diff --git a/libbase-1.1.3-remove-antcontrib-support.patch b/libbase-1.1.3-remove-antcontrib-support.patch
new file mode 100644
index 0000000..793beb9
--- /dev/null
+++ b/libbase-1.1.3-remove-antcontrib-support.patch
@@ -0,0 +1,276 @@
+diff --git a/build.properties b/build.properties
+index 9340c5b..557d5b0 100644
+--- a/build.properties
++++ b/build.properties
+@@ -8,6 +8,6 @@ testsrc.dir=${basedir}/testcases
+
+ java.awt.headless=true
+
+-antcontrib.available=true
++antcontrib.available=false
+
+ build.cache.dir=lib
+diff --git a/common_build.xml b/common_build.xml
+index 3a42daa..104e1c8 100644
+--- a/common_build.xml
++++ b/common_build.xml
+@@ -152,9 +152,6 @@ TYPICAL TARGET SEQUENCE
+
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+
+@@ -325,68 +322,6 @@ TYPICAL TARGET SEQUENCE
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++ depends="svnant.download-check">
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+
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+@@ -491,58 +426,13 @@ TYPICAL TARGET SEQUENCE
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++ depends="ivy.download-check">
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+@@ -602,7 +492,7 @@ TYPICAL TARGET SEQUENCE
+ Verifies that there are no SNAPSHOT dependencies defined in the ivy xml.
+ If there are SNAPSHOTS, fail the release build.
+ ====================================================================-->
+-
++
+
+
+
+@@ -769,7 +659,7 @@ TYPICAL TARGET SEQUENCE
+ Publishes the jar file for this project to a Maven2 repository.
+ ====================================================================-->
+
++ depends="create-pom,ivy.deliver">
+
+
+
+@@ -1038,12 +928,11 @@ TYPICAL TARGET SEQUENCE
+ - compile.pre : anything needed to prep for compile
+ - compile.compile : the actual compilation step
+ - compile.src_copy : copying the source into the bin directory
+- - compile.res_copy : copying the resources into the bin directory
+ - compile.lic_copy : copying the license information into the bin directory
+ - compile.post : anything needed after the compile is done
+ ====================================================================-->
+
+
+
+@@ -1075,36 +964,6 @@ TYPICAL TARGET SEQUENCE
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++ generate.manifest
++
++ Creates a new manifest file if one is not specified, or updates
++ an existing manifest file if one is specified.
++ ====================================================================-->
++
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+
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+@@ -1178,6 +1036,7 @@ TYPICAL TARGET SEQUENCE
+
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+