jdk8-mips64-public: common/bin/boot

     1 #!/bin/bash

2 #

     3 # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

5 #

     6 # This code is free software; you can redistribute it and/or modify it

     7 # under the terms of the GNU General Public License version 2 only, as

     8 # published by the Free Software Foundation.

9 #

    10 # This code is distributed in the hope that it will be useful, but WITHOUT

    11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13 # version 2 for more details (a copy is included in the LICENSE file that

    14 # accompanied this code).

    15 #

    16 # You should have received a copy of the GNU General Public License version

    17 # 2 along with this work; if not, write to the Free Software Foundation,

    18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19 #

    20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21 # or visit www.oracle.com if you need additional information or have any

    22 # questions.

    23 #

    25 # The boot_cycle.sh script performs two complete image builds (no javadoc though....)

    26 # where the second build uses the first build as the boot jdk.

    27 #

    28 # This is useful to verify that the build is self hoisting and assists

    29 # in flushing out bugs. You can follow up with compare_objects.sh to check

    30 # that the two boot_cycle_?/images/j2sdk are identical. They should be.

    31 #

    32 # Usage:

    33 # Specify the configure arguments to boot_cycle.sh, for example:

    34 #

    35 #    sh common/bin/boot_cycle.sh --enable-debug --with-jvm-variants=server

    36 #

    37 # The same arguments will be used for both builds, except of course --with-boot-jdk

    38 # that will be adjusted to boot_cycle_1 for the second build.

    40 SCRIPT_DIR=`pwd`/`dirname $0`

    41 ROOT_DIR=`(cd $SCRIPT_DIR/../.. ; pwd)`

    42 BUILD_DIR=$ROOT_DIR/build

    43 mkdir -p $BUILD_DIR

    44 AUTOCONF_DIR=`(cd $SCRIPT_DIR/../autoconf ; pwd)`

    45 BOOT_CYCLE_1_DIR=$BUILD_DIR/boot_cycle_1

    46 BOOT_CYCLE_2_DIR=$BUILD_DIR/boot_cycle_2

    48 # Create the boot cycle dirs in the build directory.

    49 mkdir -p $BOOT_CYCLE_1_DIR

    50 mkdir -p $BOOT_CYCLE_2_DIR

    52 cd $BOOT_CYCLE_1_DIR

    53 # Configure!

    54 sh $AUTOCONF_DIR/configure "$@"

    55 # Now build!

    56 make images

    58 if ! test -x $BOOT_CYCLE_1_DIR/images/j2sdk-image/bin/java ; then

    59     echo Failed to build the executable $BOOT_CYCLE_1_DIR/images/j2sdk-image/bin/java

    60     exit 1

    61 fi

    63 cd $BOOT_CYCLE_2_DIR

    64 # Pickup the configure arguments, but drop any --with-boot-jdk=....

    65 # and add the correct --with-boot-jdk=...boot_cycle_1... at the end.

    66 ARGUMENTS="`cat $BOOT_CYCLE_1_DIR/configure-arguments|sed 's/--with-boot-jdk=[^ ]*//'` --with-boot-jdk=$BOOT_CYCLE_1_DIR/images/j2sdk-image"

    67 # Configure using these adjusted arguments.

    68 sh $AUTOCONF_DIR/configure $ARGUMENTS

    69 # Now build!

    70 make images

    72 if ! test -x $BOOT_CYCLE_2_DIR/images/j2sdk-image/bin/java ; then

    73     echo Failed to build the final executable $BOOT_CYCLE_2_DIR/images/j2sdk-image/bin/java

    74     exit 1

    75 fi

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