# @generated
# Copyright 2014 The Bazel Authors. All rights reserved.
#
# 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.
load("@io_bazel_rules_go//go/private:common.bzl",
"declare_file",
"split_srcs",
"sets",
)
load("@io_bazel_rules_go//go/private:mode.bzl",
"mode_string",
)
load("@io_bazel_rules_go//go/private:rules/aspect.bzl",
"get_archive",
)
load("@io_bazel_rules_go//go/private:providers.bzl",
"GoArchive",
"GoArchiveData",
"sources",
)
def emit_archive(ctx, go_toolchain, mode=None, importpath=None, source=None, importable=True):
"""See go/toolchains.rst#archive for full documentation."""
if not importpath: fail("golib is a required parameter")
if source == None: fail("source is a required parameter")
if mode == None: fail("mode is a required parameter")
source = sources.filter(ctx, source, mode)
cover_vars = []
if ctx.configuration.coverage_enabled:
source, cover_vars = go_toolchain.actions.cover(ctx, go_toolchain, source=source, mode=mode, importpath=importpath)
flat = sources.flatten(ctx, source)
split = split_srcs(flat.srcs)
lib_name = importpath + ".a"
compilepath = importpath if importable else None
out_lib = declare_file(ctx, path=lib_name, mode=mode)
searchpath = out_lib.path[:-len(lib_name)]
extra_objects = []
for src in split.asm:
obj = declare_file(ctx, path=src.basename[:-2], ext=".o", mode=mode)
go_toolchain.actions.asm(ctx, go_toolchain, mode=mode, source=src, hdrs=split.headers, out_obj=obj)
extra_objects.append(obj)
direct = [get_archive(dep) for dep in flat.deps]
runfiles = flat.runfiles
for a in direct:
runfiles = runfiles.merge(a.runfiles)
if a.mode != mode: fail("Archive mode does not match {} is {} expected {}".format(a.data.importpath, mode_string(a.mode), mode_string(mode)))
if len(extra_objects) == 0 and flat.cgo_archive == None:
go_toolchain.actions.compile(ctx,
go_toolchain = go_toolchain,
sources = split.go,
importpath = compilepath,
archives = direct,
mode = mode,
out_lib = out_lib,
gc_goopts = flat.gc_goopts,
)
else:
partial_lib = declare_file(ctx, path="partial", ext=".a", mode=mode)
go_toolchain.actions.compile(ctx,
go_toolchain = go_toolchain,
sources = split.go,
importpath = compilepath,
archives = direct,
mode = mode,
out_lib = partial_lib,
gc_goopts = flat.gc_goopts,
)
go_toolchain.actions.pack(ctx,
go_toolchain = go_toolchain,
mode = mode,
in_lib = partial_lib,
out_lib = out_lib,
objects = extra_objects,
archive = flat.cgo_archive,
)
data = GoArchiveData(
file = out_lib,
importpath = importpath,
searchpath = searchpath,
)
return GoArchive(
mode = mode,
data = data,
go_srcs = split.go,
direct = direct,
searchpaths = sets.union([searchpath], *[a.searchpaths for a in direct]),
libs = sets.union([out_lib], *[a.libs for a in direct]),
cgo_deps = sets.union(flat.cgo_deps, *[a.cgo_deps for a in direct]),
cgo_exports = sets.union(flat.cgo_exports, *[a.cgo_exports for a in direct]),
cover_vars = sets.union(cover_vars, *[a.cover_vars for a in direct]),
runfiles = runfiles,
)