ssh_client/third_party/zlib/build

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Build zlib package."""

from __future__ import print_function

import os
import sys

FILESDIR = os.path.dirname(os.path.realpath(__file__))
sys.path.insert(0, os.path.join(FILESDIR, '..', '..', 'bin'))

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


ARCHIVES = ('%(P)s.tar.gz',)


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__], 'pnacl')