Add snappy dependency.

PiperOrigin-RevId: 303361782

Author: andylou2

WORKSPACE

@@ -46,6 +46,18 @@ http_archive(
 )
 # LINT.ThenChange(third_party/thrift.BUILD:thrift_gen_version)
 
+# LINT.IfChange(snappy_archive_version)
+http_archive(
+    name = "snappy",
+    build_file = "//third_party:snappy.BUILD",
+    sha256 = "16b677f07832a612b0836178db7f374e414f94657c138e6993cbfc5dcc58651f",
+    strip_prefix = "snappy-1.1.8",
+    urls = [
+        "https://github.com/google/snappy/archive/1.1.8.tar.gz",
+    ],
+)
+# LINT.ThenChange(third_party/snappy.BUILD:snappy_gen_version)
+
 # https://github.com/protocolbuffers/protobuf/tree/v3.8.0
 PROTOBUF_COMMIT="09745575a923640154bcf307fba8aedff47f240a"
 

third_party/snappy.BUILD

@@ -0,0 +1,55 @@
+# Copyright 2020 Google LLC
+#
+# 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.
+
+# Description:
+#   Snappy library
+
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])  # BSD 3-Clause
+
+exports_files(["COPYING"])
+
+cc_library(
+    name = "snappy",
+    srcs = glob(
+        [
+            "*.cc",
+            "*.h",
+        ],
+        exclude = [
+            "*test.*",
+            "*fuzzer.*",
+        ],
+    ),
+    hdrs = [
+        "snappy-stubs-public.h",
+    ],
+    copts = [],
+    includes = ["."],
+)
+
+# LINT.IfChange(snappy_gen_version)
+genrule(
+    name = "snappy_stubs_public_h",
+    srcs = ["snappy-stubs-public.h.in"],
+    outs = ["snappy-stubs-public.h"],
+    cmd = ("sed " +
+           "-e 's/$${HAVE_SYS_UIO_H_01}/HAVE_SYS_UIO_H/g' " +
+           "-e 's/$${PROJECT_VERSION_MAJOR}/1/g' " +
+           "-e 's/$${PROJECT_VERSION_MINOR}/1/g' " +
+           "-e 's/$${PROJECT_VERSION_PATCH}/8/g' " +
+           "$< >$@"),
+)
+# LINT.ThenChange(../WORKSPACE:snappy_archive_version)