configure.ac revision 423:e1830598f0b7
1# 2# Copyright (c) 2011, 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. 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 26AC_PREREQ([2.61]) 27AC_INIT(openjdk, version-0.1, build-infra-dev@openjdk.java.net) 28 29AC_CONFIG_AUX_DIR([build-aux]) 30 31m4_include([build-aux/pkg.m4]) 32m4_include([builddeps.m4]) 33m4_include([platform.m4]) 34m4_include([cores.m4]) 35m4_include([help.m4]) 36 37# Save the command line. Do this very early, before it is lost by calling autoconf macros. 38CONFIGURE_COMMAND_LINE="$@" 39AC_SUBST(CONFIGURE_COMMAND_LINE) 40 41# Locate the directory of this script. 42SCRIPT="[$]0" 43REMOVE_SYMBOLIC_LINKS(SCRIPT) 44AUTOCONF_DIR=`dirname [$]0` 45 46# Start with tools that do not need have cross compilation support 47# and can be expected to be found in the default PATH. These tools are 48# used by configure. Nor are these tools expected to be found in the 49# devkit from the builddeps server either, since they are 50# needed to download the devkit. 51AC_PROG_AWK 52CHECK_NONEMPTY(AWK) 53AC_PATH_PROG(CAT, cat) 54CHECK_NONEMPTY(CAT) 55AC_PATH_PROG(CHMOD, chmod) 56CHECK_NONEMPTY(CHMOD) 57AC_PATH_PROG(CP, cp) 58CHECK_NONEMPTY(CP) 59AC_PATH_PROG(CPIO, cpio) 60CHECK_NONEMPTY(CPIO) 61AC_PATH_PROG(CUT, cut) 62CHECK_NONEMPTY(CUT) 63AC_PATH_PROG(DATE, date) 64CHECK_NONEMPTY(DATE) 65AC_PATH_PROG(DF, df) 66CHECK_NONEMPTY(DF) 67AC_PATH_PROG(DIFF, diff) 68CHECK_NONEMPTY(DIFF) 69# Warning echo is really, really unportable!!!!! Different 70# behaviour in bash and dash and in a lot of other shells! 71# Use printf for serious work! 72AC_PATH_PROG(ECHO, echo) 73CHECK_NONEMPTY(ECHO) 74AC_PROG_EGREP 75CHECK_NONEMPTY(EGREP) 76AC_PROG_FGREP 77CHECK_NONEMPTY(FGREP) 78 79AC_PATH_PROG(FIND, find) 80CHECK_NONEMPTY(FIND) 81CHECK_FIND_DELETE 82AC_SUBST(FIND_DELETE) 83 84AC_PROG_GREP 85CHECK_NONEMPTY(GREP) 86AC_PATH_PROG(HEAD, head) 87CHECK_NONEMPTY(HEAD) 88AC_PATH_PROG(LN, ln) 89CHECK_NONEMPTY(LN) 90AC_PATH_PROG(LS, ls) 91CHECK_NONEMPTY(LS) 92AC_PATH_PROGS(MAKE, [gmake make]) 93CHECK_NONEMPTY(MAKE) 94MAKE_VERSION=`$MAKE --version | head -n 1 | grep '3.8[[12346789]]'` 95if test "x$MAKE_VERSION" = x; then 96 AC_ERROR([You must use GNU make 3.81 or newer! Please put it in the path.]) 97fi 98AC_PATH_PROG(MKDIR, mkdir) 99CHECK_NONEMPTY(MKDIR) 100AC_PATH_PROG(MV, mv) 101CHECK_NONEMPTY(MV) 102AC_PATH_PROGS(NAWK, [nawk gawk awk]) 103CHECK_NONEMPTY(NAWK) 104AC_PATH_PROG(PRINTF, printf) 105CHECK_NONEMPTY(PRINTF) 106AC_PATH_PROG(THEPWDCMD, pwd) 107AC_PATH_PROG(RM, rm) 108CHECK_NONEMPTY(RM) 109RM="$RM -f" 110AC_PROG_SED 111CHECK_NONEMPTY(SED) 112AC_PATH_PROG(SH, sh) 113CHECK_NONEMPTY(SH) 114AC_PATH_PROG(SORT, sort) 115CHECK_NONEMPTY(SORT) 116AC_PATH_PROG(TAR, tar) 117CHECK_NONEMPTY(TAR) 118AC_PATH_PROG(TAIL, tail) 119CHECK_NONEMPTY(TAIL) 120AC_PATH_PROG(TEE, tee) 121CHECK_NONEMPTY(TEE) 122AC_PATH_PROG(TR, tr) 123CHECK_NONEMPTY(TR) 124AC_PATH_PROG(TOUCH, touch) 125CHECK_NONEMPTY(TOUCH) 126AC_PATH_PROG(WC, wc) 127CHECK_NONEMPTY(WC) 128AC_PATH_PROG(XARGS, xargs) 129CHECK_NONEMPTY(XARGS) 130AC_PATH_PROG(ZIP, zip) 131CHECK_NONEMPTY(ZIP) 132AC_PATH_PROG(UNZIP, unzip) 133CHECK_NONEMPTY(UNZIP) 134AC_PATH_PROG(LDD, ldd) 135if test "x$LDD" = "x"; then 136 # List shared lib dependencies is used for 137 # debug output and checking for forbidden dependencies. 138 # We can build without it. 139 LDD="true" 140fi 141AC_PATH_PROG(OTOOL, otool) 142if test "x$OTOOL" = "x"; then 143 OTOOL="true" 144fi 145AC_PATH_PROG(READELF, readelf) 146AC_PATH_PROG(EXPR, expr) 147CHECK_NONEMPTY(EXPR) 148AC_PATH_PROG(FILE, file) 149CHECK_NONEMPTY(FILE) 150# Figure out the build and host system. 151AC_CANONICAL_BUILD 152AC_CANONICAL_HOST 153 154AC_ARG_WITH(data-model, [AS_HELP_STRING([--with-data-model], 155 [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-data-model=32 @<:@guessed@:>@])]) 156 157if test "x$with_data_model" != x && \ 158 test "x$with_data_model" != x32 && \ 159 test "x$with_data_model" != x64 ; then 160 AC_ERROR([The data model can only be 32 or 64!]) 161fi 162# Translate the standard cpu-vendor-kernel-os quadruplets into 163# the new HOST_.... and BUILD_... and the legacy names used by 164# the openjdk build. 165# It uses $host_os $host_cpu $build_os $build_cpu and $with_data_model 166EXTRACT_HOST_AND_BUILD_AND_LEGACY_VARS 167# Now the following vars are defined. 168# HOST_OS=aix,bsd,hpux,linux,macosx,solaris,windows 169# HOST_OS_FAMILY=bsd,gnu,sysv,win32,wince 170# HOST_OS_API=posix,winapi 171# 172# HOST_CPU=ia32,x64,sparc,sparcv9,arm,arm64,ppc,ppc64 173# HOST_CPU_ARCH=x86,sparc,pcc,arm 174# HOST_CPU_BITS=32,64 175# HOST_CPU_ENDIAN=big,little 176# 177# There is also a: 178# LEGACY_HOST_CPU1=i586,amd64,.... # used to set the old var ARCH 179# LEGACY_HOST_CPU2=i386,amd64,.... # used to set the old var LIBARCH 180# LEGACY_HOST_CPU3=only sparcv9,amd64 # used to set the ISA_DIR on Solaris 181# There was also a BUILDARCH that had i486,amd64,... but we do not use that 182# in the new build. 183# LEGACY_HOST_OS_API=solaris,windows # used to select source roots 184 185DATE_WHEN_CONFIGURED=`LANG=C date` 186AC_SUBST(DATE_WHEN_CONFIGURED) 187 188# How many cores do we have on this build system? 189AC_ARG_WITH(num-cores, [AS_HELP_STRING([--with-num-cores], 190 [number of cores in the build system, e.g. --with-num-cores=8 @<:@probed@:>@])]) 191if test "x$with_num_cores" = x; then 192 # The number of cores were not specified, try to probe them. 193 CHECK_CORES 194else 195 NUM_CORES=$with_num_cores 196 CONCURRENT_BUILD_JOBS=`expr $NUM_CORES \* 2` 197fi 198AC_SUBST(NUM_CORES) 199AC_SUBST(CONCURRENT_BUILD_JOBS) 200 201# How many cores do we have on this build system? 202AC_ARG_WITH(memory-size, [AS_HELP_STRING([--with-memory-size], 203 [memory (in MB) available in the build system, e.g. --with-memory-size=1024 @<:@probed@:>@])]) 204if test "x$with_memory_size" = x; then 205 # The memory size was not specified, try to probe it. 206 CHECK_MEMORY_SIZE 207else 208 MEMORY_SIZE=$with_memory_size 209fi 210AC_SUBST(MEMORY_SIZE) 211 212# Where is the source? It is located two levels above the configure script. 213CURDIR="$PWD" 214cd "$AUTOCONF_DIR/../.." 215SRC_ROOT="`pwd`" 216AC_SUBST(SRC_ROOT) 217cd "$CURDIR" 218 219# For cygwin we need cygpath first, since it is used everywhere. 220AC_PATH_PROG(CYGPATH, cygpath) 221PATH_SEP=":" 222if test "x$BUILD_OS" = "xwindows"; then 223 if test "x$CYGPATH" = x; then 224 AC_ERROR([Something is wrong with your cygwin installation since I cannot find cygpath.exe in your path]) 225 fi 226 PATH_SEP=";" 227fi 228AC_SUBST(PATH_SEP) 229 230SPACESAFE(SRC_ROOT,[the path to the source root]) 231SPACESAFE(CURDIR,[the path to the current directory]) 232 233if test "x$BUILD_OS" = "xsolaris"; then 234 # Also search in /usr/ccs/bin for utilities like ar and as. 235 PATH="/usr/ccs/bin:$PATH" 236fi 237 238############################################################################### 239# 240# OpenJDK or closed 241# 242AC_ARG_ENABLE([openjdk], [AS_HELP_STRING([--enable-openjdk], 243 [build OpenJDK regardless of the presence of closed repositories @<:@disabled@:>@])],,) 244 245if test "x$enable_openjdk" = "xyes"; then 246 OPENJDK=true 247elif test "x$enable_openjdk" = "xno"; then 248 OPENJDK=false 249elif test -d "$SRC_ROOT/jdk/src/closed"; then 250 OPENJDK=false 251else 252 OPENJDK=true 253fi 254 255if test "x$OPENJDK" = "xtrue"; then 256 SET_OPENJDK=OPENJDK=true 257fi 258 259AC_SUBST(SET_OPENJDK) 260 261############################################################################### 262# 263# JIGSAW or not. The JIGSAW variable is used during the intermediate 264# stage when we are building both the old style JDK and the new style modularized JDK. 265# When the modularized JDK is finalized, this option will go away. 266# 267AC_ARG_ENABLE([jigsaw], [AS_HELP_STRING([--enable-jigsaw], 268 [build Jigsaw images (not yet available) @<:@disabled@:>@])],,) 269 270if test "x$enable_jigsaw" = "xyes"; then 271 JIGSAW=true 272else 273 JIGSAW=false 274fi 275AC_SUBST(JIGSAW) 276 277############################################################################### 278# 279# Check which variant of the JDK that we want to build. 280# Currently we have: 281# normal: standard edition 282# embedded: cut down to a smaller footprint 283# 284# Effectively the JDK variant gives a name to a specific set of 285# modules to compile into the JDK. In the future, these modules 286# might even be Jigsaw modules. 287# 288AC_MSG_CHECKING([which variant of the JDK to build]) 289AC_ARG_WITH([jdk-variant], [AS_HELP_STRING([--with-jdk-variant], 290 [JDK variant to build (normal, embedded) @<:@normal@:>@])]) 291 292if test "x$with_jdk_variant" = xnormal || test "x$with_jdk_variant" = x; then 293 JAVASE_EMBEDDED="" 294 MINIMIZE_RAM_USAGE="" 295 JDK_VARIANT="normal" 296elif test "x$with_jdk_variant" = xembedded; then 297 JAVASE_EMBEDDED="JAVASE_EMBEDDED:=true" 298 MINIMIZE_RAM_USAGE="MINIMIZE_RAM_USAGE:=true" 299 JDK_VARIANT="embedded" 300else 301 AC_ERROR([The available JDK variants are: normal, embedded]) 302fi 303 304AC_SUBST(JAVASE_EMBEDDED) 305AC_SUBST(MINIMIZE_RAM_USAGE) 306AC_SUBST(JDK_VARIANT) 307 308AC_MSG_RESULT([$JDK_VARIANT]) 309 310############################################################################### 311# 312# Should we build a JDK/JVM with head support (ie a graphical ui)? 313# We always build headless support. 314# 315AC_MSG_CHECKING([headful support]) 316AC_ARG_ENABLE([headful], [AS_HELP_STRING([--disable-headful], 317 [build headful support (graphical UI support) @<:@enabled@:>@])], 318 [SUPPORT_HEADFUL=${enable_headful}], [SUPPORT_HEADFUL=yes]) 319 320SUPPORT_HEADLESS=yes 321BUILD_HEADLESS="BUILD_HEADLESS:=true" 322 323if test "x$SUPPORT_HEADFUL" = xyes; then 324 # We are building both headful and headless. 325 BUILD_HEADLESS_ONLY="" 326 headful_msg="inlude support for both headful and headless" 327fi 328 329if test "x$SUPPORT_HEADFUL" = xno; then 330 # Thus we are building headless only. 331 BUILD_HEADLESS="BUILD_HEADLESS:=true" 332 BUILD_HEADLESS_ONLY="BUILD_HEADLESS_ONLY:=true" 333 headful_msg="headless only" 334fi 335 336AC_MSG_RESULT([$headful_msg]) 337 338AC_SUBST(SUPPORT_HEADLESS) 339AC_SUBST(SUPPORT_HEADFUL) 340AC_SUBST(BUILD_HEADLESS) 341AC_SUBST(BUILD_HEADLESS_ONLY) 342 343############################################################################### 344# 345# Check which variants of the JVM that we want to build. 346# Currently we have: 347# server: normal interpreter and a tiered C1/C2 compiler 348# client: normal interpreter and C1 (no C2 compiler) (only 32-bit platforms) 349# kernel: kernel footprint JVM that passes the TCK without major performance problems, 350# ie normal interpreter and C1, only the serial GC, kernel jvmti etc 351# zero: no machine code interpreter, no compiler 352# zeroshark: zero interpreter and shark/llvm compiler backend 353AC_MSG_CHECKING([which variants of the JVM that should be built]) 354AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants], 355 [JVM variants (separated by commas) to build (server, client, kernel, zero, zeroshark) @<:@server@:>@])]) 356 357if test "x$with_jvm_variants" = x; then 358 if test "x$JDK_VARIANT" = xembedded; then 359 with_jvm_variants="kernel" 360 elif test "x$HOST_CPU_BITS" = x64; then 361 with_jvm_variants="server" 362 else 363 # Yes, on 32-bit machines, the same source (almost) is compiled twice 364 # to generate two libjvm.so files. Fun, fun. 365 with_jvm_variants="client,server" 366 fi 367fi 368 369JVM_VARIANTS=",$with_jvm_variants," 370TEST_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,//' -e 's/client,//' -e 's/kernel,//' -e 's/zero,//' -e 's/zeroshark,//'` 371 372if test "x$TEST_VARIANTS" != "x,"; then 373 AC_ERROR([The available JVM variants are: server, client, kernel, zero, zeroshark]) 374fi 375AC_MSG_RESULT([$with_jvm_variants]) 376 377JVM_VARIANT_SERVER=`$ECHO "$JVM_VARIANTS" | $SED -e '/,server,/!s/.*/false/g' -e '/,server,/s/.