# # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. Oracle designates this # particular file as subject to the "Classpath" exception as provided # by Oracle in the LICENSE file that accompanied this code. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # AC_PREREQ([2.61]) AC_INIT(openjdk, version-0.1, build-infra-dev@openjdk.java.net) AC_CONFIG_AUX_DIR([build-aux]) m4_include([build-aux/pkg.m4]) m4_include([builddeps.m4]) m4_include([platform.m4]) m4_include([cores.m4]) m4_include([help.m4]) # Save the command line. Do this very early, before it is lost by calling autoconf macros. CONFIGURE_COMMAND_LINE="$@" AC_SUBST(CONFIGURE_COMMAND_LINE) # Locate the directory of this script. SCRIPT="[$]0" REMOVE_SYMBOLIC_LINKS(SCRIPT) AUTOCONF_DIR=`dirname [$]0` # Start with tools that do not need have cross compilation support # and can be expected to be found in the default PATH. These tools are # used by configure. Nor are these tools expected to be found in the # devkit from the builddeps server either, since they are # needed to download the devkit. AC_PROG_AWK CHECK_NONEMPTY(AWK) AC_PATH_PROG(CAT, cat) CHECK_NONEMPTY(CAT) AC_PATH_PROG(CHMOD, chmod) CHECK_NONEMPTY(CHMOD) AC_PATH_PROG(CP, cp) CHECK_NONEMPTY(CP) AC_PATH_PROG(CPIO, cpio) CHECK_NONEMPTY(CPIO) AC_PATH_PROG(CUT, cut) CHECK_NONEMPTY(CUT) AC_PATH_PROG(DATE, date) CHECK_NONEMPTY(DATE) AC_PATH_PROG(DF, df) CHECK_NONEMPTY(DF) AC_PATH_PROG(DIFF, diff) CHECK_NONEMPTY(DIFF) # Warning echo is really, really unportable!!!!! Different # behaviour in bash and dash and in a lot of other shells! # Use printf for serious work! AC_PATH_PROG(ECHO, echo) CHECK_NONEMPTY(ECHO) AC_PROG_EGREP CHECK_NONEMPTY(EGREP) AC_PROG_FGREP CHECK_NONEMPTY(FGREP) AC_PATH_PROG(FIND, find) CHECK_NONEMPTY(FIND) CHECK_FIND_DELETE AC_SUBST(FIND_DELETE) AC_PROG_GREP CHECK_NONEMPTY(GREP) AC_PATH_PROG(HEAD, head) CHECK_NONEMPTY(HEAD) AC_PATH_PROG(LN, ln) CHECK_NONEMPTY(LN) AC_PATH_PROG(LS, ls) CHECK_NONEMPTY(LS) AC_PATH_PROGS(MAKE, [gmake make]) CHECK_NONEMPTY(MAKE) MAKE_VERSION=`$MAKE --version | head -n 1 | grep '3.8[[12346789]]'` if test "x$MAKE_VERSION" = x; then AC_MSG_ERROR([You must use GNU make 3.81 or newer! Please put it in the path.]) fi AC_PATH_PROG(MKDIR, mkdir) CHECK_NONEMPTY(MKDIR) AC_PATH_PROG(MV, mv) CHECK_NONEMPTY(MV) AC_PATH_PROGS(NAWK, [nawk gawk awk]) CHECK_NONEMPTY(NAWK) AC_PATH_PROG(PRINTF, printf) CHECK_NONEMPTY(PRINTF) AC_PATH_PROG(THEPWDCMD, pwd) AC_PATH_PROG(RM, rm) CHECK_NONEMPTY(RM) RM="$RM -f" AC_PROG_SED CHECK_NONEMPTY(SED) AC_PATH_PROG(SH, sh) CHECK_NONEMPTY(SH) AC_PATH_PROG(SORT, sort) CHECK_NONEMPTY(SORT) AC_PATH_PROG(TAR, tar) CHECK_NONEMPTY(TAR) AC_PATH_PROG(TAIL, tail) CHECK_NONEMPTY(TAIL) AC_PATH_PROG(TEE, tee) CHECK_NONEMPTY(TEE) AC_PATH_PROG(TR, tr) CHECK_NONEMPTY(TR) AC_PATH_PROG(TOUCH, touch) CHECK_NONEMPTY(TOUCH) AC_PATH_PROG(WC, wc) CHECK_NONEMPTY(WC) AC_PATH_PROG(XARGS, xargs) CHECK_NONEMPTY(XARGS) AC_PATH_PROG(ZIP, zip) CHECK_NONEMPTY(ZIP) AC_PATH_PROG(UNZIP, unzip) CHECK_NONEMPTY(UNZIP) AC_PATH_PROG(LDD, ldd) if test "x$LDD" = "x"; then # List shared lib dependencies is used for # debug output and checking for forbidden dependencies. # We can build without it. LDD="true" fi AC_PATH_PROG(OTOOL, otool) if test "x$OTOOL" = "x"; then OTOOL="true" fi AC_PATH_PROG(READELF, readelf) AC_PATH_PROG(EXPR, expr) CHECK_NONEMPTY(EXPR) AC_PATH_PROG(FILE, file) CHECK_NONEMPTY(FILE) AC_PATH_PROG(HG, hg) # Figure out the build and host system. AC_CANONICAL_BUILD AC_CANONICAL_HOST AC_ARG_WITH(data-model, [AS_HELP_STRING([--with-data-model], [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-data-model=32 @<:@guessed@:>@])]) if test "x$with_data_model" != x && \ test "x$with_data_model" != x32 && \ test "x$with_data_model" != x64 ; then AC_MSG_ERROR([The data model can only be 32 or 64!]) fi # Translate the standard cpu-vendor-kernel-os quadruplets into # the new HOST_.... and BUILD_... and the legacy names used by # the openjdk build. # It uses $host_os $host_cpu $build_os $build_cpu and $with_data_model EXTRACT_HOST_AND_BUILD_AND_LEGACY_VARS # Now the following vars are defined. # HOST_OS=aix,bsd,hpux,linux,macosx,solaris,windows # HOST_OS_FAMILY=bsd,gnu,sysv,win32,wince # HOST_OS_API=posix,winapi # # HOST_CPU=ia32,x64,sparc,sparcv9,arm,arm64,ppc,ppc64 # HOST_CPU_ARCH=x86,sparc,pcc,arm # HOST_CPU_BITS=32,64 # HOST_CPU_ENDIAN=big,little # # There is also a: # LEGACY_HOST_CPU1=i586,amd64,.... # used to set the old var ARCH # LEGACY_HOST_CPU2=i386,amd64,.... # used to set the old var LIBARCH # LEGACY_HOST_CPU3=only sparcv9,amd64 # used to set the ISA_DIR on Solaris # There was also a BUILDARCH that had i486,amd64,... but we do not use that # in the new build. # LEGACY_HOST_OS_API=solaris,windows # used to select source roots DATE_WHEN_CONFIGURED=`LANG=C date` AC_SUBST(DATE_WHEN_CONFIGURED) # How many cores do we have on this build system? AC_ARG_WITH(num-cores, [AS_HELP_STRING([--with-num-cores], [number of cores in the build system, e.g. --with-num-cores=8 @<:@probed@:>@])]) if test "x$with_num_cores" = x; then # The number of cores were not specified, try to probe them. CHECK_CORES else NUM_CORES=$with_num_cores CONCURRENT_BUILD_JOBS=`expr $NUM_CORES \* 2` fi AC_SUBST(NUM_CORES) AC_SUBST(CONCURRENT_BUILD_JOBS) # How many cores do we have on this build system? AC_ARG_WITH(memory-size, [AS_HELP_STRING([--with-memory-size], [memory (in MB) available in the build system, e.g. --with-memory-size=1024 @<:@probed@:>@])]) if test "x$with_memory_size" = x; then # The memory size was not specified, try to probe it. CHECK_MEMORY_SIZE else MEMORY_SIZE=$with_memory_size fi AC_SUBST(MEMORY_SIZE) # Where is the source? It is located two levels above the configure script. CURDIR="$PWD" cd "$AUTOCONF_DIR/../.." SRC_ROOT="`pwd`" AC_SUBST(SRC_ROOT) cd "$CURDIR" # For cygwin we need cygpath first, since it is used everywhere. AC_PATH_PROG(CYGPATH, cygpath) PATH_SEP=":" if test "x$BUILD_OS" = "xwindows"; then if test "x$CYGPATH" = x; then AC_MSG_ERROR([Something is wrong with your cygwin installation since I cannot find cygpath.exe in your path]) fi PATH_SEP=";" fi AC_SUBST(PATH_SEP) SPACESAFE(SRC_ROOT,[the path to the source root]) SPACESAFE(CURDIR,[the path to the current directory]) if test "x$BUILD_OS" = "xsolaris"; then # Also search in /usr/ccs/bin for utilities like ar and as. PATH="/usr/ccs/bin:$PATH" fi ############################################################################### # # OpenJDK or closed # AC_ARG_ENABLE([openjdk-only], [AS_HELP_STRING([--enable-openjdk-only], [build OpenJDK regardless of the presence of closed repositories @<:@disabled@:>@])],,) if test "x$enable_openjdk_only" = "xyes"; then OPENJDK=true elif test "x$enable_openjdk_only" = "xno"; then OPENJDK=false elif test -d "$SRC_ROOT/jdk/src/closed"; then OPENJDK=false else OPENJDK=true fi if test "x$OPENJDK" = "xtrue"; then SET_OPENJDK=OPENJDK=true fi AC_SUBST(SET_OPENJDK) ############################################################################### # # JIGSAW or not. The JIGSAW variable is used during the intermediate # stage when we are building both the old style JDK and the new style modularized JDK. # When the modularized JDK is finalized, this option will go away. # AC_ARG_ENABLE([jigsaw], [AS_HELP_STRING([--enable-jigsaw], [build Jigsaw images (not yet available) @<:@disabled@:>@])],,) if test "x$enable_jigsaw" = "xyes"; then JIGSAW=true else JIGSAW=false fi AC_SUBST(JIGSAW) ############################################################################### # # Check which variant of the JDK that we want to build. # Currently we have: # normal: standard edition # embedded: cut down to a smaller footprint # # Effectively the JDK variant gives a name to a specific set of # modules to compile into the JDK. In the future, these modules # might even be Jigsaw modules. # AC_MSG_CHECKING([which variant of the JDK to build]) AC_ARG_WITH([jdk-variant], [AS_HELP_STRING([--with-jdk-variant], [JDK variant to build (normal, embedded) @<:@normal@:>@])]) if test "x$with_jdk_variant" = xnormal || test "x$with_jdk_variant" = x; then JAVASE_EMBEDDED="" MINIMIZE_RAM_USAGE="" JDK_VARIANT="normal" elif test "x$with_jdk_variant" = xembedded; then JAVASE_EMBEDDED="JAVASE_EMBEDDED:=true" MINIMIZE_RAM_USAGE="MINIMIZE_RAM_USAGE:=true" JDK_VARIANT="embedded" else AC_MSG_ERROR([The available JDK variants are: normal, embedded]) fi AC_SUBST(JAVASE_EMBEDDED) AC_SUBST(MINIMIZE_RAM_USAGE) AC_SUBST(JDK_VARIANT) AC_MSG_RESULT([$JDK_VARIANT]) ############################################################################### # # Should we build a JDK/JVM with head support (ie a graphical ui)? # We always build headless support. # AC_MSG_CHECKING([headful support]) AC_ARG_ENABLE([headful], [AS_HELP_STRING([--disable-headful], [build headful support (graphical UI support) @<:@enabled@:>@])], [SUPPORT_HEADFUL=${enable_headful}], [SUPPORT_HEADFUL=yes]) SUPPORT_HEADLESS=yes BUILD_HEADLESS="BUILD_HEADLESS:=true" if test "x$SUPPORT_HEADFUL" = xyes; then # We are building both headful and headless. BUILD_HEADLESS_ONLY="" headful_msg="inlude support for both headful and headless" fi if test "x$SUPPORT_HEADFUL" = xno; then # Thus we are building headless only. BUILD_HEADLESS="BUILD_HEADLESS:=true" BUILD_HEADLESS_ONLY="BUILD_HEADLESS_ONLY:=true" headful_msg="headless only" fi AC_MSG_RESULT([$headful_msg]) AC_SUBST(SUPPORT_HEADLESS) AC_SUBST(SUPPORT_HEADFUL) AC_SUBST(BUILD_HEADLESS) AC_SUBST(BUILD_HEADLESS_ONLY) ############################################################################### # # Check which variants of the JVM that we want to build. # Currently we have: # server: normal interpreter and a tiered C1/C2 compiler # client: normal interpreter and C1 (no C2 compiler) (only 32-bit platforms) # kernel: kernel footprint JVM that passes the TCK without major performance problems, # ie normal interpreter and C1, only the serial GC, kernel jvmti etc # zero: no machine code interpreter, no compiler # zeroshark: zero interpreter and shark/llvm compiler backend AC_MSG_CHECKING([which variants of the JVM that should be built]) AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants], [JVM variants (separated by commas) to build (server, client, kernel, zero, zeroshark) @<:@server@:>@])]) if test "x$with_jvm_variants" = x; then if test "x$JDK_VARIANT" = xembedded; then with_jvm_variants="kernel" elif test "x$HOST_CPU_BITS" = x64; then with_jvm_variants="server" else # Yes, on 32-bit machines, the same source (almost) is compiled twice # to generate two libjvm.so files. Fun, fun. with_jvm_variants="client,server" fi fi JVM_VARIANTS=",$with_jvm_variants," TEST_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,//' -e 's/client,//' -e 's/kernel,//' -e 's/zero,//' -e 's/zeroshark,//'` if test "x$TEST_VARIANTS" != "x,"; then AC_MSG_ERROR([The available JVM variants are: server, client, kernel, zero, zeroshark]) fi AC_MSG_RESULT([$with_jvm_variants]) JVM_VARIANT_SERVER=`$ECHO "$JVM_VARIANTS" | $SED -e '/,server,/!s/.*/false/g' -e '/,server,/s/.*/true/g'` JVM_VARIANT_CLIENT=`$ECHO "$JVM_VARIANTS" | $SED -e '/,client,/!s/.*/false/g' -e '/,client,/s/.*/true/g'` JVM_VARIANT_KERNEL=`$ECHO "$JVM_VARIANTS" | $SED -e '/,kernel,/!s/.*/false/g' -e '/,kernel,/s/.*/true/g'` JVM_VARIANT_ZERO=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zero,/!s/.*/false/g' -e '/,zero,/s/.*/true/g'` JVM_VARIANT_ZEROSHARK=`$ECHO "$JVM_VARIANTS" | $SED -e '/,zeroshark,/!s/.