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build.sh
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build.sh
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#! /bin/sh
# Copyright 2001-2004 The Apache Software Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
ANT_HOME=.
export ANT_HOME
# Extract launch and ant arguments, (see details below).
ant_exec_args=
no_config=false
use_jikes_default=false
ant_exec_debug=false
show_help=false
for arg in "$@" ; do
if [ "$arg" = "--noconfig" ] ; then
no_config=true
elif [ "$arg" = "--usejikes" ] ; then
use_jikes_default=true
elif [ "$arg" = "--execdebug" ] ; then
ant_exec_debug=true
elif [ my"$arg" = my"--h" -o my"$arg" = my"--help" ] ; then
show_help=true
ant_exec_args="$ant_exec_args -h"
else
if [ my"$arg" = my"-h" -o my"$arg" = my"-help" ] ; then
show_help=true
fi
ant_exec_args="$ant_exec_args \"$arg\""
fi
done
# Source/default ant configuration
if $no_config ; then
rpm_mode=false
usejikes=$use_jikes_default
else
# load system-wide ant configuration
if [ -f "/etc/ant.conf" ] ; then
. /etc/ant.conf
fi
# load user ant configuration
if [ -f "$HOME/.ant/ant.conf" ] ; then
. $HOME/.ant/ant.conf
fi
if [ -f "$HOME/.antrc" ] ; then
. "$HOME/.antrc"
fi
# provide default configuration values
if [ -z "$rpm_mode" ] ; then
rpm_mode=false
fi
if [ -z "$usejikes" ] ; then
usejikes=$use_jikes_default
fi
fi
# Setup Java environment in rpm mode
if $rpm_mode ; then
if [ -f /usr/share/java-utils/java-functions ] ; then
. /usr/share/java-utils/java-functions
set_jvm
set_javacmd
fi
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
case "`uname`" in
CYGWIN*) cygwin=true ;;
Darwin*) darwin=true
if [ -z "$JAVA_HOME" ] ; then
JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home
fi
;;
esac
if [ -z "$ANT_HOME" -o ! -d "$ANT_HOME" ] ; then
# try to find ANT
if [ -d /opt/ant ] ; then
ANT_HOME=/opt/ant
fi
if [ -d "${HOME}/opt/ant" ] ; then
ANT_HOME="${HOME}/opt/ant"
fi
## resolve links - $0 may be a link to ant's home
PRG="$0"
progname=`basename "$0"`
# need this for relative symlinks
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
ANT_HOME=`dirname "$PRG"`/..
# make it fully qualified
ANT_HOME=`cd "$ANT_HOME" && pwd`
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$ANT_HOME" ] &&
ANT_HOME=`cygpath --unix "$ANT_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
fi
# set ANT_LIB location
ANT_LIB="${ANT_HOME}/lib"
if [ -z "$JAVACMD" ] ; then
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
else
JAVACMD=`which java 2> /dev/null `
if [ -z "$JAVACMD" ] ; then
JAVACMD=java
fi
fi
fi
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly."
echo " We cannot execute $JAVACMD"
exit 1
fi
# Build local classpath using just the launcher in non-rpm mode or
# use the Jpackage helper in rpm mode with basic and default jars
# specified in the ant.conf configuration. Because the launcher is
# used, libraries linked in ANT_HOME will also be include, but this
# is discouraged as it is not java-version safe. A user should
# request optional jars and their dependencies via the OPT_JAR_LIST
# variable
if $rpm_mode && [ -f /usr/bin/build-classpath ] ; then
LOCALCLASSPATH="$(/usr/bin/build-classpath ant ant-launcher jaxp_parser_impl xml-commons-apis)"
# If the user requested to try to add some other jars to the classpath
if [ -n "$OPT_JAR_LIST" ] ; then
_OPTCLASSPATH="$(/usr/bin/build-classpath $OPT_JAR_LIST 2> /dev/null)"
if [ -n "$_OPTCLASSPATH" ] ; then
LOCALCLASSPATH="$LOCALCLASSPATH:$_OPTCLASSPATH"
fi
fi
# Explicitly add javac path to classpath, assume JAVA_HOME set
# properly in rpm mode
if [ -f "$JAVA_HOME/lib/tools.jar" ] ; then
LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/tools.jar"
fi
if [ -f "$JAVA_HOME/lib/classes.zip" ] ; then
LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/classes.zip"
