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  8. <meta name="author" value="Conor MacNeill">
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  10. <meta name="author" value="Stefan Bodewig">
  11. <meta name="email" value="stefan.bodewig@epost.de">
  12. <title>Apache Ant - Ant</title>
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  17. <tr>
  18. <td colspan="2">
  19. <a href="http://ant.apache.org/"><img src="./images/ant_logo_large.gif" alt="Apache Ant" border="0"/></a>
  20. </td>
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  27. <tr>
  28. <!-- LEFT SIDE NAVIGATION -->
  29. <td valign="top" nowrap="true">
  30. <p><strong>Apache Ant</strong></p>
  31. <ul>
  32. <li> <a href="./index.html">Front Page</a>
  33. </li>
  34. <li> <a href="./LICENSE">License</a>
  35. </li>
  36. <li> <a href="./antnews.html">News</a>
  37. </li>
  38. </ul>
  39. <p><strong>Documentation</strong></p>
  40. <ul>
  41. <li> <a href="./manual/index.html">Manual</a>
  42. </li>
  43. <li> <a href="./projects.html">Related Projects</a>
  44. </li>
  45. <li> <a href="./external.html">External Tools and Tasks</a>
  46. </li>
  47. <li> <a href="./resources.html">Resources</a>
  48. </li>
  49. <li> <a href="./faq.html">Ant FAQ</a>
  50. </li>
  51. <li> <a href="./problems.html">Having Problems?</a>
  52. </li>
  53. </ul>
  54. <p><strong>Get Involved</strong></p>
  55. <ul>
  56. <li> <a href="./mail.html">Mailing Lists</a>
  57. </li>
  58. <li> <a href="./cvs.html">CVS Repositories</a>
  59. </li>
  60. <li> <a href="http://nagoya.apache.org/bugzilla/enter_bug.cgi?product=Ant">Bug Database</a>
  61. </li>
  62. <li> <a href="http://nagoya.apache.org/bugzilla/enter_bug.cgi?product=Ant&bug_severity=Enhancement">Enhancement Requests</a>
  63. </li>
  64. </ul>
  65. <p><strong>Project Managment</strong></p>
  66. <ul>
  67. <li> <a href="./contributors.html">Contributors</a>
  68. </li>
  69. <li> <a href="./mission.html">Mission</a>
  70. </li>
  71. <li> <a href="./guidelines.html">Guidelines Notes</a>
  72. </li>
  73. <li> <a href="./legal.html">Legal</a>
  74. </li>
  75. </ul>
  76. </td>
  77. <td align="left" valign="top">
  78. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  79. <tr><td bgcolor="#525D76">
  80. <font color="#ffffff" face="arial,helvetica,sanserif">
  81. <a name="Ant 1.5.1"><strong>Ant 1.5.1</strong></a>
  82. </font>
  83. </td></tr>
  84. <tr><td>
  85. <blockquote>
  86. <h3>Apache Ant 1.5.1 Released!</h3>
  87. <p>Version 1.5.1 of Ant has been released. It is available for download
  88. <a href="http://www.apache.org/dist/ant/">here</a>.
  89. </p>
  90. </blockquote>
  91. </td></tr>
  92. </table>
  93. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  94. <tr><td bgcolor="#525D76">
  95. <font color="#ffffff" face="arial,helvetica,sanserif">
  96. <a name="Apache Ant"><strong>Apache Ant</strong></a>
  97. </font>
  98. </td></tr>
  99. <tr><td>
  100. <blockquote>
  101. <p>
  102. Apache Ant is a Java-based build tool. In theory, it is kind of like
  103. Make, but without Make's wrinkles.
  104. </p>
  105. <p>
  106. Why another build tool when there is already <em>make</em>, <em>gnumake</em>,
  107. <em>nmake</em>, <em>jam</em>, and
  108. others? Because all those tools have limitations that Ant's original author
  109. couldn't live with when developing software across multiple platforms. Make-like
  110. tools are inherently shell-based -- they evaluate a set of dependencies, then
  111. execute commands not unlike what you would issue in a shell. This means that you
  112. can easily extend these tools by using or writing any program for the OS that
  113. you are working on. However, this also means that you limit yourself to the OS,
  114. or at least the OS type such as Unix, that you are working on.
  115. </p>
  116. <p>
  117. Makefiles are inherently evil as well. Anybody who has worked on them for any
  118. time has run into the dreaded tab problem. "Is my command not executing
  119. because I have a space in front of my tab!!!" said the original author of
  120. Ant way too many times. Tools like Jam took care of this to a great degree, but
  121. still have yet another format to use and remember.
