| # -*- bazel-starlark -*- |
| # Copyright 2023 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| """Siso configuration for clang-cl/windows.""" |
| |
| load("@builtin//lib/gn.star", "gn") |
| load("@builtin//struct.star", "module") |
| load("./clang_all.star", "clang_all") |
| load("./clang_code_coverage_wrapper.star", "clang_code_coverage_wrapper") |
| load("./config.star", "config") |
| load("./gn_logs.star", "gn_logs") |
| load("./reproxy.star", "reproxy") |
| load("./rewrapper_cfg.star", "rewrapper_cfg") |
| load("./win_sdk.star", "win_sdk") |
| |
| def __filegroups(ctx): |
| fg = {} |
| fg.update(win_sdk.filegroups(ctx)) |
| fg.update(clang_all.filegroups(ctx)) |
| return fg |
| |
| def __clang_compile_coverage(ctx, cmd): |
| clang_command = clang_code_coverage_wrapper.run(ctx, list(cmd.args)) |
| ctx.actions.fix(args = clang_command) |
| |
| __handlers = { |
| "clang_compile_coverage": __clang_compile_coverage, |
| } |
| __handlers.update(clang_all.handlers) |
| |
| def __step_config(ctx, step_config): |
| cfg = "buildtools/reclient_cfgs/chromium-browser-clang/rewrapper_windows.cfg" |
| if ctx.fs.exists(cfg): |
| reproxy_config = rewrapper_cfg.parse(ctx, cfg) |
| largePlatform = {} |
| for k, v in reproxy_config["platform"].items(): |
| if k.startswith("label:action"): |
| continue |
| largePlatform[k] = v |
| |
| # no "action_large" Windows worker pool |
| windowsWorker = True |
| if reproxy_config["platform"]["OSFamily"] != "Windows": |
| largePlatform["label:action_large"] = "1" |
| windowsWorker = False |
| step_config["platforms"].update({ |
| "clang-cl": reproxy_config["platform"], |
| "clang-cl_large": largePlatform, |
| "lld-link": largePlatform, |
| }) |
| step_config["input_deps"].update(clang_all.input_deps) |
| |
| # when win_toolchain_dir is unknown (e.g. |
| # missing build/win_toolchain.json), we can't run |
| # clang-cl remotely as we can find sysroot files |
| # under exec_root, so just run locally. |
| # When building with ToT Clang, we can't run clang-cl |
| # remotely, too. |
| remote = False |
| win_toolchain_dir = win_sdk.toolchain_dir(ctx) |
| if win_toolchain_dir: |
| remote = True |
| if reproxy_config["platform"]["OSFamily"] == "Windows": |
| step_config["input_deps"].update({ |
| win_toolchain_dir + ":headers": [ |
| win_toolchain_dir + ":headers-ci", |
| ], |
| }) |
| else: |
| win_sdk.step_config(ctx, step_config) |
| remote_wrapper = reproxy_config.get("remote_wrapper") |
| input_root_absolute_path = gn_logs.read(ctx).get("clang_need_input_root_absolute_path") == "true" |
| canonicalize_dir = not input_root_absolute_path |
| |
| timeout = "2m" |
| if (not reproxy.enabled(ctx)) and windowsWorker: |
| # use longer timeout for siso native |
| # it takes long time for input fetch (many files in sysroot etc) |
| timeout = "4m" |
| |
| step_config["rules"].extend([ |
| { |
| "name": "clang-cl/cxx", |
| "action": "(.*_)?cxx", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\clang-cl.exe", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/clang-cl.exe", |
| ], |
| "platform_ref": "clang-cl", |
| "remote": remote, |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "remote_wrapper": remote_wrapper, |
| "timeout": timeout, |
| }, |
| { |
| "name": "clang-cl/cc", |
| "action": "(.*_)?cc", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\clang-cl.exe", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/clang-cl.exe", |
| ], |
| "platform_ref": "clang-cl", |
| "remote": remote, |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "remote_wrapper": remote_wrapper, |
| "timeout": timeout, |
| }, |
| { |
| "name": "clang-coverage/cxx", |
| "action": "(.*_)?cxx", |
| "command_prefix": "python3.exe ../../build/toolchain/clang_code_coverage_wrapper.py", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/clang++", |
| ], |
| "handler": "clang_compile_coverage", |
| "platform_ref": "clang-cl", |
| "remote": remote, |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "remote_wrapper": remote_wrapper, |
| "timeout": timeout, |
| }, |
| { |
| "name": "clang-coverage/cc", |
| "action": "(.*_)?cc", |
| "command_prefix": "python3.exe ../../build/toolchain/clang_code_coverage_wrapper.py", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/clang", |
| ], |
| "handler": "clang_compile_coverage", |
| "platform_ref": "clang-cl", |
| "remote": remote, |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "remote_wrapper": remote_wrapper, |
| "timeout": timeout, |
| }, |
| { |
| "name": "lld-link/alink", |
| "action": "(.*_)?alink", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\lld-link.exe /lib", |
| "handler": "lld_thin_archive", |
| "remote": False, |
| "accumulate": True, |
| }, |
| { |
| "name": "lld-link/solink", |
| "action": "(.*_)?solink", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\lld-link.exe", |
| "handler": "lld_link", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/lld-link.exe", |
| win_sdk.toolchain_dir(ctx) + ":libs", |
| ], |
| "exclude_input_patterns": [ |
| "*.cc", |
| "*.h", |
| "*.js", |
| "*.pak", |
| "*.py", |
| ], |
| "remote": config.get(ctx, "remote-link"), |
| "remote_wrapper": remote_wrapper, |
| "platform_ref": "lld-link", |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "timeout": "2m", |
| }, |
| { |
| "name": "lld-link/solink_module", |
| "action": "(.*_)?solink_module", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\lld-link.exe", |
| "handler": "lld_link", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/lld-link.exe", |
| win_sdk.toolchain_dir(ctx) + ":libs", |
| ], |
| "exclude_input_patterns": [ |
| "*.cc", |
| "*.h", |
| "*.js", |
| "*.pak", |
| "*.py", |
| ], |
| "remote": config.get(ctx, "remote-link"), |
| "remote_wrapper": remote_wrapper, |
| "platform_ref": "lld-link", |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "timeout": "2m", |
| }, |
| { |
| "name": "lld-link/link", |
| "action": "(.*_)?link", |
| "command_prefix": "..\\..\\third_party\\llvm-build\\Release+Asserts\\bin\\lld-link.exe", |
| "handler": "lld_link", |
| "inputs": [ |
| "third_party/llvm-build/Release+Asserts/bin/lld-link.exe", |
| win_sdk.toolchain_dir(ctx) + ":libs", |
| ], |
| "exclude_input_patterns": [ |
| "*.cc", |
| "*.h", |
| "*.js", |
| "*.pak", |
| "*.py", |
| ], |
| "remote": config.get(ctx, "remote-link"), |
| "remote_wrapper": remote_wrapper, |
| "platform_ref": "lld-link", |
| "input_root_absolute_path": input_root_absolute_path, |
| "canonicalize_dir": canonicalize_dir, |
| "timeout": "2m", |
| }, |
| ]) |
| elif gn.args(ctx).get("use_remoteexec") == "true": |
| fail("remoteexec requires rewrapper config") |
| return step_config |
| |
| clang = module( |
| "clang", |
| step_config = __step_config, |
| filegroups = __filegroups, |
| handlers = __handlers, |
| ) |