fi
# if CLASSPATH_OVERRIDE env var is set, LOCALCLASSPATH will be
# user CLASSPATH first and ant-found jars after.
# In that case, the user CLASSPATH will override ant-found jars
#
# if CLASSPATH_OVERRIDE is not set, we'll have the normal behaviour
# with ant-found jars first and user CLASSPATH after
if [ -n "$CLASSPATH" ] ; then
# merge local and specified classpath
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH="$CLASSPATH"
elif [ -n "$CLASSPATH_OVERRIDE" ] ; then
LOCALCLASSPATH="$CLASSPATH:$LOCALCLASSPATH"
else
LOCALCLASSPATH="$LOCALCLASSPATH:$CLASSPATH"
fi
# remove class path from launcher -lib option
CLASSPATH=""
fi
else
# not using rpm_mode; use launcher to determine classpaths
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH=$ANT_LIB/ant-launcher.jar
else
LOCALCLASSPATH=$ANT_LIB/ant-launcher.jar:$LOCALCLASSPATH
fi
fi
if [ -n "$JAVA_HOME" ] ; then
# OSX hack to make Ant work with jikes
if $darwin ; then
OSXHACK="${JAVA_HOME}/../Classes"
if [ -d "${OSXHACK}" ] ; then
for i in "${OSXHACK}"/*.jar
do
JIKESPATH="$JIKESPATH:$i"
done
fi
fi
fi
# Allow Jikes support (off by default)
if $usejikes; then
ANT_OPTS="$ANT_OPTS -Dbuild.compiler=jikes"
fi
# For Cygwin, switch paths to appropriate format before running java
if $cygwin; then
if [ "$OS" = "Windows_NT" ] && cygpath -m .>/dev/null 2>/dev/null ; then
format=mixed
else
format=windows
fi
ANT_HOME=`cygpath --$format "$ANT_HOME"`
ANT_LIB=`cygpath --$format "$ANT_LIB"`
JAVA_HOME=`cygpath --$format "$JAVA_HOME"`
LOCALCLASSPATH=`cygpath --path --$format "$LOCALCLASSPATH"`
if [ -n "$CLASSPATH" ] ; then
CLASSPATH=`cygpath --path --$format "$CLASSPATH"`
fi
CYGHOME=`cygpath --$format "$HOME"`
fi
# Show script help if requested
if $show_help ; then
echo $0 '[script options] [options] [target [target2 [target3] ..]]'
echo 'Script Options:'
echo ' --help, --h print this message and ant help'
echo ' --noconfig suppress sourcing of /etc/ant.conf,'
echo ' $HOME/.ant/ant.conf, and $HOME/.antrc'
echo ' configuration files'
echo ' --usejikes enable use of jikes by default, unless'
echo ' set explicitly in configuration files'
echo ' --execdebug print ant exec line generated by this'
echo ' launch script'
echo ' '
fi
# add a second backslash to variables terminated by a backslash under cygwin
if $cygwin; then
case "$ANT_HOME" in
*\\ )
ANT_HOME="$ANT_HOME\\"
;;
esac
case "$CYGHOME" in
*\\ )
CYGHOME="$CYGHOME\\"
;;
esac
case "$JIKESPATH" in
*\\ )
JIKESPATH="$JIKESPATH\\"
;;
esac
case "$LOCALCLASSPATH" in
*\\ )
LOCALCLASSPATH="$LOCALCLASSPATH\\"
;;
esac
case "$CLASSPATH" in
*\\ )
CLASSPATH="$CLASSPATH\\"
;;
esac
fi
# Execute ant using eval/exec to preserve spaces in paths,
# java options, and ant args
ant_sys_opts=
if [ -n "$CYGHOME" ]; then
if [ -n "$JIKESPATH" ]; then
ant_sys_opts="-Djikes.class.path=\"$JIKESPATH\" -Dcygwin.user.home=\"$CYGHOME\""
else
ant_sys_opts="-Dcygwin.user.home=\"$CYGHOME\""
fi
else
if [ -n "$JIKESPATH" ]; then
ant_sys_opts="-Djikes.class.path=\"$JIKESPATH\""
fi
fi
ant_exec_command="exec \"$JAVACMD\" $ANT_OPTS -classpath \"$LOCALCLASSPATH\" -Dant.home=\"$ANT_HOME\" -Dant.library.dir=\"$ANT_LIB\" $ant_sys_opts org.apache.tools.ant.launch.Launcher $ANT_ARGS -lib \"$CLASSPATH\" $ant_exec_args"
if $ant_exec_debug ; then
echo $ant_exec_command
fi
eval $ant_exec_command