Added build.sh to skupper-router/tests/fuzz. This will be used by the…

… Google oss-fuzz project (skupperproject#1636)

tests/fuzz/build.sh

@@ -0,0 +1,23 @@
+#!/bin/bash -eu
+# Copyright 2018 Google Inc.
+#
+# 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.
+#
+################################################################################
+mkdir build
+pushd build
+cmake .. -DCMAKE_BUILD_TYPE=Debug -DENABLE_FUZZ_TESTING=ON -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF -DFUZZ_REGRESSION_TESTS=OFF -DCMAKE_C_FLAGS=-DQD_MEMORY_DEBUG -DRUNTIME_CHECK=asan
+VERBOSE=1 make
+cp tests/fuzz/fuzz_http2_decoder $OUT/
+popd
+zip -j $OUT/fuzz_http2_decoder_seed_corpus.zip tests/fuzz/fuzz_http2_decoder/corpus/* tests/fuzz/fuzz_http2_decoder/crash/*