Maintain an extended path in dist-files.mk for better accuracy

This is needed to resolve some duplicate files installed during "make install"
by default.

tools/packaging/indep.sh

@@ -247,7 +247,7 @@ function install_prefix {
     fi
 
     for f in $(find ${workdir}/install_tmp -type f -printf "%P\n"); do
-      grep -q $(basename $f)[[:space:]] ${HOST_CLING_SRC_DIR}/dist-files.mk
+      grep -q $(echo $f | sed "s|${workdir}/install_tmp/||g")[[:space:]] ${HOST_CLING_SRC_DIR}/dist-files.mk
       if [ ${?} = 0 ]; then
         mkdir -p ${prefix}/$(dirname $f)
         cp ${workdir}/install_tmp/$f ${prefix}/$f