--- /dev/null
+# /*************************************************************************
+# *
+# * Copyright 2020 highstreet technologies GmbH and others
+# *
+# * Licensed under the Apache License, Version 2.0 (the "License");
+# * you may not use this file except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# * http://www.apache.org/licenses/LICENSE-2.0
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# ***************************************************************************/
+
+g++ -Wno-return-local-addr -fPIC -O2 -DNDEBUG regxstring.cpp regxstring_impl.cpp gen_regex.cpp -oregxstring
+if [ "$?" -ne "0" ]; then
+ echo "Build failed"
+ exit 1
+fi