# -*- Mode: python; 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/.

with Files("**"):
    BUG_COMPONENT = ("Core", "Security: PSM")

with Files("generate*.py"):
    BUG_COMPONENT = ("Firefox Build System", "General")

with Files("nss/**"):
    BUG_COMPONENT = ("NSS", "Libraries")

with Files("nss.symbols"):
    BUG_COMPONENT = ("NSS", "Libraries")

if CONFIG['MOZ_SYSTEM_NSS']:
    Library('nss')
    OS_LIBS += CONFIG['NSS_LIBS']

include('/build/gyp_base.mozbuild')
if CONFIG['MOZ_FOLD_LIBS']:
    GeckoSharedLibrary('nss', linkage=None)
    # TODO: The library name can be changed when bug 845217 is fixed.
    SHARED_LIBRARY_NAME = 'nss3'

    USE_LIBS += [
        'nspr4',
        'nss3_static',
        'nssutil',
        'plc4',
        'plds4',
        'smime3_static',
        'ssl',
    ]

    OS_LIBS += CONFIG['REALTIME_LIBS']

    SYMBOLS_FILE = 'nss.symbols'
    # This changes the default targets in the NSS build, among
    # other things.
    gyp_vars['moz_fold_libs'] = 1
    # Some things in NSS need to link against nssutil, which
    # gets folded, so this tells them what to link against.
    gyp_vars['moz_folded_library_name'] = 'nss'
    # Force things in NSS that want to link against NSPR to link
    # against the folded library.
    gyp_vars['nspr_libs'] = 'nss'
elif not CONFIG['MOZ_SYSTEM_NSS']:
    Library('nss')
    USE_LIBS += [
        'nss3',
        'nssutil3',
        'smime3',
        'sqlite',
        'ssl3',
    ]
    gyp_vars['nspr_libs'] = 'nspr'
else:
    # Build mozpkix and mozpkix-test only
    gyp_vars['nspr_libs'] = 'nspr'
    gyp_vars['mozpkix_only'] = 1

# This disables building some NSS tools.
gyp_vars['mozilla_client'] = 1
# We run shlibsign as part of packaging, not build.
gyp_vars['sign_libs'] = 0
gyp_vars['python'] = CONFIG['PYTHON']
# The NSS gyp files do not have a default for this.
gyp_vars['nss_dist_dir'] = '$PRODUCT_DIR/dist'
# NSS wants to put public headers in $nss_dist_dir/public/nss by default,
# which would wind up being mapped to dist/include/public/nss (by
# gyp_reader's `handle_copies`).
# This forces it to put them in dist/include/nss.
gyp_vars['nss_public_dist_dir'] = '$PRODUCT_DIR/dist'
gyp_vars['nss_dist_obj_dir'] = '$PRODUCT_DIR/dist/bin'
# We don't currently build NSS tests.
gyp_vars['disable_tests'] = 1
if CONFIG['NSS_DISABLE_DBM']:
    gyp_vars['disable_dbm'] = 1
gyp_vars['disable_libpkix'] = 1
gyp_vars['enable_sslkeylogfile'] = 1
# pkg-config won't reliably find zlib on our builders, so just force it.
# System zlib is only used for modutil and signtool unless
# SSL zlib is enabled, which we are disabling immediately below this.
gyp_vars['zlib_libs'] = '-lz'
gyp_vars['ssl_enable_zlib'] = 0
# System sqlite here is the in-tree mozsqlite.
gyp_vars['use_system_sqlite'] = 1
gyp_vars['sqlite_libs'] = 'sqlite'


if CONFIG['MOZ_SYSTEM_NSPR']:
    gyp_vars['nspr_include_dir'] = '%' + CONFIG['NSPR_INCLUDE_DIR']
    gyp_vars['nspr_lib_dir'] = '%' + CONFIG['NSPR_LIB_DIR']
else:
    gyp_vars['nspr_include_dir'] = '!/dist/include/nspr'
    gyp_vars['nspr_lib_dir'] = ''  # gyp wants a value, but we don't need
                                   # it to be valid.

# The Python scripts that detect clang need it to be set as CC
# in the environment, which isn't true here. I don't know that
# setting that would be harmful, but we already have this information
# anyway.
if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
    gyp_vars['cc_is_clang'] = 1
if CONFIG['GCC_USE_GNU_LD']:
    gyp_vars['cc_use_gnu_ld'] = 1

GYP_DIRS += ['nss']
GYP_DIRS['nss'].input = 'nss/nss.gyp'
GYP_DIRS['nss'].variables = gyp_vars

sandbox_vars = {
    # NSS explicitly exports its public symbols
    # with linker scripts.
    'COMPILE_FLAGS': {
        'VISIBILITY': [],
        # XXX: We should fix these warnings.
        'WARNINGS_AS_ERRORS': [],
    },
    # NSS' build system doesn't currently build NSS with PGO.
    # We could probably do so, but not without a lot of
    # careful consideration.
    'NO_PGO': True,
}
if CONFIG['OS_TARGET'] == 'WINNT':
    if CONFIG['CPU_ARCH'] == 'x86':
        # This should really be the default.
        sandbox_vars['ASFLAGS'] = ['-safeseh']
    if CONFIG['MOZ_FOLD_LIBS_FLAGS']:
        sandbox_vars['CFLAGS'] = CONFIG['MOZ_FOLD_LIBS_FLAGS']
if CONFIG['OS_TARGET'] == 'Android':
    sandbox_vars['CFLAGS'] = [
        '-include', TOPSRCDIR + '/security/manager/android_stub.h',
        # Setting sandbox_vars['DEFINES'] is broken currently.
        '-DCHECK_FORK_GETPID',
    ]
    if CONFIG['ANDROID_VERSION']:
        sandbox_vars['CFLAGS'] += ['-DANDROID_VERSION=' + CONFIG['ANDROID_VERSION']]
if CONFIG['MOZ_SYSTEM_NSS']:
    sandbox_vars['CXXFLAGS'] = CONFIG['NSS_CFLAGS']
GYP_DIRS['nss'].sandbox_vars = sandbox_vars
GYP_DIRS['nss'].no_chromium = True
GYP_DIRS['nss'].no_unified = True
# This maps action names from gyp files to
# Python scripts that can be used in moz.build GENERATED_FILES.
GYP_DIRS['nss'].action_overrides = {
    'generate_certdata_c': 'generate_certdata.py',
    'generate_mapfile': 'generate_mapfile.py',
}

if CONFIG['NSS_EXTRA_SYMBOLS_FILE']:
    DEFINES['NSS_EXTRA_SYMBOLS_FILE'] = CONFIG['NSS_EXTRA_SYMBOLS_FILE']