jdk8-mips64-public: common/autoconf/boot-jdk.m4@3156dff953b1 (annotated)

common/autoconf/boot-jdk.m4@3156dff953b1 (annotated)

common/autoconf/boot-jdk.m4

Thu, 05 Jul 2012 18:27:07 -0700

author: erikj
date: Thu, 05 Jul 2012 18:27:07 -0700
changeset 459: 3156dff953b1
child 478: 2ba6f4da4bf3
permissions: -rw-r--r--

7182051: Update of latest build-infra Makefiles (missing files)
Reviewed-by: ohair

 #
 # 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.
 #
 # Fixes paths on windows to be mixed mode short.
 AC_DEFUN([BOOTJDK_WIN_FIX_PATH],
 [
     if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
         AC_PATH_PROG(CYGPATH, cygpath)
         tmp="[$]$1"
         # Convert to C:/ mixed style path without spaces.
         tmp=`$CYGPATH -s -m "$tmp"`
         $1="$tmp"
     fi
 ])
 AC_DEFUN([BOOTJDK_MISSING_ERROR],
 [
     AC_MSG_NOTICE([This might be fixed by explicitely setting --with-boot-jdk])
     AC_MSG_ERROR([Cannot continue])
 ])
 ###############################################################################
 #
 # 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@:>@])])
 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_NOTICE([Your JAVA_HOME points to a non-existing directory!])
             BOOTJDK_MISSING_ERROR
         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="$BOOT_JDK/bin/java"
             BOOT_JDK_FOUND=yes
         else
             AC_MSG_NOTICE([Your JAVA_HOME points to a JRE! The build needs a JDK! Please point JAVA_HOME to a JDK. JAVA_HOME=[$]JAVA_HOME])
             BOOTJDK_MISSING_ERROR
         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$JAVA_CHECK" != x; then
         # There is a java in the path. But apparently we have not found a javac
         # in the path, since that would have been tested earlier.
         if test "x$OPENJDK_TARGET_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_MSG_MISSING_DEPENDENCY([openjdk])
             AC_MSG_NOTICE([Found a JRE, not not a JDK! Please remove the JRE from your path and put a JDK there instead. $HELP_MSG])
             BOOTJDK_MISSING_ERROR
         fi
     else
         HELP_MSG_MISSING_DEPENDENCY([openjdk])
         AC_MSG_NOTICE([Could not find a JDK. $HELP_MSG])
         BOOTJDK_MISSING_ERROR
     fi
 fi
 BOOTJDK_WIN_FIX_PATH(BOOT_JDK)
 # Now see if we can find the rt.jar, or its nearest equivalent.
 BOOT_RTJAR="$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_NOTICE([Cannot find the rt.jar or its equivalent!])
         AC_MSG_NOTICE([This typically means that configure failed to automatically find a suitable Boot JDK])
         BOOTJDK_MISSING_ERROR
     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 $JAVA; then
     AC_MSG_NOTICE([Could not find a working java])
     BOOTJDK_MISSING_ERROR
 fi
 BOOT_JDK_VERSION=`$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_MSG_MISSING_DEPENDENCY([openjdk])
     AC_MSG_NOTICE([Your boot-jdk must be version 7 or 8. $HELP_MSG])
     BOOTJDK_MISSING_ERROR
 fi
 # When compiling code to be executed by the Boot JDK, force jdk7 compatibility.
 BOOT_JDK_SOURCETARGET="-source 7 -target 7"
 AC_SUBST(BOOT_JDK_SOURCETARGET)
 # Use the javac tool from the Boot JDK.
 AC_MSG_CHECKING([for javac in Boot JDK])
 JAVAC=$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 $JAVAH; then
     AC_MSG_NOTICE([Could not find a working javah])
     BOOTJDK_MISSING_ERROR
 fi
 AC_MSG_RESULT(yes)
 AC_SUBST(JAVAH)
 # Use the jar tool from the Boot JDK.
 AC_MSG_CHECKING([for jar in Boot JDK])
 JAR=$BOOT_JDK/bin/jar
 if test ! -x $JAR; then
     AC_MSG_NOTICE([Could not find a working jar])
     BOOTJDK_MISSING_ERROR
 fi
 AC_SUBST(JAR)
 AC_MSG_RESULT(yes)
 # Use the rmic tool from the Boot JDK.
 AC_MSG_CHECKING([for rmic in Boot JDK])
 RMIC=$BOOT_JDK/bin/rmic
 if test ! -x $RMIC; then
     AC_MSG_NOTICE([Could not find a working rmic])
     BOOTJDK_MISSING_ERROR
 fi
 AC_SUBST(RMIC)
 AC_MSG_RESULT(yes)
 # Use the native2ascii tool from the Boot JDK.
 AC_MSG_CHECKING([for native2ascii in Boot JDK])
 NATIVE2ASCII=$BOOT_JDK/bin/native2ascii
 if test ! -x $NATIVE2ASCII; then
     AC_MSG_NOTICE([Could not find a working native2ascii])
     BOOTJDK_MISSING_ERROR
 fi
 AC_MSG_RESULT(yes)
 AC_SUBST(NATIVE2ASCII)
 ])
 AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],
 [
 ##############################################################################
 #
 # Specify options for anything that is run with the Boot JDK.
 #
 AC_ARG_WITH(boot-jdk-jvmargs, [AS_HELP_STRING([--with-boot-jdk-jvmargs],
 	[specify JVM arguments to be passed to all invocations of the Boot JDK, overriding the default values,
      e.g --with-boot-jdk-jvmargs="-Xmx8G -enableassertions"])])
 if test "x$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$OPENJDK_TARGET_OS" = "xmacosx"; then
         # Why does macosx need more heap? Its the huge JDK batch.
         ADD_JVM_ARG_IF_OK([-Xmx1600M],boot_jdk_jvmargs,[$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)
 ])

Mercurial > jdk8-mips64-public / annotate

common/autoconf/boot-jdk.m4@3156dff953b1 (annotated)

common/autoconf/boot-jdk.m4