*/false/g' -e '/,zeroshark,/s/.*/true/g'` if test "x$JVM_VARIANT_CLIENT" = xtrue; then if test "x$HOST_CPU_BITS" = x64; then AC_MSG_ERROR([You cannot build a client JVM for a 64-bit machine.]) fi fi if test "x$JVM_VARIANT_KERNEL" = xtrue; then if test "x$HOST_CPU_BITS" = x64; then AC_MSG_ERROR([You cannot build a kernel JVM for a 64-bit machine.]) fi fi COUNT_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/server,/1/' -e 's/client,/1/' -e 's/kernel,/1/' -e 's/zero,/1/' -e 's/zeroshark,/1/'` # Replace the commas with AND for use in the build directory name. ANDED_JVM_VARIANTS=`$ECHO "$JVM_VARIANTS" | $SED -e 's/^,//' -e 's/,$//' -e 's/,/AND/'` if test "x$COUNT_VARIANTS" != "x,1"; then AC_MSG_NOTICE([NOTE! Longer build time since we are building more than one version of the libjvm! $with_jvm_variants]) fi AC_SUBST(JVM_VARIANTS) AC_SUBST(JVM_VARIANT_SERVER) AC_SUBST(JVM_VARIANT_CLIENT) AC_SUBST(JVM_VARIANT_KERNEL) AC_SUBST(JVM_VARIANT_ZERO) AC_SUBST(JVM_VARIANT_ZEROSHARK) ############################################################################### # # Set the debug level # release: no debug information, all optimizations, no asserts. # fastdebug: debug information (-g), all optimizations, all asserts # slowdebug: debug information (-g), no optimizations, all asserts # DEBUG_LEVEL="release" AC_MSG_CHECKING([which debug level to use]) AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], [set the debug level to fastdebug (shorthand for --with-debug-level=fastdebug) @<:@disabled@:>@])], [ ENABLE_DEBUG="${enableval}" DEBUG_LEVEL="fastdebug" ], [ENABLE_DEBUG="no"]) AC_ARG_WITH([debug-level], [AS_HELP_STRING([--with-debug-level], [set the debug level (release, fastdebug, slowdebug) @<:@release@:>@])], [ DEBUG_LEVEL="${withval}" if test "x$ENABLE_DEBUG" = xyes; then AC_MSG_ERROR([You cannot use both --enable-debug and --with-debug-level at the same time.]) fi ]) AC_MSG_RESULT([$DEBUG_LEVEL]) if test "x$DEBUG_LEVEL" != xrelease && \ test "x$DEBUG_LEVEL" != xfastdebug && \ test "x$DEBUG_LEVEL" != xslowdebug; then AC_MSG_ERROR([Allowed debug levels are: release, fastdebug and slowdebug]) fi case $DEBUG_LEVEL in release ) VARIANT="OPT" FASTDEBUG="false" DEBUG_CLASSFILES="false" BUILD_VARIANT_RELEASE="" ;; fastdebug ) VARIANT="DBG" FASTDEBUG="true" DEBUG_CLASSFILES="true" BUILD_VARIANT_RELEASE="-fastdebug" ;; slowdebug ) VARIANT="DBG" FASTDEBUG="false" DEBUG_CLASSFILES="true" BUILD_VARIANT_RELEASE="-debug" ;; esac AC_SUBST(DEBUG_LEVEL) AC_SUBST(VARIANT) AC_SUBST(FASTDEBUG) AC_SUBST(DEBUG_CLASSFILES) AC_SUBST(BUILD_VARIANT_RELEASE) # Source the version numbers . $AUTOCONF_DIR/version.numbers if test "x$OPENJDK" = "xfalse"; then . $AUTOCONF_DIR/closed.version.numbers fi # Now set the JDK version, milestone, build number etc. AC_SUBST(JDK_MAJOR_VERSION) AC_SUBST(JDK_MINOR_VERSION) AC_SUBST(JDK_MICRO_VERSION) AC_SUBST(JDK_UPDATE_VERSION) AC_SUBST(JDK_BUILD_NUMBER) AC_SUBST(MILESTONE) AC_SUBST(LAUNCHER_NAME) AC_SUBST(PRODUCT_NAME) AC_SUBST(PRODUCT_SUFFIX) AC_SUBST(JDK_RC_PLATFORM_NAME) AC_SUBST(COMPANY_NAME) COPYRIGHT_YEAR=`date +'%Y'` AC_SUBST(COPYRIGHT_YEAR) RUNTIME_NAME="$PRODUCT_NAME $PRODUCT_SUFFIX" AC_SUBST(RUNTIME_NAME) if test "x$JDK_UPDATE_VERSION" != x; then JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}_${JDK_UPDATE_VERSION}" else JDK_VERSION="${JDK_MAJOR_VERSION}.${JDK_MINOR_VERSION}.${JDK_MICRO_VERSION}" fi AC_SUBST(JDK_VERSION) if test "x$MILESTONE" != x; then RELEASE="${JDK_VERSION}-${MILESTONE}${BUILD_VARIANT_RELEASE}" else RELEASE="${JDK_VERSION}${BUILD_VARIANT_RELEASE}" fi AC_SUBST(RELEASE) if test "x$JDK_BUILD_NUMBER" != x; then FULL_VERSION="${RELEASE}-${JDK_BUILD_NUMBER}" else JDK_BUILD_NUMBER=b00 BUILD_DATE=`date '+%Y_%m_%d_%H_%M'` # Avoid [:alnum:] since it depends on the locale. CLEAN_USERNAME=`echo "$USER" | $TR -d -c 'abcdefghijklmnopqrstuvqxyz0123456789'` USER_RELEASE_SUFFIX=`echo "${CLEAN_USERNAME}_${BUILD_DATE}" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvqxyz'` FULL_VERSION="${RELEASE}-${USER_RELEASE_SUFFIX}-${JDK_BUILD_NUMBER}" fi AC_SUBST(FULL_VERSION) COOKED_BUILD_NUMBER=`$ECHO $JDK_BUILD_NUMBER | $SED -e 's/^b//' -e 's/^0//'` AC_SUBST(COOKED_BUILD_NUMBER) # Test from where we are running configure, in or outside of src root. if test "x$CURDIR" = "x$SRC_ROOT" || test "x$CURDIR" = "x$SRC_ROOT/common" || test "x$CURDIR" = "x$SRC_ROOT/common/autoconf" || test "x$CURDIR" = "x$SRC_ROOT/common/makefiles" ; then # We are running configure from the src root. # Create a default ./build/host-variant-debuglevel output root. CONF_NAME="${HOST_OS}-${HOST_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}" OUTPUT_ROOT="$SRC_ROOT/build/${CONF_NAME}" mkdir -p "$OUTPUT_ROOT" if test ! -d "$OUTPUT_ROOT"; then AC_MSG_ERROR([Could not create build directory $OUTPUT_ROOT]) fi else # We are running configure from outside of the src dir. # Then use the current directory as output dir! # If configuration is situated in normal build directory, just use the build # directory name as configuration name, otherwise use the complete path. CONF_NAME=`$ECHO $CURDIR | $SED -e "s!^${SRC_ROOT}/build/!!"` OUTPUT_ROOT="$CURDIR" fi SPACESAFE(OUTPUT_ROOT,[the path to the output root]) # Save the arguments given to us echo "$CONFIGURE_COMMAND_LINE" > $OUTPUT_ROOT/configure-arguments # Check if the VS env variables were setup prior to running configure. # If not, then find vcvarsall.bat and run it automatically, and integrate # the set env variables into the spec file. SETUPDEVENV="# No special vars" if test "x$BUILD_OS" = "xwindows"; then # If vcvarsall.bat has been run, then VCINSTALLDIR is set. if test "x$VCINSTALLDIR" != x; then # No further setup is needed. The build will happen from this kind # of shell. SETUPDEVENV="# This spec file expects that you are running bash from within a VS command prompt." # Make sure to remind you, if you forget to run make from a cygwin bash shell # that is spawned "bash -l" from a VS command prompt. CHECK_FOR_VCINSTALLDIR=yes AC_MSG_CHECKING([if you are running from within a VS command prompt]) AC_MSG_RESULT([yes]) else # Ah, we have not yet run vcvarsall.bat/vsvars32.bat/vsvars64.bat. Lets do that. First find it. if test "x$VS100COMNTOOLS" != x; then VARSBAT=`find "$VS100COMNTOOLS/../.." -name vcvarsall.bat` SEARCH_ROOT="$VS100COMNTOOLS" else VARSBAT=`find "$PROGRAMFILES" -name vcvarsall.bat` SEARCH_ROOT="$PROGRAMFILES" fi VCPATH=`dirname "$VARSBAT"` VCPATH=`cygpath -w "$VCPATH"` if test "x$VARSBAT" = x || test ! -d "$VCPATH"; then AC_MSG_CHECKING([if we can find the VS installation]) AC_MSG_RESULT([no]) AC_MSG_ERROR([Tried to find a VS installation using both $SEARCH_ROOT but failed. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.]) fi case "$LEGACY_HOST_CPU1" in i?86) VARSBAT_ARCH=x86 ;; *) VARSBAT_ARCH=$LEGACY_HOST_CPU1 ;; esac # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat cd $OUTPUT_ROOT bash $SRC_ROOT/common/bin/extractvcvars.sh "$VARSBAT" "$VARSBAT_ARCH" cd $CURDIR if test ! -s $OUTPUT_ROOT/localdevenv.sh || test ! -s $OUTPUT_ROOT/localdevenv.gmk; then AC_MSG_CHECKING([if we can extract the needed env variables]) AC_MSG_RESULT([no]) AC_MSG_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.]) fi # Now set all paths and other env variables. This will allow the rest of # the configure script to find and run the compiler in the proper way. . $OUTPUT_ROOT/localdevenv.sh AC_MSG_CHECKING([if we can find the VS installation]) if test "x$VCINSTALLDIR" != x; then AC_MSG_RESULT([$VCINSTALLDIR]) else AC_MSG_RESULT([no]) AC_MSG_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.]) fi CHECK_FOR_VCINSTALLDIR=no SETUPDEVENV="include $OUTPUT_ROOT/localdevenv.gmk" AC_MSG_CHECKING([for msvcr100.dll]) AC_ARG_WITH(msvcr100dll, [AS_HELP_STRING([--with-msvcr100dll], [copy this msvcr100.dll into the built JDK])]) if test "x$with_msvcr100dll" != x; then MSVCR100DLL="$with_msvcr100dll" else if test "x$HOST_CPU_BITS" = x64; then MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x64 | head --lines 1` else MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | grep x86 | grep -v ia64 | grep -v x64 | head --lines 1` if test "x$MSVCR100DLL" = x; then MSVCR100DLL=`find "$VCINSTALLDIR/.." -name msvcr100.dll | head --lines 1` fi fi fi if test "x$MSVCR100DLL" = x; then AC_MSG_RESULT([no]) AC_MSG_ERROR([Could not find msvcr100.dll !]) fi AC_MSG_RESULT([$MSVCR100DLL]) SPACESAFE(MSVCR100DLL,[the path to msvcr100.dll]) fi fi AC_SUBST(SETUPDEVENV) AC_SUBST(CHECK_FOR_VCINSTALLDIR) AC_SUBST(MSVCR100DLL) # Most of the probed defines are put into config.h AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in]) # The spec.gmk file contains all variables for the make system. AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in]) # The generated Makefile knows where the spec.gmk is and where the source is. # You can run make from the OUTPUT_ROOT. If you have only # one configured host, then you can also run make from the SRC_ROOT, # since it will go look for a single spec.gmk file. Or perhaps it # should instead make all configured hosts it can find? AC_CONFIG_FILES([$OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in]) AC_SUBST(SPEC, $OUTPUT_ROOT/spec.gmk) AC_SUBST(CONF_NAME, $CONF_NAME) AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT) # Where are the sources. Any of these can be overridden # using --with-override-corba and the likes. LANGTOOLS_TOPDIR="$SRC_ROOT/langtools" CORBA_TOPDIR="$SRC_ROOT/corba" JAXP_TOPDIR="$SRC_ROOT/jaxp" JAXWS_TOPDIR="$SRC_ROOT/jaxws" HOTSPOT_TOPDIR="$SRC_ROOT/hotspot" JDK_TOPDIR="$SRC_ROOT/jdk" AC_SUBST(LANGTOOLS_TOPDIR) AC_SUBST(CORBA_TOPDIR) AC_SUBST(JAXP_TOPDIR) AC_SUBST(JAXWS_TOPDIR) AC_SUBST(HOTSPOT_TOPDIR) AC_SUBST(JDK_TOPDIR) # Check if pkg-config is available. PKG_PROG_PKG_CONFIG AC_ARG_WITH(builddeps-conf, [AS_HELP_STRING([--with-builddeps-conf], [use this configuration file for the builddeps])]) AC_ARG_WITH(builddeps-server, [AS_HELP_STRING([--with-builddeps-server], [download and use build dependencies from this server url, e.g. --with-builddeps-server=ftp://example.com/dir])]) AC_ARG_WITH(builddeps-dir, [AS_HELP_STRING([--with-builddeps-dir], [store downloaded build dependencies here @<:@d/localhome/builddeps@:>@])], [], [with_builddeps_dir=/localhome/builddeps]) AC_ARG_WITH(builddeps-group, [AS_HELP_STRING([--with-builddeps-group], [chgrp the downloaded build dependencies to this group])]) AC_ARG_ENABLE([list-builddeps], [AS_HELP_STRING([--enable-list-builddeps], [list all build dependencies known to the configure script])], [LIST_BUILDDEPS="${enableval}"], [LIST_BUILDDEPS='no']) if test "x$LIST_BUILDDEPS" = xyes; then echo echo List of build dependencies known to the configure script, echo that can be used in builddeps.conf files: cat $SRC_ROOT/configure.ac | grep BDEPS_CHECK_MODUL | grep -v configure.ac | cut -f 2 -d ',' | tr -d ' ' | sort echo exit 1 fi # If builddeps server or conf file is given. Setup buildeps usage. BDEPS_SCAN_FOR_BUILDDEPS ############################################################################### # # Configure the development tool paths and potential sysroot. # AC_LANG(C++) DEVKIT= SYS_ROOT=/ AC_SUBST(SYS_ROOT) # The option used to specify the target .o,.a or .so file. # When compiling, how to specify the to be created object file. CC_OUT_OPTION='-o$(SPACE)' # When linking, how to specify the to be created executable. EXE_OUT_OPTION='-o$(SPACE)' # When linking, how to specify the