1#!/bin/bash -eu 2# Copyright 2021 Google LLC 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18# Build the jar. 19CURRENT_VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:3.2.0:evaluate \ 20-Dexpression=project.version -q -DforceStdout) 21mvn package -Dmaven.test.skip=true 22cp "javaparser-core/target/javaparser-core-$CURRENT_VERSION.jar" $OUT/javaparser.jar 23 24# The jar files containing the project (separated by spaces). 25PROJECT_JARS=javaparser.jar 26 27# Build fuzzers in $OUT. 28BUILD_CLASSPATH=$(echo $PROJECT_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH 29 30# All jars and class files lie in the same directory as the fuzzer at runtime. 31RUNTIME_CLASSPATH=$(echo $PROJECT_JARS | xargs printf -- "\$this_dir/%s:"):.:\$this_dir 32 33for fuzzer in $(find $SRC -name '*Fuzzer.java'); do 34 fuzzer_basename=$(basename -s .java $fuzzer) 35 javac -cp $BUILD_CLASSPATH $fuzzer 36 cp $SRC/$fuzzer_basename.class $OUT/ 37 38 # Create execution wrapper. 39 echo "#!/bin/sh 40# LLVMFuzzerTestOneInput for fuzzer detection. 41this_dir=\$(dirname \"\$0\") 42LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \ 43\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \ 44--cp=$RUNTIME_CLASSPATH \ 45--target_class=$fuzzer_basename \ 46--jvm_args=\"-Xmx2048m\" \ 47\$@" > $OUT/$fuzzer_basename 48 chmod +x $OUT/$fuzzer_basename 49done 50