version = "0.20.0"
revision = 1
description = "Service manager / init system (dinit)"
license = "Apache-2.0"
url = "https://davmac.org/projects/dinit/"
source = tarball(
    url=f"https://github.com/davmac314/dinit/archive/refs/tags/v{version}.tar.gz",
    sha256="cd75b572a2eab4a9bd0610a2bb8cc154da7e80074e61cb1059a996dfd977baae",
)
host_deps = ["binutils", "gcc", "pkgconf"]
deps = [profile["libc"], "libstdc++"]


def configure(self):
    # dinit's hand-written configure expects an in-tree build and reads the
    # toolchain from the environment; CXX_FOR_BUILD compiles its small build-time
    # helper with the native compiler.
    self.run("cp", "-rp", f"{self.source_dir}/.", self.build_dir)
    self.run(
        "./configure",
        "--prefix=/usr",
        "--sbindir=/usr/bin",
        "--enable-utmpx",
        "--enable-shutdown",
        "--disable-strip",
        env={
            "CXX": f"{self.triple}-g++",
            "CXX_FOR_BUILD": "g++",
            # dinit 0.20.0 uses std::allocator<T>::construct(), removed from the
            # default C++ mode in GCC 16's libstdc++; build it as C++17 where it
            # still exists.
            "CXXFLAGS": self.options["cxxflags"] + " -std=gnu++17",
            "LDFLAGS": self.options["ldflags"],
        },
    )


def build(self):
    self.run("make", f"-j{self.jobs}")


def install(self):
    self.run("make", "install", f"DESTDIR={self.dest_dir}")
    # Ship the dinit service set (boot target + udev/seatd/agetty services).
    self.run("install", "-d", self.dest_dir / "etc/dinit.d")
    self.run(
        "sh",
        "-c",
        f"cp -rp {self.files}/dinit.d/. {self.dest_dir}/etc/dinit.d/ && "
        f"chmod +x {self.dest_dir}/etc/dinit.d/scripts/*.sh",
    )