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freebsd-skq/contrib/ntp/configure.in
roberto ef64b99e84 Virgin import of ntpd 4.0.98f
1999-12-09 13:01:21 +00:00

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dnl -*-fundamental-*-
dnl Process this file with autoconf to produce a configure script.
AC_INIT(ntpd/ntp_refclock.c)
AC_CANONICAL_SYSTEM
AC_DEFINE_UNQUOTED(STR_SYSTEM, "$target")
AM_CONFIG_HEADER(config.h)
AC_ARG_PROGRAM
AM_INIT_AUTOMAKE(ntp, 4.0.98f)
AC_PREREQ(2.13)
ac_cv_var_oncore_ok=no
dnl Grab any initial CFLAGS so we can pick better defaults.
iCFLAGS="$CFLAGS"
dnl we need to check for cross compile tools for vxWorks here
AC_PROG_CC
AC_PROG_CPP
case "$target" in
*-pc-cygwin*)
CFLAGS="$CFLAGS -DSYS_CYGWIN32"
;;
i386-sequent-sysv4)
case "$CC" in
cc)
CFLAGS="$CFLAGS -Wc,+Abi-socket"
;;
esac
esac
case "$host" in
$target)
;;
*) case "$target" in
*-*-vxworks*)
# Quick and dirty sanity check
case "$VX_KERNEL" in
'') AC_MSG_ERROR(Please follow the directions in html/vxworks.html!)
;;
esac
CFLAGS="$CFLAGS -DSYS_VXWORKS"
;;
esac
;;
esac
dnl we need to check for cross compile tools for vxWorks here
AC_PROG_AWK
AC_PROG_MAKE_SET
rm -f conftest*
case "$GCC" in
yes)
CFLAGS="$CFLAGS -Wall"
# CFLAGS="$CFLAGS -Wtraditional"
CFLAGS="$CFLAGS -Wshadow"
# CFLAGS="$CFLAGS -Wwrite-strings"
CFLAGS="$CFLAGS -Wconversion"
CFLAGS="$CFLAGS -Wpointer-arith"
CFLAGS="$CFLAGS -Wcast-qual"
# CFLAGS="$CFLAGS -Wcast-align"
CFLAGS="$CFLAGS -Wstrict-prototypes"
AC_CACHE_CHECK(whether ${CC-cc} -pipe works, ac_cv_prog_cc_pipe,
[echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -pipe -c conftest.c 2>&1`" -a -s conftest.o; then
ac_cv_prog_cc_pipe=yes
else
ac_cv_prog_cc_pipe=no
fi
rm -f conftest*
])
case "$ac_cv_prog_cc_pipe" in
yes)
CFLAGS="$CFLAGS -pipe"
;;
esac
;;
esac
ac_busted_vpath_in_make=no
case "$target" in
*-*-irix6.1*) # 64 bit only
;;
*-*-irix6*) # 6.2 (and later?)
ac_busted_vpath_in_make=yes
# don't pass -n32 to gcc, it cannot handle and doesn't need it
if test "$GCC" != yes; then
case "$CFLAGS" in
*-n32*) ;;
*-n64*) ;;
*) case "$iCFLAGS" in
'') CFLAGS="-O2 -g3 -n32" ;;
*) CFLAGS="$CFLAGS -n32" ;;
esac
;;
esac
case "$LDFLAGS" in
*-n32*) ;;
*-n64*) ;;
*) LDFLAGS="$LDFLAGS -n32" ;;
esac
fi
;;
*-next-nextstep3)
CFLAGS="$CFLAGS -posix" ;;
*-*-solaris2.5.1)
ac_busted_vpath_in_make=yes
;;
dnl This is currently commented out by bor.
dnl The new versions of ReliantUNIX round adjtime() interval down
dnl to 1/100s (system tick). This makes tickadj actually useless.
dnl So, I'd better not use additional flags.
dnl I leave it here just in case anybody has better idea
dnl mips-sni-sysv4* )
dnl #
dnl # Add flags for 64 bit file access to enable tickadj to access /dev/kmem
dnl #
dnl if getconf _LFS_CFLAGS > /dev/null 2>&1 ; then
dnl CFLAGS="$CFLAGS `getconf _LFS_CFLAGS`"
dnl fi
dnl ;;
esac
case "$ac_busted_vpath_in_make$srcdir" in
no*) ;;
yes.) ;;
*) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | sed -e 's/GNU Make version \(1-9.]*\).*/\1/' -e q`" in
'')
AC_MSG_ERROR(building outside of the main directory requires GNU make)
;;
*) ;;
esac
;;
esac
AC_SUBST(CFLAGS)dnl
AC_SUBST(LDFLAGS)dnl
AC_PROG_LN_S
AC_PROG_GCC_TRADITIONAL
AC_AIX
AC_MINIX
AC_ISC_POSIX
AC_PROG_RANLIB
AC_PATH_PROG(PATH_SH, sh)
case "$target" in
*-*-vxworks*)
ac_link="$ac_link $VX_KERNEL"
;;
esac
AC_PROG_INSTALL
case "$target" in
*-pc-cygwin*)
AC_CHECK_LIB(advapi32, main)
;;
esac
AC_CHECK_LIB(elf, nlist)
dnl AC_CHECK_LIB(kvm, main, , , -lelf)
AC_CHECK_LIB(kvm, main) dnl We already know about -lelf here...
AC_CHECK_LIB(ld, nlist)
AC_CHECK_LIB(mld, nlist)
AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent, , , -lsocket))
AC_CHECK_FUNC(openlog, , AC_CHECK_LIB(gen, openlog))
dnl Digital UNIX V4.0 and Solaris 7 have POSIX.1c functions in -lrt
dnl Solaris 2.6 only has -lposix4; in Solaris 7, this is a symlink to -lrt,
dnl so only use one of them
AC_CHECK_LIB(rt, sched_setscheduler, ,
AC_CHECK_LIB(posix4, sched_setscheduler))
AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
AC_HEADER_STDC
AC_CHECK_HEADERS(bstring.h errno.h fcntl.h memory.h netdb.h poll.h resolv.h)
AC_CHECK_HEADERS(sched.h sgtty.h stdlib.h string.h termio.h termios.h)
AC_CHECK_HEADERS(timepps.h timex.h unistd.h utmp.h utmpx.h)
AC_CHECK_HEADERS(arpa/nameser.h net/if.h netinet/in.h netinet/ip.h)
AC_CHECK_HEADERS(netinfo/ni.h, [AC_DEFINE(HAVE_NETINFO)])
AC_CHECK_HEADERS(sun/audioio.h sys/audioio.h)
dnl AC_CHECK_HEADERS(sys/chudefs.h)
AC_CHECK_HEADERS(sys/clkdefs.h sys/file.h)
case "$target" in
*-*-sunos4*) ;;
*) AC_CHECK_HEADERS(sys/ioctl.h)
;;
esac
AC_CHECK_HEADERS(sys/lock.h sys/mman.h sys/modem.h sys/param.h sys/ppsclock.h)
AC_CHECK_HEADERS(sys/ppstime.h sys/proc.h sys/resource.h sys/sched.h)
case "$target" in
*-*-sco*)
AC_CHECK_HEADERS(sys/sio.h)
;;
*sgi*)
AC_CHECK_HEADERS(sys/syssgi.h)
;;
*)
AC_CHECK_HEADERS(sys/select.h)
;;
esac
AC_CHECK_HEADERS(sys/sockio.h sys/stat.h sys/stream.h sys/stropts.h)
AC_CHECK_HEADERS(sys/sysctl.h sys/termios.h sys/time.h)
AC_EGREP_CPP(yes,
[#include <sys/timepps.h>
#ifdef PPS_API_VERS_1
yes
#endif
], AC_CHECK_HEADERS(sys/timepps.h))
AC_CHECK_HEADERS(sys/timers.h sys/timex.h sys/tpro.h sys/types.h sys/wait.h)
AC_HEADER_TIME
case "$target" in
*-convex-*)
AC_CHECK_HEADERS(/sys/sync/queue.h /sys/sync/sema.h)
;;
*-*-bsdi*)
AC_CHECK_HEADERS(machine/inline.h sys/pcl720.h sys/i8253.h)
;;
esac
AC_CHECK_HEADER(nlist.h,
[AC_DEFINE(NLIST_STRUCT)
AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un,
[AC_TRY_COMPILE([#include <nlist.h>],
[struct nlist n; n.n_un.n_name = 0;],
ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)])
if test $ac_cv_struct_nlist_n_un = yes; then
AC_DEFINE(NLIST_NAME_UNION)
fi
])dnl
AC_CACHE_CHECK(for basic volatile support, ac_cv_c_volatile,
[AC_TRY_COMPILE([],[
volatile int x;],
ac_cv_c_volatile=yes,
ac_cv_c_volatile=no)
])
case "$ac_cv_c_volatile" in
yes)
;;
*) AC_DEFINE(volatile,)
;;
esac
case "$target" in
sparc-*-solaris2*)
