freebsd-skq/lib/Makefile
Ed Schouten 2208eadf43 Add a new library: libulog.
One of the things I really want to do, is to get rid of the limitations
of our current utmp(5) mechanism:

- It only allows 8 byte TTY device names.
- The hostname only allows 16 bytes of storage.

I'm not a big fan of <utmpx.h>, but I think we should at least try to
add parts of it. Unfortunately we cannot implement <utmpx.h>, because we
miss various fields, such as ut_id, ut_pid, etc. The API provided by
libulog shares some similarities with <utmpx.h>, so it shouldn't be too
hard to port these applications eventually. In most simple cases, it
should just be a matter of removing the ulog_ prefix everywhere.

As a bonus, it also implements a function called ulog_login_pseudo(),
which allows unprivileged applications to write log entries, provided
they have a valid file descriptor to a pseudo-terminal master device.

libulog will allow a smoother transition to a new file format by adding
a library interface to deal with utmp/wtmp/lastlog files. I initially
thought about adding the functionality to libutil, but because I'm not
planning on keeping this library around forever, we'd better keep it
separated.

Next items on the todo list:

1. Port applications in the base system (and ports) to libulog, instead
   of letting them use <utmp.h>.
2. Remove <utmp.h>, implement <utmpx.h> and reimplement this library on
   top.
3. Port as many applications as possible back to <utmpx.h>.
2009-12-03 15:48:24 +00:00

147 lines
3.3 KiB
Makefile

# @(#)Makefile 8.1 (Berkeley) 6/4/93
# $FreeBSD$
.include <bsd.own.mk>
# To satisfy shared library or ELF linkage when only the libraries being
# built are visible:
#
# csu must be built before all shared libaries for ELF.
# libc must be built before all other shared libraries.
# libbsm must be built before ibauditd.
# libcom_err must be built before libkrb5 and libpam.
# libcrypt must be built before libkrb5 and libpam.
# libkvm must be built before libdevstat.
# msun must be built before libg++ and libstdc++.
# libmd must be built before libatm, libopie, libradius, and libtacplus.
# ncurses must be built before libdialog, libedit and libreadline.
# libnetgraph must be built before libbsnmp/modules/snmp_netgraph.
# libopie must be built before libpam.
# libradius must be built before libpam.
# librpcsvc must be built before libpam.
# libsbuf must be built before libcam.
# libtacplus must be built before libpam.
# libutil must be built before libpam.
# libypclnt must be built before libpam.
# libgssapi must be built before librpcsec_gss
#
# Otherwise, the SUBDIR list should be in alphabetical order.
SUBDIR= ${_csu} libc libbsm libauditd libcom_err libcrypt libelf libkvm msun \
libmd \
ncurses ${_libnetgraph} libradius librpcsvc libsbuf \
libtacplus libutil ${_libypclnt} libalias libarchive ${_libatm} \
libbegemot ${_libbluetooth} ${_libbsnmp} libbz2 \
libcalendar libcam libcompat libdevinfo libdevstat libdisk \
libdwarf libedit libexpat libfetch libftpio libgeom ${_libgpib} \
${_libgssapi} ${_librpcsec_gss} libipsec \
${_libipx} libjail libkiconv libmagic libmemstat ${_libmilter} \
${_libmp} ${_libncp} ${_libngatm} libopie libpam libpcap \
${_libpmc} libproc librt ${_libsdp} ${_libsm} ${_libsmb} \
${_libsmdb} \
${_libsmutil} libstand ${_libtelnet} ${_libthr} libthread_db libufs \
libugidfw libulog ${_libusbhid} ${_libusb} ${_libvgl} libwrap \
liby libz ${_bind}
.if exists(${.CURDIR}/csu/${MACHINE_ARCH}-elf)
_csu=csu/${MACHINE_ARCH}-elf
.elif exists(${.CURDIR}/csu/${MACHINE_ARCH}/Makefile)
_csu=csu/${MACHINE_ARCH}
.else
_csu=csu
.endif
# NB: keep these sorted by MK_* knobs
.if ${MK_ATM} != "no"
_libngatm= libngatm
.endif
.if ${MK_BIND} != "no"
_bind= bind
.endif
.if ${MK_BLUETOOTH} != "no"
_libbluetooth= libbluetooth
_libsdp= libsdp
.endif
.if ${MK_BSNMP} != "no"
_libbsnmp= libbsnmp
.endif
.if ${MK_GPIB} != "no"
_libgpib= libgpib
.endif
.if ${MK_GSSAPI} != "no"
_libgssapi= libgssapi
_librpcsec_gss= librpcsec_gss
.endif
.if ${MK_IPX} != "no"
_libipx= libipx
.endif
.if ${MK_LIBTHR} != "no"
_libthr= libthr
.endif
.if ${MK_NETGRAPH} != "no"
_libnetgraph= libnetgraph
.endif
.if ${MK_NIS} != "no"
_libypclnt= libypclnt
.endif
.if ${MACHINE_ARCH} == "i386"
.if ${MK_NCP} != "no"
_libncp= libncp
.endif
_libsmb= libsmb
_libvgl= libvgl
.endif
.if ${MACHINE_ARCH} == "ia64"
_libsmb= libsmb
.endif
.if ${MACHINE_ARCH} == "amd64"
.if ${MK_NCP} != "no"
_libncp= libncp
.endif
_libsmb= libsmb
_libvgl= libvgl
.endif
.if ${MACHINE_ARCH} == "powerpc"
_libsmb= libsmb
.endif
.if ${MK_OPENSSL} != "no"
_libmp= libmp
.endif
.if ${MK_PMC} != "no"
_libpmc= libpmc
.endif
.if ${MK_SENDMAIL} != "no"
_libmilter= libmilter
_libsm= libsm
_libsmdb= libsmdb
_libsmutil= libsmutil
.endif
.if ${MK_TELNET} != "no"
_libtelnet= libtelnet
.endif
.if ${MK_USB} != "no"
_libusbhid= libusbhid
_libusb= libusb
.endif
.include <bsd.subdir.mk>