autogen.sh revision 476:2ba6f4da4bf3
1#!/bin/sh 2# 3# Copyright (c) 2011, 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# 24 25script_dir=`dirname $0` 26 27# Create a timestamp as seconds since epoch 28if test "x`uname -s`" = "xSunOS"; then 29 # date +%s is not available on Solaris, use this workaround 30 # from http://solarisjedi.blogspot.co.uk/2006/06/solaris-date-command-and-epoch-time.html 31 TIMESTAMP=`/usr/bin/truss /usr/bin/date 2>&1 | nawk -F= '/^time\(\)/ {gsub(/ /,"",$2);print $2}'` 32 # On Solaris /bin/sh doesn't support test -e but /usr/bin/test does. 33 TEST=`which test` 34else 35 TIMESTAMP=`date +%s` 36 TEST="test" 37fi 38 39if $TEST "$CUSTOM_CONFIG_DIR" = ""; then 40 custom_script_dir="$script_dir/../../jdk/make/closed/autoconf" 41else 42 custom_script_dir=$CUSTOM_CONFIG_DIR 43fi 44 45custom_hook=$custom_script_dir/custom-hook.m4 46 47echo Generating generated-configure.sh 48cat $script_dir/configure.ac | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | autoconf -W all -I$script_dir - > $script_dir/generated-configure.sh 49rm -rf autom4te.cache 50 51if $TEST -e $custom_hook; then 52 echo Generating custom generated-configure.sh 53 # We have custom sources available; also generate configure script 54 # with custom hooks compiled in. 55 cat $script_dir/configure.ac | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | \ 56 sed -e "s|AC_DEFUN_ONCE(\[CUSTOM_HOOK\])|m4_include([$custom_hook])|" | autoconf -W all -I$script_dir - > $custom_script_dir/generated-configure.sh 57 rm -rf autom4te.cache 58else 59 echo No custom hook found: $custom_hook 60fi 61