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Diffstat (limited to 'common/autoconf/boot-jdk.m4')
| -rw-r--r-- | common/autoconf/boot-jdk.m4 | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/common/autoconf/boot-jdk.m4 b/common/autoconf/boot-jdk.m4 deleted file mode 100644 index ace6f7d..0000000 --- a/common/autoconf/boot-jdk.m4 +++ /dev/null @@ -1,369 +0,0 @@ -# -# 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. -# - -# Execute the check given as argument, and verify the result -# If the Boot JDK was previously found, do nothing -# $1 A command line (typically autoconf macro) to execute -AC_DEFUN([BOOTJDK_DO_CHECK], -[ - if test "x$BOOT_JDK_FOUND" = xno; then - # Now execute the test - $1 - - # If previous step claimed to have found a JDK, check it to see if it seems to be valid. - if test "x$BOOT_JDK_FOUND" = xmaybe; then - # Do we have a bin/java? - if test ! -x "$BOOT_JDK/bin/java"; then - AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring]) - BOOT_JDK_FOUND=no - else - # Do we have a bin/javac? - if test ! -x "$BOOT_JDK/bin/javac"; then - AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring]) - AC_MSG_NOTICE([(This might be an JRE instead of an JDK)]) - BOOT_JDK_FOUND=no - else - # Do we have an rt.jar? (On MacOSX it is called classes.jar) - if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then - AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring]) - BOOT_JDK_FOUND=no - else - # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version? - BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1` - - # 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 - AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring]) - AC_MSG_NOTICE([(Your Boot JDK must be version 7 or 8)]) - BOOT_JDK_FOUND=no - else - # We're done! :-) - BOOT_JDK_FOUND=yes - BASIC_FIXUP_PATH(BOOT_JDK) - AC_MSG_CHECKING([for Boot JDK]) - AC_MSG_RESULT([$BOOT_JDK]) - AC_MSG_CHECKING([Boot JDK version]) - BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '` - AC_MSG_RESULT([$BOOT_JDK_VERSION]) - fi # end check jdk version - fi # end check rt.jar - fi # end check javac - fi # end check java - fi # end check boot jdk found - fi -]) - -# Test: Is bootjdk explicitely set by command line arguments? -AC_DEFUN([BOOTJDK_CHECK_ARGUMENTS], -[ - if test "x$with_boot_jdk" != x; then - BOOT_JDK=$with_boot_jdk - BOOT_JDK_FOUND=maybe - AC_MSG_NOTICE([Found potential Boot JDK using configure arguments]) - fi -]) - -# Test: Is bootjdk available from builddeps? -AC_DEFUN([BOOTJDK_CHECK_BUILDDEPS], -[ - BDEPS_CHECK_MODULE(BOOT_JDK, bootjdk, xxx, [BOOT_JDK_FOUND=maybe], [BOOT_JDK_FOUND=no]) -]) - -# Test: Is $JAVA_HOME set? -AC_DEFUN([BOOTJDK_CHECK_JAVA_HOME], -[ - if test "x$JAVA_HOME" != x; then - JAVA_HOME_PROCESSED="$JAVA_HOME" - BASIC_FIXUP_PATH(JAVA_HOME_PROCESSED) - if test ! -d "$JAVA_HOME_PROCESSED"; then - AC_MSG_NOTICE([Your JAVA_HOME points to a non-existing directory!]) - else - # Aha, the user has set a JAVA_HOME - # let us use that as the Boot JDK. - BOOT_JDK="$JAVA_HOME_PROCESSED" - BOOT_JDK_FOUND=maybe - AC_MSG_NOTICE([Found potential Boot JDK using JAVA_HOME]) - fi - fi -]) - -# Test: Is there a java or javac in the PATH, which is a symlink to the JDK? -AC_DEFUN([BOOTJDK_CHECK_JAVA_IN_PATH_IS_SYMLINK], -[ - AC_PATH_PROG(JAVAC_CHECK, javac) - AC_PATH_PROG(JAVA_CHECK, java) - BINARY="$JAVAC_CHECK" - if test "x$JAVAC_CHECK" = x; then - BINARY="$JAVA_CHECK" - fi - if test "x$BINARY" != x; then - # So there is a java(c) binary, it might be part of a JDK. - # Lets find the JDK/JRE directory by following symbolic links. - # Linux/GNU systems often have links from /usr/bin/java to - # /etc/alternatives/java to the real JDK binary. - BASIC_REMOVE_SYMBOLIC_LINKS(BINARY) - BOOT_JDK=`dirname "$BINARY"` - BOOT_JDK=`cd "$BOOT_JDK/.."; pwd` - if test -x "$BOOT_JDK/bin/javac" && test -x "$BOOT_JDK/bin/java"; then - # Looks like we found ourselves an JDK - BOOT_JDK_FOUND=maybe - AC_MSG_NOTICE([Found potential Boot JDK using java(c) in PATH]) - fi - fi -]) - -# Test: Is there a /usr/libexec/java_home? (Typically on MacOSX) -AC_DEFUN([BOOTJDK_CHECK_LIBEXEC_JAVA_HOME], -[ - if test -x /usr/libexec/java_home; then - BOOT_JDK=`/usr/libexec/java_home` - BOOT_JDK_FOUND=maybe - AC_MSG_NOTICE([Found potential Boot JDK using /usr/libexec/java_home]) - fi -]) - -# Look for a jdk in the given path. If there are multiple, try to select the newest. -# If found, set BOOT_JDK and BOOT_JDK_FOUND. -# $1 = Path to directory containing jdk installations. -# $2 = String to append to the found JDK directory to get the proper JDK home -AC_DEFUN([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY], -[ - BOOT_JDK_PREFIX="$1" - BOOT_JDK_SUFFIX="$2" - ALL_JDKS_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $SORT -r` - if test "x$ALL_JDKS_FOUND" != x; then - for JDK_TO_TRY in $ALL_JDKS_FOUND ; do - BOOTJDK_DO_CHECK([ - BOOT_JDK="${BOOT_JDK_PREFIX}/${JDK_TO_TRY}${BOOT_JDK_SUFFIX}" - if test -d "$BOOT_JDK"; then - BOOT_JDK_FOUND=maybe - AC_MSG_NOTICE([Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX/$JDK_TO_TRY)]) - fi - ]) - done - fi -]) - -# Call BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY, but use the given -# environmental variable as base for where to look. -# $1 Name of an environmal variable, assumed to point to the Program Files directory. -AC_DEFUN([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY], -[ - if test "x[$]$1" != x; then - VIRTUAL_DIR="[$]$1/Java" - BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(VIRTUAL_DIR) - BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY($VIRTUAL_DIR) - fi -]) - -# Test: Is there a JDK installed in default, well-known locations? -AC_DEFUN([BOOTJDK_CHECK_WELL_KNOWN_LOCATIONS], -[ - if test "x$OPENJDK_TARGET_OS" = xwindows; then - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([ProgramW6432])]) - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([PROGRAMW6432])]) - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([PROGRAMFILES])]) - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([ProgramFiles])]) - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/cygdrive/c/Program Files/Java])]) - elif test "x$OPENJDK_TARGET_OS" = xmacosx; then - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/Library/Java/JavaVirtualMachines],[/Contents/Home])]) - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/System/Library/Java/JavaVirtualMachines],[/Contents/Home])]) - elif test "x$OPENJDK_TARGET_OS" = xlinux; then - BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/usr/lib/jvm])]) - fi -]) - -# Check that a command-line tool in the Boot JDK is correct -# $1 = name of variable to assign -# $2 = name of binary -AC_DEFUN([BOOTJDK_CHECK_TOOL_IN_BOOTJDK], -[ - AC_MSG_CHECKING([for $2 in Boot JDK]) - $1=$BOOT_JDK/bin/$2 - if test ! -x [$]$1; then - AC_MSG_RESULT(not found) - AC_MSG_NOTICE([Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk]) - AC_MSG_ERROR([Could not find $2 in the Boot JDK]) - fi - AC_MSG_RESULT(ok) -]) - -############################################################################### -# -# We need a Boot JDK to bootstrap the build. -# - -AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK], -[ - BOOT_JDK_FOUND=no - AC_ARG_WITH(boot-jdk, [AS_HELP_STRING([--with-boot-jdk], - [path to Boot JDK (used to bootstrap build) @<:@probed@:>@])]) - - # We look for the Boot JDK through various means, going from more certain to - # more of a guess-work. After each test, BOOT_JDK_FOUND is set to "yes" if - # we detected something (if so, the path to the jdk is in BOOT_JDK). But we - # must check if this is indeed valid; otherwise we'll continue looking. - - # Test: Is bootjdk explicitely set by command line arguments? - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_ARGUMENTS]) - if test "x$with_boot_jdk" != x && test "x$BOOT_JDK_FOUND" = xno; then - # Having specified an argument which is incorrect will produce an instant failure; - # we should not go on looking - AC_MSG_ERROR([The path given by --with-boot-jdk does not contain a valid Boot JDK]) - fi - - # Test: Is bootjdk available from builddeps? - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_BUILDDEPS]) - - # Test: Is $JAVA_HOME set? - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_JAVA_HOME]) - - # Test: