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  162. <div class="content">
  163. <h1 class="title">Welcome</h1>
  164. <h3 class="section">
  165. <a name="ApacheCon 2003"></a>
  166. ApacheCon 2003
  167. </h3>
  168. <a href="http://apachecon.com/2003/US/index.html">
  169. <img align="right" border="0" src="http://jakarta.apache.org/images/logos/ac2003-150.gif" />
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  172. <a href="http://apachecon.com/2003/US/index.html">ApacheCon US 2003</a>
  173. is now open for registration. ApacheCon is the conference for all things
  174. Apache. Come along and learn about a range of new technologies, meet some
  175. Apache folks and share the knowledge.
  176. </p>
  177. <h3 class="section">
  178. <a name="Ant 1.5.4"></a>
  179. Ant 1.5.4
  180. </h3>
  181. <p>Apache Ant 1.5.4 is now available for
  182. <a href="http://ant.apache.org/bindownload.cgi">download</a>.
  183. </p>
  184. <div class="warning">
  185. <div class="label">Note</div>
  186. <div class="content">Ant 1.5.4 will be the last release that supports
  187. JDK 1.1. The next major release of Ant, Ant 1.6, will require JDK 1.2 or
  188. later
  189. </div>
  190. </div>
  191. <h3 class="section">
  192. <a name="Apache Ant"></a>
  193. Apache Ant
  194. </h3>
  195. <p>
  196. Apache Ant is a Java-based build tool. In theory, it is kind of like
  197. Make, but without Make's wrinkles.
  198. </p>
  199. <p>
  200. Why another build tool when there is already <em>make</em>, <em>gnumake</em>,
  201. <em>nmake</em>, <em>jam</em>, and
  202. others? Because all those tools have limitations that Ant's original author
  203. couldn't live with when developing software across multiple platforms. Make-like
  204. tools are inherently shell-based -- they evaluate a set of dependencies, then
  205. execute commands not unlike what you would issue in a shell. This means that you
  206. can easily extend these tools by using or writing any program for the OS that
  207. you are working on. However, this also means that you limit yourself to the OS,
  208. or at least the OS type such as Unix, that you are working on.
  209. </p>
  210. <p>
  211. Makefiles are inherently evil as well. Anybody who has worked on them for any
  212. time has run into the dreaded tab problem. "Is my command not executing
  213. because I have a space in front of my tab!!!" said the original author of
  214. Ant way too many times. Tools like Jam took care of this to a great degree, but
  215. still have yet another format to use and remember.
  216. </p>
  217. <p>
  218. Ant is different. Instead of a model where it is extended with shell-based
  219. commands, Ant is extended using Java classes. Instead of writing shell commands,
  220. the configuration files are XML-based, calling out a target tree where various
  221. tasks get executed. Each task is run by an object that implements a particular
  222. Task interface.
  223. </p>
  224. <p>
  225. Granted, this removes some of the expressive power that is inherent by being
  226. able to construct a shell command such as
  227. <code>`find . -name foo -exec rm {}`</code>, but it
  228. gives you the ability to be cross platform -- to work anywhere and everywhere.
  229. And hey, if you really need to execute a shell command, Ant has an
  230. <code>&lt;exec&gt;</code> task that
  231. allows different commands to be executed based on the OS that it is executing
  232. on.
  233. </p>
  234. <h3 class="section">
  235. <a name="Documentation"></a>
  236. Documentation
  237. </h3>
  238. <p>
  239. You can view the documentation for the current release (Apache Ant 1.5.4)
  240. <a href="manual/index.html">online</a>
  241. </p>
  242. <p>
  243. Comprehensive documentation is included in the source and binary distributions.
  244. </p>
  245. <h3 class="section">
  246. <a name="Nightly Builds"></a>
  247. Nightly Builds
  248. </h3>
  249. <p>
  250. If you wish to use the latest Ant features, you can try downloading a nightly
  251. build from <a href="http://cvs.apache.org/builds/ant/nightly/">here</a>
  252. </p>
  253. <h3 class="section">
  254. <a name="Get Involved"></a>
  255. Get Involved
  256. </h3>
  257. <ul>
  258. <li><a href="http://jakarta.apache.org/getinvolved/getinvolvedindex.html">Get Involved</a></li>
  259. <li><a href="mail.html">Join Mailing Lists</a></li>
  260. <li><a href="http://marc.theaimsgroup.com/?l=ant-dev&amp;r=1&amp;w=2">Search the Dev Mailing List</a>
  261. </li>
  262. <li><a href="http://marc.theaimsgroup.com/?l=ant-user&amp;r=1&amp;w=2">Search the User Mailing List</a>
  263. </li>
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  268. Copyright &copy; 2000-2003&nbsp;The Apache Software Foundation. All rights reserved.
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