# -*- 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 = ("Core", "Build Config")

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']
else:
    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'
    else:
        Library('nss')
        USE_LIBS += [
            'nss3',
            'nssutil3',
            'smime3',
            'sqlite',
            'ssl3',
        ]
        gyp_vars['nspr_libs'] = 'nspr4 plc4 plds4'

    # 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
    # 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'
    gyp_vars['nspr_include_dir'] = CONFIG['NSPR_INCLUDE_DIR']
    gyp_vars['nspr_lib_dir'] = CONFIG['NSPR_LIB_DIR']
    # 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']]
    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']