--- jsr166/build.xml	2003/05/28 13:37:59	1.28
+++ jsr166/build.xml	2003/05/28 14:19:25	1.30
@@ -1,38 +1,24 @@
 <project name="jsr166" default="usage">
 
   <description>
-    Build file for JSR-166
+------------------------------------------------------------------------------
+  Build file for JSR-166
 
-    JUnit 3.8 or better must be in ${ant.home}/lib for the test target to work.
-  </description>
+  Usage: ant [target]
 
+  User-specific settings are read from user.properties.
+  See user.properties.sample for examples.
+------------------------------------------------------------------------------
+  </description>
 
-  <target name="usage" description="Prints this message">
-    <echo>
-ant [target], where target is one of:
-
- usage       (default) Prints this message
- compile     Compiles all sources to build folder
- jar         Builds library jar from compiled sources
- test        Runs all tests (requires JUnit 1.8 in ${ant.home}/lib)
- docs        Builds javadocs with custom tags to build folder
- dist-docs   Builds javadocs without custom tags to dist folder
- dist        Puts all distributable products in single hierarchy
-
- clean       Removes all build products
- dist-clean  Removes all build and distribution products
-
- checkstyle  Reports on style errors in Java source (verbose, mostly chaff)
- doccheck    Reports on javadoc style errors (not working yet)
-    </echo>
+  <target name="usage" description="Advises user to run with -projecthelp">
+    <echo>Run "ant -projecthelp" for full usage information.</echo>
   </target>
 
+
   <!-- User-specific settings -->
   <property file="user.properties"/>
 
-  <!-- Set build.warnings in user.properties to turn on -warnunchecked -->
-  <!-- <property name="build.warnings" value=""/> -->
-
 
   <!-- Compilation options -->
   <property name="build.sourcelevel"    value="1.5"/>
@@ -150,13 +136,13 @@ ant [target], where target is one of:
 
 
   <target name="jar"
-          depends="native-jar, emulation-jar"
+          depends="check-emulation, init-jar, native-jar, emulation-jar"
           description="Builds library jar from compiled sources"/>
 
 
   <target name="test"
           depends="init, check-junit, report-tests"
-          description="Runs all tests (requires JUnit 3.8+ in ${ant.home}/lib)" />
+          description="Runs all tests (requires JUnit 3.8.1 in ${ant.home}/lib)" />
 
 
   <target name="checkstyle"
@@ -203,9 +189,10 @@ ant [target], where target is one of:
               source="${build.docsourcelevel}">
 
       <tag name="revised" description="Last revised:"/>
-      <tag name="spec" description="Specified by:"/>
-      <tag name="editor" description="Last edited by:"/>
-      <tag name="fixme" description="FIX ME:"/>
+      <tag name="spec"    description="Specified by:"/>
+      <tag name="editor"  description="Last edited by:"/>
+      <tag name="fixme"   description="FIX ME:"/>
+
       <packageset dir="${build.filter.src.dir}"/>
 
     </javadoc>
@@ -316,8 +303,8 @@ ant [target], where target is one of:
 
 
   <target name="native-jar"
-          depends="compile, init-jar"
-          unless="build.emulation">
+          depends="compile"
+          unless="build.emulation.true">
 
     <jar destfile="${product.jar}">
       <fileset dir="${build.classes.dir}"/>
@@ -326,21 +313,9 @@ ant [target], where target is one of:
   </target>
 
 
-  <target name="base-jar"
-          depends="compile, init-jar">
-
-    <jar destfile="${product.jar}">
-      <fileset dir="${build.classes.dir}">
-        <patternset refid="emulation.excludes"/>
-      </fileset>
-    </jar>
-
-  </target>
-
-
   <target name="compile-emulation"
           depends="init"
-          if="build.emulation">
+          if="build.emulation.true">
 
     <mkdir dir="${build.emulation.dir}"/>
 
@@ -361,10 +336,14 @@ ant [target], where target is one of:
 
 
   <target name="emulation-jar"
-          depends="base-jar, compile-emulation"
-          if="build.emulation">
+          depends="compile-emulation"
+          if="build.emulation.true">
+
 
-    <jar destfile="${product.jar}" update="true" duplicate="add">
+    <jar destfile="${product.jar}" duplicate="add">
+      <fileset dir="${build.classes.dir}">
+        <patternset refid="emulation.excludes"/>
+      </fileset>
       <fileset dir="${build.emulation.dir}"/>
     </jar>
 
@@ -527,6 +506,16 @@ ant [target], where target is one of:
   </target>
 
 
+  <target name="check-emulation">
+    <condition property="build.emulation.true">
+      <or>
+        <isset property="build.emulation"/>
+        <os family="windows"/>
+      </or>
+    </condition>
+  </target>
+
+
 
   <!-- Anthill targets -->