diff --git a/apache-ant-1.10.12-0.build.sh b/apache-ant-1.10.12-0.build.sh
new file mode 100755
index 0000000..9b15f54
--- /dev/null
+++ b/apache-ant-1.10.12-0.build.sh
@@ -0,0 +1,48 @@
+#! /bin/bash
+
+PKG=apache-ant
+VERSION=1.10.12
+BUILD=0
+
+PREFIX=/pkg/$PKG-$VERSION-$BUILD
+if [ -n "$TESTING" ]; then PREFIX=/dev/shm/$PKG-$VERSION-$BUILD ; fi
+
+PATH=/bin:/usr/bin:/usr/sbin:/usr/local/bin
+
+set -xe
+umask 022
+
+BUILD_TMPDIR=/dev/shm/$PKG-$VERSION-$BUILD.$USER.build.tmp
+
+test -d $BUILD_TMPDIR && ( chmod -R u+rwx $BUILD_TMPDIR || true ; rm -rf $BUILD_TMPDIR )
+export TMPDIR=$BUILD_TMPDIR
+export HOME=$BUILD_TMPDIR/home
+
+exec </dev/null
+
+mkdir -p $PREFIX
+cat >$PREFIX/profile <<-EOF
+	PATH=$PREFIX/bin:\$PATH
+	export LD_LIBRARY_PATH=$PREFIX/lib\${LD_LIBRARY_PATH:+:}\$LD_LIBRARY_PATH
+	if [ -d $PREFIX/.compatlibs ]; then export LD_LIBRARY_PATH=$PREFIX/.compatlibs\${LD_LIBRARY_PATH:+:}\$LD_LIBRARY_PATH ; fi
+EOF
+. $PREFIX/profile
+
+BUILDDIR=$PREFIX/build
+
+mkdir -p $BUILDDIR
+cd $BUILDDIR
+
+# https://dlcdn.apache.org//ant/source/apache-ant-1.10.12-src.tar.gz
+BEEHIVE=https://beehive.molgen.mpg.de/e5c0cafa595b930517a720779ebeb277/apache-ant-1.10.12-src.tar.gz
+test -e apache-ant-1.10.12-src.tar.gz || wget -nv $BEEHIVE
+test -d apache-ant-$VERSION || tar -xf apache-ant-$VERSION-src.tar.gz
+cd apache-ant-$VERSION
+
+export JAVA_HOME=/pkg/jdk-8u141-0
+./bootstrap.sh
+#   Well, skip installation of some optional task-modules
+#   (but leave as a reminder in case somebody wants them)
+# bootstrap/bin/ant -f fetch.xml -Ddest=optional
+./build.sh -Ddist.dir=$PREFIX dist
+