# -*- 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/.

system_lib_option("--with-system-nss", help="Use system NSS")

imply_option("--with-system-nspr", True, when="--with-system-nss")

nss_pkg = pkg_check_modules(
    "NSS", "nss >= 3.90", when="--with-system-nss", config=False
)

set_config("MOZ_SYSTEM_NSS", True, when="--with-system-nss")


@depends(nss_pkg, build_environment)
def nss_config(nss_pkg, build_env):
    cflags = ["-I%s" % os.path.join(build_env.dist, "include", "nss")]
    libs = None
    if nss_pkg:
        cflags = list(nss_pkg.cflags) + cflags
        libs = nss_pkg.libs
    return namespace(cflags=cflags, libs=libs)


set_config("NSS_CFLAGS", nss_config.cflags)
set_config("NSS_LIBS", nss_config.libs)