<patch patchfile="module.1.0-1.1.patch"/>applies the diff included in module.1.0-1.1.patch to the files in base directory guessing the filename(s) from the diff output.
<patch patchfile="module.1.0-1.1.patch" strip="1"/>like above but one leading directory part will be removed. i.e. if the diff output looked like
--- a/mod1.0/A Mon Jun 5 17:28:41 2000 +++ a/mod1.1/A Mon Jun 5 17:28:49 200the leading a/ will be stripped.