| #!/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. |
| |
| # Set up the following environment variables to build a Lucy project with |
| # an uninstalled Lucy source tree. Useful for development. |
| # |
| # - LIBRARY_PATH |
| # - LD_LIBRARY_PATH |
| # - CLOWNFISH_INCLUDE |
| # - PERL5LIB |
| # |
| # Usage: source setup_env.sh [path to lucy] |
| |
| contains() { |
| string="$1" |
| substring="$2" |
| test "${string#*$substring}" != "$string" |
| } |
| |
| add_to_path() { |
| path="$1" |
| dir="$2" |
| if [ -z "$path" ]; then |
| echo "$dir" |
| elif ! contains ":$path:" ":$dir:"; then |
| echo "$dir:$path" |
| else |
| echo "$path" |
| fi |
| } |
| |
| if [ -n "$1" ]; then |
| base_dir="$1" |
| elif [ -n "$BASH_SOURCE" ]; then |
| # Only works with bash. |
| script_dir=`dirname "$BASH_SOURCE"` |
| base_dir=`cd "$script_dir/../.." && pwd` |
| else |
| echo "Usage: source setup_env.sh path_to_lucy_source" |
| return 1 2>/dev/null || exit 1 |
| fi |
| |
| if [ ! -d "$base_dir/c" ] || [ ! -d "$base_dir/perl" ] |
| then |
| echo "Doesn't look like a Lucy source directory: $base_dir" |
| return 1 2>/dev/null || exit 1 |
| fi |
| |
| export LIBRARY_PATH=`add_to_path "$LIBRARY_PATH" "$base_dir/c"` |
| export CLOWNFISH_INCLUDE=`add_to_path "$CLOWNFISH_INCLUDE" "$base_dir/core"` |
| export PERL5LIB=`add_to_path "$PERL5LIB" "$base_dir/perl/blib/arch"` |
| export PERL5LIB=`add_to_path "$PERL5LIB" "$base_dir/perl/blib/lib"` |
| |
| case `uname` in |
| MINGW*|CYGWIN*) |
| export PATH=`add_to_path "$PATH" "$base_dir/c"` |
| ;; |
| Darwin*) |
| ;; |
| *) |
| export LD_LIBRARY_PATH=`add_to_path "$LD_LIBRARY_PATH" "$base_dir/c"` |
| esac |
| |