Is there a /usr/libexec/java_home? (Typically on MacOSX) - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_LIBEXEC_JAVA_HOME]) - - # Test: Is there a java or javac in the PATH, which is a symlink to the JDK? - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_JAVA_IN_PATH_IS_SYMLINK]) - - # Test: Is there a JDK installed in default, well-known locations? - BOOTJDK_DO_CHECK([BOOTJDK_CHECK_WELL_KNOWN_LOCATIONS]) - - # If we haven't found anything yet, we've truly lost. Give up. - if test "x$BOOT_JDK_FOUND" = xno; then - HELP_MSG_MISSING_DEPENDENCY([openjdk]) - AC_MSG_NOTICE([Could not find a valid Boot JDK. $HELP_MSG]) - AC_MSG_NOTICE([This might be fixed by explicitely setting --with-boot-jdk]) - AC_MSG_ERROR([Cannot continue]) - fi - - # Setup proper paths for what we found - BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar" - 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 - # Remove the .. - BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}" - fi - fi - BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar" - BOOT_JDK="$BOOT_JDK" - AC_SUBST(BOOT_RTJAR) - AC_SUBST(BOOT_TOOLSJAR) - AC_SUBST(BOOT_JDK) - - # Setup tools from the Boot JDK. - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVA,java) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAC,javac) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAH,javah) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAP,javap) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAR,jar) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(RMIC,rmic) - BOOTJDK_CHECK_TOOL_IN_BOOTJDK(NATIVE2ASCII,native2ascii) - - # Finally, set some other options... - - # 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) - AC_SUBST(JAVAC_FLAGS) - - # Check if the boot jdk is 32 or 64 bit - if "$JAVA" -d64 -version > /dev/null 2>&1; then - BOOT_JDK_BITS="64" - else - BOOT_JDK_BITS="32" - fi - AC_MSG_CHECKING([if Boot JDK is 32 or 64 bits]) - AC_MSG_RESULT([$BOOT_JDK_BITS]) - AC_SUBST(BOOT_JDK_BITS) -]) - -AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS], -[ - ############################################################################## - # - # 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"])]) - - AC_MSG_CHECKING([flags for boot jdk java command] ) - - # 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,[$JAVA]) - - # Apply user provided options. - ADD_JVM_ARG_IF_OK([$with_boot_jdk_jvmargs],boot_jdk_jvmargs,[$JAVA]) - - AC_MSG_RESULT([$boot_jdk_jvmargs]) - - # For now, general JAVA_FLAGS are the same as the boot jdk jvmargs - JAVA_FLAGS=$boot_jdk_jvmargs - AC_SUBST(JAVA_FLAGS) - - - AC_MSG_CHECKING([flags for boot jdk java command for big workloads]) - - # Starting amount of heap memory. - ADD_JVM_ARG_IF_OK([-Xms64M],boot_jdk_jvmargs_big,[$JAVA]) - - # Maximum amount of heap memory. - # Maximum stack size. - if test "x$BOOT_JDK_BITS" = x32; then - JVM_MAX_HEAP=1100M - STACK_SIZE=768 - else - # Running Javac on a JVM on a 64-bit machine, takes more space since 64-bit - # pointers are used. Apparently, we need to increase the heap and stack - # space for the jvm. More specifically, when running javac to build huge - # jdk batch - JVM_MAX_HEAP=1600M - STACK_SIZE=1536 - fi - ADD_JVM_ARG_IF_OK([-Xmx$JVM_MAX_HEAP],boot_jdk_jvmargs_big,[$JAVA]) - ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],boot_jdk_jvmargs_big,[$JAVA]) - ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],boot_jdk_jvmargs_big,[$JAVA]) - ADD_JVM_ARG_IF_OK([-XX:MaxPermSize=160m],boot_jdk_jvmargs_big,[$JAVA]) - - AC_MSG_RESULT([$boot_jdk_jvmargs_big]) - - JAVA_FLAGS_BIG=$boot_jdk_jvmargs_big - AC_SUBST(JAVA_FLAGS_BIG) - - - AC_MSG_CHECKING([flags for boot jdk java command for small workloads]) - - # Use serial gc for small short lived tools if possible - ADD_JVM_ARG_IF_OK([-XX:+UseSerialGC],boot_jdk_jvmargs_small,[$JAVA]) - ADD_JVM_ARG_IF_OK([-Xms32M],boot_jdk_jvmargs_small,[$JAVA]) - ADD_JVM_ARG_IF_OK([-Xmx512M],boot_jdk_jvmargs_small,[$JAVA]) - - AC_MSG_RESULT([$boot_jdk_jvmargs_small]) - - JAVA_FLAGS_SMALL=$boot_jdk_jvmargs_small - AC_SUBST(JAVA_FLAGS_SMALL) -]) |