# Assume that solaris2 is Ansi C...
;;
*)
AM_C_PROTOTYPES
;;
esac
AC_CACHE_CHECK(if C compiler permits function prototypes, ac_cv_have_prototypes,
[AC_TRY_COMPILE([
extern int foo (short);
int foo(short i) { return i; }],[
int i;], ac_cv_have_prototypes=yes, ac_cv_have_prototypes=no)
])
if test "$ac_cv_have_prototypes" = yes; then
AC_DEFINE(HAVE_PROTOTYPES)
fi
AC_C_CONST
case "$host" in
$target)
AC_C_BIGENDIAN
;;
*) case "$target" in
i*86-*-vxworks*)
# LITTLEENDIAN
;;
*-*-vxworks*)
AC_DEFINE(WORDS_BIGENDIAN)
;;
*) AC_MSG_ERROR(Cross-compiling needs explicit byte order)
;;
esac
;;
esac
AC_TYPE_SIGNAL
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_CHECK_TYPE(time_t, long)
AC_STRUCT_TM
AC_CACHE_CHECK(for a fallback value for HZ, ac_cv_var_default_hz,
[ac_cv_var_default_hz=100
case "$target" in
alpha*-dec-osf4*|alpha*-dec-osf5*)
ac_cv_var_default_hz=1024
;;
mips-dec-ultrix4*)
ac_cv_var_default_hz=256
;;
esac])
AC_DEFINE_UNQUOTED(DEFAULT_HZ, $ac_cv_var_default_hz)
AC_CACHE_CHECK(if we need to override the system's value for HZ, ac_cv_var_override_hz,
[ac_cv_var_override_hz=no
case "$target" in
alpha*-dec-osf4*|alpha*-dec-osf5*)
ac_cv_var_override_hz=yes
;;
mips-dec-ultrix4*)
ac_cv_var_override_hz=yes
;;
*-*-freebsd*)
ac_cv_var_override_hz=yes
;;
*-*-sunos4*)
ac_cv_var_override_hz=yes
;;
esac])
case "$ac_cv_var_override_hz" in
yes)
AC_DEFINE(OVERRIDE_HZ)
;;
esac
dnl AC_CACHE_CHECK(ut_host in struct utmp, ac_cv_func_ut_host_in_utmp,
dnl [AC_TRY_LINK([#include <sys/types.h>
dnl #include <utmp.h>], [struct utmp ut; ut.ut_host;],
dnl ac_cv_func_ut_host_in_utmp=yes, ac_cv_func_ut_host_in_utmp=no)])
dnl if test $su_cv_func_ut_host_in_utmp = yes; then
dnl AC_DEFINE(HAVE_UT_HOST)
dnl fi
dnl AC_MSG_CHECKING(if we can get the system boot time)
dnl AC_CACHE_VAL(su_cv_have_boot_time,
dnl [AC_EGREP_CPP(yes,
dnl [#ifdef HAVE_UTMPX_H
dnl #include <utmpx.h>
dnl #else
dnl #include <utmp.h>
dnl #endif
dnl #ifdef BOOT_TIME
dnl yes
dnl #endif
dnl ], su_cv_have_boot_time=yes, su_cv_have_boot_time=no)])
dnl AC_MSG_RESULT($su_cv_have_boot_time)
AC_CACHE_CHECK(
struct sigaction for sa_sigaction,
ac_cv_struct_sigaction_has_sa_sigaction,
[
AC_TRY_COMPILE(
[#include <signal.h>],
[struct sigaction act; act.sa_sigaction = 0;],
ac_cv_struct_sigaction_has_sa_sigaction=yes,
ac_cv_struct_sigaction_has_sa_sigaction=no
)
]
)
if test $ac_cv_struct_sigaction_has_sa_sigaction = yes; then
AC_DEFINE(HAVE_SA_SIGACTION_IN_STRUCT_SIGACTION)
fi
AC_CACHE_CHECK(for struct ppsclockev, ac_cv_struct_ppsclockev,
[AC_TRY_COMPILE([
#include <sys/types.h>
#ifdef HAVE_SYS_TERMIOS_H
# include <sys/termios.h>
#endif
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_PPSCLOCK_H
# include <sys/ppsclock.h>
#endif],[
extern struct ppsclockev *pce;
return pce->serial;],
ac_cv_struct_ppsclockev=yes,
ac_cv_struct_ppsclockev=no)
])
if test $ac_cv_struct_ppsclockev = yes; then
AC_DEFINE(HAVE_STRUCT_PPSCLOCKEV)
fi
AC_CACHE_CHECK(struct sockaddr for sa_len, ac_cv_struct_sockaddr_has_sa_len,
[AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>],[
extern struct sockaddr *ps;
return ps->sa_len;],
ac_cv_struct_sockaddr_has_sa_len=yes,
ac_cv_struct_sockaddr_has_sa_len=no)
])
if test $ac_cv_struct_sockaddr_has_sa_len = yes; then
AC_DEFINE(HAVE_SA_LEN_IN_STRUCT_SOCKADDR)
fi
AC_CACHE_CHECK(struct clockinfo for hz, ac_cv_struct_clockinfo_has_hz,
[AC_TRY_COMPILE([
#include <sys/time.h>],[
extern struct clockinfo *pc;
return pc->hz;],
ac_cv_struct_clockinfo_has_hz=yes,
ac_cv_struct_clockinfo_has_hz=no)
])
if test $ac_cv_struct_clockinfo_has_hz = yes; then
AC_DEFINE(HAVE_HZ_IN_STRUCT_CLOCKINFO)
fi
AC_CACHE_CHECK(struct clockinfo for tickadj, ac_cv_struct_clockinfo_has_tickadj,
[AC_TRY_COMPILE([
#include <sys/time.h>],[
extern struct clockinfo *pc;
return pc->tickadj;],
ac_cv_struct_clockinfo_has_tickadj=yes,
ac_cv_struct_clockinfo_has_tickadj=no)
])
if test $ac_cv_struct_clockinfo_has_tickadj = yes; then
AC_DEFINE(HAVE_TICKADJ_IN_STRUCT_CLOCKINFO)
fi
AC_CACHE_CHECK([for struct ntptimeval], ac_cv_struct_ntptimeval,
[AC_TRY_COMPILE([
#include <sys/time.h>
#include <sys/timex.h>],
[struct ntptimeval n;],
ac_cv_struct_ntptimeval=yes, ac_cv_struct_ntptimeval=no)])
if test $ac_cv_struct_ntptimeval = yes; then
AC_DEFINE(HAVE_STRUCT_NTPTIMEVAL, 1, [Do we have struct ntptimeval?])
fi
AC_CACHE_CHECK(struct ntptimeval for time.tv_nsec, ac_cv_struct_ntptimeval_tv_nsec,
[AC_TRY_COMPILE([
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
# ifdef HAVE_TIME_H
# include <time.h>
# endif
#endif
#ifdef HAVE_SYS_TIMEX_H
#include <sys/timex.h>
#else
# ifdef HAVE_TIMEX_H
# include <timex.h>
# endif
#endif],[
extern struct ntptimeval *ntv;
return ntv->time.tv_nsec;],
ac_cv_struct_ntptimeval_tv_nsec=yes,
ac_cv_struct_ntptimeval_tv_nsec=no)
])
if test "$ac_cv_struct_ntptimeval_tv_nsec" = "yes"; then
AC_DEFINE(HAVE_TV_NSEC_IN_NTPTIMEVAL)
fi
AC_CACHE_CHECK([for struct timespec in struct ntptimeval], ac_cv_struct_ntptimeval_timespec,
[AC_TRY_COMPILE([#include <sys/time.h>
#include <sys/timex.h>],
[struct ntptimeval n; n.time.tv_nsec = 0;],
ac_cv_struct_ntptimeval_timespec=yes, ac_cv_struct_ntptimeval_timespec=no)])
if test $ac_cv_struct_ntptimeval_timespec = yes; then
AC_DEFINE(TIMESPEC_IN_NTPTIMEVAL, 1, [Does ntptimeval use struct timespec?])
fi
AC_C_INLINE
AC_C_CHAR_UNSIGNED dnl CROSS_COMPILE?
case "$host" in
$target)
AC_CHECK_SIZEOF(signed char)
;;
*) case "$target" in
*-*-vxworks*)
AC_CHECK_SIZEOF(signed char, 1)
;;
*) AC_MSG_ERROR(Cross-compiling needs explicit SIZEOF_SIGNED_LONG)
;;
esac
;;
esac
case "$host" in
$target)
AC_CHECK_SIZEOF(int)
;;
*) case "$target" in
*-*-vxworks*)
AC_CHECK_SIZEOF(int, 4)
;;
*) AC_MSG_ERROR(Cross-compiling needs explicit SIZEOF_INT)
;;
esac
;;
esac
case "$host" in
$target)
AC_CHECK_SIZEOF(long)
;;
*) case "$target" in
*-*-vxworks*)
AC_CHECK_SIZEOF(long, 4)
;;
*) AC_MSG_ERROR(Cross-compiling needs explicit SIZEOF_LONG)
;;
esac
;;
esac
AC_CHECK_TYPE(s_char, signed char)
case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in
*yes)
# We have a typedef for s_char. Might as well believe it...
;;
no0no)
# We have signed chars, can't say 'signed char', no s_char typedef.
AC_DEFINE(NEED_S_CHAR_TYPEDEF)
;;
no1no)
# We have signed chars, can say 'signed char', no s_char typedef.
AC_DEFINE(NEED_S_CHAR_TYPEDEF)
;;
yes0no)
# We have unsigned chars, can't say 'signed char', no s_char typedef.
AC_MSG_ERROR(No way to specify a signed character!)
;;
yes1no)
# We have unsigned chars, can say 'signed char', no s_char typedef.
AC_DEFINE(NEED_S_CHAR_TYPEDEF)
;;
esac
AC_TYPE_UID_T
case "$target" in
*-*-linux*)
AC_CHECK_FUNCS(__adjtimex __ntp_gettime)
;;
esac
case "$target" in
*-*-aix4*)
# (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub
# (returning ENOSYS). I didn't check 4.2. If, in the future,
# IBM pulls its thumbs out long enough to implement clock_settime,
# this conditional will need to change. Maybe use AC_TRY_RUN
# instead to try to set the time to itself and check errno.
;;
*) AC_CHECK_FUNCS(clock_settime)
;;
esac
AC_CHECK_FUNCS(daemon getbootfile getdtablesize getrusage)
AC_CHECK_FUNCS(gettimeofday)
case "$target" in
*-pc-cygwin*)
;;
*) AC_CHECK_FUNCS(getuid)
;;
esac
AC_CHECK_FUNCS(K_open kvm_open memcpy memmove memset)
case "$target" in
*-*-sco3.2v5.0.*)
# Just stubs. Idiots.
;;
*) AC_CHECK_FUNCS(mkstemp)
;;
esac
AC_REPLACE_FUNCS(mktime)
case "$target" in
*-*-aix4*)
# Just a stub. Idiots.
;;
*-*-irix*)
# Just stubs in Irix. Idiots.
;;
*-*-sco3.2v5.0.*)
# Just stubs. Idiots.
;;
alpha*-dec-osf4*|alpha*-dec-osf5*)
# mlockall is there, as a #define calling memlk via <sys/mman.h>
# Not easy to test for - cheat.
AC_CHECK_FUNCS(memlk, [ac_cv_func_mlockall='yes'])
AC_CHECK_FUNCS(mlockall)
;;
*) AC_CHECK_FUNCS(mlockall)
;;
esac
AC_CHECK_FUNCS(nice nlist)
case "$target" in
*-*-solaris2.6)
# Broken...
;;
*) AC_CHECK_FUNCS(ntp_adjtime ntp_gettime)
;;
esac
AC_CHECK_FUNCS(plock pututline pututxline rtprio)
AC_CHECK_FUNCS(random srandom mrand48 srand48)
case "$target" in
*-*-aix4*)
# Just a stub in AIX 4. Idiots.
;;
*-*-solaris2.5*)