*/true/g'` 378JVM_VARIANT_CLIENT=`$ECHO "$JVM_VARIANTS" | $SED -e '/,client,/!s/.*/false/g' -e '/,client,/s/.*/true/g'` 379JVM_VARIANT_KERNEL=`$ECHO "$JVM_VARIANTS" | $SED -e '/,kernel,/!s/.*/false/g' -e '/,kernel,/s/.*/true/g'` 380JVM_VARIANT_ZERO=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zero,/!s/.*/false/g' -e '/,zero,/s/.*/true/g'` 381JVM_VARIANT_ZEROSHARK=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zeroshark,/!s/.*/false/g' -e '/,zeroshark,/s/.*/true/g'` 382 383if test "x$JVM_VARIANT_CLIENT" = xtrue; then 384 if test "x$HOST_CPU_BITS" = x64; then 385 AC_ERROR([You cannot build a client JVM for a 64-bit machine.]) 386 fi 387fi 388if test "x$JVM_VARIANT_KERNEL" = xtrue; then 389 if test "x$HOST_CPU_BITS" = x64; then 390 AC_ERROR([You cannot build a kernel JVM for a 64-bit machine.]) 391 fi 392fi 393 394COUNT_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,/1/' -e 's/client,/1/' -e 's/kernel,/1/' -e 's/zero,/1/' -e 's/zeroshark,/1/'` 395# Replace the commas with AND for use in the build directory name. 396ANDED_JVM_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/^,//' -e 's/,$//' -e 's/,/AND/'` 397if test "x$COUNT_VARIANTS" != "x,1"; then 398 AC_MSG_NOTICE([NOTE! Longer build time since we are building more than one version of the libjvm! $with_jvm_variants]) 399fi 400 401AC_SUBST(JVM_VARIANTS) 402AC_SUBST(JVM_VARIANT_SERVER) 403AC_SUBST(JVM_VARIANT_CLIENT) 404AC_SUBST(JVM_VARIANT_KERNEL) 405AC_SUBST(JVM_VARIANT_ZERO) 406AC_SUBST(JVM_VARIANT_ZEROSHARK) 407 408############################################################################### 409# 410# Set the debug level 411# release: no debug information, all optimizations, no asserts. 412# fastdebug: debug information (-g), all optimizations, all asserts 413# slowdebug: debug information (-g), no optimizations, all asserts 414# 415DEBUG_LEVEL="release" 416AC_MSG_CHECKING([which debug level to use]) 417AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], 418 [set the debug level to fastdebug (shorthand for --with-debug-level=fastdebug) @<:@disabled@:>@])], 419 [ 420 ENABLE_DEBUG="${enableval}" 421 DEBUG_LEVEL="fastdebug" 422 ], [ENABLE_DEBUG="no"]) 423 424AC_ARG_WITH([debug-level], [AS_HELP_STRING([--with-debug-level], 425 [set the debug level (release, fastdebug, slowdebug) @<:@release@:>@])], 426 [ 427 DEBUG_LEVEL="${withval}" 428 if test "x$ENABLE_DEBUG" = xyes; then 429 AC_ERROR([You cannot use both --enable-debug and --with-debug-level at the same time.]) 430 fi 431 ]) 432AC_MSG_RESULT([$DEBUG_LEVEL]) 433 434if test "x$DEBUG_LEVEL" != xrelease && \ 435 test "x$DEBUG_LEVEL" != xfastdebug && \ 436 test "x$DEBUG_LEVEL" != xslowdebug; then 437 AC_ERROR([Allowed debug levels are: release, fastdebug and slowdebug]) 438fi 439 440case $DEBUG_LEVEL in 441 release ) 442 VARIANT="OPT" 443 FASTDEBUG="false" 444 DEBUG_CLASSFILES="false" 445 BUILD_VARIANT_RELEASE="" 446 ;; 447 fastdebug ) 448 VARIANT="DBG" 449 FASTDEBUG="true" 450 DEBUG_CLASSFILES="true" 451 BUILD_VARIANT_RELEASE="-fastdebug" 452 ;; 453 slowdebug ) 454 VARIANT="DBG" 455 FASTDEBUG="false" 456 DEBUG_CLASSFILES="true" 457 BUILD_VARIANT_RELEASE="-debug" 458 ;; 459esac 460 461AC_SUBST(DEBUG_LEVEL) 462AC_SUBST(VARIANT) 463AC_SUBST(FASTDEBUG) 464AC_SUBST(DEBUG_CLASSFILES) 465AC_SUBST(BUILD_VARIANT_RELEASE) 466 467# Source the version numbers 468. $AUTOCONF_DIR/version.numbers 469if test "x$OPENJDK" = "xfalse"; then 470 . $AUTOCONF_DIR/closed.version.numbers 471fi 472# Now set the JDK version, milestone, build number etc. 473AC_SUBST(JDK_MAJOR_VERSION) 474AC_SUBST(JDK_MINOR_VERSION) 475AC_SUBST(JDK_MICRO_VERSION) 476AC_SUBST(JDK_UPDATE_VERSION) 477AC_SUBST(JDK_BUILD_NUMBER) 478AC_SUBST(MILESTONE) 479AC_SUBST(LAUNCHER_NAME) 480AC_SUBST(PRODUCT_NAME) 481AC_SUBST(PRODUCT_SUFFIX) 482AC_SUBST(JDK_RC_PLATFORM_NAME) 483AC_SUBST(COMPANY_NAME) 484 485COPYRIGHT_YEAR=`date +'%Y'` 486AC_SUBST(COPYRIGHT_YEAR) 487 488RUNTIME_NAME="$PRODUCT_NAME $PRODUCT_SUFFIX" 489AC_SUBST(RUNTIME_NAME) 490 491if test "x$JDK_UPDATE_VERSION" != x; then 492 JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}_${JDK_UPDATE_VERSION}" 493else 494 JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}" 495fi 496AC_SUBST(JDK_VERSION) 497 498if test "x$MILESTONE" != x; then 499 RELEASE="${JDK_VERSION}-${MILESTONE}${BUILD_VARIANT_RELEASE}" 500else 501 RELEASE="${JDK_VERSION}${BUILD_VARIANT_RELEASE}" 502fi 503AC_SUBST(RELEASE) 504 505if test "x$JDK_BUILD_NUMBER" != x; then 506 FULL_VERSION="${RELEASE}-${JDK_BUILD_NUMBER}" 507else 508 JDK_BUILD_NUMBER=b00 509 BUILD_DATE=`date '+%Y_%m_%d_%H_%M'` 510 # Avoid [:alnum:] since it depends on the locale. 511 CLEAN_USERNAME=`echo "$USER" | $TR -d -c 'abcdefghijklmnopqrstuvqxyz0123456789'` 512 USER_RELEASE_SUFFIX=`echo "${CLEAN_USERNAME}_${BUILD_DATE}" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvqxyz'` 513 FULL_VERSION="${RELEASE}-${USER_RELEASE_SUFFIX}-${JDK_BUILD_NUMBER}" 514fi 515AC_SUBST(FULL_VERSION) 516COOKED_BUILD_NUMBER=`$ECHO $JDK_BUILD_NUMBER | $SED -e 's/^b//' -e 's/^0//'` 517AC_SUBST(COOKED_BUILD_NUMBER) 518 519# Test from where we are running configure, in or outside of src root. 520if test "x$CURDIR" = "x$SRC_ROOT" || test "x$CURDIR" = "x$SRC_ROOT/common" || test "x$CURDIR" = "x$SRC_ROOT/common/autoconf" || test "x$CURDIR" = "x$SRC_ROOT/common/makefiles" ; then 521 # We are running configure from the src root. 522 # Create a default ./build/host-variant-debuglevel output root. 523 OUTPUT_ROOT="$SRC_ROOT/build/${HOST_OS}-${HOST_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}" 524 mkdir -p "$OUTPUT_ROOT" 525 if test ! -d "$OUTPUT_ROOT"; then 526 AC_ERROR([Could not create build directory $OUTPUT_ROOT]) 527 fi 528else 529 # We are running configure from outside of the src dir. 530 # Then use the current directory as output dir! 531 OUTPUT_ROOT="$CURDIR" 532fi 533 534SPACESAFE(OUTPUT_ROOT,[the path to the output root]) 535 536# Save the arguments given to us 537echo "$CONFIGURE_COMMAND_LINE" > $OUTPUT_ROOT/configure-arguments 538 539# Check if the VS env variables were setup prior to running configure. 540# If not, then find vcvarsall.bat and run it automatically, and integrate 541# the set env variables into the spec file. 542SETUPDEVENV="# No special vars" 543if test "x$BUILD_OS" = "xwindows"; then 544 # If vcvarsall.bat has been run, then VCINSTALLDIR is set. 545 if test "x$VCINSTALLDIR" != x; then 546 # No further setup is needed. The build will happen from this kind 547 # of shell. 548 SETUPDEVENV="# This spec file expects that you are running bash from within a VS command prompt." 549 # Make sure to remind you, if you forget to run make from a cygwin bash shell 550 # that is spawned "bash -l" from a VS command prompt. 551 CHECK_FOR_VCINSTALLDIR=yes 552 AC_MSG_CHECKING([if you are running from within a VS command prompt]) 553 AC_MSG_RESULT([yes]) 554 else 555 # Ah, we have not yet run vcvarsall.bat/vsvars32.bat/vsvars64.bat. Lets do that. First find it. 556 if test "x$VS100COMNTOOLS" != x; then 557 VARSBAT=`find "$VS100COMNTOOLS/../.." -name vcvarsall.bat` 558 SEARCH_ROOT="$VS100COMNTOOLS" 559 else 560 VARSBAT=`find "$PROGRAMFILES" -name vcvarsall.bat` 561 SEARCH_ROOT="$PROGRAMFILES" 562 fi 563 VCPATH=`dirname "$VARSBAT"` 564 VCPATH=`cygpath -w "$VCPATH"` 565 if test "x$VARSBAT" = x || test ! -d "$VCPATH"; then 566 AC_MSG_CHECKING([if we can find the VS installation]) 567 AC_MSG_RESULT([no]) 568 AC_ERROR([Tried to find a VS installation using both $SEARCH_ROOT but failed. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.]) 569 fi 570 case "$LEGACY_HOST_CPU1" in 571 i?86) 572 VARSBAT_ARCH=x86 573 ;; 574 *) 575 VARSBAT_ARCH=$LEGACY_HOST_CPU1 576 ;; 577 esac 578 # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat 579 cd $OUTPUT_ROOT 580 $SRC_ROOT/common/bin/extractvcvars.sh "$VARSBAT" "$VARSBAT_ARCH" 581 cd $CURDIR 582 if test ! -s $OUTPUT_ROOT/localdevenv.sh || test ! -s $OUTPUT_ROOT/localdevenv.gmk; then 583 AC_MSG_CHECKING([if we can extract the needed env variables]) 584 AC_MSG_RESULT([no]) 585 AC_ERROR([Could not succesfully extract the env variables needed for the VS setup. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.]) 586 fi 587 # Now set all paths and other env variables. This will allow the rest of 588 # the configure script to find and run the compiler in the proper way. 589 . $OUTPUT_ROOT/localdevenv.sh 590 AC_MSG_CHECKING([if we can find the VS installation]) 591 if test "x$VCINSTALLDIR" != x; then 592 AC_MSG_RESULT([$VCINSTALLDIR]) 593 else 594 AC_MSG_RESULT([no]) 595 AC_ERROR([Could not find VS installation. Please install. If you are sure you have installed VS, then please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.]) 596 fi 597 CHECK_FOR_VCINSTALLDIR=no 598 SETUPDEVENV="include $OUTPUT_ROOT/localdevenv.gmk" 599 600 AC_MSG_CHECKING([for msvcr100.dll]) 601 AC_ARG_WITH(msvcr100dll, [AS_HELP_STRING([--with-msvcr100dll], 602 [copy this msvcr100.dll into the built JDK])]) 603 if test "x$with_msvcr100dll" != x; then 604 MSVCR100DLL="$with_msvcr100dll" 605 else 606 if test "x$HOST_CPU_BITS" = x64; then 607 MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x64 | head --lines 1` 608 else 609 MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x86 | grep -v ia64 | grep -v x64 | head --lines 1` 610 if test "x$MSVCR100DLL" = x; then 611 MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | head --lines 1` 612 fi 613 fi 614 fi 615 if test "x$MSVCR100DLL" = x; then 616 AC_MSG_RESULT([no]) 617 AC_ERROR([Could not find msvcr100.dll !]) 618 fi 619 AC_MSG_RESULT([$MSVCR100DLL]) 620 SPACESAFE(MSVCR100DLL,[the path to msvcr100.dll]) 621 fi 622fi 623AC_SUBST(SETUPDEVENV) 624AC_SUBST(CHECK_FOR_VCINSTALLDIR) 625AC_SUBST(MSVCR100DLL) 626 627# Most of the probed defines are put into config.h 628AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in]) 629# The spec.gmk file contains all variables for the make system. 630AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in]) 631# The generated Makefile knows where the spec.gmk is and where the source is. 632# You can run make from the OUTPUT_ROOT. If you have only 633# one configured host, then you can also run make from the SRC_ROOT, 634# since it will go look for a single spec.gmk file. Or perhaps it 635# should instead make all configured hosts it can find? 636AC_CONFIG_FILES([$OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in]) 637 638AC_SUBST(SPEC, $OUTPUT_ROOT/spec.gmk) 639AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT) 640 641# Where are the sources. Any of these can be overridden 642# using --with-override-corba and the likes. 643LANGTOOLS_TOPDIR="$SRC_ROOT/langtools" 644CORBA_TOPDIR="$SRC_ROOT/corba" 645JAXP_TOPDIR="$SRC_ROOT/jaxp" 646JAXWS_TOPDIR="$SRC_ROOT/jaxws" 647HOTSPOT_TOPDIR="$SRC_ROOT/hotspot" 648JDK_TOPDIR="$SRC_ROOT/jdk" 649AC_SUBST(LANGTOOLS_TOPDIR) 650AC_SUBST(CORBA_TOPDIR) 651AC_SUBST(JAXP_TOPDIR) 652AC_SUBST(JAXWS_TOPDIR) 653AC_SUBST(HOTSPOT_TOPDIR) 654AC_SUBST(JDK_TOPDIR) 655 656# Check if pkg-config is available. 657PKG_PROG_PKG_CONFIG 658 659AC_ARG_WITH(builddeps-conf, [AS_HELP_STRING([--with-builddeps-conf], 660 [use this configuration file for the builddeps])]) 661 662AC_ARG_WITH(builddeps-server, [AS_HELP_STRING([--with-builddeps-server], 663 [download and use build dependencies from this server url, e.g. --with-builddeps-server=ftp://example.com/dir])]) 664 665AC_ARG_WITH(builddeps-dir, [AS_HELP_STRING([--with-builddeps-dir], 666 [store downloaded build dependencies here @<:@d/localhome/builddeps@:>@])], 667 [], 668 [with_builddeps_dir=/localhome/builddeps]) 669 670AC_ARG_WITH(builddeps-group, [AS_HELP_STRING([--with-builddeps-group], 671 [chgrp the downloaded build dependencies to this group])]) 672 673AC_ARG_ENABLE([list-builddeps], [AS_HELP_STRING([--enable-list-builddeps], 674 [list all build dependencies known to the configure script])], 675 [LIST_BUILDDEPS="${enableval}"], [LIST_BUILDDEPS='no']) 676 677if test "x$LIST_BUILDDEPS" = xyes; then 678 echo 679 echo List of build dependencies known to the configure script, 680 echo that can be used in builddeps.conf files: 681 cat $SRC_ROOT/configure.ac | grep BDEPS_CHECK_MODUL | grep -v configure.ac | cut -f 2 -d ',' | tr -d ' ' | sort 682 echo 683 exit 1 684fi 685 686# If builddeps server or conf file is given. Setup buildeps usage. 