# @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",
"sets",
)
load("@io_bazel_rules_go//go/private:actions/action.bzl",
"add_go_env",
"bootstrap_action",
)
def _importpath(l):
return [v.data.importpath for v in l]
def _searchpath(l):
return [v.data.searchpath for v in l]
def emit_compile(ctx, go_toolchain,
sources = None,
importpath = "",
archives = [],
mode = None,
out_lib = None,
gc_goopts = []):
"""See go/toolchains.rst#compile for full documentation."""
if sources == None: fail("sources is a required parameter")
if out_lib == None: fail("out_lib is a required parameter")
if mode == None: fail("mode is a required parameter")
# Add in any mode specific behaviours
if mode.race:
gc_goopts = gc_goopts + ["-race"]
if mode.msan:
gc_goopts = gc_goopts + ["-msan"]
gc_goopts = [ctx.expand_make_variables("gc_goopts", f, {}) for f in gc_goopts]
inputs = sets.union(sources, [go_toolchain.data.package_list])
go_sources = [s.path for s in sources if not s.basename.startswith("_cgo")]
cgo_sources = [s.path for s in sources if s.basename.startswith("_cgo")]
inputs = sets.union(inputs, [archive.data.file for archive in archives])
stdlib = go_toolchain.stdlib.get(ctx, go_toolchain, mode)
inputs = sets.union(inputs, stdlib.files)
args = ctx.actions.args()
add_go_env(args, stdlib, mode)
args.add(["-package_list", go_toolchain.data.package_list])
args.add(go_sources, before_each="-src")
args.add(archives, before_each="-dep", map_fn=_importpath)
args.add(archives, before_each="-I", map_fn=_searchpath)
args.add(["-o", out_lib, "-trimpath", ".", "-I", "."])
args.add(["--"])
if importpath:
args.add(["-p", importpath])
args.add(gc_goopts)
args.add(go_toolchain.flags.compile)
if mode.debug:
args.add(["-N", "-l"])
args.add(cgo_sources)
ctx.actions.run(
inputs = inputs,
outputs = [out_lib],
mnemonic = "GoCompile",
executable = go_toolchain.tools.compile,
arguments = [args],
)
def bootstrap_compile(ctx, go_toolchain,
sources = None,
importpath = "",
archives = [],
mode = None,
out_lib = None,
gc_goopts = []):
"""See go/toolchains.rst#compile for full documentation."""
if sources == None: fail("sources is a required parameter")
if out_lib == None: fail("out_lib is a required parameter")
if archives: fail("compile does not accept deps in bootstrap mode")
if mode == None: fail("mode is a required parameter")
args = ["tool", "compile", "-o", out_lib.path]
args.extend(gc_goopts)
args.extend([s.path for s in sources])
bootstrap_action(ctx, go_toolchain, mode,
inputs = sources,
outputs = [out_lib],
mnemonic = "GoCompile",
arguments = args,
)