# Just stubs in solaris2.5. Idiots.
;;
*) AC_CHECK_FUNCS(sched_setscheduler)
;;
esac
AC_CHECK_FUNCS(setlinebuf)
AC_CHECK_FUNCS(setpgid setpriority setsid settimeofday setvbuf sigaction)
AC_CHECK_FUNCS(sigvec sigset sigsuspend stime strchr sysconf sysctl)
AC_REPLACE_FUNCS(strerror)
case "$target" in
*-*-aix4*)
# Just stubs. Idiots.
;;
*-*-netbsd*)
# Just stubs. Idiots.
;;
*-*-openbsd*)
# Just stubs. Idiots.
;;
*) AC_CHECK_FUNCS(timer_create timer_settime)
;;
esac
case "$target" in
*-pc-cygwin*)
# I have no idea...
;;
*) AC_CHECK_FUNCS(umask)
;;
esac
AC_CHECK_FUNCS(uname updwtmp updwtmpx vsprintf)
AC_CACHE_CHECK(number of arguments to gettimeofday(), ac_cv_func_Xettimeofday_nargs,
[AC_TRY_COMPILE([#include <sys/time.h>],[
gettimeofday((struct timeval*)0,(struct timezone*)0);
settimeofday((struct timeval*)0,(struct timezone*)0);
],
ac_cv_func_Xettimeofday_nargs=2, ac_cv_func_Xettimeofday_nargs=1)
])
if test $ac_cv_func_Xettimeofday_nargs = 1; then
AC_DEFINE(SYSV_TIMEOFDAY)
fi
AC_CACHE_CHECK(number of arguments taken by setpgrp(), ac_cv_func_setpgrp_nargs,
[AC_TRY_COMPILE([
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
],[setpgrp(0,0);],
ac_cv_func_setpgrp_nargs=2, ac_cv_func_setpgrp_nargs=0)
])
if test $ac_cv_func_setpgrp_nargs = 0; then
AC_DEFINE(HAVE_SETPGRP_0)
fi
save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -I$srcdir/include"
AC_CACHE_CHECK(argument pointer type of qsort()'s compare function and base,
ac_cv_func_qsort_argtype,
[AC_TRY_COMPILE([
#include "l_stdlib.h"
#ifdef HAVE_PROTOTYPES
#define P(x) x
#else
#define P(x) ()
#endif
extern void *base;
extern sortfunc P((const void *, const void *));
int sortfunc(a, b)
const void *a;
const void *b; { return 0; }
],[
qsort(base, 2, sizeof(char *), sortfunc);
],
ac_cv_func_qsort_argtype=void, ac_cv_func_qsort_argtype=char)
])
case "$ac_cv_func_qsort_argtype" in
void)
AC_DEFINE(QSORT_USES_VOID_P)
;;
esac
CFLAGS=$save_CFLAGS
AC_CACHE_CHECK(if we need to declare 'errno', ac_cv_decl_errno,
[AC_TRY_COMPILE([#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif],
[errno = 0;],
ac_cv_decl_errno=no, ac_cv_decl_errno=yes)])
case "$ac_cv_decl_errno" in
yes) AC_DEFINE(DECL_ERRNO) ;;
esac
dnl FIXME: from ntpd/ntp_intres.c, but there's no info which header produces
dnl the clash. <resolv.h> isn't currently used.
dnl
dnl (prr) aix 4.3 defines h_errno as (*(int *)h_errno_which()) for
dnl MT purposes. This makes the line "extern int h_errno" choke
dnl the compiler. Hopefully adding !defined(h_errno) fixes this
dnl without breaking any other platforms.
dnl
AC_CACHE_CHECK(if we may declare 'h_errno', ac_cv_decl_h_errno,
[AC_TRY_COMPILE([#include <sys/types.h>
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_NAMESER_H
#include <arpa/nameser.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_RESOLV_H
#include <resolv.h>
#endif],
[extern int h_errno;],
ac_cv_decl_h_errno=yes, ac_cv_decl_h_errno=no)])
case "$ac_cv_decl_h_errno" in
yes) AC_DEFINE(DECL_H_ERRNO) ;;
esac
dnl See if char *sys_errlist[] is OK.
dnl If you get the quoting right on the next line, you tried something I didn't.
AC_CACHE_CHECK(if declaring 'char *sys_errlist[]' is ok, ac_cv_decl_sys_errlist,
[AC_TRY_COMPILE([#include <stdio.h>
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif],
changequote(<<, >>)dnl
<<extern char *sys_errlist[];>>
changequote([, ]),
ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)])
case "$ac_cv_decl_sys_errlist" in
yes) AC_DEFINE(CHAR_SYS_ERRLIST) ;;
esac
AC_CACHE_CHECK(if declaring 'syscall()' is ok, ac_cv_decl_syscall,
[AC_TRY_COMPILE([
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_PROTOTYPES
#define P(x) x
#else
#define P(x) ()
#endif
],
[extern int syscall P((int, ...));],
ac_cv_decl_syscall=yes, ac_cv_decl_syscall=no)])
case "$ac_cv_decl_syscall" in
yes) AC_DEFINE(DECL_SYSCALL) ;;
esac
case "$target" in
*-*-osf[45]*)
AC_DEFINE(DECL_PLOCK_0)
AC_DEFINE(DECL_STIME_0)
;;
*-*-riscos4*)
AC_DEFINE(DECL_ADJTIME_0)
AC_DEFINE(DECL_BZERO_0)
AC_DEFINE(DECL_IOCTL_0)
AC_DEFINE(DECL_IPC_0)
AC_DEFINE(DECL_MEMMOVE_0)
AC_DEFINE(DECL_MKTEMP_0)
AC_DEFINE(DECL_RENAME_0)
AC_DEFINE(DECL_SELECT_0)
AC_DEFINE(DECL_SETITIMER_0)
AC_DEFINE(DECL_SETPRIORITY_0)
AC_DEFINE(DECL_STDIO_0)
AC_DEFINE(DECL_STRTOL_0)
AC_DEFINE(DECL_SYSLOG_0)
AC_DEFINE(DECL_TIME_0)
AC_DEFINE(DECL_TIMEOFDAY_0)
AC_DEFINE(DECL_TOLOWER_0)
;;
*-*-solaris2*)
AC_DEFINE(DECL_MKSTEMP_0)
AC_DEFINE(DECL_SETPRIORITY_1)
case "$target" in
*-*-solaris2.4)
AC_DEFINE(DECL_TIMEOFDAY_0)
;;
esac
;;
*-*-sunos4*)
AC_DEFINE(DECL_ADJTIME_0)
AC_DEFINE(DECL_BCOPY_0)
AC_DEFINE(DECL_BZERO_0)
AC_DEFINE(DECL_IOCTL_0)
AC_DEFINE(DECL_IPC_0)
AC_DEFINE(DECL_MEMMOVE_0)
AC_DEFINE(DECL_MKTEMP_0)
AC_DEFINE(DECL_MKSTEMP_0)
AC_DEFINE(DECL_MRAND48_0)
AC_DEFINE(DECL_RENAME_0)
AC_DEFINE(DECL_SELECT_0)
AC_DEFINE(DECL_SETITIMER_0)
AC_DEFINE(DECL_SETPRIORITY_0)
AC_DEFINE(DECL_SIGVEC_0)
AC_DEFINE(DECL_SRAND48_0)
case "`basename $ac_cv_prog_CC`" in
acc*) ;;
*) AC_DEFINE(DECL_STDIO_0)
;;
esac
AC_DEFINE(DECL_STRTOL_0)
AC_DEFINE(DECL_SYSLOG_0)
AC_DEFINE(DECL_TIME_0)
AC_DEFINE(DECL_TIMEOFDAY_0)
AC_DEFINE(DECL_TOLOWER_0)
AC_DEFINE(DECL_TOUPPER_0)
;;
*-*-ultrix4*)
AC_DEFINE(DECL_ADJTIME_0)
AC_DEFINE(DECL_BZERO_0)
AC_DEFINE(DECL_CFSETISPEED_0)
AC_DEFINE(DECL_IOCTL_0)
AC_DEFINE(DECL_IPC_0)
AC_DEFINE(DECL_MKTEMP_0)
AC_DEFINE(DECL_MRAND48_0)
AC_DEFINE(DECL_NLIST_0)
AC_DEFINE(DECL_PLOCK_0)
AC_DEFINE(DECL_SELECT_0)
AC_DEFINE(DECL_SETITIMER_0)
AC_DEFINE(DECL_SETPRIORITY_0)
AC_DEFINE(DECL_SRAND48_0)
AC_DEFINE(DECL_STIME_0)
AC_DEFINE(DECL_SYSLOG_0)
AC_DEFINE(DECL_TIMEOFDAY_0)
;;
esac
case "$target" in
*-*-sco3.2*)
AC_DEFINE(TERMIOS_NEEDS__SVID3)
;;
esac
AC_CACHE_CHECK(if we should use a streams device for ifconfig,
ac_cv_var_use_streams_device_for_ifconfig,
ac_cv_var_use_streams_device_for_ifconfig=no)
AC_CACHE_CHECK(if we need extra room for SO_RCVBUF, ac_cv_var_rcvbuf_slop,
[ans=no
changequote(<<, >>)dnl
case "$target" in
*-*-hpux[567]*)
ans=yes
;;
esac
changequote([, ])dnl
ac_cv_var_rcvbuf_slop=$ans])
case "$ac_cv_var_rcvbuf_slop" in
yes) AC_DEFINE(NEED_RCVBUF_SLOP) ;;
esac
AC_CACHE_CHECK(if we will open the broadcast socket, ac_cv_var_open_bcast_socket,
[ans=yes
case "$target" in
*-*-domainos)
ans=no
;;
*-*-linux*)
ans=no
;;
esac
ac_cv_var_open_bcast_socket=$ans])
case "$ac_cv_var_open_bcast_socket" in
yes) AC_DEFINE(OPEN_BCAST_SOCKET) ;;
esac
AC_CACHE_CHECK(if we want the HPUX version of FindConfig(), ac_cv_var_hpux_findconfig,
[ans=no
case "$target" in
*-*-hpux*)
ans=yes
;;
esac
ac_cv_var_hpux_findconfig=$ans])
case "$ac_cv_var_hpux_findconfig" in
yes) AC_DEFINE(NEED_HPUX_FINDCONFIG) ;;
esac
AC_CACHE_CHECK(if process groups are set with -pid, ac_cv_arg_setpgrp_negpid,
[changequote(<<, >>)dnl
case "$target" in
*-*-hpux[567]*)
ans=no
;;
*-*-hpux*)
ans=yes
;;
*-*-linux*)
ans=yes
;;
*-*-sunos3*)
ans=yes
;;
*-*-ultrix2*)
ans=yes
;;
*)
ans=no
;;
esac
changequote([, ])dnl
ac_cv_arg_setpgrp_negpid=$ans])
case "$ac_cv_arg_setpgrp_negpid" in
yes) AC_DEFINE(UDP_BACKWARDS_SETOWN) ;;
esac
AC_CACHE_CHECK(if we need a ctty for F_SETOWN, ac_cv_func_ctty_for_f_setown,
[case "$target" in
*-*-bsdi2*)
ans=yes
;;
*-*-freebsd*)
ans=yes
;;
*-*-netbsd*)
ans=yes
;;
*-*-osf*)
ans=yes
;;
*) ans=no
;;
esac
ac_cv_func_ctty_for_f_setown=$ans])
case "$ac_cv_func_ctty_for_f_setown" in
yes) AC_DEFINE(USE_FSETOWNCTTY) ;;
esac
ntp_warning='GRONK'
AC_MSG_CHECKING(if we'll use clock_settime or settimeofday or stime)
case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in
yes*)
ntp_warning=''
ans='clock_settime()'
;;
noyes*)
ntp_warning='But clock_settime() would be better (if we had it)'
ans='settimeofday()'
;;
nonoyes)
ntp_warning='Which is the worst of the three'
ans='stime()'
;;
*)
case "$host" in
$target) ntp_warning='Which leaves us with nothing to use!'