687BDEPS_SCAN_FOR_BUILDDEPS 688 689############################################################################### 690# 691# Configure the development tool paths and potential sysroot. 692# 693AC_LANG(C++) 694DEVKIT= 695SYS_ROOT=/ 696AC_SUBST(SYS_ROOT) 697 698# The option used to specify the target .o,.a or .so file. 699# When compiling, how to specify the to be created object file. 700CC_OUT_OPTION='-o$(SPACE)' 701# When linking, how to specify the to be created executable. 702EXE_OUT_OPTION='-o$(SPACE)' 703# When linking, how to specify the to be created dynamically linkable library. 704LD_OUT_OPTION='-o$(SPACE)' 705# When archiving, how to specify the to be create static archive for object files. 706AR_OUT_OPTION='rcs$(SPACE)' 707AC_SUBST(CC_OUT_OPTION) 708AC_SUBST(EXE_OUT_OPTION) 709AC_SUBST(LD_OUT_OPTION) 710AC_SUBST(AR_OUT_OPTION) 711 712# If --build AND --host is set, then the configure script will find any 713# cross compilation tools in the PATH. Cross compilation tools 714# follows the cross compilation standard where they are prefixed with ${host}. 715# For example the binary i686-sun-solaris2.10-gcc 716# will cross compile for i686-sun-solaris2.10 717# If neither of build and host is not set, then build=host and the 718# default compiler found in the path will be used. 719# Setting only --host, does not seem to be really supported. 720# Please set both --build and --host if you want to cross compile. 721 722DEFINE_CROSS_COMPILE_ARCH="" 723HOSTCC="" 724HOSTCXX="" 725AC_SUBST(DEFINE_CROSS_COMPILE_ARCH) 726AC_SUBST(HOST_CC) 727AC_SUBST(HOST_CXX) 728AC_MSG_CHECKING([if this is a cross compile]) 729if test "x$build_var" != "x$host_var"; then 730 AC_MSG_RESULT([yes, from $build_var to $host_var]) 731 # We have detected a cross compile! 732 DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$LEGACY_HOST_CPU1" 733 # Now we to find a C/C++ compiler that can build executables for the build 734 # platform. We can't use the AC_PROG_CC macro, since it can only be used 735 # once. 736 AC_PATH_PROGS(HOSTCC, [cl cc gcc]) 737 WHICHCMD(HOSTCC) 738 AC_PATH_PROGS(HOSTCXX, [cl CC g++]) 739 WHICHCMD(HOSTCXX) 740 # Building for the build platform should be easy. Therefore 741 # we do not need any linkers or assemblers etc. 742else 743 AC_MSG_RESULT([no]) 744fi 745 746# You can force the sys-root if the sys-root encoded into the cross compiler tools 747# is not correct. 748AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root], 749 [pass this sys-root to the compilers and linker (useful if the sys-root encoded in 750 the cross compiler tools is incorrect)])]) 751 752if test "x$with_sys_root" != x; then 753 SYS_ROOT=$with_sys_root 754fi 755 756# If a devkit is found on the builddeps server, then prepend its path to the 757# PATH variable. If there are cross compilers available in the devkit, these 758# will be found by AC_PROG_CC et al. 759BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx, 760 [# Found devkit 761 PATH="$DEVKIT/bin:$PATH" 762 SYS_ROOT="$DEVKIT/${rewritten_host}/sys-root" 763 if test "x$x_includes" = "xNONE"; then 764 x_includes="$SYS_ROOT/usr/include/X11" 765 fi 766 if test "x$x_libraries" = "xNONE"; then 767 x_libraries="$SYS_ROOT/usr/lib" 768 fi 769 ], 770 []) 771 772if test "x$SYS_ROOT" != "x/" ; then 773 CFLAGS="--sysroot=$SYS_ROOT $CFLAGS" 774 CXXFLAGS="--sysroot=$SYS_ROOT $CXXFLAGS" 775 OBJCFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" 776 OBJCXXFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" 777 CPPFLAGS="--sysroot=$SYS_ROOT $CPPFLAGS" 778 LDFLAGS="--sysroot=$SYS_ROOT $LDFLAGS" 779fi 780 781# Store the CFLAGS etal passed to the configure script. 782ORG_CFLAGS="$CFLAGS" 783ORG_CXXFLAGS="$CXXFLAGS" 784ORG_OBJCFLAGS="$OBJCFLAGS" 785 786# gcc is almost always present, but on Windows we 787# prefer cl.exe and on Solaris we prefer CC. 788# Thus test for them in this order. 789AC_PROG_CC([cl cc gcc]) 790if test "x$CC" = x; then 791 help_on_build_dependency devkit 792 AC_ERROR([Could not find a compiler. $HELP_MSG]) 793fi 794if test "x$CC" = xcc && test "x$BUILD_OS" = xmacosx; then 795 # Do not use cc on MacOSX use gcc instead. 796 CC="gcc" 797fi 798WHICHCMD(CC) 799 800AC_PROG_CXX([cl CC g++]) 801if test "x$CXX" = xCC && test "x$BUILD_OS" = xmacosx; then 802 # The found CC, even though it seems to be a g++ derivate, cannot compile 803 # c++ code. Override. 804 CXX="g++" 805fi 806WHICHCMD(CXX) 807 808if test "x$CXX" = x || test "x$CC" = x; then 809 help_on_build_dependency devkit 810 AC_ERROR([Could not find the needed compilers! $HELP_MSG ]) 811fi 812 813if test "x$BUILD_OS" != xwindows; then 814 AC_PROG_OBJC 815 WHICHCMD(OBJC) 816else 817 OBJC= 818fi 819 820# Restore the flags to the user specified values. 821# This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2" 822CFLAGS="$ORG_CFLAGS" 823CXXFLAGS="$ORG_CXXFLAGS" 824OBJCFLAGS="$ORG_OBJCFLAGS" 825 826# If we are not cross compiling, use the same compilers for 827# building the build platform executables. 828if test "x$DEFINE_CROSS_COMPILE_ARCH" = x; then 829 HOSTCC="$CC" 830 HOSTCXX="$CXX" 831fi 832 833AC_CHECK_TOOL(LD, ld) 834WHICHCMD(LD) 835LDEXE="$LD" 836LDCXX="$LD" 837LDEXECXX="$LD" 838# LDEXE is the linker to use, when creating executables. 839AC_SUBST(LDEXE) 840# Linking C++ libraries. 841AC_SUBST(LDCXX) 842# Linking C++ executables. 843AC_SUBST(LDEXECXX) 844 845AC_CHECK_TOOL(AR, ar) 846WHICHCMD(AR) 847if test "x$BUILD_OS" = xmacosx; then 848 ARFLAGS="-r" 849else 850 ARFLAGS="" 851fi 852AC_SUBST(ARFLAGS) 853 854COMPILER_NAME=gcc 855COMPILER_TYPE=CC 856AS_IF([test "x$BUILD_OS" = xwindows], [ 857 # For now, assume that we are always compiling using cl.exe. 858 CC_OUT_OPTION=-Fo 859 EXE_OUT_OPTION=-Fe 860 LD_OUT_OPTION=-out: 861 AR_OUT_OPTION=-out: 862 # On Windows, reject /usr/bin/link, which is a cygwin 863 # program for something completely different. 864 AC_CHECK_PROG([WINLD], [link],[link],,, [/usr/bin/link]) 865 # Since we must ignore the first found link, WINLD will contain 866 # the full path to the link.exe program. 867 WHICHCMD_SPACESAFE([WINLD]) 868 LD="$WINLD" 869 # However creating executables can only be done with cl.exe. 870 LDEXE="$CC" 871 LDCXX="$WINLD" 872 LDEXECXX="$CC" 873 874 AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt]) 875 WHICHCMD_SPACESAFE([MT]) 876 # The resource compiler 877 AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc]) 878 WHICHCMD_SPACESAFE([RC]) 879 880 RC_FLAGS="/l 0x409 /r" 881 AS_IF([test "x$VARIANT" = xOPT], [ 882 RC_FLAGS="$RC_FLAGS -d NDEBUG" 883 ]) 884 JDK_UPDATE_VERSION_NOTNULL=$JDK_UPDATE_VERSION 885 AS_IF([test "x$JDK_UPDATE_VERSION" = x], [ 886 JDK_UPDATE_VERSION_NOTNULL=0 887 ]) 888 RC_FLAGS="$RC_FLAGS -d \"JDK_BUILD_ID=$FULL_VERSION\"" 889 RC_FLAGS="$RC_FLAGS -d \"JDK_COMPANY=$COMPANY_NAME\"" 890 RC_FLAGS="$RC_FLAGS -d \"JDK_COMPONENT=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME binary\"" 891 RC_FLAGS="$RC_FLAGS -d \"JDK_VER=$JDK_MINOR_VERSION.$JDK_MICRO_VERSION.$JDK_UPDATE_VERSION_NOTNULL.$COOKED_BUILD_NUMBER\"" 892 RC_FLAGS="$RC_FLAGS -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\"" 893 RC_FLAGS="$RC_FLAGS -d \"JDK_NAME=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME $JDK_MINOR_VERSION $JDK_UPDATE_META_TAG\"" 894 RC_FLAGS="$RC_FLAGS -d \"JDK_FVER=$JDK_MINOR_VERSION,$JDK_MICRO_VERSION,$JDK_UPDATE_VERSION_NOTNULL,$COOKED_BUILD_NUMBER\"" 895 896 # lib.exe is used to create static libraries. 897 AC_CHECK_PROG([WINAR], [lib],[lib],,,) 898 WHICHCMD_SPACESAFE([WINAR]) 899 AR="$WINAR" 900 ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT" 901 902 AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,) 903 WHICHCMD_SPACESAFE([DUMPBIN]) 904 905 COMPILER_TYPE=CL 906 CFLAGS="$CFLAGS -nologo" 907 LDFLAGS="$LDFLAGS -nologo -dll -opt:ref -incremental:no " 908 if test "x$LEGACY_HOST_CPU1" = xi586; then 909 LDFLAGS="$LDFLAGS -safeseh" 910 fi 911 if test "x$DEBUG_LEVEL" != xrelease; then 912 LDFLAGS="$LDFLAGS -debug" 913 fi 914]) 915AC_SUBST(RC_FLAGS) 916AC_SUBST(COMPILER_TYPE) 917 918AC_PROG_CPP 919WHICHCMD(CPP) 920 921AC_PROG_CXXCPP 922WHICHCMD(CXXCPP) 923 924# Find the right assembler. 925if test "x$BUILD_OS" = xsolaris; then 926 AC_PATH_PROG(AS, as) 927 WHICHCMD(AS) 928 ASFLAGS=" " 929else 930 AS="$CC -c" 931 ASFLAGS=" " 932fi 933AC_SUBST(AS) 934AC_SUBST(ASFLAGS) 935 936if test "x$HOST_CPU_BITS" = x32 && test "x$HOST_OS" = macosx; then 937 # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned. 938 # While waiting for a better solution, the current workaround is to use -mstackrealign. 939 CFLAGS="$CFLAGS -mstackrealign" 940 AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign]) 941 AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], 942 [ 943 AC_MSG_RESULT([yes]) 944 ], 945 [ 946 AC_MSG_RESULT([no]) 947 AC_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.]) 948 ]) 949fi 950 951if test "x$BUILD_OS" = xsolaris; then 952 AC_PATH_PROG(NM, nm) 953 WHICHCMD(NM) 954 AC_PATH_PROG(STRIP, strip) 955 WHICHCMD(STRIP) 956 AC_PATH_PROG(MCS, mcs) 957 WHICHCMD(MCS) 958else 959 AC_CHECK_TOOL(NM, nm) 960 WHICHCMD(NM) 961 AC_CHECK_TOOL(STRIP, strip) 962 WHICHCMD(STRIP) 963fi 964 965# When using cygwin, we need a wrapper binary that renames 966# /cygdrive/c/ arguments into c:/ arguments and peeks into 967# @files and rewrites these too! This wrapper binary is 968# called uncygdrive.exe. 969UNCYGDRIVE= 970if test "x$BUILD_OS" = xwindows; then 971 AC_MSG_CHECKING([if uncygdrive can be created]) 972 UNCYGDRIVE_SRC=`$CYGPATH -m $SRC_ROOT/common/src/uncygdrive.c` 973 rm -f $OUTPUT_ROOT/uncygdrive* 974 UNCYGDRIVE=`$CYGPATH -m $OUTPUT_ROOT/uncygdrive.exe` 975 cd $OUTPUT_ROOT 976 $CC $UNCYGDRIVE_SRC /Fe$UNCYGDRIVE > $OUTPUT_ROOT/uncygdrive1.log 2>&1 977 cd $CURDIR 978 979 if test ! -x $OUTPUT_ROOT/uncygdrive.exe; then 980 AC_MSG_RESULT([no]) 981 cat $OUTPUT_ROOT/uncygdrive1.log 982 AC_ERROR([Could not create $OUTPUT_ROOT/uncygdrive.exe]) 983 fi 984 AC_MSG_RESULT([$UNCYGDRIVE]) 985 AC_MSG_CHECKING([if uncygdrive.exe works]) 986 cd $OUTPUT_ROOT 987 $UNCYGDRIVE $CC $SRC_ROOT/common/src/uncygdrive.c /Fe$OUTPUT_ROOT/uncygdrive2.exe > $OUTPUT_ROOT/uncygdrive2.log 2>&1 988 cd $CURDIR 989 if test ! -x $OUTPUT_ROOT/uncygdrive2.exe; then 990 AC_MSG_RESULT([no]) 991 cat $OUTPUT_ROOT/uncygdrive2.log 992 AC_ERROR([Uncygdrive did not work!]) 993 fi 994 AC_MSG_RESULT([yes]) 995 rm -f $OUTPUT_ROOT/uncygdrive?.??? $OUTPUT_ROOT/uncygdrive.obj 996fi 997 998AC_SUBST(UNCYGDRIVE) 999 1000TESTFOR_PROG_CCACHE 1001 1002# Used on GNU/Linux systems, can be empty... 1003#AC_PATH_PROG(ELFDUMP, elfdump) 1004 1005# Setup default logging of stdout and stderr to build.log in the output root. 1006BUILD_LOG='$(OUTPUT_ROOT)/build.log' 1007BUILD_LOG_WRAPPER='$(SRC_ROOT)/common/bin/logger.sh $(BUILD_LOG)' 1008AC_SUBST(BUILD_LOG) 1009AC_SUBST(BUILD_LOG_WRAPPER) 1010 1011############################################################################### 1012# 1013# Now we check if libjvm.so will use 32 or 64 bit pointers for the C/C++ code. 1014# (The JVM can use 32 or 64 bit Java pointers but that decision 1015# is made at runtime.) 1016# 1017AC_CHECK_SIZEOF([int *], [1111]) 1018if test "x$ac_cv_sizeof_int_p" = x0; then 1019 # The test failed, lets pick the assumed value. 1020 ARCH_DATA_MODEL=$HOST_CPU_BITS 1021else 1022 ARCH_DATA_MODEL=`expr 8 \* $ac_cv_sizeof_int_p` 1023fi 1024 1025if test "x$ARCH_DATA_MODEL" = x64; then 1026 A_LP64="LP64:=" 1027 ADD_LP64="-D_LP64=1" 1028fi 1029AC_MSG_CHECKING([for host address size]) 1030AC_MSG_RESULT([$ARCH_DATA_MODEL bits]) 1031AC_SUBST(LP64,$A_LP64) 1032AC_SUBST(ARCH_DATA_MODEL) 1033 1034if test "x$ARCH_DATA_MODEL" != "x$HOST_CPU_BITS"; then 1035 AC_ERROR([The tested number of bits in the host ($ARCH_DATA_MODEL) differs from the number of bits expected to be found in the host ($HOST_CPU_BITS)]) 1036fi 1037 1038############################################################################### 1039# 1040# Can the C/C++ compiler use precompiled headers? 