from Pogo, Walt Kelly
Gnu autoconfigure tools are in the backpack.
Last update:
The following options are for compiling and installing a working version of the NTP distribution. In most cases, the build process is completely automatic. In some cases where memory space is at a premium, or the binaries are to be installed in a different place, it is possible to tailor the configuration to remove such features as reference clock driver support, debugging support, and so forth.
Configuration options are specified as arguments to the configure script. Following is a summary of the current options, as of the 4.0.99m version:
Usage: configure [options] [host]
[defaults in brackets after descriptions] Configuration:
--cache-file=FILE cache test results in FILE --help print this message --no-create do not create output files --quiet, --silent do not print `checking...' messages --version print the version of autoconf that created configure
--prefix=PREFIX install architecture-independent files in PREFIX [/usr/local] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [same as prefix] --bindir=DIR user executables in DIR [EPREFIX/bin] --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] --libexecdir=DIR program executables in DIR [EPREFIX/libexec] --datadir=DIR read-only architecture-independent data in DIR [PREFIX/share] --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data in DIR [PREFIX/com] --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] --libdir=DIR object code libraries in DIR [EPREFIX/lib] --includedir=DIR C header files in DIR [PREFIX/include] --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] --infodir=DIR info documentation in DIR [PREFIX/info] --mandir=DIR man documentation in DIR [PREFIX/man] --srcdir=DIR find the sources in DIR [configure dir or ..] --x-includes=DIR X include files are in DIR --x-libraries=DIR X library files are in DIR --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
--build=BUILD configure for building on BUILD [BUILD=HOST] --host=HOST configure for HOST [guessed] --target=TARGET configure for TARGET [TARGET=HOST]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) openssl-libdir=DIR OpenSSL object code libraries in DIR [/usr/lib/usr/local/lib/usr/local/ssl/lib] openssl-incdir=DIR OpenSSL header files in DIR [/usr/include/usr/local/include/usr/local/ssl/include] crypto=autokey Use autokey cryptography crypto=rsaref Use the RSAREF library electricfence Compile with ElectricFence malloc debugger
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] accurate-adjtime The adjtime() call is accurate clockctl use /dev/clockctl (non root control of system clock) debugging Include debugging code [enable] des Include support for DES keys [enable] dst-minutes=VALUE Minutes per DST adjustment [60] gdt-surveying Include GDT survey code [disable] hourly-todr-sync If we should sync TODR hourly kernel-fll-bug If we should avoid a (Solaris) kernel FLL bug kmem Read /dev/kmem for 'tick' and/or 'tickadj' md5 Include support for MD5 keys [enable] ntpdate-step If ntpdate should step the time slew-always Always slew the time step-slew Step and slew the time tick=VALUE Force a value for 'tick' tickadj=VALUE Force a value for 'tickadj' udp-wildcard Use UDP wildcard delivery
(these are ordinarily enabled, if supported by the machine and operating system):
all-clocks Include drivers for all suitable non-PARSE clocks [enable] ACTS NIST dialup clock ARBITER Arbiter 1088A/B GPS receiver ARCRON_MSF Arcron MSF receiver AS2201 Austron 2200A or 2201A GPS receiver ATOM ATOM PPS interface AUDIO-CHU CHU audio decoder BANCOMM Datum/Bancomm BC635/VME interface (requires an explicit --enable-BANCOMM request) CHRONOLOG Chrono-log K-series WWVB receiver CHU CHU modem decoder DATUM Datum Programmable Time System DUMBCLOCK Dumb generic hh:mm:ss local clock FG Forum Graphic GPS GPSVME TrueTime GPS receiver with VME interface (requires an explicit --enable-GPSVME request) HEATH HeathKit GC-1000 Most Accurate Clock HOPFPCI HOPF 6039 PCI board HOPFSERIAL HOPF serial clock device HPGPS HP 58503A GPS Time & Frequency receiver IRIG IRIG (Audio) Clock JUPITER Rockwell Jupiter GPS receiver LEITCH Leitch CSD 5300 Master Clock System Driver LOCAL-CLOCK Local clock driver MSFEES EES M201 MSF receiver MX4200 Magnavox MX4200 GPS receiver NMEA NMEA GPS receiver ONCORE Motorola VP/UT Oncore GPS receiver PALISADE Palisade clock PCF Conrad parallel port radio clock PST PST/Traconex 1020 WWV/H receiver PTBACTS PTB dialup clock support SHM Clock attached through shared memory (requires an explicit --enable-SHM request) SPECTRACOM Spectracom 8170/Netclock/2 WWVB receiver TRAK TRAK 8810 GPS station clock TPRO KSI/Odetics TPRO/S IRIG Interface TRUETIME Kinemetrics/TrueTime (generic) receiver ULINK Ultralink WWVB receiver USNO US Naval Observatory dialup clock WWV WWV audio receiver
parse-clocks Include drivers for all suitable PARSE clocks [enable] COMPUTIME Diem Computime Radio Clock DCF7000 ELV/DCF7000 Clock HOPF6021 HOPF 6021 Radio Clock support MEINBERG Meinberg clocks RAWDCF DCF77 raw time code RCC8000 RCC 8000 Radio Clock support SCHMID SCHMID DCF77 clock support TRIMTAIP Trimble GPS/TAIP Protocol TRIMTSIP Trimble GPS/TSIP Protocol VARITEXT VARITEXT clock WHARTON Wharton 400A Series clock