ans=none
;;
esac
esac
AC_MSG_RESULT($ans)
case "$ntp_warning" in
'') ;;
*) AC_MSG_WARN(*** $ntp_warning ***)
;;
esac
AC_CACHE_CHECK(if we have a losing syscall(), ac_cv_var_syscall_bug,
[case "$target" in
*-*-solaris2.4*)
ans=yes
;;
*) ans=no
;;
esac
ac_cv_var_syscall_bug=$ans])
case "$ac_cv_var_syscall_bug" in
yes) AC_DEFINE(SYSCALL_BUG) ;;
esac
AC_CACHE_CHECK(for Streams/TLI, ac_cv_var_streams_tli,
[ case "$ac_cv_header_sys_stropts_h" in
yes)
ans=no
# There must be a better way...
case "$target" in
*-*-ptx*)
ans=yes
;;
esac
;;
esac
ac_cv_var_streams_tli=$ans])
case "$ac_cv_var_streams_tli" in
yes)
AC_DEFINE(STREAMS_TLI)
;;
esac
AC_CACHE_CHECK(for SIGIO, ac_cv_hdr_def_sigio,
AC_EGREP_CPP(yes,
[#include <signal.h>
#ifdef SIGIO
yes
#endif
], ac_cv_hdr_def_sigio=yes, ac_cv_hdr_def_sigio=no))
dnl Override those system that have a losing SIGIO
AC_CACHE_CHECK(if we want to use signalled IO, ac_cv_var_signalled_io,
[ans=no
case "$ac_cv_hdr_def_sigio" in
yes)
ans=yes
case "$target" in
alpha*-dec-osf4*|alpha*-dec-osf5*)
ans=no
;;
*-convex-*)
ans=no
;;
*-dec-*)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-univel-sysv*)
ans=no
;;
*-*-irix6*)
ans=no
;;
*-*-freebsd*)
ans=no
;;
*-*-linux*)
ans=no
;;
esac
;;
esac
ac_cv_var_signalled_io=$ans])
case "$ac_cv_var_signalled_io" in
yes) AC_DEFINE(HAVE_SIGNALED_IO) ;;
esac
AC_CACHE_CHECK(for SIGPOLL, ac_cv_hdr_def_sigpoll,
AC_EGREP_CPP(yes,
[#include <signal.h>
#ifdef SIGPOLL
yes
#endif
], ac_cv_hdr_def_sigpoll=yes, ac_cv_hdr_def_sigpoll=no))
AC_CACHE_CHECK(for SIGSYS, ac_cv_hdr_def_sigsys,
AC_EGREP_CPP(yes,
[#include <signal.h>
#ifdef SIGSYS
yes
#endif
], ac_cv_hdr_def_sigsys=yes, ac_cv_hdr_def_sigsys=no))
AC_CACHE_CHECK(if we can use SIGPOLL for UDP I/O, ac_cv_var_use_udp_sigpoll,
[ans=no
case "$ac_cv_hdr_def_sigpoll" in
yes)
changequote(<<, >>)dnl
case "$target" in
mips-sgi-irix*)
ans=no
;;
vax-dec-bsd)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-*-aix4*)
ans=no
;;
*-*-hpux*)
ans=no
;;
*-*-linux*)
ans=no
;;
*-*-osf*)
ans=no
;;
*-*-sunos*)
ans=no
;;
*-*-ultrix*)
ans=no
;;
*) ans=yes
;;
esac
changequote([, ])dnl
;;
esac
ac_cv_var_use_udp_sigpoll=$ans])
case "$ac_cv_var_use_udp_sigpoll" in
yes) AC_DEFINE(USE_UDP_SIGPOLL) ;;
esac
AC_CACHE_CHECK(if we can use SIGPOLL for TTY I/O, ac_cv_var_use_tty_sigpoll,
[ans=no
case "$ac_cv_hdr_def_sigpoll" in
yes)
case "$target" in
mips-sgi-irix*)
ans=no
;;
vax-dec-bsd)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-*-aix4*)
ans=no
;;
*-*-hpux*)
ans=no
;;
*-*-linux*)
ans=no
;;
*-*-osf*)
ans=no
;;
*-*-sunos*)
ans=no
;;
*-*-ultrix*)
ans=no
;;
*) ans=yes
;;
esac
;;
esac
ac_cv_var_use_tty_sigpoll=$ans])
case "$ac_cv_var_use_tty_sigpoll" in
yes) AC_DEFINE(USE_TTY_SIGPOLL) ;;
esac
case "$ac_cv_header_sys_sio_h" in
yes)
AC_CACHE_CHECK(sys/sio.h for TIOCDCDTIMESTAMP, ac_cv_hdr_def_tiocdcdtimestamp,
AC_EGREP_CPP(yes,
[#include <sys/sio.h>
#ifdef TIOCDCDTIMESTAMP
yes
#endif
], ac_cv_hdr_def_tiocdcdtimestamp=yes, ac_cv_hdr_def_tiocdcdtimestamp=no))
;;
esac
AC_CACHE_CHECK(if nlist() values might require extra indirection,
ac_cv_var_nlist_extra_indirection,
[ans=no
case "$target" in
*-*-aix*)
ans=yes
;;
esac
ac_cv_var_nlist_extra_indirection=$ans])
case "$ac_cv_var_nlist_extra_indirection" in
yes) AC_DEFINE(NLIST_EXTRA_INDIRECTION) ;;
esac
AC_CACHE_CHECK(for a minimum recommended value of tickadj,
ac_cv_var_min_rec_tickadj,
[ans=no
case "$target" in
*-*-aix*)
ans=40
;;
esac
ac_cv_var_min_rec_tickadj=$ans])
case "$ac_cv_var_min_rec_tickadj" in
''|no) ;;
*) AC_DEFINE_UNQUOTED(MIN_REC_TICKADJ, $ac_cv_var_min_rec_tickadj) ;;
esac
AC_CACHE_CHECK(if the TTY code permits PARENB and IGNPAR,
ac_cv_var_no_parenb_ignpar,
[ans=no
case "$target" in
i?86-*-linux*)
ans=yes
;;
mips-sgi-irix*)
ans=yes
;;
esac
ac_cv_var_no_parenb_ignpar=$ans])
case "$ac_cv_var_no_parenb_ignpar" in
yes) AC_DEFINE(NO_PARENB_IGNPAR) ;;
esac
AC_MSG_CHECKING(if we're including debugging code)
AC_ARG_ENABLE(debugging, [ --enable-debugging + include debugging code],
[ntp_ok=$enableval], [ntp_ok=yes])
if test "$ntp_ok" = "yes"; then
AC_DEFINE(DEBUG)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(for a the number of minutes in a DST adjustment)
AC_ARG_ENABLE(dst_minutes, [ --enable-dst-minutes=60 + minutes per DST adjustment],
[ans=$enableval], [ans=60])
AC_DEFINE_UNQUOTED(DSTMINUTES, $ans)
AC_MSG_RESULT($ans)
AC_CACHE_CHECK(if we have the tty_clk line discipline/streams module,
ac_cv_var_tty_clk,
[case "$ac_cv_header_sys_clkdefs_h$ac_cv_hdr_def_tiocdcdtimestamp" in
*yes*) ac_cv_var_tty_clk=yes ;;
esac])
case "$ac_cv_var_tty_clk" in
yes) AC_DEFINE(TTYCLK) ;;
esac
AC_CACHE_CHECK(for the ppsclock streams module,
ac_cv_var_ppsclock,
ac_cv_var_ppsclock=$ac_cv_struct_ppsclockev)
case "$ac_cv_var_ppsclock" in
yes) AC_DEFINE(PPS) ;;
esac
AC_CACHE_CHECK(for kernel multicast support, ac_cv_var_mcast,
[ac_cv_var_mcast=no
case "$target" in
i386-sequent-sysv4) ;;
*) AC_EGREP_CPP(yes,
[#include <netinet/in.h>
#ifdef IP_ADD_MEMBERSHIP
yes
#endif
], ac_cv_var_mcast=yes) ;;
esac])
case "$ac_cv_var_mcast" in
yes) AC_DEFINE(MCAST) ;;
esac
AC_CACHE_CHECK([availability of ntp_{adj,get}time()], ac_cv_var_ntp_syscalls,
[ac_cv_var_ntp_syscalls=no
case "$ac_cv_func___adjtimex" in
yes)
ac_cv_var_ntp_syscalls=libc
;;
*) case "$ac_cv_func_ntp_adjtime$ac_cv_func_ntp_gettime" in
yesyes)
ac_cv_var_ntp_syscalls=libc
;;
*) AC_EGREP_CPP(yes,
[#include <sys/syscall.h>
#if defined(SYS_ntp_gettime) && defined(SYS_ntp_adjtime)
yes
#endif
], ac_cv_var_ntp_syscalls=kernel)
;;
esac
;;
esac])
case "$ac_cv_var_ntp_syscalls" in
libc)
AC_DEFINE(NTP_SYSCALLS_LIBC)
;;
kernel)
AC_DEFINE(NTP_SYSCALLS_STD)
;;
*)
;;
esac
AC_CACHE_CHECK(if sys/timex.h has STA_FLL, ac_cv_var_sta_fll,
[AC_EGREP_CPP(yes,
[#include <sys/timex.h>
#ifdef STA_FLL
yes
#endif
], ac_cv_var_sta_fll=yes, ac_cv_var_sta_fll=no)])
AC_CACHE_CHECK(if we have kernel PLL support, ac_cv_var_kernel_pll,
[dnl ac_cv_var_ntp_syscalls is {no,libc,kernel}
case "$ac_cv_header_sys_timex_h$ac_cv_struct_ntptimeval$ac_cv_var_sta_fll$ac_cv_var_ntp_syscalls" in
*no*)
ac_cv_var_kernel_pll=no
;;
*) ac_cv_var_kernel_pll=yes
;;
esac])
case "$ac_cv_var_kernel_pll" in
yes)
AC_DEFINE(KERNEL_PLL)
;;
esac
AC_CACHE_CHECK(if SIOCGIFCONF returns buffer size in the buffer, ac_cv_var_size_returned_in_buffer,
[ans=no
case "$target" in
*-fujitsu-uxp*)
ans=yes
;;
*-ncr-sysv4*)
ans=yes
;;
*-univel-sysv*)
ans=yes
;;
esac
ac_cv_var_size_returned_in_buffer=$ans])
case "$ac_cv_var_size_returned_in_buffer" in
yes) AC_DEFINE(SIZE_RETURNED_IN_BUFFER) ;;
esac
dnl AC_CACHE_CHECK(if we want GDT surveying code, ac_cv_var_gdt_surveying,
dnl [AC_ARG_ENABLE(gdt-surveying, [ --enable-gdt-surveying - include GDT survey code],
dnl [ans=$enableval], [ans=no])
dnl ac_cv_var_gdt_surveying=$ans])
dnl case "$ac_cv_var_gdt_surveying" in
dnl yes) AC_DEFINE(GDT_SURVEYING) ;;
dnl esac
AC_CACHE_CHECK(if we want to use MD5 authentication, ac_cv_var_use_md5,
[AC_ARG_ENABLE(md5, [ --enable-md5 + include support for MD5 keys],
[ans=$enableval], [ans=yes])
ac_cv_var_use_md5=$ans])
case "$ac_cv_var_use_md5" in
yes) AC_DEFINE(MD5) ;;
esac
# Check for ioctls TIOCGPPSEV
AC_MSG_CHECKING(ioctl TIOCGPPSEV)
if test "$ac_cv_header_termios_h" = "yes"; then
AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef TIOCGPPSEV
yes
#endif
], ntp_ok=yes, ntp_ok=no)
else
ntp_ok=no
fi
if test "$ntp_ok" = "yes"; then
AC_DEFINE(HAVE_TIOCGPPSEV)
ac_cv_var_oncore_ok=yes
fi
AC_MSG_RESULT($ntp_ok)
# Check for ioctls TIOCSPPS
AC_MSG_CHECKING(ioctl TIOCSPPS)
if test "$ac_cv_header_termios_h" = "yes"; then
AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef TIOCSPPS
yes
#endif