1041# 1042AC_ARG_ENABLE([precompiled-headers], [AS_HELP_STRING([--disable-precompiled-headers], 1043 [use precompiled headers when compiling C++ @<:@enabled@:>@])], 1044 [ENABLE_PRECOMPH=${enable_precompiled-headers}], [ENABLE_PRECOMPH=yes]) 1045 1046USE_PRECOMPILED_HEADER=1 1047if test "x$ENABLE_PRECOMPH" = xno; then 1048 USE_PRECOMPILED_HEADER=0 1049fi 1050 1051if test "x$ENABLE_PRECOMPH" = xyes; then 1052 # Check that the compiler actually supports precomp headers. 1053 if test "x$GCC" = xyes; then 1054 AC_MSG_CHECKING([that precompiled headers work]) 1055 echo "int alfa();" > conftest.h 1056 $CXX -x c++-header conftest.h -o conftest.hpp.gch 1057 if test ! -f conftest.hpp.gch; then 1058 echo Precompiled header is not working! 1059 USE_PRECOMPILED_HEADER=0 1060 AC_MSG_RESULT([no]) 1061 else 1062 AC_MSG_RESULT([yes]) 1063 fi 1064 rm -f conftest.h 1065 fi 1066fi 1067 1068AC_SUBST(USE_PRECOMPILED_HEADER) 1069 1070############################################################################### 1071# 1072# How to compile shared libraries. 1073# 1074 1075if test "x$GCC" = xyes; then 1076 COMPILER_NAME=gcc 1077 PICFLAG="-fPIC" 1078 LIBRARY_PREFIX=lib 1079 SHARED_LIBRARY='lib$1.so' 1080 STATIC_LIBRARY='lib$1.a' 1081 SHARED_LIBRARY_FLAGS="-shared" 1082 SHARED_LIBRARY_SUFFIX='.so' 1083 STATIC_LIBRARY_SUFFIX='.a' 1084 OBJ_SUFFIX='.o' 1085 EXE_SUFFIX='' 1086 SET_SHARED_LIBRARY_NAME='-Xlinker -soname=$1' 1087 SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=$(JDK_TOPDIR)/$1' 1088 SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN/$1' 1089 LD="$CC" 1090 LDEXE="$CC" 1091 LDCXX="$CXX" 1092 LDEXECXX="$CXX" 1093 1094 # Linking is different on MacOSX 1095 if test "x$BUILD_OS" = xmacosx; then 1096 # Might change in the future to clang. 1097 COMPILER_NAME=gcc 1098 SHARED_LIBRARY='lib$1.dylib' 1099 SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG" 1100 SHARED_LIBRARY_SUFFIX='.dylib' 1101 EXE_SUFFIX='' 1102 SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/$1' 1103 SET_SHARED_LIBRARY_MAPFILE='' 1104 SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.' 1105 fi 1106else 1107 if test "x$BUILD_OS" = xsolaris; then 1108 # If it is not gcc, then assume it is the Oracle Solaris Studio Compiler 1109 COMPILER_NAME=ossc 1110 PICFLAG="-KPIC" 1111 LIBRARY_PREFIX=lib 1112 SHARED_LIBRARY='lib$1.so' 1113 STATIC_LIBRARY='lib$1.a' 1114 SHARED_LIBRARY_FLAGS="-G" 1115 SHARED_LIBRARY_SUFFIX='.so' 1116 STATIC_LIBRARY_SUFFIX='.a' 1117 OBJ_SUFFIX='.o' 1118 EXE_SUFFIX='' 1119 SET_SHARED_LIBRARY_NAME='' 1120 SET_SHARED_LIBRARY_MAPFILE='-M $(JDK_TOPDIR)/$1' 1121 SET_SHARED_LIBRARY_ORIGIN='-R \$$$$ORIGIN/$1' 1122 CFLAGS_JDKLIB_EXTRA='-xstrconst -D__solaris__' 1123 fi 1124 if test "x$BUILD_OS" = xwindows; then 1125 # If it is not gcc, then assume it is the MS Visual Studio compiler 1126 COMPILER_NAME=cl 1127 PICFLAG="" 1128 LIBRARY_PREFIX= 1129 SHARED_LIBRARY='$1.dll' 1130 STATIC_LIBRARY='$1.lib' 1131 SHARED_LIBRARY_FLAGS="-LD" 1132 SHARED_LIBRARY_SUFFIX='.dll' 1133 STATIC_LIBRARY_SUFFIX='.lib' 1134 OBJ_SUFFIX='.obj' 1135 EXE_SUFFIX='.exe' 1136 SET_SHARED_LIBRARY_NAME='' 1137 SET_SHARED_LIBRARY_MAPFILE='' 1138 SET_SHARED_LIBRARY_ORIGIN='' 1139 fi 1140fi 1141 1142AC_SUBST(OBJ_SUFFIX) 1143AC_SUBST(SHARED_LIBRARY) 1144AC_SUBST(STATIC_LIBRARY) 1145AC_SUBST(LIBRARY_PREFIX) 1146AC_SUBST(SHARED_LIBRARY_SUFFIX) 1147AC_SUBST(STATIC_LIBRARY_SUFFIX) 1148AC_SUBST(EXE_SUFFIX) 1149AC_SUBST(SHARED_LIBRARY_FLAGS) 1150AC_SUBST(SET_SHARED_LIBRARY_NAME) 1151AC_SUBST(SET_SHARED_LIBRARY_MAPFILE) 1152AC_SUBST(SET_SHARED_LIBRARY_ORIGIN) 1153 1154# The (cross) compiler is now configured, we can now test capabilities 1155# of the host platform. 1156 1157############################################################################### 1158# 1159# Is the host little of big endian? 1160# 1161AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="universal"]) 1162 1163if test "x$ENDIAN" = xuniversal; then 1164 AC_ERROR([It seems like someone needs to decide how we are to deal with universal binaries on the MacOSX?]) 1165fi 1166if test "x$ENDIAN" = xunknown; then 1167 ENDIAN="$HOST_CPU_ENDIAN" 1168fi 1169if test "x$ENDIAN" != "x$HOST_CPU_ENDIAN"; then 1170 AC_WARN([The tested endian in the host ($ENDIAN) differs from the endian expected to be found in the host ($HOST_CPU_ENDIAN)]) 1171 ENDIAN="$HOST_CPU_ENDIAN" 1172fi 1173AC_SUBST(ENDIAN) 1174 1175############################################################################### 1176# 1177# We need a Boot JDK to bootstrap the build. 1178# 1179BOOT_JDK_FOUND=no 1180AC_ARG_WITH(boot-jdk, [AS_HELP_STRING([--with-boot-jdk], 1181 [path to Boot JDK (used to bootstrap build) @<:@probed@:>@])]) 1182 1183if test "x$with_boot_jdk" != x; then 1184 BOOT_JDK=$with_boot_jdk 1185 BOOT_JDK_FOUND=yes 1186fi 1187if test "x$BOOT_JDK_FOUND" = xno; then 1188 BDEPS_CHECK_MODULE(BOOT_JDK, bootjdk, xxx, [BOOT_JDK_FOUND=yes], [BOOT_JDK_FOUND=no]) 1189fi 1190 1191if test "x$BOOT_JDK_FOUND" = xno; then 1192 if test "x$JAVA_HOME" != x; then 1193 if test ! -d "$JAVA_HOME"; then 1194 AC_ERROR([Your JAVA_HOME points to a non-existing directory!]) 1195 fi 1196 # Aha, the user has set a JAVA_HOME 1197 # let us use that as the Boot JDK. 1198 BOOT_JDK=$JAVA_HOME 1199 BOOT_JDK_FOUND=yes 1200 # To be on the safe side, lets check that it is a JDK. 1201 if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then 1202 JAVAC=$BOOT_JDK/bin/javac 1203 JAVA=$BOOT_JDK/bin/java 1204 BOOT_JDK_FOUND=yes 1205 else 1206 AC_ERROR([Your JAVA_HOME points to a JRE! The build needs a JDK! Please point JAVA_HOME to a JDK.]) 1207 fi 1208 fi 1209fi 1210 1211if test "x$BOOT_JDK_FOUND" = xno; then 1212 AC_PATH_PROG(JAVAC_CHECK, javac) 1213 AC_PATH_PROG(JAVA_CHECK, java) 1214 BINARY="$JAVAC_CHECK" 1215 if test "x$JAVAC_CHECK" = x; then 1216 BINARY="$JAVA_CHECK" 1217 fi 1218 if test "x$BINARY" != x; then 1219 # So there is a java(c) binary, it might be part of a JDK. 1220 # Lets find the JDK/JRE directory by following symbolic links. 1221 # Linux/GNU systems often have links from /usr/bin/java to 1222 # /etc/alternatives/java to the real JDK binary. 1223 WHICHCMD_SPACESAFE(BINARY,[path to javac]) 1224 REMOVE_SYMBOLIC_LINKS(BINARY) 1225 BOOT_JDK=`dirname $BINARY` 1226 BOOT_JDK=`cd $BOOT_JDK/..; pwd` 1227 if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then 1228 JAVAC=$BOOT_JDK/bin/javac 1229 JAVA=$BOOT_JDK/bin/java 1230 BOOT_JDK_FOUND=yes 1231 fi 1232 fi 1233fi 1234 1235if test "x$BOOT_JDK_FOUND" = xno; then 1236 # Try the MacOSX way. 1237 if test -x /usr/libexec/java_home; then 1238 BOOT_JDK=`/usr/libexec/java_home` 1239 if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then 1240 JAVAC=$BOOT_JDK/bin/javac 1241 JAVA=$BOOT_JDK/bin/java 1242 BOOT_JDK_FOUND=yes 1243 fi 1244 fi 1245fi 1246 1247if test "x$BOOT_JDK_FOUND" = xno; then 1248 AC_PATH_PROG(JAVA_CHECK, java) 1249 if test "x$JAVA_CHECK" != x; then 1250 # There is a java in the path. But apparently we have not found a javac 1251 # in the path, since that would have been tested earlier. 1252 if test "x$HOST_OS" = xwindows; then 1253 # Now if this is a windows platform. The default installation of a JDK 1254 # actually puts the JRE in the path and keeps the JDK out of the path! 1255 # Go look in the default installation location. 1256 BOOT_JDK=/cygdrive/c/Program\ Files/Java/`ls /cygdrive/c/Program\ Files/Java | grep jdk | sort -r | head --lines 1` 1257 if test -d "$BOOT_JDK"; then 1258 BOOT_JDK_FOUND=yes 1259 fi 1260 fi 1261 if test "x$BOOT_JDK_FOUND" = xno; then 1262 help_on_build_dependency openjdk 1263 AC_ERROR([Found a JRE, not not a JDK! Please remove the JRE from your path and put a JDK there instead. $HELP_MSG]) 1264 fi 1265 else 1266 help_on_build_dependency openjdk 1267 AC_ERROR([Could not find a JDK. $HELP_MSG]) 1268 fi 1269fi 1270 1271WIN_FIX_PATH(BOOT_JDK) 1272 1273# Now see if we can find the rt.jar, or its nearest equivalent. 1274BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar" 1275SPACESAFE(BOOT_RTJAR,[the path to the Boot JDK rt.jar (or nearest equivalent)]) 1276 1277BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar" 1278SPACESAFE(BOOT_TOOLSJAR,[the path to the Boot JDK tools.jar (or nearest equivalent)]) 1279 1280if test ! -f $BOOT_RTJAR; then 1281 # On MacOSX it is called classes.jar 1282 BOOT_RTJAR=$BOOT_JDK/../Classes/classes.jar 1283 if test ! -f $BOOT_RTJAR; then 1284 AC_ERROR([Cannot find the rt.jar or its equivalent!]) 1285 fi 1286 # Remove the .. 1287 BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}" 1288 # The tools.jar is part of classes.jar 1289 BOOT_TOOLSJAR="$BOOT_RTJAR" 1290fi 1291 1292AC_SUBST(BOOT_JDK) 1293AC_SUBST(BOOT_RTJAR) 1294AC_SUBST(BOOT_TOOLSJAR) 1295AC_MSG_CHECKING([for Boot JDK]) 1296AC_MSG_RESULT([$BOOT_JDK]) 1297AC_MSG_CHECKING([for Boot rt.jar]) 1298AC_MSG_RESULT([$BOOT_RTJAR]) 1299AC_MSG_CHECKING([for Boot tools.jar]) 1300AC_MSG_RESULT([$BOOT_TOOLSJAR]) 1301 1302# Use the java tool from the Boot JDK. 1303AC_MSG_CHECKING([for java in Boot JDK]) 1304JAVA=$BOOT_JDK/bin/java 1305if test ! -x $JAVA; then 1306 AC_ERROR([Could not find a working java]) 1307fi 1308BOOT_JDK_VERSION=`$JAVA -version 2>&1 | head -n 1` 1309AC_MSG_RESULT([yes $BOOT_JDK_VERSION]) 1310AC_SUBST(JAVA) 1311 1312# Extra M4 quote needed to protect [] in grep expression. 1313[FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep '\"1\.[78]\.'`] 1314if test "x$FOUND_VERSION_78" = x; then 1315 help_on_build_dependency openjdk 1316 AC_ERROR([Your bootjdk must be version 7 or 8. $HELP_MSG]) 1317fi 1318 1319# When compiling code to be executed by the Boot JDK, force jdk7 compatibility. 1320BOOT_JDK_SOURCETARGET="-source 7 -target 7" 1321AC_SUBST(BOOT_JDK_SOURCETARGET) 1322 1323# Use the javac tool from the Boot JDK. 1324AC_MSG_CHECKING([for javac in Boot JDK]) 1325JAVAC=$BOOT_JDK/bin/javac 1326if test ! -x $JAVAC; then 1327 AC_ERROR([Could not find a working javac]) 1328fi 1329AC_MSG_RESULT(yes) 1330AC_SUBST(JAVAC) 1331AC_SUBST(JAVAC_FLAGS) 1332 1333# Use the javac tool from the Boot JDK. 1334AC_MSG_CHECKING([for javah in Boot JDK]) 1335JAVAH=$BOOT_JDK/bin/javah 1336if test ! -x $JAVAH; then 1337 AC_ERROR([Could not find a working javah]) 1338fi 1339AC_MSG_RESULT(yes) 1340AC_SUBST(JAVAH) 1341 1342# Use the jar tool from the Boot JDK. 1343AC_MSG_CHECKING([for jar in Boot JDK]) 1344JAR=$BOOT_JDK/bin/jar 1345if test ! -x $JAR; then 1346 AC_ERROR([Could not find a working jar]) 1347fi 1348AC_SUBST(JAR) 1349AC_MSG_RESULT(yes) 1350 1351# Use the rmic tool from the Boot JDK. 1352AC_MSG_CHECKING([for rmic in Boot JDK]) 1353RMIC=$BOOT_JDK/bin/rmic 1354if test ! -x $RMIC; then 1355 AC_ERROR([Could not find a working rmic]) 1356fi 1357AC_SUBST(RMIC) 1358AC_MSG_RESULT(yes) 1359 1360############################################################################### 1361# 1362# Pickup additional source for a component from outside of the source root 1363# or override source for a component. 1364# 1365AC_ARG_WITH(add-source-root, [AS_HELP_STRING([--with-add-source-root], 1366 [for each and every source directory, look in this additional source root for 1367 the same directory; if it exists and have files in it, include it in the build])]) 1368 1369AC_ARG_WITH(override-source-root, [AS_HELP_STRING([--with-override-source-root], 1370 [for each and every source directory, look in this override source root for 1371 the same directory; if it exists, use that directory instead and 1372 ignore the directory in the original source root])]) 1373 1374AC_ARG_WITH(adds-and-overrides, [AS_HELP_STRING([--with-adds-and-overrides], 1375 [use the subdirs 'adds' and 'overrides' in the specified directory as 1376 add-source-root and override-source-root])]) 1377 1378if test "x$with_adds_and_overrides" != x; then 1379 with_add_source_root="$with_adds_and_overrides/adds" 1380 with_override_source_root="$with_adds_and_overrides/overrides" 1381fi 1382 1383if test "x$with_add_source_root" != x; then 1384 if ! test -d $with_add_source_root; then 1385 AC_ERROR([Trying to use a non-existant add-source-root $with_add_source_root]) 1386 fi 1387 CURDIR="$PWD" 1388 cd "$with_add_source_root" 1389 ADD_SRC_ROOT="`pwd`" 1390 cd "$CURDIR" 1391 # Verify that the addon source root does not have any root makefiles. 