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# Copyright (c) 2009-2021, Google LLC
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Google LLC nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# begin:google_only
# load("//tools/build_defs/proto/cpp:cc_proto_library.bzl", _cc_proto_library = "cc_proto_library")
#
# _is_google3 = True
# end:google_only
# begin:github_only
_cc_proto_library = native.cc_proto_library
_is_google3 = False
# end:github_only
def proto_library(**kwargs):
if _is_google3:
kwargs["cc_api_version"] = 2
native.proto_library(
**kwargs
)
def tmpl_cc_binary(name, gen, args, replacements = [], **kwargs):
srcs = [name + ".cc"]
native.genrule(
name = name + "_gen_srcs",
tools = [gen],
outs = srcs,
cmd = "$(location " + gen + ") " + " ".join(args) + " > $@",
)
if _is_google3:
kwargs["malloc"] = "//base:system_malloc"
kwargs["features"] = ["-static_linking_mode"]
native.cc_binary(
name = name,
srcs = srcs,
**kwargs
)
def cc_optimizefor_proto_library(name, srcs, outs, optimize_for):
if len(srcs) != 1:
fail("Currently srcs must have exactly 1 element")
native.genrule(
name = name + "_gen_proto",
srcs = srcs,
outs = outs,
cmd = "cp $< $@ && chmod a+w $@ && echo 'option optimize_for = " + optimize_for + ";' >> $@",
)
proto_library(
name = name + "_proto",
srcs = outs,
)
_cc_proto_library(
name = name,
deps = [":" + name + "_proto"],
)
def expand_suffixes(vals, suffixes):
ret = []
for val in vals:
for suffix in suffixes:
ret.append(val + suffix)
return ret
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