--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/make/autoconf/configure Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,303 @@
+#!/bin/bash
+#
+# Copyright (c) 2012, 2016, 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.
+#
+# 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.
+#
+
+if test "x$1" != xCHECKME; then
+ echo "WARNING: Calling the wrapper script directly is deprecated and unsupported."
+ echo "Not all features of configure will be available."
+ echo "Use the 'configure' script in the top-level directory instead."
+ TOPDIR=$(cd $(dirname $0)/../.. > /dev/null && pwd)
+else
+ # Now the next argument is the absolute top-level directory path.
+ # The TOPDIR variable is passed on to configure.ac.
+ TOPDIR="$2"
+ # Remove these two arguments to get to the user supplied arguments
+ shift
+ shift
+fi
+
+if test "x$BASH" = x; then
+ echo "Error: This script must be run using bash." 1>&2
+ exit 1
+fi
+# Force autoconf to use bash. This also means we must disable autoconf re-exec.
+export CONFIG_SHELL=$BASH
+export _as_can_reexec=no
+
+conf_script_dir="$TOPDIR/common/autoconf"
+
+if [ "$CUSTOM_CONFIG_DIR" = "" ]; then
+ conf_custom_script_dir="$TOPDIR/closed/autoconf"
+else
+ conf_custom_script_dir="$CUSTOM_CONFIG_DIR"
+fi
+
+###
+### Test that the generated configure is up-to-date
+###
+
+run_autogen_or_fail() {
+ if test "x`which autoconf 2> /dev/null | grep -v '^no autoconf in'`" = x; then
+ echo "Cannot locate autoconf, unable to correct situation."
+ echo "Please install autoconf and run 'bash autogen.sh' to update the generated files."
+ echo "Error: Cannot continue" 1>&2
+ exit 1
+ else
+ echo "Running autogen.sh to correct the situation"
+ bash $conf_script_dir/autogen.sh
+ fi
+}
+
+check_autoconf_timestamps() {
+ for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 ; do
+ if test $file -nt $conf_script_dir/generated-configure.sh; then
+ echo "Warning: The configure source files is newer than the generated files."
+ run_autogen_or_fail
+ fi
+ done
+
+ if test -e $conf_custom_script_dir/generated-configure.sh; then
+ # If custom source configure is available, make sure it is up-to-date as well.
+ for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 $conf_custom_script_dir/*.m4; do
+ if test $file -nt $conf_custom_script_dir/generated-configure.sh; then
+ echo "Warning: The configure source files is newer than the custom generated files."
+ run_autogen_or_fail
+ fi
+ done
+ fi
+}
+
+check_hg_updates() {
+ if test "x`which hg 2> /dev/null | grep -v '^no hg in'`" != x; then
+ conf_updated_autoconf_files=`cd $conf_script_dir && hg status -mard 2> /dev/null | grep autoconf`
+ if test "x$conf_updated_autoconf_files" != x; then
+ echo "Configure source code has been updated, checking time stamps"
+ check_autoconf_timestamps
+ fi
+
+ if test -e $conf_custom_script_dir; then
+ # If custom source configure is available, make sure it is up-to-date as well.
+ conf_custom_updated_autoconf_files=`cd $conf_custom_script_dir && hg status -mard 2> /dev/null | grep autoconf`
+ if test "x$conf_custom_updated_autoconf_files" != x; then
+ echo "Configure custom source code has been updated, checking time stamps"
+ check_autoconf_timestamps
+ fi
+ fi
+ fi
+}
+
+# Check for local changes
+check_hg_updates
+
+if test -e $conf_custom_script_dir/generated-configure.sh; then
+ # Test if open configure is newer than custom configure, if so, custom needs to
+ # be regenerated. This test is required to ensure consistency with custom source.
+ conf_open_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_script_dir/generated-configure.sh | cut -d"=" -f 2`
+ conf_custom_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_custom_script_dir/generated-configure.sh | cut -d"=" -f 2`
+ if test $conf_open_configure_timestamp -gt $conf_custom_configure_timestamp; then
+ echo "Warning: The generated configure file contains changes not present in the custom generated file."
+ run_autogen_or_fail
+ fi
+fi
+
+# Autoconf calls the configure script recursively sometimes.
+# Don't start logging twice in that case
+if test "x$conf_debug_configure" = xtrue; then
+ conf_debug_configure=recursive
+fi
+
+###
+### Process command-line arguments
+###
+
+# Returns a shell-escaped version of the argument given.
+function shell_quote() {
+ if [[ -n "$1" ]]; then
+ # Uses only shell-safe characters? No quoting needed.
+ # '=' is a zsh meta-character, but only in word-initial position.
+ if echo "$1" | grep '^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\.:,%/+=_-]\{1,\}$' > /dev/null \
+ && ! echo "$1" | grep '^=' > /dev/null; then
+ quoted="$1"
+ else
+ if echo "$1" | grep "[\'!]" > /dev/null; then
+ # csh does history expansion within single quotes, but not
+ # when backslash-escaped!
+ local quoted_quote="'\\''" quoted_exclam="'\\!'"
+ word="${1//\'/${quoted_quote}}"
+ word="${1//\!/${quoted_exclam}}"
+ fi
+ quoted="'$1'"
+ fi
+ echo "$quoted"
+ fi
+}
+
+conf_processed_arguments=()
+conf_quoted_arguments=()
+conf_openjdk_target=
+
+for conf_option
+do
+
+ # Process (and remove) our own extensions that will not be passed to autoconf
+ case $conf_option in
+ --openjdk-target=*)
+ conf_openjdk_target=`expr "X$conf_option" : '[^=]*=\(.*\)'`
+ ;;
+ --debug-configure)
+ if test "x$conf_debug_configure" != xrecursive; then
+ conf_debug_configure=true
+ export conf_debug_configure
+ fi
+ ;;
+ *)
+ conf_processed_arguments=("${conf_processed_arguments[@]}" "$conf_option")
+ ;;
+ esac
+
+ # Store all variables overridden on the command line
+ case $conf_option in
+ [^-]*=*)
+ # Add name of variable to CONFIGURE_OVERRIDDEN_VARIABLES list inside !...!.
