Added support to control rewritten tags to java-ant_rewrite-classpath

Index: java-ant-2.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/java-ant-2.eclass,v
retrieving revision 1.29
diff -u -r1.29 java-ant-2.eclass
--- java-ant-2.eclass	13 Feb 2008 19:44:15 -0000	1.29
+++ java-ant-2.eclass	5 Mar 2008 19:29:17 -0000
@@ -112,6 +112,15 @@
 JAVA_PKG_BSFIX_SOURCE_TAGS=${JAVA_PKG_BSFIX_SOURCE_TAGS:-"javadoc javac xjavac javac.preset"}
 
 # ------------------------------------------------------------------------------
+# @global JAVA_ANT_CLASSPATH_TAGS
+#
+# Targets to add the classpath attribute to
+#
+# default: javac xjavac
+# ------------------------------------------------------------------------------
+JAVA_ANT_CLASSPATH_TAGS="javac xjavac"
+
+# ------------------------------------------------------------------------------
 # @global JAVA_ANT_IGNORE_SYSTEM_CLASSES
 #
 # Rewrites available tasks to ignore ant classpath.
@@ -344,6 +353,8 @@
 # @public java-ant_rewrite-classpath
 #
 # Adds 'classpath="${gentoo.classpath}"' to specified build file.
+# Affected by:
+#	JAVA_ANT_CLASSPATH_TAGS
 # @param $1 - the file to rewrite (defaults to build.xml)
 # ------------------------------------------------------------------------------
 java-ant_rewrite-classpath() {
@@ -360,7 +371,8 @@
 
 	chmod u+w "${file}"
 
-	java-ant_xml-rewrite -f "${file}" --change -e javac -e xjavac -a classpath -v '${gentoo.classpath}'
+	java-ant_xml-rewrite -f "${file}" --change \
+		-e ${JAVA_ANT_CLASSPATH_TAGS// / -e } -a classpath -v '${gentoo.classpath}'
 
 	if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
 		diff -NurbB "${file}.orig" "${file}"

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