to be created dynamically linkable library. LD_OUT_OPTION='-o$(SPACE)' # When archiving, how to specify the to be create static archive for object files. AR_OUT_OPTION='rcs$(SPACE)' AC_SUBST(CC_OUT_OPTION) AC_SUBST(EXE_OUT_OPTION) AC_SUBST(LD_OUT_OPTION) AC_SUBST(AR_OUT_OPTION) # If --build AND --host is set, then the configure script will find any # cross compilation tools in the PATH. Cross compilation tools # follows the cross compilation standard where they are prefixed with ${host}. # For example the binary i686-sun-solaris2.10-gcc # will cross compile for i686-sun-solaris2.10 # If neither of build and host is not set, then build=host and the # default compiler found in the path will be used. # Setting only --host, does not seem to be really supported. # Please set both --build and --host if you want to cross compile. DEFINE_CROSS_COMPILE_ARCH="" HOSTCC="" HOSTCXX="" AC_SUBST(DEFINE_CROSS_COMPILE_ARCH) AC_SUBST(HOST_CC) AC_SUBST(HOST_CXX) AC_MSG_CHECKING([if this is a cross compile]) if test "x$build_var" != "x$host_var"; then AC_MSG_RESULT([yes, from $build_var to $host_var]) # We have detected a cross compile! DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$LEGACY_HOST_CPU1" # Now we to find a C/C++ compiler that can build executables for the build # platform. We can't use the AC_PROG_CC macro, since it can only be used # once. AC_PATH_PROGS(HOSTCC, [cl cc gcc]) WHICHCMD(HOSTCC) AC_PATH_PROGS(HOSTCXX, [cl CC g++]) WHICHCMD(HOSTCXX) # Building for the build platform should be easy. Therefore # we do not need any linkers or assemblers etc. else AC_MSG_RESULT([no]) fi # You can force the sys-root if the sys-root encoded into the cross compiler tools # is not correct. AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root], [pass this sys-root to the compilers and linker (useful if the sys-root encoded in the cross compiler tools is incorrect)])]) if test "x$with_sys_root" != x; then SYS_ROOT=$with_sys_root fi # If a devkit is found on the builddeps server, then prepend its path to the # PATH variable. If there are cross compilers available in the devkit, these # will be found by AC_PROG_CC et al. BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx, [# Found devkit PATH="$DEVKIT/bin:$PATH" SYS_ROOT="$DEVKIT/${rewritten_host}/sys-root" if test "x$x_includes" = "xNONE"; then x_includes="$SYS_ROOT/usr/include/X11" fi if test "x$x_libraries" = "xNONE"; then x_libraries="$SYS_ROOT/usr/lib" fi ], []) if test "x$SYS_ROOT" != "x/" ; then CFLAGS="--sysroot=$SYS_ROOT $CFLAGS" CXXFLAGS="--sysroot=$SYS_ROOT $CXXFLAGS" OBJCFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" OBJCXXFLAGS="--sysroot=$SYS_ROOT $OBJCFLAGS" CPPFLAGS="--sysroot=$SYS_ROOT $CPPFLAGS" LDFLAGS="--sysroot=$SYS_ROOT $LDFLAGS" fi # Store the CFLAGS etal passed to the configure script. ORG_CFLAGS="$CFLAGS" ORG_CXXFLAGS="$CXXFLAGS" ORG_OBJCFLAGS="$OBJCFLAGS" prepare_help_system # gcc is almost always present, but on Windows we # prefer cl.exe and on Solaris we prefer CC. # Thus test for them in this order. AC_PROG_CC([cl cc gcc]) if test "x$CC" = x; then help_on_build_dependency devkit AC_MSG_ERROR([Could not find a compiler. $HELP_MSG]) fi if test "x$CC" = xcc && test "x$BUILD_OS" = xmacosx; then # Do not use cc on MacOSX use gcc instead. CC="gcc" fi WHICHCMD(CC) AC_PROG_CXX([cl CC g++]) if test "x$CXX" = xCC && test "x$BUILD_OS" = xmacosx; then # The found CC, even though it seems to be a g++ derivate, cannot compile # c++ code. Override. CXX="g++" fi WHICHCMD(CXX) if test "x$CXX" = x || test "x$CC" = x; then help_on_build_dependency devkit AC_MSG_ERROR([Could not find the needed compilers! $HELP_MSG ]) fi if test "x$BUILD_OS" != xwindows; then AC_PROG_OBJC WHICHCMD(OBJC) else OBJC= fi # Restore the flags to the user specified values. # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2" CFLAGS="$ORG_CFLAGS" CXXFLAGS="$ORG_CXXFLAGS" OBJCFLAGS="$ORG_OBJCFLAGS" # If we are not cross compiling, use the same compilers for # building the build platform executables. if test "x$DEFINE_CROSS_COMPILE_ARCH" = x; then HOSTCC="$CC" HOSTCXX="$CXX" fi AC_CHECK_TOOL(LD, ld) WHICHCMD(LD) LD="$CC" LDEXE="$CC" LDCXX="$CXX" LDEXECXX="$CXX" # LDEXE is the linker to use, when creating executables. AC_SUBST(LDEXE) # Linking C++ libraries. AC_SUBST(LDCXX) # Linking C++ executables. AC_SUBST(LDEXECXX) AC_CHECK_TOOL(AR, ar) WHICHCMD(AR) if test "x$BUILD_OS" = xmacosx; then ARFLAGS="-r" else ARFLAGS="" fi AC_SUBST(ARFLAGS) COMPILER_NAME=gcc COMPILER_TYPE=CC AS_IF([test "x$BUILD_OS" = xwindows], [ # For now, assume that we are always compiling using cl.exe. CC_OUT_OPTION=-Fo EXE_OUT_OPTION=-out: LD_OUT_OPTION=-out: AR_OUT_OPTION=-out: # On Windows, reject /usr/bin/link, which is a cygwin # program for something completely different. AC_CHECK_PROG([WINLD], [link],[link],,, [/usr/bin/link]) # Since we must ignore the first found link, WINLD will contain # the full path to the link.exe program. WHICHCMD_SPACESAFE([WINLD]) LD="$WINLD" LDEXE="$WINLD" LDCXX="$WINLD" LDEXECXX="$WINLD" AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt]) WHICHCMD_SPACESAFE([MT]) # The resource compiler AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc]) WHICHCMD_SPACESAFE([RC]) RC_FLAGS="-nologo /l 0x409 /r" AS_IF([test "x$VARIANT" = xOPT], [ RC_FLAGS="$RC_FLAGS -d NDEBUG" ]) JDK_UPDATE_VERSION_NOTNULL=$JDK_UPDATE_VERSION AS_IF([test "x$JDK_UPDATE_VERSION" = x], [ JDK_UPDATE_VERSION_NOTNULL=0 ]) RC_FLAGS="$RC_FLAGS -d \"JDK_BUILD_ID=$FULL_VERSION\"" RC_FLAGS="$RC_FLAGS -d \"JDK_COMPANY=$COMPANY_NAME\"" RC_FLAGS="$RC_FLAGS -d \"JDK_COMPONENT=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME binary\"" RC_FLAGS="$RC_FLAGS -d \"JDK_VER=$JDK_MINOR_VERSION.$JDK_MICRO_VERSION.$JDK_UPDATE_VERSION_NOTNULL.$COOKED_BUILD_NUMBER\"" RC_FLAGS="$RC_FLAGS -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\"" RC_FLAGS="$RC_FLAGS -d \"JDK_NAME=$PRODUCT_NAME $JDK_RC_PLATFORM_NAME $JDK_MINOR_VERSION $JDK_UPDATE_META_TAG\"" RC_FLAGS="$RC_FLAGS -d \"JDK_FVER=$JDK_MINOR_VERSION,$JDK_MICRO_VERSION,$JDK_UPDATE_VERSION_NOTNULL,$COOKED_BUILD_NUMBER\"" # lib.exe is used to create static libraries. AC_CHECK_PROG([WINAR], [lib],[lib],,,) WHICHCMD_SPACESAFE([WINAR]) AR="$WINAR" ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT" AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,) WHICHCMD_SPACESAFE([DUMPBIN]) COMPILER_TYPE=CL CCXXFLAGS="$CCXXFLAGS -nologo" LDFLAGS="$LDFLAGS -nologo -opt:ref -incremental:no" if test "x$LEGACY_HOST_CPU1" = xi586; then LDFLAGS="$LDFLAGS -safeseh" fi # TODO: make -debug optional "--disable-full-debug-symbols" LDFLAGS="$LDFLAGS -debug" ]) AC_SUBST(RC_FLAGS) AC_SUBST(COMPILER_TYPE) AC_PROG_CPP WHICHCMD(CPP) AC_PROG_CXXCPP WHICHCMD(CXXCPP) # Find the right assembler. if test "x$BUILD_OS" = xsolaris; then AC_PATH_PROG(AS, as) WHICHCMD(AS) ASFLAGS=" " else AS="$CC -c" ASFLAGS=" " fi AC_SUBST(AS) AC_SUBST(ASFLAGS) if test "x$HOST_CPU_BITS" = x32 && test "x$HOST_OS" = xmacosx; then # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned. # While waiting for a better solution, the current workaround is to use -mstackrealign. CFLAGS="$CFLAGS -mstackrealign" AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign]) AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.]) ]) fi if test "x$BUILD_OS" = xsolaris; then AC_PATH_PROG(NM, nm) WHICHCMD(NM) AC_PATH_PROG(STRIP, strip) WHICHCMD(STRIP) AC_PATH_PROG(MCS, mcs) WHICHCMD(MCS) else AC_CHECK_TOOL(NM, nm) WHICHCMD(NM) AC_CHECK_TOOL(STRIP, strip) WHICHCMD(STRIP) fi # When using cygwin, we need a wrapper binary that renames # /cygdrive/c/ arguments into c:/ arguments and peeks into # @files and rewrites these too! This wrapper binary is # called uncygdrive.exe. UNCYGDRIVE= if test "x$BUILD_OS" = xwindows; then AC_MSG_CHECKING([if uncygdrive can be created]) UNCYGDRIVE_SRC=`$CYGPATH -m $SRC_ROOT/common/src/uncygdrive.c` rm -f $OUTPUT_ROOT/uncygdrive* UNCYGDRIVE=`$CYGPATH -m $OUTPUT_ROOT/uncygdrive.exe` cd $OUTPUT_ROOT $CC $UNCYGDRIVE_SRC /Fe$UNCYGDRIVE > $OUTPUT_ROOT/uncygdrive1.log 2>&1 cd $CURDIR if test ! -x $OUTPUT_ROOT/uncygdrive.exe; then AC_MSG_RESULT([no]) cat $OUTPUT_ROOT/uncygdrive1.log AC_MSG_ERROR([Could not create $OUTPUT_ROOT/uncygdrive.exe]) fi AC_MSG_RESULT([$UNCYGDRIVE]) AC_MSG_CHECKING([if uncygdrive.exe works]) cd $OUTPUT_ROOT $UNCYGDRIVE $CC $SRC_ROOT/common/src/uncygdrive.c /Fe$OUTPUT_ROOT/uncygdrive2.exe > $OUTPUT_ROOT/uncygdrive2.log 2>&1 cd $CURDIR if test ! -x $OUTPUT_ROOT/uncygdrive2.exe; then AC_MSG_RESULT([no]) cat $OUTPUT_ROOT/uncygdrive2.log AC_MSG_ERROR([Uncygdrive did not work!]) fi AC_MSG_RESULT([yes]) rm -f $OUTPUT_ROOT/uncygdrive?.??? $OUTPUT_ROOT/uncygdrive.obj fi AC_SUBST(UNCYGDRIVE) TESTFOR_PROG_CCACHE # Used on GNU/Linux systems, can be empty... #AC_PATH_PROG(ELFDUMP, elfdump) # Setup default logging of stdout and stderr to build.log in the output root. BUILD_LOG='$(OUTPUT_ROOT)/build.log' BUILD_LOG_WRAPPER='$(SH) $(SRC_ROOT)/common/bin/logger.sh $(BUILD_LOG)' AC_SUBST(BUILD_LOG) AC_SUBST(BUILD_LOG_WRAPPER) ############################################################################### # # Now we check if libjvm.so will use 32 or 64 bit pointers for the C/C++ code. # (The JVM can use 32 or 64 bit Java pointers but that decision # is made at runtime.) # AC_LANG_PUSH(C++) OLD_CXXFLAGS="$CXXFLAGS" if test "x$HOST_OS" = xsolaris && test "x$with_data_model" != x; then CXXFLAGS="-m{$with_data_model} $CXXFLAGS" fi AC_CHECK_SIZEOF([int *], [1111]) CXXFLAGS="$OLD_CXXFLAGS" AC_LANG_POP(C++) if test "x$ac_cv_sizeof_int_p" = x0; then # The test failed, lets pick the assumed value. ARCH_DATA_MODEL=$HOST_CPU_BITS else ARCH_DATA_MODEL=`expr 8 \* $ac_cv_sizeof_int_p` fi if test "x$ARCH_DATA_MODEL" = x64; then A_LP64="LP64:=" ADD_LP64="-D_LP64=1" fi AC_MSG_CHECKING([for host address size]) AC_MSG_RESULT([$ARCH_DATA_MODEL bits]) AC_SUBST(LP64,$A_LP64) AC_SUBST(ARCH_DATA_MODEL) if test "x$ARCH_DATA_MODEL" != "x$HOST_CPU_BITS"; then AC_MSG_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)]) fi ############################################################################### # # Can the C/C++ compiler use precompiled headers? # AC_ARG_ENABLE([precompiled-headers], [AS_HELP_STRING([--disable-precompiled-headers], [use precompiled headers when compiling C++ @<:@enabled@:>@])], [ENABLE_PRECOMPH=${enable_precompiled-headers}], [ENABLE_PRECOMPH=yes]) USE_PRECOMPILED_HEADER=1 if test "x$ENABLE_PRECOMPH" = xno; then USE_PRECOMPILED_HEADER=0 fi if test "x$ENABLE_PRECOMPH" = xyes; then # Check that the compiler actually supports precomp headers. if test "x$GCC" = xyes; then AC_MSG_CHECKING([that precompiled headers work]) echo "int alfa();" > conftest.h $CXX -x c++-header conftest.h -o conftest.hpp.gch if test ! -f conftest.hpp.gch; then echo Precompiled header is not working! USE_PRECOMPILED_HEADER=0 AC_MSG_RESULT([no]) else AC_MSG_RESULT([yes]) fi rm -f conftest.h fi fi AC_SUBST(USE_PRECOMPILED_HEADER) ############################################################################### # # How to compile shared libraries. # if test "x$GCC" = xyes; then COMPILER_NAME=gcc PICFLAG="-fPIC" LIBRARY_PREFIX=lib SHARED_LIBRARY='lib$1.so' STATIC_LIBRARY='lib$1.a' SHARED_LIBRARY_FLAGS="-shared" SHARED_LIBRARY_SUFFIX='.so' STATIC_LIBRARY_SUFFIX='.a' OBJ_SUFFIX='.o' EXE_SUFFIX='' SET_SHARED_LIBRARY_NAME='-Xlinker -soname=$1' SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=$1' C_FLAG_REORDER='' CXX_FLAG_REORDER='' SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN/$1' LD="$CC" LDEXE="$CC" LDCXX="$CXX" LDEXECXX="$CXX" # TODO: for embedded set --strip-unneeded POST_STRIP_CMD="$STRIP -g" # Linking is different on MacOSX if test "x$BUILD_OS" = xmacosx; then # Might change in the future to clang. COMPILER_NAME=gcc SHARED_LIBRARY='lib$1.dylib' SHARED_LIBRARY_FLAGS="-dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $PICFLAG" SHARED_LIBRARY_SUFFIX='.dylib' EXE_SUFFIX='' SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/$1' SET_SHARED_LIBRARY_MAPFILE='' SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.' POST_STRIP_CMD="$STRIP -S" fi else if test "x$BUILD_OS" = xsolaris; then # If it is not gcc, then assume it is the Oracle Solaris Studio Compiler COMPILER_NAME=ossc PICFLAG="-KPIC" LIBRARY_PREFIX=lib SHARED_LIBRARY='lib$1.so' STATIC_LIBRARY='lib$1.a' SHARED_LIBRARY_FLAGS="-G" SHARED_LIBRARY_SUFFIX='.so' STATIC_LIBRARY_SUFFIX='.a' OBJ_SUFFIX='.o' EXE_SUFFIX='' SET_SHARED_LIBRARY_NAME='' SET_SHARED_LIBRARY_MAPFILE='-M $1' C_FLAG_REORDER='-xF' CXX_FLAG_REORDER='-xF' SET_SHARED_LIBRARY_ORIGIN='-R \$$$$ORIGIN/$1' CFLAGS_JDKLIB_EXTRA='-xstrconst -D__solaris__' POST_STRIP_CMD="$STRIP -x" POST_MCS_CMD="$MCS -d -a \"JDK $FULL_VERSION\"" fi if test "x$BUILD_OS" = xwindows; then # If it is not gcc, then assume it is the MS Visual Studio compiler COMPILER_NAME=cl PICFLAG="" LIBRARY_PREFIX= SHARED_LIBRARY='$1.dll' STATIC_LIBRARY='$1.lib' SHARED_LIBRARY_FLAGS="-LD" SHARED_LIBRARY_SUFFIX='.dll' STATIC_LIBRARY_SUFFIX='.lib' OBJ_SUFFIX='.obj' EXE_SUFFIX='.exe' SET_SHARED_LIBRARY_NAME='' SET_SHARED_LIBRARY_MAPFILE='' SET_SHARED_LIBRARY_ORIGIN='' fi fi AC_SUBST(OBJ_SUFFIX) AC_SUBST(SHARED_LIBRARY) AC_SUBST(STATIC_LIBRARY) AC_SUBST(LIBRARY_PREFIX) AC_SUBST(SHARED_LIBRARY_SUFFIX) AC_SUBST(STATIC_LIBRARY_SUFFIX) AC_SUBST(EXE_SUFFIX) AC_SUBST(SHARED_LIBRARY_FLAGS) AC_SUBST(SET_SHARED_LIBRARY_NAME) AC_SUBST(SET_SHARED_LIBRARY_MAPFILE) AC_SUBST(C_FLAG_REORDER) AC_SUBST(CXX_FLAG_REORDER) AC_SUBST(SET_SHARED_LIBRARY_ORIGIN) AC_SUBST(POST_STRIP_CMD) AC_SUBST(POST_MCS_CMD) # The (cross) compiler is now configured, we can now test capabilities # of the host platform. ############################################################################### # # Is the host little of big endian? # AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="universal"]) if test "x$ENDIAN" = xuniversal; then AC_MSG_ERROR([It seems like someone needs to decide how we are to deal with universal binaries on the MacOSX?]) fi if test "x$ENDIAN" = xunknown; then ENDIAN="$HOST_CPU_ENDIAN" fi if test "x$ENDIAN" != "x$HOST_CPU_ENDIAN"; then AC_MSG_WARN([The tested endian in the host ($ENDIAN) differs from the endian expected to be found in the host ($HOST_CPU_ENDIAN)]) ENDIAN="$HOST_CPU_ENDIAN" fi AC_SUBST(ENDIAN) ############################################################################### # # We need a Boot JDK to bootstrap the build. # BOOT_JDK_FOUND=no AC_ARG_WITH(boot-jdk, [AS_HELP_STRING([--with-boot-jdk], [path to Boot JDK (used to bootstrap build) @<:@probed@:>@])]) if test "x$with_boot_jdk" != x; then BOOT_JDK=$with_boot_jdk BOOT_JDK_FOUND=yes fi if test "x$BOOT_JDK_FOUND" = xno; then BDEPS_CHECK_MODULE(BOOT_JDK, boot-jdk, xxx, [BOOT_JDK_FOUND=yes], [BOOT_JDK_FOUND=no]) fi if test "x$BOOT_JDK_FOUND" = xno; then if test "x$JAVA_HOME" != x; then if test ! -d "$JAVA_HOME"; then AC_MSG_ERROR([Your JAVA_HOME points to a non-existing directory!]) fi # Aha, the user has set a JAVA_HOME # let us use that as the Boot JDK. BOOT_JDK="$JAVA_HOME" BOOT_JDK_FOUND=yes # To be on the safe side, lets check that it is a JDK. if test -x "$BOOT_JDK/bin/javac" && test -x "$BOOT_JDK/bin/java"; then JAVAC="$BOOT_JDK/bin/javac" JAVA="$BOOT_JDK/bin/java" BOOT_JDK_FOUND=yes else AC_MSG_ERROR([Your JAVA_HOME points to a JRE! The build needs a JDK! Please point JAVA_HOME to a JDK. JAVA_HOME=[$]JAVA_HOME]) fi fi fi if test "x$BOOT_JDK_FOUND" = xno; then AC_PATH_PROG(JAVAC_CHECK, javac) AC_PATH_PROG(JAVA_CHECK, java) BINARY="$JAVAC_CHECK" if test "x$JAVAC_CHECK" = x; then BINARY="$JAVA_CHECK" fi if test "x$BINARY" != x; then # So there is a java(c) binary, it might be part of a JDK. # Lets find the JDK/JRE directory by following symbolic links. # Linux/GNU systems often have links from /usr/bin/java to # /etc/alternatives/java to the real JDK binary. WHICHCMD_SPACESAFE(BINARY,[path to javac]) REMOVE_SYMBOLIC_LINKS(BINARY) BOOT_JDK=`dirname $BINARY` BOOT_JDK=`cd $BOOT_JDK/..; pwd` if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then JAVAC=$BOOT_JDK/bin/javac JAVA=$BOOT_JDK/bin/java BOOT_JDK_FOUND=yes fi fi fi if test "x$BOOT_JDK_FOUND" = xno; then # Try the MacOSX way. if test -x /usr/libexec/java_home; then BOOT_JDK=`/usr/libexec/java_home` if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then JAVAC=$BOOT_JDK/bin/javac JAVA=$BOOT_JDK/bin/java BOOT_JDK_FOUND=yes fi fi fi if test "x$BOOT_JDK_FOUND" = xno; then AC_PATH_PROG(JAVA_CHECK, java) if test "x$JAVA_CHECK" != x; then # There is a java in the path. But apparently we have not found a javac # in the path, since that would have been tested earlier. if test "x$HOST_OS" = xwindows; then # Now if this is a windows platform. The default installation of a JDK # actually puts the JRE in the path and keeps the JDK out of the path! # Go look in the default installation location. BOOT_JDK=/cygdrive/c/Program\ Files/Java/`ls /cygdrive/c/Program\ Files/Java | grep jdk | sort -r | head --lines 1` if test -d "$BOOT_JDK"; then BOOT_JDK_FOUND=yes fi fi if test "x$BOOT_JDK_FOUND" = xno; then help_on_build_dependency openjdk AC_MSG_ERROR([Found a JRE, not not a JDK! Please remove the JRE from your path and put a JDK there instead. $HELP_MSG]) fi else help_on_build_dependency openjdk AC_MSG_ERROR([Could not find a JDK. $HELP_MSG]) fi fi WIN_FIX_PATH(BOOT_JDK) # Now see if we can find the rt.jar, or its nearest equivalent. BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar" SPACESAFE(BOOT_RTJAR,[the path to the Boot JDK rt.jar (or nearest equivalent)]) BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar" SPACESAFE(BOOT_TOOLSJAR,[the path to the Boot JDK tools.jar (or nearest equivalent)]) if test ! -f $BOOT_RTJAR; then # On MacOSX it is called classes.jar BOOT_RTJAR=$BOOT_JDK/../Classes/classes.jar if test ! -f $BOOT_RTJAR; then AC_MSG_ERROR([Cannot find the rt.jar or its equivalent!]) fi # Remove the .. BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}" # The tools.jar is part of classes.jar BOOT_TOOLSJAR="$BOOT_RTJAR" fi AC_SUBST(BOOT_JDK) AC_SUBST(BOOT_RTJAR) AC_SUBST(BOOT_TOOLSJAR) AC_MSG_CHECKING([for Boot JDK]) AC_MSG_RESULT([$BOOT_JDK]) AC_MSG_CHECKING([for Boot rt.jar]) AC_MSG_RESULT([$BOOT_RTJAR]) AC_MSG_CHECKING([for Boot tools.jar]) AC_MSG_RESULT([$BOOT_TOOLSJAR]) # Use the java tool from the Boot JDK. AC_MSG_CHECKING([for java in Boot JDK]) JAVA=$BOOT_JDK/bin/java if test ! -x $JAVA; then AC_MSG_ERROR([Could not find a working java]) fi BOOT_JDK_VERSION=`$JAVA -version 2>&1 | head -n 1` AC_MSG_RESULT([yes $BOOT_JDK_VERSION]) AC_SUBST(JAVA) # Extra M4 quote needed to protect [] in grep expression. [FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep '\"1\.[78]\.'`] if test "x$FOUND_VERSION_78" = x; then help_on_build_dependency openjdk AC_MSG_ERROR([Your boot-jdk must be version 7 or 8. $HELP_MSG]) fi # When compiling code to be executed by the Boot JDK, force jdk7 compatibility. BOOT_JDK_SOURCETARGET="-source 7 -target 7" AC_SUBST(BOOT_JDK_SOURCETARGET) # Use the javac tool from the Boot JDK. AC_MSG_CHECKING([for javac in Boot JDK]) JAVAC=$BOOT_JDK/bin/javac if test ! -x $JAVAC; then AC_MSG_ERROR([Could not find a working javac]) fi AC_MSG_RESULT(yes) AC_SUBST(JAVAC) AC_SUBST(JAVAC_FLAGS) # Use the javah tool from the Boot JDK. AC_MSG_CHECKING([for javah in Boot JDK]) JAVAH=$BOOT_JDK/bin/javah if test ! -x $JAVAH; then AC_MSG_ERROR([Could not find a working javah]) fi AC_MSG_RESULT(yes) AC_SUBST(JAVAH) # Use the jar tool from the Boot JDK. AC_MSG_CHECKING([for jar in Boot JDK]) JAR=$BOOT_JDK/bin/jar if test ! -x $JAR; then AC_MSG_ERROR([Could not find a working jar]) fi AC_SUBST(JAR) AC_MSG_RESULT(yes) # Use the rmic tool from the Boot JDK. AC_MSG_CHECKING([for rmic in Boot JDK]) RMIC=$BOOT_JDK/bin/rmic if test ! -x $RMIC; then AC_MSG_ERROR([Could not find a working rmic]) fi AC_SUBST(RMIC) AC_MSG_RESULT(yes) # Use the native2ascii tool from the Boot JDK. AC_MSG_CHECKING([for native2ascii in Boot JDK]) NATIVE2ASCII=$BOOT_JDK/bin/native2ascii if test ! -x $NATIVE2ASCII; then AC_MSG_ERROR([Could not find a working native2ascii]) fi AC_MSG_RESULT(yes) AC_SUBST(NATIVE2ASCII) ############################################################################### # # Pickup additional source for a component from outside of the source root # or override source for a component. # AC_ARG_WITH(add-source-root, [AS_HELP_STRING([--with-add-source-root], [for each and every source directory, look in this additional source root for the same directory; if it exists and have files in it, include it in the build])]) AC_ARG_WITH(override-source-root, [AS_HELP_STRING([--with-override-source-root], [for each and every source directory, look in this override source root for the same directory; if it exists, use that directory instead and ignore the directory in the original source root])]) AC_ARG_WITH(adds-and-overrides, [AS_HELP_STRING([--with-adds-and-overrides], [use the subdirs 'adds' and 'overrides' in the specified directory as add-source-root and override-source-root])]) if test "x$with_adds_and_overrides" != x; then with_add_source_root="$with_adds_and_overrides/adds" with_override_source_root="$with_adds_and_overrides/overrides" fi if test "x$with_add_source_root" != x; then if ! test -d $with_add_source_root; then AC_MSG_ERROR([Trying to use a non-existant add-source-root $with_add_source_root]) fi CURDIR="$PWD" cd "$with_add_source_root" ADD_SRC_ROOT="`pwd`" cd "$CURDIR" # Verify that the addon source root does not have any root makefiles. # If it does, then it is usually an error, prevent this. if test -f $with_add_source_root/langtools/makefiles/Makefile || \ test -f $with_add_source_root/langtools/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full langtools repo! An add source root should only contain additional sources.]) fi if test -f $with_add_source_root/corba/makefiles/Makefile || \ test -f $with_add_source_root/corba/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full corba repo! An add source root should only contain additional sources.]) fi if test -f $with_add_source_root/jaxp/makefiles/Makefile || \ test -f $with_add_source_root/jaxp/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full jaxp repo! An add source root should only contain additional sources.]) fi if test -f $with_add_source_root/jaxws/makefiles/Makefile || \ test -f $with_add_source_root/jaxws/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full jaxws repo! An add source root should only contain additional sources.]) fi if test -f $with_add_source_root/hotspot/makefiles/Makefile || \ test -f $with_add_source_root/hotspot/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full hotspot repo! An add source root should only contain additional sources.]) fi if test -f $with_add_source_root/jdk/makefiles/Makefile || \ test -f $with_add_source_root/jdk/make/Makefile; then AC_MSG_ERROR([Your add source root seems to