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|
#!/bin/sh
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
## This file is part of ANTLR. See LICENSE.txt for licence ##
## details. Written by W. Haefelinger. ##
## ##
## Copyright (C) Wolfgang Haefelinger, 2004 ##
## ##
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
test -z "${verbose}" && {
verbose=@VERBOSE@
}
## This script will be called to compile a list of java files on
## all UNIX/Cygwin platforms. Whether we'll use SUN java, gcj or
## another Java compiler doesn't matter.
## precompute some variables required or useful to compile
## Java source files.
## srcdir shall contain absolute path to package directory.
srcdir="@abs_top_srcdir@"
## objdir shall contain absolute path to this build directory.
objdir="@abs_this_builddir@"
## bootclasspath shall contain jar or zip file required to
## boot Javac. An example where this variable is used is
## jikes. Note, this variable can be plain empty.
bootclasspath="@BOOTCLASSPATH@"
classpath="@ANTLR_JAR@"
case @build_os@ in
cygwin)
sep=";"
;;
macos*)
sep=";"
;;
*)
sep=":"
;;
esac
## When on cygwin we translage paths into mixed notation (DOS
## with forward slashes).
case @build_os@ in
cygwin)
test -n "$1" && {
ARGV="`cygpath -m $*`"
}
test -n "${srcdir}" && {
srcdir="`cygpath -m ${srcdir}`"
}
test -n "${objdir}" && {
objdir="`cygpath -m ${objdir}`"
}
test -n "${bootclasspath}" && {
bootclasspath="`cygpath -m ${bootclasspath}`"
}
test -n "${classpath}" && {
classpath="`cygpath -m ${classpath}`"
}
;;
*)
ARGV="$*"
;;
esac
## Command JAVAC is precomputed but user may override.
if test -z "${JAVAC}" ; then
JAVAC="@JAVAC@"
javac="@javac@"
else
javac=`basename $JAVAC`
javac=`echo $javac|sed 's,\..*$,,'`
fi
## Take environment variable CLASSPATH into account
if test -n "$CLASSPATH" ; then
ifs_save=$IFS
IFS=$sep
for d in $CLASSPATH ; do
case @build_os@ in
cygwin)
d=`@CYGPATH_M@ $d`
;;
esac
classpath="$classpath$sep$d"
done
IFS=$ifs_save
fi
## Compute the flags for well known compilers. Note that a user
## may override this settings by providing JAVACFLAGS - see be-
## low.
case "${javac}" in
jikes)
javacflags="-nowarn -d ."
javacflags="${javacflags} -sourcepath ${srcdir}"
javacflags="${javacflags} -bootclasspath ${bootclasspath}"
javacflags="${javacflags} -classpath ${classpath}"
;;
javac)
javacflags="-d ."
javacflags="${javacflags} -sourcepath ${srcdir}"
javacflags="${javacflags} -classpath ${classpath}"
;;
gcj)
javacflags="-d ."
javacflags="${javacflags} -I${srcdir} -C"
javacflags="${javacflags} -classpath ${classpath}"
;;
*)
javacflags="-d ."
javacflags="${javacflags} -sourcepath ${srcdir}"
javacflags="${javacflags} -classpath ${classpath}"
;;
esac
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
## **NO CHANGE NECESSARY BELOW THIS LINE - EXPERTS ONLY** ##
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
## If specific flags have been configured then they overrule
## our precomputed flags. Still a user can override by using
## environment variable $JAVACFLAGS - see below.
test -n "@JAVACFLAGS@" && {
set x @JAVACFLAGS@ ; shift
case $1 in
+)
shift
JAVACFLAGS="${javacflags} $*"
;;
-)
shift
javacflags="$* ${javacflags}"
;;
=)
shift
javacflags="$*"
;;
*)
if test -z "$1" ; then
javacflags="${javacflags}"
else
javacflags="$*"
fi
;;
esac
}
## Regardless what has been configured, a user should always
## be able to override without the need to reconfigure or
## change this file. Therefore we check variable $JAVACFLAGS.
## In almost all cases the precomputed flags are just ok but
## some additional flags are needed. To support this in an
## easy way, we check for the very first value. If this val-
## ue is
## '+' -> append content of JAVACFLAGS to precomputed flags
## '-' -> prepend content -*-
## '=' -> do not use precomputed flags
## If none of these characters are given, the behaviour will
## be the same as if "=" would have been given.
set x ${JAVACFLAGS} ; shift
case $1 in
+)
shift
JAVACFLAGS="${javacflags} $*"
;;
-)
shift
JAVACFLAGS="$* ${javacflags}"
;;
=)
shift
JAVACFLAGS="$*"
;;
*)
if test -z "$1" ; then
JAVACFLAGS="${javacflags}"
else
JAVACFLAGS="$*"
fi
;;
esac
## Any special treatment goes here ..
case "${javac}" in
jikes)
;;
javac)
;;
gcj)
;;
*)
;;
esac
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
## This shall be the command to be excuted below ##
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
cmd="${JAVAC} ${JAVACFLAGS} ${ARGV}"
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
## standard template to execute a command ##
##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx##
case "${verbose}" in
0|no|nein|non)
set x `echo $ARGV | wc`
echo "*** compiling $3 Java file(s)"
;;
*)
echo CLASSPATH=${CLASSPATH}
echo $cmd
;;
esac
$cmd || {
rc=$?
cat <<EOF
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>> E R R O R <<
============================================================
$cmd
============================================================
Got an error while trying to execute command above. Error
messages (if any) must have shown before. The exit code was:
exit($rc)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
EOF
exit $rc
}
exit 0
|