1392 # If it does, then it is usually an error, prevent this. 1393 if test -f $with_add_source_root/langtools/makefiles/Makefile || \ 1394 test -f $with_add_source_root/langtools/make/Makefile; then 1395 AC_ERROR([Your add source root seems to contain a full langtools repo! An add source root should only contain additional sources.]) 1396 fi 1397 if test -f $with_add_source_root/corba/makefiles/Makefile || \ 1398 test -f $with_add_source_root/corba/make/Makefile; then 1399 AC_ERROR([Your add source root seems to contain a full corba repo! An add source root should only contain additional sources.]) 1400 fi 1401 if test -f $with_add_source_root/jaxp/makefiles/Makefile || \ 1402 test -f $with_add_source_root/jaxp/make/Makefile; then 1403 AC_ERROR([Your add source root seems to contain a full jaxp repo! An add source root should only contain additional sources.]) 1404 fi 1405 if test -f $with_add_source_root/jaxws/makefiles/Makefile || \ 1406 test -f $with_add_source_root/jaxws/make/Makefile; then 1407 AC_ERROR([Your add source root seems to contain a full jaxws repo! An add source root should only contain additional sources.]) 1408 fi 1409 if test -f $with_add_source_root/hotspot/makefiles/Makefile || \ 1410 test -f $with_add_source_root/hotspot/make/Makefile; then 1411 AC_ERROR([Your add source root seems to contain a full hotspot repo! An add source root should only contain additional sources.]) 1412 fi 1413 if test -f $with_add_source_root/jdk/makefiles/Makefile || \ 1414 test -f $with_add_source_root/jdk/make/Makefile; then 1415 AC_ERROR([Your add source root seems to contain a full JDK repo! An add source root should only contain additional sources.]) 1416 fi 1417fi 1418AC_SUBST(ADD_SRC_ROOT) 1419 1420if test "x$with_override_source_root" != x; then 1421 if ! test -d $with_override_source_root; then 1422 AC_ERROR([Trying to use a non-existant override-source-root $with_override_source_root]) 1423 fi 1424 CURDIR="$PWD" 1425 cd "$with_override_source_root" 1426 OVERRIDE_SRC_ROOT="`pwd`" 1427 cd "$CURDIR" 1428 if test -f $with_override_source_root/langtools/makefiles/Makefile || \ 1429 test -f $with_override_source_root/langtools/make/Makefile; then 1430 AC_ERROR([Your override source root seems to contain a full langtools repo! An override source root should only contain sources that override.]) 1431 fi 1432 if test -f $with_override_source_root/corba/makefiles/Makefile || \ 1433 test -f $with_override_source_root/corba/make/Makefile; then 1434 AC_ERROR([Your override source root seems to contain a full corba repo! An override source root should only contain sources that override.]) 1435 fi 1436 if test -f $with_override_source_root/jaxp/makefiles/Makefile || \ 1437 test -f $with_override_source_root/jaxp/make/Makefile; then 1438 AC_ERROR([Your override source root seems to contain a full jaxp repo! An override source root should only contain sources that override.]) 1439 fi 1440 if test -f $with_override_source_root/jaxws/makefiles/Makefile || \ 1441 test -f $with_override_source_root/jaxws/make/Makefile; then 1442 AC_ERROR([Your override source root seems to contain a full jaxws repo! An override source root should only contain sources that override.]) 1443 fi 1444 if test -f $with_override_source_root/hotspot/makefiles/Makefile || \ 1445 test -f $with_override_source_root/hotspot/make/Makefile; then 1446 AC_ERROR([Your override source root seems to contain a full hotspot repo! An override source root should only contain sources that override.]) 1447 fi 1448 if test -f $with_override_source_root/jdk/makefiles/Makefile || \ 1449 test -f $with_override_source_root/jdk/make/Makefile; then 1450 AC_ERROR([Your override source root seems to contain a full JDK repo! An override source root should only contain sources that override.]) 1451 fi 1452fi 1453AC_SUBST(OVERRIDE_SRC_ROOT) 1454 1455############################################################################### 1456# 1457# Override a repo completely, this is used for example when you have 3 small 1458# development sandboxes of the langtools sources and want to avoid having 3 full 1459# OpenJDK sources checked out on disk. 1460# 1461# Assuming that the 3 langtools sandboxes are located here: 1462# /home/fredrik/sandbox1/langtools 1463# /home/fredrik/sandbox2/langtools 1464# /home/fredrik/sandbox3/langtools 1465# 1466# From the source root you create build subdirs manually: 1467# mkdir -p build1 build2 build3 1468# in each build directory run: 1469# (cd build1 && ../configure --with-override-langtools=/home/fredrik/sandbox1 && make) 1470# (cd build2 && ../configure --with-override-langtools=/home/fredrik/sandbox2 && make) 1471# (cd build3 && ../configure --with-override-langtools=/home/fredrik/sandbox3 && make) 1472# 1473 1474AC_ARG_WITH(override-langtools, [AS_HELP_STRING([--with-override-langtools], 1475 [use this langtools dir for the build])]) 1476 1477AC_ARG_WITH(override-corba, [AS_HELP_STRING([--with-override-corba], 1478 [use this corba dir for the build])]) 1479 1480AC_ARG_WITH(override-jaxp, [AS_HELP_STRING([--with-override-jaxp], 1481 [use this jaxp dir for the build])]) 1482 1483AC_ARG_WITH(override-jaxws, [AS_HELP_STRING([--with-override-jaxws], 1484 [use this jaxws dir for the build])]) 1485 1486AC_ARG_WITH(override-hotspot, [AS_HELP_STRING([--with-override-hotspot], 1487 [use this hotspot dir for the build])]) 1488 1489AC_ARG_WITH(override-jdk, [AS_HELP_STRING([--with-override-jdk], 1490 [use this jdk dir for the build])]) 1491 1492if test "x$with_override_langtools" != x; then 1493 CURDIR="$PWD" 1494 cd "$with_override_langtools" 1495 LANGTOOLS_TOPDIR="`pwd`" 1496 cd "$CURDIR" 1497 if ! test -f $LANGTOOLS_TOPDIR/makefiles/Makefile; then 1498 AC_ERROR([You have to override langtools with a full langtools repo!]) 1499 fi 1500 AC_MSG_CHECKING([if langtools should be overridden]) 1501 AC_MSG_RESULT([yes with $LANGTOOLS_TOPDIR]) 1502fi 1503if test "x$with_override_corba" != x; then 1504 CURDIR="$PWD" 1505 cd "$with_override_corba" 1506 CORBA_TOPDIR="`pwd`" 1507 cd "$CURDIR" 1508 if ! test -f $CORBA_TOPDIR/makefiles/Makefile; then 1509 AC_ERROR([You have to override corba with a full corba repo!]) 1510 fi 1511 AC_MSG_CHECKING([if corba should be overridden]) 1512 AC_MSG_RESULT([yes with $CORBA_TOPDIR]) 1513fi 1514if test "x$with_override_jaxp" != x; then 1515 CURDIR="$PWD" 1516 cd "$with_override_jaxp" 1517 JAXP_TOPDIR="`pwd`" 1518 cd "$CURDIR" 1519 if ! test -f $JAXP_TOPDIR/makefiles/Makefile; then 1520 AC_ERROR([You have to override jaxp with a full jaxp repo!]) 1521 fi 1522 AC_MSG_CHECKING([if jaxp should be overridden]) 1523 AC_MSG_RESULT([yes with $JAXP_TOPDIR]) 1524fi 1525if test "x$with_override_jaxws" != x; then 1526 CURDIR="$PWD" 1527 cd "$with_override_jaxws" 1528 JAXWS_TOPDIR="`pwd`" 1529 cd "$CURDIR" 1530 if ! test -f $JAXWS_TOPDIR/makefiles/Makefile; then 1531 AC_ERROR([You have to override jaxws with a full jaxws repo!]) 1532 fi 1533 AC_MSG_CHECKING([if jaxws should be overridden]) 1534 AC_MSG_RESULT([yes with $JAXWS_TOPDIR]) 1535fi 1536if test "x$with_override_hotspot" != x; then 1537 CURDIR="$PWD" 1538 cd "$with_override_hotspot" 1539 HOTSPOT_TOPDIR="`pwd`" 1540 cd "$CURDIR" 1541 if ! test -f $HOTSPOT_TOPDIR/make/Makefile && \ 1542 ! test -f $HOTSPOT_TOPDIR/makefiles/Makefile; then 1543 AC_ERROR([You have to override hotspot with a full hotspot repo!]) 1544 fi 1545 AC_MSG_CHECKING([if hotspot should be overridden]) 1546 AC_MSG_RESULT([yes with $HOTSPOT_TOPDIR]) 1547fi 1548if test "x$with_override_jdk" != x; then 1549 CURDIR="$PWD" 1550 cd "$with_override_jdk" 1551 JDK_TOPDIR="`pwd`" 1552 cd "$CURDIR" 1553 if ! test -f $JDK_TOPDIR/makefiles/Makefile; then 1554 AC_ERROR([You have to override JDK with a full JDK repo!]) 1555 fi 1556 AC_MSG_CHECKING([if JDK should be overridden]) 1557 AC_MSG_RESULT([yes with $JDK_TOPDIR]) 1558fi 1559 1560############################################################################### 1561# 1562# Specify options for anything that is run with the Boot JDK. 1563# 1564AC_ARG_WITH(boot-jdk-jvmargs, [AS_HELP_STRING([--with-boot-jdk-jvmargs], 1565 [specify JVM arguments to be passed to all invocations of the Boot JDK, overriding the default values, 1566 e.g --with-boot-jdk-jvmargs="-Xmx8G -enableassertions"])]) 1567 1568if test "x$with_boot_jdk_jvmargs" = x; then 1569 # Not all JVM:s accept the same arguments on the command line. 1570 # OpenJDK specific increase in thread stack for JDK build, 1571 # well more specifically, when running javac. 1572 if test "x$BUILD_NUM_BITS" = x32; then 1573 STACK_SIZE=768 1574 else 1575 # Running Javac on a JVM on a 64-bit machine, the stack takes more space 1576 # since 64-bit pointers are pushed on the stach. Apparently, we need 1577 # to increase the stack space when javacing the JDK.... 1578 STACK_SIZE=1536 1579 fi 1580 1581 # Minimum amount of heap memory. 1582 ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs,[$JAVA]) 1583 if test "x$HOST_OS" = "xmacosx"; then 1584 # Why does macosx need more heap? Its the huge JDK batch. 1585 ADD_JVM_ARG_IF_OK([-Xmx1600M],boot_jdk_jvmargs,[$JAVA]) 1586 else 1587 ADD_JVM_ARG_IF_OK([-Xmx1100M],boot_jdk_jvmargs,[$JAVA]) 1588 fi 1589 # When is adding -client something that speeds up the JVM? 1590 # ADD_JVM_ARG_IF_OK([-client],boot_jdk_jvmargs,[$JAVA]) 1591 ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],boot_jdk_jvmargs,[$JAVA]) 1592 ADD_JVM_ARG_IF_OK([-XX:MaxPermSize=160m],boot_jdk_jvmargs,[$JAVA]) 1593 ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs,[$JAVA]) 1594 # Disable special log output when a debug build is used as Boot JDK... 1595 ADD_JVM_ARG_IF_OK([-XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput],boot_jdk_jvmargs,[$JAVA]) 1596fi 1597 1598AC_SUBST(BOOT_JDK_JVMARGS, $boot_jdk_jvmargs) 1599 1600AC_ARG_WITH(server-java, [AS_HELP_STRING([--with-server-java], 1601 [use this java binary for running the javac background server and other long running java tasks in the build process, 1602 e.g. ---with-server-java="/opt/jrockit/bin/java -server"])]) 1603 1604if test "x$with_server_java" != x; then 1605 SERVER_JAVA="$with_server_java" 1606 FOUND_VERSION=`$SERVER_JAVA -version 2>&1 | grep " version \""` 1607 if test "x$FOUND_VERSION" = x; then 1608 AC_ERROR([Could not execute server java: $SERVER_JAVA]) 1609 fi 1610else 1611 SERVER_JAVA="" 1612 # Hotspot specific options. 1613 ADD_JVM_ARG_IF_OK([-XX:+UseParallelOldGC],SERVER_JAVA,[$JAVA]) 1614 ADD_JVM_ARG_IF_OK([-verbosegc],SERVER_JAVA,[$JAVA]) 1615 # JRockit specific options. 1616 ADD_JVM_ARG_IF_OK([-Xverbose:gc],SERVER_JAVA,[$JAVA]) 1617 SERVER_JAVA="$JAVA $SERVER_JAVA" 1618fi 1619AC_SUBST(SERVER_JAVA) 1620 1621AC_MSG_CHECKING([whether to use shared server for javac]) 1622AC_ARG_ENABLE([javac-server], [AS_HELP_STRING([--enable-javac-server], 1623 [enable the shared javac server during the build process @<:@disabled@:>@])], 1624 [ENABLE_JAVAC_SERVER="${enableval}"], [ENABLE_JAVAC_SERVER='no']) 1625AC_MSG_RESULT([$ENABLE_JAVAC_SERVER]) 1626if test "x$ENABLE_JAVAC_SERVER" = xyes; then 1627 JAVAC_USE_REMOTE=true 1628 JAVAC_SERVERS="$OUTPUT_ROOT/javacservers" 1629else 1630 JAVAC_USE_REMOTE=false 1631 JAVAC_SERVERS= 1632fi 1633AC_SUBST(JAVAC_USE_REMOTE) 1634AC_SUBST(JAVAC_SERVERS) 1635 1636AC_ARG_WITH(javac-server-cores, [AS_HELP_STRING([--with-javac-server-cores], 1637 [use at most this number of concurrent threads on the javac server @<:@probed@:>@])]) 1638if test "x$with_javac_server_cores" != x; then 1639 JAVAC_SERVER_CORES="$with_javac_server_cores" 1640else 1641 if test "$NUM_CORES" -gt 16; then 1642 # We set this arbitrary limit because we want to limit the heap 1643 # size of the javac server. 