author | simonis |
Fri, 08 Jan 2016 09:46:02 +0100 | |
changeset 34864 | 47326b00e368 |
parent 34491 | 307c28cb36c2 |
child 35747 | aeaa6d0101a8 |
permissions | -rw-r--r-- |
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#!/bin/bash |
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# |
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# Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. |
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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# |
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# This code is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License version 2 only, as |
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# published by the Free Software Foundation. |
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# |
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# This code is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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# version 2 for more details (a copy is included in the LICENSE file that |
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# accompanied this code). |
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# |
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# You should have received a copy of the GNU General Public License version |
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# 2 along with this work; if not, write to the Free Software Foundation, |
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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# |
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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# or visit www.oracle.com if you need additional information or have any |
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# questions. |
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# |
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if test "x$1" != xCHECKME; then |
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echo "WARNING: Calling the wrapper script directly is deprecated and unsupported." |
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echo "Not all features of configure will be available." |
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echo "Use the 'configure' script in the top-level directory instead." |
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TOPDIR=$(cd $(dirname $0)/../.. > /dev/null && pwd) |
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else |
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# Now the next argument is the absolute top-level directory path. |
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# The TOPDIR variable is passed on to configure.ac. |
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TOPDIR="$2" |
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# Remove these two arguments to get to the user supplied arguments |
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shift |
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shift |
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fi |
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if test "x$BASH" = x; then |
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echo "Error: This script must be run using bash." 1>&2 |
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exit 1 |
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fi |
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# Force autoconf to use bash. This also means we must disable autoconf re-exec. |
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export CONFIG_SHELL=$BASH |
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export _as_can_reexec=no |
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conf_script_dir="$TOPDIR/common/autoconf" |
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if [ "$CUSTOM_CONFIG_DIR" = "" ]; then |
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conf_custom_script_dir="$TOPDIR/closed/autoconf" |
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else |
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conf_custom_script_dir="$CUSTOM_CONFIG_DIR" |
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fi |
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### |
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### Test that the generated configure is up-to-date |
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### |
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run_autogen_or_fail() { |
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if test "x`which autoconf 2> /dev/null | grep -v '^no autoconf in'`" = x; then |
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echo "Cannot locate autoconf, unable to correct situation." |
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echo "Please install autoconf and run 'bash autogen.sh' to update the generated files." |
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echo "Error: Cannot continue" 1>&2 |
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exit 1 |
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else |
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echo "Running autogen.sh to correct the situation" |
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bash $conf_script_dir/autogen.sh |
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fi |
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} |
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check_autoconf_timestamps() { |
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for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 ; do |
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if test $file -nt $conf_script_dir/generated-configure.sh; then |
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echo "Warning: The configure source files is newer than the generated files." |
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run_autogen_or_fail |
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fi |
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done |
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if test -e $conf_custom_script_dir/generated-configure.sh; then |
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# If custom source configure is available, make sure it is up-to-date as well. |
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for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 $conf_custom_script_dir/*.m4; do |
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if test $file -nt $conf_custom_script_dir/generated-configure.sh; then |
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echo "Warning: The configure source files is newer than the custom generated files." |
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run_autogen_or_fail |
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fi |
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done |
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fi |
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} |
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check_hg_updates() { |
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if test "x`which hg 2> /dev/null | grep -v '^no hg in'`" != x; then |
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conf_updated_autoconf_files=`cd $conf_script_dir && hg status -mard 2> /dev/null | grep autoconf` |
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if test "x$conf_updated_autoconf_files" != x; then |
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echo "Configure source code has been updated, checking time stamps" |
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check_autoconf_timestamps |
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fi |
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if test -e $conf_custom_script_dir; then |
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# If custom source configure is available, make sure it is up-to-date as well. |
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conf_custom_updated_autoconf_files=`cd $conf_custom_script_dir && hg status -mard 2> /dev/null | grep autoconf` |
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if test "x$conf_custom_updated_autoconf_files" != x; then |