], ntp_ok=yes, ntp_ok=no)
else
ntp_ok=no
fi
if test "$ntp_ok" = "yes"; then
AC_DEFINE(HAVE_TIOCSPPS)
fi
AC_MSG_RESULT($ntp_ok)
# Check for ioctls CIOGETEV
AC_MSG_CHECKING(ioctl CIOGETEV)
if test "$ac_cv_header_sys_ppsclock_h" = "yes"; then
AC_EGREP_CPP(yes,
[#include <sys/ppsclock.h>
#ifdef CIOGETEV
yes
#endif
], ntp_ok=yes, ntp_ok=no)
else
ntp_ok=no
fi
if test "$ntp_ok" = "yes"; then
ac_cv_var_oncore_ok=yes
AC_DEFINE(HAVE_CIOGETEV)
fi
AC_MSG_RESULT($ntp_ok)
# Check for header timepps.h, if found then we have PPS API (Draft RFC) stuff.
# there is NO way that I can tell to tell if a given OS is using timespec or
# timeval so just set it here for the one case that is KNOWN to use timespec.
case "$ac_cv_header_timepps_h$ac_cv_header_sys_timepps_h" in
*yes*)
AC_DEFINE(HAVE_PPSAPI)
ac_cv_var_oncore_ok=yes
AC_DEFINE(HAVE_TIMESPEC)
;;
esac
# Check for ioctls TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG
AC_CHECK_HEADER(linux/serial.h)
AC_MSG_CHECKING(ioctl TIOCGSERIAL, TIOCSSERIAL, ASYNC_PPS_CD_POS, ASYNC_PPS_CD_NEG)
case "$ac_cv_header_sys_ppsclock_h$ac_cv_header_linux_serial_h" in
yesyes)
AC_EGREP_CPP(yes,
[#include <sys/time.h>
typedef int u_int;
#include <sys/ppsclock.h>
#include <linux/serial.h>
#ifdef TIOCGSERIAL
#ifdef TIOCSSERIAL
#ifdef ASYNC_PPS_CD_POS
#ifdef ASYNC_PPS_CD_NEG
#ifdef CIOGETEV
yes
#endif
#endif
#endif
#endif
#endif
], ntp_ok=yes)
;;
*)
ntp_ok=no
;;
esac
if test "$ntp_ok" = "yes"; then
AC_DEFINE(HAVE_TIO_SERIAL_STUFF)
fi
AC_MSG_RESULT($ntp_ok)
dnl dnl These are for OPT_PROGRAMS in authstuff/
dnl AC_SUBST(AUTHCERT)
dnl AC_SUBST(AUTHSPEED)
dnl AC_SUBST(MD5DRIVER)
dnl AC_SUBST(KEYPARITY)
dnl AC_SUBST(MAKEIPFP)
dnl AC_SUBST(MAKEPC1)
dnl AC_SUBST(MAKEPC2)
dnl AC_SUBST(MAKESP)
dnl AC_SUBST(MKRANDKEYS)
dnl AC_SUBST(OMAKEIPFP)
dnl AC_SUBST(UNIXCERT)
ntp_refclock=no
# HPUX only, and by explicit request
AC_MSG_CHECKING(Datum/Bancomm bc635/VME interface)
AC_ARG_ENABLE(BANCOMM, [ --enable-BANCOMM - Datum/Bancomm bc635/VME interface],
[ntp_ok=$enableval], [ntp_ok=no])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_BANC)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$target" in
yes*-*-hpux*) ;;
yes*) AC_WARN(*** But the expected answer is... no ***) ;;
esac
#HPUX only, and only by explicit request
AC_MSG_CHECKING(TrueTime GPS receiver/VME interface)
AC_ARG_ENABLE(GPSVME, [ --enable-GPSVME - TrueTime GPS receiver/VME interface],
[ntp_ok=$enableval], [ntp_ok=no])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_GPSVME)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$target" in
yes*-*-hpux*) ;;
yes*) AC_WARN(*** But the expected answer is... no ***) ;;
esac
AC_MSG_CHECKING(for PCL720 clock support)
case "$ac_cv_header_machine_inline_h$ac_cv_header_sys_pcl720_h$ac_cv_header_sys_i8253_h" in
yesyesyes)
AC_DEFINE(CLOCK_PPS720)
ans=yes
;;
*)
ans=no
;;
esac
AC_MSG_RESULT($ans)
AC_MSG_CHECKING(for SHM clock attached thru shared memory)
AC_ARG_ENABLE(SHM, [ --enable-SHM - SHM clock attached thru shared memory],
[ntp_ok=$enableval], [ntp_ok=no])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_SHM)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(for default inclusion of all suitable non-PARSE clocks)
AC_ARG_ENABLE(all-clocks, [ --enable-all-clocks + include all suitable non-PARSE clocks:],
[ntp_eac=$enableval], [ntp_eac=yes])
AC_MSG_RESULT($ntp_eac)
AC_MSG_CHECKING(if we have support for PARSE clocks)
case "$ac_cv_header_termio_h$ac_cv_header_termios_h" in
*yes*)
ntp_canparse=yes
;;
*) ntp_canparse=no
;;
esac
AC_MSG_RESULT($ntp_canparse)
# Requires modem control
AC_MSG_CHECKING(ACTS modem service)
AC_ARG_ENABLE(ACTS, [ --enable-ACTS + ACTS modem service],
[ntp_ok=$enableval],
[AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#ifdef TIOCMBIS
yes
#endif
], ntp_ok=$ntp_eac, ntp_ok=no)])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ACTS)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Arbiter 1088A/B GPS receiver)
AC_ARG_ENABLE(ARBITER, [ --enable-ARBITER + Arbiter 1088A/B GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ARBITER)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Arcron MSF receiver)
AC_ARG_ENABLE(ARCRON_MSF, [ --enable-ARCRON-MSF + Arcron MSF receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ARCRON_MSF)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Austron 2200A/2201A GPS receiver)
AC_ARG_ENABLE(AS2201, [ --enable-AS2201 + Austron 2200A/2201A GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_AS2201)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(PPS interface)
AC_ARG_ENABLE(ATOM, [ --enable-ATOM + PPS interface],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ATOM)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(CHU modem/decoder)
AC_ARG_ENABLE(CHU, [ --enable-CHU + CHU modem/decoder],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_CHU)
fi
AC_MSG_RESULT($ntp_ok)
ac_refclock_chu=$ntp_ok
AC_MSG_CHECKING(CHU audio/decoder)
AC_ARG_ENABLE(AUDIO-CHU, [ --enable-AUDIO-CHU s - CHU audio/decoder],
[ntp_ok=$enableval], [ntp_ok=no])
if test "$ntp_ok" = "yes"; then
AC_DEFINE(AUDIO_CHU)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ac_refclock_chu$target" in
yesyes*-*-sunos*) ;;
yesyes*-*-solaris*) ;;
yes*) AC_WARN(*** But the expected answer is...no ***) ;;
esac
# Not under HP-UX
AC_MSG_CHECKING(Datum Programmable Time System)
AC_ARG_ENABLE(DATUM, [ --enable-DATUM s Datum Programmable Time System],
[ntp_ok=$enableval],
[case "$ac_cv_header_termios_h" in
yes)
ntp_ok=$ntp_eac
;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_DATUM)
fi
AC_MSG_RESULT($ntp_ok)
# Requires modem control
AC_MSG_CHECKING(Heath GC-1000 WWV/WWVH receiver)
AC_ARG_ENABLE(HEATH, [ --enable-HEATH s Heath GC-1000 WWV/WWVH receiver],
[ntp_ok=$enableval],
[AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#ifdef TIOCMBIS
yes
#endif
], ntp_ok=$ntp_eac, ntp_ok=no)])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_HEATH)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(HP 58503A GPS receiver)
AC_ARG_ENABLE(HPGPS, [ --enable-HPGPS + HP 58503A GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_HPGPS)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Sun IRIG audio decoder)
AC_ARG_ENABLE(IRIG, [ --enable-IRIG s Sun IRIG audio decoder],
[ntp_ok=$enableval],
[case "$ac_cv_header_sun_audioio_h$ac_cv_header_sys_audioio_h" in
*yes*)
ntp_ok=$ntp_eac
;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_IRIG)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ac_cv_header_sun_audioio_h$ac_cv_header_sys_audioio_h" in
yesnono) AC_WARN(*** But the expected answer is... no ***) ;;
esac
AC_MSG_CHECKING(Leitch CSD 5300 Master Clock System Driver)
AC_ARG_ENABLE(LEITCH, [ --enable-LEITCH + Leitch CSD 5300 Master Clock System Driver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_LEITCH)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(local clock reference)
AC_ARG_ENABLE(LOCAL-CLOCK, [ --enable-LOCAL-CLOCK + local clock reference],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_LOCAL)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(EES M201 MSF receiver)
AC_ARG_ENABLE(MSFEES, [ --enable-MSFEES + EES M201 MSF receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_MSFEES)
fi
AC_MSG_RESULT($ntp_ok)
# Not Ultrix
AC_MSG_CHECKING(Magnavox MX4200 GPS receiver)
AC_ARG_ENABLE(MX4200, [ --enable-MX4200 s Magnavox MX4200 GPS receiver],
[ntp_ok=$enableval],
[case "$ac_cv_var_ppsclock" in
yes) ntp_ok=$ntp_eac
;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_MX4200)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$target" in
yes*-*-ultrix*) AC_WARN(*** But the expected answer is... no ***) ;;
