remove empty directories reliably from offline packages
git-svn-id: https://svn.apache.org/repos/asf/httpd/docs-build/trunk@1563872 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.xml b/build.xml
index 7e2f4d7..7051595 100644
--- a/build.xml
+++ b/build.xml
@@ -700,16 +700,18 @@
<fileset dir="../@{dir}/@{lang}"
includes="**/*.xml **/*${inputext.@{lang}}
**/*.xml.meta
- style/chm style/chm/**/*
- style/lang style/lang/**/*
- style/man style/man/**/*
- style/w3c style/w3c/**/*
- style/xsl style/xsl/**/*
- style/zip style/zip/**/*
- style/latex style/latex/**/*
+ style/chm/**/*
+ style/lang/**/*
+ style/man/**/*
+ style/w3c/**/*
+ style/xsl/**/*
+ style/zip/**/*
+ style/latex/**/*
style/*.dtd style/*.xsl style/*.xml
- style/_generated style/_generated/**/*
+ style/_generated/**/*
+ style/scripts/MINIFY
style/build.properties
+ style/version.ent
images/apache_header*
images/favicon.ico
images/home* images/index*
@@ -717,6 +719,15 @@
**/.*
"/>
</delete>
+
+ <delete includeemptydirs="true">
+ <fileset dir="../@{dir}/@{lang}">
+ <and>
+ <size value="0" />
+ <type type="dir" />
+ </and>
+ </fileset>
+ </delete>
</then></if>
</sequential>
</macrodef>