1644 # In the future we will make the javac compilers in the server 1645 # share more and more state, thus enabling us to use more and 1646 # more concurrent threads in the server. 1647 JAVAC_SERVER_CORES="16" 1648 else 1649 JAVAC_SERVER_CORES="$NUM_CORES" 1650 fi 1651 1652 if test "$MEMORY_SIZE" -gt "17000"; then 1653 MAX_HEAP_MEM=10000 1654 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) 1655 ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SERVER_JAVA,[$SERVER_JAVA]) 1656 ADD_JVM_ARG_IF_OK([-Xmn2G],SERVER_JAVA,[$SERVER_JAVA]) 1657 elif test "$MEMORY_SIZE" -gt "10000"; then 1658 MAX_HEAP_MEM=6000 1659 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) 1660 ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SERVER_JAVA,[$SERVER_JAVA]) 1661 ADD_JVM_ARG_IF_OK([-Xmn1G],SERVER_JAVA,[$SERVER_JAVA]) 1662 elif test "$MEMORY_SIZE" -gt "5000"; then 1663 MAX_HEAP_MEM=3000 1664 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) 1665 ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SERVER_JAVA,[$SERVER_JAVA]) 1666 ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) 1667 elif test "$MEMORY_SIZE" -gt "3800"; then 1668 MAX_HEAP_MEM=2500 1669 ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SERVER_JAVA,[$SERVER_JAVA]) 1670 ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) 1671 elif test "$MEMORY_SIZE" -gt "1900"; then 1672 MAX_HEAP_MEM=1200 1673 ADD_JVM_ARG_IF_OK([-Xms700M -Xmx1200M],SERVER_JAVA,[$SERVER_JAVA]) 1674 ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) 1675 elif test "$MEMORY_SIZE" -gt "1000"; then 1676 MAX_HEAP_MEM=900 1677 ADD_JVM_ARG_IF_OK([-Xms400M -Xmx900M],SERVER_JAVA,[$SERVER_JAVA]) 1678 ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA]) 1679 else 1680 MAX_HEAP_MEM=512 1681 ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SERVER_JAVA,[$SERVER_JAVA]) 1682 ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA]) 1683 fi 1684 1685 MAX_COMPILERS_IN_HEAP=`expr $MAX_HEAP_MEM / 501` 1686 if test "$JAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then 1687 AC_MSG_CHECKING([if number of server cores must be reduced]) 1688 JAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP" 1689 AC_MSG_RESULT([yes, to $JAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB]) 1690 fi 1691fi 1692AC_SUBST(JAVAC_SERVER_CORES) 1693 1694AC_MSG_CHECKING([whether to track dependencies between Java packages]) 1695AC_ARG_ENABLE([javac-deps], [AS_HELP_STRING([--enable-javac-deps], 1696 [enable the dependency tracking between Java packages @<:@disabled@:>@])], 1697 [ENABLE_JAVAC_DEPS="${enableval}"], [ENABLE_JAVAC_DEPS='no']) 1698AC_MSG_RESULT([$ENABLE_JAVAC_DEPS]) 1699if test "x$ENABLE_JAVAC_DEPS" = xyes; then 1700 JAVAC_USE_DEPS=true 1701else 1702 JAVAC_USE_DEPS=false 1703fi 1704AC_SUBST(JAVAC_USE_DEPS) 1705 1706AC_MSG_CHECKING([whether to use multiple cores for javac compilation]) 1707AC_ARG_ENABLE([javac-multi-core], [AS_HELP_STRING([--enable-javac-multi-core], 1708 [compile Java packages concurrently @<:@disabled@:>@])], 1709 [ENABLE_JAVAC_MULTICORE="${enableval}"], [ENABLE_JAVAC_MULTICORE='no']) 1710AC_MSG_RESULT([$ENABLE_JAVAC_MULTICORE]) 1711if test "x$ENABLE_JAVAC_MULTICORE" = xyes; then 1712 JAVAC_USE_MODE=MULTI_CORE_CONCURRENT 1713else 1714 JAVAC_USE_MODE=SINGLE_THREADED_BATCH 1715 if test "x$ENABLE_JAVAC_DEPS" = xyes; then 1716 AC_MSG_WARN([Dependency tracking is not supported with single threaded batch compiles of Java source roots. Please add --disable-javac-deps to your configure options.]) 1717 AC_MSG_WARN([Disabling dependency tracking for you now.]) 1718 JAVAC_USE_DEPS=false 1719 fi 1720 if test "x$ENABLE_JAVAC_SERVER" = xyes; then 1721 AC_MSG_WARN([The javac server will not be used since single threaded batch compiles are run within their own JVM. Please add --disable-javac-server to your configure options.]) 1722 AC_MSG_WARN([Disabling javac server for you now.]) 1723 JAVAC_USE_REMOTE=false 1724 fi 1725fi 1726AC_SUBST(JAVAC_USE_MODE) 1727 1728############################################################################### 1729# 1730# OS specific settings that we never will need to probe. 1731# 1732if test "x$HOST_OS" = xlinux; then 1733 AC_MSG_CHECKING([what is not needed on Linux?]) 1734 PULSE_NOT_NEEDED=yes 1735 AC_MSG_RESULT([pulse]) 1736fi 1737 1738if test "x$HOST_OS" = xsolaris; then 1739 AC_MSG_CHECKING([what is not needed on Solaris?]) 1740 ALSA_NOT_NEEDED=yes 1741 PULSE_NOT_NEEDED=yes 1742 AC_MSG_RESULT([alsa pulse]) 1743fi 1744 1745if test "x$HOST_OS" = xwindows; then 1746 AC_MSG_CHECKING([what is not needed on Windows?]) 1747 CUPS_NOT_NEEDED=yes 1748 ALSA_NOT_NEEDED=yes 1749 PULSE_NOT_NEEDED=yes 1750 X11_NOT_NEEDED=yes 1751 AC_MSG_RESULT([alsa cups pulse x11]) 1752fi 1753 1754if test "x$HOST_OS" = xmacosx; then 1755 AC_MSG_CHECKING([what is not needed on MacOSX?]) 1756 ALSA_NOT_NEEDED=yes 1757 PULSE_NOT_NEEDED=yes 1758 X11_NOT_NEEDED=yes 1759 FREETYPE2_NOT_NEEDED=yes 1760 # If the java runtime framework is disabled, then we need X11. 1761 # This will be adjusted below. 1762 AC_MSG_RESULT([alsa pulse x11]) 1763fi 1764 1765if test "x$HOST_OS" = xbsd; then 1766 AC_MSG_CHECKING([what is not needed on bsd?]) 1767 ALSA_NOT_NEEDED=yes 1768 AC_MSG_RESULT([alsa]) 1769fi 1770 1771############################################################################### 1772# 1773# Check for MacOSX support for OpenJDK. If this exists, try to build a JVM 1774# that uses this API. 1775# 1776AC_ARG_ENABLE([macosx-runtime-support], [AS_HELP_STRING([--disable-macosx-runtime-support], 1777 [disable the use of MacOSX Java runtime support framework @<:@enabled@:>@])], 1778 [MACOSX_RUNTIME_SUPPORT="${enableval}"],[MACOSX_RUNTIME_SUPPORT="no"]) 1779 1780USE_MACOSX_RUNTIME_SUPPORT=no 1781AC_MSG_CHECKING([for explicit Java runtime support in the OS]) 1782if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then 1783 if test "x$MACOSX_RUNTIME_SUPPORT" != xno; then 1784 MACOSX_RUNTIME_SUPPORT=yes 1785 USE_MACOSX_RUNTIME_SUPPORT=yes 1786 AC_MSG_RESULT([yes, does not need alsa freetype2 pulse and X11]) 1787 else 1788 AC_MSG_RESULT([yes, but explicitly disabled.]) 1789 fi 1790else 1791 AC_MSG_RESULT([no]) 1792fi 1793 1794if test "x$HOST_OS" = xmacosx && test "x$USE_MACOSX_RUNTIME_SUPPORT" = xno; then 1795 AC_MSG_CHECKING([what is not needed on an X11 build on MacOSX?]) 1796 X11_NOT_NEEDED= 1797 FREETYPE2_NOT_NEEDED= 1798 AC_MSG_RESULT([alsa pulse]) 1799fi 1800 1801############################################################################### 1802# 1803# Check for X Windows 1804# 1805AC_PATH_XTRA 1806 1807if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then 1808 help_on_build_dependency x11 1809 AC_ERROR([Could not find X11 libraries. $HELP_MSG]) 1810fi 1811 1812AC_SUBST(X_CFLAGS) 1813AC_SUBST(X_LIBS) 1814 1815# Some of the old makefiles require a setting of OPENWIN_HOME 1816# Since the X11R6 directory has disappeared on later Linuxes, 1817# we need to probe for it. 1818if test "x$HOST_OS" = xlinux; then 1819 if test -d "$SYS_ROOT/usr/X11R6"; then 1820 OPENWIN_HOME="$SYS_ROOT/usr/X11R6" 1821 fi 1822 if test -d "$SYS_ROOT/usr/include/X11"; then 1823 OPENWIN_HOME="$SYS_ROOT/usr" 1824 fi 1825fi 1826if test "x$HOST_OS" = xsolaris; then 1827 OPENWIN_HOME="/usr/openwin" 1828fi 1829AC_SUBST(OPENWIN_HOME) 1830 1831AC_LANG_PUSH(C) 1832OLD_CFLAGS="$CFLAGS" 1833CFLAGS="$CFLAGS $X_CFLAGS" 1834AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h], 1835 [X11_A_OK=yes], 1836 [X11_A_OK=no]) 1837CFLAGS="$OLD_CFLAGS" 1838AC_LANG_POP(C) 1839 1840if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then 1841 help_on_build_dependency x11 1842 AC_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h). $HELP_MSG]) 1843fi 1844 1845############################################################################### 1846# 1847# The common unix printing system cups is used to print from java. 1848# 1849AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups], 1850 [specify prefix directory for the cups package 1851 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 1852AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include], 1853 [specify directory for the cups include files])]) 1854AC_ARG_WITH(cups-lib, [AS_HELP_STRING([--with-cups-lib], 1855 [specify directory for the cups library])]) 1856 1857if test "x$CUPS_NOT_NEEDED" = xyes; then 1858 if test "x$with_cups" != x || test "x$with_cups-include" != x || test "x$with_cups-lib" != x; then 1859 AC_MSG_WARN([cups not used, so --with-cups is ignored]) 1860 fi 1861 CUPS_CFLAGS= 1862 CUPS_LIBS= 1863else 1864 CUPS_FOUND=no 1865 1866 if test "x$with_cups" = xno || test "x$with_cups-include" = xno || test "x$with_cups-lib" = xno; then 1867 AC_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.]) 1868 fi 1869 1870 if test "x$with_cups" != x; then 1871 CUPS_LIBS="-L$with_cups/lib -lcups" 1872 CUPS_CFLAGS="-I$with_cups/include" 1873 CUPS_FOUND=yes 1874 fi 1875 if test "x$with_cups-include" != x; then 1876 CUPS_CFLAGS="-I$with_cups-include" 1877 CUPS_FOUND=yes 1878 fi 1879 if test "x$with_cups-lib" != x; then 1880 CUPS_LIBS="-L$with_cups-lib -lcups" 1881 CUPS_FOUND=yes 1882 fi 1883 if test "x$CUPS_FOUND" = xno; then 1884 BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes]) 1885 fi 1886 if test "x$CUPS_FOUND" = xno; then 1887 # Are the cups headers installed in the default /usr/include location? 1888 AC_CHECK_HEADERS([cups/cups.h cups/ppd.h], 1889 [CUPS_FOUND=yes 1890 CUPS_CFLAGS= 1891 CUPS_LIBS="-lcups" 1892 DEFAULT_CUPS=yes]) 1893 fi 1894 if test "x$CUPS_FOUND" = xno; then 1895 # Getting nervous now? Lets poke around for standard Solaris third-party 1896 # package installation locations. 1897 AC_MSG_CHECKING([for cups headers and libs]) 1898 if test -s /opt/sfw/cups/include/cups/cups.h; then 1899 # An SFW package seems to be installed! 1900 CUPS_FOUND=yes 1901 CUPS_CFLAGS="-I/opt/sfw/cups/include" 1902 CUPS_LIBS="-L/opt/sfw/cups/lib -lcups" 1903 elif test -s /opt/csw/include/cups/cups.h; then 1904 # A CSW package seems to be installed! 1905 CUPS_FOUND=yes 1906 CUPS_CFLAGS="-I/opt/csw/include" 1907 CUPS_LIBS="-L/opt/csw/lib -lcups" 1908 fi 1909 AC_MSG_RESULT([$CUPS_FOUND]) 1910 fi 1911 if test "x$CUPS_FOUND" = xno; then 1912 help_on_build_dependency cups 1913 AC_ERROR([Could not find cups! $HELP_MSG ]) 1914 fi 1915fi 1916 1917AC_SUBST(CUPS_CFLAGS) 1918AC_SUBST(CUPS_LIBS) 1919 1920############################################################################### 1921# 1922# The ubiquitous freetype2 library is used to render fonts. 