sourcing /awips2/ant in awips2.sh for build

rpms/awips2.core/Installer.version/scripts/profile.d/awips2.sh

@@ -124,3 +124,17 @@ fi
 if [ -d /awips2/yajsw/lib/core/jna/com/sun/jna ]; then
   export LD_LIBRARY_PATH=/awips2/yajsw/lib/core/jna/com/sun/jna/linux-amd64:$LD_LIBRARY_PATH
 fi
+if [ -d /awips2/ant ]; then
+   # Determine Where Ant Has Been Installed.
+   ANT_INSTALL=/awips2/ant
+
+   # Update The Environment.
+   export ANT_HOME="${ANT_INSTALL}"
+   # Determine If Ant Is Already Part Of The Path.
+   CHECK_PATH=`echo ${PATH} | grep ${ANT_INSTALL}`
+   if [ ! "${CHECK_PATH}" = "" ]; then
+      return
+   fi
+   # Ant Is Not In The Path; Add It To The Path.
+   export PATH="${ANT_INSTALL}/bin:${PATH}"
+fi