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echo "Configure custom source code has been updated, checking time stamps" |
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check_autoconf_timestamps |
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fi |
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fi |
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fi |
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} |
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# Check for local changes |
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check_hg_updates |
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if test -e $conf_custom_script_dir/generated-configure.sh; then |
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# Test if open configure is newer than custom configure, if so, custom needs to |
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# be regenerated. This test is required to ensure consistency with custom source. |
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conf_open_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_script_dir/generated-configure.sh | cut -d"=" -f 2` |
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conf_custom_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_custom_script_dir/generated-configure.sh | cut -d"=" -f 2` |
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if test $conf_open_configure_timestamp -gt $conf_custom_configure_timestamp; then |
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echo "Warning: The generated configure file contains changes not present in the custom generated file." |
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run_autogen_or_fail |
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fi |
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fi |
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# Autoconf calls the configure script recursively sometimes. |
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# Don't start logging twice in that case |
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if test "x$conf_debug_configure" = xtrue; then |
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conf_debug_configure=recursive |
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fi |
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### |
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### Process command-line arguments |
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### |
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# Returns a shell-escaped version of the argument given. |
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function shell_quote() { |
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if [[ -n "$1" ]]; then |
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# Uses only shell-safe characters? No quoting needed. |
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# '=' is a zsh meta-character, but only in word-initial position. |
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if echo "$1" | grep '^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\.:,%/+=_-]\{1,\}$' > /dev/null \ |
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&& ! echo "$1" | grep '^=' > /dev/null; then |
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quoted="$1" |
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else |
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if echo "$1" | grep "[\'!]" > /dev/null; then |
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# csh does history expansion within single quotes, but not |
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# when backslash-escaped! |
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local quoted_quote="'\\''" quoted_exclam="'\\!'" |
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word="${1//\'/${quoted_quote}}" |
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word="${1//\!/${quoted_exclam}}" |
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fi |
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quoted="'$1'" |
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fi |
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echo "$quoted" |
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fi |
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} |
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conf_processed_arguments=() |
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conf_quoted_arguments=() |
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conf_openjdk_target= |
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for conf_option |
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do |
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# Process (and remove) our own extensions that will not be passed to autoconf |
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case $conf_option in |
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--openjdk-target=*) |
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conf_openjdk_target=`expr "X$conf_option" : '[^=]*=\(.*\)'` |
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;; |
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--debug-configure) |
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if test "x$conf_debug_configure" != xrecursive; then |
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conf_debug_configure=true |
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export conf_debug_configure |
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fi |
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;; |
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*) |
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conf_processed_arguments=("${conf_processed_arguments[@]}" "$conf_option") |
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;; |
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esac |
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# Store all variables overridden on the command line |
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case $conf_option in |
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[^-]*=*) |
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# Add name of variable to CONFIGURE_OVERRIDDEN_VARIABLES list inside !...!. |
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conf_env_var=`expr "x$conf_option" : 'x\([^=]*\)='` |
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CONFIGURE_OVERRIDDEN_VARIABLES="$CONFIGURE_OVERRIDDEN_VARIABLES!$conf_env_var!" |
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;; |
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esac |
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# Save the arguments, intelligently quoted for CONFIGURE_COMMAND_LINE. |
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case $conf_option in |
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*=*) |
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conf_option_name=`expr "x$conf_option" : 'x\([^=]*\)='` |
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conf_option_name=$(shell_quote "$conf_option_name") |
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conf_option_value=`expr "x$conf_option" : 'x[^=]*=\(.*\)'` |
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conf_option_value=$(shell_quote "$conf_option_value") |
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conf_quoted_arguments=("${conf_quoted_arguments[@]}" "$conf_option_name=$conf_option_value") |
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;; |
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*) |
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conf_quoted_arguments=("${conf_quoted_arguments[@]}" "$(shell_quote "$conf_option")") |
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;; |
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esac |
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# Check for certain autoconf options that require extra action |
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case $conf_option in |
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-build | --build | --buil | --bui | --bu |-build=* | --build=* | --buil=* | --bui=* | --bu=*) |
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conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;; |