esac
AC_MSG_CHECKING(NMEA GPS receiver)
AC_ARG_ENABLE(NMEA, [ --enable-NMEA + NMEA GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_NMEA)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(for ONCORE Motorola VP/UT Oncore GPS)
AC_ARG_ENABLE(ONCORE, [ --enable-ONCORE + Motorola VP/UT Oncore GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
case "$ac_cv_var_oncore_ok" in
no) ntp_ok=no ;;
esac
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ONCORE)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(for Palisade clock)
AC_ARG_ENABLE(PALISADE, [ --enable-PALISADE + Palisade clock],
[ntp_ok=$enableval],
[case "$ac_cv_header_termios_h" in
yes)
ntp_ok=$ntp_eac
;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_PALISADE)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(PST/Traconex 1020 WWV/WWVH receiver)
AC_ARG_ENABLE(PST, [ --enable-PST + PST/Traconex 1020 WWV/WWVH receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_PST)
fi
AC_MSG_RESULT($ntp_ok)
# Not Ultrix
AC_MSG_CHECKING(Rockwell Jupiter GPS receiver)
AC_ARG_ENABLE(JUPITER, [ --enable-JUPITER s Rockwell Jupiter GPS receiver],
[ntp_ok=$enableval],
[case "$ac_cv_var_ppsclock" in
# yes) ntp_ok=$ntp_eac
# ;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_JUPITER)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$target" in
yes*-*-ultrix*) AC_WARN(*** But the expected answer is... no ***) ;;
esac
# Requires modem control
AC_MSG_CHECKING(PTB modem service)
AC_ARG_ENABLE(PTBACTS, [ --enable-PTBACTS s PTB modem service],
[ntp_ok=$enableval],
[AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#ifdef TIOCMBIS
yes
#endif
], ntp_ok=$ntp_eac, ntp_ok=no)])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_PTBACTS)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(KSI/Odetics TPRO/S GPS receiver/IRIG interface)
AC_ARG_ENABLE(TPRO, [ --enable-TPRO s KSI/Odetics TPRO/S GPS receiver/IRIG interface],
[ntp_ok=$enableval],
[case "$ac_cv_header_sys_tpro_h" in
yes)
ntp_ok=$ntp_eac
;;
*) ntp_ok=no
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_TPRO)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ac_cv_header_sys_tpro" in
yesno) AC_WARN(*** But the expected answer is... no ***) ;;
esac
AC_MSG_CHECKING(TRAK 8810 GPS receiver)
AC_ARG_ENABLE(TRAK, [ --enable-TRAK + TRAK 8810 GPS receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_TRAK)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Chrono-log K-series WWVB receiver)
AC_ARG_ENABLE(CHRONOLOG, [ --enable-CHRONOLOG + Chrono-log K-series WWVB receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_CHRONOLOG)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Dumb generic hh:mm:ss local clock)
AC_ARG_ENABLE(DUMBCLOCK, [ --enable-DUMBCLOCK + Dumb generic hh:mm:ss local clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_DUMBCLOCK)
fi
AC_MSG_RESULT($ntp_ok)
# Not on a vax-dec-bsd
AC_MSG_CHECKING(Kinemetrics/TrueTime receivers)
AC_ARG_ENABLE(TRUETIME, [ --enable-TRUETIME s Kinemetrics/TrueTime receivers],
[ntp_ok=$enableval],
[case "$target" in
vax-dec-bsd)
ntp_ok=no
;;
*)
ntp_ok=$ntp_eac
;;
esac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_TRUETIME)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$target" in
yesvax-dec-bsd) AC_WARN(*** But the expected answer is... no ***) ;;
esac
AC_MSG_CHECKING(Spectracom 8170/Netclock/2 WWVB receiver)
AC_ARG_ENABLE(WWVB, [ --enable-WWVB + Spectracom 8170/Netclock/2 WWVB receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_WWVB)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(Ultralink M320 WWVB receiver)
AC_ARG_ENABLE(ULINK, [ --enable-ULINK + Ultralink WWVB receiver],
[ntp_ok=$enableval], [ntp_ok=$ntp_eac])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_ULINK)
fi
AC_MSG_RESULT($ntp_ok)
# Requires modem control
AC_MSG_CHECKING(USNO modem service)
AC_ARG_ENABLE(USNO, [ --enable-USNO s USNO modem service],
[ntp_ok=$enableval],
[AC_EGREP_CPP(yes,
[#include <termios.h>
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#ifdef TIOCMBIS
yes
#endif
], ntp_ok=$ntp_eac, ntp_ok=no)])
if test "$ntp_ok" = "yes"; then
ntp_refclock=yes
AC_DEFINE(CLOCK_USNO)
fi
AC_MSG_RESULT($ntp_ok)
AC_MSG_CHECKING(for default inclusion of all suitable PARSE clocks)
AC_ARG_ENABLE(parse-clocks, [ --enable-parse-clocks - include all suitable PARSE clocks:],
[ntp_eapc=$enableval],
[case "$ntp_eac" in
yes) ntp_eapc=$ntp_canparse ;;
*) ntp_eapc=no ;;
esac
ntp_eapc=no])
AC_MSG_RESULT($ntp_eapc)
case "$ntp_eac$ntp_eapc$ntp_canparse" in
noyes*)
AC_MSG_ERROR("--enable-parse-clocks" requires "--enable-all-clocks".)
;;
yesyesno)
AC_MSG_ERROR(You said "--enable-parse-clocks" but PARSE isn't supported on this platform!)
;;
*) ;;
esac
ntp_libparse=no
ntp_parseutil=no
ntp_rawdcf=no
AC_MSG_CHECKING(Diem Computime Radio Clock)
AC_ARG_ENABLE(COMPUTIME, [ --enable-COMPUTIME s Diem Computime Radio Clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_COMPUTIME)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(ELV/DCF7000 clock)
AC_ARG_ENABLE(DCF7000, [ --enable-DCF7000 s ELV/DCF7000 clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_DCF7000)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(HOPF 6021 clock)
AC_ARG_ENABLE(HOPF6021, [ --enable-HOPF6021 s HOPF 6021 clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_HOPF6021)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(Meinberg clocks)
AC_ARG_ENABLE(MEINBERG, [ --enable-MEINBERG s Meinberg clocks],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_MEINBERG)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(DCF77 raw time code)
AC_ARG_ENABLE(RAWDCF, [ --enable-RAWDCF s DCF77 raw time code],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_parseutil=yes
ntp_refclock=yes
ntp_rawdcf=yes
AC_DEFINE(CLOCK_RAWDCF)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
case "$ntp_rawdcf" in
yes)
AC_CACHE_CHECK(if we must enable parity for RAWDCF,
ac_cv_var_rawdcf_parity,
[ans=no
case "$target" in
*-*-linux*)
ans=yes
;;
esac
ac_cv_var_rawdcf_parity=$ans])
case "$ac_cv_var_rawdcf_parity" in
yes) AC_DEFINE(RAWDCF_NO_IGNPAR) ;;
esac
;;
*) # HMS: Is this a good idea?
ac_cv_var_rawdcf_parity=no
;;
esac
AC_MSG_CHECKING(RCC 8000 clock)
AC_ARG_ENABLE(RCC8000, [ --enable-RCC8000 s RCC 8000 clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_RCC8000)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(Schmid DCF77 clock)
AC_ARG_ENABLE(SCHMID, [ --enable-SCHMID s Schmid DCF77 clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_SCHMID)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(Trimble GPS receiver/TAIP protocol)
AC_ARG_ENABLE(TRIMTAIP, [ --enable-TRIMTAIP s Trimble GPS receiver/TAIP protocol],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_TRIMTAIP)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(Trimble GPS receiver/TSIP protocol)
AC_ARG_ENABLE(TRIMTSIP, [ --enable-TRIMTSIP s Trimble GPS receiver/TSIP protocol],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_TRIMTSIP)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(WHARTON 400A Series clock)
AC_ARG_ENABLE(WHARTON, [ --enable-WHARTON s WHARTON 400A Series clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_WHARTON_400A)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_MSG_CHECKING(VARITEXT clock)
AC_ARG_ENABLE(VARITEXT, [ --enable-VARITEXT s VARITEXT clock],
[ntp_ok=$enableval], [ntp_ok=$ntp_eapc])
if test "$ntp_ok" = "yes"; then
ntp_libparse=yes
ntp_refclock=yes
AC_DEFINE(CLOCK_VARITEXT)
fi
AC_MSG_RESULT($ntp_ok)
case "$ntp_ok$ntp_canparse" in
yesno)
AC_MSG_ERROR(That's a parse clock and this system doesn't support it!)
