ssh_client/third_party/zlib/build

#!/usr/bin/env python3
# Copyright 2018 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Build zlib package."""

import os
from pathlib import Path
import sys

FILESDIR = Path(__file__).resolve().parent
sys.path.insert(0, str(FILESDIR.parent.parent / "bin"))

import ssh_client  # pylint: disable=wrong-import-position


ARCHIVES = ("%(P)s.tar.xz",)


def src_configure(_metadata):
    """Configure the source."""
    if os.path.exists("configure.log"):
        return

    try:
        ssh_client.run(["./configure", "--static", "--prefix=/"])
    except Exception:
        ssh_client.run(["cat", "configure.log"])
        ssh_client.unlink("configure.log")
        raise


def src_compile(_metadata):
    """Compile the source."""
    ssh_client.emake("libz.a")


def src_install(metadata):
    """Install the package."""
    tc = metadata["toolchain"]
    ssh_client.copy("libz.a", os.path.join(tc.libdir, "libz.a"))
    ssh_client.copy("zlib.pc", os.path.join(tc.pkgconfdir, "zlib.pc"))
    for header in ("zconf.h", "zlib.h"):
        target = os.path.join(tc.incdir, header)
        ssh_client.copy(header, target)


ssh_client.build_package(sys.modules[__name__], "wasm")