jdk8-mips64-public: common/autoconf/configure@0dd73d0f67af

     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 if test "x$BASH_VERSION" = x; then

    26   echo This script needs bash to run.

    27   echo It is recommended to use the configure script in the source tree root instead.

    28   exit 1

    29 fi

    31 # Force autoconf to use bash.

    32 export CONFIG_SHELL=$BASH

    34 CONFIGURE_COMMAND_LINE="$@"

    35 conf_script_dir=`dirname $0`

    37 if [ "$CUSTOM_CONFIG_DIR" = "" ]; then

    38   conf_custom_script_dir="$conf_script_dir/../../jdk/make/closed/autoconf"

    39 else

    40   conf_custom_script_dir=$CUSTOM_CONFIG_DIR

    41 fi

    43 ###

    44 ### Test that the generated configure is up-to-date

    45 ###

    47 run_autogen_or_fail() {

    48   if test "x`which autoconf 2> /dev/null`" = x; then

    49     echo "Cannot locate autoconf, unable to correct situation."

    50     echo "Please install autoconf and run 'bash autogen.sh' to update the generated files."

    51     echo "Error: Cannot continue" 1>&2

    52     exit 1

    53   else

    54     echo "Running autogen.sh to correct the situation"

    55     bash $conf_script_dir/autogen.sh

    56   fi

    57 }

    59 check_autoconf_timestamps() {

    60   for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 ; do

    61     if test $file -nt $conf_script_dir/generated-configure.sh; then

    62       echo "Warning: The configure source files is newer than the generated files."

    63       run_autogen_or_fail

    64     fi

    65   done

    67   if test -e $conf_custom_script_dir/generated-configure.sh; then

    68     # If custom source configure is available, make sure it is up-to-date as well.

    69     for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 $conf_custom_script_dir/*.m4; do

    70       if test $file -nt $conf_custom_script_dir/generated-configure.sh; then

    71         echo "Warning: The configure source files is newer than the custom generated files."

    72         run_autogen_or_fail

    73       fi

    74     done

    75   fi

    76 }

    78 check_hg_updates() {

    79   if test "x`which hg 2> /dev/null`" != x; then

    80     conf_updated_autoconf_files=`cd $conf_script_dir && hg status -mard 2> /dev/null | grep autoconf`

    81     if test "x$conf_updated_autoconf_files" != x; then

    82       echo "Configure source code has been updated, checking time stamps"

    83       check_autoconf_timestamps

    84     fi

    86     if test -e $conf_custom_script_dir; then

    87       # If custom source configure is available, make sure it is up-to-date as well.

    88       conf_custom_updated_autoconf_files=`cd $conf_custom_script_dir && hg status -mard 2> /dev/null | grep autoconf`

    89       if test "x$conf_custom_updated_autoconf_files" != x; then

    90         echo "Configure custom source code has been updated, checking time stamps"

    91         check_autoconf_timestamps

    92       fi

    93     fi

    94   fi

    95 }

    97 # Check for local changes

    98 check_hg_updates

   100 if test -e $conf_custom_script_dir/generated-configure.sh; then

   101   # Test if open configure is newer than custom configure, if so, custom needs to

   102   # be regenerated. This test is required to ensure consistency with custom source.

   103   conf_open_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_script_dir/generated-configure.sh  | cut -d"=" -f 2`

   104   conf_custom_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_custom_script_dir/generated-configure.sh  | cut -d"=" -f 2`

   105   if test $conf_open_configure_timestamp -gt $conf_custom_configure_timestamp; then

   106     echo "Warning: The generated configure file contains changes not present in the custom generated file."

   107     run_autogen_or_fail

   108   fi

   109 fi

   111 # Autoconf calls the configure script recursively sometimes.