;;
esac
AC_SUBST(LIBPARSE)
AC_SUBST(MAKE_LIBPARSE)
AC_SUBST(MAKE_LIBPARSE_KERNEL)
AC_SUBST(MAKE_CHECK_Y2K)
AC_MSG_CHECKING(if we need to make and use the parse libraries)
ans=no
case "$ntp_libparse" in
yes)
ans=yes
AC_DEFINE(CLOCK_PARSE)
LIBPARSE=../libparse/libparse.a
MAKE_LIBPARSE=libparse.a
MAKE_CHECK_Y2K=check_y2k
AC_DEFINE(PPS_SAMPLE)
AC_DEFINE(CLOCK_ATOM)
;;
esac
AC_MSG_RESULT($ans)
AC_SUBST(RSAREF)
AC_SUBST(LIBRSAREF)
AC_SUBST(MAKE_LIBRSAREF)
AC_MSG_CHECKING(if we need to make and use the RSAREF library)
ans=no
if test -f $srcdir/rsaref2/source/rsa.c
then
ans=yes
LIBRSAREF=../librsaref/librsaref.a
MAKE_LIBRSAREF=librsaref.a
AC_DEFINE(DES)
fi
AC_MSG_RESULT($ans)
AC_SUBST(TESTDCF)
AC_SUBST(DCFD)
AC_MSG_CHECKING(if we can make dcf parse utilities)
ans=no
if test "$ntp_parseutil" = "yes"; then
case "$target" in
*-*-sunos4*|*-*-solaris2*|*-*-linux*)
ans="dcfd testdcf"
DCFD=dcfd
TESTDCF=testdcf
;;
esac
fi
AC_MSG_RESULT($ans)
AC_SUBST(MAKE_PARSEKMODULE)
AC_MSG_CHECKING(if we can build kernel streams modules for parse)
ans=no
case "$ntp_parseutil$ac_cv_header_sys_stropts_h" in
yesyes)
case "$target" in
sparc-*-sunos4*)
case "$ac_cv_var_kernel_pll" in
yes)
AC_DEFINE(PPS_SYNC)
;;
esac
ans=parsestreams
MAKE_PARSEKMODULE=parsestreams.loadable_module.o
;;
sparc-*-solaris2*)
ans=parsesolaris
MAKE_PARSEKMODULE=parse
;;
esac
;;
esac
AC_MSG_RESULT($ans)
AC_MSG_CHECKING(if we need basic refclock support)
if test "$ntp_refclock" = "yes"; then
AC_DEFINE(REFCLOCK)
fi
AC_MSG_RESULT($ntp_refclock)
dnl Things that can be made in clockstuff/
AC_SUBST(PROPDELAY) dnl Set to "propdelay"
AC_SUBST(CHUTEST) dnl Set to "chutest"
AC_SUBST(CLKTEST) dnl Set to "clktest"
AC_SUBST(MAKE_ADJTIMED)
AC_MSG_CHECKING(if we want HP-UX adjtimed support)
changequote(<<, >>)dnl
case "$target" in
*-*-hpux[56789]*)
ans=yes
;;
*) ans=no
;;
esac
changequote([, ])dnl
if test "$ans" = "yes"; then
MAKE_ADJTIMED=adjtimed
AC_DEFINE(NEED_HPUX_ADJTIME)
fi
AC_MSG_RESULT($ans)
AC_CACHE_CHECK(if we can read kmem, ac_cv_var_can_kmem,
[AC_ARG_ENABLE(kmem, [ --enable-kmem s read /dev/kmem for tick and/or tickadj],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$ac_cv_func_nlist$ac_cv_func_K_open$ac_cv_func_kvm_open" in
*yes*)
ans=yes
;;
*) ans=no
;;
esac
case "$target" in
*-*-aix*)
#ans=no
;;
*-*-domainos) # Won't be found...
ans=no
;;
*-*-hpux*)
#ans=no
;;
*-*-irix[456]*)
ans=no
;;
*-*-linux*)
ans=no
;;
*-*-winnt3.5)
ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_can_kmem=$ans])
case "$ac_cv_var_can_kmem" in
*yes*) ;;
*) AC_DEFINE(NOKMEM) ;;
esac
AC_CACHE_CHECK(if adjtime is accurate, ac_cv_var_adjtime_is_accurate,
[AC_ARG_ENABLE(accurate-adjtime, [ --enable-accurate-adjtime
s the adjtime() call is accurate],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$target" in
i386-sequent-ptx*)
ans=no
;;
i386-unknown-osf1*)
ans=yes
;;
mips-sgi-irix[456]*)
ans=yes
;;
*-fujitsu-uxp*)
ans=yes
;;
*-ibm-aix4*)
ans=yes
;;
*-*-linux*)
ans=yes
;;
*-*-solaris2.[01]*)
ans=no
;;
*-*-solaris2*)
ans=yes
;;
*) ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_adjtime_is_accurate=$ans])
case "$ac_cv_var_adjtime_is_accurate" in
yes) AC_DEFINE(ADJTIME_IS_ACCURATE) ;;
esac
AC_CACHE_CHECK([the name of 'tick' in the kernel],
ac_cv_var_nlist_tick,
[changequote(<<, >>)dnl
ans=_tick
case "$target" in
m68*-hp-hpux*) # HP9000/300?
ans=_old_tick
;;
*-apple-aux[23]*)
ans=tick
;;
*-hp-hpux*)
ans=old_tick
;;
*-ibm-aix[34]*)
ans=no
;;
*-*-ptx*)
ans=tick
;;
*-*-sco3.2v[45]*)
ans=no
;;
*-*-solaris2*)
ans=nsec_per_tick
;;
*-*-sysv4*)
ans=tick
;;
esac
changequote([, ])dnl
ac_cv_var_nlist_tick=$ans])
case "$ac_cv_var_nlist_tick" in
''|no) ;; # HMS: I think we can only get 'no' here...
*) AC_DEFINE_UNQUOTED(K_TICK_NAME, "$ac_cv_var_nlist_tick") ;;
esac
#
AC_CACHE_CHECK([for the units of 'tick'],
ac_cv_var_tick_nano,
[changequote(<<, >>)dnl
ans=usec
case "$target" in
*-*-solaris2*)
ans=nsec
;;
esac
changequote([, ])dnl
ac_cv_var_tick_nano=$ans])
case "$ac_cv_var_tick_nano" in
nsec)
AC_DEFINE(TICK_NANO)
;;
esac
#
AC_CACHE_CHECK([the name of 'tickadj' in the kernel],
ac_cv_var_nlist_tickadj,
[changequote(<<, >>)dnl
ans=_tickadj
case "$target" in
m68*-hp-hpux*) # HP9000/300?
ans=_tickadj
;;
*-apple-aux[23]*)
ans=tickadj
;;
*-hp-hpux10*)
ans=no
;;
*-hp-hpux9*)
ans=no
;;
*-hp-hpux*)
ans=tickadj
;;
*-*-aix*)
ans=tickadj
;;
*-*-ptx*)
ans=tickadj
;;
*-*-sco3.2v4*)
ans=no
;;
*-*-sco3.2v5.0*)
ans=clock_drift
;;
*-*-solaris2*)
ans=no # hrestime_adj
;;
*-*-sysv4*)
ans=tickadj
;;
esac
changequote([, ])dnl
ac_cv_var_nlist_tickadj=$ans])
case "$ac_cv_var_nlist_tickadj" in
''|no) ;; # HMS: I think we can only get 'no' here...
*) AC_DEFINE_UNQUOTED(K_TICKADJ_NAME, "$ac_cv_var_nlist_tickadj") ;;
esac
#
AC_CACHE_CHECK([for the units of 'tickadj'],
ac_cv_var_tickadj_nano,
[changequote(<<, >>)dnl
ans=usec
case "$target" in
*-*-solaris2*)
ans=nsec
;;
esac
changequote([, ])dnl
ac_cv_var_tickadj_nano=$ans])
case "$ac_cv_var_tickadj_nano" in
nsec)
AC_DEFINE(TICKADJ_NANO)
;;
esac
#
AC_CACHE_CHECK([half-heartedly for 'dosynctodr' in the kernel],
ac_cv_var_nlist_dosynctodr,
[changequote(<<, >>)dnl
case "$target" in
*-apple-aux[23]*)
ans=no
;;
*-sni-sysv*)
ans=dosynctodr
;;
*-*-aix*)
ans=dosynctodr
;;
*-*-hpux*)
ans=no
;;
*-*-nextstep*)
ans=_dosynctodr
;;
*-*-ptx*)
ans=doresettodr
;;
*-*-sco3.2v4*)
ans=no
;;
*-*-sco3.2v5*)
ans=track_rtc
;;
*-*-solaris2*)
ans=dosynctodr
;;
*-*-sysv4*)
ans=doresettodr
;;
*)
ans=_dosynctodr
;;
esac
changequote([, ])dnl
ac_cv_var_nlist_dosynctodr=$ans])
case "$ac_cv_var_nlist_dosynctodr" in
no) ;;
*) AC_DEFINE_UNQUOTED(K_DOSYNCTODR_NAME, "$ac_cv_var_nlist_dosynctodr")
;;
esac
#
AC_CACHE_CHECK([half-heartedly for 'noprintf' in the kernel],
ac_cv_var_nlist_noprintf,
[changequote(<<, >>)dnl
case "$target" in
*-apple-aux[23]*)
ans=no
;;
*-sni-sysv*)
ans=noprintf
;;
*-*-aix*)
ans=noprintf
;;
*-*-hpux*)
ans=no
;;
*-*-ptx*)
ans=noprintf
;;
*-*-nextstep*)
ans=_noprintf
;;
*-*-solaris2*)
ans=noprintf
;;
*-*-sysv4*)
ans=noprintf
;;
*)
ans=_noprintf
;;
esac
changequote([, ])dnl
ac_cv_var_nlist_noprintf=$ans])
case "$ac_cv_var_nlist_noprintf" in
no) ;;
*) AC_DEFINE_UNQUOTED(K_NOPRINTF_NAME, "$ac_cv_var_nlist_noprintf")
;;
esac
dnl The tick/tickadj sections were written by Skippy, who never learned
dnl that it's impolite (horridly gross) to show your guts in public.
dnl tick tickadj
dnl 10000 80 Unixware
dnl 1000000L/hz tick/16 (Solaris,UXPV,HPUX) && ADJTIME_IS_ACCURATE
dnl 10000 150 sgi IRIX
dnl 1000000L/hz 1000 RS6000 && NOKMEM
dnl 1000000L/hz 668 DOMAINOS && NOKMEM
dnl 1000000L/hz 500/HZ other && NOKMEM
dnl txc.tick 1 Linux
dnl (every / 10) 50 WinNT - tickadj is roughly 500/hz
dnl 1000000L/hz (nlist) (Solaris && !ADJTIME_IS_ACCURATE),
dnl (RS6000 && !NOKMEM), SINIX MIPS
dnl But we'll only use these "values" if we can't find anything else.
