ntpd build options
working build options for BeagleBone Black with Linux beaglebone 3.8.13-bone70
./configure '--prefix=/opt/ntp' '--enable-all-clocks' '--enable-parse-clocks' '--enable-SHM' '--enable-debugging' '--sysconfdir=/var/lib/ntp' '--with-sntp=no' '--with-lineeditlibs=edit' '--without-ntpsnmpd' '--disable-local-libopts' '--disable-dependency-tracking'
all options for ntp-4.2.8p13
# ./configure --help
`configure' configures ntp 4.2.8p13 to adapt to many kinds of systems.
Usage: ./configure [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print `checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for `--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or `..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[/usr/local]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, `make install' will install all the files in
`/usr/local/bin', `/usr/local/lib' etc. You can specify
an installation prefix other than `/usr/local' using `--prefix',
for instance `--prefix=$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/ntp]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
Optional Features and Packages:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--with-hardenfile=XXX os-specific or "/dev/null"
--with-locfile=XXX os-specific or "legacy"
--enable-shared[=PKGS] build shared libraries [default=no]
--enable-static[=PKGS] build static libraries [default=yes]
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-nls disable nls support in libopts
--enable-local-libopts Use the supplied libopts tearoff code
--enable-libopts-install
Install libopts with client installation
--with-autoopts-config specify the config-info script
--enable-local-libevent Force using the supplied libevent tearoff code
--with-lineeditlibs edit,editline (readline may be specified if desired)
defaults: + yes, - no, s system-specific
--enable-debugging + include ntpd debugging code
--enable-thread-support s use threads (+ if available)
--with-threads with threads [auto]
--with-yielding-select with yielding select [auto]
--enable-c99-snprintf s force replacement
--enable-clockctl s Use /dev/clockctl for non-root clock control
--enable-linuxcaps + Use Linux capabilities for non-root clock control
--enable-solarisprivs + Use Solaris privileges for non-root clock control
--enable-trustedbsd-mac s Use TrustedBSD MAC policy for non-root clock
control
--enable-signalled-io s Use signalled IO if we can
--with-arlib - deprecated, arlib not distributed
--with-net-snmp-config + =net-snmp-config
--enable-libseccomp EXPERIMENTAL: enable support for libseccomp
sandboxing (default is no)
--with-stack-limit ? =50 (200 for openbsd) 4k pages
--with-memlock ? =32 (-1 on linux) megabytes
--enable-debug-timing - include processing time debugging code (costs
performance)
--enable-dst-minutes =60 minutes per DST adjustment
--enable-ignore-dns-errors
- retry DNS queries on any error
--enable-BANCOMM - Datum/Bancomm bc635/VME interface
--enable-GPSVME - TrueTime GPS receiver/VME interface
--enable-all-clocks + include all suitable non-PARSE clocks:
--enable-ACTS s ACTS modem service
--enable-ARBITER + Arbiter 1088A/B GPS receiver
--enable-ARCRON-MSF + Arcron MSF receiver
--enable-AS2201 + Austron 2200A/2201A GPS receiver
--enable-ATOM s ATOM PPS interface
--enable-CHRONOLOG + Chrono-log K-series WWVB receiver
--enable-CHU + CHU modem/decoder
--enable-AUDIO-CHU s CHU audio/decoder
--enable-DATUM s Datum Programmable Time System
--enable-DUMBCLOCK + Dumb generic hh:mm:ss local clock
--enable-FG + Forum Graphic GPS
--enable-HEATH s Heath GC-1000 WWV/WWVH receiver
--enable-HOPFSERIAL + hopf serial clock device
--enable-HOPFPCI + hopf 6039 PCI board
--enable-HPGPS + HP 58503A GPS receiver
--enable-IRIG s IRIG audio decoder
--enable-JJY + JJY receiver