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-target | --target | --targe | --targ | --tar | --ta | --t | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
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conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;; |
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-host | --host | --hos | --ho | -host=* | --host=* | --hos=* | --ho=*) |
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conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;; |
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-help | --help | --hel | --he | -h) |
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conf_print_help=true ;; |
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esac |
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done |
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# Save the quoted command line |
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CONFIGURE_COMMAND_LINE="${conf_quoted_arguments[@]}" |
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|
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if test "x$conf_legacy_crosscompile" != "x"; then |
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if test "x$conf_openjdk_target" != "x"; then |
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echo "Error: Specifying --openjdk-target together with autoconf" |
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echo "legacy cross-compilation flags is not supported." |
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echo "You specified: --openjdk-target=$conf_openjdk_target and $conf_legacy_crosscompile." |
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echo "The recommended use is just --openjdk-target." |
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exit 1 |
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else |
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echo "Warning: You are using legacy autoconf cross-compilation flags." |
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echo "It is recommended that you use --openjdk-target instead." |
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echo "" |
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fi |
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fi |
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|
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if test "x$conf_openjdk_target" != "x"; then |
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conf_build_platform=`sh $conf_script_dir/build-aux/config.guess` |
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conf_processed_arguments=("--build=$conf_build_platform" "--host=$conf_openjdk_target" "--target=$conf_openjdk_target" "${conf_processed_arguments[@]}") |
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fi |
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|
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# Make configure exit with error on invalid options as default. |
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# Can be overridden by --disable-option-checking, since we prepend our argument |
|
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# and later options override earlier. |
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conf_processed_arguments=("--enable-option-checking=fatal" "${conf_processed_arguments[@]}") |
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|
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### |
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### Call the configure script |
|
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### |
|
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if test -e $conf_custom_script_dir/generated-configure.sh; then |
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# Custom source configure available; run that instead |
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echo "Running custom generated-configure.sh" |
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conf_script_to_run=$conf_custom_script_dir/generated-configure.sh |
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else |
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echo "Running generated-configure.sh" |
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conf_script_to_run=$conf_script_dir/generated-configure.sh |
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fi |
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|
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if test "x$conf_debug_configure" != x; then |
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# Turn on shell debug output if requested (initial or recursive) |
255 |
set -x |
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fi |
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|
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# Now transfer control to the script generated by autoconf. This is where the |
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# main work is done. |
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RCDIR=`mktemp -dt jdk-build-configure.tmp.XXXXXX` || exit $? |
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trap "rm -rf \"$RCDIR\"" EXIT |
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conf_logfile=./configure.log |
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(exec 3>&1 ; ((. $conf_script_to_run "${conf_processed_arguments[@]}" 2>&1 1>&3 ) \ |
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; echo $? > "$RCDIR/rc" ) \ |
|
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| tee -a $conf_logfile 1>&2 ; exec 3>&-) | tee -a $conf_logfile |
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|
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conf_result_code=`cat "$RCDIR/rc"` |
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### |
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### Post-processing |
|
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### |
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|
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if test $conf_result_code -eq 0; then |
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if test "x$conf_print_help" = xtrue; then |
|
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cat <<EOT |
|
275 |
||
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Additional (non-autoconf) OpenJDK Options: |
|
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--openjdk-target=TARGET cross-compile with TARGET as target platform |
|
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(i.e. the one you will run the resulting binary on). |
|
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Equivalent to --host=TARGET --target=TARGET |
|
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--build=<current platform> |
|
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--debug-configure Run the configure script with additional debug |
|
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logging enabled. |
|
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||
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EOT |
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|
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# Print list of toolchains. This must be done by the autoconf script. |
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( CONFIGURE_PRINT_TOOLCHAIN_LIST=true . $conf_script_to_run PRINTF=printf ) |
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|
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cat <<EOT |
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|
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Please be aware that, when cross-compiling, the OpenJDK configure script will |
292 |
generally use 'target' where autoconf traditionally uses 'host'. |
|
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|
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Also note that variables must be passed on the command line. Variables in the |
|
295 |
environment will generally be ignored, unlike traditional autoconf scripts. |
|
14111 | 296 |
EOT |
297 |
fi |
|
298 |
else |
|
299 |
echo configure exiting with result code $conf_result_code |
|
300 |
fi |
|
301 |
||
13697 | 302 |
exit $conf_result_code |