cef/bazel/win/rc.bzl

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# Copyright (c) 2024 The Chromium Embedded Framework Authors. All rights
# reserved. Use of this source code is governed by a BSD-style license that
# can be found in the LICENSE file.
load("//bazel/win:cc_env.bzl", "collect_compilation_env", "use_cpp_toolchain")
def _compile_rc_impl(ctx):
rc_file = ctx.file.rc_file
output = ctx.outputs.out
inputs = [rc_file] + ctx.files.srcs
includes = ["/i{}/{}".format(ctx.label.package, i) for i in ctx.attr.includes]
# Grab all include paths/files required for the run
for dep in ctx.attr.deps:
comp_ctx = dep[CcInfo].compilation_context
includes += ["/i{}".format(i) for i in comp_ctx.quote_includes.to_list()]
includes += ["/i{}".format(i) for i in comp_ctx.system_includes.to_list()]
inputs += comp_ctx.headers.to_list()
ctx.actions.run(
executable = ctx.executable._tool,
inputs = inputs,
outputs = [output],
env = collect_compilation_env(ctx),
arguments = includes + ["/fo", output.path, rc_file.path],
mnemonic = "CompileRC"
)
return DefaultInfo(files = depset([output]))
compile_rc = rule(
implementation = _compile_rc_impl,
attrs = {
"rc_file": attr.label(allow_single_file = [".rc"]),
"srcs": attr.label_list(allow_files = True),
"deps": attr.label_list(providers = [CcInfo]),
"includes": attr.string_list(),
"out": attr.output(),
"_cc_toolchain": attr.label(default = Label("@bazel_tools//tools/cpp:current_cc_toolchain")),
"_tool": attr.label(
default = "@winsdk//:rc_pybin",
executable = True,
cfg = "exec"
)
},
fragments = ["cpp"],
toolchains = use_cpp_toolchain(),
)