1923# 1924AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype], 1925 [specify prefix directory for the freetype2 package 1926 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 1927 1928# If we are using the OS installed system lib for freetype, then we do not need to copy it to the build tree 1929USING_SYSTEM_FT_LIB=false 1930 1931if test "x$FREETYPE2_NOT_NEEDED" = xyes; then 1932 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then 1933 AC_MSG_WARN([freetype not used, so --with-freetype is ignored]) 1934 fi 1935 FREETYPE2_CFLAGS= 1936 FREETYPE2_LIBS= 1937 FREETYPE2_LIB_PATH= 1938else 1939 FREETYPE2_FOUND=no 1940 1941 if test "x$with_freetype" != x; then 1942 SPACESAFE(with_freetype,[the path to freetype]) 1943 FREETYPE2_LIBS="-L$with_freetype/lib -lfreetype" 1944 if test "x$HOST_OS" = xwindows; then 1945 FREETYPE2_LIBS="$with_freetype/lib/freetype.lib" 1946 fi 1947 FREETYPE2_LIB_PATH="$with_freetype/lib" 1948 FREETYPE2_CFLAGS="-I$with_freetype/include" 1949 if test -s $with_freetype/include/ft2build.h && test -d $with_freetype/include/freetype2/freetype; then 1950 FREETYPE2_CFLAGS="-I$with_freetype/include/freetype2 -I$with_freetype/include" 1951 fi 1952 FREETYPE2_FOUND=yes 1953 if test "x$FREETYPE2_FOUND" = xyes; then 1954 # Verify that the directories exist 1955 if ! test -d "$with_freetype/lib" || ! test -d "$with_freetype/include"; then 1956 AC_ERROR([Could not find the expected directories $with_freetype/lib and $with_freetype/include]) 1957 fi 1958 # List the contents of the lib. 1959 FREETYPELIB=`ls $with_freetype/lib/libfreetype.so $with_freetype/lib/freetype.dll 2> /dev/null` 1960 if test "x$FREETYPELIB" = x; then 1961 AC_ERROR([Could not find libfreetype.se nor freetype.dll in $with_freetype/lib]) 1962 fi 1963 # Check one h-file 1964 if ! test -s "$with_freetype/include/ft2build.h"; then 1965 AC_ERROR([Could not find $with_freetype/include/ft2build.h]) 1966 fi 1967 fi 1968 fi 1969 if test "x$FREETYPE2_FOUND" = xno; then 1970 BDEPS_CHECK_MODULE(FREETYPE2, freetype2, xxx, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) 1971 USING_SYSTEM_FT_LIB=true 1972 fi 1973 if test "x$FREETYPE2_FOUND" = xno; then 1974 PKG_CHECK_MODULES(FREETYPE2, freetype2, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) 1975 USING_SYSTEM_FT_LIB=true 1976 fi 1977 if test "x$FREETYPE2_FOUND" = xno; then 1978 AC_MSG_CHECKING([for freetype in some standard locations]) 1979 1980 if test -s /usr/X11/include/ft2build.h && test -d /usr/X11/include/freetype2/freetype; then 1981 DEFAULT_FREETYPE_CFLAGS="-I/usr/X11/include/freetype2 -I/usr/X11/include" 1982 DEFAULT_FREETYPE_LIBS="-L/usr/X11/lib -lfreetype" 1983 fi 1984 if test -s /usr/include/ft2build.h && test -d /usr/include/freetype2/freetype; then 1985 DEFAULT_FREETYPE_CFLAGS="-I/usr/include/freetype2" 1986 DEFAULT_FREETYPE_LIBS="-lfreetype" 1987 fi 1988 1989 PREV_CXXCFLAGS="$CXXFLAGS" 1990 PREV_LDFLAGS="$LDFLAGS" 1991 CXXFLAGS="$CXXFLAGS $DEFAULT_FREETYPE_CFLAGS" 1992 LDFLAGS="$LDFLAGS $DEFAULT_FREETYPE_LIBS" 1993 AC_LINK_IFELSE([AC_LANG_SOURCE([[#include<ft2build.h> 1994 #include FT_FREETYPE_H 1995 int main() { return 0; } 1996 ]])], 1997 [ 1998 # Yes, the default cflags and libs did the trick. 1999 FREETYPE2_FOUND=yes 2000 FREETYPE2_CFLAGS="$DEFAULT_FREETYPE_CFLAGS" 2001 FREETYPE2_LIBS="$DEFAULT_FREETYPE_LIBS" 2002 ], 2003 [ 2004 FREETYPE2_FOUND=no 2005 ]) 2006 CXXCFLAGS="$PREV_CXXFLAGS" 2007 LDFLAGS="$PREV_LDFLAGS" 2008 AC_MSG_RESULT([$FREETYPE2_FOUND]) 2009 USING_SYSTEM_FT_LIB=true 2010 fi 2011 if test "x$FREETYPE2_FOUND" = xno; then 2012 help_on_build_dependency freetype2 2013 AC_ERROR([Could not find freetype2! $HELP_MSG ]) 2014 fi 2015fi 2016 2017AC_SUBST(USING_SYSTEM_FT_LIB) 2018AC_SUBST(FREETYPE2_LIB_PATH) 2019AC_SUBST(FREETYPE2_CFLAGS) 2020AC_SUBST(FREETYPE2_LIBS) 2021 2022############################################################################### 2023# 2024# Check for alsa headers and libraries. Used on Linux/GNU systems. 2025# 2026AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], 2027 [specify prefix directory for the alsa package 2028 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 2029AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], 2030 [specify directory for the alsa include files])]) 2031AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], 2032 [specify directory for the alsa library])]) 2033 2034if test "x$ALSA_NOT_NEEDED" = xyes; then 2035 if test "x$with_alsa" != x || test "x$with_alsa-include" != x || test "x$with_alsa-lib" != x; then 2036 AC_MSG_WARN([alsa not used, so --with-alsa is ignored]) 2037 fi 2038 ALSA_CFLAGS= 2039 ALSA_LIBS= 2040else 2041 ALSA_FOUND=no 2042 2043 if test "x$with_alsa" = xno || test "x$with_alsa-include" = xno || test "x$with_alsa-lib" = xno; then 2044 AC_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) 2045 fi 2046 2047 if test "x$with_alsa" != x; then 2048 ALSA_LIBS="-L$with_alsa/lib -lalsa" 2049 ALSA_CFLAGS="-I$with_alsa/include" 2050 ALSA_FOUND=yes 2051 fi 2052 if test "x$with_alsa-include" != x; then 2053 ALSA_CFLAGS="-I$with_alsa/include" 2054 ALSA_FOUND=yes 2055 fi 2056 if test "x$with_alsa-lib" != x; then 2057 ALSA_LIBS="-L$with_alsa/lib -lalsa" 2058 ALSA_FOUND=yes 2059 fi 2060 if test "x$ALSA_FOUND" = xno; then 2061 BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 2062 fi 2063 if test "x$ALSA_FOUND" = xno; then 2064 PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 2065 fi 2066 if test "x$ALSA_FOUND" = xno; then 2067 AC_CHECK_HEADERS([alsa/asoundlib.h], 2068 [ALSA_FOUND=yes 2069 ALSA_CFLAGS=-Iignoreme 2070 ALSA_LIBS=-lasound 2071 DEFAULT_ALSA=yes], 2072 [ALSA_FOUND=no]) 2073 fi 2074 if test "x$ALSA_FOUND" = xno; then 2075 help_on_build_dependency alsa 2076 AC_ERROR([Could not find alsa! $HELP_MSG ]) 2077 fi 2078fi 2079 2080AC_SUBST(ALSA_CFLAGS) 2081AC_SUBST(ALSA_LIBS) 2082 2083############################################################################### 2084# 2085# Check for pulse audio headers and libraries. 2086# 2087PULSE_FOUND=no 2088AC_ARG_WITH(pulse, [AS_HELP_STRING([--with-pulse], 2089 [specify prefix directory for the pulseaudio package 2090 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 2091AC_ARG_WITH(pulse-include, [AS_HELP_STRING([--with-pulse-include], 2092 [specify directory for the pulseaudio include files])]) 2093AC_ARG_WITH(pulse-lib, [AS_HELP_STRING([--with-pulse-lib], 2094 [specify directory for the pulseaudio library])]) 2095 2096if test "x$with_pulse" != x; then 2097 PULSE_LIBS="-L$with_pulse/lib -lfreetype" 2098 PULSE_CFLAGS="-I$with_pulse/include" 2099 PULSE_FOUND=yes 2100fi 2101if test "x$with_pulse-include" != x; then 2102 PULSE_CFLAGS="-I$with_pulse/include" 2103 PULSE_FOUND=yes 2104fi 2105if test "x$with_pulse-lib" != x; then 2106 PULSE_LIBS="-L$with_pulse/lib -lfreetype" 2107 PULSE_FOUND=yes 2108fi 2109if test "x$PULSE_FOUND" = xno; then 2110 BDEPS_CHECK_MODULE(PULSE, pulse, xxx, [PULSE_FOUND=yes], [PULSE_FOUND=no]) 2111fi 2112if test "x$PULSE_FOUND" = xno; then 2113 PKG_CHECK_MODULES(LIBPULSE,[libpulse >= 0.9.11],[PULSE_FOUND=yes],[PULSE_FOUND=no]) 2114fi 2115if test "x$PULSE_FOUND" = xno; then 2116 AC_CHECK_HEADERS([pulse/pulseaudio.h], 2117 [PULSE_FOUND=yes 2118 PULSE_CFLAGS=-Iignoreme 2119 PULSE_LIBS= 2120 DEFAULT_PULSE=yes], 2121 [PULSE_FOUND=no]) 2122fi 2123 2124if test "x$PULSE_FOUND" = xno && test "x$PULSE_NOT_NEEDED" != xyes; then 2125 help_on_build_dependency pulse 2126 AC_ERROR([Could not find pulse audio libraries. $HELP_MSG ]) 2127fi 2128 2129AC_SUBST(PULSE_CFLAGS) 2130AC_SUBST(PULSE_LIBS) 2131 2132############################################################################### 2133# 2134# Check for the jpeg library 2135# 2136 2137USE_EXTERNAL_LIBJPEG=true 2138AC_CHECK_LIB(jpeg, main, [], 2139 [ USE_EXTERNAL_LIBJPEG=false 2140 AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source]) 2141 ]) 2142AC_SUBST(USE_EXTERNAL_LIBJPEG) 2143 2144############################################################################### 2145# 2146# Check for the gif library 2147# 2148 2149USE_EXTERNAL_LIBJPEG=true 2150AC_CHECK_LIB(gif, main, [], 2151 [ USE_EXTERNAL_LIBGIF=false 2152 AC_MSG_NOTICE([Will use gif decoder bundled with the OpenJDK source]) 2153 ]) 2154AC_SUBST(USE_EXTERNAL_LIBGIF) 2155 2156############################################################################### 2157# 2158# Check for the zlib library 2159# 2160 2161USE_EXTERNAL_LIBZ=true 2162AC_CHECK_LIB(z, main, [], 2163 [ USE_EXTERNAL_LIBZ=false 2164 AC_MSG_NOTICE([Will use zlib bundled with the OpenJDK source]) 2165 ]) 2166AC_SUBST(USE_EXTERNAL_LIBZ) 2167 2168############################################################################### 2169# 2170# Check if altzone exists in time.h 2171# 2172 2173AC_TRY_LINK([#include <time.h>], [return (int)altzone;], 2174 has_altzone=yes, 2175 has_altzone=no) 2176if test "x$has_altzone" = xyes; then 2177 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h]) 2178fi 2179 2180############################################################################### 2181# 2182# Check the maths library 2183# 2184 2185AC_CHECK_LIB(m, main, [], 2186 [ 2187 AC_MSG_NOTICE([Maths library was not found]) 2188 ]) 2189AC_SUBST(LIBM) 2190 2191############################################################################### 2192# 2193# Should we run the painfully slow javadoc tool? 2194# 2195AC_MSG_CHECKING([whether to build documentation]) 2196AC_ARG_ENABLE([docs], [AS_HELP_STRING([--enable-docs], 2197 [enable generation of Javadoc documentation @<:@disabled@:>@])], 2198 [ENABLE_DOCS="${enableval}"], [ENABLE_DOCS='no']) 2199AC_MSG_RESULT([$ENABLE_DOCS]) 2200AC_SUBST(ENABLE_DOCS) 2201GENERATE_DOCS=false 2202if test "x$ENABLE_DOCS" = xyes; then 2203 GENERATE_DOCS=true 2204fi 2205AC_SUBST(GENERATE_DOCS) 2206 2207############################################################################### 2208# 2209# Should we compile nimbus swing L&F? We can probably remove this option 2210# since nimbus is officially part of javax now. 2211# 2212AC_MSG_CHECKING([whether to build nimbus L&F]) 2213AC_ARG_ENABLE([nimbus], [AS_HELP_STRING([--disable-nimbus], 2214 [disable Nimbus L&F @<:@enabled@:>@])], 2215 [ENABLE_NIMBUS="${enableval}"], [ENABLE_NIMBUS='yes']) 2216AC_MSG_RESULT([$ENABLE_NIMBUS]) 2217DISABLE_NIMBUS= 2218if test "x$ENABLE_NIMBUS" = xno; then 2219 DISABLE_NIMBUS=true 2220fi 2221AC_SUBST(DISABLE_NIMBUS) 2222 2223############################################################################### 2224# 2225# Setup the opt flags for different compilers 2226# and different operating systems. 2227# 2228case $COMPILER_TYPE in 2229 CC ) 2230 D_FLAG="-g" 2231 case $COMPILER_NAME in 2232 gcc ) 2233 case $PLATFORM in 2234 macosx ) 2235 # On MacOSX we optimize for size, something 2236 # we should do for all platforms? 2237 C_O_FLAG_HI="-O3" 2238 C_O_FLAG_NORM="-Os" 2239 C_O_FLAG_NONE="-O0" 2240 ;; 2241 *) 2242 C_O_FLAG_HI="-O3" 2243 C_O_FLAG_NORM="-O2" 2244 C_O_FLAG_NONE="-O0" 2245 ;; 2246 esac 2247 CXX_O_FLAG_HI="$C_O_FLAG_HI" 2248 CXX_O_FLAG_NORM="$C_O_FLAG_NORM" 2249 CXX_O_FLAG_NONE="$C_O_FLAG_NONE" 2250 ;; 2251 ossc ) 2252 case $LEGACY_HOST_CPU1 in 2253 i586) 2254 C_O_FLAG_HI="-xO4 -Wu,-O4~yz" 2255 C_O_FLAG_NORM="-xO2 -Wu,-O2~yz" 2256 C_O_FLAG_NONE="" 2257 CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz" 2258 CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz" 2259 CXX_O_FLAG_NONE="" 2260 ;; 2261 sparc) 2262 C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0" 2263 C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0" 2264 C_O_FLAG_NONE="" 2265 CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" 2266 CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" 2267 CXX_O_FLAG_NONE="" 2268 ;; 2269 esac 2270 esac 2271 ;; 2272 CL ) 2273 D_FLAG= 2274 C_O_FLAG_HI="-O2" 2275 C_O_FLAG_NORM="-O1" 2276 C_O_FLAG_NONE="-Od" 2277 CXX_O_FLAG_HI="$C_O_FLAG_HI" 2278 CXX_O_FLAG_NORM="$C_O_FLAG_NORM" 2279 CXX_O_FLAG_NONE="$C_O_FLAG_NONE" 2280 ;; 2281esac 2282 2283AC_SUBST(C_O_FLAG_HI) 2284AC_SUBST(C_O_FLAG_NORM) 2285AC_SUBST(C_O_FLAG_NONE) 2286AC_SUBST(CXX_O_FLAG_HI) 2287AC_SUBST(CXX_O_FLAG_NORM) 2288AC_SUBST(CXX_O_FLAG_NONE) 2289 2290############################################################################### 2291# 2292# Setup legacy vars/targets and new vars to deal with different debug levels. 2293# 2294case $DEBUG_LEVEL in 2295 release ) 2296 HOTSPOT_DEBUG_LEVEL="product" 2297 HOTSPOT_EXPORT="product" 2298 ;; 2299 fastdebug ) 2300 HOTSPOT_DEBUG_LEVEL="fastdebug" 2301 HOTSPOT_EXPORT="fastdebug" 2302 CFLAGS="$CFLAGS $D_FLAG" 2303 JAVAC_FLAGS="$JAVAC_FLAGS -g" 2304 ;; 2305 slowdebug ) 2306 HOTSPOT_DEBUG_LEVEL="jvmg" 2307 HOTSPOT_EXPORT="debug" 2308 CFLAGS="$CFLAGS $D_FLAG" 2309 C_O_FLAG_HI="$C_O_FLAG_NONE" 2310 C_O_FLAG_NORM="$C_O_FLAG_NONE" 2311 CXX_O_FLAG_HI="$CXX_O_FLAG_NONE" 2312 CXX_O_FLAG_NORM="$CXX_O_FLAG_NONE" 2313 JAVAC_FLAGS="$JAVAC_FLAGS -g" 2314 ;; 2315esac 2316 2317############################################################################### 2318# 2319# Generate the legacy makefile targets for hotspot. 2320# The hotspot api for selecting the build artifacts, really, needs to be improved. 