make/depends-common.xml

<?xml version="1.0" encoding="UTF-8"?>

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  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
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<project name="Common dependency definitions" default="none" basedir="..">
    <description>
    Confirm that dependencies are present and fetch missing dependencies
    where possible.
    </description>

    <!-- temporary workaround for Ant bug 47382 - to be removed when that is resolved and released -->
    <copy file="${basedir}/make/depends.properties" tofile="${basedir}/make/depends.properties.ascii" outputencoding="ISO-8859-1" />
    <loadproperties srcfile="${basedir}/make/depends.properties.ascii" encoding="ISO-8859-1">
      <filterchain>
        <filterreader classname="org.apache.tools.ant.filters.ReplaceTokens">
            <param type="token" name="${hy.arch}" value=""/>
            <param type="token" name="${hy.os.family}" value=""/>
            <param type="token" name="${hy.platform}" value=""/>
            <param type="token" name="${hy.platform.variant}" value=""/>
        </filterreader>
      </filterchain>
    </loadproperties>
    <delete file="${basedir}/make/depends.properties.ascii" />

    <macrodef name="download-one-file">
        <attribute name="src" />
        <attribute name="dest" />
        <attribute name="md5" />
        <attribute name="md5-deprecated" default="" />
        <sequential>
            <echo>Checking @{dest}</echo>
            <available file="@{dest}" type="file"
                       property="@{dest}.exists" />
            <antcall target="-really-download">
                <param name="src" value="@{src}" />
                <param name="dest" value="@{dest}" />
            </antcall>
            <checksum file="@{dest}" property="@{dest}.md5" />
            <condition property="@{dest}.md5.verified" value="true">
                <or>
                    <equals arg1="${@{dest}.md5}" arg2="@{md5}" />
                    <equals arg1="${@{dest}.md5}" arg2="@{md5-deprecated}" />
                </or>
            </condition>
            <antcall target="-remove-file-if-bad">
                <param name="jar" value="@{dest}" />
            </antcall>
            <fail unless="@{dest}.md5.verified">
...

File @{dest} has incorrect md5 checksum.
    Expected: @{md5} (or @{md5-deprecated})
    Found:    ${@{dest}.md5}

            </fail>
            <echo>Checksum verified (${@{dest}.md5.verified})</echo>
        </sequential>
    </macrodef>

    <target name="-really-download" unless="${dest}.exists">
        <echo>Fetching ${dest}</echo>
        <get src="${src}" dest="${dest}" verbose="true" />
    </target>

    <target name="-remove-file-if-bad" unless="${dest}.md5.verified">
        <delete file="${dest}" />
    </target>

    <macrodef name="check-one-file">
        <attribute name="src" />
        <attribute name="dest" />
        <sequential>
            <echo level="info">Checking for @{dest}</echo>
            <available file="@{dest}" type="file"
                       property="@{dest}.exists" />
            <fail>
                <condition>
                    <not>
                        <isset property="@{dest}.exists" />
                    </not>
                </condition>
...

Missing dependency.  The jar from:

  @{src}

should be downloaded to:

  @{dest}

Run "ant fetch-depends" to automatically fetch dependencies.
Note: Some of Harmony's dependencies are licensed under terms other
than the Apache License v2.
            </fail>
        </sequential>
    </macrodef>

    <macrodef name="check-os-file">
        <attribute name="src" />
        <attribute name="message" />
        <sequential>
            <echo level="info">Checking for system file @{src}</echo>
            <available file="@{src}" type="file"
                       property="@{src}.exists" />
            <fail>
                <condition>
                    <not>
                        <isset property="@{src}.exists" />
                    </not>
                </condition>
...

Missing dependency.  The system file:

  @{src}

is missing.

@{message}
            </fail>
        </sequential>
    </macrodef>

    <macrodef name="check-one-link">
        <attribute name="src" />
        <attribute name="dest" />
        <attribute name="message" />
        <sequential>
            <echo>Checking for @{dest}</echo>
            <available file="@{dest}" type="file"
                       property="@{dest}.exists" />
            <available file="@{src}" type="file"
                       property="@{src}.exists" />
            <fail>
                <condition>
                    <and>
                        <not>
                            <isset property="@{dest}.exists" />
                        </not>
                        <not>
                            <isset property="@{src}.exists" />
                        </not>
                    </and>
                </condition>
...

Missing dependency.  The file from:

  @{src}

should be linked to:

  @{dest}

But @{src} doesn't exist.
@{message}
            </fail>
            <antcall target="-really-link">
                <param name="src" value="@{src}" />
                <param name="dest" value="@{dest}" />
            </antcall>
        </sequential>
    </macrodef>

    <target name="-really-link" unless="${dest}.exists">
        <echo>Linking ${dest}</echo>
        <symlink resource="${src}" link="${basedir}/${dest}" />
    </target>

</project>