contain a full JDK repo! An add source root should only contain additional sources.]) fi fi AC_SUBST(ADD_SRC_ROOT) if test "x$with_override_source_root" != x; then if ! test -d $with_override_source_root; then AC_MSG_ERROR([Trying to use a non-existant override-source-root $with_override_source_root]) fi CURDIR="$PWD" cd "$with_override_source_root" OVERRIDE_SRC_ROOT="`pwd`" cd "$CURDIR" if test -f $with_override_source_root/langtools/makefiles/Makefile || \ test -f $with_override_source_root/langtools/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full langtools repo! An override source root should only contain sources that override.]) fi if test -f $with_override_source_root/corba/makefiles/Makefile || \ test -f $with_override_source_root/corba/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full corba repo! An override source root should only contain sources that override.]) fi if test -f $with_override_source_root/jaxp/makefiles/Makefile || \ test -f $with_override_source_root/jaxp/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full jaxp repo! An override source root should only contain sources that override.]) fi if test -f $with_override_source_root/jaxws/makefiles/Makefile || \ test -f $with_override_source_root/jaxws/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full jaxws repo! An override source root should only contain sources that override.]) fi if test -f $with_override_source_root/hotspot/makefiles/Makefile || \ test -f $with_override_source_root/hotspot/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full hotspot repo! An override source root should only contain sources that override.]) fi if test -f $with_override_source_root/jdk/makefiles/Makefile || \ test -f $with_override_source_root/jdk/make/Makefile; then AC_MSG_ERROR([Your override source root seems to contain a full JDK repo! An override source root should only contain sources that override.]) fi fi AC_SUBST(OVERRIDE_SRC_ROOT) ############################################################################### # # Override a repo completely, this is used for example when you have 3 small # development sandboxes of the langtools sources and want to avoid having 3 full # OpenJDK sources checked out on disk. # # Assuming that the 3 langtools sandboxes are located here: # /home/fredrik/sandbox1/langtools # /home/fredrik/sandbox2/langtools # /home/fredrik/sandbox3/langtools # # From the source root you create build subdirs manually: # mkdir -p build1 build2 build3 # in each build directory run: # (cd build1 && ../configure --with-override-langtools=/home/fredrik/sandbox1 && make) # (cd build2 && ../configure --with-override-langtools=/home/fredrik/sandbox2 && make) # (cd build3 && ../configure --with-override-langtools=/home/fredrik/sandbox3 && make) # AC_ARG_WITH(override-langtools, [AS_HELP_STRING([--with-override-langtools], [use this langtools dir for the build])]) AC_ARG_WITH(override-corba, [AS_HELP_STRING([--with-override-corba], [use this corba dir for the build])]) AC_ARG_WITH(override-jaxp, [AS_HELP_STRING([--with-override-jaxp], [use this jaxp dir for the build])]) AC_ARG_WITH(override-jaxws, [AS_HELP_STRING([--with-override-jaxws], [use this jaxws dir for the build])]) AC_ARG_WITH(override-hotspot, [AS_HELP_STRING([--with-override-hotspot], [use this hotspot dir for the build])]) AC_ARG_WITH(override-jdk, [AS_HELP_STRING([--with-override-jdk], [use this jdk dir for the build])]) if test "x$with_override_langtools" != x; then CURDIR="$PWD" cd "$with_override_langtools" LANGTOOLS_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $LANGTOOLS_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override langtools with a full langtools repo!]) fi AC_MSG_CHECKING([if langtools should be overridden]) AC_MSG_RESULT([yes with $LANGTOOLS_TOPDIR]) fi if test "x$with_override_corba" != x; then CURDIR="$PWD" cd "$with_override_corba" CORBA_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $CORBA_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override corba with a full corba repo!]) fi AC_MSG_CHECKING([if corba should be overridden]) AC_MSG_RESULT([yes with $CORBA_TOPDIR]) fi if test "x$with_override_jaxp" != x; then CURDIR="$PWD" cd "$with_override_jaxp" JAXP_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $JAXP_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override jaxp with a full jaxp repo!]) fi AC_MSG_CHECKING([if jaxp should be overridden]) AC_MSG_RESULT([yes with $JAXP_TOPDIR]) fi if test "x$with_override_jaxws" != x; then CURDIR="$PWD" cd "$with_override_jaxws" JAXWS_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $JAXWS_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override jaxws with a full jaxws repo!]) fi AC_MSG_CHECKING([if jaxws should be overridden]) AC_MSG_RESULT([yes with $JAXWS_TOPDIR]) fi if test "x$with_override_hotspot" != x; then CURDIR="$PWD" cd "$with_override_hotspot" HOTSPOT_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $HOTSPOT_TOPDIR/make/Makefile && \ ! test -f $HOTSPOT_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override hotspot with a full hotspot repo!]) fi AC_MSG_CHECKING([if hotspot should be overridden]) AC_MSG_RESULT([yes with $HOTSPOT_TOPDIR]) fi if test "x$with_override_jdk" != x; then CURDIR="$PWD" cd "$with_override_jdk" JDK_TOPDIR="`pwd`" cd "$CURDIR" if ! test -f $JDK_TOPDIR/makefiles/Makefile; then AC_MSG_ERROR([You have to override JDK with a full JDK repo!]) fi AC_MSG_CHECKING([if JDK should be overridden]) AC_MSG_RESULT([yes with $JDK_TOPDIR]) fi ############################################################################### # # Specify options for anything that is run with the Boot JDK. # AC_ARG_WITH(boot-jdk-jvmargs, [AS_HELP_STRING([--with-boot-jdk-jvmargs], [specify JVM arguments to be passed to all invocations of the Boot JDK, overriding the default values, e.g --with-boot-jdk-jvmargs="-Xmx8G -enableassertions"])]) if test "x$with_boot_jdk_jvmargs" = x; then # Not all JVM:s accept the same arguments on the command line. # OpenJDK specific increase in thread stack for JDK build, # well more specifically, when running javac. if test "x$BUILD_NUM_BITS" = x32; then STACK_SIZE=768 else # Running Javac on a JVM on a 64-bit machine, the stack takes more space # since 64-bit pointers are pushed on the stach. Apparently, we need # to increase the stack space when javacing the JDK.... STACK_SIZE=1536 fi # Minimum amount of heap memory. ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs,[$JAVA]) if test "x$HOST_OS" = "xmacosx"; then # Why does macosx need more heap? Its the huge JDK batch. ADD_JVM_ARG_IF_OK([-Xmx1600M],boot_jdk_jvmargs,[$JAVA]) else ADD_JVM_ARG_IF_OK([-Xmx1100M],boot_jdk_jvmargs,[$JAVA]) fi # When is adding -client something that speeds up the JVM? # ADD_JVM_ARG_IF_OK([-client],boot_jdk_jvmargs,[$JAVA]) ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],boot_jdk_jvmargs,[$JAVA]) ADD_JVM_ARG_IF_OK([-XX:MaxPermSize=160m],boot_jdk_jvmargs,[$JAVA]) ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs,[$JAVA]) # Disable special log output when a debug build is used as Boot JDK... ADD_JVM_ARG_IF_OK([-XX:-PrintVMOptions -XX:-UnlockDiagnosticVMOptions -XX:-LogVMOutput],boot_jdk_jvmargs,[$JAVA]) fi AC_SUBST(BOOT_JDK_JVMARGS, $boot_jdk_jvmargs) AC_ARG_WITH(server-java, [AS_HELP_STRING([--with-server-java], [use this java binary for running the javac background server and other long running java tasks in the build process, e.g. ---with-server-java="/opt/jrockit/bin/java -server"])]) if test "x$with_server_java" != x; then SERVER_JAVA="$with_server_java" FOUND_VERSION=`$SERVER_JAVA -version 2>&1 | grep " version \""` if test "x$FOUND_VERSION" = x; then AC_MSG_ERROR([Could not execute server java: $SERVER_JAVA]) fi else SERVER_JAVA="" # Hotspot specific options. ADD_JVM_ARG_IF_OK([-XX:+UseParallelOldGC],SERVER_JAVA,[$JAVA]) ADD_JVM_ARG_IF_OK([-verbosegc],SERVER_JAVA,[$JAVA]) # JRockit specific options. ADD_JVM_ARG_IF_OK([-Xverbose:gc],SERVER_JAVA,[$JAVA]) SERVER_JAVA="$JAVA $SERVER_JAVA" fi AC_SUBST(SERVER_JAVA) AC_MSG_CHECKING([whether to use shared server for javac]) AC_ARG_ENABLE([javac-server], [AS_HELP_STRING([--enable-javac-server], [enable the shared javac server during the build process @<:@disabled@:>@])], [ENABLE_JAVAC_SERVER="${enableval}"], [ENABLE_JAVAC_SERVER='no']) AC_MSG_RESULT([$ENABLE_JAVAC_SERVER]) if test "x$ENABLE_JAVAC_SERVER" = xyes; then JAVAC_USE_REMOTE=true JAVAC_SERVERS="$OUTPUT_ROOT/javacservers" else JAVAC_USE_REMOTE=false JAVAC_SERVERS= fi AC_SUBST(JAVAC_USE_REMOTE) AC_SUBST(JAVAC_SERVERS) AC_ARG_WITH(javac-server-cores, [AS_HELP_STRING([--with-javac-server-cores], [use at most this number of concurrent threads on the javac server @<:@probed@:>@])]) if test "x$with_javac_server_cores" != x; then JAVAC_SERVER_CORES="$with_javac_server_cores" else if test "$NUM_CORES" -gt 16; then # We set this arbitrary limit because we want to limit the heap # size of the javac server. # In the future we will make the javac compilers in the server # share more and more state, thus enabling us to use more and # more concurrent threads in the server. JAVAC_SERVER_CORES="16" else JAVAC_SERVER_CORES="$NUM_CORES" fi if test "$MEMORY_SIZE" -gt "17000"; then MAX_HEAP_MEM=10000 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn2G],SERVER_JAVA,[$SERVER_JAVA]) elif test "$MEMORY_SIZE" -gt "10000"; then MAX_HEAP_MEM=6000 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn1G],SERVER_JAVA,[$SERVER_JAVA]) elif test "$MEMORY_SIZE" -gt "5000"; then MAX_HEAP_MEM=3000 ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) elif test "$MEMORY_SIZE" -gt "3800"; then MAX_HEAP_MEM=2500 ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) elif test "$MEMORY_SIZE" -gt "1900"; then MAX_HEAP_MEM=1200 ADD_JVM_ARG_IF_OK([-Xms700M -Xmx1200M],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA]) elif test "$MEMORY_SIZE" -gt "1000"; then MAX_HEAP_MEM=900 ADD_JVM_ARG_IF_OK([-Xms400M -Xmx900M],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA]) else MAX_HEAP_MEM=512 ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SERVER_JAVA,[$SERVER_JAVA]) ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA]) fi MAX_COMPILERS_IN_HEAP=`expr $MAX_HEAP_MEM / 501` if test "$JAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then AC_MSG_CHECKING([if number of server cores must be reduced]) JAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP" AC_MSG_RESULT([yes, to $JAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB]) fi fi AC_SUBST(JAVAC_SERVER_CORES) AC_MSG_CHECKING([whether to track dependencies between Java packages]) AC_ARG_ENABLE([javac-deps], [AS_HELP_STRING([--enable-javac-deps], [enable the dependency tracking between Java packages @<:@disabled@:>@])], [ENABLE_JAVAC_DEPS="${enableval}"], [ENABLE_JAVAC_DEPS='no']) AC_MSG_RESULT([$ENABLE_JAVAC_DEPS]) if test "x$ENABLE_JAVAC_DEPS" = xyes; then JAVAC_USE_DEPS=true else JAVAC_USE_DEPS=false fi AC_SUBST(JAVAC_USE_DEPS) AC_MSG_CHECKING([whether to use multiple cores for javac compilation]) AC_ARG_ENABLE([javac-multi-core], [AS_HELP_STRING([--enable-javac-multi-core], [compile Java packages concurrently @<:@disabled@:>@])], [ENABLE_JAVAC_MULTICORE="${enableval}"], [ENABLE_JAVAC_MULTICORE='no']) AC_MSG_RESULT([$ENABLE_JAVAC_MULTICORE]) if test "x$ENABLE_JAVAC_MULTICORE" = xyes; then JAVAC_USE_MODE=MULTI_CORE_CONCURRENT else JAVAC_USE_MODE=SINGLE_THREADED_BATCH if test "x$ENABLE_JAVAC_DEPS" = xyes; then 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.]) AC_MSG_WARN([Disabling dependency tracking for you now.]) JAVAC_USE_DEPS=false fi if test "x$ENABLE_JAVAC_SERVER" = xyes; then AC_MSG_WARN([The javac server will not be used since single threaded batch compiles are run within their own JVM. Please add --disable-javac-server to your configure options.]) AC_MSG_WARN([Disabling javac server for you now.]) JAVAC_USE_REMOTE=false fi fi AC_SUBST(JAVAC_USE_MODE) ############################################################################### # # OS specific settings that we never will need to probe. # if test "x$HOST_OS" = xlinux; then AC_MSG_CHECKING([what is not needed on Linux?]) PULSE_NOT_NEEDED=yes AC_MSG_RESULT([pulse]) fi if test "x$HOST_OS" = xsolaris; then AC_MSG_CHECKING([what is not needed on Solaris?]) ALSA_NOT_NEEDED=yes PULSE_NOT_NEEDED=yes AC_MSG_RESULT([alsa pulse]) fi if test "x$HOST_OS" = xwindows; then AC_MSG_CHECKING([what is not needed on Windows?]) CUPS_NOT_NEEDED=yes ALSA_NOT_NEEDED=yes PULSE_NOT_NEEDED=yes X11_NOT_NEEDED=yes AC_MSG_RESULT([alsa cups pulse x11]) fi if test "x$HOST_OS" = xmacosx; then AC_MSG_CHECKING([what is not needed on MacOSX?]) ALSA_NOT_NEEDED=yes PULSE_NOT_NEEDED=yes X11_NOT_NEEDED=yes FREETYPE2_NOT_NEEDED=yes # If the java runtime framework is disabled, then we need X11. # This will be adjusted below. AC_MSG_RESULT([alsa pulse x11]) fi if test "x$HOST_OS" = xbsd; then AC_MSG_CHECKING([what is not needed on bsd?]) ALSA_NOT_NEEDED=yes AC_MSG_RESULT([alsa]) fi ############################################################################### # # Check for MacOSX support for OpenJDK. If this exists, try to build a JVM # that uses this API. # AC_ARG_ENABLE([macosx-runtime-support], [AS_HELP_STRING([--disable-macosx-runtime-support], [disable the use of MacOSX Java runtime support framework @<:@enabled@:>@])], [MACOSX_RUNTIME_SUPPORT="${enableval}"],[MACOSX_RUNTIME_SUPPORT="no"]) USE_MACOSX_RUNTIME_SUPPORT=no AC_MSG_CHECKING([for explicit Java runtime support in the OS]) if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then if test "x$MACOSX_RUNTIME_SUPPORT" != xno; then MACOSX_RUNTIME_SUPPORT=yes USE_MACOSX_RUNTIME_SUPPORT=yes AC_MSG_RESULT([yes, does not need alsa freetype2 pulse and X11]) else AC_MSG_RESULT([yes, but explicitly disabled.]) fi else AC_MSG_RESULT([no]) fi if test "x$HOST_OS" = xmacosx && test "x$USE_MACOSX_RUNTIME_SUPPORT" = xno; then AC_MSG_CHECKING([what is not needed on an X11 build on MacOSX?]) X11_NOT_NEEDED= FREETYPE2_NOT_NEEDED= AC_MSG_RESULT([alsa pulse]) fi ############################################################################### # # Check for X Windows # AC_PATH_XTRA if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then help_on_build_dependency x11 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG]) fi # Some of the old makefiles require a setting of OPENWIN_HOME # Since the X11R6 directory has disappeared on later Linuxes, # we need to probe for it. if test "x$HOST_OS" = xlinux; then if test -d "$SYS_ROOT/usr/X11R6"; then OPENWIN_HOME="$SYS_ROOT/usr/X11R6" fi if test -d "$SYS_ROOT/usr/include/X11"; then OPENWIN_HOME="$SYS_ROOT/usr" fi fi if test "x$HOST_OS" = xsolaris; then OPENWIN_HOME="/usr/openwin" fi AC_SUBST(OPENWIN_HOME) # # Weird Sol10 something check...TODO change to try compile # if test "x${HOST_OS}" = xsolaris; then if test "`uname -r`" = "5.10"; then if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS" fi fi fi AC_LANG_PUSH(C) OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $X_CFLAGS" AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h], [X11_A_OK=yes], [X11_A_OK=no]) CFLAGS="$OLD_CFLAGS" AC_LANG_POP(C) if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then help_on_build_dependency x11 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h). $HELP_MSG]) fi AC_SUBST(X_CFLAGS) AC_SUBST(X_LIBS) ############################################################################### # # The common unix printing system cups is used to print from java. # AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups], [specify prefix directory for the cups package (expecting the libraries under PATH/lib and the headers under PATH/include)])]) AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include], [specify directory for the cups include files])]) AC_ARG_WITH(cups-lib, [AS_HELP_STRING([--with-cups-lib], [specify directory for the cups library])]) if test "x$CUPS_NOT_NEEDED" = xyes; then if test "x${with_cups}" != x || test "x${with_cups_include}" != x || test "x${with_cups_lib}" != x; then AC_MSG_WARN([cups not used, so --with-cups is ignored]) fi CUPS_CFLAGS= CUPS_LIBS= else CUPS_FOUND=no if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno || test "x${with_cups_lib}" = xno; then AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.]) fi if test "x${with_cups}" != x; then CUPS_LIBS="-L${with_cups}/lib -lcups" CUPS_CFLAGS="-I${with_cups}/include" CUPS_FOUND=yes fi if test "x${with_cups_include}" != x; then CUPS_CFLAGS="-I${with_cups_include}" CUPS_FOUND=yes fi if test "x${with_cups_lib}" != x; then CUPS_LIBS="-L${with_cups_lib} -lcups" CUPS_FOUND=yes fi if test "x$CUPS_FOUND" = xno; then BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes]) fi if test "x$CUPS_FOUND" = xno; then # Are the cups headers installed in the default /usr/include location? AC_CHECK_HEADERS([cups/cups.h cups/ppd.h], [CUPS_FOUND=yes CUPS_CFLAGS= CUPS_LIBS="-lcups" DEFAULT_CUPS=yes]) fi if test "x$CUPS_FOUND" = xno; then # Getting nervous now? Lets poke around for standard Solaris third-party # package installation locations. AC_MSG_CHECKING([for cups headers and libs]) if test -s /opt/sfw/cups/include/cups/cups.h; then # An SFW package seems to be installed! CUPS_FOUND=yes CUPS_CFLAGS="-I/opt/sfw/cups/include" CUPS_LIBS="-L/opt/sfw/cups/lib -lcups" elif test -s /opt/csw/include/cups/cups.h; then # A CSW package seems to be installed! CUPS_FOUND=yes CUPS_CFLAGS="-I/opt/csw/include" CUPS_LIBS="-L/opt/csw/lib -lcups" fi AC_MSG_RESULT([$CUPS_FOUND]) fi if test "x$CUPS_FOUND" = xno; then help_on_build_dependency cups AC_MSG_ERROR([Could not find cups! $HELP_MSG ]) fi fi AC_SUBST(CUPS_CFLAGS) AC_SUBST(CUPS_LIBS) ############################################################################### # # The ubiquitous freetype2 library is used to render fonts. # AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype], [specify prefix directory for the freetype2 package (expecting the libraries under PATH/lib and the headers under PATH/include)])]) # If we are using the OS installed system lib for freetype, then we do not need to copy it to the build tree USING_SYSTEM_FT_LIB=false if test "x$FREETYPE2_NOT_NEEDED" = xyes; then if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then AC_MSG_WARN([freetype not used, so --with-freetype is ignored]) fi FREETYPE2_CFLAGS= FREETYPE2_LIBS= FREETYPE2_LIB_PATH= else FREETYPE2_FOUND=no if test "x$with_freetype" != x; then SPACESAFE(with_freetype,[the path to freetype]) FREETYPE2_LIBS="-L$with_freetype/lib -lfreetype" if test "x$HOST_OS" = xwindows; then FREETYPE2_LIBS="$with_freetype/lib/freetype.lib" fi FREETYPE2_LIB_PATH="$with_freetype/lib" FREETYPE2_CFLAGS="-I$with_freetype/include" if test -s $with_freetype/include/ft2build.h && test -d $with_freetype/include/freetype2/freetype; then FREETYPE2_CFLAGS="-I$with_freetype/include/freetype2 -I$with_freetype/include" fi FREETYPE2_FOUND=yes if test "x$FREETYPE2_FOUND" = xyes; then # Verify that the directories exist if ! test -d "$with_freetype/lib" || ! test -d "$with_freetype/include"; then AC_MSG_ERROR([Could not find the expected directories $with_freetype/lib and $with_freetype/include]) fi # List the contents of the lib. FREETYPELIB=`ls $with_freetype/lib/libfreetype.so $with_freetype/lib/freetype.dll 2> /dev/null` if test "x$FREETYPELIB" = x; then AC_MSG_ERROR([Could not find libfreetype.se nor freetype.dll in $with_freetype/lib]) fi # Check one h-file if ! test -s "$with_freetype/include/ft2build.h"; then AC_MSG_ERROR([Could not find $with_freetype/include/ft2build.h]) fi fi fi if test "x$FREETYPE2_FOUND" = xno; then BDEPS_CHECK_MODULE(FREETYPE2, freetype2, xxx, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) USING_SYSTEM_FT_LIB=true fi if test "x$FREETYPE2_FOUND" = xno; then PKG_CHECK_MODULES(FREETYPE2, freetype2, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) USING_SYSTEM_FT_LIB=true fi if test "x$FREETYPE2_FOUND" = xno; then AC_MSG_CHECKING([for freetype in some standard locations]) if test -s /usr/X11/include/ft2build.h && test -d /usr/X11/include/freetype2/freetype; then DEFAULT_FREETYPE_CFLAGS="-I/usr/X11/include/freetype2 -I/usr/X11/include" DEFAULT_FREETYPE_LIBS="-L/usr/X11/lib -lfreetype" fi if test -s /usr/include/ft2build.h && test -d /usr/include/freetype2/freetype; then DEFAULT_FREETYPE_CFLAGS="-I/usr/include/freetype2" DEFAULT_FREETYPE_LIBS="-lfreetype" fi PREV_CXXCFLAGS="$CXXFLAGS" PREV_LDFLAGS="$LDFLAGS" CXXFLAGS="$CXXFLAGS $DEFAULT_FREETYPE_CFLAGS" LDFLAGS="$LDFLAGS $DEFAULT_FREETYPE_LIBS" AC_LINK_IFELSE([AC_LANG_SOURCE([[#include #include FT_FREETYPE_H int main() { return 0; } ]])], [ # Yes, the default cflags and libs did the trick. FREETYPE2_FOUND=yes FREETYPE2_CFLAGS="$DEFAULT_FREETYPE_CFLAGS" FREETYPE2_LIBS="$DEFAULT_FREETYPE_LIBS" ], [ FREETYPE2_FOUND=no ]) CXXCFLAGS="$PREV_CXXFLAGS" LDFLAGS="$PREV_LDFLAGS" AC_MSG_RESULT([$FREETYPE2_FOUND]) USING_SYSTEM_FT_LIB=true fi if test "x$FREETYPE2_FOUND" = xno; then help_on_build_dependency freetype2 AC_MSG_ERROR([Could not find freetype2! $HELP_MSG ]) fi fi AC_SUBST(USING_SYSTEM_FT_LIB) AC_SUBST(FREETYPE2_LIB_PATH) AC_SUBST(FREETYPE2_CFLAGS) AC_SUBST(FREETYPE2_LIBS) ############################################################################### # # Check for alsa headers and libraries. Used on Linux/GNU systems. # AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], [specify prefix directory for the alsa package (expecting the libraries under PATH/lib and the headers under PATH/include)])]) AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], [specify directory for the alsa include files])]) AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], [specify directory for the alsa library])]) if test "x$ALSA_NOT_NEEDED" = xyes; then if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then AC_MSG_WARN([alsa not used, so --with-alsa is ignored]) fi ALSA_CFLAGS= ALSA_LIBS= else ALSA_FOUND=no if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) fi if test "x${with_alsa}" != x; then ALSA_LIBS="-L${with_alsa}/lib -lalsa" ALSA_CFLAGS="-I${with_alsa}/include" ALSA_FOUND=yes fi if test "x${with_alsa_include}" != x; then ALSA_CFLAGS="-I${with_alsa_include}" ALSA_FOUND=yes fi if test "x${with_alsa_lib}" != x; then ALSA_LIBS="-L${with_alsa_lib} -lalsa" ALSA_FOUND=yes fi if test "x$ALSA_FOUND" = xno; then BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no]) fi if test "x$ALSA_FOUND" = xno; then PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) fi if test "x$ALSA_FOUND" = xno; then AC_CHECK_HEADERS([alsa/asoundlib.h], [ALSA_FOUND=yes ALSA_CFLAGS=-Iignoreme ALSA_LIBS=-lasound DEFAULT_ALSA=yes], [ALSA_FOUND=no]) fi if test "x$ALSA_FOUND" = xno; then help_on_build_dependency alsa AC_MSG_ERROR([Could not find alsa! $HELP_MSG ]) fi fi AC_SUBST(ALSA_CFLAGS) AC_SUBST(ALSA_LIBS) ############################################################################### # # Check