| #!/bin/bash |
| # |
| # Copyright (c) 2011, 2012, 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. |
| # |
| |
| script_dir=`dirname $0` |
| |
| # Create a timestamp as seconds since epoch |
| if test "x`uname -s`" = "xSunOS"; then |
| TIMESTAMP=`date +%s` |
| if test "x$TIMESTAMP" = "x%s"; then |
| # date +%s not available on this Solaris, use workaround from nawk(1): |
| TIMESTAMP=`nawk 'BEGIN{print srand()}'` |
| fi |
| else |
| TIMESTAMP=`date +%s` |
| fi |
| |
| if test "x$CUSTOM_CONFIG_DIR" = "x"; then |
| custom_script_dir="$script_dir/../../jdk/make/closed/autoconf" |
| else |
| custom_script_dir=$CUSTOM_CONFIG_DIR |
| fi |
| |
| custom_hook=$custom_script_dir/custom-hook.m4 |
| |
| AUTOCONF="`which autoconf 2> /dev/null | grep -v '^no autoconf in'`" |
| |
| echo "Autoconf found: ${AUTOCONF}" |
| |
| if test "x${AUTOCONF}" = x; then |
| echo You need autoconf installed to be able to regenerate the configure script |
| echo Error: Cannot find autoconf 1>&2 |
| exit 1 |
| fi |
| |
| echo Generating generated-configure.sh with ${AUTOCONF} |
| cat $script_dir/configure.ac | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | ${AUTOCONF} -W all -I$script_dir - > $script_dir/generated-configure.sh |
| rm -rf autom4te.cache |
| |
| if test -e $custom_hook; then |
| echo Generating custom generated-configure.sh |
| # We have custom sources available; also generate configure script |
| # with custom hooks compiled in. |
| cat $script_dir/configure.ac | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | \ |
| sed -e "s|#CUSTOM_AUTOCONF_INCLUDE|m4_include([$custom_hook])|" | ${AUTOCONF} -W all -I$script_dir - > $custom_script_dir/generated-configure.sh |
| rm -rf autom4te.cache |
| else |
| echo No custom hook found: $custom_hook |
| fi |