iiop, [AS_HELP_STRING([--enable-rmiconnector-iiop],
 458       [enable the JMX RMIConnector iiop transport  @<:@disabled@:>@])])
 459   if test "x$enable_rmiconnector_iiop" = "xyes"; then
 460     RMICONNECTOR_IIOP=true
 461   else
 462     RMICONNECTOR_IIOP=false
 463   fi
 464   AC_SUBST(RMICONNECTOR_IIOP)
 465 
 466   ###############################################################################
 467   #
 468   # Compress jars
 469   #
 470   COMPRESS_JARS=false
 471 
 472   AC_SUBST(COMPRESS_JARS)
 473 ])
 474 
 475 ###############################################################################
 476 #
 477 # Setup version numbers
 478 #
 479 AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_VERSION_NUMBERS],
 480 [
 481   # Source the version numbers
 482   . $AUTOCONF_DIR/version-numbers
 483 
 484   # Get the settings from parameters
 485   AC_ARG_WITH(milestone, [AS_HELP_STRING([--with-milestone],
 486       [Set milestone value for build @<:@internal@:>@])])
 487   if test "x$with_milestone" = xyes; then
 488     AC_MSG_ERROR([Milestone must have a value])
 489   elif test "x$with_milestone" != x; then
 490     MILESTONE="$with_milestone"
 491   fi
 492   if test "x$MILESTONE" = x; then
 493     MILESTONE=internal
 494   fi
 495 
 496   AC_ARG_WITH(update-version, [AS_HELP_STRING([--with-update-version],
 497       [Set update version value for build @<:@b00@:>@])])
 498   if test "x$with_update_version" = xyes; then
 499     AC_MSG_ERROR([Update version must have a value])
 500   elif test "x$with_update_version" != x; then
 501     JDK_UPDATE_VERSION="$with_update_version"
 502     # On macosx 10.7, it's not possible to set --with-update-version=0X due
 503     # to a bug in expr (which reduces it to just X). To work around this, we
 504     # always add a 0 to one digit update versions.
 505     if test "${#JDK_UPDATE_VERSION}" = "1"; then
 506       JDK_UPDATE_VERSION="0${JDK_UPDATE_VERSION}"
 507     fi
 508   fi
 509 
 510   AC_ARG_WITH(user-release-suffix, [AS_HELP_STRING([--with-user-release-suffix],
 511       [Add a custom string to the version string if build number is not set.@<:@username_builddateb00@:>@])])
 512   if test "x$with_user_release_suffix" = xyes; then
 513     AC_MSG_ERROR([Release suffix must have a value])
 514   elif test "x$with_user_release_suffix" != x; then
 515     USER_RELEASE_SUFFIX="$with_user_release_suffix"
 516   fi
 517 
 518   AC_ARG_WITH(build-number, [AS_HELP_STRING([--with-build-number],
 519       [Set build number value for build @<:@b00@:>@])])
 520   if test "x$with_build_number" = xyes; then
 521     AC_MSG_ERROR([Build number must have a value])
 522   elif test "x$with_build_number" != x; then
 523     JDK_BUILD_NUMBER="$with_build_number"
 524   fi
 525   # Define default USER_RELEASE_SUFFIX if BUILD_NUMBER and USER_RELEASE_SUFFIX are not set
 526   if test "x$JDK_BUILD_NUMBER" = x; then
 527     JDK_BUILD_NUMBER=b00
 528     if test "x$USER_RELEASE_SUFFIX" = x; then
 529       BUILD_DATE=`date '+%Y_%m_%d_%H_%M'`
 530       # Avoid [:alnum:] since it depends on the locale.
 531       CLEAN_USERNAME=`echo "$USER" | $TR -d -c 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'`
 532       USER_RELEASE_SUFFIX=`echo "${CLEAN_USERNAME}_${BUILD_DATE}" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 533     fi
 534   fi
 535 
 536   # Now set the JDK version, milestone, build number etc.