AC_CACHE_CHECK(for a default value for 'tick', ac_cv_var_tick,
[AC_ARG_ENABLE(tick, [ --enable-tick=VALUE s force a value for 'tick'],
[ans=$enableval],
[ans=no
case "$target" in
XXX-*-pc-cygwin*)
;;
*-univel-sysv*)
ans=10000
;;
*-*-irix*)
ans=10000
;;
*-*-linux*)
ans=txc.tick
;;
*-*-winnt3.5)
ans='(every / 10)'
;;
*)
ans='1000000L/hz'
;;
esac])
ac_cv_var_tick=$ans])
case "$ac_cv_var_tick" in
''|no) ;; # HMS: I think we can only get 'no' here...
*) AC_DEFINE_UNQUOTED(PRESET_TICK, $ac_cv_var_tick) ;;
esac
AC_CACHE_CHECK(for a default value for 'tickadj', ac_cv_var_tickadj,
[AC_ARG_ENABLE(tickadj, [ --enable-tickadj=VALUE s force a value for 'tickadj'],
[ans=$enableval],
[ans='500/hz'
case "$target" in
*-fujitsu-uxp*)
case "$ac_cv_var_adjtime_is_accurate" in
yes) ans='tick/16' ;;
esac
;;
XXX-*-pc-cygwin*)
ans=no
;;
*-univel-sysv*)
ans=80
;;
*-*-aix*)
case "$ac_cv_var_can_kmem" in
no) ans=1000 ;;
esac
;;
*-*-domainos) # Skippy: won't be found...
case "$ac_cv_var_can_kmem" in
no) ans=668 ;;
esac
;;
*-*-hpux*)
case "$ac_cv_var_adjtime_is_accurate" in
yes) ans='tick/16' ;;
esac
;;
*-*-irix*)
ans=150
;;
*-*-sco3.2v5.0*)
ans=10000L/hz
;;
*-*-solaris2*)
case "$ac_cv_var_adjtime_is_accurate" in
yes)
#ans='tick/16'
;;
esac
;;
*-*-winnt3.5)
ans=50
;;
esac])
ac_cv_var_tickadj=$ans])
case "$ac_cv_var_tickadj" in
''|no) ;; # HMS: I think we can only get 'no' here...
*) AC_DEFINE_UNQUOTED(PRESET_TICKADJ, $ac_cv_var_tickadj) ;;
esac
# Newer versions of ReliantUNIX round adjtime() values down to
# 1/100s (system tick). Sigh ...
# Unfortunately, there is no easy way to know if particular release
# has this "feature" or any obvious way to test for it.
case "$target" in
mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX_CLOCK) ;;
esac
case "$target" in
*-*-sco3.2v5*) AC_DEFINE(SCO5_CLOCK) ;;
esac
ac_cv_make_tickadj=yes
case "$ac_cv_var_can_kmem$ac_cv_var_tick$ac_cv_var_tickadj" in
nonono) # Don't read KMEM, no presets. Bogus.
AC_MSG_WARN(Can't read kmem, no PRESET_TICK or PRESET_TICKADJ. No tickadj.)
ac_cv_make_tickadj=no
;;
nono*) # Don't read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus.
AC_MSG_WARN(Can't read kmem but no PRESET_TICK. No tickadj.)
ac_cv_make_tickadj=no
;;
no*no) # Don't read KMEM, PRESET_TICK but no PRESET_TICKADJ. Bogus.
AC_MSG_WARN(Can't read kmem but no PRESET_TICKADJ. No tickadj.)
ac_cv_make_tickadj=no
;;
no*) # Don't read KMEM, PRESET_TICK and PRESET_TICKADJ. Cool.
;;
yesnono) # Read KMEM, no presets. Cool.
;;
yesno*) # Read KMEM, no PRESET_TICK but PRESET_TICKADJ. Bogus.
AC_MSG_WARN(PRESET_TICKADJ is defined but not PRESET_TICK. Please report this.)
;;
yes*no) # Read KMEM, PRESET_TICK but no PRESET_TICKADJ. Cool.
;;
yes*) # READ KMEM, PRESET_TICK and PRESET_TICKADJ.
;;
*) # Generally bogus.
AC_MSG_ERROR(This shouldn't happen.)
;;
esac
case "$target" in
mips-sni-sysv4*)
# tickadj is pretty useless on newer versions of ReliantUNIX
# Do not bother
ac_cv_make_tickadj=no
;;
*-*-solaris2*)
# DLM says tickadj is a no-no starting with solaris2.5
case "$target" in
*-*-solaris2.[0-4]*) ;;
*) ac_cv_make_tickadj=no ;;
esac
;;
esac
AC_SUBST(MAKE_TICKADJ)
AC_CACHE_CHECK(if we want and can make the tickadj utility, ac_cv_make_tickadj,
ac_cv_make_tickadj=yes)
case "$ac_cv_make_tickadj" in
yes)
MAKE_TICKADJ=tickadj
;;
esac
AC_SUBST(MAKE_NTPTIME)
AC_CACHE_CHECK(if we want and can make the ntptime utility, ac_cv_make_ntptime,
[case "$target" in
*) case "$ac_cv_struct_ntptimeval$ac_cv_var_kernel_pll" in
yesyes)
ans=yes
;;
*)
ans=no
;;
esac
;;
esac
ac_cv_make_ntptime=$ans])
case "$ac_cv_make_ntptime" in
yes)
MAKE_NTPTIME=ntptime
;;
esac
AC_CACHE_CHECK(if we want UDP wildcard delivery, ac_cv_var_udp_wildcard_delivery,
[AC_ARG_ENABLE(udp-wildcard, [ --enable-udp-wildcard s use UDP wildcard delivery],
[ans=$enableval],
[ans=no
case "$target" in
*-fujitsu-uxp*)
ans=yes
;;
*-univel-sysv*)
ans=yes
;;
*-*-aix3.2*)
ans=yes
;;
*-*-aix4*)
ans=yes
;;
*-*-bsdi*)
ans=yes
;;
*-*-domainos)
ans=yes
;;
*-*-freebsd*)
ans=yes
;;
*-*-hpux*)
ans=yes
;;
*-*-irix6*)
ans=yes
;;
*-*-linux*)
ans=yes
;;
*-*-osf*)
ans=yes
;;
*-*-ptx*)
ans=yes
;;
*-*-solaris2*)
ans=yes
;;
*-*-sunos4*)
ans=yes
;;
esac])
ac_cv_var_udp_wildcard_delivery=$ans])
case "$ac_cv_var_udp_wildcard_delivery" in
yes) AC_DEFINE(UDP_WILDCARD_DELIVERY) ;;
esac
case "$host" in
$target)
;;
*) case "$target" in
*-*-vxworks*)
LDFLAGS="$LDFLAGS -r"
;;
esac
;;
esac
AC_CACHE_CHECK(if we should always slew the time, ac_cv_var_slew_always,
[AC_ARG_ENABLE(slew-always, [ --enable-slew-always s always slew the time],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$target" in
*-apple-aux[23]*)
ans=yes
;;
*-*-bsdi[012]*)
ans=no
;;
*-*-bsdi*)
ans=yes
;;
*-*-openvms*) # HMS: won't be found
ans=yes
;;
*) ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_slew_always=$ans])
case "$ac_cv_var_slew_always" in
yes) AC_DEFINE(SLEWALWAYS) ;;
esac
AC_CACHE_CHECK(if we should step and slew the time, ac_cv_var_step_slew,
[AC_ARG_ENABLE(step-slew, [ --enable-step-slew s step and slew the time],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$target" in
*-sni-sysv*)
ans=yes
;;
*-univel-sysv*)
ans=no
;;
*-*-ptx*)
ans=yes
;;
*-*-solaris2.[012]*)
ans=yes
;;
*-*-sysv4*) # HMS: Does this catch Fujitsu UXP?
ans=yes
;;
*) ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_step_slew=$ans])
case "$ac_cv_var_step_slew" in
yes) AC_DEFINE(STEP_SLEW) ;;
esac
AC_CACHE_CHECK(if ntpdate should step the time, ac_cv_var_ntpdate_step,
[AC_ARG_ENABLE(ntpdate-step, [ --enable-ntpdate-step s if ntpdate should step the time],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$target" in
*-apple-aux[23]*)
ans=yes
;;
*) ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_ntpdate_step=$ans])
case "$ac_cv_var_ntpdate_step" in
yes) AC_DEFINE(FORCE_NTPDATE_STEP) ;;
esac
AC_CACHE_CHECK(if we should sync TODR clock every hour, ac_cv_var_sync_todr,
[AC_ARG_ENABLE(hourly-todr-sync, [ --enable-hourly-todr-sync
s if we should sync TODR hourly],
[ans=$enableval],
[case "$target" in
*-*-nextstep*)
ans=yes
;;
*-*-openvms*) # HMS: won't be found
ans=yes
;;
*) ans=no
;;
esac])
ac_cv_var_sync_todr=$ans])
case "$ac_cv_var_sync_todr" in
yes) AC_DEFINE(DOSYNCTODR) ;;
esac
AC_CACHE_CHECK(if we should avoid kernel FLL bug, ac_cv_var_kernel_fll_bug,
[AC_ARG_ENABLE(kernel-fll-bug, [ --enable-kernel-fll-bug s if we should avoid a kernel FLL bug],
[ans=$enableval],
[changequote(<<, >>)dnl
case "$target" in
*-*-solaris2.6)
ans=yes
;;
*-*-solaris2.7)
case "`uname -v`" in
Generic_106541-07)
ans=no
;;
*) ans=yes
;;
esac
;;
*) ans=no
;;
esac
changequote([, ])dnl
])
ac_cv_var_kernel_fll_bug=$ans])
case "$ac_cv_var_kernel_fll_bug" in
yes) AC_DEFINE(KERNEL_FLL_BUG) ;;
esac
case "$host" in
$target)
;;
*) case "$target" in
*-*-vxworks*)
LDFLAGS="$LDFLAGS -r"
;;
esac
;;
esac
# This is necessary so that .o files in LIBOBJS are also built via
# the ANSI2KNR-filtering rules.
LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
AC_OUTPUT(Makefile adjtimed/Makefile clockstuff/Makefile \
include/Makefile kernel/Makefile kernel/sys/Makefile libntp/Makefile \
libparse/Makefile librsaref/Makefile ntpd/Makefile ntpdc/Makefile \
ntpdate/Makefile ntpq/Makefile ntptrace/Makefile parseutil/Makefile \
scripts/Makefile scripts/mkver scripts/ntpver util/Makefile,
[chmod +x scripts/ntpver scripts/mkver])
#test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h])
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