for pulse audio headers and libraries. # PULSE_FOUND=no AC_ARG_WITH(pulse, [AS_HELP_STRING([--with-pulse], [specify prefix directory for the pulseaudio package (expecting the libraries under PATH/lib and the headers under PATH/include)])]) AC_ARG_WITH(pulse-include, [AS_HELP_STRING([--with-pulse-include], [specify directory for the pulseaudio include files])]) AC_ARG_WITH(pulse-lib, [AS_HELP_STRING([--with-pulse-lib], [specify directory for the pulseaudio library])]) if test "x${with_pulse}" != x; then PULSE_LIBS="-L${with_pulse}/lib -lfreetype" PULSE_CFLAGS="-I${with_pulse}/include" PULSE_FOUND=yes fi if test "x${with_pulse_include}" != x; then PULSE_CFLAGS="-I${with_pulse_include}" PULSE_FOUND=yes fi if test "x${with_pulse_lib}" != x; then PULSE_LIBS="-L${with_pulse_lib} -lpulse" PULSE_FOUND=yes fi if test "x$PULSE_FOUND" = xno; then BDEPS_CHECK_MODULE(PULSE, pulse, xxx, [PULSE_FOUND=yes], [PULSE_FOUND=no]) fi if test "x$PULSE_FOUND" = xno; then PKG_CHECK_MODULES(LIBPULSE,[libpulse >= 0.9.11],[PULSE_FOUND=yes],[PULSE_FOUND=no]) fi if test "x$PULSE_FOUND" = xno; then AC_CHECK_HEADERS([pulse/pulseaudio.h], [PULSE_FOUND=yes PULSE_CFLAGS=-Iignoreme PULSE_LIBS= DEFAULT_PULSE=yes], [PULSE_FOUND=no]) fi if test "x$PULSE_FOUND" = xno && test "x$PULSE_NOT_NEEDED" != xyes; then help_on_build_dependency pulse AC_MSG_ERROR([Could not find pulse audio libraries. $HELP_MSG ]) fi AC_SUBST(PULSE_CFLAGS) AC_SUBST(PULSE_LIBS) ############################################################################### # # Check for the jpeg library # USE_EXTERNAL_LIBJPEG=true AC_CHECK_LIB(jpeg, main, [], [ USE_EXTERNAL_LIBJPEG=false AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source]) ]) AC_SUBST(USE_EXTERNAL_LIBJPEG) ############################################################################### # # Check for the gif library # USE_EXTERNAL_LIBJPEG=true AC_CHECK_LIB(gif, main, [], [ USE_EXTERNAL_LIBGIF=false AC_MSG_NOTICE([Will use gif decoder bundled with the OpenJDK source]) ]) AC_SUBST(USE_EXTERNAL_LIBGIF) ############################################################################### # # Check for the zlib library # USE_EXTERNAL_LIBZ=true AC_CHECK_LIB(z, main, [], [ USE_EXTERNAL_LIBZ=false AC_MSG_NOTICE([Will use zlib bundled with the OpenJDK source]) ]) AC_SUBST(USE_EXTERNAL_LIBZ) ############################################################################### # # Check if altzone exists in time.h # AC_LINK_IFELSE([AC_LANG_PROGRAM([#include ], [return (int)altzone;])], [has_altzone=yes], [has_altzone=no]) if test "x$has_altzone" = xyes; then AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h]) fi ############################################################################### # # Check the maths library # AC_CHECK_LIB(m, cos, [], [ AC_MSG_NOTICE([Maths library was not found]) ]) AC_SUBST(LIBM) ############################################################################### # # Check for libdl.so save_LIBS="$LIBS" LIBS="" AC_CHECK_LIB(dl,dlopen) LIBDL="$LIBS" AC_SUBST(LIBDL) LIBS="$save_LIBS" ############################################################################### # # Should we run the painfully slow javadoc tool? # AC_MSG_CHECKING([whether to build documentation]) AC_ARG_ENABLE([docs], [AS_HELP_STRING([--enable-docs], [enable generation of Javadoc documentation @<:@disabled@:>@])], [ENABLE_DOCS="${enableval}"], [ENABLE_DOCS='no']) AC_MSG_RESULT([$ENABLE_DOCS]) AC_SUBST(ENABLE_DOCS) GENERATE_DOCS=false if test "x$ENABLE_DOCS" = xyes; then GENERATE_DOCS=true fi AC_SUBST(GENERATE_DOCS) ############################################################################### # # Should we compile nimbus swing L&F? We can probably remove this option # since nimbus is officially part of javax now. # AC_MSG_CHECKING([whether to build nimbus L&F]) AC_ARG_ENABLE([nimbus], [AS_HELP_STRING([--disable-nimbus], [disable Nimbus L&F @<:@enabled@:>@])], [ENABLE_NIMBUS="${enableval}"], [ENABLE_NIMBUS='yes']) AC_MSG_RESULT([$ENABLE_NIMBUS]) DISABLE_NIMBUS= if test "x$ENABLE_NIMBUS" = xno; then DISABLE_NIMBUS=true fi AC_SUBST(DISABLE_NIMBUS) ############################################################################### # # Setup the opt flags for different compilers # and different operating systems. # C_FLAG_DEPS="-MMD -MF" CXX_FLAG_DEPS="-MMD -MF" case $COMPILER_TYPE in CC ) D_FLAG="-g" case $COMPILER_NAME in gcc ) case $PLATFORM in macosx ) # On MacOSX we optimize for size, something # we should do for all platforms? C_O_FLAG_HI="-Os" C_O_FLAG_NORM="-Os" C_O_FLAG_NONE="" ;; *) C_O_FLAG_HI="-O3" C_O_FLAG_NORM="-O2" C_O_FLAG_NONE="-O0" ;; esac CXX_O_FLAG_HI="$C_O_FLAG_HI" CXX_O_FLAG_NORM="$C_O_FLAG_NORM" CXX_O_FLAG_NONE="$C_O_FLAG_NONE" ;; ossc ) # # Forte has different names for this with their C++ compiler... # CXX_FLAG_DEPS="-xMMD -xMF" # Extra options used with HIGHEST # # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be # done with care, there are some assumptions below that need to # be understood about the use of pointers, and IEEE behavior. # # Use non-standard floating point mode (not IEEE 754) CC_HIGHEST="$CC_HIGHEST -fns" # Do some simplification of floating point arithmetic (not IEEE 754) CC_HIGHEST="$CC_HIGHEST -fsimple" # Use single precision floating point with 'float' CC_HIGHEST="$CC_HIGHEST -fsingle" # Assume memory references via basic pointer types do not alias # (Source with excessing pointer casting and data access with mixed # pointer types are not recommended) CC_HIGHEST="$CC_HIGHEST -xalias_level=basic" # Use intrinsic or inline versions for math/std functions # (If you expect perfect errno behavior, do not use this) CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all" # Loop data dependency optimizations (need -xO3 or higher) CC_HIGHEST="$CC_HIGHEST -xdepend" # Pointer parameters to functions do not overlap # (Similar to -xalias_level=basic usage, but less obvious sometimes. # If you pass in multiple pointers to the same data, do not use this) CC_HIGHEST="$CC_HIGHEST -xrestrict" # Inline some library routines # (If you expect perfect errno behavior, do not use this) CC_HIGHEST="$CC_HIGHEST -xlibmil" # Use optimized math routines # (If you expect perfect errno behavior, do not use this) # Can cause undefined external on Solaris 8 X86 on __sincos, removing for now #CC_HIGHEST="$CC_HIGHEST -xlibmopt" case $LEGACY_HOST_CPU1 in i586) C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xchip=pentium" C_O_FLAG_HI="-xO4 -Wu,-O4~yz" C_O_FLAG_NORM="-xO2 -Wu,-O2~yz" C_O_FLAG_NONE="" CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xchip=pentium" CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz" CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz" CXX_O_FLAG_NONE="" ;; sparc) C_O_FLAG_HIGHEST="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra" C_O_FLAG_HI="-xO4 -Wc,-Qrm-s -Wc,-Qiselect-T0" C_O_FLAG_NORM="-xO2 -Wc,-Qrm-s -Wc,-Qiselect-T0" C_O_FLAG_NONE="" CXX_O_FLAG_HIGHEST="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0 $CC_HIGHEST -xprefetch=auto,explicit -xchip=ultra" CXX_O_FLAG_HI="-xO4 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" CXX_O_FLAG_NORM="-xO2 -Qoption cg -Qrm-s -Qoption cg -Qiselect-T0" CXX_O_FLAG_NONE="" ;; esac esac ;; CL ) D_FLAG= C_O_FLAG_HI="-O2" C_O_FLAG_NORM="-O1" C_O_FLAG_NONE="-Od" CXX_O_FLAG_HI="$C_O_FLAG_HI" CXX_O_FLAG_NORM="$C_O_FLAG_NORM" CXX_O_FLAG_NONE="$C_O_FLAG_NONE" ;; esac if test -z "$C_O_FLAG_HIGHEST"; then C_O_FLAG_HIGHEST="$C_O_FLAG_HI" fi if test -z "$CXX_O_FLAG_HIGHEST"; then CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HI" fi AC_SUBST(C_O_FLAG_HIGHEST) AC_SUBST(C_O_FLAG_HI) AC_SUBST(C_O_FLAG_NORM) AC_SUBST(C_O_FLAG_NONE) AC_SUBST(CXX_O_FLAG_HIGHEST) AC_SUBST(CXX_O_FLAG_HI) AC_SUBST(CXX_O_FLAG_NORM) AC_SUBST(CXX_O_FLAG_NONE) AC_SUBST(C_FLAG_DEPS) AC_SUBST(CXX_FLAG_DEPS) ############################################################################### # # Setup legacy vars/targets and new vars to deal with different debug levels. # case $DEBUG_LEVEL in release ) HOTSPOT_DEBUG_LEVEL="product" HOTSPOT_EXPORT="product" ;; fastdebug ) HOTSPOT_DEBUG_LEVEL="fastdebug" HOTSPOT_EXPORT="fastdebug" CFLAGS="$CFLAGS $D_FLAG" JAVAC_FLAGS="$JAVAC_FLAGS -g" ;; slowdebug ) HOTSPOT_DEBUG_LEVEL="jvmg" HOTSPOT_EXPORT="debug" CFLAGS="$CFLAGS $D_FLAG" C_O_FLAG_HI="$C_O_FLAG_NONE" C_O_FLAG_NORM="$C_O_FLAG_NONE" CXX_O_FLAG_HI="$CXX_O_FLAG_NONE" CXX_O_FLAG_NORM="$CXX_O_FLAG_NONE" JAVAC_FLAGS="$JAVAC_FLAGS -g" ;; esac ############################################################################### # # Generate the legacy makefile targets for hotspot. # The hotspot api for selecting the build artifacts, really, needs to be improved. # HOTSPOT_TARGET="" if test "x$JVM_VARIANT_SERVER" = xtrue; then HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL} " fi if test "x$JVM_VARIANT_CLIENT" = xtrue; then HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}1 " fi if test "x$JVM_VARIANT_KERNEL" = xtrue; then HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}kernel " fi if test "x$JVM_VARIANT_ZERO" = xtrue; then HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}zero " fi if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then HOTSPOT_TARGET="$HOTSPOT_TARGET${HOTSPOT_DEBUG_LEVEL}shark " fi HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT" ############################################################################### # # Setup all directories for the subrepoes and the arguments to the sub makes. # LANGTOOLS_OUTPUTDIR="$OUTPUT_ROOT/langtools" LANGTOOLS_DIST="$OUTPUT_ROOT/langtools/dist" LANGTOOLS_MAKE_ARGS="" AC_SUBST(LANGTOOLS_OUTPUTDIR) AC_SUBST(LANGTOOLS_DIST) AC_SUBST(LANGTOOLS_MAKE_ARGS) CORBA_OUTPUTDIR="$OUTPUT_ROOT/corba" CORBA_DIST="$OUTPUT_ROOT/corba/dist" CORBA_MAKE_ARGS="" AC_SUBST(CORBA_OUTPUTDIR) AC_SUBST(CORBA_DIST) AC_SUBST(CORBA_MAKE_ARGS) JAXP_OUTPUTDIR="$OUTPUT_ROOT/jaxp" JAXP_DIST="$OUTPUT_ROOT/jaxp/dist" JAXP_MAKE_ARGS="" AC_SUBST(JAXP_OUTPUTDIR) AC_SUBST(JAXP_DIST) AC_SUBST(JAXP_MAKE_ARGS) JAXWS_OUTPUTDIR="$OUTPUT_ROOT/jaxws" JAXWS_DIST="$OUTPUT_ROOT/jaxws/dist" JAXWS_MAKE_ARGS="" AC_SUBST(JAXWS_OUTPUTDIR) AC_SUBST(JAXWS_DIST) AC_SUBST(JAXWS_MAKE_ARGS) HOTSPOT_OUTPUTDIR="$OUTPUT_ROOT/hotspot" HOTSPOT_DIST="$OUTPUT_ROOT/hotspot/dist" HOTSPOT_MAKE_ARGS="ALT_OUTPUTDIR=$HOTSPOT_OUTPUTDIR ALT_EXPORT_PATH=$HOTSPOT_DIST $HOTSPOT_TARGET" AC_SUBST(HOTSPOT_OUTPUTDIR) AC_SUBST(HOTSPOT_DIST) AC_SUBST(HOTSPOT_MAKE_ARGS) JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk" JDK_MAKE_ARGS="ALT_OUTPUTDIR=\"$OUTPUT_ROOT/jdk\"" AC_SUBST(JDK_OUTPUTDIR) AC_SUBST(JDK_MAKE_ARGS) IMAGES_OUTPUTDIR=$OUTPUT_ROOT/images IMAGES_MAKE_ARGS="ALT_OUTPUTDIR=$OUTPUT_ROOT/jdk \ SHARE_SRC=$JDK_TOPDIR/src/share \ PLATFORM_SRC=$JDK_TOPDIR/src/$LEGACY_HOST_OS_API \ TEMPDIR=$IMAGES_OUTPUTDIR/tmp \ ABS_TEMPDIR=$IMAGES_OUTPUTDIR/tmp " AC_SUBST(IMAGES_OUTPUTDIR) AC_SUBST(IMAGES_MAKE_ARGS) ############################################################################### # # Now setup the CFLAGS and LDFLAGS for the JDK build. # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build. # case $COMPILER_NAME in gcc ) CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses \ -pipe -fno-omit-frame-pointer \ -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE" CFLAGS_JDK="$CFLAGS_JDK -fno-strict-aliasing" ;; ossc ) CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -norunpath -xnolib" CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX" ;; cl ) CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \ -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \ -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \ -DWIN32 -DIAL" case $LEGACY_HOST_CPU1 in i?86 ) CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86" ;; amd64 ) CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64" ;; esac ;; esac CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64" # The package path is used only on macosx? PACKAGE_PATH=/opt/local AC_SUBST(PACKAGE_PATH) # Sometimes we use a cpu dir (.../lib/amd64/server) # Sometimes not (.../lib/server) LIBARCHDIR="$LEGACY_HOST_CPU2/" if test "x$ENDIAN" = xlittle; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN" else CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN" fi if test "x$HOST_OS" = xlinux; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DLINUX" fi if test "x$HOST_OS" = xwindows; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DWINDOWS" fi if test "x$HOST_OS" = xsolaris; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DSOLARIS" fi if test "x$HOST_OS" = xmacosx; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE" LIBARCHDIR="" fi if test "x$HOST_OS" = xbsd; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE" fi if test "x$DEBUG_LEVEL" = xrelease; then CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG" else CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG" fi CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$LEGACY_HOST_CPU1\"' -D$LEGACY_HOST_CPU1" CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'" CCXXFLAGS_JDK="$CCXXFLAGS_JDK \ -I${JDK_OUTPUTDIR}/include \ -I${JDK_OUTPUTDIR}/include/$PLATFORM \ -I${JDK_TOPDIR}/src/share/javavm/export \ -I${JDK_TOPDIR}/src/$LEGACY_HOST_OS_API/javavm/export \ -I${JDK_TOPDIR}/src/share/native/common \ -I${JDK_TOPDIR}/src/$LEGACY_HOST_OS_API/native/common" # The shared libraries are compiled using the picflag. CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA" CXXFLAGS_JDKLIB="$CCXXFLAGS_JDK $CXXFLAGS_JDK $PICFLAG" # Executable flags CFLAGS_JDKEXE="$CCXXFLAGS_JDK $CFLAGS_JDK" CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK" # Now this is odd. The JDK native libraries have to link against libjvm.so # On 32-bit machines there is normally two distinct libjvm.so:s, client and server. # Which should we link to? Are we lucky enough that the binary api to the libjvm.so library # is identical for client and server? Yes. Which is picked at runtime (client or server)? # Neither, since the chosen libjvm.so has already been loaded by the launcher, all the following # libraries will link to whatever is in memory. Yuck. # # Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh. if test "x$COMPILER_TYPE" = xCL; then LDFLAGS_JDKLIB="$LDFLAGS -dll -libpath:${JDK_OUTPUTDIR}/lib -libpath:${JDK_OUTPUTDIR}/objs" LDFLAGS_JDKLIB_SUFFIX="" if test "$HOST_CPU_BITS" == "64"; then LDFLAGS_STACK_SIZE=1048576 else LDFLAGS_STACK_SIZE=327680 fi LDFLAGS_JDKEXE="$LDFLAGS /STACK:$LDFLAGS_STACK_SIZE" else # If this is a --hash-style=gnu system, use --hash-style=both, why? HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'` if test -n "$HAS_GNU_HASH"; then # And since we now know that the linker is gnu, then add -z defs, to forbid # undefined symbols in object files. LDFLAGS="$LDFLAGS -Xlinker --hash-style=both -Xlinker -z -Xlinker defs" if test "x$DEBUG_LEVEL" == "xrelease"; then # When building release libraries, tell the linker optimize them. # Should this be supplied to the OSS linker as well? LDFLAGS="$LDFLAGS -Xlinker -O1" fi fi LDFLAGS_JDKLIB="$LDFLAGS $SHARED_LIBRARY_FLAGS \ -L${JDK_OUTPUTDIR}/objs \ -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}server \ -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}client \ -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}" LDFLAGS_JDKLIB_SUFFIX="-ljvm -ljava" if test "x$COMPILER_NAME" = xossc; then LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc" fi # Only the jli library is explicitly linked when the launchers are built. # The libjvm is then dynamically loaded/linked by the launcher. if test "x$HOST_OS" != "xmacosx"; then LDFLAGS_JDKEXE="$LDFLAGS -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}jli" LDFLAGS_JDKEXE_SUFFIX="-ljli" fi fi AC_SUBST(CFLAGS_JDKLIB) AC_SUBST(CFLAGS_JDKEXE) AC_SUBST(CXXFLAGS_JDKLIB) AC_SUBST(CXXFLAGS_JDKEXE) AC_SUBST(LDFLAGS_JDKLIB) AC_SUBST(LDFLAGS_JDKEXE) AC_SUBST(LDFLAGS_JDKLIB_SUFFIX) AC_SUBST(LDFLAGS_JDKEXE_SUFFIX) ############################################################################### # # statically link libstdc++ before C++ ABI is stablized on Linux unless # dynamic build is configured on command line. # AC_ARG_ENABLE([static-link-stdc++], [AS_HELP_STRING([--disable-static-link-stdc++], [disable static linking of the C++ runtime on Linux @<:@enabled@:>@])],, [ enable_static_link_stdc__=yes ]) if test "x$HOST_OS" = xlinux; then # Test if -lstdc++ works. AC_MSG_CHECKING([if dynamic link of stdc++ is possible]) AC_LANG_PUSH(C++) OLD_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -lstdc++" AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], [has_dynamic_libstdcxx=yes], [has_dynamic_libstdcxx=no]) CXXFLAGS="$OLD_CXXFLAGS" AC_LANG_POP(C++) AC_MSG_RESULT([$has_dynamic_libstdcxx]) # Test if stdc++ can be linked statically. AC_MSG_CHECKING([if static link of stdc++ is possible]) STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic" AC_LANG_PUSH(C++) OLD_LIBS="$LIBS" OLD_CXX="$CXX" LIBS="$STATIC_STDCXX_FLAGS" CXX="$CC" AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], [has_static_libstdcxx=yes], [has_static_libstdcxx=no]) LIBS="$OLD_LIBS" CXX="$OLD_CXX" AC_LANG_POP(C++) AC_MSG_RESULT([$has_static_libstdcxx]) if test "x$has_static_libcxx" = xno && test "x$has_dynamic_libcxx" = xno; then AC_MSG_ERROR([I cannot link to stdc++! Neither dynamically nor statically.]) fi if test "x$enable_static_link_stdc__" = xyes && test "x$has_static_libstdcxx" = xno; then AC_MSG_NOTICE([Static linking of libstdc++ was not possible reverting to dynamic linking.]) enable_static_link_stdc__=no fi if test "x$enable_static_link_stdc__" = xno && test "x$has_dynamic_libstdcxx" = xno; then AC_MSG_NOTICE([Dynamic linking of libstdc++ was not possible reverting to static linking.]) enable_static_link_stdc__=yes fi AC_MSG_CHECKING([how to link with libstdc++]) if test "x$enable_static_link_stdc__" = xyes; then LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS" LDCXX="$CC" AC_MSG_RESULT([static]) else LIBCXX="$LIBCXX -lstdc++" LDCXX="$CXX" AC_MSG_RESULT([dynamic]) fi fi ############################################################################### # # Could someone enlighten this configure script with a comment about libCrun? # The LEGACY_HOST_CPU3 is the setting for ISA_DIR. # if test "x$HOST_OS" = xsolaris && test "x$LIBCXX" = x; then LIBCXX="/usr/lib${LEGACY_HOST_CPU3}/libCrun.so.1" fi # TODO better (platform agnostic) test if test "x$HOST_OS" = xmacosx && test "x$LIBCXX" = x && test "x$GCC" = xyes; then LIBCXX="-lstdc++" fi AC_SUBST(LIBCXX) ############################################################################### OS_VERSION="`uname -r | ${SED} 's!\.! !g' | ${SED} 's!-! !g'`" OS_VERSION_MAJOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 1 -d ' '`" OS_VERSION_MINOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 2 -d ' '`" OS_VERSION_MICRO="`${ECHO} ${OS_VERSION} | ${CUT} -f 3 -d ' '`" AC_SUBST(OS_VERSION_MAJOR) AC_SUBST(OS_VERSION_MINOR) AC_SUBST(OS_VERSION_MICRO) ############################################################################### # # Misc # # The name of the Service Agent jar. SALIB_NAME="${LIBRARY_PREFIX}saproc${SHARED_LIBRARY_SUFFIX}" if test "x$HOST_OS" = "xwindows"; then SALIB_NAME="${LIBRARY_PREFIX}sawindbg${SHARED_LIBRARY_SUFFIX}" fi AC_SUBST(SALIB_NAME) # Control wether Hotspot runs Queens test after build. AC_ARG_ENABLE([hotspot-test-in-build], [AS_HELP_STRING([--enable-hotspot-test-in-build], [enable running of Queens test after Hotspot build (not yet available) @<:@disabled@:>@])],, [enable_hotspot_test_in_build=no]) if test "x$enable_hotspot_test_in_build" = "xyes"; then TEST_IN_BUILD=true else TEST_IN_BUILD=false fi AC_SUBST(TEST_IN_BUILD) ############################################################################### # # Choose cacerts source file # AC_ARG_WITH(cacerts-file, [AS_HELP_STRING([--with-cacerts-file], [specify alternative cacerts file])]) if test "x$with_cacerts_file" != x; then CACERTS_FILE=$with_cacerts_file else if test "x$OPENJDK" = "xtrue"; then CACERTS_FILE=${SRC_ROOT}/jdk/src/share/lib/security/cacerts else CACERTS_FILE=${SRC_ROOT}/jdk/src/closed/share/lib/security/cacerts.internal fi fi AC_SUBST(CACERTS_FILE) # Check if build directory is on local disk. # return 0 if it is on local disk, non-0 if on remote disk or failure function is_directory_on_local_disk { # df -l lists only local disks; if the given directory is not found then # a non-zero exit code is given $DF -l $1 > /dev/null 2>&1 } AC_MSG_CHECKING([if build directory is on local disk]) if is_directory_on_local_disk $OUTPUT_ROOT; then OUTPUT_DIR_IS_LOCAL="yes" else OUTPUT_DIR_IS_LOCAL="no" fi AC_MSG_RESULT($OUTPUT_DIR_IS_LOCAL) # We're messing a bit with internal autoconf variables to put the config.status in the # output directory instead of the current directory. CONFIG_STATUS=$OUTPUT_ROOT/config.status # Now create the actual output files, after this, the main work of configure is done AC_OUTPUT # Finally output some useful information to the user if test "x$CCACHE_FOUND" != x; then if test "x$HAS_GOOD_CCACHE" = x; then CCACHE_STATUS="installed, but disabled (version older than 3.1.4)" CCACHE_HELP_MSG="You have ccache installed, but it is a version prior to 3.1.4. Try upgrading." else CCACHE_STATUS="installed and in use" fi else if test "x$GCC" = xyes; then CCACHE_STATUS="not installed (consider installing)" CCACHE_HELP_MSG="You do not have ccache installed. Try installing it." else CCACHE_STATUS="not available for your system" fi fi printf "\n" printf "====================================================\n" printf "A new configuration has been successfully created in\n" printf "$OUTPUT_ROOT\n" if test "x$CONFIGURE_COMMAND_LINE" != x; then printf "using configure arguments '$CONFIGURE_COMMAND_LINE'.\n" else printf "using default settings.\n" fi printf "\n" printf "Configuration summary:\n" printf "* Debug level: $DEBUG_LEVEL\n" printf "* JDK variant: $JDK_VARIANT\n" printf "* JVM variants: $with_jvm_variants\n" printf "* Host info: OS: $HOST_OS, CPU architecture: $HOST_CPU_ARCH, address length: $HOST_CPU_BITS\n" printf "* Boot JDK: $BOOT_JDK\n" printf "\n" printf "Build performance summary:\n" printf "* Cores to use: $NUM_CORES\n" printf "* Memory limit: $MEMORY_SIZE MB\n" printf "* ccache status: $CCACHE_STATUS\n" if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then printf "\n" printf "WARNING: Your build output directory is not on a local disk.\n" printf "This will severely degrade build performance!\n" printf "It is recommended that you create an output directory on a local disk,\n" printf "and run the configure script again from that directory.\n" fi if test "x$CCACHE_HELP_MSG" != x; then printf "\n" printf "Build performance tip: ccache gives a tremendous speedup for C++ recompilations.\n" printf "$CCACHE_HELP_MSG\n" help_on_build_dependency ccache printf "$HELP_MSG\n" fi