2321# 2322HOTSPOT_TARGET="" 2323 2324if test "x$JVM_VARIANT_SERVER" = xtrue; then 2325 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL} " 2326fi 2327 2328if test "x$JVM_VARIANT_CLIENT" = xtrue; then 2329 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}1 " 2330fi 2331 2332if test "x$JVM_VARIANT_KERNEL" = xtrue; then 2333 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}kernel " 2334fi 2335 2336if test "x$JVM_VARIANT_ZERO" = xtrue; then 2337 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}zero " 2338fi 2339 2340if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 2341 HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}shark " 2342fi 2343 2344HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT" 2345 2346############################################################################### 2347# 2348# Setup all directories for the subrepoes and the arguments to the sub makes. 2349# 2350LANGTOOLS_OUTPUTDIR="$OUTPUT_ROOT/langtools" 2351LANGTOOLS_DIST="$OUTPUT_ROOT/langtools/dist" 2352LANGTOOLS_MAKE_ARGS="" 2353AC_SUBST(LANGTOOLS_OUTPUTDIR) 2354AC_SUBST(LANGTOOLS_DIST) 2355AC_SUBST(LANGTOOLS_MAKE_ARGS) 2356 2357CORBA_OUTPUTDIR="$OUTPUT_ROOT/corba" 2358CORBA_DIST="$OUTPUT_ROOT/corba/dist" 2359CORBA_MAKE_ARGS="" 2360AC_SUBST(CORBA_OUTPUTDIR) 2361AC_SUBST(CORBA_DIST) 2362AC_SUBST(CORBA_MAKE_ARGS) 2363 2364JAXP_OUTPUTDIR="$OUTPUT_ROOT/jaxp" 2365JAXP_DIST="$OUTPUT_ROOT/jaxp/dist" 2366JAXP_MAKE_ARGS="" 2367AC_SUBST(JAXP_OUTPUTDIR) 2368AC_SUBST(JAXP_DIST) 2369AC_SUBST(JAXP_MAKE_ARGS) 2370 2371JAXWS_OUTPUTDIR="$OUTPUT_ROOT/jaxws" 2372JAXWS_DIST="$OUTPUT_ROOT/jaxws/dist" 2373JAXWS_MAKE_ARGS="" 2374AC_SUBST(JAXWS_OUTPUTDIR) 2375AC_SUBST(JAXWS_DIST) 2376AC_SUBST(JAXWS_MAKE_ARGS) 2377 2378HOTSPOT_OUTPUTDIR="$OUTPUT_ROOT/hotspot" 2379HOTSPOT_DIST="$OUTPUT_ROOT/hotspot/dist" 2380HOTSPOT_MAKE_ARGS="ALT_OUTPUTDIR=$HOTSPOT_OUTPUTDIR ALT_EXPORT_PATH=$HOTSPOT_DIST $HOTSPOT_TARGET" 2381AC_SUBST(HOTSPOT_OUTPUTDIR) 2382AC_SUBST(HOTSPOT_DIST) 2383AC_SUBST(HOTSPOT_MAKE_ARGS) 2384 2385JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk" 2386JDK_MAKE_ARGS="ALT_OUTPUTDIR=\"$OUTPUT_ROOT/jdk\"" 2387AC_SUBST(JDK_OUTPUTDIR) 2388AC_SUBST(JDK_MAKE_ARGS) 2389 2390IMAGES_OUTPUTDIR=$OUTPUT_ROOT/images 2391IMAGES_MAKE_ARGS="ALT_OUTPUTDIR=$OUTPUT_ROOT/jdk \ 2392 SHARE_SRC=$JDK_TOPDIR/src/share \ 2393 PLATFORM_SRC=$JDK_TOPDIR/src/$LEGACY_HOST_OS_API \ 2394 TEMPDIR=$IMAGES_OUTPUTDIR/tmp \ 2395 ABS_TEMPDIR=$IMAGES_OUTPUTDIR/tmp " 2396AC_SUBST(IMAGES_OUTPUTDIR) 2397AC_SUBST(IMAGES_MAKE_ARGS) 2398 2399############################################################################### 2400# 2401# Now setup the CFLAGS and LDFLAGS for the JDK build. 2402# Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build. 2403# 2404case $COMPILER_NAME in 2405 gcc ) 2406 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses -pipe -fno-omit-frame-pointer \ 2407 -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE" 2408 CFLAGS_JDK="$CFLAGS_JDK -fno-strict-aliasing" 2409 ;; 2410 ossc ) 2411 CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa REQUIRED -v -mt -norunpath -xnolib" 2412 CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt REQUIRED -features=no%except -DCC_NOEX" 2413 ;; 2414 cl ) 2415 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \ 2416 -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \ 2417 -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \ 2418 -DWIN32 -DIAL" 2419 case $LEGACY_HOST_CPU1 in 2420 i?86 ) 2421 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86" 2422 ;; 2423 amd64 ) 2424 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64" 2425 ;; 2426 esac 2427 ;; 2428esac 2429 2430CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64" 2431 2432# The package path is used only on macosx? 2433PACKAGE_PATH=/opt/local 2434AC_SUBST(PACKAGE_PATH) 2435 2436# Sometimes we use a cpu dir (.../lib/amd64/server) 2437# Sometimes not (.../lib/server) 2438LIBARCHDIR="$LEGACY_HOST_CPU2/" 2439if test "x$ENDIAN" = xlittle; then 2440 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN" 2441else 2442 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN" 2443fi 2444if test "x$HOST_OS" = xlinux; then 2445 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DLINUX" 2446fi 2447if test "x$HOST_OS" = xwindows; then 2448 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DWINDOWS" 2449fi 2450if test "x$HOST_OS" = xsolaris; then 2451 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DSOLARIS" 2452fi 2453if test "x$HOST_OS" = xmacosx; then 2454 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE" 2455 LIBARCHDIR="" 2456fi 2457if test "x$HOST_OS" = xbsd; then 2458 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE" 2459fi 2460if test "x$DEBUG_LEVEL" = xrelease; then 2461 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG" 2462else 2463 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG" 2464fi 2465 2466CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$LEGACY_HOST_CPU1\"' -D$LEGACY_HOST_CPU1" 2467CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'" 2468 2469CCXXFLAGS_JDK="$CCXXFLAGS_JDK \ 2470 -I${JDK_OUTPUTDIR}/include \ 2471 -I${JDK_OUTPUTDIR}/include/$PLATFORM \ 2472 -I${JDK_TOPDIR}/src/share/javavm/export \ 2473 -I${JDK_TOPDIR}/src/$LEGACY_HOST_OS_API/javavm/export \ 2474 -I${JDK_TOPDIR}/src/share/native/common \ 2475 -I${JDK_TOPDIR}/src/$LEGACY_HOST_OS_API/native/common" 2476 2477# The shared libraries are compiled using the picflag. 2478CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA" 2479CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG" 2480 2481# Executable flags 2482CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK" 2483CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK" 2484 2485# Now this is odd. The JDK native libraries have to link against libjvm.so 2486# On 32-bit machines there is normally two distinct libjvm.so:s, client and server. 2487# Which should we link to? Are we lucky enough that the binary api to the libjvm.so library 2488# is identical for client and server? Yes. Which is picked at runtime (client or server)? 2489# Neither, since the chosen libjvm.so has already been loaded by the launcher, all the following 2490# libraries will link to whatever is in memory. Yuck. 2491# 2492# Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh. 2493if test "x$COMPILER_TYPE" = xCL; then 2494 LDFLAGS_JDKLIB="$LDFLAGS -libpath:${JDK_OUTPUTDIR}/lib jvm.lib java.lib" 2495 LDFLAGS_JDKLIB_SUFFIX="" 2496 if test "x$HOST_CPU_BITS" = "x64"; then 2497 LDFLAGS_JDKEXE="$CFLAGS ${JDK_OUTPUTDIR}/tmp/java/jli/obj64/jli.lib" 2498 else 2499 LDFLAGS_JDKEXE="$CFLAGS ${JDK_OUTPUTDIR}/tmp/java/jli/obj/jli.lib" 2500 fi 2501 LDFLAGS_JDKEXE_SUFFIX="" 2502else 2503 # If this is a --hash-style=gnu system, use --hash-style=both, why? 2504 HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'` 2505 if test -n "$HAS_GNU_HASH"; then 2506 # And since we now know that the linker is gnu, then add -z defs, to forbid 2507 # undefined symbols in object files. 2508 LDFLAGS="$LDFLAGS -Xlinker --hash-style=both -Xlinker -z -Xlinker defs" 2509 if test "x$DEBUG_LEVEL" == "xrelease"; then 2510 # When building release libraries, tell the linker optimize them. 2511 # Should this be supplied to the OSS linker as well? 2512 LDFLAGS="$LDFLAGS -Xlinker -O1" 2513 fi 2514 fi 2515 2516 LDFLAGS_JDKLIB="$LDFLAGS $SHARED_LIBRARY_FLAGS -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}server \ 2517 -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}client \ 2518 -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}" 2519 LDFLAGS_JDKLIB_SUFFIX="-ljvm -ljava" 2520 if test "x$COMPILER_NAME" = xossc; then 2521 LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc" 2522 fi 2523 2524 # Only the jli library is explicitly linked when the launchers are built. 2525 # The libjvm is then dynamically loaded/linked by the launcher. 2526 LDFLAGS_JDKEXE="$LDFLAGS -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}jli" 2527 LDFLAGS_JDKEXE_SUFFIX="-ljli" 2528fi 2529 2530 2531AC_SUBST(CFLAGS_JDKLIB) 2532AC_SUBST(CFLAGS_JDKEXE) 2533 2534AC_SUBST(CXXFLAGS_JDKLIB) 2535AC_SUBST(CXXFLAGS_JDKEXE) 2536 2537AC_SUBST(LDFLAGS_JDKLIB) 2538AC_SUBST(LDFLAGS_JDKEXE) 2539AC_SUBST(LDFLAGS_JDKLIB_SUFFIX) 2540AC_SUBST(LDFLAGS_JDKEXE_SUFFIX) 2541 2542 2543############################################################################### 2544# 2545# statically link libstdc++ before C++ ABI is stablized on Linux unless 2546# dynamic build is configured on command line. 2547# 2548AC_ARG_ENABLE([static-link-stdc++], [AS_HELP_STRING([--disable-static-link-stdc++], 2549 [disable static linking of the C++ runtime on Linux @<:@enabled@:>@])],, 2550 [ 2551 enable_static_link_stdc__=yes 2552 ]) 2553 2554if test "x$HOST_OS" = xlinux; then 2555 # Test if -lstdc++ works. 2556 AC_MSG_CHECKING([if dynamic link of stdc++ is possible]) 2557 AC_LANG_PUSH(C++) 2558 OLD_CXXFLAGS="$CXXFLAGS" 2559 CXXFLAGS="$CXXFLAGS -lstdc++" 2560 AC_TRY_LINK([], [return 0;], 2561 has_dynamic_libstdcxx=yes, 2562 has_dynamic_libstdcxx=no) 2563 CXXFLAGS="$OLD_CXXFLAGS" 2564 AC_LANG_POP(C++) 2565 AC_MSG_RESULT([$has_dynamic_libstdcxx]) 2566 2567 # Test if stdc++ can be linked statically. 2568 AC_MSG_CHECKING([if static link of stdc++ is possible]) 2569 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic" 2570 AC_LANG_PUSH(C++) 2571 OLD_LIBS="$LIBS" 2572 OLD_CXX="$CXX" 2573 LIBS="$STATIC_STDCXX_FLAGS" 2574 CXX="$CC" 2575 AC_TRY_LINK([], [return 0;], 2576 has_static_libstdcxx=yes, 2577 has_static_libstdcxx=no) 2578 LIBS="$OLD_LIBS" 2579 CXX="$OLD_CXX" 2580 AC_LANG_POP(C++) 2581 AC_MSG_RESULT([$has_static_libstdcxx]) 2582 2583 if test "x$has_static_libcxx" = xno && test "x$has_dynamic_libcxx" = xno; then 2584 AC_ERROR([I cannot link to stdc++! Neither dynamically nor statically.]) 2585 fi 2586 2587 if test "x$enable_static_link_stdc__" = xyes && test "x$has_static_libstdcxx" = xno; then 2588 AC_MSG_NOTICE([Static linking of libstdc++ was not possible reverting to dynamic linking.]) 2589 enable_static_link_stdc__=no 2590 fi 2591 2592 if test "x$enable_static_link_stdc__" = xno && test "x$has_dynamic_libstdcxx" = xno; then 2593 AC_MSG_NOTICE([Dynamic linking of libstdc++ was not possible reverting to static linking.]) 2594 enable_static_link_stdc__=yes 2595 fi 2596 2597 AC_MSG_CHECKING([how to link with libstdc++]) 2598 if test "x$enable_static_link_stdc__" = xyes; then 2599 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS" 2600 LDCXX="$CC" 2601 AC_MSG_RESULT([static]) 2602 else 2603 LIBCXX="$LIBCXX -lstdc++" 2604 LDCXX="$CXX" 2605 AC_MSG_RESULT([dynamic]) 2606 fi 2607fi 2608 2609############################################################################### 2610# 2611# Could someone enlighten this configure script with a comment about libCrun? 2612# The LEGACY_HOST_CPU3 is the setting for ISA_DIR. 2613# 2614if test "x$HOST_OS" = xsolaris; then 2615 LIBCXX="$LIBCXX /usr/lib${LEGACY_HOST_CPU3}/libCrun.so.1" 2616fi 2617 2618AC_SUBST(LIBCXX) 2619 2620############################################################################### 2621# 2622# Misc 2623# 2624 2625# Control wether Hotspot runs Queens test after build. 2626AC_ARG_ENABLE([hotspot-test-in-build], [AS_HELP_STRING([--enable-hotspot-test-in-build], 2627 [enable running of Queens test after Hotspot build (not yet available) @<:@disabled@:>@])],, 2628 [enable_hotspot_test_in_build=no]) 2629if test "x$enable_hotspot_test_in_build" = "xyes"; then 2630 TEST_IN_BUILD=true 2631else 2632 TEST_IN_BUILD=false 2633fi 2634AC_SUBST(TEST_IN_BUILD) 2635 2636############################################################################### 2637# 2638# A helpful message at the end of the configure run. 2639# 2640if test "x$CCACHE_FOUND" = x && test "x$GCC" = xyes; then 2641 help_on_build_dependency ccache 2642 2643 printf "\nTip of the day:\nYou should really install ccache version 3.1.4 or newer.\n" 2644 printf "It gives a tremendous speedup for C++ recompilations with precompiled headers!\n" 2645fi 2646 2647if test "x$CCACHE_FOUND" != x && test "x$HAS_GOOD_CCACHE" = x; then 2648 printf "You have a ccache installed, but it is a version prior to 3.1.4. Try upgrading.\n" 2649fi 2650 2651AC_OUTPUT 2652