install.subr

#!/bin/sh -e
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Copyright (c) 2010 Joyent Inc.
#

# XXX We would ideally inherit PERL from Makefile.master.
#     For now, we just set it here.

PERL=/usr/perl5/bin/perl
PYTHON=${PYTHON:-/usr/bin/python2.4}

_install()
{
  _type=$1
  _src=$2
  _targ=$3
  _perm=$4
  
  case "$1" in
    L)
      # Install symbolic link file
      rm -f $_targ
      ln -s $_src $_targ
      ;;
    H)
      # Install hard link
      rm -f $_targ
      ln $_src $_targ
      ;;

    E)
      # Install executable ELF file
      rm -f $_targ
      cp $_src $_targ
      chmod u+w $_targ
      /usr/bin/strip $_targ
      chmod $_perm $_targ
      ;;

    D)
      # Install dynamic executable ELF library
      rm -f $_targ
      cp $_src $_targ
      chmod u+w $_targ
      chmod $_perm $_targ
      ;;

    N|S)
      # Install normal or executable script file
      rm -f $_targ
      cp $_src $_targ
      chmod $_perm $_targ
      ;;

    M)
      # Install man page file
      if [ -z "${MANSCRIPT}" ]
      then
          echo "MANSCRIPT not set"
          exit 1
      fi
      rm -f $_targ
      sed -f ${MANSCRIPT} $_src > $_targ
      chmod $_perm $_targ
      ;;

    P)
      # Install perl and python script file
      SED_ARGS="-e 1s|^#\!.*perl|#\!${PERL}|"
      if [ -n "${PYTHON}" ] ; then
            SED_ARGS="${SED_ARGS} -e 1s|^#\!.*python[0-9\.]*|#\!${PYTHON}|"
      fi
      rm -f $_targ
      sed ${SED_ARGS} <$_src >$_targ
      chmod $_perm $_targ
      ;;
  esac

  return
}

_fixup_perl()
{
  _line="1"
  case $1 in
    -a) _line=""
	shift ;;
  esac

  _file=$1

  cp ${_file} ${_file}.orig
  rm -f ${_file}
  sed -e "${_line}s|^#\!.*perl|#\!${PERL}|" <${_file}.orig >${_file}
  rm -f ${_file}.orig
}