recipes/contrib/bloaty.py

# Copyright 2016 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Recipe for building Bloaty."""

from PB.recipes.fuchsia.contrib.bloaty import InputProperties

DEPS = [
    "fuchsia/buildbucket_util",
    "fuchsia/cipd_util",
    "fuchsia/cmake",
    "fuchsia/git_checkout",
    "fuchsia/goma",
    "fuchsia/linux_sdk",
    "fuchsia/macos_sdk",
    "fuchsia/ninja",
    "fuchsia/platform_util",
    "recipe_engine/cipd",
    "recipe_engine/context",
    "recipe_engine/file",
    "recipe_engine/path",
    "recipe_engine/platform",
    "recipe_engine/properties",
    "recipe_engine/step",
]

PROPERTIES = InputProperties


def RunSteps(api, props):
    repo = props.repository or "https://fuchsia.googlesource.com/third_party/bloaty"
    target_platform = api.platform_util.platform(
        props.platform or api.platform_util.host.platform
    )

    checkout_root, revision = api.git_checkout(repo, rebase_merges=True)

    build_dir = api.path.start_dir / "bloaty_build"
    api.file.ensure_directory("ensure build dir", build_dir)

    cipd_dir = api.path.start_dir / "cipd"
    with api.step.nest("ensure_packages"), api.context(infra_steps=True):
        pkgs = api.cipd.EnsureFile()
        pkgs.add_package(
            "fuchsia/third_party/clang/${platform}",
            "git_revision:7a34dca0f3918ab1c0397e56dd64a3c04164c8b6",
        )
        pkgs.add_package(
            "fuchsia/rust/${platform}",
            "git_revision:cbe7c5ce705896d4e22bf6096590bc1f17993b78",
        )
        api.cipd.ensure(cipd_dir, pkgs)

    with api.goma():
        env = {"RUSTC": cipd_dir.joinpath("bin", "rustc")}
        with api.linux_sdk(), api.macos_sdk(), api.context(env=env):
            options = (
                [
                    f"-DCMAKE_LINKER={cipd_dir.joinpath('bin', 'ld.lld')}",
                    f"-DCMAKE_NM={cipd_dir.joinpath('bin', 'llvm-nm')}",
                    f"-DCMAKE_OBJCOPY={cipd_dir.joinpath('bin', 'llvm-objcopy')}",
                    f"-DCMAKE_OBJDUMP={cipd_dir.joinpath('bin', 'llvm-objdump')}",
                    f"-DCMAKE_RANLIB={cipd_dir.joinpath('bin', 'llvm-ranlib')}",
                    f"-DCMAKE_STRIP={cipd_dir.joinpath('bin', 'llvm-strip')}",
                    "-DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++ -ldl -lpthread",
                ]
                if target_platform.is_linux
                else []
            )
            api.cmake.build_with_ninja(
                src_dir=checkout_root,
                build_dir=build_dir,
                build_type="Release",
                ninja_jobs=api.goma.jobs,
                extra_args=[
                    f"-DCMAKE_C_COMPILER_LAUNCHER={api.goma.goma_dir / 'gomacc'}",
                    f"-DCMAKE_C_COMPILER={cipd_dir.joinpath('bin', 'clang')}",
                    f"-DCMAKE_C_COMPILER_TARGET={target_platform.triple}",
                    f"-DCMAKE_CXX_COMPILER_LAUNCHER={api.goma.goma_dir / 'gomacc'}",
                    f"-DCMAKE_CXX_COMPILER={cipd_dir.joinpath('bin', 'clang++')}",
                    f"-DCMAKE_CXX_COMPILER_TARGET={target_platform.triple}",
                    f"-DRUST_TOOLCHAIN_PREFIX={cipd_dir / 'bin'}",
                ]
                + options,
            )
            api.ninja(
                "test",
                ["test"],
                build_dir=build_dir,
            )

    if not api.buildbucket_util.is_dev_or_try:
        api.cipd_util.upload_package(
            pkg_name=f"fuchsia/third_party/bloaty/{target_platform}",
            pkg_root=build_dir,
            pkg_paths=[build_dir / "bloaty"],
            search_tag={"git_revision": revision},
            repository=repo,
        )


def GenTests(api):
    yield (
        api.buildbucket_util.test("linux_ci", repo="third_party/bloaty")
        + api.properties(platform="linux-amd64")
    )
    yield (
        api.buildbucket_util.test("mac_try", tryjob=True, repo="third_party/bloaty")
        + api.platform.name("mac")
        + api.properties(platform="mac-amd64")
    )