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# Copyright the NTPsec project contributors
#
# SPDX-License-Identifier: BSD-2-Clause
def build(ctx):
bldnode = ctx.bldnode.abspath()
if ctx.variant == "host":
bison_source = ["ntp_parser.y"]
ctx(
features="c",
includes=[ctx.bldnode.parent.abspath(), "../include", "."],
source=bison_source,
target="bison_obj",
)
# Generate Bison file first.
ctx.add_group()
keyword_gen_source = ["keyword-gen.c", ]
ctx(
features="c cprogram",
includes=[ctx.bldnode.parent.abspath(), "../include", "."],
install_path=None,
source=keyword_gen_source,
target="keyword-gen",
)
# XXX: needs a dependency to rebuild ntp_keyword.h
# when keyword-gen is rebuilt
# Make sure keyword-gen is created next.
ctx.add_group()
ctx(
features="c",
rule="%s/ntpd/keyword-gen ${SRC} > ${TGT}" % bldnode,
source="ntp_parser.tab.h",
target="ntp_keyword.h"
)
# Make sure ntp_keyword.h is created last.
ctx.add_group()
return
libntpd_source = [
"ntp_control.c",
"ntp_filegen.c",
"ntp_leapsec.c",
"ntp_monitor.c", # Needed by the restrict code
"ntp_recvbuff.c",
"ntp_restrict.c",
"ntp_util.c",
]
if not ctx.env.DISABLE_NTS:
libntpd_source += [
"nts.c",
"nts_server.c",
"nts_client.c",
"nts_cookie.c",
"nts_extens.c",
]
ctx(
features="c",
includes=[ctx.bldnode.parent.abspath(), "../include", "../libaes_siv"],
source=libntpd_source,
target="libntpd_obj",
use="CRYPTO aes_siv",
)
ctx(
target="ntpd_lib",
features="c cstlib",
use="libntpd_obj",
# use="libntpd_obj bison_obj",
)
# Build the parser separately, so that we can disable -Wswitch-default
# on this one build, since old Bisons run afoul of it. Also, at least
# one old Bison generates a couple of references to undefined macros,
# so we disable that warning as well.
ctx(
target="parser_obj",
features="c",
source=ctx.bldnode.parent.find_node("host/ntpd/ntp_parser.tab.c"),
includes=[
ctx.bldnode.parent.abspath(), "../include",
"%s/host/ntpd/" % ctx.bldnode.parent.abspath(), "." ],
cflags=["-Wno-switch-default", "-Wno-undef"], # For old Bisons
)
use_refclock = "" # XXX: there must be a better way to do this
if ctx.env.REFCLOCK_ENABLE:
refclock_source = ["ntp_refclock.c",
"refclock_conf.c"
]
ctx(
target="refclock",
features="c",
includes=[ctx.bldnode.parent.abspath(), "../include"],
source=refclock_source,
)
use_refclock += "refclock"
for file, define in ctx.env.REFCLOCK_SOURCE:
ctx(
defines=["%s=1" % define],
features="c",
includes=[ctx.bldnode.parent.abspath(), "../include"],
# XXX: These need to go into config.h
# rather than the command line for the individual drivers
source="refclock_%s.c" % file,
target="refclock_%s" % file,
)
use_refclock += " refclock_%s" % file
ntpd_source = [
"ntp_config.c",
"ntp_io.c",
"ntp_loopfilter.c",
"ntp_packetstamp.c",
"ntp_peer.c",
"ntp_proto.c",
"ntp_sandbox.c",
"ntp_scanner.c",
"ntp_signd.c",
"ntp_timer.c",
"ntp_dns.c",
"ntpd.c",
]
ctx(
features="c cprogram",
includes=[
ctx.bldnode.parent.abspath(), "../include",
"%s/host/ntpd/" % ctx.bldnode.parent.abspath(), "." ],
install_path='${SBINDIR}',
source=ntpd_source,
target="ntpd",
use="libntpd_obj parser_obj ntp M parse RT CAP SECCOMP PTHREAD NTPD "
"CRYPTO SSL DNS_SD %s SOCKET NSL SCF" % use_refclock,
)
ctx.manpage(8, "ntpd-man.adoc")
ctx.manpage(5, "ntp.conf-man.adoc")
ctx.manpage(5, "ntp.keys-man.adoc")
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