tools-make/ld_lib_path.sh
Nicola Pero 1dcf17ec0d Do not pollute the calling environment with temporary variables
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/trunk@12089 72102866-910b-0410-8b05-ffd578937521
2002-01-11 12:35:05 +00:00

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#! /bin/sh
#
# ld_lib_path.sh
#
# Set up the LD_LIBRARY_PATH (or similar env variable for your system)
#
# Copyright (C) 1997,1999 Free Software Foundation, Inc.
#
# Author: Scott Christley <scottc@net-community.com>
# Author: Ovidiu Predescu <ovidiu@net-community.com>
# Rewrite: Richard Frith-Macdoanld <richard@brainstorm.co.uk>
# This file is part of the GNUstep Makefile Package.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# You should have received a copy of the GNU General Public
# License along with this library; see the file COPYING.LIB.
# If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# The first (and only) parameter to this script is the canonical
# operating system name.
host_os=$GNUSTEP_HOST_OS
if [ -z "$host_os" ]; then
host_os=$1
fi
old_IFS="$IFS"
IFS="
"
if [ -z "$GNUSTEP_FLATTENED" ]; then
last_path_part=Libraries/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS/$LIBRARY_COMBO
tool_path_part=Libraries/$GNUSTEP_HOST_CPU/$GNUSTEP_HOST_OS
lib_paths="$GNUSTEP_USER_ROOT/$last_path_part:$GNUSTEP_USER_ROOT/Library/$last_path_part:$GNUSTEP_USER_ROOT/$tool_path_part:$GNUSTEP_LOCAL_ROOT/$last_path_part:$GNUSTEP_LOCAL_ROOT/Library/$last_path_part:$GNUSTEP_LOCAL_ROOT/$tool_path_part:$GNUSTEP_SYSTEM_ROOT/$last_path_part:$GNUSTEP_SYSTEM_ROOT/Library/$last_path_part:$GNUSTEP_SYSTEM_ROOT/$tool_path_part"
unset last_path_part
unset tool_path_part
else
lib_paths="$GNUSTEP_USER_ROOT/Libraries:$GNUSTEP_USER_ROOT/Library/Libraries:$GNUSTEP_LOCAL_ROOT/Libraries:$GNUSTEP_LOCAL_ROOT/Library/Libraries:$GNUSTEP_SYSTEM_ROOT/Libraries:$GNUSTEP_SYSTEM_ROOT/Library/Libraries"
fi
if [ -n "$GCC_SO_DIR" -a "$GCC_SO_DIR" != "NONE" ]; then
lib_paths="${lib_paths}:${GCC_SO_DIR}"
fi
if [ -n "$additional_library_paths" ]; then
for dir in $additional_library_paths; do
additional="${additional}${dir}:"
done
unset dir
fi
lib_paths="${additional}${lib_paths}"
unset additional
case "$host_os" in
*nextstep4*)
if [ -z "$DYLD_LIBRARY_PATH" ]; then
DYLD_LIBRARY_PATH="$lib_paths"
else
if ( echo ${DYLD_LIBRARY_PATH}|fgrep -v "${lib_paths}" >/dev/null ); then
DYLD_LIBRARY_PATH="$lib_paths:$DYLD_LIBRARY_PATH"
fi
fi
export DYLD_LIBRARY_PATH
;;
*hpux*)
if [ -z "$SHLIB_PATH" ]; then
SHLIB_PATH="$lib_paths"
else
if ( echo ${SHLIB_PATH}|fgrep -v "${lib_paths}" >/dev/null ); then
SHLIB_PATH="$lib_paths:$SHLIB_PATH"
fi
fi
export SHLIB_PATH;
if [ -z "$LD_LIBRARY_PATH" ]; then
LD_LIBRARY_PATH="$lib_paths"
else
if ( echo ${LD_LIBRARY_PATH}| grep -v "${lib_paths}" >/dev/null ); then
LD_LIBRARY_PATH="$lib_paths:$LD_LIBRARY_PATH"
fi
fi
export LD_LIBRARY_PATH;;
*)
if [ -z "$LD_LIBRARY_PATH" ]; then
LD_LIBRARY_PATH="$lib_paths"
else
if ( echo ${LD_LIBRARY_PATH}| grep -v "${lib_paths}" >/dev/null ); then
LD_LIBRARY_PATH="$lib_paths:$LD_LIBRARY_PATH"
fi
fi
export LD_LIBRARY_PATH;;
esac
unset host_os
unset lib_paths
#
# Setup path for loading guile modules too.
#
guile_paths="$GNUSTEP_USER_ROOT/Libraries/Guile:$GNUSTEP_LOCAL_ROOT/Libraries/Guile:$GNUSTEP_SYSTEM_ROOT/Libraries/Guile"
if [ -z "$GUILE_LOAD_PATH" ]; then
GUILE_LOAD_PATH="$guile_paths"
else
if ( echo ${GUILE_LOAD_PATH}| grep -v "${guile_paths}" >/dev/null ); then
GUILE_LOAD_PATH="$guile_paths:$GUILE_LOAD_PATH"
fi
fi
export GUILE_LOAD_PATH
unset guile_paths
IFS="$old_IFS"
unset old_IFS