+ conf_env_var=`expr "x$conf_option" : 'x\([^=]*\)='`
+ CONFIGURE_OVERRIDDEN_VARIABLES="$CONFIGURE_OVERRIDDEN_VARIABLES!$conf_env_var!"
+ ;;
+ esac
+
+ # Save the arguments, intelligently quoted for CONFIGURE_COMMAND_LINE.
+ case $conf_option in
+ *=*)
+ conf_option_name=`expr "x$conf_option" : 'x\([^=]*\)='`
+ conf_option_name=$(shell_quote "$conf_option_name")
+ conf_option_value=`expr "x$conf_option" : 'x[^=]*=\(.*\)'`
+ conf_option_value=$(shell_quote "$conf_option_value")
+ conf_quoted_arguments=("${conf_quoted_arguments[@]}" "$conf_option_name=$conf_option_value")
+ ;;
+ *)
+ conf_quoted_arguments=("${conf_quoted_arguments[@]}" "$(shell_quote "$conf_option")")
+ ;;
+ esac
+
+ # Check for certain autoconf options that require extra action
+ case $conf_option in
+ -build | --build | --buil | --bui | --bu |-build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
+ -target | --target | --targe | --targ | --tar | --ta | --t | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
+ -host | --host | --hos | --ho | -host=* | --host=* | --hos=* | --ho=*)
+ conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
+ -help | --help | --hel | --he | -h)
+ conf_print_help=true ;;
+ esac
+done
+
+# Save the quoted command line
+CONFIGURE_COMMAND_LINE="${conf_quoted_arguments[@]}"
+
+if test "x$conf_legacy_crosscompile" != "x"; then
+ if test "x$conf_openjdk_target" != "x"; then
+ echo "Error: Specifying --openjdk-target together with autoconf"
+ echo "legacy cross-compilation flags is not supported."
+ echo "You specified: --openjdk-target=$conf_openjdk_target and $conf_legacy_crosscompile."
+ echo "The recommended use is just --openjdk-target."
+ exit 1
+ else
+ echo "Warning: You are using legacy autoconf cross-compilation flags."
+ echo "It is recommended that you use --openjdk-target instead."
+ echo ""
+ fi
+fi
+
+if test "x$conf_openjdk_target" != "x"; then
+ conf_build_platform=`sh $conf_script_dir/build-aux/config.guess`
+ conf_processed_arguments=("--build=$conf_build_platform" "--host=$conf_openjdk_target" "--target=$conf_openjdk_target" "${conf_processed_arguments[@]}")
+fi
+
+# Make configure exit with error on invalid options as default.
+# Can be overridden by --disable-option-checking, since we prepend our argument
+# and later options override earlier.
+conf_processed_arguments=("--enable-option-checking=fatal" "${conf_processed_arguments[@]}")
+
+###
+### Call the configure script
+###
+if test -e $conf_custom_script_dir/generated-configure.sh; then
+ # Custom source configure available; run that instead
+ echo "Running custom generated-configure.sh"
+ conf_script_to_run=$conf_custom_script_dir/generated-configure.sh
+else
+ echo "Running generated-configure.sh"
+ conf_script_to_run=$conf_script_dir/generated-configure.sh
+fi
+
+if test "x$conf_debug_configure" != x; then
+ # Turn on shell debug output if requested (initial or recursive)
+ set -x
+fi
+
+# Now transfer control to the script generated by autoconf. This is where the
+# main work is done.
+RCDIR=`mktemp -dt jdk-build-configure.tmp.XXXXXX` || exit $?
+trap "rm -rf \"$RCDIR\"" EXIT
+conf_logfile=./configure.log
+(exec 3>&1 ; ((. $conf_script_to_run "${conf_processed_arguments[@]}" 2>&1 1>&3 ) \
+ ; echo $? > "$RCDIR/rc" ) \
+ | tee -a $conf_logfile 1>&2 ; exec 3>&-) | tee -a $conf_logfile
+
+conf_result_code=`cat "$RCDIR/rc"`
+###
+### Post-processing
+###
+
+if test $conf_result_code -eq 0; then
+ if test "x$conf_print_help" = xtrue; then
+ cat <<EOT
+
+Additional (non-autoconf) OpenJDK Options:
+ --openjdk-target=TARGET cross-compile with TARGET as target platform
+ (i.e. the one you will run the resulting binary on).
+ Equivalent to --host=TARGET --target=TARGET
+ --build=<current platform>
+ --debug-configure Run the configure script with additional debug
+ logging enabled.
+
+EOT
+
+ # Print additional help, e.g. a list of toolchains and JVM features.
+ # This must be done by the autoconf script.
+ ( CONFIGURE_PRINT_ADDITIONAL_HELP=true . $conf_script_to_run PRINTF=printf )
+
+ cat <<EOT
+
+Please be aware that, when cross-compiling, the OpenJDK configure script will
+generally use 'target' where autoconf traditionally uses 'host'.
+
+Also note that variables must be passed on the command line. Variables in the
+environment will generally be ignored, unlike traditional autoconf scripts.
+EOT
+ fi
+else
+ echo configure exiting with result code $conf_result_code
+fi
+
+exit $conf_result_code