 537   AC_SUBST(USER_RELEASE_SUFFIX)
 538   AC_SUBST(JDK_MAJOR_VERSION)
 539   AC_SUBST(JDK_MINOR_VERSION)
 540   AC_SUBST(JDK_MICRO_VERSION)
 541   AC_SUBST(JDK_UPDATE_VERSION)
 542   AC_SUBST(JDK_BUILD_NUMBER)
 543   AC_SUBST(MILESTONE)
 544   AC_SUBST(LAUNCHER_NAME)
 545   AC_SUBST(PRODUCT_NAME)
 546   AC_SUBST(PRODUCT_SUFFIX)
 547   AC_SUBST(JDK_RC_PLATFORM_NAME)
 548   AC_SUBST(COMPANY_NAME)
 549   AC_SUBST(MACOSX_BUNDLE_NAME_BASE)
 550   AC_SUBST(MACOSX_BUNDLE_ID_BASE)
 551 







 552   COPYRIGHT_YEAR=`date +'%Y'`

 553   AC_SUBST(COPYRIGHT_YEAR)
 554 
 555   if test "x$JDK_UPDATE_VERSION" != x; then
 556     JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}_${JDK_UPDATE_VERSION}"
 557   else
 558     JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}"
 559   fi
 560   AC_SUBST(JDK_VERSION)
 561 
 562   COOKED_BUILD_NUMBER=`$ECHO $JDK_BUILD_NUMBER | $SED -e 's/^b//' -e 's/^0//'`
 563   AC_SUBST(COOKED_BUILD_NUMBER)
 564 ])
 565 
 566 AC_DEFUN_ONCE([JDKOPT_SETUP_BUILD_TWEAKS],
 567 [
 568   HOTSPOT_MAKE_ARGS="$HOTSPOT_TARGET"
 569   AC_SUBST(HOTSPOT_MAKE_ARGS)
 570 
 571   # The name of the Service Agent jar.
 572   SALIB_NAME="${LIBRARY_PREFIX}saproc${SHARED_LIBRARY_SUFFIX}"
 573   if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
 574     SALIB_NAME="${LIBRARY_PREFIX}sawindbg${SHARED_LIBRARY_SUFFIX}"
 575   fi
 576   AC_SUBST(SALIB_NAME)
 577 ])
 578 
 579 AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
 580 [
 581   #
 582   # ENABLE_DEBUG_SYMBOLS
 583   # This must be done after the toolchain is setup, since we're looking at objcopy.
 584   #
 585   AC_ARG_ENABLE([debug-symbols],
 586       [AS_HELP_STRING([--disable-debug-symbols],[disable generation of debug symbols @<:@enabled@:>@])])
 587 
 588   AC_MSG_CHECKING([if we should generate debug symbols])
 589 
 590   if test "x$enable_debug_symbols" = "xyes" && test "x$OBJCOPY" = x; then
 591     # explicit enabling of enable-debug-symbols and can't find objcopy
 592     #   this is an error
 593     AC_MSG_ERROR([Unable to find objcopy, cannot enable debug-symbols])
 594   fi
 595 
 596   if test "x$enable_debug_symbols" = "xyes"; then
 597     ENABLE_DEBUG_SYMBOLS=true
 598   elif test "x$enable_debug_symbols" = "xno"; then
 599     ENABLE_DEBUG_SYMBOLS=false
 600   else
 601     # Default is on if objcopy is found
 602     if test "x$OBJCOPY" != x; then
 603       ENABLE_DEBUG_SYMBOLS=true
 604     # MacOS X and Windows don't use objcopy but default is on for those OSes
 605     elif test "x$OPENJDK_TARGET_OS" = xmacosx || test "x$OPENJDK_TARGET_OS" = xwindows; then
 606       ENABLE_DEBUG_SYMBOLS=true
 607     else
 608       ENABLE_DEBUG_SYMBOLS=false
 609     fi
 610   fi
 611 
 612   AC_MSG_RESULT([$ENABLE_DEBUG_SYMBOLS])
 613 
 614   #
 615   # ZIP_DEBUGINFO_FILES
 616   #
 617   AC_MSG_CHECKING([if we should zip debug-info files])
 618   AC_ARG_ENABLE([zip-debug-info],
 619       [AS_HELP_STRING([--disable-zip-debug-info],[disable zipping of debug-info files @<:@enabled@:>@])],
 620       [enable_zip_debug_info="${enableval}"], [enable_zip_debug_info="yes"])
 621   AC_MSG_RESULT([${enable_zip_debug_info}])
 622 
 623   if test "x${enable_zip_debug_info}" = "xno"; then
 624     ZIP_DEBUGINFO_FILES=false
 625   else
 626     ZIP_DEBUGINFO_FILES=true
 627   fi
 628 
 629   AC_SUBST(ENABLE_DEBUG_SYMBOLS)
 630   AC_SUBST(ZIP_DEBUGINFO_FILES)
 631 ])
--- EOF ---