   112 # Don't start logging twice in that case

   113 if test "x$conf_debug_configure" = xtrue; then

   114   conf_debug_configure=recursive

   115 fi

   116 ###

   117 ### Process command-line arguments

   118 ###

   119 conf_processed_arguments=()

   120 conf_openjdk_target=

   122 for conf_option

   123 do

   124   case $conf_option in

   125     --openjdk-target=*)

   126       conf_openjdk_target=`expr "X$conf_option" : '[^=]*=\(.*\)'`

   127       continue ;;

   128     --debug-configure)

   129       if test "x$conf_debug_configure" != xrecursive; then

   130         conf_debug_configure=true

   131         export conf_debug_configure

   132       fi

   133       continue ;;

   134     *)

   135       conf_processed_arguments=("${conf_processed_arguments[@]}" "$conf_option") ;;

   136   esac

   138   case $conf_option in

   139     -build | --build | --buil | --bui | --bu |-build=* | --build=* | --buil=* | --bui=* | --bu=*)

   140       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;

   141     -target | --target | --targe | --targ | --tar | --ta | --t | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

   142       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;

   143     -host | --host | --hos | --ho | -host=* | --host=* | --hos=* | --ho=*)

   144       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;

   145     -help | --help | --hel | --he | -h)

   146       conf_print_help=true ;;

   147   esac

   148 done

   150 if test "x$conf_legacy_crosscompile" != "x"; then

   151   if test "x$conf_openjdk_target" != "x"; then

   152     echo "Error: Specifying --openjdk-target together with autoconf"

   153     echo "legacy cross-compilation flags is not supported."

   154     echo "You specified: --openjdk-target=$conf_openjdk_target and $conf_legacy_crosscompile."

   155     echo "The recommended use is just --openjdk-target."

   156     exit 1

   157   else

   158     echo "Warning: You are using legacy autoconf cross-compilation flags."

   159     echo "It is recommended that you use --openjdk-target instead."

   160     echo ""

   161   fi

   162 fi

   164 if test "x$conf_openjdk_target" != "x"; then

   165   conf_build_platform=`sh $conf_script_dir/build-aux/config.guess`

   166   conf_processed_arguments=("--build=$conf_build_platform" "--host=$conf_openjdk_target" "--target=$conf_openjdk_target" "${conf_processed_arguments[@]}")

   167 fi

   169 # Make configure exit with error on invalid options as default.

   170 # Can be overridden by --disable-option-checking, since we prepend our argument

   171 # and later options override earlier.

   172 conf_processed_arguments=("--enable-option-checking=fatal" "${conf_processed_arguments[@]}")

   174 ###

   175 ### Call the configure script

   176 ###

   177 if test -e $conf_custom_script_dir/generated-configure.sh; then

   178   # Custom source configure available; run that instead

   179   echo Running custom generated-configure.sh

   180   conf_script_to_run=$conf_custom_script_dir/generated-configure.sh

   181 else

   182   echo Running generated-configure.sh

   183   conf_script_to_run=$conf_script_dir/generated-configure.sh

   184 fi

   186 if test "x$conf_debug_configure" != x; then

   187   # Turn on shell debug output if requested (initial or recursive)

   188   set -x

   189 fi

   191 if test "x$conf_debug_configure" = xtrue; then

   192   # Turn on logging, but don't turn on twice when called recursive

   193   conf_debug_logfile=./debug-configure.log

   194   (exec 3>&1 ; (. $conf_script_to_run "${conf_processed_arguments[@]}" 2>&1 1>&3 ) | tee -a $conf_debug_logfile 1>&2 ; exec 3>&-) | tee -a $conf_debug_logfile

   195 else

   196   ( . $conf_script_to_run "${conf_processed_arguments[@]}" )

   197 fi

   199 conf_result_code=$?

   200 ###

   201 ### Post-processing

   202 ###

   204 if test $conf_result_code -eq 0; then

   205   if test "x$conf_print_help" = xtrue; then

   206     cat <<EOT

   208 Additional (non-autoconf) OpenJDK Options:

   209   --openjdk-target=TARGET cross-compile with TARGET as target platform

   210                           (i.e. the one you will run the resulting binary on).

   211                           Equivalent to --host=TARGET --target=TARGET

   212                           --build=<current platform>

   213   --debug-configure       Run the configure script with additional debug

   214                           logging enabled.

   216 Please be aware that, when cross-compiling, the OpenJDK configure script will

   217 generally use 'target' where autoconf traditionally uses 'host'.

   218 EOT

   219   fi

   220 else

   221   echo configure exiting with result code $conf_result_code

   222 fi

   224 exit $conf_result_code

Mercurial > jdk8-mips64-public / file revision

common/autoconf/configure@0dd73d0f67af

common/autoconf/configure