Add Chakra. (#937)

infra/base-images/base-builder/compile

@@ -41,6 +41,11 @@ then
   export COVERAGE_FLAGS="${!COVERAGE_FLAGS_VAR}"
 fi
 
+# Don't need coverage instrumentation for engine-less builds.
+if [[ $FUZZING_ENGINE = "none" ]]; then
+  export COVERAGE_FLAGS=
+fi
+
 export CFLAGS="$CFLAGS $SANITIZER_FLAGS $COVERAGE_FLAGS"
 export CXXFLAGS="$CFLAGS $CXXFLAGS_EXTRA"
 

projects/chakra/Dockerfile

@@ -0,0 +1,22 @@
+# Copyright 2017 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.
+#
+################################################################################
+
+FROM gcr.io/oss-fuzz-base/base-builder
+MAINTAINER ochang@google.com
+RUN apt-get update && apt-get install -y build-essential cmake libicu-dev python
+RUN git clone --depth 1 https://github.com/Microsoft/ChakraCore.git chakra
+WORKDIR chakra
+COPY build.sh $SRC/

projects/chakra/build.sh

@@ -0,0 +1,32 @@
+#!/bin/bash -eu
+# Copyright 2017 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.
+#
+################################################################################
+
+DISABLED_WARNINGS='-Wno-everything'
+
+# Inject additional C/CXXFLAGS
+cat <<EOF > /usr/local/bin/cmake
+#!/bin/sh
+/usr/bin/cmake \\
+  -DCMAKE_C_FLAGS="\$CFLAGS $DISABLED_WARNINGS" \\
+  -DCMAKE_CXX_FLAGS="\$CXXFLAGS $DISABLED_WARNINGS" \\
+  "\$@"
+EOF
+
+chmod +x /usr/local/bin/cmake
+
+./build.sh --test-build --static --embed-icu --cc="$(which clang)" --cxx="$(which clang++)" -j -v -y
+cp out/Test/ch $OUT

projects/chakra/project.yaml

@@ -0,0 +1,6 @@
+homepage: "https://github.com/Microsoft/ChakraCore"
+primary_contact: "ochang@google.com"  # temporary
+fuzzing_engines:
+  - none
+sanitizers:
+  - address