#!/bin/sh

#

# Licensed to the Apache Software Foundation (ASF) under one or more

# contributor license agreements.  See the NOTICE file distributed with

# this work for additional information regarding copyright ownership.

# The ASF licenses this file to You 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.

#

#

# instdso.sh - install Apache DSO modules

#

# we use this instead of libtool --install because:

# 1) on a few platforms libtool doesn't install DSOs exactly like we'd

#    want (weird names, doesn't remove DSO first)

# 2) we never want the .la files copied, so we might as well copy

#    the .so files ourselves

if test "$#" != "3"; then

    echo "wrong number of arguments to instdso.sh"

    echo "Usage: instdso.sh SH_LIBTOOL-value dso-name path-to-modules"

    exit 1

fi

SH_LIBTOOL=`echo $1 | sed -e 's/^SH_LIBTOOL=//'`

DSOARCHIVE=$2

DSOARCHIVE_BASENAME=`basename $2`

TARGETDIR=$3

DSOBASE=`echo $DSOARCHIVE_BASENAME | sed -e 's/\.la$//'`

TARGET_NAME="$DSOBASE.so"

SYS=`uname -s`

if test "$SYS" = "AIX"

then

    # on AIX, shared libraries remain in storage even when

    # all processes using them have exited; standard practice

    # prior to installing a shared library is to rm -f first

    CMD="rm -f $TARGETDIR/$TARGET_NAME"

    echo $CMD

    $CMD || exit $?

fi

case $SYS in

    SunOS|HP-UX)

        INSTALL_CMD=cp

        ;;

    *)

        type install >/dev/null 2>&1 && INSTALL_CMD=install || INSTALL_CMD=cp

        ;;

esac

CMD="$SH_LIBTOOL --mode=install $INSTALL_CMD $DSOARCHIVE $TARGETDIR/"

echo $CMD

$CMD || exit $?

if test "$SYS" = "OS/2"

then

    # on OS/2, aplibtool --install doesn't copy the .la files & we can't

    # rename DLLs to have a .so extension or they won't load so none of the 

    # steps below make sense.

    exit 0

fi

if test -s "$TARGETDIR/$DSOARCHIVE_BASENAME"

then

  DLNAME=`sed -n "/^dlname=/{s/.*='\([^']*\)'/\1/;p;}" $TARGETDIR/$DSOARCHIVE_BASENAME`

  LIBRARY_NAMES=`sed -n "/^library_names/{s/library_names='\([^']*\)'/\1/;p;}" $TARGETDIR/$DSOARCHIVE_BASENAME`

  LIBRARY_NAMES=`echo $LIBRARY_NAMES | sed -e "s/ *$DLNAME//g"`

fi

if test -z "$DLNAME"

then

  echo "Warning!  dlname not found in $TARGETDIR/$DSOARCHIVE_BASENAME."

  echo "Assuming installing a .so rather than a libtool archive."

  exit 0

fi

if test -n "$LIBRARY_NAMES"

then

    for f in $LIBRARY_NAMES

    do

        rm -f $TARGETDIR/$f

    done

fi

if test "$DLNAME" != "$TARGET_NAME"

then

    mv $TARGETDIR/$DLNAME $TARGETDIR/$TARGET_NAME

fi

rm -f $TARGETDIR/$DSOARCHIVE_BASENAME

rm -f $TARGETDIR/$DSOBASE.a

rm -f $TARGETDIR/lib$DSOBASE.a

rm -f $TARGETDIR/lib$TARGET_NAME

exit 0