Fix javadoc generation

ant-build.xml.patch

@@ -0,0 +1,46 @@
+--- build.xml~	2021-05-17 12:32:48.406394876 +0200
++++ build.xml	2021-05-17 12:32:39.990389601 +0200
+@@ -145,8 +145,6 @@
+      -->
+     <pathelement location="${src.junit}"/>
+     <pathelement location="${tests.etc.dir}"/>
+-    <!-- Otherwise many tests fail with "com.sun.tools.javac.Main is not on the classpath.": -->
+-    <pathelement location="${java.home}/../lib/tools.jar"/>
+   </path>
+ 
+   <!--
+@@ -819,7 +817,6 @@
+       </metainf>
+       <manifest>
+         <attribute name="Main-Class" value="org.apache.tools.ant.Main"/>
+-        <attribute name="Class-Path" value="ant.jar xalan.jar"/>
+       </manifest>
+     </jar>
+ 
+@@ -1562,7 +1559,25 @@
+              verbose="${javadoc.verbose}"
+              additionalparam="${javadoc.doclint.none}">
+ 
+-      <packageset dir="${java.dir}"/>
++      <fileset dir="${java.dir}">
++        <include name="**/*.java"/>
++        <exclude name="org/apache/tools/ant/taskdefs/email/MimeMailer.java"/>
++        <exclude name="org/apache/tools/ant/taskdefs/optional/NetRexxC.java"/>
++        <exclude name="org/apache/tools/ant/taskdefs/optional/image/Image.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Arc.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/BasicShape.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Draw.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/DrawOperation.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Ellipse.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/ImageOperation.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Rectangle.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Rotate.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Scale.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/Text.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/TransformOperation.java"/>
++        <exclude name="org/apache/tools/ant/types/optional/image/ColorMapper.java"/>
++        <exclude name="org/apache/tools/ant/taskdefs/optional/image/ImageIOTask.java"/>
++      </fileset>
+ 
+       <!-- hide some meta information for javadoc -->
+       <tag name="todo" description="To do:" scope="all"/>

ant.spec

@@ -45,6 +45,8 @@ Source2:        apache-ant-1.8.ant.conf
 # manpage
 Source3:        ant.asciidoc
 
+Patch0:         %{name}-build.xml.patch
+
 BuildRequires:  asciidoc
 BuildRequires:  xmlto
 
@@ -335,9 +337,7 @@ Javadoc pour %{name}.
 
 %prep
 %setup -q -n apache-ant-%{version}
-
-# Fix class-path-in-manifest rpmlint warning
-%pom_xpath_remove 'attribute[@name="Class-Path"]' build.xml
+%patch0 -p0
 
 # clean jar files
 find . -name "*.jar" | xargs -t rm