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Diffstat (limited to '')
| -rw-r--r-- | src/rocksdb/fuzz/Makefile | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/rocksdb/fuzz/Makefile b/src/rocksdb/fuzz/Makefile new file mode 100644 index 000000000..b83040504 --- /dev/null +++ b/src/rocksdb/fuzz/Makefile @@ -0,0 +1,67 @@ +# Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +# This source code is licensed under both the GPLv2 (found in the +# COPYING file in the root directory) and Apache 2.0 License +# (found in the LICENSE.Apache file in the root directory). + +ROOT_DIR = $(abspath $(shell pwd)/../) + +include $(ROOT_DIR)/make_config.mk + +PROTOBUF_CFLAGS = `pkg-config --cflags protobuf` +PROTOBUF_LDFLAGS = `pkg-config --libs protobuf` + +PROTOBUF_MUTATOR_CFLAGS = `pkg-config --cflags libprotobuf-mutator` +PROTOBUF_MUTATOR_LDFLAGS = `pkg-config --libs libprotobuf-mutator` + +ROCKSDB_INCLUDE_DIR = $(ROOT_DIR)/include +ROCKSDB_LIB_DIR = $(ROOT_DIR) + +PROTO_IN = $(ROOT_DIR)/fuzz/proto +PROTO_OUT = $(ROOT_DIR)/fuzz/proto/gen + +ifneq ($(FUZZ_ENV), ossfuzz) +CC = $(CXX) +CCFLAGS += -Wall -fsanitize=address,fuzzer +CFLAGS += $(PLATFORM_CXXFLAGS) $(PROTOBUF_CFLAGS) $(PROTOBUF_MUTATOR_CFLAGS) -I$(PROTO_OUT) -I$(ROCKSDB_INCLUDE_DIR) -I$(ROCKSDB_LIB_DIR) +LDFLAGS += $(PLATFORM_LDFLAGS) $(PROTOBUF_MUTATOR_LDFLAGS) $(PROTOBUF_LDFLAGS) -L$(ROCKSDB_LIB_DIR) -lrocksdb +else +# OSS-Fuzz sets various environment flags that are used for compilation. +# These environment flags depend on which type of sanitizer build is being +# used, however, an ASan build would set the environment flags as follows: +# CFLAGS="-O1 -fno-omit-frame-pointer -gline-tables-only \ + -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address \ + -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link" +# CXXFLAGS="-O1 -fno-omit-frame-pointer -gline-tables-only \ + -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address \ + -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link \ + -stdlib=libc++" +# LIB_FUZZING_ENGINE="-fsanitize=fuzzer" +CC = $(CXX) +CCFLAGS = $(CXXFLAGS) +CFLAGS += $(PROTOBUF_CFLAGS) $(PROTOBUF_MUTATOR_CFLAGS) -I$(PROTO_OUT) -I$(ROCKSDB_INCLUDE_DIR) -I$(ROCKSDB_LIB_DIR) +LDFLAGS += $(PLATFORM_LDFLAGS) $(LIB_FUZZING_ENGINE) $(PROTOBUF_MUTATOR_LDFLAGS) $(PROTOBUF_LDFLAGS) -L$(ROCKSDB_LIB_DIR) -lrocksdb +endif + +.PHONY: gen_proto clean + +# Set PROTOC_BIN when invoking `make` if a custom protoc is required. +PROTOC_BIN ?= protoc + +gen_proto: + mkdir -p $(PROTO_OUT) + $(PROTOC_BIN) \ + --proto_path=$(PROTO_IN) \ + --cpp_out=$(PROTO_OUT) \ + $(PROTO_IN)/*.proto + +clean: + rm -rf db_fuzzer db_map_fuzzer sst_file_writer_fuzzer $(PROTO_OUT) + +db_fuzzer: db_fuzzer.cc + $(CC) $(CCFLAGS) -o db_fuzzer db_fuzzer.cc $(CFLAGS) $(LDFLAGS) + +db_map_fuzzer: gen_proto db_map_fuzzer.cc proto/gen/db_operation.pb.cc + $(CC) $(CCFLAGS) -o db_map_fuzzer db_map_fuzzer.cc proto/gen/db_operation.pb.cc $(CFLAGS) $(LDFLAGS) + +sst_file_writer_fuzzer: gen_proto sst_file_writer_fuzzer.cc proto/gen/db_operation.pb.cc + $(CC) $(CCFLAGS) -o sst_file_writer_fuzzer sst_file_writer_fuzzer.cc proto/gen/db_operation.pb.cc $(CFLAGS) $(LDFLAGS) |