--enable-JUPITER s Rockwell Jupiter GPS receiver
--enable-LEITCH + Leitch CSD 5300 Master Clock System Driver
--enable-LOCAL-CLOCK + local clock reference
--enable-MX4200 s Magnavox MX4200 GPS receiver
--enable-NEOCLOCK4X + NeoClock4X DCF77 / TDF receiver
--enable-NMEA + NMEA GPS receiver
--enable-GPSD + GPSD JSON receiver
--enable-ONCORE s Motorola VP/UT Oncore GPS receiver
--enable-PALISADE s Palisade clock
--enable-PCF + Conrad parallel port radio clock
--enable-PST + PST/Traconex 1020 WWV/WWVH receiver
--enable-RIPENCC - RIPENCC specific Trimble driver
--enable-SHM s SHM clock attached thru shared memory
--enable-SPECTRACOM + Spectracom 8170/Netclock/2 WWVB receiver
--enable-TPRO s KSI/Odetics TPRO/S GPS receiver/IRIG interface
--enable-TRUETIME s Kinemetrics/TrueTime receivers
--enable-TT560 - TrueTime 560 IRIG-B decoder
--enable-ULINK + Ultralink WWVB receiver
--enable-TSYNCPCI s Spectracom TSYNC timing board
--enable-WWV s WWV Audio receiver
--enable-ZYFER + Zyfer GPStarplus receiver
--enable-parse-clocks - include all suitable PARSE clocks:
--enable-COMPUTIME s Diem Computime Radio Clock
--enable-DCF7000 s ELV/DCF7000 clock
--enable-HOPF6021 s HOPF 6021 clock
--enable-MEINBERG s Meinberg clocks
--enable-RAWDCF s DCF77 raw time code
--enable-RCC8000 s RCC 8000 clock
--enable-SCHMID s Schmid DCF77 clock
--enable-TRIMTAIP s Trimble GPS receiver/TAIP protocol
--enable-TRIMTSIP s Trimble GPS receiver/TSIP protocol
--enable-WHARTON s WHARTON 400A Series clock
--enable-VARITEXT s VARITEXT clock
--enable-SEL240X s SEL240X clock
--with-crypto + =openssl,libcrypto
--with-openssl-libdir + =/something/reasonable
--with-openssl-incdir + =/something/reasonable
--without-rpath s Disable auto-added -R linker paths
--enable-openssl-random Use OpenSSL's crypto random number functions, if
available (default is yes)
--enable-autokey + support NTP Autokey protocol
--enable-kmem s read /dev/kmem for tick and/or tickadj
--enable-accurate-adjtime
s the adjtime() call is accurate
--enable-tick=VALUE s force a value for 'tick'
--enable-tickadj=VALUE s force a value for 'tickadj'
--enable-simulator - build/install the NTPD simulator?
--without-sntp - disable building sntp and sntp/tests
--with-ntpsnmpd s Build ntpsnmpd MIB agent?
--enable-slew-always s always slew the time
--enable-step-slew s step and slew the time
--enable-ntpdate-step s if ntpdate should step the time
--enable-hourly-todr-sync
s if we should sync TODR hourly
--enable-kernel-fll-bug s if we should avoid a kernel FLL bug
--enable-bug1243-fix + use unmodified autokey session keys
--enable-bug3020-fix + Provide the explicit 127.0.0.0/8 martian filter
--enable-bug3527-fix + provide correct mode7 fudgetime2 behavior
--enable-irig-sawtooth s if we should enable the IRIG sawtooth filter
--enable-nist - if we should enable the NIST lockclock scheme
--enable-ntp-signd - Provide support for Samba's signing daemon,
=/var/run/ntp_signd
--enable-ipv6 s use IPv6?
--with-kame - =/usr/local/v6
--enable-getifaddrs + Enable the use of getifaddrs() [[yes|no]].
--enable-saveconfig + saveconfig mechanism
--enable-leap-smear - experimental leap smear code
--enable-dynamic-interleave
- dynamic interleave support
--with-gtest Use the gtest framework (Default: if it's available)
--enable-problem-tests + enable tests with undiagnosed problems
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
YACC The `Yet Another Compiler Compiler' implementation to use.
Defaults to the first program found out of: `bison -y', `byacc',
`yacc'.
YFLAGS The list of arguments that will be passed by default to $YACC.
This script will default YFLAGS to the empty string to avoid a
default value of `-d' given by some make applications.
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to <http://bugs.ntp.org./>.
ntp home page: <http://www.ntp.org./>.
