build/moz.configure/headers.configure
author tbirdbld
Fri, 29 Sep 2017 14:28:53 -0400
branchTHUNDERBIRD560b4_2017092914_RELBRANCH
changeset 431997 71be2f51b22facc814d651770be0be6c1137404b
parent 378973 35967a21613ea7f0a6aca96a4042d7a2d8fdcccf
child 436555 b526011049eed2b052cb5dc93f7fa14a4f970c0b
permissions -rw-r--r--
Added THUNDERBIRD_56_0b4_RELEASE THUNDERBIRD_56_0b4_BUILD9 tag(s) for changeset 12ee272c0d2e. DONTBUILD CLOSED TREE a=release

# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Check for headers defining standard int types.
check_header('stdint.h')
have_inttypes = check_header('inttypes.h')

# Assume we have ansi C header files available.
set_define('STDC_HEADERS', True)

set_config('HAVE_INTTYPES_H', have_inttypes)

building_linux = depends(target)(lambda target: target.kernel == 'Linux')

have_malloc = check_header('malloc.h')

check_header('alloca.h')

add_old_configure_assignment('HAVE_MALLOC_H', have_malloc)

check_headers(
    'sys/byteorder.h',
    'getopt.h',
    'unistd.h',
    'nl_types.h',
    'cpuid.h',
    when=non_msvc_compiler,
)

# These are all the places some variant of statfs can be hiding.
check_headers(
    'sys/statvfs.h',
    'sys/statfs.h',
    'sys/vfs.h',
    'sys/mount.h',
    when=non_msvc_compiler,
)

# Quota support
check_header('sys/quota.h',
             when=non_msvc_compiler)
check_header('linux/quota.h',
             includes=['sys/socket.h'],
             when=building_linux)

# SCTP support - needs various network include headers
check_headers(
    'linux/if_addr.h',
    'linux/rtnetlink.h',
    includes=['sys/socket.h'],
    when=building_linux,
)

check_header('sys/queue.h',
             when=non_msvc_compiler)

check_headers(
    'sys/types.h',
    'netinet/in.h',
    'byteswap.h',
    when=non_msvc_compiler,
)

# TODO: Move these checks to file specific to --enable-project=js.
have_perf_event_h = check_header('linux/perf_event.h',
                                 when=building_linux)

js_option('--with-linux-headers',
          help='location where the Linux kernel headers can be found',
          nargs=1)

passed_linux_header_flags = depends_if('--with-linux-headers')(lambda v: ['-I%s' % v[0]])

@depends(try_compile(includes=['asm/unistd.h'],
                     body='return sizeof(__NR_perf_event_open);',
                     flags=passed_linux_header_flags,
                     check_msg='for perf_event_open system call'),
         when=have_perf_event_h)
def have_perf_event_open(have_perf_event_open):
    if have_perf_event_open:
        return True

set_config('HAVE_LINUX_PERF_EVENT_H', have_perf_event_open)

@depends(passed_linux_header_flags, have_perf_event_open)
def linux_headers_includes(passed_linux_header_flags, have_perf_event_open):
    if have_perf_event_open and passed_linux_header_flags:
        return passed_linux_header_flags[0]

set_config('LINUX_HEADERS_INCLUDES', linux_headers_includes)