1 files changed, 68 insertions, 0 deletions
diff --git a/projects/abseil-cpp/build.sh b/projects/abseil-cpp/build.sh
new file mode 100644
index 000000000..ec3acd4a5
--- /dev/null
+++ b/projects/abseil-cpp/build.sh
@@ -0,0 +1,68 @@
+# Copyright 2020 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.
+#
+################################################################################
+
+readonly EXTRA_BAZEL_FLAGS="$(
+for f in ${CFLAGS}; do
+  echo "--conlyopt=${f}" "--linkopt=${f}"
+done
+for f in ${CXXFLAGS}; do
+  echo "--cxxopt=${f}" "--linkopt=${f}"
+done
+
+if [ "$SANITIZER" = "undefined" ]
+then
+  # Bazel uses clang to link binary, which does not link clang_rt ubsan library for C++ automatically.
+  # See issue: https://github.com/bazelbuild/bazel/issues/8777
+  echo "--linkopt=\"$(find $(llvm-config --libdir) -name libclang_rt.ubsan_standalone_cxx-x86_64.a | head -1)\""
+fi
+)"
+
+declare FUZZ_TARGETS=("string_escape_fuzzer" "string_utilities_fuzzer")
+
+bazel build \
+	--verbose_failures \
+	--dynamic_mode=off \
+	--spawn_strategy=standalone \
+	--genrule_strategy=standalone \
+	--strip=never \
+	--linkopt=-pthread \
+	--copt=${LIB_FUZZING_ENGINE} \
+	--linkopt=${LIB_FUZZING_ENGINE} \
+	--linkopt=-lc++ \
+	${EXTRA_BAZEL_FLAGS} \
+	${FUZZ_TARGETS[*]}
+
+
+if [ "$SANITIZER" = "coverage" ]
+then
+  # The build invoker looks for sources in $SRC, but it turns out that we need
+  # to not be buried under src/, paths are expected at out/proc/self/cwd by
+  # the profiler.
+  declare -r REMAP_PATH="${OUT}/proc/self/cwd"
+  mkdir -p "${REMAP_PATH}"
+  mkdir -p "${REMAP_PATH}/external/com_google_absl"
+  rsync -av "${SRC}"/abseil-cpp/absl "${REMAP_PATH}/external/com_google_absl"
+
+  declare -r RSYNC_FILTER_ARGS=("--include" "*.h" "--include" "*.cc" "--include" \
+    "*.hpp" "--include" "*.cpp" "--include" "*.c" "--include" "*/" "--exclude" "*")
+  rsync -avLk "${RSYNC_FILTER_ARGS[@]}" "${SRC}"/bazel-out "${REMAP_PATH}"
+  rsync -avLkR "${RSYNC_FILTER_ARGS[@]}" "${HOME}" "${OUT}"
+  rsync -avLkR "${RSYNC_FILTER_ARGS[@]}" /tmp "${OUT}"
+
+  cp *fuzzer.cc "${OUT}/proc/self/cwd"
+fi
+
+cp "./bazel-bin/"*fuzzer "${OUT}/"