  122. </p>
  123. <p>
  124. Ant is different. Instead of a model where it is extended with shell-based
  125. commands, Ant is extended using Java classes. Instead of writing shell commands,
  126. the configuration files are XML-based, calling out a target tree where various
  127. tasks get executed. Each task is run by an object that implements a particular
  128. Task interface.
  129. </p>
  130. <p>
  131. Granted, this removes some of the expressive power that is inherent by being
  132. able to construct a shell command such as
  133. <code>`find . -name foo -exec rm {}`</code>, but it
  134. gives you the ability to be cross platform -- to work anywhere and everywhere.
  135. And hey, if you really need to execute a shell command, Ant has an
  136. <code>&lt;exec&gt;</code> task that
  137. allows different commands to be executed based on the OS that it is executing
  138. on.
  139. </p>
  140. </blockquote>
  141. </td></tr>
  142. </table>
  143. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  144. <tr><td bgcolor="#525D76">
  145. <font color="#ffffff" face="arial,helvetica,sanserif">
  146. <a name="Documentation"><strong>Documentation</strong></a>
  147. </font>
  148. </td></tr>
  149. <tr><td>
  150. <blockquote>
  151. <p>
  152. You can view the documentation for the current release (Apache Ant 1.5.1)
  153. <a href="manual/index.html">online</a>
  154. </p>
  155. <p>
  156. Comprehensive documentation is included in the source and binary distributions.
  157. </p>
  158. </blockquote>
  159. </td></tr>
  160. </table>
  161. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  162. <tr><td bgcolor="#525D76">
  163. <font color="#ffffff" face="arial,helvetica,sanserif">
  164. <a name="Latest Release"><strong>Latest Release</strong></a>
  165. </font>
  166. </td></tr>
  167. <tr><td>
  168. <blockquote>
  169. <p>
  170. You can download the latest release:
  171. </p>
  172. <ul>
  173. <li><a href="http://www.apache.org/dist/ant/binaries/">
  174. Download the binary release</a></li>
  175. <li><a href="http://www.apache.org/dist/ant/source/">
  176. Download the source release</a></li>
  177. <li><a href="http://www.apache.org/dist/ant/binaries/rpms/">
  178. Download source or binary RPMs</a></li>
  179. </ul>
  180. </blockquote>
  181. </td></tr>
  182. </table>
  183. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  184. <tr><td bgcolor="#525D76">
  185. <font color="#ffffff" face="arial,helvetica,sanserif">
  186. <a name="Nightly Builds"><strong>Nightly Builds</strong></a>
  187. </font>
  188. </td></tr>
  189. <tr><td>
  190. <blockquote>
  191. <p>
  192. If you wish to use the latest Ant features, you can try downloading a nightly
  193. build from <a href="http://cvs.apache.org/builds/jakarta-ant/nightly/">here</a>
  194. </p>
  195. </blockquote>
  196. </td></tr>
  197. </table>
  198. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  199. <tr><td bgcolor="#525D76">
  200. <font color="#ffffff" face="arial,helvetica,sanserif">
  201. <a name="Towards Ant2"><strong>Towards Ant2</strong></a>
  202. </font>
  203. </td></tr>
  204. <tr><td>
  205. <blockquote>
  206. <p>
  207. We are currently hashing out design details for Ant2. Please
  208. read the latest <a href="antnews.html">Ant news</a> for more details.
  209. </p>
  210. </blockquote>
  211. </td></tr>
  212. </table>
  213. <table border="0" cellspacing="0" cellpadding="2" width="100%">
  214. <tr><td bgcolor="#525D76">
  215. <font color="#ffffff" face="arial,helvetica,sanserif">
  216. <a name="Get Involved"><strong>Get Involved</strong></a>
  217. </font>
  218. </td></tr>
  219. <tr><td>
  220. <blockquote>
  221. <ul>
  222. <li><a href="http://jakarta.apache.org/getinvolved/getinvolvedindex.html">Get Involved</a></li>
  223. <li><a href="http://jakarta.apache.org/getinvolved/mail.html">Join Mailing Lists</a></li>
  224. <li><a href="http://marc.theaimsgroup.com/?l=ant-dev&amp;r=1&amp;w=2">Search the Dev Mailing List</a>
  225. </li>
  226. <li><a href="http://marc.theaimsgroup.com/?l=ant-user&amp;r=1&amp;w=2">Search the User Mailing List</a>
  227. </li>
  228. </ul>
  229. </blockquote>
  230. </td></tr>
  231. </table>
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  239. <div align="center"><font color="#525D76" size="-1"><em>
  240. Copyright &#169; 2000-2002, Apache Software Foundation
  241. </em></font></div>
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